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>.
2000-03-17 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkevents-win32.c: Remove the #ifndef
USE_DISPATCHMESSAGE sections, we do want to use DispatchMessage.
* gdk/win32/gdkfont-win32.c
* gdk/win32/gdkproperty-win32.c
* gdk/win32/gdkselection-win32.c
* gdk/win32/gdkwindow-win32.c: Add const to some arguments that are
now declared such.
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.
2000-02-13 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkgc-win32.c (gdk_gc_predraw): Add an extra parameter
so that we don't have to do unnecessary settings to the HDC.
* gdk/win32/gdkdrawable-win32.c
* gdk/win32/gdkimage-win32.c: Corresponding changes to the calls of
gdk_gc_predraw.
* gdk/win32/gdkdrawable-win32.c: Special-casing for GdkGCs where
the fill style is GDK_OPAQUE_STIPPLED. In those cases we construct
GDI paths, call WidenPath to get the outline of the stroken path,
and then fill the outline (with the brush that was built from the
stipple).
* gdk/win32/gdkgc-win32.c: Factor out common code from
_gdk_win32_gc_new and gdk_win32_gc_set_values into
gdk_win32_gc_values_to_win32values.
* gdk/win32/gdkmain-win32.c (gdk_win32_last_error_string,
gdk_win32_api_failed): New functions for error logging.
* gdk/win32/gdkprivate-win32.h: Declare them, and a macro
WIN32_API_FAILED to call them, passing function or file name and
line number.
* gdk/win32/*.c: Use the WIN32_API_FAILED macro.
* gdk/win32/gdkprivate-win32.h: Store just the pixel values from
GdkColor for foreground and background in GdkGCWin32Data.
* gdk/makefile.cygwin: Link in the resource object separately.
* gdk/win32/rc/gdk.rc
* gtk/gtk.rc (New file)
* gdk/win32/makefile.cygwin
* gtk/makefile.cygwin: Update build number in DLLs automatically,
as in GLib.
2000-02-04 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkfont-win32.c (logfont_to_xlfd): Use
g_filename_to_utf8 to convert the font names Windows gives us from
whatever is the default codepage to UTF-8.
(gdk_font_load_internal) Use g_filename_from_utf8 for conversion
in the other direction.
* gdk/win32/gdkgc-win32.c (gdk_win32_gc_set_values): Fix cut&paste
error in debugging output.
2000-02-02 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkwindow-win32.c (gdk_window_clear): Pass zero width
and height parameters to gdk_window_clear_area(). Not minus one.
2000-02-01 Tor Lillqvist <tml@iki.fi>
* gtk/gtkfilesel.c: Use the g_filename_to_utf8 and
g_filename_from_utf8 functions (which were added a moment ago to
GLib). Some cleanups: Use gbooleans. Use GStrings instead of fixed
size buffers.
* gtk/gtkfilesel.h: Add comment about
gtk_file_selection_get_filename returning the filename in the C
runtime's encoding.
* README.win32
* gdk/gdk.def
* gdk/makefile.{cygwin,msc}
* gtk/gtk.def: Updates.
* gdk/gdkcursor-win32.c: Initialise refcount.
1999-12-18 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkfont-win32.c (gdk_text_size, gdk_text_extents):
When handling a single character (text length == 1), don't handle
it as if it was UTF-8.
1999-12-11 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkfont-win32.c (check_unicode_subranges): More
tweaks. Check only if at least one of those Unicode subrange bits
we care for is set. If no code page bits are set, guess (wildly)
based on the charset.
1999-12-07 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkfont-win32.c: Fix string measurement code. For now,
the rbearing is set to the same as the width, but this should be
fixed.
1999-12-06 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkfont-win32.c (check_unicode_subranges): New
function. Guesstimate what Unicode subranges a font covers based
on the codepages. Windows tells us it covers. This will hopefully
help those Windows versions or fonts that don't give us any useful
Unicode subrange information with GetTextCharsetInfo. Call this
function in gdk_font_load_internal.
* gdk/win32/{gdkdnd,gdkimage,gdkpixmap,gdkprivate}-win32.c: Misc
minor changes.
1999-11-25 Tor Lillqvist <tml@iki.fi>
* gdk/gdkgc.c (gdk_gc_set_ts_origin, gdk_gc_set_clip_origin):
Fix two copy&paste errors.
* gdk/makefile.cygwin: Also rebuild DLL when the static archive in
win32 has changed.
* gdk/win32/gdkprivate-win32.h: Don't need CPINFO in the
GdkWin32SingleFont struct.
* gdk/win32/gdkfont-win32.c: Some more debugging: Print Unicode
subranges of loaded fonts. Clear font signature first, in case
GetTextCharsetInfo fails. Pretend SYMBOL_CHARSET fonts have
ASCII+Basic Latin (i.e. 0x40--0xFF) as they are single-byte.
* gdk/win32/gdkgc-win32.c: Improved logging. (gdk_gc_postdraw):
Unoffset clip region.
1999-11-21 Tor Lillqvist <tml@iki.fi>
* gdk/gdkconfig.h: Remove, as this is a file generated by configure
(or copied from gdkconfig.h.win32 on Win32, sigh).
* gdk/gdkprivate.h: Mark gdk_parent_root for export from DLL.
* gdk/gdkgc.c (gdk_gc_alloc): Remove duplicated line.
1999-11-08 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdraw.c
* gdk/win32/gdkfont.c
* gdk/win32/gdkgc.c: Various minor cleanups and bugfixes
following yesterday's changes. (Unrelated to Owen's reorg.)
1999-11-07 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkprivate.h: New font private structures, related to
fontsets.
* gdk/win32/gdkfont.c: New functions gdk_font_list_new() and
gdk_font_list_free(). On X11, will just be wrappers to
XListFonts() and XFreeFontNames(). On Win32, the code previously
in gtkfontsel.c is now here.
New function gdk_font_xlfd_create(). On X11 will get the FONT
property of the font (for GDK_FONT_FONTs), or call
XBaseFontNameListOfFontSet (for GDK_FONT_FONTSETs), on Win32
builds a XLFD style name from the font information in the LOGFONT
struct(s).
New function gdk_font_xlfd_free(), which correspondingly frees the
string returned by gdk_font_xlfd_create().
Implement fontsets on Win32. Add a function that iterates over a
wide char string and calls a callback function for each substring
of wide chars from the same Unicode subrange (and thus probably
available in the same real font).
Improve the XLFD emulation a bit.
* gdk/win32/gdkim.c (gdk_nmbstowchar_ts): Small bugfix.
* gdk/win32/gdkevents.c: Workaround for suspected bug on Win2k
Beta3, WM_IME_CHAR messages don't seem to contain the composed
multi-byte char as with the Active IMM on Win9x. Oh well, handle
WM_IME_COMPOSITION with GCS_RESULTSTR instead, use
ImmGetCompositionStringW() to get the composed Unicode chars.
* gdk/win32/gdkgc.c
* gdk/win32/gdkdraw.c: Changes needed because of the font private
struct changes.
* gdk/win32/gdk.def: Add the new functions.
1999-11-04 Tor Lillqvist <tml@iki.fi>
* config.h.win32: Don't define HAVE_DIMM_H if MSC, as you have to
get the Platform SDK to get <dimm.h>.
* gdk/win32/gdkevents.c: More event handling fixes and
simplification. Never generate motion events with is_hint true. We
used to do that on bogus grounds earlier. Windows sends
WM_MOUSEMOVE messages on button events even if the mouse hasn't
moved, ignore these.
* gdk/win32/gdkfont.c: Load all fonts as (pretended) fontsets.
* gdk/win32/gdkglobals.c
* gdk/win32/gdkprivate.h: Define a typedef for the pointer to
the TrackMouseEvent function, and use it.
* gdk/win32/gdkwindow.c: Terminate widechar string with a zero
char before calling WideCharToMultiByte in order to get a string
for the window title.
* gdk/win32/gdkdnd.c: Some more random hacking, ifdeffed out.
* gdk/win32/gdk.def: Remove obsolete functions.
* gdk/win32/makefile.{cygwin,msc}: Remove gdkcompat.{o,obj}. Add
/nodefaultlib and /defaultlib switches.
* gtk/gtkrc.c: s/gwin_getlocale/g_win32_getlocale/.
1999-10-31 Tor Lillqvist <tml@iki.fi>
* gdk/gdkkeysyms.h: Add new keysyms from X11R6.4 (including
EuroSign).
* gdk/gdktypes.h: Add note about wchar_t not necessarily being the
same type as GdkWChar, especially on Win32.
* gdk/win32/*.c: Change gdk_root_parent to be a pointer.
* gdk/win32/*.c: Assume all strings are UTF-8. Convert to Unicode
before passing to Windows GDI for drawing etc. Convert to the
system default codepage before passing to Windows as window
titles.
* gdk/win32/gdkprivate.h: Add more fields to GdkWindowPrivate to
support changing input locale on the fly.
* gdk/win32/gdkevent.c: Support input language (keyboard locale)
on-the-fly changes. Convert incoming characters from the current
codepage to Unicode (and then to a UTF-8 multi-byte string) based
on the current input language. Use keysym<->Unicode mapping tables
and functions borrowed from xterm sources.
Support IMEs (Input Method Editors) for CJK languages. On non-CJK
editions of Win9x, use the ActiveX-based Active IMM (Input Method
Manager) if available. IMEs and the Active IMM are available under
the disguise of Chinese, Korean and Japanese support for IE and
Outlook Express from "Windows Update" for Win98. On Win2k, the CJK
support is present in all editions (as long as you install it).
Call DispatchMessage from gdk_events_queue() (and thus
gdk_WindowProc()), instead of duplicating the code in
gdk_WindowProc().
Reworked the grab handling and propagation code, factored out
duplicated code snippets into separate functions. Other cleanups,
too.
* gdk/win32/surrogate-dimm.h: Provide just the bits we need from
the <dimm.h> header describing the Active IMM.
* gdk/win32/gdkfont.c: Pretend to support fontsets, but so far
just do the same as for "single" fonts.
* gdk/win32/gdk.c: Call CoInitialize() (COM initialisation) from
gdk_init_check, and CoUninitialize() from gdk_exit_func. Handle
the new keysyms from gdkkeysyms.h.
* gtk/gtkfontsel.c (Win32): Load the font for the preview as a
fontset, so that gtkentry uses wide characters.
* gtk/gtkrc.c (Win32): Get the locale with gwin_getlocale(). Call
GTk+'s system directory "gtk+", not "gtk".
1999-10-21 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkprivate.h: Add more font private data.
* gdk/win32/gdkfont.c
* gdk/win32/gdkdraw.c: Revamped handling of multi-byte charset
fonts and strings. Now works much better. You still have to
have a correct font selected, though. No fontset emulation yet.
1999-10-14 Tor Lillqvist <tml@iki.fi>
* gdk/win32/gdkdraw.c (gdk_draw_text_wc): Don't use TextOutW for
GDK_FONT_FONT fonts (which is all we have for now, we don't
emulate fontsets). The X11 version uses plain XDrawString in that
case, too. The string passed to gdk_draw_text_wc seems to be in
fact (at least, when used by gtkentry and gtktext) either in a
single-byte charset, or a DBCS. Not Unicode.
This fixes the problem in gtkfontsel, where even if you had
selected a font with a non-Latin1 charset (windows-greek, for
instance), the preview still used Latin-1 glyphs.
* gdk/win32/gdkfont.c (gdk_text_width_wc): Similar change. Don't
use GetTextExtentPoint32W, use GetTextExtentPoint32A.
(gdk_font_load): Recognize the demibold etc weights, even if we
don't have the corresponding constants in the headers.
(gdk_font_hash_insert): Use same hash mechanism as in the X11
version. Should save font resources a bit, when we don't have
multiple HFONTs for the same font.
* gdk/win32/gdkprivate.h: Add the names field as in the X11
version.
1999-10-03 Tor Lillqvist <tml@iki.fi>
* gdk/gdkimage.h gdk/gdkpixmap.h: Change GDK_WINDOWING_WIN32 usage
to #ifdef also here.
* gdk/win32/*.h gdk/win32/*.c: Make corresponding changes as those
Owen did to the X11 backend.
* gdk/win32/gdkdraw.c (gdk_draw_pixmap): Fix it again, don't use
ScrollWindowEx when blitting inside a window, it can't be correct
in the general case.
* gdk/win32/gdkevents.c: Don't handle WM_SIZING, handling
WM_GETMINMAXINFO is easier.
* gdk/win32/gdkimage.c (gdk_image_new): Create new image with
depth equal to the bitspixel value, not the visual's depth.
* gdk/win32/gdkvisual.c (gdk_visual_init): Set the visual's depth
to 24 even if the bitspixel value is 32.
* gdk/gdkrgb.c (gdk_rgb_select_conv): After the above change, no
need to check for depth==32 when bpp==32, depth will always be 24.
* README.win32: Update gcc build instructions. Mention gettext is
GPL.
* gdk/win32/gdkcursor.c (gdk_cursor_new_from_pixmap): Get correct
supported cursor size with GetSystemMetrics.
* gdk/win32/gdkfont.c
* gtk/gtkfontsel.c: Guard against some font weight and charset
symbols being undefined (in mingw32 headers).
* gdk/win32/makefile.cygwin
* gtk/makefile.cygwin
* gtk/gtkthemes.c: No longer need to have differently named
gcc-built DLLs when using gcc-2.95 and -fnative-struct.
directory hierarchy like this, with common gdk.h and gdktypes.h
for all backends. gdkrectangles.c and gdkrgb.c is copied before
compilation from the x11 backed (which still is in .., but
eventually will be in ..\x11).
