1999-11-11 22:12:27 +00:00
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/* GDK - The GIMP Drawing Kit
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* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
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Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
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* Copyright (C) 1998-2002 Tor Lillqvist
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1999-11-11 22:12:27 +00:00
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*
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* This library is free software; you can redistribute it and/or
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2000-07-26 11:33:08 +00:00
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* modify it under the terms of the GNU Lesser General Public
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1999-11-11 22:12:27 +00:00
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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2000-07-26 11:33:08 +00:00
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* Lesser General Public License for more details.
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1999-11-11 22:12:27 +00:00
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*
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2000-07-26 11:33:08 +00:00
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* You should have received a copy of the GNU Lesser General Public
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1999-11-11 22:12:27 +00:00
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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/*
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2000-07-26 11:33:08 +00:00
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* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
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1999-11-11 22:12:27 +00:00
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* file for a list of people on the GTK+ Team. See the ChangeLog
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* files for a list of changes. These files are distributed with
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* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
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*/
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#include <math.h>
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Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
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#include <stdio.h>
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1999-11-17 00:45:37 +00:00
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#include <glib.h>
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1999-11-11 22:12:27 +00:00
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2000-07-23 21:43:23 +00:00
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#include <pango/pangowin32.h>
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1999-11-11 22:12:27 +00:00
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2002-06-20 23:59:27 +00:00
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#include "gdkscreen.h" /* gdk_screen_get_default() */
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Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
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#include "gdkregion-generic.h"
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Large changes to the Win32 backend, partially made necessary by the
2000-05-02 Tor Lillqvist <tml@iki.fi>
Large changes to the Win32 backend, partially made necessary by
the changes to the backend-independent internal
structures. Attempts to implement similar backing store stuff as
on X11. The current (CVS) version of the Win32 backend is *not* as
stable as it was before the no-flicker branch was merged. A
zipfile with that version is available from
http://www.gimp.org/win32/. That should be use by "production"
code until this CVS version is usable. (But note, the Win32
backend has never been claimed to be "production quality".)
* README.win32: Add the above comment about versions.
* gdk/gdkwindow.c: Don't use backing store for now on Win32.
* gdk/gdk.def: Update.
* gdk/gdkfont.h: Declare temporary Win32-only functions. Will
presumably be replaced by some more better mechanism as 1.4 gets
closer to release shape.
* gdk/makefile.{cygwin,msc}: Update.
* gdk/win32/*.c: Correct inclusions of the backend-specific and
internal headers. Change code according to changes in these. Use
gdk_drawable_*, not gdk_window_* where necessary.
* gdk/win32/gdkdnd-win32.c: Use MISC selector for GDK_NOTE, not
our old DND.
* gdk/win32/gdkdrawable-win32.c (gdk_win32_draw_text): Don't try
to interpret single characters as UTF-8. Thanks to Hans Breuer.
Use correct function name in warning messages.
* gdk/win32/gdkevents-win32.c: Use correct parameter lists for the
GSourceFuncs gdk_event_prepare and gdk_event_check.
(gdk_event_get_graphics_expose): Do implement, use
PeekMessage. Thanks to Hans Breuer.
(event_mask_string): Debugging function to print an GdkEventMask.
(gdk_pointer_grab): Use it.
* gdk/win32/gdkfont-win32.c: The Unicode subrange that the
(old) book I used claimed was Hangul actually is CJK Unified
Ideographs Extension A. Also, Hangul Syllables were missing.
Improve logging.
* gdk/win32/gdkgc-win32.c: Largish changes.
* gdk/win32/gdkim-win32.c (gdk_set_locale): Use
g_win32_getlocale() from GLib, and not setlocale() to get current
locale name.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkwin32.h: Move stuff from gdkprivate-win32.h to
gdkwin32.h, similarily as in the X11 backend.
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Bugfix,
assignment was used instead of equals in if test. Thanks to Hans
Breuer.
* gdk/win32/makefile.{cygwin,msc}
* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
path to the Win32 headers that works also with the mingw compiler.
* gtk/gtkstyle.c: Include <string.h>.
2000-05-01 22:06:49 +00:00
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#include "gdkprivate-win32.h"
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1999-11-17 00:45:37 +00:00
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Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
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#define ROP3_D 0x00AA0029
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#define ROP3_DPSao 0x00EA02E9
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#define ROP3_DSna 0x00220326
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Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
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#define LINE_ATTRIBUTES (GDK_GC_LINE_WIDTH|GDK_GC_LINE_STYLE| \
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GDK_GC_CAP_STYLE|GDK_GC_JOIN_STYLE)
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1999-11-17 00:45:37 +00:00
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static void gdk_win32_draw_rectangle (GdkDrawable *drawable,
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GdkGC *gc,
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2002-10-16 18:41:42 +00:00
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gboolean filled,
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1999-11-17 00:45:37 +00:00
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gint x,
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gint y,
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gint width,
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gint height);
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static void gdk_win32_draw_arc (GdkDrawable *drawable,
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GdkGC *gc,
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2002-10-16 18:41:42 +00:00
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gboolean filled,
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1999-11-17 00:45:37 +00:00
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gint x,
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gint y,
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gint width,
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gint height,
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gint angle1,
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gint angle2);
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static void gdk_win32_draw_polygon (GdkDrawable *drawable,
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GdkGC *gc,
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2002-10-16 18:41:42 +00:00
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gboolean filled,
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1999-11-17 00:45:37 +00:00
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GdkPoint *points,
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gint npoints);
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static void gdk_win32_draw_text (GdkDrawable *drawable,
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GdkFont *font,
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GdkGC *gc,
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gint x,
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gint y,
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const gchar *text,
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gint text_length);
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|
|
static void gdk_win32_draw_text_wc (GdkDrawable *drawable,
|
|
|
|
|
GdkFont *font,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
gint x,
|
|
|
|
|
gint y,
|
|
|
|
|
const GdkWChar *text,
|
|
|
|
|
gint text_length);
|
|
|
|
|
static void gdk_win32_draw_drawable (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
GdkPixmap *src,
|
|
|
|
|
gint xsrc,
|
|
|
|
|
gint ysrc,
|
|
|
|
|
gint xdest,
|
|
|
|
|
gint ydest,
|
|
|
|
|
gint width,
|
|
|
|
|
gint height);
|
|
|
|
|
static void gdk_win32_draw_points (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
GdkPoint *points,
|
|
|
|
|
gint npoints);
|
|
|
|
|
static void gdk_win32_draw_segments (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
GdkSegment *segs,
|
|
|
|
|
gint nsegs);
|
|
|
|
|
static void gdk_win32_draw_lines (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
GdkPoint *points,
|
|
|
|
|
gint npoints);
|
2000-07-23 21:43:23 +00:00
|
|
|
static void gdk_win32_draw_glyphs (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
PangoFont *font,
|
|
|
|
|
gint x,
|
|
|
|
|
gint y,
|
|
|
|
|
PangoGlyphString *glyphs);
|
|
|
|
|
static void gdk_win32_draw_image (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
GdkImage *image,
|
|
|
|
|
gint xsrc,
|
|
|
|
|
gint ysrc,
|
|
|
|
|
gint xdest,
|
|
|
|
|
gint ydest,
|
|
|
|
|
gint width,
|
|
|
|
|
gint height);
|
|
|
|
|
|
|
|
|
|
static void gdk_win32_set_colormap (GdkDrawable *drawable,
|
|
|
|
|
GdkColormap *colormap);
|
|
|
|
|
|
|
|
|
|
static GdkColormap* gdk_win32_get_colormap (GdkDrawable *drawable);
|
|
|
|
|
|
|
|
|
|
static gint gdk_win32_get_depth (GdkDrawable *drawable);
|
|
|
|
|
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
static GdkScreen * gdk_win32_get_screen (GdkDrawable *drawable);
|
|
|
|
|
|
2000-10-25 18:07:12 +00:00
|
|
|
static GdkVisual* gdk_win32_get_visual (GdkDrawable *drawable);
|
|
|
|
|
|
2000-07-23 21:43:23 +00:00
|
|
|
static void gdk_drawable_impl_win32_class_init (GdkDrawableImplWin32Class *klass);
|
|
|
|
|
|
2001-11-09 21:52:52 +00:00
|
|
|
static void gdk_drawable_impl_win32_finalize (GObject *object);
|
|
|
|
|
|
2000-07-23 21:43:23 +00:00
|
|
|
static gpointer parent_class = NULL;
|
|
|
|
|
|
|
|
|
|
GType
|
|
|
|
|
gdk_drawable_impl_win32_get_type (void)
|
|
|
|
|
{
|
|
|
|
|
static GType object_type = 0;
|
|
|
|
|
|
|
|
|
|
if (!object_type)
|
|
|
|
|
{
|
|
|
|
|
static const GTypeInfo object_info =
|
|
|
|
|
{
|
|
|
|
|
sizeof (GdkDrawableImplWin32Class),
|
|
|
|
|
(GBaseInitFunc) NULL,
|
|
|
|
|
(GBaseFinalizeFunc) NULL,
|
|
|
|
|
(GClassInitFunc) gdk_drawable_impl_win32_class_init,
|
|
|
|
|
NULL, /* class_finalize */
|
|
|
|
|
NULL, /* class_data */
|
|
|
|
|
sizeof (GdkDrawableImplWin32),
|
|
|
|
|
0, /* n_preallocs */
|
|
|
|
|
(GInstanceInitFunc) NULL,
|
|
|
|
|
};
|
|
|
|
|
|
|
|
|
|
object_type = g_type_register_static (GDK_TYPE_DRAWABLE,
|
|
|
|
|
"GdkDrawableImplWin32",
|
2000-11-11 18:39:57 +00:00
|
|
|
&object_info, 0);
|
2000-07-23 21:43:23 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
return object_type;
|
|
|
|
|
}
|
1999-11-17 00:45:37 +00:00
|
|
|
|
2000-07-23 21:43:23 +00:00
|
|
|
static void
|
|
|
|
|
gdk_drawable_impl_win32_class_init (GdkDrawableImplWin32Class *klass)
|
|
|
|
|
{
|
|
|
|
|
GdkDrawableClass *drawable_class = GDK_DRAWABLE_CLASS (klass);
|
2001-11-09 21:52:52 +00:00
|
|
|
GObjectClass *object_class = G_OBJECT_CLASS (klass);
|
2000-07-23 21:43:23 +00:00
|
|
|
|
|
|
|
|
parent_class = g_type_class_peek_parent (klass);
|
|
|
|
|
|
2001-11-09 21:52:52 +00:00
|
|
|
object_class->finalize = gdk_drawable_impl_win32_finalize;
|
|
|
|
|
|
2000-07-23 21:43:23 +00:00
|
|
|
drawable_class->create_gc = _gdk_win32_gc_new;
|
|
|
|
|
drawable_class->draw_rectangle = gdk_win32_draw_rectangle;
|
|
|
|
|
drawable_class->draw_arc = gdk_win32_draw_arc;
|
|
|
|
|
drawable_class->draw_polygon = gdk_win32_draw_polygon;
|
|
|
|
|
drawable_class->draw_text = gdk_win32_draw_text;
|
|
|
|
|
drawable_class->draw_text_wc = gdk_win32_draw_text_wc;
|
|
|
|
|
drawable_class->draw_drawable = gdk_win32_draw_drawable;
|
|
|
|
|
drawable_class->draw_points = gdk_win32_draw_points;
|
|
|
|
|
drawable_class->draw_segments = gdk_win32_draw_segments;
|
|
|
|
|
drawable_class->draw_lines = gdk_win32_draw_lines;
|
|
|
|
|
drawable_class->draw_glyphs = gdk_win32_draw_glyphs;
|
|
|
|
|
drawable_class->draw_image = gdk_win32_draw_image;
|
|
|
|
|
|
|
|
|
|
drawable_class->set_colormap = gdk_win32_set_colormap;
|
|
|
|
|
drawable_class->get_colormap = gdk_win32_get_colormap;
|
|
|
|
|
|
|
|
|
|
drawable_class->get_depth = gdk_win32_get_depth;
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
drawable_class->get_screen = gdk_win32_get_screen;
|
2000-10-25 18:07:12 +00:00
|
|
|
drawable_class->get_visual = gdk_win32_get_visual;
|
|
|
|
|
|
2002-01-05 19:07:13 +00:00
|
|
|
drawable_class->_copy_to_image = _gdk_win32_copy_to_image;
|
2000-07-23 21:43:23 +00:00
|
|
|
}
|
1999-11-17 00:45:37 +00:00
|
|
|
|
2001-11-09 21:52:52 +00:00
|
|
|
static void
|
|
|
|
|
gdk_drawable_impl_win32_finalize (GObject *object)
|
|
|
|
|
{
|
|
|
|
|
gdk_drawable_set_colormap (GDK_DRAWABLE (object), NULL);
|
|
|
|
|
|
|
|
|
|
G_OBJECT_CLASS (parent_class)->finalize (object);
|
|
|
|
|
}
|
|
|
|
|
|
1999-11-17 00:45:37 +00:00
|
|
|
/*****************************************************
|
|
|
|
|
* Win32 specific implementations of generic functions *
|
|
|
|
|
*****************************************************/
|
1999-11-11 22:12:27 +00:00
|
|
|
|
2000-07-23 21:43:23 +00:00
|
|
|
static GdkColormap*
|
|
|
|
|
gdk_win32_get_colormap (GdkDrawable *drawable)
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
return GDK_DRAWABLE_IMPL_WIN32 (drawable)->colormap;
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
|
|
|
|
|
2000-07-23 21:43:23 +00:00
|
|
|
static void
|
|
|
|
|
gdk_win32_set_colormap (GdkDrawable *drawable,
|
|
|
|
|
GdkColormap *colormap)
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
GdkDrawableImplWin32 *impl = GDK_DRAWABLE_IMPL_WIN32 (drawable);
|
2000-07-23 21:43:23 +00:00
|
|
|
|
|
|
|
|
if (impl->colormap == colormap)
|
|
|
|
|
return;
|
1999-11-11 22:12:27 +00:00
|
|
|
|
2000-07-23 21:43:23 +00:00
|
|
|
if (impl->colormap)
|
|
|
|
|
gdk_colormap_unref (impl->colormap);
|
|
|
|
|
impl->colormap = colormap;
|
|
|
|
|
if (impl->colormap)
|
|
|
|
|
gdk_colormap_ref (impl->colormap);
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
|
|
|
|
|
1999-11-17 00:45:37 +00:00
|
|
|
/* Drawing
|
|
|
|
|
*/
|
1999-11-11 22:12:27 +00:00
|
|
|
|
2002-03-28 23:25:33 +00:00
|
|
|
/*
|
|
|
|
|
* Render a dashed line 'by hand' cause the Win9x GDI is
|
|
|
|
|
* too limited to do so
|
|
|
|
|
*/
|
|
|
|
|
static inline gboolean
|
2002-09-11 20:51:05 +00:00
|
|
|
render_line_horizontal (HDC hdc,
|
|
|
|
|
int x1,
|
|
|
|
|
int x2,
|
|
|
|
|
int y,
|
|
|
|
|
int pen_width,
|
|
|
|
|
DWORD *dashes,
|
|
|
|
|
int num_dashes)
|
2002-03-28 23:25:33 +00:00
|
|
|
{
|
|
|
|
|
int n;
|
2002-09-11 20:51:05 +00:00
|
|
|
|
2002-03-28 23:25:33 +00:00
|
|
|
for (n = 0; x1 < x2; n++)
|
|
|
|
|
{
|
|
|
|
|
int len = dashes[n % num_dashes];
|
|
|
|
|
if (x1 + len > x2)
|
|
|
|
|
len = x2 - x1;
|
|
|
|
|
|
|
|
|
|
if (n % 2 == 0)
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
if (!GDI_CALL (PatBlt, (hdc, x1, y - pen_width / 2,
|
|
|
|
|
len, pen_width,
|
|
|
|
|
PATCOPY)))
|
|
|
|
|
return FALSE;
|
2002-03-28 23:25:33 +00:00
|
|
|
|
|
|
|
|
x1 += dashes[n % num_dashes];
|
|
|
|
|
}
|
|
|
|
|
|
2002-09-11 20:51:05 +00:00
|
|
|
return TRUE;
|
|
|
|
|
}
|
2002-03-28 23:25:33 +00:00
|
|
|
|
|
|
|
|
static inline gboolean
|
2002-09-11 20:51:05 +00:00
|
|
|
render_line_vertical (HDC hdc,
|
|
|
|
|
int x,
|
|
|
|
|
int y1,
|
|
|
|
|
int y2,
|
|
|
|
|
int pen_width,
|
|
|
|
|
DWORD *dashes,
|
|
|
|
|
int num_dashes)
|
2002-03-28 23:25:33 +00:00
|
|
|
{
|
|
|
|
|
int n;
|
2002-09-11 20:51:05 +00:00
|
|
|
|
2002-03-28 23:25:33 +00:00
|
|
|
for (n = 0; y1 < y2; n++)
|
|
|
|
|
{
|
|
|
|
|
int len = dashes[n % num_dashes];
|
|
|
|
|
if (y1 + len > y2)
|
|
|
|
|
len = y2 - y1;
|
|
|
|
|
if (n % 2 == 0)
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
if (!GDI_CALL (PatBlt, (hdc, x - pen_width / 2, y1,
|
|
|
|
|
pen_width, len,
|
|
|
|
|
PATCOPY)))
|
|
|
|
|
return FALSE;
|
|
|
|
|
|
2002-03-28 23:25:33 +00:00
|
|
|
y1 += dashes[n % num_dashes];
|
|
|
|
|
}
|
2002-09-11 20:51:05 +00:00
|
|
|
|
|
|
|
|
return TRUE;
|
2002-03-28 23:25:33 +00:00
|
|
|
}
|
|
|
|
|
|
gdk/win32/gdkprivate-win32.h Rename all global variables and functions to
2002-11-12 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkprivate-win32.h
* gdk/win32/*.c: Rename all global variables and functions to
start with underscore.
Merge from stable:
More work on the Win32 backend. The cause of some scrolling
problems was that SetWindowPos() and ScrollWindowEx() don't blit
those parts of the window they think are invalid. As we didn't
keep Windows's update region in synch with GDK's, Windows thought
those areas that in fact had been updated were invalid. Calling
ValidateRgn() in _gdk_windowing_window_queue_antiexpose() seems to
be an elegant and efficient solution, removing from Windows's
update region those areas we are about to repaint proactively.
In some cases garbage leftover values were used for the clip
origin in GdkGCWin32. This showed up as odd blank areas around the
pixmaps included in the Text Widget in gtk-demo.
Having the clip region either as a GdkRegion or a HRGN in
GdkGCWin32 was unnecessary, it's better to just use a HRGN.
The translation and antiexpose queue handling in
gdkgeometry-win32.c seems unnecessary (and not implementable in
the same way as on X11 anyway, no serial numbers) on Windows,
ifdeffed out.
Don't (try to) do guffaw scrolling as there is no static window
gravity on Windows. Guffaw scrolling would be unnecessary anyway,
as there is the ScrollWindow() API. This improves the behaviour of
the Text Widget demo in gtk-demo a lot. But I have no idea how the
lack of static win gravity should be handled in other places where
the X11 code uses it. Especially _gdk_window_move_resize_child().
There is still some problem in expose handling. By moving an
obscuring window back and forth over testgtk's main window, for
instance, every now and then you typically get narrow vertical or
horizontal strips of pixels that haven't been properly redrawn
after being exposed. A fencepost error somewhere?
Otherwise, all of testgtk and gtk-demo except "big windows" now
seem to work pretty well.
Bug #79720 should be fixed now.
* gdk/win32/gdkcolor-win32.c (gdk_win32_color_to_string,
gdk_win32_print_paletteentries, gdk_win32_print_system_palette,
gdk_win32_print_hpalette)
* gdk/win32/gdkdrawable-win32.c (gdk_win32_drawable_description)
* gdk/win32/gdkevents-win32.c (gdk_win32_message_name):
Move all debugging helper functions to gdkmain-win32.c.
* gdk/win32/gdkdrawable-win32.c (_gdk_win32_draw_tiles):
Rewrite. Make static. Must take tile origin parameters, too.
(gdk_win32_draw_rectangle): Pass the tile/stipple origin to
_gdk_win32_draw_tiles(). Remove #if 0 code.
(blit_inside_window): Don't call ScrollDC(), that didn't work at
all like I thought. A simple call to BitBlt() is enough.
* gdk/win32/gdkevents-win32.c (gdk_event_translate) Remove unused
latin_locale_loaded variable.
(_gdk_win32_get_next_tick): New function. Used to make sure
timestamps of events are always increasing, both in events
generated from the window procedure and in events gotten via
PeekMessage(). Not sure whether this is actually useful, but it
seemed as a good idea.
(real_window_procedure): Don't use a local GdkEventPrivate
variable. Don't attempt any compression of configure or expose
events here, handled elsewhere.
(erase_background): Accumulate window offsets when traversing up
the parent chain for GDK_PARENT_RELATIVE_BG, in order to get
correct alignment of background pixmaps. Don't fill with
BLACK_BRUSH if GDK_NO_BG.
(gdk_event_get_graphics_expose): A bit more verbose debugging output.
(gdk_event_translate): Use _gdk_win32_get_next_tick(). In the
WM_PAINT handler, don't check for empty update rect. When we get a
WM_PAINT, the update region isn't empty. And if it for some
strange reason is, that will be handled later anyway. Call
GetUpdateRgn() before calling BeginPaint() and EndPaint() (which
empty the update region).
* gdk/win32/gdkdnd-win32.c
* gdk/win32/gdkinput-win32.c:
Use _gdk_win32_get_next_tick().
* gdk/win32/gdkfont-win32.c: Use %p to print HFONTs.
(gdk_text_size): Remove, unused.
* gdk/win32/gdkgc-win32.c: Set clip origins to zero
when appropriate.
(gdk_gc_copy): Increase refcount on colormap if present.
(gdk_win32_hdc_get): Handle just hcliprgn. If we have a stipple,
combine it with clip region after selecting into the DC.
(_gdk_win32_bitmap_to_hrgn): Rename from _gdk_win32_bitmap_to_region.
(_gdk_win3_gdkregion_to_hrgn): New function, code snippet
extracted from gdk_win32_hdc_get().
* gdk/win32/gdkgeometry-win32.c: Ifdef out the translate_queue
handling.
(gdk_window_copy_area_scroll): Increase clipRect to avoid
ScrollWindowEx() not scrolling pixels it thinks are invalid.
Scroll also children with the ScrollWindowEx() call. No need to
call gdk_window_move() on the children.
(gdk_window_scroll): Don't do guffaw scrolling.
(gdk_window_compute_position): Fix typo, used win32_y where x was
intended.
(gdk_window_premove, gdk_window_postmove,
gdk_window_clip_changed): Add debugging output.
(_gdk_windowing_window_queue_antiexpose): Just call ValidateRgn()
on the region.
(_gdk_window_process_expose): No use for the serial number
parameter now. Instead of a rectangle, take a region parameter, as
Windows gives us one in WM_PAINT.
* gdk/win32/gdkmain-win32.c (_gdk_win32_lbstyle_to_string,
_gdk_win32_pstype_to_string, _gdk_win32_psstyle_to_string,
_gdk_win32_psendcap_to_string, _gdk_win32_psjoin_to_string,
_gdk_win32_rect_to_string, _gdk_win32_gdkrectangle_to_string,
_gdk_win32_gdkregion_to_string): New debugging functions.
(static_printf): Helper function for the above. sprintfs into a
static circular buffer, return value should be used "soon".
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Plug memory
leak, free list after use.
(gdk_window_gravity_works): Remove, we know that there is no such
thing on Windows.
(gdk_window_set_static_bit_gravity,
gdk_window_set_static_win_gravity): Ditto, remove, they didn't do
anything anyway.
(_gdk_windowing_window_init, gdk_window_foreign_new): Call
_gdk_window_init_position() like in the X11 backend.
(gdk_window_reparent): Don't call the now nonexistent
gdk_window_set_static_win_gravity(). No idea what should be done
instead.
(gdk_window_get_geometry): The returned x and y should be relative
to parent. Used to be always zero..
(gdk_window_set_static_gravities): Return FALSE if trying to set
static gravity.
* gdk/win32/gdkprivate-win32.h: Drop the clip_region field from
GdkGCWin32. Only use the HRGN hcliprgn. Declare new
functions.
* gdk/win32/*.c: Use new debugging functions.
* gdk/win32/rc/gdk.rc.in: Update copyright year.
2002-11-12 22:17:48 +00:00
|
|
|
static void
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
draw_tiles_lowlevel (HDC dest,
|
|
|
|
|
HDC tile,
|
|
|
|
|
int rop3,
|
|
|
|
|
gint dest_x,
|
|
|
|
|
gint dest_y,
|
|
|
|
|
gint tile_x_origin,
|
|
|
|
|
gint tile_y_origin,
|
|
|
|
|
gint width,
|
|
|
|
|
gint height,
|
|
|
|
|
gint tile_width,
|
|
|
|
|
gint tile_height)
|
gdk/win32/gdkprivate-win32.h Rename all global variables and functions to
2002-11-12 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkprivate-win32.h
* gdk/win32/*.c: Rename all global variables and functions to
start with underscore.
Merge from stable:
More work on the Win32 backend. The cause of some scrolling
problems was that SetWindowPos() and ScrollWindowEx() don't blit
those parts of the window they think are invalid. As we didn't
keep Windows's update region in synch with GDK's, Windows thought
those areas that in fact had been updated were invalid. Calling
ValidateRgn() in _gdk_windowing_window_queue_antiexpose() seems to
be an elegant and efficient solution, removing from Windows's
update region those areas we are about to repaint proactively.
In some cases garbage leftover values were used for the clip
origin in GdkGCWin32. This showed up as odd blank areas around the
pixmaps included in the Text Widget in gtk-demo.
Having the clip region either as a GdkRegion or a HRGN in
GdkGCWin32 was unnecessary, it's better to just use a HRGN.
The translation and antiexpose queue handling in
gdkgeometry-win32.c seems unnecessary (and not implementable in
the same way as on X11 anyway, no serial numbers) on Windows,
ifdeffed out.
Don't (try to) do guffaw scrolling as there is no static window
gravity on Windows. Guffaw scrolling would be unnecessary anyway,
as there is the ScrollWindow() API. This improves the behaviour of
the Text Widget demo in gtk-demo a lot. But I have no idea how the
lack of static win gravity should be handled in other places where
the X11 code uses it. Especially _gdk_window_move_resize_child().
There is still some problem in expose handling. By moving an
obscuring window back and forth over testgtk's main window, for
instance, every now and then you typically get narrow vertical or
horizontal strips of pixels that haven't been properly redrawn
after being exposed. A fencepost error somewhere?
Otherwise, all of testgtk and gtk-demo except "big windows" now
seem to work pretty well.
Bug #79720 should be fixed now.
* gdk/win32/gdkcolor-win32.c (gdk_win32_color_to_string,
gdk_win32_print_paletteentries, gdk_win32_print_system_palette,
gdk_win32_print_hpalette)
* gdk/win32/gdkdrawable-win32.c (gdk_win32_drawable_description)
* gdk/win32/gdkevents-win32.c (gdk_win32_message_name):
Move all debugging helper functions to gdkmain-win32.c.
* gdk/win32/gdkdrawable-win32.c (_gdk_win32_draw_tiles):
Rewrite. Make static. Must take tile origin parameters, too.
(gdk_win32_draw_rectangle): Pass the tile/stipple origin to
_gdk_win32_draw_tiles(). Remove #if 0 code.
(blit_inside_window): Don't call ScrollDC(), that didn't work at
all like I thought. A simple call to BitBlt() is enough.
* gdk/win32/gdkevents-win32.c (gdk_event_translate) Remove unused
latin_locale_loaded variable.
(_gdk_win32_get_next_tick): New function. Used to make sure
timestamps of events are always increasing, both in events
generated from the window procedure and in events gotten via
PeekMessage(). Not sure whether this is actually useful, but it
seemed as a good idea.
(real_window_procedure): Don't use a local GdkEventPrivate
variable. Don't attempt any compression of configure or expose
events here, handled elsewhere.
(erase_background): Accumulate window offsets when traversing up
the parent chain for GDK_PARENT_RELATIVE_BG, in order to get
correct alignment of background pixmaps. Don't fill with
BLACK_BRUSH if GDK_NO_BG.
(gdk_event_get_graphics_expose): A bit more verbose debugging output.
(gdk_event_translate): Use _gdk_win32_get_next_tick(). In the
WM_PAINT handler, don't check for empty update rect. When we get a
WM_PAINT, the update region isn't empty. And if it for some
strange reason is, that will be handled later anyway. Call
GetUpdateRgn() before calling BeginPaint() and EndPaint() (which
empty the update region).
* gdk/win32/gdkdnd-win32.c
* gdk/win32/gdkinput-win32.c:
Use _gdk_win32_get_next_tick().
* gdk/win32/gdkfont-win32.c: Use %p to print HFONTs.
(gdk_text_size): Remove, unused.
* gdk/win32/gdkgc-win32.c: Set clip origins to zero
when appropriate.
(gdk_gc_copy): Increase refcount on colormap if present.
(gdk_win32_hdc_get): Handle just hcliprgn. If we have a stipple,
combine it with clip region after selecting into the DC.
(_gdk_win32_bitmap_to_hrgn): Rename from _gdk_win32_bitmap_to_region.
(_gdk_win3_gdkregion_to_hrgn): New function, code snippet
extracted from gdk_win32_hdc_get().
* gdk/win32/gdkgeometry-win32.c: Ifdef out the translate_queue
handling.
(gdk_window_copy_area_scroll): Increase clipRect to avoid
ScrollWindowEx() not scrolling pixels it thinks are invalid.
Scroll also children with the ScrollWindowEx() call. No need to
call gdk_window_move() on the children.
(gdk_window_scroll): Don't do guffaw scrolling.
(gdk_window_compute_position): Fix typo, used win32_y where x was
intended.
(gdk_window_premove, gdk_window_postmove,
gdk_window_clip_changed): Add debugging output.
(_gdk_windowing_window_queue_antiexpose): Just call ValidateRgn()
on the region.
(_gdk_window_process_expose): No use for the serial number
parameter now. Instead of a rectangle, take a region parameter, as
Windows gives us one in WM_PAINT.
* gdk/win32/gdkmain-win32.c (_gdk_win32_lbstyle_to_string,
_gdk_win32_pstype_to_string, _gdk_win32_psstyle_to_string,
_gdk_win32_psendcap_to_string, _gdk_win32_psjoin_to_string,
_gdk_win32_rect_to_string, _gdk_win32_gdkrectangle_to_string,
_gdk_win32_gdkregion_to_string): New debugging functions.
(static_printf): Helper function for the above. sprintfs into a
static circular buffer, return value should be used "soon".
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Plug memory
leak, free list after use.
(gdk_window_gravity_works): Remove, we know that there is no such
thing on Windows.
(gdk_window_set_static_bit_gravity,
gdk_window_set_static_win_gravity): Ditto, remove, they didn't do
anything anyway.
(_gdk_windowing_window_init, gdk_window_foreign_new): Call
_gdk_window_init_position() like in the X11 backend.
(gdk_window_reparent): Don't call the now nonexistent
gdk_window_set_static_win_gravity(). No idea what should be done
instead.
(gdk_window_get_geometry): The returned x and y should be relative
to parent. Used to be always zero..
(gdk_window_set_static_gravities): Return FALSE if trying to set
static gravity.
* gdk/win32/gdkprivate-win32.h: Drop the clip_region field from
GdkGCWin32. Only use the HRGN hcliprgn. Declare new
functions.
* gdk/win32/*.c: Use new debugging functions.
* gdk/win32/rc/gdk.rc.in: Update copyright year.
2002-11-12 22:17:48 +00:00
|
|
|
{
|
|
|
|
|
gint x, y;
|
|
|
|
|
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
GDK_NOTE (MISC, g_print ("draw_tiles_lowlevel: %p +%d+%d tile=%p:%dx%d@+%d+%d %dx%d\n",
|
|
|
|
|
dest,
|
gdk/win32/gdkprivate-win32.h Rename all global variables and functions to
2002-11-12 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkprivate-win32.h
* gdk/win32/*.c: Rename all global variables and functions to
start with underscore.
Merge from stable:
More work on the Win32 backend. The cause of some scrolling
problems was that SetWindowPos() and ScrollWindowEx() don't blit
those parts of the window they think are invalid. As we didn't
keep Windows's update region in synch with GDK's, Windows thought
those areas that in fact had been updated were invalid. Calling
ValidateRgn() in _gdk_windowing_window_queue_antiexpose() seems to
be an elegant and efficient solution, removing from Windows's
update region those areas we are about to repaint proactively.
In some cases garbage leftover values were used for the clip
origin in GdkGCWin32. This showed up as odd blank areas around the
pixmaps included in the Text Widget in gtk-demo.
Having the clip region either as a GdkRegion or a HRGN in
GdkGCWin32 was unnecessary, it's better to just use a HRGN.
The translation and antiexpose queue handling in
gdkgeometry-win32.c seems unnecessary (and not implementable in
the same way as on X11 anyway, no serial numbers) on Windows,
ifdeffed out.
Don't (try to) do guffaw scrolling as there is no static window
gravity on Windows. Guffaw scrolling would be unnecessary anyway,
as there is the ScrollWindow() API. This improves the behaviour of
the Text Widget demo in gtk-demo a lot. But I have no idea how the
lack of static win gravity should be handled in other places where
the X11 code uses it. Especially _gdk_window_move_resize_child().
There is still some problem in expose handling. By moving an
obscuring window back and forth over testgtk's main window, for
instance, every now and then you typically get narrow vertical or
horizontal strips of pixels that haven't been properly redrawn
after being exposed. A fencepost error somewhere?
Otherwise, all of testgtk and gtk-demo except "big windows" now
seem to work pretty well.
Bug #79720 should be fixed now.
* gdk/win32/gdkcolor-win32.c (gdk_win32_color_to_string,
gdk_win32_print_paletteentries, gdk_win32_print_system_palette,
gdk_win32_print_hpalette)
* gdk/win32/gdkdrawable-win32.c (gdk_win32_drawable_description)
* gdk/win32/gdkevents-win32.c (gdk_win32_message_name):
Move all debugging helper functions to gdkmain-win32.c.
* gdk/win32/gdkdrawable-win32.c (_gdk_win32_draw_tiles):
Rewrite. Make static. Must take tile origin parameters, too.
(gdk_win32_draw_rectangle): Pass the tile/stipple origin to
_gdk_win32_draw_tiles(). Remove #if 0 code.
(blit_inside_window): Don't call ScrollDC(), that didn't work at
all like I thought. A simple call to BitBlt() is enough.
* gdk/win32/gdkevents-win32.c (gdk_event_translate) Remove unused
latin_locale_loaded variable.
(_gdk_win32_get_next_tick): New function. Used to make sure
timestamps of events are always increasing, both in events
generated from the window procedure and in events gotten via
PeekMessage(). Not sure whether this is actually useful, but it
seemed as a good idea.
(real_window_procedure): Don't use a local GdkEventPrivate
variable. Don't attempt any compression of configure or expose
events here, handled elsewhere.
(erase_background): Accumulate window offsets when traversing up
the parent chain for GDK_PARENT_RELATIVE_BG, in order to get
correct alignment of background pixmaps. Don't fill with
BLACK_BRUSH if GDK_NO_BG.
(gdk_event_get_graphics_expose): A bit more verbose debugging output.
(gdk_event_translate): Use _gdk_win32_get_next_tick(). In the
WM_PAINT handler, don't check for empty update rect. When we get a
WM_PAINT, the update region isn't empty. And if it for some
strange reason is, that will be handled later anyway. Call
GetUpdateRgn() before calling BeginPaint() and EndPaint() (which
empty the update region).
* gdk/win32/gdkdnd-win32.c
* gdk/win32/gdkinput-win32.c:
Use _gdk_win32_get_next_tick().
* gdk/win32/gdkfont-win32.c: Use %p to print HFONTs.
(gdk_text_size): Remove, unused.
* gdk/win32/gdkgc-win32.c: Set clip origins to zero
when appropriate.
(gdk_gc_copy): Increase refcount on colormap if present.
(gdk_win32_hdc_get): Handle just hcliprgn. If we have a stipple,
combine it with clip region after selecting into the DC.
(_gdk_win32_bitmap_to_hrgn): Rename from _gdk_win32_bitmap_to_region.
(_gdk_win3_gdkregion_to_hrgn): New function, code snippet
extracted from gdk_win32_hdc_get().
* gdk/win32/gdkgeometry-win32.c: Ifdef out the translate_queue
handling.
(gdk_window_copy_area_scroll): Increase clipRect to avoid
ScrollWindowEx() not scrolling pixels it thinks are invalid.
Scroll also children with the ScrollWindowEx() call. No need to
call gdk_window_move() on the children.
(gdk_window_scroll): Don't do guffaw scrolling.
(gdk_window_compute_position): Fix typo, used win32_y where x was
intended.
(gdk_window_premove, gdk_window_postmove,
gdk_window_clip_changed): Add debugging output.
(_gdk_windowing_window_queue_antiexpose): Just call ValidateRgn()
on the region.
(_gdk_window_process_expose): No use for the serial number
parameter now. Instead of a rectangle, take a region parameter, as
Windows gives us one in WM_PAINT.
* gdk/win32/gdkmain-win32.c (_gdk_win32_lbstyle_to_string,
_gdk_win32_pstype_to_string, _gdk_win32_psstyle_to_string,
_gdk_win32_psendcap_to_string, _gdk_win32_psjoin_to_string,
_gdk_win32_rect_to_string, _gdk_win32_gdkrectangle_to_string,
_gdk_win32_gdkregion_to_string): New debugging functions.
(static_printf): Helper function for the above. sprintfs into a
static circular buffer, return value should be used "soon".
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Plug memory
leak, free list after use.
(gdk_window_gravity_works): Remove, we know that there is no such
thing on Windows.
(gdk_window_set_static_bit_gravity,
gdk_window_set_static_win_gravity): Ditto, remove, they didn't do
anything anyway.
(_gdk_windowing_window_init, gdk_window_foreign_new): Call
_gdk_window_init_position() like in the X11 backend.
(gdk_window_reparent): Don't call the now nonexistent
gdk_window_set_static_win_gravity(). No idea what should be done
instead.
(gdk_window_get_geometry): The returned x and y should be relative
to parent. Used to be always zero..
(gdk_window_set_static_gravities): Return FALSE if trying to set
static gravity.
* gdk/win32/gdkprivate-win32.h: Drop the clip_region field from
GdkGCWin32. Only use the HRGN hcliprgn. Declare new
functions.
* gdk/win32/*.c: Use new debugging functions.
* gdk/win32/rc/gdk.rc.in: Update copyright year.
2002-11-12 22:17:48 +00:00
|
|
|
dest_x, dest_y,
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
tile, tile_width, tile_height,
|
gdk/win32/gdkprivate-win32.h Rename all global variables and functions to
2002-11-12 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkprivate-win32.h
* gdk/win32/*.c: Rename all global variables and functions to
start with underscore.
Merge from stable:
More work on the Win32 backend. The cause of some scrolling
problems was that SetWindowPos() and ScrollWindowEx() don't blit
those parts of the window they think are invalid. As we didn't
keep Windows's update region in synch with GDK's, Windows thought
those areas that in fact had been updated were invalid. Calling
ValidateRgn() in _gdk_windowing_window_queue_antiexpose() seems to
be an elegant and efficient solution, removing from Windows's
update region those areas we are about to repaint proactively.
In some cases garbage leftover values were used for the clip
origin in GdkGCWin32. This showed up as odd blank areas around the
pixmaps included in the Text Widget in gtk-demo.
Having the clip region either as a GdkRegion or a HRGN in
GdkGCWin32 was unnecessary, it's better to just use a HRGN.
The translation and antiexpose queue handling in
gdkgeometry-win32.c seems unnecessary (and not implementable in
the same way as on X11 anyway, no serial numbers) on Windows,
ifdeffed out.
Don't (try to) do guffaw scrolling as there is no static window
gravity on Windows. Guffaw scrolling would be unnecessary anyway,
as there is the ScrollWindow() API. This improves the behaviour of
the Text Widget demo in gtk-demo a lot. But I have no idea how the
lack of static win gravity should be handled in other places where
the X11 code uses it. Especially _gdk_window_move_resize_child().
There is still some problem in expose handling. By moving an
obscuring window back and forth over testgtk's main window, for
instance, every now and then you typically get narrow vertical or
horizontal strips of pixels that haven't been properly redrawn
after being exposed. A fencepost error somewhere?
Otherwise, all of testgtk and gtk-demo except "big windows" now
seem to work pretty well.
Bug #79720 should be fixed now.
* gdk/win32/gdkcolor-win32.c (gdk_win32_color_to_string,
gdk_win32_print_paletteentries, gdk_win32_print_system_palette,
gdk_win32_print_hpalette)
* gdk/win32/gdkdrawable-win32.c (gdk_win32_drawable_description)
* gdk/win32/gdkevents-win32.c (gdk_win32_message_name):
Move all debugging helper functions to gdkmain-win32.c.
* gdk/win32/gdkdrawable-win32.c (_gdk_win32_draw_tiles):
Rewrite. Make static. Must take tile origin parameters, too.
(gdk_win32_draw_rectangle): Pass the tile/stipple origin to
_gdk_win32_draw_tiles(). Remove #if 0 code.
(blit_inside_window): Don't call ScrollDC(), that didn't work at
all like I thought. A simple call to BitBlt() is enough.
* gdk/win32/gdkevents-win32.c (gdk_event_translate) Remove unused
latin_locale_loaded variable.
(_gdk_win32_get_next_tick): New function. Used to make sure
timestamps of events are always increasing, both in events
generated from the window procedure and in events gotten via
PeekMessage(). Not sure whether this is actually useful, but it
seemed as a good idea.
(real_window_procedure): Don't use a local GdkEventPrivate
variable. Don't attempt any compression of configure or expose
events here, handled elsewhere.
(erase_background): Accumulate window offsets when traversing up
the parent chain for GDK_PARENT_RELATIVE_BG, in order to get
correct alignment of background pixmaps. Don't fill with
BLACK_BRUSH if GDK_NO_BG.
(gdk_event_get_graphics_expose): A bit more verbose debugging output.
(gdk_event_translate): Use _gdk_win32_get_next_tick(). In the
WM_PAINT handler, don't check for empty update rect. When we get a
WM_PAINT, the update region isn't empty. And if it for some
strange reason is, that will be handled later anyway. Call
GetUpdateRgn() before calling BeginPaint() and EndPaint() (which
empty the update region).
* gdk/win32/gdkdnd-win32.c
* gdk/win32/gdkinput-win32.c:
Use _gdk_win32_get_next_tick().
* gdk/win32/gdkfont-win32.c: Use %p to print HFONTs.
(gdk_text_size): Remove, unused.
* gdk/win32/gdkgc-win32.c: Set clip origins to zero
when appropriate.
(gdk_gc_copy): Increase refcount on colormap if present.
(gdk_win32_hdc_get): Handle just hcliprgn. If we have a stipple,
combine it with clip region after selecting into the DC.
(_gdk_win32_bitmap_to_hrgn): Rename from _gdk_win32_bitmap_to_region.
(_gdk_win3_gdkregion_to_hrgn): New function, code snippet
extracted from gdk_win32_hdc_get().
* gdk/win32/gdkgeometry-win32.c: Ifdef out the translate_queue
handling.
(gdk_window_copy_area_scroll): Increase clipRect to avoid
ScrollWindowEx() not scrolling pixels it thinks are invalid.
Scroll also children with the ScrollWindowEx() call. No need to
call gdk_window_move() on the children.
(gdk_window_scroll): Don't do guffaw scrolling.
(gdk_window_compute_position): Fix typo, used win32_y where x was
intended.
(gdk_window_premove, gdk_window_postmove,
gdk_window_clip_changed): Add debugging output.
(_gdk_windowing_window_queue_antiexpose): Just call ValidateRgn()
on the region.
(_gdk_window_process_expose): No use for the serial number
parameter now. Instead of a rectangle, take a region parameter, as
Windows gives us one in WM_PAINT.
* gdk/win32/gdkmain-win32.c (_gdk_win32_lbstyle_to_string,
_gdk_win32_pstype_to_string, _gdk_win32_psstyle_to_string,
_gdk_win32_psendcap_to_string, _gdk_win32_psjoin_to_string,
_gdk_win32_rect_to_string, _gdk_win32_gdkrectangle_to_string,
_gdk_win32_gdkregion_to_string): New debugging functions.
(static_printf): Helper function for the above. sprintfs into a
static circular buffer, return value should be used "soon".
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Plug memory
leak, free list after use.
(gdk_window_gravity_works): Remove, we know that there is no such
thing on Windows.
(gdk_window_set_static_bit_gravity,
gdk_window_set_static_win_gravity): Ditto, remove, they didn't do
anything anyway.
(_gdk_windowing_window_init, gdk_window_foreign_new): Call
_gdk_window_init_position() like in the X11 backend.
(gdk_window_reparent): Don't call the now nonexistent
gdk_window_set_static_win_gravity(). No idea what should be done
instead.
(gdk_window_get_geometry): The returned x and y should be relative
to parent. Used to be always zero..
(gdk_window_set_static_gravities): Return FALSE if trying to set
static gravity.
* gdk/win32/gdkprivate-win32.h: Drop the clip_region field from
GdkGCWin32. Only use the HRGN hcliprgn. Declare new
functions.
* gdk/win32/*.c: Use new debugging functions.
* gdk/win32/rc/gdk.rc.in: Update copyright year.
2002-11-12 22:17:48 +00:00
|
|
|
tile_x_origin, tile_y_origin,
|
|
|
|
|
width, height));
|
|
|
|
|
|
|
|
|
|
y = tile_y_origin % tile_height;
|
|
|
|
|
if (y > 0)
|
|
|
|
|
y -= tile_height;
|
|
|
|
|
while (y < dest_y + height)
|
|
|
|
|
{
|
|
|
|
|
if (y + tile_height >= dest_y)
|
|
|
|
|
{
|
|
|
|
|
x = tile_x_origin % tile_width;
|
|
|
|
|
if (x > 0)
|
|
|
|
|
x -= tile_width;
|
|
|
|
|
while (x < dest_x + width)
|
|
|
|
|
{
|
|
|
|
|
if (x + tile_width >= dest_x)
|
|
|
|
|
{
|
|
|
|
|
gint src_x = MAX (0, dest_x - x);
|
|
|
|
|
gint src_y = MAX (0, dest_y - y);
|
|
|
|
|
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
if (!GDI_CALL (BitBlt, (dest, x + src_x, y + src_y,
|
|
|
|
|
MIN (tile_width, dest_x + width - (x + src_x)),
|
|
|
|
|
MIN (tile_height, dest_y + height - (y + src_y)),
|
|
|
|
|
tile,
|
|
|
|
|
src_x, src_y,
|
|
|
|
|
rop3)))
|
|
|
|
|
return;
|
gdk/win32/gdkprivate-win32.h Rename all global variables and functions to
2002-11-12 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkprivate-win32.h
* gdk/win32/*.c: Rename all global variables and functions to
start with underscore.
Merge from stable:
More work on the Win32 backend. The cause of some scrolling
problems was that SetWindowPos() and ScrollWindowEx() don't blit
those parts of the window they think are invalid. As we didn't
keep Windows's update region in synch with GDK's, Windows thought
those areas that in fact had been updated were invalid. Calling
ValidateRgn() in _gdk_windowing_window_queue_antiexpose() seems to
be an elegant and efficient solution, removing from Windows's
update region those areas we are about to repaint proactively.
In some cases garbage leftover values were used for the clip
origin in GdkGCWin32. This showed up as odd blank areas around the
pixmaps included in the Text Widget in gtk-demo.
Having the clip region either as a GdkRegion or a HRGN in
GdkGCWin32 was unnecessary, it's better to just use a HRGN.
The translation and antiexpose queue handling in
gdkgeometry-win32.c seems unnecessary (and not implementable in
the same way as on X11 anyway, no serial numbers) on Windows,
ifdeffed out.
Don't (try to) do guffaw scrolling as there is no static window
gravity on Windows. Guffaw scrolling would be unnecessary anyway,
as there is the ScrollWindow() API. This improves the behaviour of
the Text Widget demo in gtk-demo a lot. But I have no idea how the
lack of static win gravity should be handled in other places where
the X11 code uses it. Especially _gdk_window_move_resize_child().
There is still some problem in expose handling. By moving an
obscuring window back and forth over testgtk's main window, for
instance, every now and then you typically get narrow vertical or
horizontal strips of pixels that haven't been properly redrawn
after being exposed. A fencepost error somewhere?
Otherwise, all of testgtk and gtk-demo except "big windows" now
seem to work pretty well.
Bug #79720 should be fixed now.
* gdk/win32/gdkcolor-win32.c (gdk_win32_color_to_string,
gdk_win32_print_paletteentries, gdk_win32_print_system_palette,
gdk_win32_print_hpalette)
* gdk/win32/gdkdrawable-win32.c (gdk_win32_drawable_description)
* gdk/win32/gdkevents-win32.c (gdk_win32_message_name):
Move all debugging helper functions to gdkmain-win32.c.
* gdk/win32/gdkdrawable-win32.c (_gdk_win32_draw_tiles):
Rewrite. Make static. Must take tile origin parameters, too.
(gdk_win32_draw_rectangle): Pass the tile/stipple origin to
_gdk_win32_draw_tiles(). Remove #if 0 code.
(blit_inside_window): Don't call ScrollDC(), that didn't work at
all like I thought. A simple call to BitBlt() is enough.
* gdk/win32/gdkevents-win32.c (gdk_event_translate) Remove unused
latin_locale_loaded variable.
(_gdk_win32_get_next_tick): New function. Used to make sure
timestamps of events are always increasing, both in events
generated from the window procedure and in events gotten via
PeekMessage(). Not sure whether this is actually useful, but it
seemed as a good idea.
(real_window_procedure): Don't use a local GdkEventPrivate
variable. Don't attempt any compression of configure or expose
events here, handled elsewhere.
(erase_background): Accumulate window offsets when traversing up
the parent chain for GDK_PARENT_RELATIVE_BG, in order to get
correct alignment of background pixmaps. Don't fill with
BLACK_BRUSH if GDK_NO_BG.
(gdk_event_get_graphics_expose): A bit more verbose debugging output.
(gdk_event_translate): Use _gdk_win32_get_next_tick(). In the
WM_PAINT handler, don't check for empty update rect. When we get a
WM_PAINT, the update region isn't empty. And if it for some
strange reason is, that will be handled later anyway. Call
GetUpdateRgn() before calling BeginPaint() and EndPaint() (which
empty the update region).
* gdk/win32/gdkdnd-win32.c
* gdk/win32/gdkinput-win32.c:
Use _gdk_win32_get_next_tick().
* gdk/win32/gdkfont-win32.c: Use %p to print HFONTs.
(gdk_text_size): Remove, unused.
* gdk/win32/gdkgc-win32.c: Set clip origins to zero
when appropriate.
(gdk_gc_copy): Increase refcount on colormap if present.
(gdk_win32_hdc_get): Handle just hcliprgn. If we have a stipple,
combine it with clip region after selecting into the DC.
(_gdk_win32_bitmap_to_hrgn): Rename from _gdk_win32_bitmap_to_region.
(_gdk_win3_gdkregion_to_hrgn): New function, code snippet
extracted from gdk_win32_hdc_get().
* gdk/win32/gdkgeometry-win32.c: Ifdef out the translate_queue
handling.
(gdk_window_copy_area_scroll): Increase clipRect to avoid
ScrollWindowEx() not scrolling pixels it thinks are invalid.
Scroll also children with the ScrollWindowEx() call. No need to
call gdk_window_move() on the children.
(gdk_window_scroll): Don't do guffaw scrolling.
(gdk_window_compute_position): Fix typo, used win32_y where x was
intended.
(gdk_window_premove, gdk_window_postmove,
gdk_window_clip_changed): Add debugging output.
(_gdk_windowing_window_queue_antiexpose): Just call ValidateRgn()
on the region.
(_gdk_window_process_expose): No use for the serial number
parameter now. Instead of a rectangle, take a region parameter, as
Windows gives us one in WM_PAINT.
* gdk/win32/gdkmain-win32.c (_gdk_win32_lbstyle_to_string,
_gdk_win32_pstype_to_string, _gdk_win32_psstyle_to_string,
_gdk_win32_psendcap_to_string, _gdk_win32_psjoin_to_string,
_gdk_win32_rect_to_string, _gdk_win32_gdkrectangle_to_string,
_gdk_win32_gdkregion_to_string): New debugging functions.
(static_printf): Helper function for the above. sprintfs into a
static circular buffer, return value should be used "soon".
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Plug memory
leak, free list after use.
(gdk_window_gravity_works): Remove, we know that there is no such
thing on Windows.
(gdk_window_set_static_bit_gravity,
gdk_window_set_static_win_gravity): Ditto, remove, they didn't do
anything anyway.
(_gdk_windowing_window_init, gdk_window_foreign_new): Call
_gdk_window_init_position() like in the X11 backend.
(gdk_window_reparent): Don't call the now nonexistent
gdk_window_set_static_win_gravity(). No idea what should be done
instead.
(gdk_window_get_geometry): The returned x and y should be relative
to parent. Used to be always zero..
(gdk_window_set_static_gravities): Return FALSE if trying to set
static gravity.
* gdk/win32/gdkprivate-win32.h: Drop the clip_region field from
GdkGCWin32. Only use the HRGN hcliprgn. Declare new
functions.
* gdk/win32/*.c: Use new debugging functions.
* gdk/win32/rc/gdk.rc.in: Update copyright year.
2002-11-12 22:17:48 +00:00
|
|
|
}
|
|
|
|
|
x += tile_width;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
y += tile_height;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
static void
|
|
|
|
|
draw_tiles (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
int rop3,
|
|
|
|
|
GdkPixmap *tile,
|
|
|
|
|
gint dest_x,
|
|
|
|
|
gint dest_y,
|
|
|
|
|
gint tile_x_origin,
|
|
|
|
|
gint tile_y_origin,
|
|
|
|
|
gint width,
|
|
|
|
|
gint height)
|
|
|
|
|
{
|
|
|
|
|
const GdkGCValuesMask mask = GDK_GC_FOREGROUND;
|
|
|
|
|
gint tile_width, tile_height;
|
|
|
|
|
GdkGC *gc_copy;
|
|
|
|
|
HDC dest_hdc, tile_hdc;
|
|
|
|
|
|
|
|
|
|
gc_copy = gdk_gc_new (tile);
|
|
|
|
|
gdk_gc_copy (gc_copy, gc);
|
|
|
|
|
dest_hdc = gdk_win32_hdc_get (drawable, gc, mask);
|
|
|
|
|
tile_hdc = gdk_win32_hdc_get (tile, gc_copy, mask);
|
|
|
|
|
|
|
|
|
|
gdk_drawable_get_size (tile, &tile_width, &tile_height);
|
|
|
|
|
|
|
|
|
|
draw_tiles_lowlevel (dest_hdc, tile_hdc, rop3,
|
|
|
|
|
dest_x, dest_y, tile_x_origin, tile_y_origin,
|
|
|
|
|
width, height, tile_width, tile_height);
|
|
|
|
|
|
|
|
|
|
gdk_win32_hdc_release (drawable, gc, mask);
|
|
|
|
|
gdk_win32_hdc_release (tile, gc_copy, mask);
|
|
|
|
|
gdk_gc_unref (gc_copy);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static int
|
|
|
|
|
rop2_to_rop3 (int rop2)
|
|
|
|
|
{
|
|
|
|
|
switch (rop2)
|
|
|
|
|
{
|
|
|
|
|
/* Oh, Microsoft's silly names for binary and ternary rops. */
|
|
|
|
|
#define CASE(rop2,rop3) case R2_##rop2: return rop3
|
|
|
|
|
CASE (BLACK, BLACKNESS);
|
|
|
|
|
CASE (NOTMERGEPEN, NOTSRCERASE);
|
|
|
|
|
CASE (MASKNOTPEN, 0x00220326);
|
|
|
|
|
CASE (NOTCOPYPEN, NOTSRCCOPY);
|
|
|
|
|
CASE (MASKPENNOT, SRCERASE);
|
|
|
|
|
CASE (NOT, DSTINVERT);
|
|
|
|
|
CASE (XORPEN, SRCINVERT);
|
|
|
|
|
CASE (NOTMASKPEN, 0x007700E6);
|
|
|
|
|
CASE (MASKPEN, SRCAND);
|
|
|
|
|
CASE (NOTXORPEN, 0x00990066);
|
|
|
|
|
CASE (NOP, 0x00AA0029);
|
|
|
|
|
CASE (MERGENOTPEN, MERGEPAINT);
|
|
|
|
|
CASE (COPYPEN, SRCCOPY);
|
|
|
|
|
CASE (MERGEPENNOT, 0x00DD0228);
|
|
|
|
|
CASE (MERGEPEN, SRCPAINT);
|
|
|
|
|
CASE (WHITE, WHITENESS);
|
|
|
|
|
#undef CASE
|
|
|
|
|
default: return SRCCOPY;
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
generic_draw (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
GdkGCValuesMask mask,
|
|
|
|
|
void (*function) (GdkGCWin32 *, HDC, gint, gint, va_list),
|
|
|
|
|
const GdkRegion *region,
|
|
|
|
|
...)
|
|
|
|
|
{
|
|
|
|
|
GdkDrawableImplWin32 *impl = GDK_DRAWABLE_IMPL_WIN32 (drawable);
|
|
|
|
|
GdkGCWin32 *gcwin32 = GDK_GC_WIN32 (gc);
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
HDC hdc;
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
va_list args;
|
|
|
|
|
|
|
|
|
|
va_start (args, region);
|
|
|
|
|
|
|
|
|
|
/* If tiled or stippled, draw to a temp pixmap and do blitting magic.
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
if (gcwin32->values_mask & GDK_GC_FILL &&
|
|
|
|
|
((gcwin32->fill_style == GDK_TILED &&
|
|
|
|
|
gcwin32->values_mask & GDK_GC_TILE &&
|
|
|
|
|
gcwin32->tile != NULL)
|
|
|
|
|
||
|
|
|
|
|
((gcwin32->fill_style == GDK_OPAQUE_STIPPLED ||
|
|
|
|
|
gcwin32->fill_style == GDK_STIPPLED) &&
|
|
|
|
|
gcwin32->values_mask & GDK_GC_STIPPLE &&
|
|
|
|
|
gcwin32->stipple != NULL)))
|
|
|
|
|
{
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
const GdkGCValuesMask blitting_mask = 0;
|
|
|
|
|
GdkGCValuesMask drawing_mask = GDK_GC_FOREGROUND;
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
gint ts_x_origin = 0, ts_y_origin = 0;
|
|
|
|
|
|
|
|
|
|
gint width = region->extents.x2 - region->extents.x1;
|
|
|
|
|
gint height = region->extents.y2 - region->extents.y1;
|
|
|
|
|
|
|
|
|
|
GdkPixmap *mask_pixmap =
|
|
|
|
|
gdk_pixmap_new (drawable, width, height, 1);
|
|
|
|
|
GdkPixmap *tile_pixmap =
|
|
|
|
|
gdk_pixmap_new (drawable, width, height, -1);
|
|
|
|
|
GdkPixmap *stipple_bitmap = NULL;
|
|
|
|
|
GdkColor fg;
|
|
|
|
|
|
|
|
|
|
GdkGC *mask_gc = gdk_gc_new (mask_pixmap);
|
|
|
|
|
GdkGC *tile_gc = gdk_gc_new (tile_pixmap);
|
|
|
|
|
|
|
|
|
|
HDC mask_hdc;
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
HDC tile_hdc;
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
|
|
|
|
|
HGDIOBJ old_mask_hbm;
|
|
|
|
|
HGDIOBJ old_tile_hbm;
|
|
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
GdkGCValues gcvalues;
|
|
|
|
|
|
|
|
|
|
hdc = gdk_win32_hdc_get (drawable, gc, blitting_mask);
|
|
|
|
|
tile_hdc = CreateCompatibleDC (hdc);
|
|
|
|
|
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
if (gcwin32->values_mask & GDK_GC_TS_X_ORIGIN)
|
|
|
|
|
ts_x_origin = gc->ts_x_origin;
|
|
|
|
|
if (gcwin32->values_mask & GDK_GC_TS_Y_ORIGIN)
|
|
|
|
|
ts_y_origin = gc->ts_y_origin;
|
|
|
|
|
|
|
|
|
|
ts_x_origin -= region->extents.x1;
|
|
|
|
|
ts_y_origin -= region->extents.y1;
|
|
|
|
|
|
|
|
|
|
/* Fill mask bitmap with zeros */
|
|
|
|
|
gdk_gc_set_function (mask_gc, GDK_CLEAR);
|
|
|
|
|
gdk_draw_rectangle (mask_pixmap, mask_gc, TRUE,
|
|
|
|
|
0, 0, width, height);
|
|
|
|
|
|
|
|
|
|
/* Paint into mask bitmap, drawing ones */
|
|
|
|
|
gdk_gc_set_function (mask_gc, GDK_COPY);
|
|
|
|
|
fg.pixel = 1;
|
|
|
|
|
gdk_gc_set_foreground (mask_gc, &fg);
|
|
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
/* If the drawing function uses line attributes, set them as in
|
|
|
|
|
* the real GC.
|
|
|
|
|
*/
|
|
|
|
|
if (mask & LINE_ATTRIBUTES)
|
|
|
|
|
{
|
|
|
|
|
gdk_gc_get_values (gc, &gcvalues);
|
|
|
|
|
if (gcvalues.line_width != 0 ||
|
|
|
|
|
gcvalues.line_style != GDK_LINE_SOLID ||
|
|
|
|
|
gcvalues.cap_style != GDK_CAP_BUTT ||
|
|
|
|
|
gcvalues.join_style != GDK_JOIN_MITER)
|
|
|
|
|
gdk_gc_set_line_attributes (mask_gc,
|
|
|
|
|
gcvalues.line_width,
|
|
|
|
|
gcvalues.line_style,
|
|
|
|
|
gcvalues.cap_style,
|
|
|
|
|
gcvalues.join_style);
|
|
|
|
|
drawing_mask |= LINE_ATTRIBUTES;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Ditto, if the drawing function draws text, set up for that. */
|
|
|
|
|
if (mask & GDK_GC_FONT)
|
|
|
|
|
drawing_mask |= GDK_GC_FONT;
|
|
|
|
|
|
|
|
|
|
mask_hdc = gdk_win32_hdc_get (mask_pixmap, mask_gc, drawing_mask);
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
(*function) (GDK_GC_WIN32 (mask_gc), mask_hdc,
|
|
|
|
|
region->extents.x1, region->extents.y1, args);
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
gdk_win32_hdc_release (mask_pixmap, mask_gc, drawing_mask);
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
|
|
|
|
|
if (gcwin32->fill_style == GDK_TILED)
|
|
|
|
|
{
|
|
|
|
|
/* Tile pixmap with tile */
|
|
|
|
|
draw_tiles (tile_pixmap, tile_gc, SRCCOPY,
|
|
|
|
|
gcwin32->tile,
|
|
|
|
|
0, 0, ts_x_origin, ts_y_origin,
|
|
|
|
|
width, height);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* Tile with stipple */
|
|
|
|
|
GdkGC *stipple_gc;
|
|
|
|
|
|
|
|
|
|
stipple_bitmap = gdk_pixmap_new (NULL, width, height, 1);
|
|
|
|
|
stipple_gc = gdk_gc_new (stipple_bitmap);
|
|
|
|
|
|
|
|
|
|
/* Tile stipple bitmap */
|
|
|
|
|
draw_tiles (stipple_bitmap, stipple_gc, SRCCOPY,
|
|
|
|
|
gcwin32->stipple,
|
|
|
|
|
0, 0, ts_x_origin, ts_y_origin,
|
|
|
|
|
width, height);
|
|
|
|
|
|
|
|
|
|
if (gcwin32->fill_style == GDK_OPAQUE_STIPPLED)
|
|
|
|
|
{
|
|
|
|
|
/* Fill tile pixmap with background */
|
|
|
|
|
fg.pixel = gcwin32->background;
|
|
|
|
|
gdk_gc_set_foreground (tile_gc, &fg);
|
|
|
|
|
gdk_draw_rectangle (tile_pixmap, tile_gc, TRUE,
|
|
|
|
|
0, 0, width, height);
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
gdk_gc_unref (mask_gc);
|
|
|
|
|
gdk_gc_unref (tile_gc);
|
|
|
|
|
|
|
|
|
|
mask_hdc = CreateCompatibleDC (hdc);
|
|
|
|
|
|
|
|
|
|
if ((old_mask_hbm = SelectObject (mask_hdc, GDK_PIXMAP_HBITMAP (mask_pixmap))) == NULL)
|
|
|
|
|
WIN32_GDI_FAILED ("SelectObject");
|
|
|
|
|
|
|
|
|
|
if ((old_tile_hbm = SelectObject (tile_hdc, GDK_PIXMAP_HBITMAP (tile_pixmap))) == NULL)
|
|
|
|
|
WIN32_GDI_FAILED ("SelectObject");
|
|
|
|
|
|
|
|
|
|
if (gcwin32->fill_style == GDK_STIPPLED ||
|
|
|
|
|
gcwin32->fill_style == GDK_OPAQUE_STIPPLED)
|
|
|
|
|
{
|
|
|
|
|
HDC stipple_hdc = CreateCompatibleDC (hdc);
|
|
|
|
|
HGDIOBJ old_stipple_hbm = SelectObject (stipple_hdc, GDK_PIXMAP_HBITMAP (stipple_bitmap));
|
|
|
|
|
HBRUSH fg_brush = CreateSolidBrush
|
|
|
|
|
(_gdk_win32_colormap_color (impl->colormap, gcwin32->foreground));
|
|
|
|
|
HGDIOBJ old_tile_brush = SelectObject (tile_hdc, fg_brush);
|
|
|
|
|
|
|
|
|
|
/* Paint tile with foreround where stipple is one */
|
|
|
|
|
GDI_CALL (BitBlt, (tile_hdc, 0, 0, width, height,
|
|
|
|
|
stipple_hdc, 0, 0, ROP3_DPSao));
|
|
|
|
|
|
|
|
|
|
if (gcwin32->fill_style == GDK_STIPPLED)
|
|
|
|
|
{
|
|
|
|
|
/* Punch holes in mask where stipple bitmap is zero */
|
|
|
|
|
GDI_CALL (BitBlt, (mask_hdc, 0, 0, width, height,
|
|
|
|
|
stipple_hdc, 0, 0, SRCAND));
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
GDI_CALL (SelectObject, (tile_hdc, old_tile_brush));
|
|
|
|
|
GDI_CALL (DeleteObject, (fg_brush));
|
|
|
|
|
GDI_CALL (SelectObject, (stipple_hdc, old_stipple_hbm));
|
|
|
|
|
GDI_CALL (DeleteDC, (stipple_hdc));
|
|
|
|
|
gdk_drawable_unref (stipple_bitmap);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Tile pixmap now contains the pattern that we should paint in
|
|
|
|
|
* the areas where mask is one. (It is filled with said pattern.)
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
if (IS_WIN_NT ())
|
|
|
|
|
{
|
|
|
|
|
GDI_CALL (MaskBlt, (hdc, region->extents.x1, region->extents.y1,
|
|
|
|
|
width, height,
|
|
|
|
|
tile_hdc, 0, 0,
|
|
|
|
|
GDK_PIXMAP_HBITMAP (mask_pixmap), 0, 0,
|
|
|
|
|
MAKEROP4 (rop2_to_rop3 (gcwin32->rop2), ROP3_D)));
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
GdkPixmap *temp1_pixmap =
|
|
|
|
|
gdk_pixmap_new (drawable, width, height, -1);
|
|
|
|
|
GdkPixmap *temp2_pixmap =
|
|
|
|
|
gdk_pixmap_new (drawable, width, height, -1);
|
|
|
|
|
HDC temp1_hdc = CreateCompatibleDC (hdc);
|
|
|
|
|
HDC temp2_hdc = CreateCompatibleDC (hdc);
|
|
|
|
|
HGDIOBJ old_temp1_hbm =
|
|
|
|
|
SelectObject (temp1_hdc, GDK_PIXMAP_HBITMAP (temp1_pixmap));
|
|
|
|
|
HGDIOBJ old_temp2_hbm =
|
|
|
|
|
SelectObject (temp2_hdc, GDK_PIXMAP_HBITMAP (temp2_pixmap));
|
|
|
|
|
|
|
|
|
|
/* Grab copy of dest region to temp1 */
|
|
|
|
|
GDI_CALL (BitBlt,(temp1_hdc, 0, 0, width, height,
|
|
|
|
|
hdc, region->extents.x1, region->extents.y1, SRCCOPY));
|
|
|
|
|
|
|
|
|
|
/* Paint tile to temp1 using correct function */
|
|
|
|
|
GDI_CALL (BitBlt, (temp1_hdc, 0, 0, width, height,
|
|
|
|
|
tile_hdc, 0, 0, rop2_to_rop3 (gcwin32->rop2)));
|
|
|
|
|
|
|
|
|
|
/* Mask out temp1 where function didn't paint */
|
|
|
|
|
GDI_CALL (BitBlt, (temp1_hdc, 0, 0, width, height,
|
|
|
|
|
mask_hdc, 0, 0, SRCAND));
|
|
|
|
|
|
|
|
|
|
/* Grab another copy of dest region to temp2 */
|
|
|
|
|
GDI_CALL (BitBlt, (temp2_hdc, 0, 0, width, height,
|
|
|
|
|
hdc, region->extents.x1, region->extents.y1, SRCCOPY));
|
|
|
|
|
|
|
|
|
|
/* Mask out temp2 where function did paint */
|
|
|
|
|
GDI_CALL (BitBlt, (temp2_hdc, 0, 0, width, height,
|
|
|
|
|
mask_hdc, 0, 0, ROP3_DSna));
|
|
|
|
|
|
|
|
|
|
/* Combine temp1 with temp2 */
|
|
|
|
|
GDI_CALL (BitBlt, (temp2_hdc, 0, 0, width, height,
|
|
|
|
|
temp1_hdc, 0, 0, SRCPAINT));
|
|
|
|
|
|
|
|
|
|
/* Blit back */
|
|
|
|
|
GDI_CALL (BitBlt, (hdc, region->extents.x1, region->extents.y1, width, height,
|
|
|
|
|
temp2_hdc, 0, 0, SRCCOPY));
|
|
|
|
|
|
|
|
|
|
/* Cleanup */
|
|
|
|
|
GDI_CALL (SelectObject, (temp1_hdc, old_temp1_hbm));
|
|
|
|
|
GDI_CALL (SelectObject, (temp2_hdc, old_temp2_hbm));
|
|
|
|
|
GDI_CALL (DeleteDC, (temp1_hdc));
|
|
|
|
|
GDI_CALL (DeleteDC, (temp2_hdc));
|
|
|
|
|
gdk_drawable_unref (temp1_pixmap);
|
|
|
|
|
gdk_drawable_unref (temp2_pixmap);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* Cleanup */
|
|
|
|
|
GDI_CALL (SelectObject, (mask_hdc, old_mask_hbm));
|
|
|
|
|
GDI_CALL (SelectObject, (tile_hdc, old_tile_hbm));
|
|
|
|
|
GDI_CALL (DeleteDC, (mask_hdc));
|
|
|
|
|
GDI_CALL (DeleteDC, (tile_hdc));
|
|
|
|
|
gdk_drawable_unref (mask_pixmap);
|
|
|
|
|
gdk_drawable_unref (tile_pixmap);
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
|
|
|
|
|
gdk_win32_hdc_release (drawable, gc, blitting_mask);
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
}
|
|
|
|
|
else
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
{
|
|
|
|
|
hdc = gdk_win32_hdc_get (drawable, gc, mask);
|
|
|
|
|
(*function) (gcwin32, hdc, 0, 0, args);
|
|
|
|
|
gdk_win32_hdc_release (drawable, gc, mask);
|
|
|
|
|
}
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
va_end (args);
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static GdkRegion *
|
|
|
|
|
widen_bounds (GdkRectangle *bounds,
|
|
|
|
|
gint pen_width)
|
|
|
|
|
{
|
|
|
|
|
if (pen_width == 0)
|
|
|
|
|
pen_width = 1;
|
|
|
|
|
|
|
|
|
|
bounds->x -= pen_width;
|
|
|
|
|
bounds->y -= pen_width;
|
|
|
|
|
bounds->width += 2 * pen_width;
|
|
|
|
|
bounds->height += 2 * pen_width;
|
|
|
|
|
|
|
|
|
|
return gdk_region_rectangle (bounds);
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
draw_rectangle (GdkGCWin32 *gcwin32,
|
|
|
|
|
HDC hdc,
|
|
|
|
|
gint x_offset,
|
|
|
|
|
gint y_offset,
|
|
|
|
|
va_list args)
|
|
|
|
|
{
|
|
|
|
|
HGDIOBJ old_pen_or_brush;
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
gboolean filled;
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
gint x;
|
|
|
|
|
gint y;
|
|
|
|
|
gint width;
|
|
|
|
|
gint height;
|
|
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
filled = va_arg (args, gboolean);
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
x = va_arg (args, gint);
|
|
|
|
|
y = va_arg (args, gint);
|
|
|
|
|
width = va_arg (args, gint);
|
|
|
|
|
height = va_arg (args, gint);
|
|
|
|
|
|
|
|
|
|
x -= x_offset;
|
|
|
|
|
y -= y_offset;
|
|
|
|
|
|
|
|
|
|
if (!filled && gcwin32->pen_dashes && !IS_WIN_NT ())
|
|
|
|
|
{
|
|
|
|
|
render_line_vertical (hdc, x, y, y+height+1,
|
|
|
|
|
gcwin32->pen_width,
|
|
|
|
|
gcwin32->pen_dashes,
|
|
|
|
|
gcwin32->pen_num_dashes) &&
|
|
|
|
|
render_line_horizontal (hdc, x, x+width+1, y,
|
|
|
|
|
gcwin32->pen_width,
|
|
|
|
|
gcwin32->pen_dashes,
|
|
|
|
|
gcwin32->pen_num_dashes) &&
|
|
|
|
|
render_line_vertical (hdc, x+width+1, y, y+height+1,
|
|
|
|
|
gcwin32->pen_width,
|
|
|
|
|
gcwin32->pen_dashes,
|
|
|
|
|
gcwin32->pen_num_dashes) &&
|
|
|
|
|
render_line_horizontal (hdc, x, x+width+1, y+height+1,
|
|
|
|
|
gcwin32->pen_width,
|
|
|
|
|
gcwin32->pen_dashes,
|
|
|
|
|
gcwin32->pen_num_dashes);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
if (filled)
|
|
|
|
|
old_pen_or_brush = SelectObject (hdc, GetStockObject (NULL_PEN));
|
|
|
|
|
else
|
|
|
|
|
old_pen_or_brush = SelectObject (hdc, GetStockObject (HOLLOW_BRUSH));
|
|
|
|
|
if (old_pen_or_brush == NULL)
|
|
|
|
|
WIN32_GDI_FAILED ("SelectObject");
|
|
|
|
|
else
|
|
|
|
|
GDI_CALL (Rectangle, (hdc, x, y, x+width+1, y+height+1));
|
|
|
|
|
|
|
|
|
|
if (old_pen_or_brush != NULL)
|
|
|
|
|
GDI_CALL (SelectObject, (hdc, old_pen_or_brush));
|
|
|
|
|
}
|
|
|
|
|
}
|
|
|
|
|
|
1999-11-17 00:45:37 +00:00
|
|
|
static void
|
|
|
|
|
gdk_win32_draw_rectangle (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
2002-10-16 18:41:42 +00:00
|
|
|
gboolean filled,
|
1999-11-17 00:45:37 +00:00
|
|
|
gint x,
|
|
|
|
|
gint y,
|
|
|
|
|
gint width,
|
|
|
|
|
gint height)
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
GdkRectangle bounds;
|
|
|
|
|
GdkRegion *region;
|
|
|
|
|
|
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_draw_rectangle: %s (%p) %s%dx%d@+%d+%d\n",
|
|
|
|
|
_gdk_win32_drawable_description (drawable),
|
|
|
|
|
gc,
|
|
|
|
|
(filled ? "fill " : ""),
|
|
|
|
|
width, height, x, y));
|
|
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
bounds.x = x;
|
|
|
|
|
bounds.y = y;
|
|
|
|
|
bounds.width = width;
|
|
|
|
|
bounds.height = height;
|
|
|
|
|
region = widen_bounds (&bounds, GDK_GC_WIN32 (gc)->pen_width);
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
generic_draw (drawable, gc, GDK_GC_FOREGROUND|LINE_ATTRIBUTES,
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
draw_rectangle, region, filled, x, y, width, height);
|
|
|
|
|
|
|
|
|
|
gdk_region_destroy (region);
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
|
|
|
|
|
1999-11-17 00:45:37 +00:00
|
|
|
static void
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
draw_arc (GdkGCWin32 *gcwin32,
|
|
|
|
|
HDC hdc,
|
|
|
|
|
gint x_offset,
|
|
|
|
|
gint y_offset,
|
|
|
|
|
va_list args)
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
HGDIOBJ old_pen;
|
|
|
|
|
gboolean filled;
|
|
|
|
|
gint x;
|
|
|
|
|
gint y;
|
|
|
|
|
gint width;
|
|
|
|
|
gint height;
|
|
|
|
|
gint angle1;
|
|
|
|
|
gint angle2;
|
1999-11-11 22:12:27 +00:00
|
|
|
int nXStartArc, nYStartArc, nXEndArc, nYEndArc;
|
|
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
filled = va_arg (args, gboolean);
|
|
|
|
|
x = va_arg (args, gint);
|
|
|
|
|
y = va_arg (args, gint);
|
|
|
|
|
width = va_arg (args, gint);
|
|
|
|
|
height = va_arg (args, gint);
|
|
|
|
|
angle1 = va_arg (args, gint);
|
|
|
|
|
angle2 = va_arg (args, gint);
|
2000-02-13 14:52:47 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
x -= x_offset;
|
|
|
|
|
y -= y_offset;
|
|
|
|
|
|
2000-07-23 21:43:23 +00:00
|
|
|
if (angle2 >= 360*64)
|
|
|
|
|
{
|
|
|
|
|
nXStartArc = nYStartArc = nXEndArc = nYEndArc = 0;
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
2000-07-23 21:43:23 +00:00
|
|
|
else if (angle2 > 0)
|
|
|
|
|
{
|
|
|
|
|
/* The 100. is just an arbitrary value */
|
|
|
|
|
nXStartArc = x + width/2 + 100. * cos(angle1/64.*2.*G_PI/360.);
|
|
|
|
|
nYStartArc = y + height/2 + -100. * sin(angle1/64.*2.*G_PI/360.);
|
|
|
|
|
nXEndArc = x + width/2 + 100. * cos((angle1+angle2)/64.*2.*G_PI/360.);
|
|
|
|
|
nYEndArc = y + height/2 + -100. * sin((angle1+angle2)/64.*2.*G_PI/360.);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
nXEndArc = x + width/2 + 100. * cos(angle1/64.*2.*G_PI/360.);
|
|
|
|
|
nYEndArc = y + height/2 + -100. * sin(angle1/64.*2.*G_PI/360.);
|
|
|
|
|
nXStartArc = x + width/2 + 100. * cos((angle1+angle2)/64.*2.*G_PI/360.);
|
|
|
|
|
nYStartArc = y + height/2 + -100. * sin((angle1+angle2)/64.*2.*G_PI/360.);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (filled)
|
|
|
|
|
{
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
old_pen = SelectObject (hdc, GetStockObject (NULL_PEN));
|
2000-07-23 21:43:23 +00:00
|
|
|
GDK_NOTE (MISC, g_print ("...Pie(hdc,%d,%d,%d,%d,%d,%d,%d,%d)\n",
|
|
|
|
|
x, y, x+width, y+height,
|
|
|
|
|
nXStartArc, nYStartArc,
|
|
|
|
|
nXEndArc, nYEndArc));
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
GDI_CALL (Pie, (hdc, x, y, x+width, y+height,
|
|
|
|
|
nXStartArc, nYStartArc, nXEndArc, nYEndArc));
|
|
|
|
|
GDI_CALL (SelectObject, (hdc, old_pen));
|
2000-07-23 21:43:23 +00:00
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
GDK_NOTE (MISC, g_print ("...Arc(hdc,%d,%d,%d,%d,%d,%d,%d,%d)\n",
|
|
|
|
|
x, y, x+width, y+height,
|
|
|
|
|
nXStartArc, nYStartArc,
|
|
|
|
|
nXEndArc, nYEndArc));
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
GDI_CALL (Arc, (hdc, x, y, x+width, y+height,
|
|
|
|
|
nXStartArc, nYStartArc, nXEndArc, nYEndArc));
|
2000-07-23 21:43:23 +00:00
|
|
|
}
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
gdk_win32_draw_arc (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
gboolean filled,
|
|
|
|
|
gint x,
|
|
|
|
|
gint y,
|
|
|
|
|
gint width,
|
|
|
|
|
gint height,
|
|
|
|
|
gint angle1,
|
|
|
|
|
gint angle2)
|
|
|
|
|
{
|
|
|
|
|
GdkRectangle bounds;
|
|
|
|
|
GdkRegion *region;
|
|
|
|
|
|
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_draw_arc: %s %d,%d,%d,%d %d %d\n",
|
|
|
|
|
_gdk_win32_drawable_description (drawable),
|
|
|
|
|
x, y, width, height, angle1, angle2));
|
|
|
|
|
|
|
|
|
|
if (width <= 2 || height <= 2 || angle2 == 0)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
bounds.x = x;
|
|
|
|
|
bounds.y = y;
|
|
|
|
|
bounds.width = width;
|
|
|
|
|
bounds.height = height;
|
|
|
|
|
region = widen_bounds (&bounds, GDK_GC_WIN32 (gc)->pen_width);
|
|
|
|
|
|
|
|
|
|
generic_draw (drawable, gc, GDK_GC_FOREGROUND|LINE_ATTRIBUTES,
|
|
|
|
|
draw_arc, region, filled, x, y, width, height, angle1, angle2);
|
|
|
|
|
|
|
|
|
|
gdk_region_destroy (region);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
draw_polygon (GdkGCWin32 *gcwin32,
|
|
|
|
|
HDC hdc,
|
|
|
|
|
gint x_offset,
|
|
|
|
|
gint y_offset,
|
|
|
|
|
va_list args)
|
|
|
|
|
{
|
|
|
|
|
gboolean filled;
|
|
|
|
|
POINT *pts;
|
|
|
|
|
gint npoints;
|
|
|
|
|
gint i;
|
|
|
|
|
|
|
|
|
|
filled = va_arg (args, gboolean);
|
|
|
|
|
pts = va_arg (args, POINT *);
|
|
|
|
|
npoints = va_arg (args, gint);
|
|
|
|
|
|
|
|
|
|
if (x_offset != 0 || y_offset != 0)
|
|
|
|
|
for (i = 0; i < npoints; i++)
|
|
|
|
|
{
|
|
|
|
|
pts[i].x -= x_offset;
|
|
|
|
|
pts[i].y -= y_offset;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (filled)
|
|
|
|
|
GDI_CALL (Polygon, (hdc, pts, npoints));
|
|
|
|
|
else
|
|
|
|
|
GDI_CALL (Polyline, (hdc, pts, npoints));
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
|
|
|
|
|
1999-11-17 00:45:37 +00:00
|
|
|
static void
|
|
|
|
|
gdk_win32_draw_polygon (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
2002-10-16 18:41:42 +00:00
|
|
|
gboolean filled,
|
1999-11-17 00:45:37 +00:00
|
|
|
GdkPoint *points,
|
|
|
|
|
gint npoints)
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
GdkRectangle bounds;
|
|
|
|
|
GdkRegion *region;
|
1999-11-11 22:12:27 +00:00
|
|
|
POINT *pts;
|
|
|
|
|
int i;
|
|
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_draw_polygon: %s %d points\n",
|
gdk/win32/gdkprivate-win32.h Rename all global variables and functions to
2002-11-12 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkprivate-win32.h
* gdk/win32/*.c: Rename all global variables and functions to
start with underscore.
Merge from stable:
More work on the Win32 backend. The cause of some scrolling
problems was that SetWindowPos() and ScrollWindowEx() don't blit
those parts of the window they think are invalid. As we didn't
keep Windows's update region in synch with GDK's, Windows thought
those areas that in fact had been updated were invalid. Calling
ValidateRgn() in _gdk_windowing_window_queue_antiexpose() seems to
be an elegant and efficient solution, removing from Windows's
update region those areas we are about to repaint proactively.
In some cases garbage leftover values were used for the clip
origin in GdkGCWin32. This showed up as odd blank areas around the
pixmaps included in the Text Widget in gtk-demo.
Having the clip region either as a GdkRegion or a HRGN in
GdkGCWin32 was unnecessary, it's better to just use a HRGN.
The translation and antiexpose queue handling in
gdkgeometry-win32.c seems unnecessary (and not implementable in
the same way as on X11 anyway, no serial numbers) on Windows,
ifdeffed out.
Don't (try to) do guffaw scrolling as there is no static window
gravity on Windows. Guffaw scrolling would be unnecessary anyway,
as there is the ScrollWindow() API. This improves the behaviour of
the Text Widget demo in gtk-demo a lot. But I have no idea how the
lack of static win gravity should be handled in other places where
the X11 code uses it. Especially _gdk_window_move_resize_child().
There is still some problem in expose handling. By moving an
obscuring window back and forth over testgtk's main window, for
instance, every now and then you typically get narrow vertical or
horizontal strips of pixels that haven't been properly redrawn
after being exposed. A fencepost error somewhere?
Otherwise, all of testgtk and gtk-demo except "big windows" now
seem to work pretty well.
Bug #79720 should be fixed now.
* gdk/win32/gdkcolor-win32.c (gdk_win32_color_to_string,
gdk_win32_print_paletteentries, gdk_win32_print_system_palette,
gdk_win32_print_hpalette)
* gdk/win32/gdkdrawable-win32.c (gdk_win32_drawable_description)
* gdk/win32/gdkevents-win32.c (gdk_win32_message_name):
Move all debugging helper functions to gdkmain-win32.c.
* gdk/win32/gdkdrawable-win32.c (_gdk_win32_draw_tiles):
Rewrite. Make static. Must take tile origin parameters, too.
(gdk_win32_draw_rectangle): Pass the tile/stipple origin to
_gdk_win32_draw_tiles(). Remove #if 0 code.
(blit_inside_window): Don't call ScrollDC(), that didn't work at
all like I thought. A simple call to BitBlt() is enough.
* gdk/win32/gdkevents-win32.c (gdk_event_translate) Remove unused
latin_locale_loaded variable.
(_gdk_win32_get_next_tick): New function. Used to make sure
timestamps of events are always increasing, both in events
generated from the window procedure and in events gotten via
PeekMessage(). Not sure whether this is actually useful, but it
seemed as a good idea.
(real_window_procedure): Don't use a local GdkEventPrivate
variable. Don't attempt any compression of configure or expose
events here, handled elsewhere.
(erase_background): Accumulate window offsets when traversing up
the parent chain for GDK_PARENT_RELATIVE_BG, in order to get
correct alignment of background pixmaps. Don't fill with
BLACK_BRUSH if GDK_NO_BG.
(gdk_event_get_graphics_expose): A bit more verbose debugging output.
(gdk_event_translate): Use _gdk_win32_get_next_tick(). In the
WM_PAINT handler, don't check for empty update rect. When we get a
WM_PAINT, the update region isn't empty. And if it for some
strange reason is, that will be handled later anyway. Call
GetUpdateRgn() before calling BeginPaint() and EndPaint() (which
empty the update region).
* gdk/win32/gdkdnd-win32.c
* gdk/win32/gdkinput-win32.c:
Use _gdk_win32_get_next_tick().
* gdk/win32/gdkfont-win32.c: Use %p to print HFONTs.
(gdk_text_size): Remove, unused.
* gdk/win32/gdkgc-win32.c: Set clip origins to zero
when appropriate.
(gdk_gc_copy): Increase refcount on colormap if present.
(gdk_win32_hdc_get): Handle just hcliprgn. If we have a stipple,
combine it with clip region after selecting into the DC.
(_gdk_win32_bitmap_to_hrgn): Rename from _gdk_win32_bitmap_to_region.
(_gdk_win3_gdkregion_to_hrgn): New function, code snippet
extracted from gdk_win32_hdc_get().
* gdk/win32/gdkgeometry-win32.c: Ifdef out the translate_queue
handling.
(gdk_window_copy_area_scroll): Increase clipRect to avoid
ScrollWindowEx() not scrolling pixels it thinks are invalid.
Scroll also children with the ScrollWindowEx() call. No need to
call gdk_window_move() on the children.
(gdk_window_scroll): Don't do guffaw scrolling.
(gdk_window_compute_position): Fix typo, used win32_y where x was
intended.
(gdk_window_premove, gdk_window_postmove,
gdk_window_clip_changed): Add debugging output.
(_gdk_windowing_window_queue_antiexpose): Just call ValidateRgn()
on the region.
(_gdk_window_process_expose): No use for the serial number
parameter now. Instead of a rectangle, take a region parameter, as
Windows gives us one in WM_PAINT.
* gdk/win32/gdkmain-win32.c (_gdk_win32_lbstyle_to_string,
_gdk_win32_pstype_to_string, _gdk_win32_psstyle_to_string,
_gdk_win32_psendcap_to_string, _gdk_win32_psjoin_to_string,
_gdk_win32_rect_to_string, _gdk_win32_gdkrectangle_to_string,
_gdk_win32_gdkregion_to_string): New debugging functions.
(static_printf): Helper function for the above. sprintfs into a
static circular buffer, return value should be used "soon".
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Plug memory
leak, free list after use.
(gdk_window_gravity_works): Remove, we know that there is no such
thing on Windows.
(gdk_window_set_static_bit_gravity,
gdk_window_set_static_win_gravity): Ditto, remove, they didn't do
anything anyway.
(_gdk_windowing_window_init, gdk_window_foreign_new): Call
_gdk_window_init_position() like in the X11 backend.
(gdk_window_reparent): Don't call the now nonexistent
gdk_window_set_static_win_gravity(). No idea what should be done
instead.
(gdk_window_get_geometry): The returned x and y should be relative
to parent. Used to be always zero..
(gdk_window_set_static_gravities): Return FALSE if trying to set
static gravity.
* gdk/win32/gdkprivate-win32.h: Drop the clip_region field from
GdkGCWin32. Only use the HRGN hcliprgn. Declare new
functions.
* gdk/win32/*.c: Use new debugging functions.
* gdk/win32/rc/gdk.rc.in: Update copyright year.
2002-11-12 22:17:48 +00:00
|
|
|
_gdk_win32_drawable_description (drawable),
|
1999-11-11 22:12:27 +00:00
|
|
|
npoints));
|
|
|
|
|
|
|
|
|
|
if (npoints < 2)
|
|
|
|
|
return;
|
|
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
bounds.x = G_MAXINT;
|
|
|
|
|
bounds.y = G_MAXINT;
|
|
|
|
|
bounds.width = 0;
|
|
|
|
|
bounds.height = 0;
|
|
|
|
|
|
2000-02-13 14:52:47 +00:00
|
|
|
pts = g_new (POINT, npoints+1);
|
1999-11-11 22:12:27 +00:00
|
|
|
|
|
|
|
|
for (i = 0; i < npoints; i++)
|
|
|
|
|
{
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
bounds.x = MIN (bounds.x, points[i].x);
|
|
|
|
|
bounds.y = MIN (bounds.y, points[i].y);
|
|
|
|
|
bounds.width = MAX (bounds.width, points[i].x - bounds.x);
|
|
|
|
|
bounds.height = MAX (bounds.height, points[i].y - bounds.y);
|
1999-11-11 22:12:27 +00:00
|
|
|
pts[i].x = points[i].x;
|
|
|
|
|
pts[i].y = points[i].y;
|
|
|
|
|
}
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
|
|
|
|
|
if (points[0].x != points[npoints-1].x ||
|
|
|
|
|
points[0].y != points[npoints-1].y)
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
pts[npoints].x = points[0].x;
|
|
|
|
|
pts[npoints].y = points[0].y;
|
|
|
|
|
npoints++;
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
2000-02-13 14:52:47 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
region = widen_bounds (&bounds, GDK_GC_WIN32 (gc)->pen_width);
|
|
|
|
|
|
|
|
|
|
generic_draw (drawable, gc, GDK_GC_FOREGROUND|LINE_ATTRIBUTES,
|
|
|
|
|
draw_polygon, region, filled, pts, npoints);
|
|
|
|
|
|
|
|
|
|
gdk_region_destroy (region);
|
1999-11-11 22:12:27 +00:00
|
|
|
g_free (pts);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
typedef struct
|
|
|
|
|
{
|
|
|
|
|
gint x, y;
|
|
|
|
|
HDC hdc;
|
|
|
|
|
} gdk_draw_text_arg;
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
gdk_draw_text_handler (GdkWin32SingleFont *singlefont,
|
|
|
|
|
const wchar_t *wcstr,
|
|
|
|
|
int wclen,
|
|
|
|
|
void *arg)
|
|
|
|
|
{
|
|
|
|
|
HGDIOBJ oldfont;
|
|
|
|
|
SIZE size;
|
|
|
|
|
gdk_draw_text_arg *argp = (gdk_draw_text_arg *) arg;
|
|
|
|
|
|
|
|
|
|
if (!singlefont)
|
|
|
|
|
return;
|
|
|
|
|
|
2000-07-23 21:43:23 +00:00
|
|
|
if ((oldfont = SelectObject (argp->hdc, singlefont->hfont)) == NULL)
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
Internal GDK error reporting changes: (gdk_win32_gdi_failed) New function
2000-03-07 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkmain-win32.c: Internal GDK error reporting changes:
(gdk_win32_gdi_failed) New function for reporting errors from GDI,
for which it is no use to call GetLastError on Win9x.
(gdk_other_api_failed) New function, for
general error reporting without calling GetLastError.
(gdk_win32_api_failed) OTOH, this function always calls
GetLastError. (gdk_win32_last_error_string) Remove this function,
GLib has the equivalent now.
* gdk/win32/gdkprivate-win32.h: Declare the above, and macros to
call them with function name, file name and line number in the
arguments.
* gdk/win32/*.c: Use the new macros for reporting errors from GDI
functions.
* gtk/gtk.def: Add some missing entry points.
* gtk/gtkcompat.h.in: Define gtk_paned_gutter_size and
gtk_paned_set_gutter_size, which don't exist any longer, as void.
Fixes by Hans Breuer:
* gdk/makefile.msc: Update for debugging.
* gdk/win32/gdkgc-win32.c (gdk_win32_gc_set_dashes): Fake
implementation, just use the PS_DASH, PS_DOT, PS_DASHDOT or
PS_DASHDOTDOT or PS_DASH styles depending on the number of entries
in the dash_list.
* gdk/win32/gdkwin32.h (GDK_FONT_XFONT): New macro, similar as in
the x11 backend.
* gdk/win32/gdkprivate-win32.h (IS_WIN_NT): New macro.
* gtk/testgtk.c: Include config.h, guard inclusion of unistd.h.
2000-03-08 06:18:41 +00:00
|
|
|
WIN32_GDI_FAILED ("SelectObject");
|
1999-11-11 22:12:27 +00:00
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!TextOutW (argp->hdc, argp->x, argp->y, wcstr, wclen))
|
Internal GDK error reporting changes: (gdk_win32_gdi_failed) New function
2000-03-07 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkmain-win32.c: Internal GDK error reporting changes:
(gdk_win32_gdi_failed) New function for reporting errors from GDI,
for which it is no use to call GetLastError on Win9x.
(gdk_other_api_failed) New function, for
general error reporting without calling GetLastError.
(gdk_win32_api_failed) OTOH, this function always calls
GetLastError. (gdk_win32_last_error_string) Remove this function,
GLib has the equivalent now.
* gdk/win32/gdkprivate-win32.h: Declare the above, and macros to
call them with function name, file name and line number in the
arguments.
* gdk/win32/*.c: Use the new macros for reporting errors from GDI
functions.
* gtk/gtk.def: Add some missing entry points.
* gtk/gtkcompat.h.in: Define gtk_paned_gutter_size and
gtk_paned_set_gutter_size, which don't exist any longer, as void.
Fixes by Hans Breuer:
* gdk/makefile.msc: Update for debugging.
* gdk/win32/gdkgc-win32.c (gdk_win32_gc_set_dashes): Fake
implementation, just use the PS_DASH, PS_DOT, PS_DASHDOT or
PS_DASHDOTDOT or PS_DASH styles depending on the number of entries
in the dash_list.
* gdk/win32/gdkwin32.h (GDK_FONT_XFONT): New macro, similar as in
the x11 backend.
* gdk/win32/gdkprivate-win32.h (IS_WIN_NT): New macro.
* gtk/testgtk.c: Include config.h, guard inclusion of unistd.h.
2000-03-08 06:18:41 +00:00
|
|
|
WIN32_GDI_FAILED ("TextOutW");
|
1999-11-11 22:12:27 +00:00
|
|
|
GetTextExtentPoint32W (argp->hdc, wcstr, wclen, &size);
|
|
|
|
|
argp->x += size.cx;
|
|
|
|
|
|
|
|
|
|
SelectObject (argp->hdc, oldfont);
|
|
|
|
|
}
|
|
|
|
|
|
1999-11-17 00:45:37 +00:00
|
|
|
static void
|
|
|
|
|
gdk_win32_draw_text (GdkDrawable *drawable,
|
|
|
|
|
GdkFont *font,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
gint x,
|
|
|
|
|
gint y,
|
|
|
|
|
const gchar *text,
|
|
|
|
|
gint text_length)
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
2000-07-23 21:43:23 +00:00
|
|
|
const GdkGCValuesMask mask = GDK_GC_FOREGROUND|GDK_GC_FONT;
|
|
|
|
|
wchar_t *wcstr, wc;
|
1999-11-11 22:12:27 +00:00
|
|
|
gint wlen;
|
|
|
|
|
gdk_draw_text_arg arg;
|
|
|
|
|
|
|
|
|
|
if (text_length == 0)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
g_assert (font->type == GDK_FONT_FONT || font->type == GDK_FONT_FONTSET);
|
|
|
|
|
|
|
|
|
|
arg.x = x;
|
|
|
|
|
arg.y = y;
|
2000-07-25 17:31:05 +00:00
|
|
|
arg.hdc = gdk_win32_hdc_get (drawable, gc, mask);
|
1999-11-11 22:12:27 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_draw_text: %s (%d,%d) \"%.*s\" (len %d)\n",
|
gdk/win32/gdkprivate-win32.h Rename all global variables and functions to
2002-11-12 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkprivate-win32.h
* gdk/win32/*.c: Rename all global variables and functions to
start with underscore.
Merge from stable:
More work on the Win32 backend. The cause of some scrolling
problems was that SetWindowPos() and ScrollWindowEx() don't blit
those parts of the window they think are invalid. As we didn't
keep Windows's update region in synch with GDK's, Windows thought
those areas that in fact had been updated were invalid. Calling
ValidateRgn() in _gdk_windowing_window_queue_antiexpose() seems to
be an elegant and efficient solution, removing from Windows's
update region those areas we are about to repaint proactively.
In some cases garbage leftover values were used for the clip
origin in GdkGCWin32. This showed up as odd blank areas around the
pixmaps included in the Text Widget in gtk-demo.
Having the clip region either as a GdkRegion or a HRGN in
GdkGCWin32 was unnecessary, it's better to just use a HRGN.
The translation and antiexpose queue handling in
gdkgeometry-win32.c seems unnecessary (and not implementable in
the same way as on X11 anyway, no serial numbers) on Windows,
ifdeffed out.
Don't (try to) do guffaw scrolling as there is no static window
gravity on Windows. Guffaw scrolling would be unnecessary anyway,
as there is the ScrollWindow() API. This improves the behaviour of
the Text Widget demo in gtk-demo a lot. But I have no idea how the
lack of static win gravity should be handled in other places where
the X11 code uses it. Especially _gdk_window_move_resize_child().
There is still some problem in expose handling. By moving an
obscuring window back and forth over testgtk's main window, for
instance, every now and then you typically get narrow vertical or
horizontal strips of pixels that haven't been properly redrawn
after being exposed. A fencepost error somewhere?
Otherwise, all of testgtk and gtk-demo except "big windows" now
seem to work pretty well.
Bug #79720 should be fixed now.
* gdk/win32/gdkcolor-win32.c (gdk_win32_color_to_string,
gdk_win32_print_paletteentries, gdk_win32_print_system_palette,
gdk_win32_print_hpalette)
* gdk/win32/gdkdrawable-win32.c (gdk_win32_drawable_description)
* gdk/win32/gdkevents-win32.c (gdk_win32_message_name):
Move all debugging helper functions to gdkmain-win32.c.
* gdk/win32/gdkdrawable-win32.c (_gdk_win32_draw_tiles):
Rewrite. Make static. Must take tile origin parameters, too.
(gdk_win32_draw_rectangle): Pass the tile/stipple origin to
_gdk_win32_draw_tiles(). Remove #if 0 code.
(blit_inside_window): Don't call ScrollDC(), that didn't work at
all like I thought. A simple call to BitBlt() is enough.
* gdk/win32/gdkevents-win32.c (gdk_event_translate) Remove unused
latin_locale_loaded variable.
(_gdk_win32_get_next_tick): New function. Used to make sure
timestamps of events are always increasing, both in events
generated from the window procedure and in events gotten via
PeekMessage(). Not sure whether this is actually useful, but it
seemed as a good idea.
(real_window_procedure): Don't use a local GdkEventPrivate
variable. Don't attempt any compression of configure or expose
events here, handled elsewhere.
(erase_background): Accumulate window offsets when traversing up
the parent chain for GDK_PARENT_RELATIVE_BG, in order to get
correct alignment of background pixmaps. Don't fill with
BLACK_BRUSH if GDK_NO_BG.
(gdk_event_get_graphics_expose): A bit more verbose debugging output.
(gdk_event_translate): Use _gdk_win32_get_next_tick(). In the
WM_PAINT handler, don't check for empty update rect. When we get a
WM_PAINT, the update region isn't empty. And if it for some
strange reason is, that will be handled later anyway. Call
GetUpdateRgn() before calling BeginPaint() and EndPaint() (which
empty the update region).
* gdk/win32/gdkdnd-win32.c
* gdk/win32/gdkinput-win32.c:
Use _gdk_win32_get_next_tick().
* gdk/win32/gdkfont-win32.c: Use %p to print HFONTs.
(gdk_text_size): Remove, unused.
* gdk/win32/gdkgc-win32.c: Set clip origins to zero
when appropriate.
(gdk_gc_copy): Increase refcount on colormap if present.
(gdk_win32_hdc_get): Handle just hcliprgn. If we have a stipple,
combine it with clip region after selecting into the DC.
(_gdk_win32_bitmap_to_hrgn): Rename from _gdk_win32_bitmap_to_region.
(_gdk_win3_gdkregion_to_hrgn): New function, code snippet
extracted from gdk_win32_hdc_get().
* gdk/win32/gdkgeometry-win32.c: Ifdef out the translate_queue
handling.
(gdk_window_copy_area_scroll): Increase clipRect to avoid
ScrollWindowEx() not scrolling pixels it thinks are invalid.
Scroll also children with the ScrollWindowEx() call. No need to
call gdk_window_move() on the children.
(gdk_window_scroll): Don't do guffaw scrolling.
(gdk_window_compute_position): Fix typo, used win32_y where x was
intended.
(gdk_window_premove, gdk_window_postmove,
gdk_window_clip_changed): Add debugging output.
(_gdk_windowing_window_queue_antiexpose): Just call ValidateRgn()
on the region.
(_gdk_window_process_expose): No use for the serial number
parameter now. Instead of a rectangle, take a region parameter, as
Windows gives us one in WM_PAINT.
* gdk/win32/gdkmain-win32.c (_gdk_win32_lbstyle_to_string,
_gdk_win32_pstype_to_string, _gdk_win32_psstyle_to_string,
_gdk_win32_psendcap_to_string, _gdk_win32_psjoin_to_string,
_gdk_win32_rect_to_string, _gdk_win32_gdkrectangle_to_string,
_gdk_win32_gdkregion_to_string): New debugging functions.
(static_printf): Helper function for the above. sprintfs into a
static circular buffer, return value should be used "soon".
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Plug memory
leak, free list after use.
(gdk_window_gravity_works): Remove, we know that there is no such
thing on Windows.
(gdk_window_set_static_bit_gravity,
gdk_window_set_static_win_gravity): Ditto, remove, they didn't do
anything anyway.
(_gdk_windowing_window_init, gdk_window_foreign_new): Call
_gdk_window_init_position() like in the X11 backend.
(gdk_window_reparent): Don't call the now nonexistent
gdk_window_set_static_win_gravity(). No idea what should be done
instead.
(gdk_window_get_geometry): The returned x and y should be relative
to parent. Used to be always zero..
(gdk_window_set_static_gravities): Return FALSE if trying to set
static gravity.
* gdk/win32/gdkprivate-win32.h: Drop the clip_region field from
GdkGCWin32. Only use the HRGN hcliprgn. Declare new
functions.
* gdk/win32/*.c: Use new debugging functions.
* gdk/win32/rc/gdk.rc.in: Update copyright year.
2002-11-12 22:17:48 +00:00
|
|
|
_gdk_win32_drawable_description (drawable),
|
1999-11-11 22:12:27 +00:00
|
|
|
x, y,
|
|
|
|
|
(text_length > 10 ? 10 : text_length),
|
|
|
|
|
text, text_length));
|
|
|
|
|
|
Large changes to the Win32 backend, partially made necessary by the
2000-05-02 Tor Lillqvist <tml@iki.fi>
Large changes to the Win32 backend, partially made necessary by
the changes to the backend-independent internal
structures. Attempts to implement similar backing store stuff as
on X11. The current (CVS) version of the Win32 backend is *not* as
stable as it was before the no-flicker branch was merged. A
zipfile with that version is available from
http://www.gimp.org/win32/. That should be use by "production"
code until this CVS version is usable. (But note, the Win32
backend has never been claimed to be "production quality".)
* README.win32: Add the above comment about versions.
* gdk/gdkwindow.c: Don't use backing store for now on Win32.
* gdk/gdk.def: Update.
* gdk/gdkfont.h: Declare temporary Win32-only functions. Will
presumably be replaced by some more better mechanism as 1.4 gets
closer to release shape.
* gdk/makefile.{cygwin,msc}: Update.
* gdk/win32/*.c: Correct inclusions of the backend-specific and
internal headers. Change code according to changes in these. Use
gdk_drawable_*, not gdk_window_* where necessary.
* gdk/win32/gdkdnd-win32.c: Use MISC selector for GDK_NOTE, not
our old DND.
* gdk/win32/gdkdrawable-win32.c (gdk_win32_draw_text): Don't try
to interpret single characters as UTF-8. Thanks to Hans Breuer.
Use correct function name in warning messages.
* gdk/win32/gdkevents-win32.c: Use correct parameter lists for the
GSourceFuncs gdk_event_prepare and gdk_event_check.
(gdk_event_get_graphics_expose): Do implement, use
PeekMessage. Thanks to Hans Breuer.
(event_mask_string): Debugging function to print an GdkEventMask.
(gdk_pointer_grab): Use it.
* gdk/win32/gdkfont-win32.c: The Unicode subrange that the
(old) book I used claimed was Hangul actually is CJK Unified
Ideographs Extension A. Also, Hangul Syllables were missing.
Improve logging.
* gdk/win32/gdkgc-win32.c: Largish changes.
* gdk/win32/gdkim-win32.c (gdk_set_locale): Use
g_win32_getlocale() from GLib, and not setlocale() to get current
locale name.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkwin32.h: Move stuff from gdkprivate-win32.h to
gdkwin32.h, similarily as in the X11 backend.
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Bugfix,
assignment was used instead of equals in if test. Thanks to Hans
Breuer.
* gdk/win32/makefile.{cygwin,msc}
* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
path to the Win32 headers that works also with the mingw compiler.
* gtk/gtkstyle.c: Include <string.h>.
2000-05-01 22:06:49 +00:00
|
|
|
if (text_length == 1)
|
|
|
|
|
{
|
|
|
|
|
/* For single characters, don't try to interpret as UTF-8. */
|
2000-07-23 21:43:23 +00:00
|
|
|
wc = (guchar) text[0];
|
2001-10-28 21:28:51 +00:00
|
|
|
_gdk_wchar_text_handle (font, &wc, 1, gdk_draw_text_handler, &arg);
|
Large changes to the Win32 backend, partially made necessary by the
2000-05-02 Tor Lillqvist <tml@iki.fi>
Large changes to the Win32 backend, partially made necessary by
the changes to the backend-independent internal
structures. Attempts to implement similar backing store stuff as
on X11. The current (CVS) version of the Win32 backend is *not* as
stable as it was before the no-flicker branch was merged. A
zipfile with that version is available from
http://www.gimp.org/win32/. That should be use by "production"
code until this CVS version is usable. (But note, the Win32
backend has never been claimed to be "production quality".)
* README.win32: Add the above comment about versions.
* gdk/gdkwindow.c: Don't use backing store for now on Win32.
* gdk/gdk.def: Update.
* gdk/gdkfont.h: Declare temporary Win32-only functions. Will
presumably be replaced by some more better mechanism as 1.4 gets
closer to release shape.
* gdk/makefile.{cygwin,msc}: Update.
* gdk/win32/*.c: Correct inclusions of the backend-specific and
internal headers. Change code according to changes in these. Use
gdk_drawable_*, not gdk_window_* where necessary.
* gdk/win32/gdkdnd-win32.c: Use MISC selector for GDK_NOTE, not
our old DND.
* gdk/win32/gdkdrawable-win32.c (gdk_win32_draw_text): Don't try
to interpret single characters as UTF-8. Thanks to Hans Breuer.
Use correct function name in warning messages.
* gdk/win32/gdkevents-win32.c: Use correct parameter lists for the
GSourceFuncs gdk_event_prepare and gdk_event_check.
(gdk_event_get_graphics_expose): Do implement, use
PeekMessage. Thanks to Hans Breuer.
(event_mask_string): Debugging function to print an GdkEventMask.
(gdk_pointer_grab): Use it.
* gdk/win32/gdkfont-win32.c: The Unicode subrange that the
(old) book I used claimed was Hangul actually is CJK Unified
Ideographs Extension A. Also, Hangul Syllables were missing.
Improve logging.
* gdk/win32/gdkgc-win32.c: Largish changes.
* gdk/win32/gdkim-win32.c (gdk_set_locale): Use
g_win32_getlocale() from GLib, and not setlocale() to get current
locale name.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkwin32.h: Move stuff from gdkprivate-win32.h to
gdkwin32.h, similarily as in the X11 backend.
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Bugfix,
assignment was used instead of equals in if test. Thanks to Hans
Breuer.
* gdk/win32/makefile.{cygwin,msc}
* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
path to the Win32 headers that works also with the mingw compiler.
* gtk/gtkstyle.c: Include <string.h>.
2000-05-01 22:06:49 +00:00
|
|
|
}
|
1999-11-11 22:12:27 +00:00
|
|
|
else
|
Large changes to the Win32 backend, partially made necessary by the
2000-05-02 Tor Lillqvist <tml@iki.fi>
Large changes to the Win32 backend, partially made necessary by
the changes to the backend-independent internal
structures. Attempts to implement similar backing store stuff as
on X11. The current (CVS) version of the Win32 backend is *not* as
stable as it was before the no-flicker branch was merged. A
zipfile with that version is available from
http://www.gimp.org/win32/. That should be use by "production"
code until this CVS version is usable. (But note, the Win32
backend has never been claimed to be "production quality".)
* README.win32: Add the above comment about versions.
* gdk/gdkwindow.c: Don't use backing store for now on Win32.
* gdk/gdk.def: Update.
* gdk/gdkfont.h: Declare temporary Win32-only functions. Will
presumably be replaced by some more better mechanism as 1.4 gets
closer to release shape.
* gdk/makefile.{cygwin,msc}: Update.
* gdk/win32/*.c: Correct inclusions of the backend-specific and
internal headers. Change code according to changes in these. Use
gdk_drawable_*, not gdk_window_* where necessary.
* gdk/win32/gdkdnd-win32.c: Use MISC selector for GDK_NOTE, not
our old DND.
* gdk/win32/gdkdrawable-win32.c (gdk_win32_draw_text): Don't try
to interpret single characters as UTF-8. Thanks to Hans Breuer.
Use correct function name in warning messages.
* gdk/win32/gdkevents-win32.c: Use correct parameter lists for the
GSourceFuncs gdk_event_prepare and gdk_event_check.
(gdk_event_get_graphics_expose): Do implement, use
PeekMessage. Thanks to Hans Breuer.
(event_mask_string): Debugging function to print an GdkEventMask.
(gdk_pointer_grab): Use it.
* gdk/win32/gdkfont-win32.c: The Unicode subrange that the
(old) book I used claimed was Hangul actually is CJK Unified
Ideographs Extension A. Also, Hangul Syllables were missing.
Improve logging.
* gdk/win32/gdkgc-win32.c: Largish changes.
* gdk/win32/gdkim-win32.c (gdk_set_locale): Use
g_win32_getlocale() from GLib, and not setlocale() to get current
locale name.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkwin32.h: Move stuff from gdkprivate-win32.h to
gdkwin32.h, similarily as in the X11 backend.
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Bugfix,
assignment was used instead of equals in if test. Thanks to Hans
Breuer.
* gdk/win32/makefile.{cygwin,msc}
* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
path to the Win32 headers that works also with the mingw compiler.
* gtk/gtkstyle.c: Include <string.h>.
2000-05-01 22:06:49 +00:00
|
|
|
{
|
2000-07-23 21:43:23 +00:00
|
|
|
wcstr = g_new (wchar_t, text_length);
|
Apply the same fixes and improvements as to the gtk-1-3-win32-production
2002-01-10 Tor Lillqvist <tml@iki.fi>
Apply the same fixes and improvements as to the
gtk-1-3-win32-production branch: Bug fixes and cleanup of
selection and DND functionality. Still doesn't work as well as the
win32-production branch, though, but getting closer.
After this, need to add Archaeopteryx Software's OLE2 DND support.
* gdk/win32/gdkselection-win32.c (gdk_selection_owner_set,
gdk_selection_send_notify, generate_selection_notify): Don't use
SendMessage() to generate events for the same app, instead use
gdk_event_put().
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c
* gdk/win32/gdkmain-win32.c
* gdk/win32/gdkevents-win32.c: Thus, remove declaration, definition,
initialisation and handling of gdk_selection_notify_msg,
gdk_selection_request_msg and gdk_selection_clear_msg.
* gdk/win32/gdkselection-win32.c (gdk_text_property_to_text_list,
gdk_free_text_list, gdk_string_to_compound_text,
gdk_free_compound_text): Implement trivially, witrh a text_list
always having a single element, and a compound text always
consisting of just a single (UTF-8!) string. Let's see how well
this works.
* gdk/win32/gdkselection-win32.c (gdk_selection_convert): Fix
non-ASCII paste from the clipboard: Try getting the same formats
from the Windows clipboard that gdk_property_change() puts there:
CF_UNICODETEXT, UTF8_STRING or CF_TEXT+CF_LOCALE.
* gdk/win32/gdkproperty-win32.c (gdk_property_change): When
storing text on the clipboard, handle non-ASCII text
correctly. The logic is as follows:
If we have only ASCII characters, use CF_TEXT.
Else, if we are on NT, use CF_UNICODETEXT.
Else (we are on Win9x), if all the characters are present in the
code page of some installed locale, use CF_TEXT and also set
CF_LOCALE to that locale.
Else (still on Win9x) store as RTF. We use a very simple RTF
string, just the text, no fonts or other crap, with the non-ASCII
characters as Unicode \uN keywords. Additionally, also store the
UTF-8 string as such, under the format "UTF8_STRING", so that GDK
can also paste from the Clipboard what it has copied there. (Thus
no need to implement any RTF parser.)
(find_common_locale): New function, implements the search for a
locale for case 3 above.
* gdk/win32/gdkglobals-win32.c: New global variables
compound_text, text_uri_list, utf8_string, cf_rtf and
cf_utf8_string.
* gdk/win32/gdkim-win32.c (_gdk_ucs2_to_utf8): New function,
converts from a wchar_t string to UTF-8.
(_gdk_utf8_to_ucs2): Rename from _gdk_win32_nmbstowchar_ts.
(_gdk_utf8_to_wcs): Rename from gdk_nmbstowchar_ts.
* gdk/win32/gdkevents-win32.c (build_keypress_event): Use
_gdk_ucs2_to_utf8().
* gdk/win32/gdkselection-win32.c: Remove some unnecessary logging.
* gdk/win32/gdkdnd-win32.c: Plug memory leaks, the
gdk_drag_context_ref() was called unnecessarily in a couple of
places, meaning drag contexts were never freed. The same memory
leaks seem to be present in gdk/linux-fb/gdkselection-fb.c, BTW.
(gdk_drop_reply): For WIN32_DROPFILES drops, free the temporarily
stored file list.
* gdk/win32/gdkselection-win32.c: Clarify the use of the
sel_prop_table. Now it is used only for storing the GDK_SELECTION
"properties".
The file names dropped with WM_DROPFILES -style DND is stored
temporarily (between the drop and the target picking them up) in a
separate place.
Have a separate hash table to map selection atoms to owner
windows. This used to be quite mixed up.
(_gdk_dropfiles_store): New function, to store the dropped file
list for the drop target to possibly fetch, and clear it
afterwards, from gdk_drop_reply().
(gdk_selection_owner_get): Much simplified now.
2002-01-10 00:53:39 +00:00
|
|
|
if ((wlen = _gdk_utf8_to_ucs2 (wcstr, text, text_length, text_length)) == -1)
|
|
|
|
|
g_warning ("gdk_win32_draw_text: _gdk_utf8_to_ucs2 failed");
|
Large changes to the Win32 backend, partially made necessary by the
2000-05-02 Tor Lillqvist <tml@iki.fi>
Large changes to the Win32 backend, partially made necessary by
the changes to the backend-independent internal
structures. Attempts to implement similar backing store stuff as
on X11. The current (CVS) version of the Win32 backend is *not* as
stable as it was before the no-flicker branch was merged. A
zipfile with that version is available from
http://www.gimp.org/win32/. That should be use by "production"
code until this CVS version is usable. (But note, the Win32
backend has never been claimed to be "production quality".)
* README.win32: Add the above comment about versions.
* gdk/gdkwindow.c: Don't use backing store for now on Win32.
* gdk/gdk.def: Update.
* gdk/gdkfont.h: Declare temporary Win32-only functions. Will
presumably be replaced by some more better mechanism as 1.4 gets
closer to release shape.
* gdk/makefile.{cygwin,msc}: Update.
* gdk/win32/*.c: Correct inclusions of the backend-specific and
internal headers. Change code according to changes in these. Use
gdk_drawable_*, not gdk_window_* where necessary.
* gdk/win32/gdkdnd-win32.c: Use MISC selector for GDK_NOTE, not
our old DND.
* gdk/win32/gdkdrawable-win32.c (gdk_win32_draw_text): Don't try
to interpret single characters as UTF-8. Thanks to Hans Breuer.
Use correct function name in warning messages.
* gdk/win32/gdkevents-win32.c: Use correct parameter lists for the
GSourceFuncs gdk_event_prepare and gdk_event_check.
(gdk_event_get_graphics_expose): Do implement, use
PeekMessage. Thanks to Hans Breuer.
(event_mask_string): Debugging function to print an GdkEventMask.
(gdk_pointer_grab): Use it.
* gdk/win32/gdkfont-win32.c: The Unicode subrange that the
(old) book I used claimed was Hangul actually is CJK Unified
Ideographs Extension A. Also, Hangul Syllables were missing.
Improve logging.
* gdk/win32/gdkgc-win32.c: Largish changes.
* gdk/win32/gdkim-win32.c (gdk_set_locale): Use
g_win32_getlocale() from GLib, and not setlocale() to get current
locale name.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkwin32.h: Move stuff from gdkprivate-win32.h to
gdkwin32.h, similarily as in the X11 backend.
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Bugfix,
assignment was used instead of equals in if test. Thanks to Hans
Breuer.
* gdk/win32/makefile.{cygwin,msc}
* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
path to the Win32 headers that works also with the mingw compiler.
* gtk/gtkstyle.c: Include <string.h>.
2000-05-01 22:06:49 +00:00
|
|
|
else
|
2001-10-28 21:28:51 +00:00
|
|
|
_gdk_wchar_text_handle (font, wcstr, wlen, gdk_draw_text_handler, &arg);
|
2000-07-23 21:43:23 +00:00
|
|
|
g_free (wcstr);
|
Large changes to the Win32 backend, partially made necessary by the
2000-05-02 Tor Lillqvist <tml@iki.fi>
Large changes to the Win32 backend, partially made necessary by
the changes to the backend-independent internal
structures. Attempts to implement similar backing store stuff as
on X11. The current (CVS) version of the Win32 backend is *not* as
stable as it was before the no-flicker branch was merged. A
zipfile with that version is available from
http://www.gimp.org/win32/. That should be use by "production"
code until this CVS version is usable. (But note, the Win32
backend has never been claimed to be "production quality".)
* README.win32: Add the above comment about versions.
* gdk/gdkwindow.c: Don't use backing store for now on Win32.
* gdk/gdk.def: Update.
* gdk/gdkfont.h: Declare temporary Win32-only functions. Will
presumably be replaced by some more better mechanism as 1.4 gets
closer to release shape.
* gdk/makefile.{cygwin,msc}: Update.
* gdk/win32/*.c: Correct inclusions of the backend-specific and
internal headers. Change code according to changes in these. Use
gdk_drawable_*, not gdk_window_* where necessary.
* gdk/win32/gdkdnd-win32.c: Use MISC selector for GDK_NOTE, not
our old DND.
* gdk/win32/gdkdrawable-win32.c (gdk_win32_draw_text): Don't try
to interpret single characters as UTF-8. Thanks to Hans Breuer.
Use correct function name in warning messages.
* gdk/win32/gdkevents-win32.c: Use correct parameter lists for the
GSourceFuncs gdk_event_prepare and gdk_event_check.
(gdk_event_get_graphics_expose): Do implement, use
PeekMessage. Thanks to Hans Breuer.
(event_mask_string): Debugging function to print an GdkEventMask.
(gdk_pointer_grab): Use it.
* gdk/win32/gdkfont-win32.c: The Unicode subrange that the
(old) book I used claimed was Hangul actually is CJK Unified
Ideographs Extension A. Also, Hangul Syllables were missing.
Improve logging.
* gdk/win32/gdkgc-win32.c: Largish changes.
* gdk/win32/gdkim-win32.c (gdk_set_locale): Use
g_win32_getlocale() from GLib, and not setlocale() to get current
locale name.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkwin32.h: Move stuff from gdkprivate-win32.h to
gdkwin32.h, similarily as in the X11 backend.
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Bugfix,
assignment was used instead of equals in if test. Thanks to Hans
Breuer.
* gdk/win32/makefile.{cygwin,msc}
* gtk/makefile.{cygwin,msc}: Updates. Better kludge to get the
path to the Win32 headers that works also with the mingw compiler.
* gtk/gtkstyle.c: Include <string.h>.
2000-05-01 22:06:49 +00:00
|
|
|
}
|
1999-11-11 22:12:27 +00:00
|
|
|
|
|
|
|
|
|
2000-07-25 17:31:05 +00:00
|
|
|
gdk_win32_hdc_release (drawable, gc, mask);
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
|
|
|
|
|
1999-11-17 00:45:37 +00:00
|
|
|
static void
|
|
|
|
|
gdk_win32_draw_text_wc (GdkDrawable *drawable,
|
|
|
|
|
GdkFont *font,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
gint x,
|
|
|
|
|
gint y,
|
|
|
|
|
const GdkWChar *text,
|
|
|
|
|
gint text_length)
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
2000-07-23 21:43:23 +00:00
|
|
|
const GdkGCValuesMask mask = GDK_GC_FOREGROUND|GDK_GC_FONT;
|
2000-09-07 19:51:32 +00:00
|
|
|
gint i;
|
1999-11-11 22:12:27 +00:00
|
|
|
wchar_t *wcstr;
|
|
|
|
|
gdk_draw_text_arg arg;
|
|
|
|
|
|
|
|
|
|
if (text_length == 0)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
g_assert (font->type == GDK_FONT_FONT || font->type == GDK_FONT_FONTSET);
|
|
|
|
|
|
|
|
|
|
arg.x = x;
|
|
|
|
|
arg.y = y;
|
2000-07-25 17:31:05 +00:00
|
|
|
arg.hdc = gdk_win32_hdc_get (drawable, gc, mask);
|
1999-11-11 22:12:27 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_draw_text_wc: %s (%d,%d) len: %d\n",
|
gdk/win32/gdkprivate-win32.h Rename all global variables and functions to
2002-11-12 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkprivate-win32.h
* gdk/win32/*.c: Rename all global variables and functions to
start with underscore.
Merge from stable:
More work on the Win32 backend. The cause of some scrolling
problems was that SetWindowPos() and ScrollWindowEx() don't blit
those parts of the window they think are invalid. As we didn't
keep Windows's update region in synch with GDK's, Windows thought
those areas that in fact had been updated were invalid. Calling
ValidateRgn() in _gdk_windowing_window_queue_antiexpose() seems to
be an elegant and efficient solution, removing from Windows's
update region those areas we are about to repaint proactively.
In some cases garbage leftover values were used for the clip
origin in GdkGCWin32. This showed up as odd blank areas around the
pixmaps included in the Text Widget in gtk-demo.
Having the clip region either as a GdkRegion or a HRGN in
GdkGCWin32 was unnecessary, it's better to just use a HRGN.
The translation and antiexpose queue handling in
gdkgeometry-win32.c seems unnecessary (and not implementable in
the same way as on X11 anyway, no serial numbers) on Windows,
ifdeffed out.
Don't (try to) do guffaw scrolling as there is no static window
gravity on Windows. Guffaw scrolling would be unnecessary anyway,
as there is the ScrollWindow() API. This improves the behaviour of
the Text Widget demo in gtk-demo a lot. But I have no idea how the
lack of static win gravity should be handled in other places where
the X11 code uses it. Especially _gdk_window_move_resize_child().
There is still some problem in expose handling. By moving an
obscuring window back and forth over testgtk's main window, for
instance, every now and then you typically get narrow vertical or
horizontal strips of pixels that haven't been properly redrawn
after being exposed. A fencepost error somewhere?
Otherwise, all of testgtk and gtk-demo except "big windows" now
seem to work pretty well.
Bug #79720 should be fixed now.
* gdk/win32/gdkcolor-win32.c (gdk_win32_color_to_string,
gdk_win32_print_paletteentries, gdk_win32_print_system_palette,
gdk_win32_print_hpalette)
* gdk/win32/gdkdrawable-win32.c (gdk_win32_drawable_description)
* gdk/win32/gdkevents-win32.c (gdk_win32_message_name):
Move all debugging helper functions to gdkmain-win32.c.
* gdk/win32/gdkdrawable-win32.c (_gdk_win32_draw_tiles):
Rewrite. Make static. Must take tile origin parameters, too.
(gdk_win32_draw_rectangle): Pass the tile/stipple origin to
_gdk_win32_draw_tiles(). Remove #if 0 code.
(blit_inside_window): Don't call ScrollDC(), that didn't work at
all like I thought. A simple call to BitBlt() is enough.
* gdk/win32/gdkevents-win32.c (gdk_event_translate) Remove unused
latin_locale_loaded variable.
(_gdk_win32_get_next_tick): New function. Used to make sure
timestamps of events are always increasing, both in events
generated from the window procedure and in events gotten via
PeekMessage(). Not sure whether this is actually useful, but it
seemed as a good idea.
(real_window_procedure): Don't use a local GdkEventPrivate
variable. Don't attempt any compression of configure or expose
events here, handled elsewhere.
(erase_background): Accumulate window offsets when traversing up
the parent chain for GDK_PARENT_RELATIVE_BG, in order to get
correct alignment of background pixmaps. Don't fill with
BLACK_BRUSH if GDK_NO_BG.
(gdk_event_get_graphics_expose): A bit more verbose debugging output.
(gdk_event_translate): Use _gdk_win32_get_next_tick(). In the
WM_PAINT handler, don't check for empty update rect. When we get a
WM_PAINT, the update region isn't empty. And if it for some
strange reason is, that will be handled later anyway. Call
GetUpdateRgn() before calling BeginPaint() and EndPaint() (which
empty the update region).
* gdk/win32/gdkdnd-win32.c
* gdk/win32/gdkinput-win32.c:
Use _gdk_win32_get_next_tick().
* gdk/win32/gdkfont-win32.c: Use %p to print HFONTs.
(gdk_text_size): Remove, unused.
* gdk/win32/gdkgc-win32.c: Set clip origins to zero
when appropriate.
(gdk_gc_copy): Increase refcount on colormap if present.
(gdk_win32_hdc_get): Handle just hcliprgn. If we have a stipple,
combine it with clip region after selecting into the DC.
(_gdk_win32_bitmap_to_hrgn): Rename from _gdk_win32_bitmap_to_region.
(_gdk_win3_gdkregion_to_hrgn): New function, code snippet
extracted from gdk_win32_hdc_get().
* gdk/win32/gdkgeometry-win32.c: Ifdef out the translate_queue
handling.
(gdk_window_copy_area_scroll): Increase clipRect to avoid
ScrollWindowEx() not scrolling pixels it thinks are invalid.
Scroll also children with the ScrollWindowEx() call. No need to
call gdk_window_move() on the children.
(gdk_window_scroll): Don't do guffaw scrolling.
(gdk_window_compute_position): Fix typo, used win32_y where x was
intended.
(gdk_window_premove, gdk_window_postmove,
gdk_window_clip_changed): Add debugging output.
(_gdk_windowing_window_queue_antiexpose): Just call ValidateRgn()
on the region.
(_gdk_window_process_expose): No use for the serial number
parameter now. Instead of a rectangle, take a region parameter, as
Windows gives us one in WM_PAINT.
* gdk/win32/gdkmain-win32.c (_gdk_win32_lbstyle_to_string,
_gdk_win32_pstype_to_string, _gdk_win32_psstyle_to_string,
_gdk_win32_psendcap_to_string, _gdk_win32_psjoin_to_string,
_gdk_win32_rect_to_string, _gdk_win32_gdkrectangle_to_string,
_gdk_win32_gdkregion_to_string): New debugging functions.
(static_printf): Helper function for the above. sprintfs into a
static circular buffer, return value should be used "soon".
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Plug memory
leak, free list after use.
(gdk_window_gravity_works): Remove, we know that there is no such
thing on Windows.
(gdk_window_set_static_bit_gravity,
gdk_window_set_static_win_gravity): Ditto, remove, they didn't do
anything anyway.
(_gdk_windowing_window_init, gdk_window_foreign_new): Call
_gdk_window_init_position() like in the X11 backend.
(gdk_window_reparent): Don't call the now nonexistent
gdk_window_set_static_win_gravity(). No idea what should be done
instead.
(gdk_window_get_geometry): The returned x and y should be relative
to parent. Used to be always zero..
(gdk_window_set_static_gravities): Return FALSE if trying to set
static gravity.
* gdk/win32/gdkprivate-win32.h: Drop the clip_region field from
GdkGCWin32. Only use the HRGN hcliprgn. Declare new
functions.
* gdk/win32/*.c: Use new debugging functions.
* gdk/win32/rc/gdk.rc.in: Update copyright year.
2002-11-12 22:17:48 +00:00
|
|
|
_gdk_win32_drawable_description (drawable),
|
1999-11-11 22:12:27 +00:00
|
|
|
x, y, text_length));
|
|
|
|
|
|
|
|
|
|
if (sizeof (wchar_t) != sizeof (GdkWChar))
|
|
|
|
|
{
|
|
|
|
|
wcstr = g_new (wchar_t, text_length);
|
|
|
|
|
for (i = 0; i < text_length; i++)
|
|
|
|
|
wcstr[i] = text[i];
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
wcstr = (wchar_t *) text;
|
|
|
|
|
|
2001-10-28 21:28:51 +00:00
|
|
|
_gdk_wchar_text_handle (font, wcstr, text_length,
|
1999-11-11 22:12:27 +00:00
|
|
|
gdk_draw_text_handler, &arg);
|
|
|
|
|
|
|
|
|
|
if (sizeof (wchar_t) != sizeof (GdkWChar))
|
|
|
|
|
g_free (wcstr);
|
|
|
|
|
|
2000-07-25 17:31:05 +00:00
|
|
|
gdk_win32_hdc_release (drawable, gc, mask);
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
|
|
|
|
|
1999-11-17 00:45:37 +00:00
|
|
|
static void
|
|
|
|
|
gdk_win32_draw_drawable (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
GdkPixmap *src,
|
|
|
|
|
gint xsrc,
|
|
|
|
|
gint ysrc,
|
|
|
|
|
gint xdest,
|
|
|
|
|
gint ydest,
|
|
|
|
|
gint width,
|
|
|
|
|
gint height)
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
g_assert (GDK_IS_DRAWABLE_IMPL_WIN32 (drawable));
|
1999-11-11 22:12:27 +00:00
|
|
|
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
_gdk_win32_blit (FALSE, (GdkDrawableImplWin32 *) drawable,
|
|
|
|
|
gc, src, xsrc, ysrc,
|
|
|
|
|
xdest, ydest, width, height);
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
|
|
|
|
|
1999-11-17 00:45:37 +00:00
|
|
|
static void
|
|
|
|
|
gdk_win32_draw_points (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
GdkPoint *points,
|
|
|
|
|
gint npoints)
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
|
|
|
|
HDC hdc;
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
HGDIOBJ old_pen;
|
1999-11-11 22:12:27 +00:00
|
|
|
int i;
|
|
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
hdc = gdk_win32_hdc_get (drawable, gc, GDK_GC_FOREGROUND);
|
2000-03-03 23:21:51 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_draw_points: %s %d points\n",
|
gdk/win32/gdkprivate-win32.h Rename all global variables and functions to
2002-11-12 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkprivate-win32.h
* gdk/win32/*.c: Rename all global variables and functions to
start with underscore.
Merge from stable:
More work on the Win32 backend. The cause of some scrolling
problems was that SetWindowPos() and ScrollWindowEx() don't blit
those parts of the window they think are invalid. As we didn't
keep Windows's update region in synch with GDK's, Windows thought
those areas that in fact had been updated were invalid. Calling
ValidateRgn() in _gdk_windowing_window_queue_antiexpose() seems to
be an elegant and efficient solution, removing from Windows's
update region those areas we are about to repaint proactively.
In some cases garbage leftover values were used for the clip
origin in GdkGCWin32. This showed up as odd blank areas around the
pixmaps included in the Text Widget in gtk-demo.
Having the clip region either as a GdkRegion or a HRGN in
GdkGCWin32 was unnecessary, it's better to just use a HRGN.
The translation and antiexpose queue handling in
gdkgeometry-win32.c seems unnecessary (and not implementable in
the same way as on X11 anyway, no serial numbers) on Windows,
ifdeffed out.
Don't (try to) do guffaw scrolling as there is no static window
gravity on Windows. Guffaw scrolling would be unnecessary anyway,
as there is the ScrollWindow() API. This improves the behaviour of
the Text Widget demo in gtk-demo a lot. But I have no idea how the
lack of static win gravity should be handled in other places where
the X11 code uses it. Especially _gdk_window_move_resize_child().
There is still some problem in expose handling. By moving an
obscuring window back and forth over testgtk's main window, for
instance, every now and then you typically get narrow vertical or
horizontal strips of pixels that haven't been properly redrawn
after being exposed. A fencepost error somewhere?
Otherwise, all of testgtk and gtk-demo except "big windows" now
seem to work pretty well.
Bug #79720 should be fixed now.
* gdk/win32/gdkcolor-win32.c (gdk_win32_color_to_string,
gdk_win32_print_paletteentries, gdk_win32_print_system_palette,
gdk_win32_print_hpalette)
* gdk/win32/gdkdrawable-win32.c (gdk_win32_drawable_description)
* gdk/win32/gdkevents-win32.c (gdk_win32_message_name):
Move all debugging helper functions to gdkmain-win32.c.
* gdk/win32/gdkdrawable-win32.c (_gdk_win32_draw_tiles):
Rewrite. Make static. Must take tile origin parameters, too.
(gdk_win32_draw_rectangle): Pass the tile/stipple origin to
_gdk_win32_draw_tiles(). Remove #if 0 code.
(blit_inside_window): Don't call ScrollDC(), that didn't work at
all like I thought. A simple call to BitBlt() is enough.
* gdk/win32/gdkevents-win32.c (gdk_event_translate) Remove unused
latin_locale_loaded variable.
(_gdk_win32_get_next_tick): New function. Used to make sure
timestamps of events are always increasing, both in events
generated from the window procedure and in events gotten via
PeekMessage(). Not sure whether this is actually useful, but it
seemed as a good idea.
(real_window_procedure): Don't use a local GdkEventPrivate
variable. Don't attempt any compression of configure or expose
events here, handled elsewhere.
(erase_background): Accumulate window offsets when traversing up
the parent chain for GDK_PARENT_RELATIVE_BG, in order to get
correct alignment of background pixmaps. Don't fill with
BLACK_BRUSH if GDK_NO_BG.
(gdk_event_get_graphics_expose): A bit more verbose debugging output.
(gdk_event_translate): Use _gdk_win32_get_next_tick(). In the
WM_PAINT handler, don't check for empty update rect. When we get a
WM_PAINT, the update region isn't empty. And if it for some
strange reason is, that will be handled later anyway. Call
GetUpdateRgn() before calling BeginPaint() and EndPaint() (which
empty the update region).
* gdk/win32/gdkdnd-win32.c
* gdk/win32/gdkinput-win32.c:
Use _gdk_win32_get_next_tick().
* gdk/win32/gdkfont-win32.c: Use %p to print HFONTs.
(gdk_text_size): Remove, unused.
* gdk/win32/gdkgc-win32.c: Set clip origins to zero
when appropriate.
(gdk_gc_copy): Increase refcount on colormap if present.
(gdk_win32_hdc_get): Handle just hcliprgn. If we have a stipple,
combine it with clip region after selecting into the DC.
(_gdk_win32_bitmap_to_hrgn): Rename from _gdk_win32_bitmap_to_region.
(_gdk_win3_gdkregion_to_hrgn): New function, code snippet
extracted from gdk_win32_hdc_get().
* gdk/win32/gdkgeometry-win32.c: Ifdef out the translate_queue
handling.
(gdk_window_copy_area_scroll): Increase clipRect to avoid
ScrollWindowEx() not scrolling pixels it thinks are invalid.
Scroll also children with the ScrollWindowEx() call. No need to
call gdk_window_move() on the children.
(gdk_window_scroll): Don't do guffaw scrolling.
(gdk_window_compute_position): Fix typo, used win32_y where x was
intended.
(gdk_window_premove, gdk_window_postmove,
gdk_window_clip_changed): Add debugging output.
(_gdk_windowing_window_queue_antiexpose): Just call ValidateRgn()
on the region.
(_gdk_window_process_expose): No use for the serial number
parameter now. Instead of a rectangle, take a region parameter, as
Windows gives us one in WM_PAINT.
* gdk/win32/gdkmain-win32.c (_gdk_win32_lbstyle_to_string,
_gdk_win32_pstype_to_string, _gdk_win32_psstyle_to_string,
_gdk_win32_psendcap_to_string, _gdk_win32_psjoin_to_string,
_gdk_win32_rect_to_string, _gdk_win32_gdkrectangle_to_string,
_gdk_win32_gdkregion_to_string): New debugging functions.
(static_printf): Helper function for the above. sprintfs into a
static circular buffer, return value should be used "soon".
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Plug memory
leak, free list after use.
(gdk_window_gravity_works): Remove, we know that there is no such
thing on Windows.
(gdk_window_set_static_bit_gravity,
gdk_window_set_static_win_gravity): Ditto, remove, they didn't do
anything anyway.
(_gdk_windowing_window_init, gdk_window_foreign_new): Call
_gdk_window_init_position() like in the X11 backend.
(gdk_window_reparent): Don't call the now nonexistent
gdk_window_set_static_win_gravity(). No idea what should be done
instead.
(gdk_window_get_geometry): The returned x and y should be relative
to parent. Used to be always zero..
(gdk_window_set_static_gravities): Return FALSE if trying to set
static gravity.
* gdk/win32/gdkprivate-win32.h: Drop the clip_region field from
GdkGCWin32. Only use the HRGN hcliprgn. Declare new
functions.
* gdk/win32/*.c: Use new debugging functions.
* gdk/win32/rc/gdk.rc.in: Update copyright year.
2002-11-12 22:17:48 +00:00
|
|
|
_gdk_win32_drawable_description (drawable),
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
npoints));
|
2000-02-13 14:52:47 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
/* The X11 version uses XDrawPoint(), which doesn't use the fill
|
|
|
|
|
* mode, so don't use generic_draw. But we should use the current
|
|
|
|
|
* function, so we can't use SetPixel(). Draw single-pixel
|
|
|
|
|
* rectangles (sigh).
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
old_pen = SelectObject (hdc, GetStockObject (NULL_PEN));
|
1999-11-11 22:12:27 +00:00
|
|
|
for (i = 0; i < npoints; i++)
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
Rectangle (hdc, points[i].x, points[i].y,
|
|
|
|
|
points[i].x + 2, points[i].y + 2);
|
2000-03-03 23:21:51 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
SelectObject (hdc, old_pen);
|
|
|
|
|
gdk_win32_hdc_release (drawable, gc, GDK_GC_FOREGROUND);
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
|
|
|
|
|
1999-11-17 00:45:37 +00:00
|
|
|
static void
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
draw_segments (GdkGCWin32 *gcwin32,
|
|
|
|
|
HDC hdc,
|
|
|
|
|
gint x_offset,
|
|
|
|
|
gint y_offset,
|
|
|
|
|
va_list args)
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
GdkSegment *segs;
|
|
|
|
|
gint nsegs;
|
|
|
|
|
gint i;
|
1999-11-11 22:12:27 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
segs = va_arg (args, GdkSegment *);
|
|
|
|
|
nsegs = va_arg (args, gint);
|
1999-11-11 22:12:27 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
if (x_offset != 0 || y_offset != 0)
|
|
|
|
|
for (i = 0; i < nsegs; i++)
|
|
|
|
|
{
|
|
|
|
|
segs[i].x1 -= x_offset;
|
|
|
|
|
segs[i].y1 -= y_offset;
|
|
|
|
|
segs[i].x2 -= x_offset;
|
|
|
|
|
segs[i].y2 -= y_offset;
|
|
|
|
|
}
|
1999-11-11 22:12:27 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
if (gcwin32->pen_dashes && !IS_WIN_NT ())
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
for (i = 0; i < nsegs; i++)
|
2000-02-13 14:52:47 +00:00
|
|
|
{
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
if (segs[i].x1 == segs[i].x2)
|
|
|
|
|
{
|
|
|
|
|
int y1, y2;
|
|
|
|
|
|
|
|
|
|
if (segs[i].y1 <= segs[i].y2)
|
|
|
|
|
y1 = segs[i].y1, y2 = segs[i].y2;
|
|
|
|
|
else
|
|
|
|
|
y1 = segs[i].y2, y2 = segs[i].y1;
|
|
|
|
|
|
|
|
|
|
render_line_vertical (hdc,
|
|
|
|
|
segs[i].x1, y1, y2,
|
|
|
|
|
gcwin32->pen_width,
|
|
|
|
|
gcwin32->pen_dashes,
|
|
|
|
|
gcwin32->pen_num_dashes);
|
|
|
|
|
}
|
|
|
|
|
else if (segs[i].y1 == segs[i].y2)
|
|
|
|
|
{
|
|
|
|
|
int x1, x2;
|
|
|
|
|
|
|
|
|
|
if (segs[i].x1 <= segs[i].x2)
|
|
|
|
|
x1 = segs[i].x1, x2 = segs[i].x2;
|
|
|
|
|
else
|
|
|
|
|
x1 = segs[i].x2, x2 = segs[i].x1;
|
|
|
|
|
|
|
|
|
|
render_line_horizontal (hdc,
|
|
|
|
|
x1, x2, segs[i].y1,
|
|
|
|
|
gcwin32->pen_width,
|
|
|
|
|
gcwin32->pen_dashes,
|
|
|
|
|
gcwin32->pen_num_dashes);
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
GDI_CALL (MoveToEx, (hdc, segs[i].x1, segs[i].y1, NULL)) &&
|
|
|
|
|
GDI_CALL (LineTo, (hdc, segs[i].x2, segs[i].y2)) &&
|
|
|
|
|
(gcwin32->pen_width <= 1 &&
|
|
|
|
|
GDI_CALL (LineTo, (hdc, segs[i].x2 + 1, segs[i].y2 + 1)));
|
2000-02-13 23:19:23 +00:00
|
|
|
}
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
2000-02-13 14:52:47 +00:00
|
|
|
else
|
|
|
|
|
{
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
for (i = 0; i < nsegs; i++)
|
|
|
|
|
GDI_CALL (MoveToEx, (hdc, segs[i].x1, segs[i].y1, NULL)) &&
|
|
|
|
|
GDI_CALL (LineTo, (hdc, segs[i].x2, segs[i].y2)) &&
|
|
|
|
|
(gcwin32->pen_width <= 1 &&
|
|
|
|
|
GDI_CALL (LineTo, (hdc, segs[i].x2 + 1, segs[i].y2 + 1)));
|
2000-02-13 14:52:47 +00:00
|
|
|
}
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
|
|
|
|
|
1999-11-17 00:45:37 +00:00
|
|
|
static void
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
gdk_win32_draw_segments (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
GdkSegment *segs,
|
|
|
|
|
gint nsegs)
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
GdkRectangle bounds;
|
|
|
|
|
GdkRegion *region;
|
|
|
|
|
gint i;
|
1999-11-11 22:12:27 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_draw_segments: %s %d segs\n",
|
|
|
|
|
_gdk_win32_drawable_description (drawable),
|
|
|
|
|
nsegs));
|
|
|
|
|
|
|
|
|
|
bounds.x = G_MAXINT;
|
|
|
|
|
bounds.y = G_MAXINT;
|
|
|
|
|
bounds.width = 0;
|
|
|
|
|
bounds.height = 0;
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < nsegs; i++)
|
|
|
|
|
{
|
|
|
|
|
bounds.x = MIN (bounds.x, segs[i].x1);
|
|
|
|
|
bounds.x = MIN (bounds.x, segs[i].x2);
|
|
|
|
|
bounds.y = MIN (bounds.y, segs[i].y1);
|
|
|
|
|
bounds.y = MIN (bounds.y, segs[i].y2);
|
|
|
|
|
bounds.width = MAX (bounds.width, segs[i].x1 - bounds.x);
|
|
|
|
|
bounds.width = MAX (bounds.width, segs[i].x2 - bounds.x);
|
|
|
|
|
bounds.height = MAX (bounds.height, segs[i].y1 - bounds.y);
|
|
|
|
|
bounds.height = MAX (bounds.height, segs[i].y2 - bounds.y);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
region = widen_bounds (&bounds, GDK_GC_WIN32 (gc)->pen_width);
|
1999-11-11 22:12:27 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
generic_draw (drawable, gc, GDK_GC_FOREGROUND|LINE_ATTRIBUTES,
|
|
|
|
|
draw_segments, region, segs, nsegs);
|
2000-07-23 21:43:23 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
gdk_region_destroy (region);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
draw_lines (GdkGCWin32 *gcwin32,
|
|
|
|
|
HDC hdc,
|
|
|
|
|
gint x_offset,
|
|
|
|
|
gint y_offset,
|
|
|
|
|
va_list args)
|
|
|
|
|
{
|
|
|
|
|
POINT *pts;
|
|
|
|
|
gint npoints;
|
|
|
|
|
gint i;
|
|
|
|
|
|
|
|
|
|
pts = va_arg (args, POINT *);
|
|
|
|
|
npoints = va_arg (args, gint);
|
|
|
|
|
|
|
|
|
|
if (x_offset != 0 || y_offset != 0)
|
|
|
|
|
for (i = 0; i < npoints; i++)
|
|
|
|
|
{
|
|
|
|
|
pts[i].x -= x_offset;
|
|
|
|
|
pts[i].y -= y_offset;
|
|
|
|
|
}
|
|
|
|
|
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
if (gcwin32->pen_dashes && !IS_WIN_NT ())
|
1999-11-11 22:12:27 +00:00
|
|
|
{
|
2002-03-28 23:25:33 +00:00
|
|
|
for (i = 0; i < npoints - 1; i++)
|
|
|
|
|
{
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
if (pts[i].x == pts[i+1].x)
|
2002-03-28 23:25:33 +00:00
|
|
|
{
|
|
|
|
|
int y1, y2;
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
if (pts[i].y > pts[i+1].y)
|
|
|
|
|
y1 = pts[i+1].y, y2 = pts[i].y;
|
2002-03-28 23:25:33 +00:00
|
|
|
else
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
y1 = pts[i].y, y2 = pts[i+1].y;
|
|
|
|
|
|
|
|
|
|
render_line_vertical (hdc, pts[i].x, y1, y2,
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
gcwin32->pen_width,
|
|
|
|
|
gcwin32->pen_dashes,
|
|
|
|
|
gcwin32->pen_num_dashes);
|
2002-03-28 23:25:33 +00:00
|
|
|
}
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
else if (pts[i].y == pts[i+1].y)
|
2002-03-28 23:25:33 +00:00
|
|
|
{
|
|
|
|
|
int x1, x2;
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
if (pts[i].x > pts[i+1].x)
|
|
|
|
|
x1 = pts[i+1].x, x2 = pts[i].x;
|
2002-03-28 23:25:33 +00:00
|
|
|
else
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
x1 = pts[i].x, x2 = pts[i+1].x;
|
2002-03-28 23:25:33 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
render_line_horizontal (hdc, x1, x2, pts[i].y,
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
gcwin32->pen_width,
|
|
|
|
|
gcwin32->pen_dashes,
|
|
|
|
|
gcwin32->pen_num_dashes);
|
2002-03-28 23:25:33 +00:00
|
|
|
}
|
|
|
|
|
else
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
GDI_CALL (MoveToEx, (hdc, pts[i].x, pts[i].y, NULL)) &&
|
|
|
|
|
GDI_CALL (LineTo, (hdc, pts[i+1].x, pts[i+1].y));
|
2002-03-28 23:25:33 +00:00
|
|
|
}
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
2002-03-28 23:25:33 +00:00
|
|
|
else
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
GDI_CALL (Polyline, (hdc, pts, npoints));
|
|
|
|
|
}
|
2002-03-28 23:25:33 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
static void
|
|
|
|
|
gdk_win32_draw_lines (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
GdkPoint *points,
|
|
|
|
|
gint npoints)
|
|
|
|
|
{
|
|
|
|
|
GdkRectangle bounds;
|
|
|
|
|
GdkRegion *region;
|
|
|
|
|
POINT *pts;
|
|
|
|
|
int i;
|
|
|
|
|
|
|
|
|
|
GDK_NOTE (MISC, g_print ("gdk_win32_draw_lines: %s %d points\n",
|
|
|
|
|
_gdk_win32_drawable_description (drawable),
|
|
|
|
|
npoints));
|
|
|
|
|
|
|
|
|
|
if (npoints < 2)
|
|
|
|
|
return;
|
|
|
|
|
|
|
|
|
|
bounds.x = G_MAXINT;
|
|
|
|
|
bounds.y = G_MAXINT;
|
|
|
|
|
bounds.width = 0;
|
|
|
|
|
bounds.height = 0;
|
|
|
|
|
|
|
|
|
|
pts = g_new (POINT, npoints);
|
|
|
|
|
|
|
|
|
|
for (i = 0; i < npoints; i++)
|
|
|
|
|
{
|
|
|
|
|
bounds.x = MIN (bounds.x, points[i].x);
|
|
|
|
|
bounds.y = MIN (bounds.y, points[i].y);
|
|
|
|
|
bounds.width = MAX (bounds.width, points[i].x - bounds.x);
|
|
|
|
|
bounds.height = MAX (bounds.height, points[i].y - bounds.y);
|
|
|
|
|
pts[i].x = points[i].x;
|
|
|
|
|
pts[i].y = points[i].y;
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
2002-03-28 23:25:33 +00:00
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
region = widen_bounds (&bounds, GDK_GC_WIN32 (gc)->pen_width);
|
|
|
|
|
|
|
|
|
|
generic_draw (drawable, gc, GDK_GC_FOREGROUND|LINE_ATTRIBUTES,
|
|
|
|
|
draw_lines, region, pts, npoints);
|
|
|
|
|
|
|
|
|
|
gdk_region_destroy (region);
|
|
|
|
|
g_free (pts);
|
2000-07-23 21:43:23 +00:00
|
|
|
}
|
|
|
|
|
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
static void
|
|
|
|
|
draw_glyphs (GdkGCWin32 *gcwin32,
|
|
|
|
|
HDC hdc,
|
|
|
|
|
gint x_offset,
|
|
|
|
|
gint y_offset,
|
|
|
|
|
va_list args)
|
|
|
|
|
{
|
|
|
|
|
PangoFont *font;
|
|
|
|
|
gint x;
|
|
|
|
|
gint y;
|
|
|
|
|
PangoGlyphString *glyphs;
|
|
|
|
|
|
|
|
|
|
font = va_arg (args, PangoFont *);
|
|
|
|
|
x = va_arg (args, gint);
|
|
|
|
|
y = va_arg (args, gint);
|
|
|
|
|
glyphs = va_arg (args, PangoGlyphString *);
|
|
|
|
|
|
|
|
|
|
x -= x_offset;
|
|
|
|
|
y -= y_offset;
|
|
|
|
|
|
|
|
|
|
pango_win32_render (hdc, font, glyphs, x, y);
|
|
|
|
|
}
|
|
|
|
|
|
2000-07-23 21:43:23 +00:00
|
|
|
static void
|
|
|
|
|
gdk_win32_draw_glyphs (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
PangoFont *font,
|
|
|
|
|
gint x,
|
|
|
|
|
gint y,
|
|
|
|
|
PangoGlyphString *glyphs)
|
|
|
|
|
{
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
GdkRectangle bounds;
|
|
|
|
|
GdkRegion *region;
|
|
|
|
|
PangoRectangle ink_rect;
|
|
|
|
|
|
|
|
|
|
pango_glyph_string_extents (glyphs, font, &ink_rect, NULL);
|
|
|
|
|
|
|
|
|
|
bounds.x = x + PANGO_PIXELS (ink_rect.x) - 1;
|
|
|
|
|
bounds.y = y + PANGO_PIXELS (ink_rect.y) - 1;
|
|
|
|
|
bounds.width = PANGO_PIXELS (ink_rect.width) + 2;
|
|
|
|
|
bounds.height = PANGO_PIXELS (ink_rect.height) + 2;
|
|
|
|
|
region = gdk_region_rectangle (&bounds);
|
|
|
|
|
|
Merge from stable:
2002-11-24 Tor Lillqvist <tml@iki.fi>
Merge from stable:
Implement tiles and stipples for all drawing methids (except the
deprecated draw_text() and draw_text_wc()).
* gdk/win32/gdkdrawable-win32.c: Remove the already ifdeffed-out
code that didn't use generic_draw().
(generic_draw): When drawing into the mask (for tiled/stippled
fill styles), copy the line attributes from the actual GC. Also
ask for text drawing setup if needed. Use differently set up HDCs
in the normal and tiled/stippled cases.
(draw_lines, gdk_win32_draw_lines, draw_polygon,
gdk_win32_draw_polygon, draw_segments, gdk_win32_draw_segments,
draw_arc, gdk_win32_draw_arc): Use generic_draw(), thus
implementing tiled and stippled fill styles for lines, polygons,
segments, and args.
(gdk_win32_draw_points): Use Rectangle() instead of
SetPixel(). Rectangle() uses the function (raster op) set for the
HDC, SetPixel() doesn't.
(widen_bounds): New function, refactoring.
* gdk/win32/gdkgc-win32.c: Remove ifdeffed-out code.
(predraw_set_foreground, gdk_win32_hdc_get): Some code moved
around. Call SetROP2() only if necessary. Call SetTextColor() only
if GDK_GC_FOREGROUND flag present. Don't handle
GDK_OPAQUE_STIPPLED here, has been superseded by the code in
generic_draw(). Always create a solid brush.
Remove background color handling from here. The background color
of a GdkGC is supposed to affect only GDK_OPAQUE_STIPPLED fill
style, which it is already handled in generic_draw(), and
GDK_LINE_DOUBLE_DASH lines, which aren't implemented properly
anyway. Calling SetBkColor() is unnecessary as we always use
TRANSPARENT text output.
(gdk_win32_hdc_get, gdk_win32_hdc_release): Add doc comments, as
these are public functions.
* gdk/win32/gdkevents-win32.c (synthesize_expose_events): Don't
synthesize expose events for GDK_INPUT_ONLY windows.
(gdk_event_translate): On WM_SIZE, call
gdk_synthesize_window_state() if window was iconified, restored or
maximized. (#98983, Arnaud Charlet)
* gtk+/gdk/win32/gdkwindow-win32.c
(gdk_window_get_frame_extents): Fix typo in setting y. (#98983,
Arnaud Charlet)
2002-11-24 23:54:01 +00:00
|
|
|
generic_draw (drawable, gc, GDK_GC_FOREGROUND|GDK_GC_FONT,
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
draw_glyphs, region, font, x, y, glyphs);
|
|
|
|
|
|
|
|
|
|
gdk_region_destroy (region);
|
2000-07-23 21:43:23 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
blit_from_pixmap (gboolean use_fg_bg,
|
|
|
|
|
GdkDrawableImplWin32 *dest,
|
|
|
|
|
HDC hdc,
|
|
|
|
|
GdkPixmapImplWin32 *src,
|
|
|
|
|
GdkGCWin32 *gcwin32,
|
|
|
|
|
gint xsrc,
|
|
|
|
|
gint ysrc,
|
|
|
|
|
gint xdest,
|
|
|
|
|
gint ydest,
|
|
|
|
|
gint width,
|
|
|
|
|
gint height)
|
2000-07-23 21:43:23 +00:00
|
|
|
{
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
HDC srcdc;
|
|
|
|
|
HBITMAP holdbitmap;
|
|
|
|
|
RGBQUAD oldtable[256], newtable[256];
|
|
|
|
|
COLORREF bg, fg;
|
2000-07-23 21:43:23 +00:00
|
|
|
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
gint newtable_size = 0, oldtable_size = 0;
|
|
|
|
|
gboolean ok = TRUE;
|
|
|
|
|
|
|
|
|
|
GDK_NOTE (MISC, g_print ("blit_from_pixmap\n"));
|
2000-07-23 21:43:23 +00:00
|
|
|
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
if (!(srcdc = CreateCompatibleDC (NULL)))
|
2000-07-23 21:43:23 +00:00
|
|
|
{
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
WIN32_GDI_FAILED ("CreateCompatibleDC");
|
|
|
|
|
return;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (!(holdbitmap = SelectObject (srcdc, ((GdkDrawableImplWin32 *) src)->handle)))
|
|
|
|
|
WIN32_GDI_FAILED ("SelectObject");
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
if (src->image->depth <= 8)
|
2000-07-23 21:43:23 +00:00
|
|
|
{
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
/* Blitting from a 1, 4 or 8-bit pixmap */
|
|
|
|
|
|
|
|
|
|
if ((oldtable_size = GetDIBColorTable (srcdc, 0, 256, oldtable)) == 0)
|
|
|
|
|
WIN32_GDI_FAILED ("GetDIBColorTable");
|
|
|
|
|
else if (src->image->depth == 1)
|
|
|
|
|
{
|
|
|
|
|
/* Blitting from an 1-bit pixmap */
|
|
|
|
|
|
|
|
|
|
gint bgix, fgix;
|
|
|
|
|
|
|
|
|
|
if (use_fg_bg)
|
|
|
|
|
{
|
|
|
|
|
bgix = gcwin32->background;
|
|
|
|
|
fgix = gcwin32->foreground;
|
|
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
bgix = 0;
|
|
|
|
|
fgix = 1;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
if (GDK_IS_PIXMAP_IMPL_WIN32 (dest) &&
|
|
|
|
|
((GdkPixmapImplWin32 *) dest)->image->depth <= 8)
|
|
|
|
|
{
|
|
|
|
|
/* Destination is also pixmap, get fg and bg from
|
|
|
|
|
* its palette. Either use the foreground and
|
|
|
|
|
* background pixel values in the GC (only in the
|
|
|
|
|
* case of gdk_image_put(), cf. XPutImage()), or 0
|
|
|
|
|
* and 1 to index the palette.
|
|
|
|
|
*/
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
if (!GDI_CALL (GetDIBColorTable, (hdc, bgix, 1, newtable)) ||
|
|
|
|
|
!GDI_CALL (GetDIBColorTable, (hdc, fgix, 1, newtable+1)))
|
|
|
|
|
ok = FALSE;
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
}
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
/* Destination is a window, get fg and bg from its
|
|
|
|
|
* colormap
|
|
|
|
|
*/
|
|
|
|
|
|
|
|
|
|
bg = _gdk_win32_colormap_color (dest->colormap, bgix);
|
|
|
|
|
fg = _gdk_win32_colormap_color (dest->colormap, fgix);
|
|
|
|
|
newtable[0].rgbBlue = GetBValue (bg);
|
|
|
|
|
newtable[0].rgbGreen = GetGValue (bg);
|
|
|
|
|
newtable[0].rgbRed = GetRValue (bg);
|
|
|
|
|
newtable[0].rgbReserved = 0;
|
|
|
|
|
newtable[1].rgbBlue = GetBValue (fg);
|
|
|
|
|
newtable[1].rgbGreen = GetGValue (fg);
|
|
|
|
|
newtable[1].rgbRed = GetRValue (fg);
|
|
|
|
|
newtable[1].rgbReserved = 0;
|
|
|
|
|
}
|
|
|
|
|
if (ok)
|
|
|
|
|
GDK_NOTE (MISC, g_print ("bg: %02x %02x %02x "
|
|
|
|
|
"fg: %02x %02x %02x\n",
|
|
|
|
|
newtable[0].rgbRed,
|
|
|
|
|
newtable[0].rgbGreen,
|
|
|
|
|
newtable[0].rgbBlue,
|
|
|
|
|
newtable[1].rgbRed,
|
|
|
|
|
newtable[1].rgbGreen,
|
|
|
|
|
newtable[1].rgbBlue));
|
|
|
|
|
newtable_size = 2;
|
|
|
|
|
}
|
|
|
|
|
else if (GDK_IS_PIXMAP_IMPL_WIN32 (dest))
|
|
|
|
|
{
|
|
|
|
|
/* Destination is pixmap, get its color table */
|
|
|
|
|
|
|
|
|
|
if ((newtable_size = GetDIBColorTable (hdc, 0, 256, newtable)) == 0)
|
|
|
|
|
WIN32_GDI_FAILED ("GetDIBColorTable"), ok = FALSE;
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
/* If blitting between pixmaps, set source's color table */
|
|
|
|
|
if (ok && newtable_size > 0)
|
|
|
|
|
{
|
|
|
|
|
GDK_NOTE (MISC_OR_COLORMAP,
|
|
|
|
|
g_print ("blit_from_pixmap: set color table"
|
|
|
|
|
" hdc=%p count=%d\n",
|
|
|
|
|
srcdc, newtable_size));
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
if (!GDI_CALL (SetDIBColorTable, (srcdc, 0, newtable_size, newtable)))
|
|
|
|
|
ok = FALSE;
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
}
|
2000-07-23 21:43:23 +00:00
|
|
|
}
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
if (ok)
|
|
|
|
|
GDI_CALL (BitBlt, (hdc, xdest, ydest, width, height,
|
|
|
|
|
srcdc, xsrc, ysrc, rop2_to_rop3 (gcwin32->rop2)));
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
|
|
|
|
|
/* Restore source's color table if necessary */
|
|
|
|
|
if (ok && newtable_size > 0 && oldtable_size > 0)
|
|
|
|
|
{
|
|
|
|
|
GDK_NOTE (MISC_OR_COLORMAP,
|
|
|
|
|
g_print ("blit_from_pixmap: reset color table"
|
|
|
|
|
" hdc=%p count=%d\n",
|
|
|
|
|
srcdc, oldtable_size));
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
GDI_CALL (SetDIBColorTable, (srcdc, 0, oldtable_size, oldtable));
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
}
|
|
|
|
|
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
GDI_CALL (SelectObject, (srcdc, holdbitmap));
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
}
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
GDI_CALL (DeleteDC, (srcdc));
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
}
|
2000-07-23 21:43:23 +00:00
|
|
|
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
static void
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
blit_inside_window (HDC hdc,
|
|
|
|
|
GdkGCWin32 *gcwin32,
|
|
|
|
|
gint xsrc,
|
|
|
|
|
gint ysrc,
|
|
|
|
|
gint xdest,
|
|
|
|
|
gint ydest,
|
|
|
|
|
gint width,
|
|
|
|
|
gint height)
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
|
|
|
|
|
{
|
|
|
|
|
GDK_NOTE (MISC, g_print ("blit_inside_window\n"));
|
|
|
|
|
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
GDI_CALL (BitBlt, (hdc, xdest, ydest, width, height,
|
|
|
|
|
hdc, xsrc, ysrc, rop2_to_rop3 (gcwin32->rop2)));
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
blit_from_window (HDC hdc,
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
GdkGCWin32 *gcwin32,
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
GdkDrawableImplWin32 *src,
|
|
|
|
|
gint xsrc,
|
|
|
|
|
gint ysrc,
|
|
|
|
|
gint xdest,
|
|
|
|
|
gint ydest,
|
|
|
|
|
gint width,
|
|
|
|
|
gint height)
|
|
|
|
|
{
|
|
|
|
|
HDC srcdc;
|
|
|
|
|
HPALETTE holdpal = NULL;
|
|
|
|
|
GdkColormap *cmap = gdk_colormap_get_system ();
|
|
|
|
|
|
|
|
|
|
GDK_NOTE (MISC, g_print ("blit_from_window\n"));
|
|
|
|
|
|
|
|
|
|
if ((srcdc = GetDC (src->handle)) == NULL)
|
|
|
|
|
{
|
|
|
|
|
WIN32_GDI_FAILED ("GetDC");
|
|
|
|
|
return;
|
2000-07-23 21:43:23 +00:00
|
|
|
}
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
|
|
|
|
|
if (cmap->visual->type == GDK_VISUAL_PSEUDO_COLOR ||
|
|
|
|
|
cmap->visual->type == GDK_VISUAL_STATIC_COLOR)
|
2000-07-23 21:43:23 +00:00
|
|
|
{
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
gint k;
|
|
|
|
|
|
|
|
|
|
if (!(holdpal = SelectPalette (srcdc, GDK_WIN32_COLORMAP_DATA (cmap)->hpal, FALSE)))
|
|
|
|
|
WIN32_GDI_FAILED ("SelectPalette");
|
|
|
|
|
else if ((k = RealizePalette (srcdc)) == GDI_ERROR)
|
|
|
|
|
WIN32_GDI_FAILED ("RealizePalette");
|
|
|
|
|
else if (k > 0)
|
|
|
|
|
GDK_NOTE (MISC_OR_COLORMAP,
|
|
|
|
|
g_print ("blit_from_window: realized %d\n", k));
|
|
|
|
|
}
|
|
|
|
|
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
GDI_CALL (BitBlt, (hdc, xdest, ydest, width, height,
|
|
|
|
|
srcdc, xsrc, ysrc, rop2_to_rop3 (gcwin32->rop2)));
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
|
|
|
|
|
if (holdpal != NULL)
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
GDI_CALL (SelectPalette, (srcdc, holdpal, FALSE));
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
GDI_CALL (ReleaseDC, (src->handle, srcdc));
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
}
|
2000-07-23 21:43:23 +00:00
|
|
|
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
void
|
|
|
|
|
_gdk_win32_blit (gboolean use_fg_bg,
|
|
|
|
|
GdkDrawableImplWin32 *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
GdkDrawable *src,
|
|
|
|
|
gint xsrc,
|
|
|
|
|
gint ysrc,
|
|
|
|
|
gint xdest,
|
|
|
|
|
gint ydest,
|
|
|
|
|
gint width,
|
|
|
|
|
gint height)
|
|
|
|
|
{
|
|
|
|
|
HDC hdc;
|
|
|
|
|
HRGN src_rgn, draw_rgn, outside_rgn;
|
|
|
|
|
RECT r;
|
|
|
|
|
GdkDrawableImplWin32 *draw_impl;
|
2002-09-11 20:51:05 +00:00
|
|
|
GdkDrawableImplWin32 *src_impl = NULL;
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
gint src_width, src_height;
|
|
|
|
|
|
|
|
|
|
GDK_NOTE (MISC, g_print ("_gdk_win32_blit: src:%s %dx%d@+%d+%d\n"
|
|
|
|
|
" dst:%s @+%d+%d use_fg_bg=%d\n",
|
gdk/win32/gdkprivate-win32.h Rename all global variables and functions to
2002-11-12 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkprivate-win32.h
* gdk/win32/*.c: Rename all global variables and functions to
start with underscore.
Merge from stable:
More work on the Win32 backend. The cause of some scrolling
problems was that SetWindowPos() and ScrollWindowEx() don't blit
those parts of the window they think are invalid. As we didn't
keep Windows's update region in synch with GDK's, Windows thought
those areas that in fact had been updated were invalid. Calling
ValidateRgn() in _gdk_windowing_window_queue_antiexpose() seems to
be an elegant and efficient solution, removing from Windows's
update region those areas we are about to repaint proactively.
In some cases garbage leftover values were used for the clip
origin in GdkGCWin32. This showed up as odd blank areas around the
pixmaps included in the Text Widget in gtk-demo.
Having the clip region either as a GdkRegion or a HRGN in
GdkGCWin32 was unnecessary, it's better to just use a HRGN.
The translation and antiexpose queue handling in
gdkgeometry-win32.c seems unnecessary (and not implementable in
the same way as on X11 anyway, no serial numbers) on Windows,
ifdeffed out.
Don't (try to) do guffaw scrolling as there is no static window
gravity on Windows. Guffaw scrolling would be unnecessary anyway,
as there is the ScrollWindow() API. This improves the behaviour of
the Text Widget demo in gtk-demo a lot. But I have no idea how the
lack of static win gravity should be handled in other places where
the X11 code uses it. Especially _gdk_window_move_resize_child().
There is still some problem in expose handling. By moving an
obscuring window back and forth over testgtk's main window, for
instance, every now and then you typically get narrow vertical or
horizontal strips of pixels that haven't been properly redrawn
after being exposed. A fencepost error somewhere?
Otherwise, all of testgtk and gtk-demo except "big windows" now
seem to work pretty well.
Bug #79720 should be fixed now.
* gdk/win32/gdkcolor-win32.c (gdk_win32_color_to_string,
gdk_win32_print_paletteentries, gdk_win32_print_system_palette,
gdk_win32_print_hpalette)
* gdk/win32/gdkdrawable-win32.c (gdk_win32_drawable_description)
* gdk/win32/gdkevents-win32.c (gdk_win32_message_name):
Move all debugging helper functions to gdkmain-win32.c.
* gdk/win32/gdkdrawable-win32.c (_gdk_win32_draw_tiles):
Rewrite. Make static. Must take tile origin parameters, too.
(gdk_win32_draw_rectangle): Pass the tile/stipple origin to
_gdk_win32_draw_tiles(). Remove #if 0 code.
(blit_inside_window): Don't call ScrollDC(), that didn't work at
all like I thought. A simple call to BitBlt() is enough.
* gdk/win32/gdkevents-win32.c (gdk_event_translate) Remove unused
latin_locale_loaded variable.
(_gdk_win32_get_next_tick): New function. Used to make sure
timestamps of events are always increasing, both in events
generated from the window procedure and in events gotten via
PeekMessage(). Not sure whether this is actually useful, but it
seemed as a good idea.
(real_window_procedure): Don't use a local GdkEventPrivate
variable. Don't attempt any compression of configure or expose
events here, handled elsewhere.
(erase_background): Accumulate window offsets when traversing up
the parent chain for GDK_PARENT_RELATIVE_BG, in order to get
correct alignment of background pixmaps. Don't fill with
BLACK_BRUSH if GDK_NO_BG.
(gdk_event_get_graphics_expose): A bit more verbose debugging output.
(gdk_event_translate): Use _gdk_win32_get_next_tick(). In the
WM_PAINT handler, don't check for empty update rect. When we get a
WM_PAINT, the update region isn't empty. And if it for some
strange reason is, that will be handled later anyway. Call
GetUpdateRgn() before calling BeginPaint() and EndPaint() (which
empty the update region).
* gdk/win32/gdkdnd-win32.c
* gdk/win32/gdkinput-win32.c:
Use _gdk_win32_get_next_tick().
* gdk/win32/gdkfont-win32.c: Use %p to print HFONTs.
(gdk_text_size): Remove, unused.
* gdk/win32/gdkgc-win32.c: Set clip origins to zero
when appropriate.
(gdk_gc_copy): Increase refcount on colormap if present.
(gdk_win32_hdc_get): Handle just hcliprgn. If we have a stipple,
combine it with clip region after selecting into the DC.
(_gdk_win32_bitmap_to_hrgn): Rename from _gdk_win32_bitmap_to_region.
(_gdk_win3_gdkregion_to_hrgn): New function, code snippet
extracted from gdk_win32_hdc_get().
* gdk/win32/gdkgeometry-win32.c: Ifdef out the translate_queue
handling.
(gdk_window_copy_area_scroll): Increase clipRect to avoid
ScrollWindowEx() not scrolling pixels it thinks are invalid.
Scroll also children with the ScrollWindowEx() call. No need to
call gdk_window_move() on the children.
(gdk_window_scroll): Don't do guffaw scrolling.
(gdk_window_compute_position): Fix typo, used win32_y where x was
intended.
(gdk_window_premove, gdk_window_postmove,
gdk_window_clip_changed): Add debugging output.
(_gdk_windowing_window_queue_antiexpose): Just call ValidateRgn()
on the region.
(_gdk_window_process_expose): No use for the serial number
parameter now. Instead of a rectangle, take a region parameter, as
Windows gives us one in WM_PAINT.
* gdk/win32/gdkmain-win32.c (_gdk_win32_lbstyle_to_string,
_gdk_win32_pstype_to_string, _gdk_win32_psstyle_to_string,
_gdk_win32_psendcap_to_string, _gdk_win32_psjoin_to_string,
_gdk_win32_rect_to_string, _gdk_win32_gdkrectangle_to_string,
_gdk_win32_gdkregion_to_string): New debugging functions.
(static_printf): Helper function for the above. sprintfs into a
static circular buffer, return value should be used "soon".
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Plug memory
leak, free list after use.
(gdk_window_gravity_works): Remove, we know that there is no such
thing on Windows.
(gdk_window_set_static_bit_gravity,
gdk_window_set_static_win_gravity): Ditto, remove, they didn't do
anything anyway.
(_gdk_windowing_window_init, gdk_window_foreign_new): Call
_gdk_window_init_position() like in the X11 backend.
(gdk_window_reparent): Don't call the now nonexistent
gdk_window_set_static_win_gravity(). No idea what should be done
instead.
(gdk_window_get_geometry): The returned x and y should be relative
to parent. Used to be always zero..
(gdk_window_set_static_gravities): Return FALSE if trying to set
static gravity.
* gdk/win32/gdkprivate-win32.h: Drop the clip_region field from
GdkGCWin32. Only use the HRGN hcliprgn. Declare new
functions.
* gdk/win32/*.c: Use new debugging functions.
* gdk/win32/rc/gdk.rc.in: Update copyright year.
2002-11-12 22:17:48 +00:00
|
|
|
_gdk_win32_drawable_description (src),
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
width, height, xsrc, ysrc,
|
gdk/win32/gdkprivate-win32.h Rename all global variables and functions to
2002-11-12 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkprivate-win32.h
* gdk/win32/*.c: Rename all global variables and functions to
start with underscore.
Merge from stable:
More work on the Win32 backend. The cause of some scrolling
problems was that SetWindowPos() and ScrollWindowEx() don't blit
those parts of the window they think are invalid. As we didn't
keep Windows's update region in synch with GDK's, Windows thought
those areas that in fact had been updated were invalid. Calling
ValidateRgn() in _gdk_windowing_window_queue_antiexpose() seems to
be an elegant and efficient solution, removing from Windows's
update region those areas we are about to repaint proactively.
In some cases garbage leftover values were used for the clip
origin in GdkGCWin32. This showed up as odd blank areas around the
pixmaps included in the Text Widget in gtk-demo.
Having the clip region either as a GdkRegion or a HRGN in
GdkGCWin32 was unnecessary, it's better to just use a HRGN.
The translation and antiexpose queue handling in
gdkgeometry-win32.c seems unnecessary (and not implementable in
the same way as on X11 anyway, no serial numbers) on Windows,
ifdeffed out.
Don't (try to) do guffaw scrolling as there is no static window
gravity on Windows. Guffaw scrolling would be unnecessary anyway,
as there is the ScrollWindow() API. This improves the behaviour of
the Text Widget demo in gtk-demo a lot. But I have no idea how the
lack of static win gravity should be handled in other places where
the X11 code uses it. Especially _gdk_window_move_resize_child().
There is still some problem in expose handling. By moving an
obscuring window back and forth over testgtk's main window, for
instance, every now and then you typically get narrow vertical or
horizontal strips of pixels that haven't been properly redrawn
after being exposed. A fencepost error somewhere?
Otherwise, all of testgtk and gtk-demo except "big windows" now
seem to work pretty well.
Bug #79720 should be fixed now.
* gdk/win32/gdkcolor-win32.c (gdk_win32_color_to_string,
gdk_win32_print_paletteentries, gdk_win32_print_system_palette,
gdk_win32_print_hpalette)
* gdk/win32/gdkdrawable-win32.c (gdk_win32_drawable_description)
* gdk/win32/gdkevents-win32.c (gdk_win32_message_name):
Move all debugging helper functions to gdkmain-win32.c.
* gdk/win32/gdkdrawable-win32.c (_gdk_win32_draw_tiles):
Rewrite. Make static. Must take tile origin parameters, too.
(gdk_win32_draw_rectangle): Pass the tile/stipple origin to
_gdk_win32_draw_tiles(). Remove #if 0 code.
(blit_inside_window): Don't call ScrollDC(), that didn't work at
all like I thought. A simple call to BitBlt() is enough.
* gdk/win32/gdkevents-win32.c (gdk_event_translate) Remove unused
latin_locale_loaded variable.
(_gdk_win32_get_next_tick): New function. Used to make sure
timestamps of events are always increasing, both in events
generated from the window procedure and in events gotten via
PeekMessage(). Not sure whether this is actually useful, but it
seemed as a good idea.
(real_window_procedure): Don't use a local GdkEventPrivate
variable. Don't attempt any compression of configure or expose
events here, handled elsewhere.
(erase_background): Accumulate window offsets when traversing up
the parent chain for GDK_PARENT_RELATIVE_BG, in order to get
correct alignment of background pixmaps. Don't fill with
BLACK_BRUSH if GDK_NO_BG.
(gdk_event_get_graphics_expose): A bit more verbose debugging output.
(gdk_event_translate): Use _gdk_win32_get_next_tick(). In the
WM_PAINT handler, don't check for empty update rect. When we get a
WM_PAINT, the update region isn't empty. And if it for some
strange reason is, that will be handled later anyway. Call
GetUpdateRgn() before calling BeginPaint() and EndPaint() (which
empty the update region).
* gdk/win32/gdkdnd-win32.c
* gdk/win32/gdkinput-win32.c:
Use _gdk_win32_get_next_tick().
* gdk/win32/gdkfont-win32.c: Use %p to print HFONTs.
(gdk_text_size): Remove, unused.
* gdk/win32/gdkgc-win32.c: Set clip origins to zero
when appropriate.
(gdk_gc_copy): Increase refcount on colormap if present.
(gdk_win32_hdc_get): Handle just hcliprgn. If we have a stipple,
combine it with clip region after selecting into the DC.
(_gdk_win32_bitmap_to_hrgn): Rename from _gdk_win32_bitmap_to_region.
(_gdk_win3_gdkregion_to_hrgn): New function, code snippet
extracted from gdk_win32_hdc_get().
* gdk/win32/gdkgeometry-win32.c: Ifdef out the translate_queue
handling.
(gdk_window_copy_area_scroll): Increase clipRect to avoid
ScrollWindowEx() not scrolling pixels it thinks are invalid.
Scroll also children with the ScrollWindowEx() call. No need to
call gdk_window_move() on the children.
(gdk_window_scroll): Don't do guffaw scrolling.
(gdk_window_compute_position): Fix typo, used win32_y where x was
intended.
(gdk_window_premove, gdk_window_postmove,
gdk_window_clip_changed): Add debugging output.
(_gdk_windowing_window_queue_antiexpose): Just call ValidateRgn()
on the region.
(_gdk_window_process_expose): No use for the serial number
parameter now. Instead of a rectangle, take a region parameter, as
Windows gives us one in WM_PAINT.
* gdk/win32/gdkmain-win32.c (_gdk_win32_lbstyle_to_string,
_gdk_win32_pstype_to_string, _gdk_win32_psstyle_to_string,
_gdk_win32_psendcap_to_string, _gdk_win32_psjoin_to_string,
_gdk_win32_rect_to_string, _gdk_win32_gdkrectangle_to_string,
_gdk_win32_gdkregion_to_string): New debugging functions.
(static_printf): Helper function for the above. sprintfs into a
static circular buffer, return value should be used "soon".
* gdk/win32/gdkwindow-win32.c (gdk_propagate_shapes): Plug memory
leak, free list after use.
(gdk_window_gravity_works): Remove, we know that there is no such
thing on Windows.
(gdk_window_set_static_bit_gravity,
gdk_window_set_static_win_gravity): Ditto, remove, they didn't do
anything anyway.
(_gdk_windowing_window_init, gdk_window_foreign_new): Call
_gdk_window_init_position() like in the X11 backend.
(gdk_window_reparent): Don't call the now nonexistent
gdk_window_set_static_win_gravity(). No idea what should be done
instead.
(gdk_window_get_geometry): The returned x and y should be relative
to parent. Used to be always zero..
(gdk_window_set_static_gravities): Return FALSE if trying to set
static gravity.
* gdk/win32/gdkprivate-win32.h: Drop the clip_region field from
GdkGCWin32. Only use the HRGN hcliprgn. Declare new
functions.
* gdk/win32/*.c: Use new debugging functions.
* gdk/win32/rc/gdk.rc.in: Update copyright year.
2002-11-12 22:17:48 +00:00
|
|
|
_gdk_win32_drawable_description ((GdkDrawable *) drawable),
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
xdest, ydest,
|
|
|
|
|
use_fg_bg));
|
2000-07-23 21:43:23 +00:00
|
|
|
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
draw_impl = (GdkDrawableImplWin32 *) drawable;
|
2000-07-23 21:43:23 +00:00
|
|
|
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
if (GDK_IS_DRAWABLE_IMPL_WIN32 (src))
|
|
|
|
|
src_impl = (GdkDrawableImplWin32 *) src;
|
|
|
|
|
else if (GDK_IS_WINDOW (src))
|
|
|
|
|
src_impl = (GdkDrawableImplWin32 *) GDK_WINDOW_OBJECT (src)->impl;
|
|
|
|
|
else if (GDK_IS_PIXMAP (src))
|
|
|
|
|
src_impl = (GdkDrawableImplWin32 *) GDK_PIXMAP_OBJECT (src)->impl;
|
|
|
|
|
else
|
|
|
|
|
g_assert_not_reached ();
|
2000-07-23 21:43:23 +00:00
|
|
|
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
hdc = gdk_win32_hdc_get ((GdkDrawable *) drawable, gc, GDK_GC_FOREGROUND);
|
2000-07-23 21:43:23 +00:00
|
|
|
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
gdk_drawable_get_size (src, &src_width, &src_height);
|
|
|
|
|
|
|
|
|
|
if ((src_rgn = CreateRectRgn (0, 0, src_width + 1, src_height + 1)) == NULL)
|
|
|
|
|
WIN32_GDI_FAILED ("CreateRectRgn");
|
|
|
|
|
else if ((draw_rgn = CreateRectRgn (xsrc, ysrc,
|
|
|
|
|
xsrc + width + 1,
|
|
|
|
|
ysrc + height + 1)) == NULL)
|
|
|
|
|
WIN32_GDI_FAILED ("CreateRectRgn");
|
|
|
|
|
else
|
|
|
|
|
{
|
|
|
|
|
if (GDK_IS_WINDOW_IMPL_WIN32 (draw_impl))
|
|
|
|
|
{
|
|
|
|
|
int comb;
|
|
|
|
|
|
|
|
|
|
/* If we are drawing on a window, calculate the region that is
|
|
|
|
|
* outside the source pixmap, and invalidate that, causing it to
|
|
|
|
|
* be cleared. Not completely sure whether this is always needed. XXX
|
|
|
|
|
*/
|
|
|
|
|
SetRectEmpty (&r);
|
|
|
|
|
outside_rgn = CreateRectRgnIndirect (&r);
|
|
|
|
|
|
|
|
|
|
if ((comb = CombineRgn (outside_rgn,
|
|
|
|
|
draw_rgn, src_rgn,
|
|
|
|
|
RGN_DIFF)) == ERROR)
|
|
|
|
|
WIN32_GDI_FAILED ("CombineRgn");
|
|
|
|
|
else if (comb != NULLREGION)
|
|
|
|
|
{
|
|
|
|
|
OffsetRgn (outside_rgn, xdest, ydest);
|
|
|
|
|
GDK_NOTE (MISC, (GetRgnBox (outside_rgn, &r),
|
|
|
|
|
g_print ("...calling InvalidateRgn, "
|
|
|
|
|
"bbox: %ldx%ld@+%ld+%ld\n",
|
|
|
|
|
r.right - r.left - 1, r.bottom - r.top - 1,
|
|
|
|
|
r.left, r.top)));
|
|
|
|
|
InvalidateRgn (draw_impl->handle, outside_rgn, TRUE);
|
|
|
|
|
}
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
GDI_CALL (DeleteObject, (outside_rgn));
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
#if 1 /* Don't know if this is necessary XXX */
|
|
|
|
|
if (CombineRgn (draw_rgn, draw_rgn, src_rgn, RGN_AND) == COMPLEXREGION)
|
|
|
|
|
g_warning ("gdk_win32_blit: CombineRgn returned a COMPLEXREGION");
|
|
|
|
|
|
|
|
|
|
GetRgnBox (draw_rgn, &r);
|
|
|
|
|
if (r.left != xsrc || r.top != ysrc ||
|
|
|
|
|
r.right != xsrc + width + 1 || r.bottom != ysrc + height + 1)
|
|
|
|
|
{
|
|
|
|
|
xdest += r.left - xsrc;
|
|
|
|
|
xsrc = r.left;
|
|
|
|
|
ydest += r.top - ysrc;
|
|
|
|
|
ysrc = r.top;
|
|
|
|
|
width = r.right - xsrc - 1;
|
|
|
|
|
height = r.bottom - ysrc - 1;
|
|
|
|
|
|
|
|
|
|
GDK_NOTE (MISC, g_print ("... restricted to src: %dx%d@+%d+%d, "
|
|
|
|
|
"dest: @+%d+%d\n",
|
|
|
|
|
width, height, xsrc, ysrc,
|
|
|
|
|
xdest, ydest));
|
|
|
|
|
}
|
|
|
|
|
#endif
|
|
|
|
|
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
GDI_CALL (DeleteObject, (src_rgn));
|
|
|
|
|
GDI_CALL (DeleteObject, (draw_rgn));
|
2000-07-23 21:43:23 +00:00
|
|
|
}
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
|
|
|
|
|
if (GDK_IS_PIXMAP_IMPL_WIN32 (src_impl))
|
|
|
|
|
blit_from_pixmap (use_fg_bg, draw_impl, hdc,
|
|
|
|
|
(GdkPixmapImplWin32 *) src_impl, GDK_GC_WIN32 (gc),
|
|
|
|
|
xsrc, ysrc, xdest, ydest, width, height);
|
|
|
|
|
else if (draw_impl->handle == src_impl->handle)
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
blit_inside_window (hdc, GDK_GC_WIN32 (gc), xsrc, ysrc, xdest, ydest, width, height);
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
else
|
Reflect recent renamings and removals of functions.
2002-11-15 Tor Lillqvist <tml@iki.fi>
* gdk/gdk.def: Reflect recent renamings and removals of functions.
Merge from stable:
Start implementing all fill styles (i.e. tiled, stippled, and
opaque stippled in addition to the plain solid style) in the Win32
backend in an elegant and generic way. For now only did the
draw_rectangle() and draw_glyphs() methods. The rest will
follow. Previously some of the drawing methods implemented opaque
stippling, but not tiles or non-opaque stippling.
Seems to work fine, now the check marks show up in check buttons,
the stippled background and stippled text in gtk-demo's Text
Widget look as they should, and GtkText's line wrap arrow shows
correctly instead of an ugly rectangle. [This refers to the stable
branch, haven't actually checked HEAD.]
The implementation does do a lot of pixmap handling and blitting
back and forth, especially on Win9x. But performance is hopefully
not an issue. I don't think many applications do a lot of tiled or
stippled drawing.
* gdk/win32/gdkprivate-win32.h: Define a new macro, GDI_CALL, that
calls a GDI function and prints a warning if it failed. Also
API_CALL for non-GDI calls. Cleans all the the if (!BlaBla())
WIN32_GDI_FAILED ("BlaBla") snippets, these can now be written
GDI_CALL (BlaBla, ()). Declare new functions.
* gdk/win32/gdkdrawable-win32.c: Use GDI_CALL macro in lots of places.
(generic_draw): New function that handles all the blitting
necessary to implement tiles and stipples. A function that
actually draws stuff is passed as a parameter to
generic_draw(). If the fill style is solid, it is called
directly, to draw on the destination drawable. Otherwise it is
called to draw on a temporary mask bitmap, which then is used in
blitting operations. The tiles and/or stipples are rendered into
another temporary pixmap. If MaskBlt() is available (on NT/2k/XP),
it is used, otherwise a sequence of BitBlt() is used to do the
final composition onto the destination drawable.
(draw_tiles_lowlevel, draw_tiles): Some renaming and code
reorg. Use BitBlt() to blit each tile, not gdk_draw_drawable().
(rop2_to_rop3): New function, does binary->ternary rop mapping.
(blit_from_pixmap, blit_inside_window, blit_from_window): Use
rop2_to_rop3(). Previously used SRCCOPY always...
(draw_rectangle, gdk_win32_draw_rectangle, draw_glyphs,
gdk_win32_draw_glyphs): Split functionality into two functions,
with generic_draw() doing its magic inbetween.
* gdk/win32/gdkevents-win32.c: Remove the TrackMouseEvent code, it
was ifdeffed out and wouldn't have done anything even if
enabled. Remove the GDK_EVENT_FUNC_FROM_WINDOW_PROC code, didn't
have any effect any more anyway after all the changes GTK+ has
gone through in the last years. Remove some #if 0 code.
* gdk/win32/gdkgc-win32.c (gdk_gc_copy): Set the copy's hdc field
to NULL in case a GC is copied while it has a Windows DC active.
* gdk/win32/gdkprivate-win32.h
* gdk/win32/gdkglobals-win32.c: Remove gdk_event_func_from_window_proc.
* gdk/win32/gdkmain-win32.c: Remove -event-func-from-window-proc
option. If there is a PRETEND_WIN9X envvar, set windows_version as
if on Win9x.
* gdk/win32/gdkpixmap-win32.c (_gdk_win32_pixmap_new,
gdk_pixmap_new): Combine these two, _gdk_win32_pixmap_new() wasn't
used or exported. Make a bit more like the X11 version. Hopefully
I didn't break the fragile palettized display ("pseudocolor")
code.
* gdk/win32/gdkgc-win32.c: Various debugging output improvements.
(predraw_set_foreground): Check whether
tile/stipple origins are valid when calling SetBrushOrgEx().
(gdk_win32_hdc_get): Ifdef out code that tries to handle the
stipple by converting it into a region, and combining the clip
region with that. A stipple shouldn't work like that, it should
replicate in x and y directions. Stipples are now handled by
generic_draw() in gdkdrawable-win32.c.
* gdk/win32/gdkmain-win32.c: (gdk_win32_gcvalues_mask_to_string,
gdk_win32_rop2_to_string): New debugging functions.
(gdk_win32_print_dc): Print also DC's rop2 and text color.
2002-11-16 01:12:10 +00:00
|
|
|
blit_from_window (hdc, GDK_GC_WIN32 (gc), src_impl, xsrc, ysrc, xdest, ydest, width, height);
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
gdk_win32_hdc_release ((GdkDrawable *) drawable, gc, GDK_GC_FOREGROUND);
|
|
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static void
|
|
|
|
|
gdk_win32_draw_image (GdkDrawable *drawable,
|
|
|
|
|
GdkGC *gc,
|
|
|
|
|
GdkImage *image,
|
|
|
|
|
gint xsrc,
|
|
|
|
|
gint ysrc,
|
|
|
|
|
gint xdest,
|
|
|
|
|
gint ydest,
|
|
|
|
|
gint width,
|
|
|
|
|
gint height)
|
|
|
|
|
{
|
|
|
|
|
g_assert (GDK_IS_DRAWABLE_IMPL_WIN32 (drawable));
|
|
|
|
|
|
|
|
|
|
_gdk_win32_blit (TRUE, (GdkDrawableImplWin32 *) drawable,
|
|
|
|
|
gc, (GdkPixmap *) image->windowing_data,
|
|
|
|
|
xsrc, ysrc, xdest, ydest, width, height);
|
2000-07-23 21:43:23 +00:00
|
|
|
}
|
|
|
|
|
|
|
|
|
|
static gint
|
|
|
|
|
gdk_win32_get_depth (GdkDrawable *drawable)
|
|
|
|
|
{
|
|
|
|
|
/* This is a bit bogus but I'm not sure the other way is better */
|
|
|
|
|
|
|
|
|
|
return gdk_drawable_get_depth (GDK_DRAWABLE_IMPL_WIN32 (drawable)->wrapper);
|
1999-11-11 22:12:27 +00:00
|
|
|
}
|
2000-10-25 18:07:12 +00:00
|
|
|
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
static GdkScreen*
|
|
|
|
|
gdk_win32_get_screen (GdkDrawable *drawable)
|
|
|
|
|
{
|
2002-06-20 23:59:27 +00:00
|
|
|
return gdk_screen_get_default ();
|
Changes multihead reorganizing code for win32 support, mostly from a patch
Wed Jun 5 18:34:47 2002 Owen Taylor <otaylor@redhat.com>
Changes multihead reorganizing code for win32 support,
mostly from a patch by Hans Breuer.
* gdk/gdkcolor.c gdk/x11/gdkcolor-x11.c gdk/gdkcursor.c
gdk/x11/gdkcursor-x11.c gdk/gdkevents.c gdk/x11/gdkevents-x11.c
gdk/gdkfont.c gdk/x11/gdkfont-x11.c gdk/gdkkeys.c
gdk/x11/gdkkeys-x11.c gdk/gdkimage.c gdk/x11/gdkimage-x11.c
gdk/gdkscreen.c gdk/x11/gdkmain-x11.c
gdk/gdkdisplay.c gdk/gdkevents-x11.c gdk/gdkpango.c
gdk/x11/gdkpango-x11.c gdk/gdkselection.c
gdk/x11/gdkselection-x11.c gdk/gdkwindow.c
gdk/x11/gdkwindow-x11.c gdk/gdkvisual.c gdk/x11/gdkvisual-x11.c:
Move port-independent singlehead wrapper functions into
port-independent part of GDK. (#80009)
* gdk/win32/gdkcolor-win32.c gdk/win32/gdkcursor-win32.c
gdk/win32/gdkevents-win32.c gdk/win32/gdkfont-win32.c
gdk/win32/gdkimage-win32.c gdk/win32/gdkkeys-win32.c
gdk/win32/gdkmain-win32.c gdk/win32/gdkproperty-win32.c
gdk/win32/gdkselection-win32.c gdk/win32/gkwindow-win32.c:
Turn singlehead functions into "multihead" functions that ignore
their GdkDisplay or GdkScreen arguments.
* gdk/win32/gdkdrawable-win32.c gdk/win32/gdkevents-win32.c
gdk/win32/gdkinput-win32.c gdk/win32/gdkprivate-win32.h:
Misc multihead-compatibility changes.
* gtk/gtk.def gdk/gdk.def: Update for multihead functions.
* gdk/gdkcolormap.h gdk/gdkvisual.h gdk/x11/gdkcolormap-x11.c
gdk/x11/gdkvisual-x11.c: Remove the screen fields
from the public parts of the colormap/visual structures, add accessors
instead.
* gdk/gdkpixbuf-render.c gdk/gdkpixmap.c gdk/gdkrgb.c
gdk/x11/gdkcolormap-x11.c gdk/x11/gdkimage-x11.c
gdk/x11/gdkimage-x11.c gdk/x11/gdkprivate-x11.h gtk/gtkgc.c
gtk/gtkstyle.c gtk/gtkwidget.c: Use accessors to get the screen
for colormaps, visuals; move the fields into the private
structures for the x11 backend.
* gdk/gdkdisplay.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/gdkscreen.[ch] gdk/x11/gdkscreen-x11.c:
Remove virtualization of screen and display functions.
(#79990, patch from Erwann Chenede)
* gdk/win32/gdkdisplay-x11.c gdk/win32/gdkscreen-win32.c
gdk/win32/{Makefile.am, makefile.msc, makefile.mingw}:
New files containing stub implementations of Display,
Screen functions.
* gdk/x11/gdkscreen-x11.[ch] gdk/x11/gdkdisplay-x11.[ch]
gdk/x11/gdkx.h: Clean up function exports and what
headers they are in. (#79954)
* gdk/x11/gdkx.h: Fix macro that was referring to a non-existant
screen->screen_num. (In the patch for #79972, Erwann Chenede)
* gdk/gdkscreen.c gdk/gdkwindow.c gdk/x11/gdkinternals.h
gdk/x11/gdkscreen-x11.c: Fix gdk_screen_get_window_at_pointer()
to use window hooks. (#79972, patch partly from Erwann Chenede)
* gdk/x11/gdkdisplay-x11.c gdk/x11/gdkevents-x11.c: Fix
some warnings.
2002-06-06 00:26:42 +00:00
|
|
|
}
|
|
|
|
|
|
2000-10-25 18:07:12 +00:00
|
|
|
static GdkVisual*
|
|
|
|
|
gdk_win32_get_visual (GdkDrawable *drawable)
|
|
|
|
|
{
|
|
|
|
|
return gdk_drawable_get_visual (GDK_DRAWABLE_IMPL_WIN32 (drawable)->wrapper);
|
|
|
|
|
}
|
2001-09-21 19:58:35 +00:00
|
|
|
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
HGDIOBJ
|
2001-09-21 19:58:35 +00:00
|
|
|
gdk_win32_drawable_get_handle (GdkDrawable *drawable)
|
|
|
|
|
{
|
Massive changes. Too many to list here, but I'll try a summary:
2002-02-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/*.c: Massive changes. Too many to list here, but I'll
try a summary:
1) Unify GdkPixmap and GdkImage implementation: For each
GdkPixmap, allocate a GdkImage, and vice versa.
GdkPixmapImplWin32Data has a pointer to the GdkImage.
GdkImage::windowing_data is a pointer to the GdkPixmap.
This simplifies many pixmap and image related functions a lot, and
reduces duplicated code snippets. For instance, there is only one
place in gdk/win32 where CreateDIBSection() is called, in the
function _gdk_win32_new_pixmap(). Converting a bitmap (GdkPixmap)
to a Windows region is almost trivial, with the bitmap bits being
readily accessible in the associated GdkImage.
All blitting between GdkPixmaps, GdkWindows and GdkImages goes
through handled the _gdk_win32_blit() function, which calls
different functions to handle the cases of blitting from pixmaps,
inside windows (scrolling), or from windows, which all require
somewhat different handling.
2) Support 256-color mode. This has long been very broken, now it
works more or less OK. Keep the logical palette for each colormap
as small as possible while allocating and freeing colors. Select
and realize the logical palette associated with a GdkColormap into
a DC before drawing or blitting.
When the display is in 256-color mode, make it possible for the
user to override the size of the palette(s) used with either the
GDK_WIN32_MAX_COLORS environment variable, or a -max-colors
command line option. It is possible to reduce the palette size all
the way down to using just the 16 static colors (which causes the
system visual to be of type GDK_VISUAL_STATIC_COLOR. This could
possibly be useful if one desperately wants to avoid color
flashing. (Note that in order for this to work properly, an as of
yet not commited fix to gdkrgb.c is needed.)
Handle the palette messages. On WM_PALETTECHANGED, call
UpdateColors() for the given window hierarchy. Do this only if a
window in some other top-level window hierarchy caused the palette
change (realized a palette). Do this max five times in a row (an
arbitrarily chosen limit), though, otherwise redraw by generating
expose events. On WM_QUERYNEWPALETTE, cause a redraw of the whole
window hierarchy by generating GDK_EXPOSE events.
3) Code cleanup in general. For instance, remove the "emulated"
X11 structs ColormapStruct, Visual and XStandardColormap. Use the
new GDK_DEBUG_* flags for debugging output in the relevant source
files. Remove the unused colormap hash table in gdkcolor-win32.c
4) Plug some resource leaks.
2002-02-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdnd-win32.c (gdk_dropfiles_filter): Use
g_filename_to_uri() to actually create legal URIs in the
text/uri-list data.
2002-02-17 00:25:05 +00:00
|
|
|
return GDK_DRAWABLE_HANDLE (drawable);
|
2001-09-21 19:58:35 +00:00
|
|
|
}
|
