gtk/gdk/x11/gdkinput-x11.c

938 lines
26 KiB
C
Raw Normal View History

1997-11-24 22:37:52 +00:00
/* GDK - The GIMP Drawing Kit
* Copyright (C) 1995-1997 Peter Mattis, Spencer Kimball and Josh MacDonald
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
1997-11-24 22:37:52 +00:00
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
1997-11-24 22:37:52 +00:00
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the
* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
* Boston, MA 02111-1307, USA.
1997-11-24 22:37:52 +00:00
*/
/*
* Modified by the GTK+ Team and others 1997-2000. See the AUTHORS
* file for a list of people on the GTK+ Team. See the ChangeLog
* files for a list of changes. These files are distributed with
2009-05-29 14:39:12 +00:00
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#include "config.h"
Move all X specific code into the x11/ directory. Aside from shuffling Mon Nov 8 14:47:04 1999 Owen Taylor <otaylor@redhat.com> Move all X specific code into the x11/ directory. Aside from shuffling things around, did the following: * gdk/gdkprivate.h gdk/gdk.h gdk/x11/gdkmain-x11.h: Add gdk_arg_context_* - a simple argument parsing system in the style of popt. * gdk/gdkdrawable.[ch] gdk/gdkprivate.h gdk/gdkwindow.[ch] gdk/x11/gdkprivate-x11.h: Remove X specific stuff from GdkDrawable and GdkWindowPrivate - add ->klass and ->klass_data fields. The klass_data field points to an auxilliary structure that is windowing system dependent. * gdk/gdkfont.c: Make most of the measurement functions simply wrappers around gdk_text_extents(). * gdk/gdkfont.c gdk/gdkprivate.h gdk/x11/gdkfont-x11.c: Add a _gdk_font_strlen() function that hides the weird behavior in gtk+-1.[02] where a string is interpreted differently for 8-bit and 16-bit fonts. * gdk/gdkevents.c: Add a new function gdk_event_button_generate() to store common code for synthesizing double/triple press events. * gdk/gdkgc.[ch]: Virtualize in the same way as gdkdrawable.h. Make all the function that modify an existing GC simply wrappers around gdk_gc_set_values(). * gdk/gdkcc.[ch]: Moved into x11/ directory in preparation for throwing out later. * gdk/gdkfont.c gdk/gdkimage.c gdk/gdkcolor.c: Change GdkFontPrivate, GdkImagePrivate and GdkColormapPrivate to have a windowing system dependent part (GdkFontPrivateX etc.) that "derives" from the system-independent part. * configure.in gdk/x11/Makefile.in gdk/x11/gdkinput*.c: Got rid of the included-source-files for XInput in favor of automake conditionals. (Which didn't exist when XInput support was originally added.) * gdk/gdkrgb.c: Remove the visual id from the debugging statements since that is X11 specific; print out type/depth info instead.
1999-11-08 20:14:59 +00:00
#include "gdkinputprivate.h"
2000-03-28 01:24:44 +00:00
#include "gdkinternals.h"
Move all X specific code into the x11/ directory. Aside from shuffling Mon Nov 8 14:47:04 1999 Owen Taylor <otaylor@redhat.com> Move all X specific code into the x11/ directory. Aside from shuffling things around, did the following: * gdk/gdkprivate.h gdk/gdk.h gdk/x11/gdkmain-x11.h: Add gdk_arg_context_* - a simple argument parsing system in the style of popt. * gdk/gdkdrawable.[ch] gdk/gdkprivate.h gdk/gdkwindow.[ch] gdk/x11/gdkprivate-x11.h: Remove X specific stuff from GdkDrawable and GdkWindowPrivate - add ->klass and ->klass_data fields. The klass_data field points to an auxilliary structure that is windowing system dependent. * gdk/gdkfont.c: Make most of the measurement functions simply wrappers around gdk_text_extents(). * gdk/gdkfont.c gdk/gdkprivate.h gdk/x11/gdkfont-x11.c: Add a _gdk_font_strlen() function that hides the weird behavior in gtk+-1.[02] where a string is interpreted differently for 8-bit and 16-bit fonts. * gdk/gdkevents.c: Add a new function gdk_event_button_generate() to store common code for synthesizing double/triple press events. * gdk/gdkgc.[ch]: Virtualize in the same way as gdkdrawable.h. Make all the function that modify an existing GC simply wrappers around gdk_gc_set_values(). * gdk/gdkcc.[ch]: Moved into x11/ directory in preparation for throwing out later. * gdk/gdkfont.c gdk/gdkimage.c gdk/gdkcolor.c: Change GdkFontPrivate, GdkImagePrivate and GdkColormapPrivate to have a windowing system dependent part (GdkFontPrivateX etc.) that "derives" from the system-independent part. * configure.in gdk/x11/Makefile.in gdk/x11/gdkinput*.c: Got rid of the included-source-files for XInput in favor of automake conditionals. (Which didn't exist when XInput support was originally added.) * gdk/gdkrgb.c: Remove the visual id from the debugging statements since that is X11 specific; print out type/depth info instead.
1999-11-08 20:14:59 +00:00
#include "gdkx.h"
#include "gdk.h" /* For gdk_error_trap_push()/pop() */
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
#include "gdkdisplay-x11.h"
#include "gdkalias.h"
1997-11-24 22:37:52 +00:00
Add gdk_rgb_find_color() to get a pixel value using GdkRGB functionality Sun Jul 2 12:45:50 2000 Owen Taylor <otaylor@redhat.com> * gdk/gdkrgb.[ch]: Add gdk_rgb_find_color() to get a pixel value using GdkRGB functionality given GdkColormap and GdkColor. (name not final, waiting for inspiration.) * gdk/gdkgc.[ch] (gdk_gc_set_rgb_fg/bg_color): New functions to set the foreground/background of a GC using the GC's colormap and GdkRGB. (name not final, waiting for inspiration.) * gdk/gdkcompat.h gdk/gdkrgb.c (gdk_rgb_get_colormap): Rename from gdk_rgb_get_cmap(), put #define in gdkcompat.h. * gtk/gtkwidget.[ch] gtkcompat.h: Make visuals for gtk_widget_get_visual(), gtk_widget_get_default_visual, etc, purely a function of the corresponding colormap. Make gtk_widget_set_visual(), etc, noop macros in gtkcompat.h. * gdk/gdkpixmap.c gdk/x11/gdkpixmap-c11.c: Rewrite gdk_pixbuf_*create_from_xpm_* in terms of gdk_pixbuf_new_from_xpm_data(), move into platform independent code. * gdk/gdkpixbuf-render.c (gdk_pixbuf_render_to_drawable): Take advantage of the new draw_rgb_32_image_dithalign. * gdk/gdkrgb.c (gdk_draw_rgb_32_image_dithalign): Added. * gtk/gtkgc.c (gtk_gc_new): Set the appropriate colormap on each created GC. * gdk/gdkgc.[ch]: Add gdk_gc_get/set_colormap. * gdk/gdkgc.[ch]: Add a colormap field to the GdkGC structure which we initialize from the drawable when the GC is created, if the drawable has a colormap. * gdk/x11/gdkgc-x11.c: include string.h for memset. * gdk/x11/gdkinput-x11.c: include string.h for strlen, etc. * gtk/gtklayout.[ch]: Remove unsed configure serial member.
2000-07-02 17:03:21 +00:00
#include <string.h>
1997-11-24 22:37:52 +00:00
/* Forward declarations */
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
static GdkDevicePrivate *gdk_input_device_new (GdkDisplay *display,
XDeviceInfo *device,
gint include_core);
static void gdk_input_translate_coordinates (GdkDevicePrivate *gdkdev,
2009-05-29 14:39:12 +00:00
GdkWindow *window,
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
gint *axis_data,
gdouble *axis_out,
gdouble *x_out,
gdouble *y_out);
static void gdk_input_update_axes (GdkDevicePrivate *gdkdev,
gint axes_count,
gint first_axis,
gint *axis_data);
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
static guint gdk_input_translate_state (guint state,
guint device_state);
1997-11-24 22:37:52 +00:00
GdkDevicePrivate *
_gdk_input_find_device (GdkDisplay *display,
guint32 id)
{
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
GList *tmp_list = GDK_DISPLAY_X11 (display)->input_devices;
GdkDevicePrivate *gdkdev;
while (tmp_list)
{
gdkdev = (GdkDevicePrivate *)(tmp_list->data);
if (gdkdev->deviceid == id)
return gdkdev;
tmp_list = tmp_list->next;
}
return NULL;
}
1997-11-24 22:37:52 +00:00
Move all X specific code into the x11/ directory. Aside from shuffling Mon Nov 8 14:47:04 1999 Owen Taylor <otaylor@redhat.com> Move all X specific code into the x11/ directory. Aside from shuffling things around, did the following: * gdk/gdkprivate.h gdk/gdk.h gdk/x11/gdkmain-x11.h: Add gdk_arg_context_* - a simple argument parsing system in the style of popt. * gdk/gdkdrawable.[ch] gdk/gdkprivate.h gdk/gdkwindow.[ch] gdk/x11/gdkprivate-x11.h: Remove X specific stuff from GdkDrawable and GdkWindowPrivate - add ->klass and ->klass_data fields. The klass_data field points to an auxilliary structure that is windowing system dependent. * gdk/gdkfont.c: Make most of the measurement functions simply wrappers around gdk_text_extents(). * gdk/gdkfont.c gdk/gdkprivate.h gdk/x11/gdkfont-x11.c: Add a _gdk_font_strlen() function that hides the weird behavior in gtk+-1.[02] where a string is interpreted differently for 8-bit and 16-bit fonts. * gdk/gdkevents.c: Add a new function gdk_event_button_generate() to store common code for synthesizing double/triple press events. * gdk/gdkgc.[ch]: Virtualize in the same way as gdkdrawable.h. Make all the function that modify an existing GC simply wrappers around gdk_gc_set_values(). * gdk/gdkcc.[ch]: Moved into x11/ directory in preparation for throwing out later. * gdk/gdkfont.c gdk/gdkimage.c gdk/gdkcolor.c: Change GdkFontPrivate, GdkImagePrivate and GdkColormapPrivate to have a windowing system dependent part (GdkFontPrivateX etc.) that "derives" from the system-independent part. * configure.in gdk/x11/Makefile.in gdk/x11/gdkinput*.c: Got rid of the included-source-files for XInput in favor of automake conditionals. (Which didn't exist when XInput support was originally added.) * gdk/gdkrgb.c: Remove the visual id from the debugging statements since that is X11 specific; print out type/depth info instead.
1999-11-08 20:14:59 +00:00
void
2009-05-29 14:39:12 +00:00
_gdk_input_get_root_relative_geometry (GdkWindow *window,
int *x_ret, int *y_ret)
1997-11-24 22:37:52 +00:00
{
2009-05-29 14:39:12 +00:00
Window child;
gint x,y;
2009-05-29 14:39:12 +00:00
XTranslateCoordinates (GDK_WINDOW_XDISPLAY (window),
GDK_WINDOW_XWINDOW (window),
GDK_WINDOW_XROOTWIN (window),
0, 0, &x, &y, &child);
1997-11-24 22:37:52 +00:00
if (x_ret)
*x_ret = x;
if (y_ret)
*y_ret = y;
}
static GdkDevicePrivate *
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
gdk_input_device_new (GdkDisplay *display,
2009-05-29 14:39:12 +00:00
XDeviceInfo *device,
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
gint include_core)
1997-11-24 22:37:52 +00:00
{
GdkDevicePrivate *gdkdev;
gchar *tmp_name;
1997-11-24 22:37:52 +00:00
XAnyClassPtr class;
gint i,j;
For XEMBED embedding add a _XEMBED_INFO property to the client with Mon Jul 2 16:53:25 2001 Owen Taylor <otaylor@redhat.com> * gtk/xembed.h gtk/gtkplug.c gtk/gtksocket.c: For XEMBED embedding add a _XEMBED_INFO property to the client with version number and a "mapped" flags. Use the mapped flag instead of the racy MapRequestEvent * gtk/gtksocket.c: Clean up the gtk_socket_steal() code to reliably set things (when the child is a passive embedder participating in the XEMBED protocol) intead of just being a hack for embedding non-participating programs. Fix various bugs and race conditions. * gtk/gtksocket.[ch] gtk/gtkplug.[ch]: Make local embedding work by simply making the GtkSocket the gtk parent of the GtkPlug. Set a flag in this case and make the GtkPlug work like a normal container by overriding methods such as check_resize and "chaining past" GtkWindow to GtkBin. * gtk/gtkentry.c (gtk_entry_real_activate) gtk/gtkmain.c (gtk_propagate_event): Eliminate use of gtk_widget_get_ancestor (widget, GTK_TYPE_WINDOW). * gtk/gtkwidget.c (gtk_widget_get_toplevel, gtk_widget_get_ancestor): Explain why gtk_widget_get_ancestor (widget, GTK_TYPE_WINDOW) might not give the expected result and recommend an alternative. * tests/testsocket.c tests/testsocket_child.c tests/testsocket_common.c tests/Makefile.am: Extended to test different type of adding plugs to sockets (local,active,passive), and to test mapping/unmapping the plug. * gdk/gdkwindow.c (_gdk_window_destroy_hierarchy): Don't mark the window as destroyed until after we called _gdk_windowing_window_destroy(). (_gdk_windowing_window_destroy() may use GDK functions on the window.) * gdk/x11/gdkinput.c: Remove the check for finalization - devices can be finalized under some circumnstances. * gdk/x11/gdkinput-x11.c (gdk_input_device_new): Fix small problem with GDK_TYPE_DEVICE.
2001-07-03 14:14:30 +00:00
gdkdev = g_object_new (GDK_TYPE_DEVICE, NULL);
1997-11-24 22:37:52 +00:00
gdkdev->deviceid = device->id;
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
gdkdev->display = display;
if (device->name[0])
gdkdev->info.name = g_strdup (device->name);
else
/* XFree86 3.2 gives an empty name to the default core devices,
(fixed in 3.2A) */
gdkdev->info.name = g_strdup ("pointer");
1997-11-24 22:37:52 +00:00
gdkdev->info.mode = GDK_MODE_DISABLED;
/* Try to figure out what kind of device this is by its name -
could invite a very, very, long list... Lowercase name
for comparison purposes */
tmp_name = g_ascii_strdown (gdkdev->info.name, -1);
2009-05-29 14:39:12 +00:00
if (strstr (tmp_name, "eraser"))
1997-11-24 22:37:52 +00:00
gdkdev->info.source = GDK_SOURCE_ERASER;
else if (strstr (tmp_name, "cursor"))
1997-11-24 22:37:52 +00:00
gdkdev->info.source = GDK_SOURCE_CURSOR;
else if (strstr (tmp_name, "wacom") ||
strstr (tmp_name, "pen"))
1997-11-24 22:37:52 +00:00
gdkdev->info.source = GDK_SOURCE_PEN;
else
gdkdev->info.source = GDK_SOURCE_MOUSE;
1997-11-24 22:37:52 +00:00
g_free(tmp_name);
gdkdev->xdevice = NULL;
/* step through the classes */
gdkdev->info.num_axes = 0;
gdkdev->info.num_keys = 0;
2000-03-28 01:24:44 +00:00
gdkdev->info.axes = NULL;
gdkdev->info.keys = NULL;
1997-11-24 22:37:52 +00:00
gdkdev->axes = 0;
gdkdev->info.has_cursor = 0;
gdkdev->needs_update = FALSE;
gdkdev->claimed = FALSE;
memset(gdkdev->button_state, 0, sizeof (gdkdev->button_state));
gdkdev->button_count = 0;
1997-11-24 22:37:52 +00:00
class = device->inputclassinfo;
2009-05-29 14:39:12 +00:00
for (i=0;i<device->num_classes;i++)
1997-11-24 22:37:52 +00:00
{
switch (class->class) {
case ButtonClass:
break;
case KeyClass:
{
XKeyInfo *xki = (XKeyInfo *)class;
/* Hack to catch XFree86 3.3.1 bug. Other devices better
2009-05-29 14:39:12 +00:00
* not have exactly 25 keys...
*/
if ((xki->min_keycode == 8) && (xki->max_keycode == 32))
{
gdkdev->info.num_keys = 32;
gdkdev->min_keycode = 1;
}
else
{
gdkdev->info.num_keys = xki->max_keycode - xki->min_keycode + 1;
gdkdev->min_keycode = xki->min_keycode;
}
gdkdev->info.keys = g_new (GdkDeviceKey, gdkdev->info.num_keys);
for (j=0; j<gdkdev->info.num_keys; j++)
{
gdkdev->info.keys[j].keyval = 0;
gdkdev->info.keys[j].modifiers = 0;
}
1997-11-24 22:37:52 +00:00
break;
}
case ValuatorClass:
{
XValuatorInfo *xvi = (XValuatorInfo *)class;
gdkdev->info.num_axes = xvi->num_axes;
gdkdev->axes = g_new (GdkAxisInfo, xvi->num_axes);
gdkdev->axis_data = g_new0 (gint, xvi->num_axes);
gdkdev->info.axes = g_new0 (GdkDeviceAxis, xvi->num_axes);
1997-11-24 22:37:52 +00:00
for (j=0;j<xvi->num_axes;j++)
{
2009-05-29 14:39:12 +00:00
gdkdev->axes[j].resolution =
1997-11-24 22:37:52 +00:00
gdkdev->axes[j].xresolution = xvi->axes[j].resolution;
gdkdev->axes[j].min_value =
gdkdev->axes[j].xmin_value = xvi->axes[j].min_value;
gdkdev->axes[j].max_value =
gdkdev->axes[j].xmax_value = xvi->axes[j].max_value;
gdkdev->info.axes[j].use = GDK_AXIS_IGNORE;
1997-11-24 22:37:52 +00:00
}
j=0;
if (j<xvi->num_axes)
gdk_device_set_axis_use (&gdkdev->info, j++, GDK_AXIS_X);
1997-11-24 22:37:52 +00:00
if (j<xvi->num_axes)
gdk_device_set_axis_use (&gdkdev->info, j++, GDK_AXIS_Y);
1997-11-24 22:37:52 +00:00
if (j<xvi->num_axes)
gdk_device_set_axis_use (&gdkdev->info, j++, GDK_AXIS_PRESSURE);
1997-11-24 22:37:52 +00:00
if (j<xvi->num_axes)
gdk_device_set_axis_use (&gdkdev->info, j++, GDK_AXIS_XTILT);
1997-11-24 22:37:52 +00:00
if (j<xvi->num_axes)
gdk_device_set_axis_use (&gdkdev->info, j++, GDK_AXIS_YTILT);
if (j<xvi->num_axes)
gdk_device_set_axis_use (&gdkdev->info, j++, GDK_AXIS_WHEEL);
2009-05-29 14:39:12 +00:00
1997-11-24 22:37:52 +00:00
break;
}
}
class = (XAnyClassPtr)(((char *)class) + class->length);
}
/* return NULL if no axes */
if (!gdkdev->info.num_axes || !gdkdev->axes ||
(!include_core && device->use == IsXPointer))
goto error;
1997-11-24 22:37:52 +00:00
if (device->use != IsXPointer)
{
gdk_error_trap_push ();
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
gdkdev->xdevice = XOpenDevice (GDK_DISPLAY_XDISPLAY (display),
gdkdev->deviceid);
/* return NULL if device is not ready */
if (gdk_error_trap_pop ())
goto error;
}
1997-11-24 22:37:52 +00:00
gdkdev->buttonpress_type = 0;
gdkdev->buttonrelease_type = 0;
gdkdev->keypress_type = 0;
gdkdev->keyrelease_type = 0;
gdkdev->motionnotify_type = 0;
gdkdev->proximityin_type = 0;
gdkdev->proximityout_type = 0;
gdkdev->changenotify_type = 0;
1997-11-24 22:37:52 +00:00
return gdkdev;
error:
g_object_unref (gdkdev);
2009-05-29 14:39:12 +00:00
return NULL;
1997-11-24 22:37:52 +00:00
}
Move all X specific code into the x11/ directory. Aside from shuffling Mon Nov 8 14:47:04 1999 Owen Taylor <otaylor@redhat.com> Move all X specific code into the x11/ directory. Aside from shuffling things around, did the following: * gdk/gdkprivate.h gdk/gdk.h gdk/x11/gdkmain-x11.h: Add gdk_arg_context_* - a simple argument parsing system in the style of popt. * gdk/gdkdrawable.[ch] gdk/gdkprivate.h gdk/gdkwindow.[ch] gdk/x11/gdkprivate-x11.h: Remove X specific stuff from GdkDrawable and GdkWindowPrivate - add ->klass and ->klass_data fields. The klass_data field points to an auxilliary structure that is windowing system dependent. * gdk/gdkfont.c: Make most of the measurement functions simply wrappers around gdk_text_extents(). * gdk/gdkfont.c gdk/gdkprivate.h gdk/x11/gdkfont-x11.c: Add a _gdk_font_strlen() function that hides the weird behavior in gtk+-1.[02] where a string is interpreted differently for 8-bit and 16-bit fonts. * gdk/gdkevents.c: Add a new function gdk_event_button_generate() to store common code for synthesizing double/triple press events. * gdk/gdkgc.[ch]: Virtualize in the same way as gdkdrawable.h. Make all the function that modify an existing GC simply wrappers around gdk_gc_set_values(). * gdk/gdkcc.[ch]: Moved into x11/ directory in preparation for throwing out later. * gdk/gdkfont.c gdk/gdkimage.c gdk/gdkcolor.c: Change GdkFontPrivate, GdkImagePrivate and GdkColormapPrivate to have a windowing system dependent part (GdkFontPrivateX etc.) that "derives" from the system-independent part. * configure.in gdk/x11/Makefile.in gdk/x11/gdkinput*.c: Got rid of the included-source-files for XInput in favor of automake conditionals. (Which didn't exist when XInput support was originally added.) * gdk/gdkrgb.c: Remove the visual id from the debugging statements since that is X11 specific; print out type/depth info instead.
1999-11-08 20:14:59 +00:00
void
2009-05-29 14:39:12 +00:00
_gdk_input_common_find_events (GdkDevicePrivate *gdkdev,
gint mask,
XEventClass *classes,
int *num_classes)
1997-11-24 22:37:52 +00:00
{
gint i;
XEventClass class;
2009-05-29 14:39:12 +00:00
1997-11-24 22:37:52 +00:00
i = 0;
if (mask & GDK_BUTTON_PRESS_MASK)
1997-11-24 22:37:52 +00:00
{
DeviceButtonPress (gdkdev->xdevice, gdkdev->buttonpress_type,
class);
if (class != 0)
classes[i++] = class;
DeviceButtonPressGrab (gdkdev->xdevice, 0, class);
1997-11-24 22:37:52 +00:00
if (class != 0)
classes[i++] = class;
}
if (mask & GDK_BUTTON_RELEASE_MASK)
{
DeviceButtonRelease (gdkdev->xdevice, gdkdev->buttonrelease_type,
class);
if (class != 0)
classes[i++] = class;
}
if (mask & (GDK_POINTER_MOTION_MASK |
GDK_BUTTON1_MOTION_MASK | GDK_BUTTON2_MOTION_MASK |
GDK_BUTTON3_MOTION_MASK | GDK_BUTTON_MOTION_MASK))
1997-11-24 22:37:52 +00:00
{
DeviceMotionNotify (gdkdev->xdevice, gdkdev->motionnotify_type, class);
1997-11-24 22:37:52 +00:00
if (class != 0)
classes[i++] = class;
DeviceStateNotify (gdkdev->xdevice, gdkdev->devicestatenotify_type, class);
1997-11-24 22:37:52 +00:00
if (class != 0)
classes[i++] = class;
}
if (mask & GDK_KEY_PRESS_MASK)
{
DeviceKeyPress (gdkdev->xdevice, gdkdev->keypress_type, class);
if (class != 0)
classes[i++] = class;
}
if (mask & GDK_KEY_RELEASE_MASK)
{
DeviceKeyRelease (gdkdev->xdevice, gdkdev->keyrelease_type, class);
if (class != 0)
classes[i++] = class;
}
1997-11-24 22:37:52 +00:00
if (mask & GDK_PROXIMITY_IN_MASK)
{
ProximityIn (gdkdev->xdevice, gdkdev->proximityin_type, class);
if (class != 0)
classes[i++] = class;
}
if (mask & GDK_PROXIMITY_OUT_MASK)
{
ProximityOut (gdkdev->xdevice, gdkdev->proximityout_type, class);
if (class != 0)
classes[i++] = class;
}
*num_classes = i;
}
Move all X specific code into the x11/ directory. Aside from shuffling Mon Nov 8 14:47:04 1999 Owen Taylor <otaylor@redhat.com> Move all X specific code into the x11/ directory. Aside from shuffling things around, did the following: * gdk/gdkprivate.h gdk/gdk.h gdk/x11/gdkmain-x11.h: Add gdk_arg_context_* - a simple argument parsing system in the style of popt. * gdk/gdkdrawable.[ch] gdk/gdkprivate.h gdk/gdkwindow.[ch] gdk/x11/gdkprivate-x11.h: Remove X specific stuff from GdkDrawable and GdkWindowPrivate - add ->klass and ->klass_data fields. The klass_data field points to an auxilliary structure that is windowing system dependent. * gdk/gdkfont.c: Make most of the measurement functions simply wrappers around gdk_text_extents(). * gdk/gdkfont.c gdk/gdkprivate.h gdk/x11/gdkfont-x11.c: Add a _gdk_font_strlen() function that hides the weird behavior in gtk+-1.[02] where a string is interpreted differently for 8-bit and 16-bit fonts. * gdk/gdkevents.c: Add a new function gdk_event_button_generate() to store common code for synthesizing double/triple press events. * gdk/gdkgc.[ch]: Virtualize in the same way as gdkdrawable.h. Make all the function that modify an existing GC simply wrappers around gdk_gc_set_values(). * gdk/gdkcc.[ch]: Moved into x11/ directory in preparation for throwing out later. * gdk/gdkfont.c gdk/gdkimage.c gdk/gdkcolor.c: Change GdkFontPrivate, GdkImagePrivate and GdkColormapPrivate to have a windowing system dependent part (GdkFontPrivateX etc.) that "derives" from the system-independent part. * configure.in gdk/x11/Makefile.in gdk/x11/gdkinput*.c: Got rid of the included-source-files for XInput in favor of automake conditionals. (Which didn't exist when XInput support was originally added.) * gdk/gdkrgb.c: Remove the visual id from the debugging statements since that is X11 specific; print out type/depth info instead.
1999-11-08 20:14:59 +00:00
void
2009-05-29 14:39:12 +00:00
_gdk_input_select_events (GdkWindow *impl_window,
GdkDevicePrivate *gdkdev)
1997-11-24 22:37:52 +00:00
{
XEventClass classes[GDK_MAX_DEVICE_CLASSES];
1997-11-24 22:37:52 +00:00
gint num_classes;
2009-05-29 14:39:12 +00:00
guint event_mask;
GdkWindowObject *w;
GdkInputWindow *iw;
GList *l;
1997-11-24 22:37:52 +00:00
2009-05-29 14:39:12 +00:00
event_mask = 0;
iw = ((GdkWindowObject *)impl_window)->input_window;
if (gdkdev->info.mode != GDK_MODE_DISABLED &&
iw != NULL)
{
for (l = iw->windows; l != NULL; l = l->next)
{
w = l->data;
if (gdkdev->info.has_cursor || (w->extension_events & GDK_ALL_DEVICES_MASK))
event_mask |= w->extension_events;
}
}
event_mask &= ~GDK_ALL_DEVICES_MASK;
if (event_mask)
event_mask |= GDK_PROXIMITY_OUT_MASK | GDK_BUTTON_PRESS_MASK | GDK_BUTTON_RELEASE_MASK;
_gdk_input_common_find_events (gdkdev, event_mask,
classes, &num_classes);
XSelectExtensionEvent (GDK_WINDOW_XDISPLAY (impl_window),
GDK_WINDOW_XWINDOW (impl_window),
1997-11-24 22:37:52 +00:00
classes, num_classes);
}
2009-05-29 14:39:12 +00:00
gint
_gdk_input_common_init (GdkDisplay *display,
gint include_core)
1997-11-24 22:37:52 +00:00
{
XDeviceInfo *devices;
int num_devices, loop;
int ignore, event_base;
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
GdkDisplayX11 *display_x11 = GDK_DISPLAY_X11 (display);
1997-11-24 22:37:52 +00:00
/* Init XInput extension */
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
display_x11->input_devices = NULL;
if (XQueryExtension (display_x11->xdisplay, "XInputExtension",
&ignore, &event_base, &ignore))
{
gdk_x11_register_standard_event_type (display,
event_base, 15 /* Number of events */);
1997-11-24 22:37:52 +00:00
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
devices = XListInputDevices(display_x11->xdisplay, &num_devices);
2009-05-29 14:39:12 +00:00
for(loop=0; loop<num_devices; loop++)
{
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
GdkDevicePrivate *gdkdev = gdk_input_device_new(display,
&devices[loop],
include_core);
if (gdkdev)
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
display_x11->input_devices = g_list_append(display_x11->input_devices, gdkdev);
}
XFreeDeviceList(devices);
1997-11-24 22:37:52 +00:00
}
display_x11->input_devices = g_list_append (display_x11->input_devices, display->core_pointer);
1997-11-24 22:37:52 +00:00
return TRUE;
}
static void
gdk_input_update_axes (GdkDevicePrivate *gdkdev,
gint axes_count,
gint first_axis,
gint *axis_data)
{
int i;
g_return_if_fail (first_axis >= 0 && first_axis + axes_count <= gdkdev->info.num_axes);
for (i = 0; i < axes_count; i++)
gdkdev->axis_data[first_axis + i] = axis_data[i];
}
1997-11-24 22:37:52 +00:00
static void
gdk_input_translate_coordinates (GdkDevicePrivate *gdkdev,
2009-05-29 14:39:12 +00:00
GdkWindow *window,
gint *axis_data,
gdouble *axis_out,
gdouble *x_out,
gdouble *y_out)
1997-11-24 22:37:52 +00:00
{
2009-05-29 14:39:12 +00:00
GdkWindowObject *priv, *impl_window;
int i;
int x_axis = 0;
int y_axis = 0;
1997-11-24 22:37:52 +00:00
double device_width, device_height, x_min, y_min;
1997-11-24 22:37:52 +00:00
double x_offset, y_offset, x_scale, y_scale;
2009-05-29 14:39:12 +00:00
priv = (GdkWindowObject *) window;
impl_window = (GdkWindowObject *)_gdk_window_get_impl_window (window);
1997-11-24 22:37:52 +00:00
for (i=0; i<gdkdev->info.num_axes; i++)
{
switch (gdkdev->info.axes[i].use)
{
case GDK_AXIS_X:
x_axis = i;
break;
case GDK_AXIS_Y:
y_axis = i;
break;
default:
break;
}
}
1997-11-24 22:37:52 +00:00
2009-05-29 14:39:12 +00:00
device_width = gdkdev->axes[x_axis].max_value - gdkdev->axes[x_axis].min_value;
if (device_width > 0)
{
x_min = gdkdev->axes[x_axis].min_value;
}
else
{
device_width = gdk_screen_get_width (gdk_drawable_get_screen (window));
x_min = 0;
}
2009-05-29 14:39:12 +00:00
device_height = gdkdev->axes[y_axis].max_value - gdkdev->axes[y_axis].min_value;
if (device_height > 0)
{
y_min = gdkdev->axes[y_axis].min_value;
}
else
{
device_height = gdk_screen_get_height (gdk_drawable_get_screen (window));
y_min = 0;
}
2009-05-29 14:39:12 +00:00
if (gdkdev->info.mode == GDK_MODE_SCREEN)
1997-11-24 22:37:52 +00:00
{
2009-05-29 14:39:12 +00:00
x_scale = gdk_screen_get_width (gdk_drawable_get_screen (window)) / device_width;
y_scale = gdk_screen_get_height (gdk_drawable_get_screen (window)) / device_height;
1997-11-24 22:37:52 +00:00
x_offset = - impl_window->input_window->root_x - priv->abs_x;
y_offset = - impl_window->input_window->root_y - priv->abs_y;
1997-11-24 22:37:52 +00:00
}
else /* GDK_MODE_WINDOW */
{
double x_resolution = gdkdev->axes[x_axis].resolution;
double y_resolution = gdkdev->axes[y_axis].resolution;
double device_aspect;
2009-05-29 14:39:12 +00:00
/*
* Some drivers incorrectly report the resolution of the device
* as zero (in partiular linuxwacom < 0.5.3 with usb tablets).
* This causes the device_aspect to become NaN and totally
* breaks windowed mode. If this is the case, the best we can
* do is to assume the resolution is non-zero is equal in both
* directions (which is true for many devices). The absolute
* value of the resolution doesn't matter since we only use the
* ratio.
*/
if ((x_resolution == 0) || (y_resolution == 0))
{
x_resolution = 1;
y_resolution = 1;
}
device_aspect = (device_height*y_resolution) /
2009-05-29 14:39:12 +00:00
(device_width*x_resolution);
if (device_aspect * priv->width >= priv->height)
1997-11-24 22:37:52 +00:00
{
/* device taller than window */
2009-05-29 14:39:12 +00:00
x_scale = priv->width / device_width;
y_scale = (x_scale * x_resolution) / y_resolution;
1997-11-24 22:37:52 +00:00
x_offset = 0;
2009-05-29 14:39:12 +00:00
y_offset = -(device_height * y_scale - priv->height)/2;
1997-11-24 22:37:52 +00:00
}
else
{
/* window taller than device */
2009-05-29 14:39:12 +00:00
y_scale = priv->height / device_height;
x_scale = (y_scale * y_resolution) / x_resolution;
1997-11-24 22:37:52 +00:00
y_offset = 0;
2009-05-29 14:39:12 +00:00
x_offset = - (device_width * x_scale - priv->width)/2;
1997-11-24 22:37:52 +00:00
}
}
for (i=0; i<gdkdev->info.num_axes; i++)
1997-11-24 22:37:52 +00:00
{
switch (gdkdev->info.axes[i].use)
1997-11-24 22:37:52 +00:00
{
case GDK_AXIS_X:
axis_out[i] = x_offset + x_scale * (axis_data[x_axis] - x_min);
if (x_out)
*x_out = axis_out[i];
break;
case GDK_AXIS_Y:
axis_out[i] = y_offset + y_scale * (axis_data[y_axis] - y_min);
if (y_out)
*y_out = axis_out[i];
break;
default:
axis_out[i] =
(gdkdev->info.axes[i].max * (axis_data[i] - gdkdev->axes[i].min_value) +
gdkdev->info.axes[i].min * (gdkdev->axes[i].max_value - axis_data[i])) /
(gdkdev->axes[i].max_value - gdkdev->axes[i].min_value);
break;
1997-11-24 22:37:52 +00:00
}
}
}
/* combine the state of the core device and the device state
* into one - for now we do this in a simple-minded manner -
* we just take the keyboard portion of the core device and
* the button portion (all of?) the device state.
* Any button remapping should go on here.
*/
1997-11-24 22:37:52 +00:00
static guint
gdk_input_translate_state(guint state, guint device_state)
{
return device_state | (state & 0xFF);
}
Move all X specific code into the x11/ directory. Aside from shuffling Mon Nov 8 14:47:04 1999 Owen Taylor <otaylor@redhat.com> Move all X specific code into the x11/ directory. Aside from shuffling things around, did the following: * gdk/gdkprivate.h gdk/gdk.h gdk/x11/gdkmain-x11.h: Add gdk_arg_context_* - a simple argument parsing system in the style of popt. * gdk/gdkdrawable.[ch] gdk/gdkprivate.h gdk/gdkwindow.[ch] gdk/x11/gdkprivate-x11.h: Remove X specific stuff from GdkDrawable and GdkWindowPrivate - add ->klass and ->klass_data fields. The klass_data field points to an auxilliary structure that is windowing system dependent. * gdk/gdkfont.c: Make most of the measurement functions simply wrappers around gdk_text_extents(). * gdk/gdkfont.c gdk/gdkprivate.h gdk/x11/gdkfont-x11.c: Add a _gdk_font_strlen() function that hides the weird behavior in gtk+-1.[02] where a string is interpreted differently for 8-bit and 16-bit fonts. * gdk/gdkevents.c: Add a new function gdk_event_button_generate() to store common code for synthesizing double/triple press events. * gdk/gdkgc.[ch]: Virtualize in the same way as gdkdrawable.h. Make all the function that modify an existing GC simply wrappers around gdk_gc_set_values(). * gdk/gdkcc.[ch]: Moved into x11/ directory in preparation for throwing out later. * gdk/gdkfont.c gdk/gdkimage.c gdk/gdkcolor.c: Change GdkFontPrivate, GdkImagePrivate and GdkColormapPrivate to have a windowing system dependent part (GdkFontPrivateX etc.) that "derives" from the system-independent part. * configure.in gdk/x11/Makefile.in gdk/x11/gdkinput*.c: Got rid of the included-source-files for XInput in favor of automake conditionals. (Which didn't exist when XInput support was originally added.) * gdk/gdkrgb.c: Remove the visual id from the debugging statements since that is X11 specific; print out type/depth info instead.
1999-11-08 20:14:59 +00:00
gboolean
_gdk_input_common_other_event (GdkEvent *event,
XEvent *xevent,
2009-05-29 14:39:12 +00:00
GdkWindow *window,
GdkDevicePrivate *gdkdev)
1997-11-24 22:37:52 +00:00
{
2009-05-29 14:39:12 +00:00
GdkWindowObject *priv, *impl_window;
GdkInputWindow *input_window;
priv = (GdkWindowObject *) window;
impl_window = (GdkWindowObject *)_gdk_window_get_impl_window (window);
input_window = impl_window->input_window;
1997-11-24 22:37:52 +00:00
if ((xevent->type == gdkdev->buttonpress_type) ||
2009-05-29 14:39:12 +00:00
(xevent->type == gdkdev->buttonrelease_type))
1997-11-24 22:37:52 +00:00
{
XDeviceButtonEvent *xdbe = (XDeviceButtonEvent *)(xevent);
g_return_val_if_fail (xdbe->button < 256, FALSE);
1997-11-24 22:37:52 +00:00
if (xdbe->type == gdkdev->buttonpress_type)
{
event->button.type = GDK_BUTTON_PRESS;
if (!(gdkdev->button_state[xdbe->button/8] & 1 << (xdbe->button%8)))
{
gdkdev->button_state[xdbe->button/8] |= 1 << (xdbe->button%8);
gdkdev->button_count++;
}
1997-11-24 22:37:52 +00:00
}
else
{
event->button.type = GDK_BUTTON_RELEASE;
if (gdkdev->button_state[xdbe->button/8] & 1 << (xdbe->button%8))
{
gdkdev->button_state[xdbe->button/8] &= ~(1 << (xdbe->button%8));
gdkdev->button_count--;
}
1997-11-24 22:37:52 +00:00
}
event->button.device = &gdkdev->info;
2009-05-29 14:39:12 +00:00
event->button.window = window;
1997-11-24 22:37:52 +00:00
event->button.time = xdbe->time;
event->button.axes = g_new (gdouble, gdkdev->info.num_axes);
gdk_input_update_axes (gdkdev, xdbe->axes_count, xdbe->first_axis,
xdbe->axis_data);
gdk_input_translate_coordinates (gdkdev, window, gdkdev->axis_data,
2009-05-29 14:39:12 +00:00
event->button.axes,
&event->button.x, &event->button.y);
event->button.x_root = event->button.x + priv->abs_x + input_window->root_x;
event->button.y_root = event->button.y + priv->abs_y + input_window->root_y;
event->button.state = gdk_input_translate_state (xdbe->state,xdbe->device_state);
1997-11-24 22:37:52 +00:00
event->button.button = xdbe->button;
if (event->button.type == GDK_BUTTON_PRESS)
_gdk_event_button_generate (gdk_drawable_get_display (event->button.window),
event);
GDK_NOTE (EVENTS,
g_print ("button %s:\t\twindow: %ld device: %ld x,y: %f %f button: %d\n",
(event->button.type == GDK_BUTTON_PRESS) ? "press" : "release",
xdbe->window,
xdbe->deviceid,
event->button.x, event->button.y,
xdbe->button));
/* Update the timestamp of the latest user interaction, if the event has
* a valid timestamp.
*/
if (gdk_event_get_time (event) != GDK_CURRENT_TIME)
2009-05-29 14:39:12 +00:00
gdk_x11_window_set_user_time (gdk_window_get_toplevel (window),
gdk_event_get_time (event));
1997-11-24 22:37:52 +00:00
return TRUE;
}
if ((xevent->type == gdkdev->keypress_type) ||
(xevent->type == gdkdev->keyrelease_type))
{
XDeviceKeyEvent *xdke = (XDeviceKeyEvent *)(xevent);
GDK_NOTE (EVENTS,
g_print ("device key %s:\twindow: %ld device: %ld keycode: %d\n",
(event->key.type == GDK_KEY_PRESS) ? "press" : "release",
xdke->window,
xdke->deviceid,
xdke->keycode));
if (xdke->keycode < gdkdev->min_keycode ||
xdke->keycode >= gdkdev->min_keycode + gdkdev->info.num_keys)
{
g_warning ("Invalid device key code received");
return FALSE;
}
2009-05-29 14:39:12 +00:00
event->key.keyval = gdkdev->info.keys[xdke->keycode - gdkdev->min_keycode].keyval;
2009-05-29 14:39:12 +00:00
if (event->key.keyval == 0)
{
GDK_NOTE (EVENTS,
g_print ("\t\ttranslation - NONE\n"));
2009-05-29 14:39:12 +00:00
return FALSE;
}
event->key.type = (xdke->type == gdkdev->keypress_type) ?
GDK_KEY_PRESS : GDK_KEY_RELEASE;
2009-05-29 14:39:12 +00:00
event->key.window = window;
event->key.time = xdke->time;
event->key.state = gdk_input_translate_state(xdke->state, xdke->device_state)
| gdkdev->info.keys[xdke->keycode - gdkdev->min_keycode].modifiers;
/* Add a string translation for the key event */
if ((event->key.keyval >= 0x20) && (event->key.keyval <= 0xFF))
{
event->key.length = 1;
event->key.string = g_new (gchar, 2);
event->key.string[0] = (gchar)event->key.keyval;
event->key.string[1] = 0;
}
else
{
event->key.length = 0;
event->key.string = g_new0 (gchar, 1);
}
GDK_NOTE (EVENTS,
g_print ("\t\ttranslation - keyval: %d modifiers: %#x\n",
event->key.keyval,
event->key.state));
/* Update the timestamp of the latest user interaction, if the event has
* a valid timestamp.
*/
if (gdk_event_get_time (event) != GDK_CURRENT_TIME)
2009-05-29 14:39:12 +00:00
gdk_x11_window_set_user_time (gdk_window_get_toplevel (window),
gdk_event_get_time (event));
return TRUE;
}
2009-05-29 14:39:12 +00:00
if (xevent->type == gdkdev->motionnotify_type)
1997-11-24 22:37:52 +00:00
{
XDeviceMotionEvent *xdme = (XDeviceMotionEvent *)(xevent);
event->motion.device = &gdkdev->info;
2009-05-29 14:39:12 +00:00
event->motion.axes = g_new (gdouble, gdkdev->info.num_axes);
gdk_input_update_axes (gdkdev, xdme->axes_count, xdme->first_axis, xdme->axis_data);
gdk_input_translate_coordinates(gdkdev, window, gdkdev->axis_data,
event->motion.axes,
&event->motion.x,&event->motion.y);
2009-05-29 14:39:12 +00:00
event->motion.x_root = event->motion.x + priv->abs_x + input_window->root_x;
event->motion.y_root = event->motion.y + priv->abs_y + input_window->root_y;
1997-11-24 22:37:52 +00:00
event->motion.type = GDK_MOTION_NOTIFY;
2009-05-29 14:39:12 +00:00
event->motion.window = window;
1997-11-24 22:37:52 +00:00
event->motion.time = xdme->time;
event->motion.state = gdk_input_translate_state(xdme->state,
xdme->device_state);
event->motion.is_hint = xdme->is_hint;
1997-11-24 22:37:52 +00:00
GDK_NOTE (EVENTS,
g_print ("motion notify:\t\twindow: %ld device: %ld x,y: %f %f state %#4x hint: %s\n",
1997-11-24 22:37:52 +00:00
xdme->window,
xdme->deviceid,
event->motion.x, event->motion.y,
event->motion.state,
(xdme->is_hint) ? "true" : "false"));
2009-05-29 14:39:12 +00:00
/* Update the timestamp of the latest user interaction, if the event has
* a valid timestamp.
*/
if (gdk_event_get_time (event) != GDK_CURRENT_TIME)
2009-05-29 14:39:12 +00:00
gdk_x11_window_set_user_time (gdk_window_get_toplevel (window),
gdk_event_get_time (event));
1997-11-24 22:37:52 +00:00
return TRUE;
}
if (xevent->type == gdkdev->devicestatenotify_type)
{
int i;
XDeviceStateNotifyEvent *xdse = (XDeviceStateNotifyEvent *)(xevent);
XInputClass *input_class = (XInputClass *)xdse->data;
for (i=0; i<xdse->num_classes; i++)
{
if (input_class->class == ValuatorClass)
gdk_input_update_axes (gdkdev, gdkdev->info.num_axes, 0,
((XValuatorState *)input_class)->valuators);
input_class = (XInputClass *)(((char *)input_class)+input_class->length);
}
GDK_NOTE (EVENTS,
g_print ("device state notify:\t\twindow: %ld device: %ld\n",
xdse->window,
xdse->deviceid));
return FALSE;
}
1997-11-24 22:37:52 +00:00
if (xevent->type == gdkdev->proximityin_type ||
xevent->type == gdkdev->proximityout_type)
{
XProximityNotifyEvent *xpne = (XProximityNotifyEvent *)(xevent);
event->proximity.device = &gdkdev->info;
1997-11-24 22:37:52 +00:00
event->proximity.type = (xevent->type == gdkdev->proximityin_type)?
2009-05-29 14:39:12 +00:00
GDK_PROXIMITY_IN:GDK_PROXIMITY_OUT;
event->proximity.window = window;
1997-11-24 22:37:52 +00:00
event->proximity.time = xpne->time;
2009-05-29 14:39:12 +00:00
/* Update the timestamp of the latest user interaction, if the event has
* a valid timestamp.
*/
if (gdk_event_get_time (event) != GDK_CURRENT_TIME)
2009-05-29 14:39:12 +00:00
gdk_x11_window_set_user_time (gdk_window_get_toplevel (window),
gdk_event_get_time (event));
1997-11-24 22:37:52 +00:00
return TRUE;
}
return FALSE; /* wasn't one of our event types */
1997-11-24 22:37:52 +00:00
}
gboolean
_gdk_input_common_event_selected (GdkEvent *event,
GdkWindow *window,
GdkDevicePrivate *gdkdev)
{
GdkWindowObject *priv = (GdkWindowObject *) window;
switch (event->type) {
case GDK_BUTTON_PRESS:
return priv->extension_events & GDK_BUTTON_PRESS_MASK;
case GDK_BUTTON_RELEASE:
return priv->extension_events & GDK_BUTTON_RELEASE_MASK;
case GDK_KEY_PRESS:
return priv->extension_events & GDK_KEY_PRESS_MASK;
case GDK_KEY_RELEASE:
return priv->extension_events & GDK_KEY_RELEASE_MASK;
case GDK_MOTION_NOTIFY:
if (priv->extension_events & GDK_POINTER_MOTION_MASK)
return TRUE;
if (gdkdev->button_count && (priv->extension_events & GDK_BUTTON_MOTION_MASK))
return TRUE;
if ((gdkdev->button_state[0] & 1 << 1) && (priv->extension_events & GDK_BUTTON1_MOTION_MASK))
return TRUE;
if ((gdkdev->button_state[0] & 1 << 2) && (priv->extension_events & GDK_BUTTON2_MOTION_MASK))
return TRUE;
if ((gdkdev->button_state[0] & 1 << 3) && (priv->extension_events & GDK_BUTTON3_MOTION_MASK))
return TRUE;
return FALSE;
case GDK_PROXIMITY_IN:
return priv->extension_events & GDK_PROXIMITY_IN_MASK;
case GDK_PROXIMITY_OUT:
return priv->extension_events & GDK_PROXIMITY_OUT_MASK;
default:
return FALSE;
}
}
gboolean
_gdk_device_get_history (GdkDevice *device,
GdkWindow *window,
guint32 start,
guint32 stop,
GdkTimeCoord ***events,
gint *n_events)
1997-11-24 22:37:52 +00:00
{
GdkTimeCoord **coords;
1997-11-24 22:37:52 +00:00
XDeviceTimeCoord *device_coords;
2009-05-29 14:39:12 +00:00
GdkWindow *impl_window;
1997-11-24 22:37:52 +00:00
GdkDevicePrivate *gdkdev;
gint mode_return;
gint axis_count_return;
gint i;
1997-11-24 22:37:52 +00:00
gdkdev = (GdkDevicePrivate *)device;
1997-11-24 22:37:52 +00:00
2009-05-29 14:39:12 +00:00
impl_window = _gdk_window_get_impl_window (window);
1997-11-24 22:37:52 +00:00
2009-05-29 14:39:12 +00:00
device_coords = XGetDeviceMotionEvents (GDK_WINDOW_XDISPLAY (impl_window),
1997-11-24 22:37:52 +00:00
gdkdev->xdevice,
start, stop,
n_events, &mode_return,
1997-11-24 22:37:52 +00:00
&axis_count_return);
if (device_coords)
{
coords = _gdk_device_allocate_history (device, *n_events);
for (i = 0; i < *n_events; i++)
2009-05-29 14:39:12 +00:00
{
coords[i]->time = device_coords[i].time;
2009-05-29 14:39:12 +00:00
gdk_input_translate_coordinates (gdkdev, window,
device_coords[i].data,
coords[i]->axes, NULL, NULL);
}
1997-11-24 22:37:52 +00:00
XFreeDeviceMotionEvents (device_coords);
*events = coords;
return TRUE;
1997-11-24 22:37:52 +00:00
}
else
Start implementing display/screen closing scheme; keep a flag for whether Thu Aug 1 11:26:03 2002 Owen Taylor <otaylor@redhat.com> * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdkinternals.h: Start implementing display/screen closing scheme; keep a flag for whether displays and screens are closed, call g_object_run_dispose(). Remove public gdk_screen_close(). * gdk/x11/gdkdisplay-x11.c gdk/x11/gdkscreen-x11.c: Add dispose() methods; move appropriate parts of the finalize there. * gdk/x11/gdkcolor-x11.c gdk/x11/gdkimage-x11.c gdk/x11/gdkmain-x11.c gdk/x11/gdkpango-x11.c gdk/x11/gdkpixmap-x11.c gdk/x11/gdkproperty-x11.c gdk/x11/gdkselection-x11.c gdk/x11/gdkwindow-x11.c: Start of making everything correctly ignore operations when a display has been closed. * gdk/x11/gdkwindow-x11.c (gdk_window_get_decorations): Handle decorations == NULL. * gdk/x11/gdkcolor-x11.c (gdk_colormap_remove): Remove unnecessary hash table creation. * gdk/x11/gdkinput.c gdk/x11/gdkinput-x11.c gdk/win32/gdkinput.c Fix up gdk_device_get_history - handle events, n_events == NULL, etc. * gdk/x11/gdkproperty-x11.c (gdk_property_get): Handle failure better. * gdk/x11/gdkselection-x11.c (gdk_selection_property_get): Handle failure better, handle data == NULL, move docs here, remove an excess round trip by asking for all selection data at once. * gdk/gdkselection.c gdk/win32/{x11,win32}/gdkselection-{x11,win32}.c gdk/{x11,win32}/gdkmain-{x11,win32}.c gdk/gdkdisplay.c: Move gdk_text_property_to_text_list(), gdk_string_to_compound_text(), gdk_display_set_sm_client_id() to display-independent part of GDK. * gdk/Makefile.am (gdk_c_sources): Sort gdkdisplay/screen.[ch] into the right place.
2002-08-01 15:28:40 +00:00
return FALSE;
1997-11-24 22:37:52 +00:00
}
/**
* gdk_device_get_state:
* @device: a #GdkDevice.
* @window: a #GdkWindow.
* @axes: an array of doubles to store the values of the axes of @device in,
* or %NULL.
* @mask: location to store the modifiers, or %NULL.
*
* Gets the current state of a device.
*/
2009-05-29 14:39:12 +00:00
void
gdk_device_get_state (GdkDevice *device,
GdkWindow *window,
gdouble *axes,
GdkModifierType *mask)
1997-11-24 22:37:52 +00:00
{
gint i;
g_return_if_fail (device != NULL);
g_return_if_fail (GDK_IS_WINDOW (window));
1997-11-24 22:37:52 +00:00
if (GDK_IS_CORE (device))
1997-11-24 22:37:52 +00:00
{
gint x_int, y_int;
2009-05-29 14:39:12 +00:00
1997-11-24 22:37:52 +00:00
gdk_window_get_pointer (window, &x_int, &y_int, mask);
if (axes)
{
axes[0] = x_int;
axes[1] = y_int;
}
1997-11-24 22:37:52 +00:00
}
else
{
GdkDevicePrivate *gdkdev;
XDeviceState *state;
XInputClass *input_class;
2009-05-29 14:39:12 +00:00
1997-11-24 22:37:52 +00:00
if (mask)
gdk_window_get_pointer (window, NULL, NULL, mask);
2009-05-29 14:39:12 +00:00
gdkdev = (GdkDevicePrivate *)device;
1997-11-24 22:37:52 +00:00
Start of integration of Erwann Chenede's multihead work from the Thu Apr 25 16:51:40 2002 Owen Taylor <otaylor@redhat.com> Start of integration of Erwann Chenede's multihead work from the gtk-multihead branch. * gdk/gdkdisplay.[ch] gdk/gdkscreen.[ch] gdk/x11/gdkdisplay-x11.[ch] gdk/x11/gdkscreen-x11.[ch] New classes representing a set of screens with attached input devices and a single contiguous area, respectively. * gdk/gdk.[ch] gdk/gdkinternals.h gdk/x11/gdkmain-x11.c: gdk/x11/gdkprivate-x11.h: Make the initialization interface simple _gdk_windowing_init() and do the rest in gdk_open_display() calls. * gdk/gdk.[ch]: Add gdk_parse_args() which can be used to do the display-independent part of initialization instead of gdk_init_[check]. * gdk/gdkcursor.h gdk/gdkfont.h gdk/gdkkeys.h gdk/gdkpixmap.h gdk/gdkproperty.h gdk/gdkselection.h gdk/gdkwindow.h: Add multihead variants (_for_display(), for_screen()) of functions getting information specific to a particular screen screen or display. * gdk/gdkscreen.[ch]: Add gdk_screen__* variants of functions like gdk_rgb_get_colormap() that used to get/list global objects. * gdk/x11/gdkx.h: Add functions for converting GdkScreen and GdkDisplay into the X equivalents. * gdk/x11/gdkwindow-x11.c: Removed gdk_window_xid_at_coords() not in the headers and unused. * configure.in gdk/x11/{gxid.c,gxid_lib.[ch],gdkinput-gxi.c}: Remove gxid support ... has not been tested for a long time... "xfree" support is more portable to non XFree86. * gdk/**.h: Add a GDK_MULTIHEAD_SAFE define that can be used to turn off functions that are inherently non-multihead safe. * gdk/**.c: add GDK_NOTE(multihead, ...) calls when functions are used in non-multihead-safe ways. * gdk/*.c gdk/x11/*.c: Changes to make the internals of GDK multihead safe.
2002-04-25 22:29:14 +00:00
state = XQueryDeviceState (GDK_WINDOW_XDISPLAY (window),
gdkdev->xdevice);
1997-11-24 22:37:52 +00:00
input_class = state->data;
for (i=0; i<state->num_classes; i++)
{
switch (input_class->class)
{
case ValuatorClass:
if (axes)
2009-05-29 14:39:12 +00:00
gdk_input_translate_coordinates (gdkdev, window,
((XValuatorState *)input_class)->valuators,
axes, NULL, NULL);
break;
2009-05-29 14:39:12 +00:00
1997-11-24 22:37:52 +00:00
case ButtonClass:
if (mask)
{
*mask &= 0xFF;
if (((XButtonState *)input_class)->num_buttons > 0)
*mask |= ((XButtonState *)input_class)->buttons[0] << 7;
/* GDK_BUTTON1_MASK = 1 << 8, and button n is stored
* in bit 1<<(n%8) in byte n/8. n = 1,2,... */
1997-11-24 22:37:52 +00:00
}
break;
}
input_class = (XInputClass *)(((char *)input_class)+input_class->length);
}
XFreeDeviceState (state);
1997-11-24 22:37:52 +00:00
}
}
#define __GDK_INPUT_X11_C__
#include "gdkaliasdef.c"