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gtk/gdk/gdkoffscreenwindow.c

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Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +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
* 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.
*
* 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.
*/
/*
* Modified by the GTK+ Team and others 1997-2005. 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
* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
#include <config.h>
#include <math.h>
#include "gdk.h"
#include "gdkwindow.h"
#include "gdkinternals.h"
#include "gdkwindowimpl.h"
#include "gdkpixmap.h"
#include "gdkdrawable.h"
#include "gdktypes.h"
#include "gdkscreen.h"
#include "gdkgc.h"
#include "gdkcolor.h"
#include "gdkcursor.h"
#include "gdkalias.h"
/* LIMITATIONS:
*
* Offscreen windows can't be the child of a foreign window,
* nor contain foreign windows
* GDK_POINTER_MOTION_HINT_MASK isn't effective
*/
typedef struct _GdkOffscreenWindow GdkOffscreenWindow;
typedef struct _GdkOffscreenWindowClass GdkOffscreenWindowClass;
struct _GdkOffscreenWindow
{
GdkDrawable parent_instance;
GdkWindow *wrapper;
GdkCursor *cursor;
GdkColormap *colormap;
GdkScreen *screen;
GdkPixmap *pixmap;
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
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GdkWindow *embedder;
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
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};
struct _GdkOffscreenWindowClass
{
GdkDrawableClass parent_class;
};
#define GDK_TYPE_OFFSCREEN_WINDOW (gdk_offscreen_window_get_type())
#define GDK_OFFSCREEN_WINDOW(object) (G_TYPE_CHECK_INSTANCE_CAST ((object), GDK_TYPE_OFFSCREEN_WINDOW, GdkOffscreenWindow))
#define GDK_IS_OFFSCREEN_WINDOW(object) (G_TYPE_CHECK_INSTANCE_TYPE ((object), GDK_TYPE_OFFSCREEN_WINDOW))
#define GDK_OFFSCREEN_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GDK_TYPE_OFFSCREEN_WINDOW, GdkOffscreenWindowClass))
#define GDK_IS_OFFSCREEN_WINDOW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GDK_TYPE_OFFSCREEN_WINDOW))
#define GDK_OFFSCREEN_WINDOW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GDK_TYPE_OFFSCREEN_WINDOW, GdkOffscreenWindowClass))
static void gdk_offscreen_window_impl_iface_init (GdkWindowImplIface *iface);
static void gdk_offscreen_window_hide (GdkWindow *window);
G_DEFINE_TYPE_WITH_CODE (GdkOffscreenWindow,
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
gdk_offscreen_window,
GDK_TYPE_DRAWABLE,
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
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G_IMPLEMENT_INTERFACE (GDK_TYPE_WINDOW_IMPL,
gdk_offscreen_window_impl_iface_init));
static void
gdk_offscreen_window_finalize (GObject *object)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (object);
if (offscreen->cursor)
gdk_cursor_unref (offscreen->cursor);
offscreen->cursor = NULL;
Use g_object_unref instead of deprecated gdk_pixmap_unref
2009-07-08 13:48:51 +00:00
g_object_unref (offscreen->pixmap);
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
G_OBJECT_CLASS (gdk_offscreen_window_parent_class)->finalize (object);
}
static void
gdk_offscreen_window_init (GdkOffscreenWindow *window)
{
}
Make gdk_windowing_window_destroy a GdkWindowImpl method
2008-12-15 14:04:44 +00:00
static void
gdk_offscreen_window_destroy (GdkWindow *window,
gboolean recursing,
gboolean foreign_destroy)
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
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{
GdkWindowObject *private = GDK_WINDOW_OBJECT (window);
GdkOffscreenWindow *offscreen;
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
gdk_offscreen_window_set_embedder (window, NULL);
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
if (!recursing)
gdk_offscreen_window_hide (window);
g_object_unref (offscreen->colormap);
offscreen->colormap = NULL;
}
static gboolean
is_parent_of (GdkWindow *parent,
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
GdkWindow *child)
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
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{
GdkWindow *w;
w = child;
while (w != NULL)
{
if (w == parent)
return TRUE;
w = gdk_window_get_parent (w);
}
return FALSE;
}
static GdkGC *
gdk_offscreen_window_create_gc (GdkDrawable *drawable,
GdkGCValues *values,
GdkGCValuesMask values_mask)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
return gdk_gc_new_with_values (offscreen->pixmap, values, values_mask);
}
static GdkImage*
gdk_offscreen_window_copy_to_image (GdkDrawable *drawable,
GdkImage *image,
gint src_x,
gint src_y,
gint dest_x,
gint dest_y,
gint width,
gint height)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
return gdk_drawable_copy_to_image (offscreen->pixmap,
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
image,
src_x,
src_y,
dest_x, dest_y,
width, height);
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
}
static cairo_surface_t *
gdk_offscreen_window_ref_cairo_surface (GdkDrawable *drawable)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
return _gdk_drawable_ref_cairo_surface (offscreen->pixmap);
}
static GdkColormap*
gdk_offscreen_window_get_colormap (GdkDrawable *drawable)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
return offscreen->colormap;
}
static void
gdk_offscreen_window_set_colormap (GdkDrawable *drawable,
GdkColormap*colormap)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
if (colormap && GDK_WINDOW_DESTROYED (offscreen->wrapper))
return;
if (offscreen->colormap == colormap)
return;
if (offscreen->colormap)
g_object_unref (offscreen->colormap);
offscreen->colormap = colormap;
if (offscreen->colormap)
g_object_ref (offscreen->colormap);
}
static gint
gdk_offscreen_window_get_depth (GdkDrawable *drawable)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
return gdk_drawable_get_depth (offscreen->wrapper);
}
static GdkDrawable *
gdk_offscreen_window_get_source_drawable (GdkDrawable *drawable)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
return _gdk_drawable_get_source_drawable (offscreen->pixmap);
}
static GdkDrawable *
gdk_offscreen_window_get_composite_drawable (GdkDrawable *drawable,
gint x,
gint y,
gint width,
gint height,
gint *composite_x_offset,
gint *composite_y_offset)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
return g_object_ref (offscreen->pixmap);
}
static GdkScreen*
gdk_offscreen_window_get_screen (GdkDrawable *drawable)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
return offscreen->screen;
}
static GdkVisual*
gdk_offscreen_window_get_visual (GdkDrawable *drawable)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
return gdk_drawable_get_visual (offscreen->wrapper);
}
static void
add_damage (GdkOffscreenWindow *offscreen,
int x, int y,
int w, int h)
{
GdkRectangle rect;
GdkRegion *damage;
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
rect.x = x;
rect.y = y;
rect.width = w;
rect.height = h;
damage = gdk_region_rectangle (&rect);
_gdk_window_add_damage (offscreen->wrapper, damage);
gdk_region_destroy (damage);
}
Move _gdk_gc_remove_drawable_clip from after each time its set to before each pixmap set and when adding a new different region This means we can avoid changing the clip if we're drawing with the same gc to the same clip region
2008-12-04 19:55:44 +00:00
static GdkDrawable *
get_real_drawable (GdkOffscreenWindow *offscreen)
{
GdkPixmapObject *pixmap;
pixmap = (GdkPixmapObject *) offscreen->pixmap;
return GDK_DRAWABLE (pixmap->impl);
}
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
static void
gdk_offscreen_window_draw_drawable (GdkDrawable *drawable,
GdkGC *gc,
GdkPixmap *src,
gint xsrc,
gint ysrc,
gint xdest,
gint ydest,
gint width,
Move new draw_drawable argument to end to make it more backwards compat
2009-07-01 14:13:31 +00:00
gint height,
GdkDrawable *original_src)
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
Move _gdk_gc_remove_drawable_clip from after each time its set to before each pixmap set and when adding a new different region This means we can avoid changing the clip if we're drawing with the same gc to the same clip region
2008-12-04 19:55:44 +00:00
GdkDrawable *real_drawable = get_real_drawable (offscreen);
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
gdk_draw_drawable (real_drawable, gc,
src, xsrc, ysrc,
xdest, ydest,
width, height);
add_damage (offscreen, xdest, ydest, width, height);
}
static void
gdk_offscreen_window_draw_rectangle (GdkDrawable *drawable,
GdkGC *gc,
gboolean filled,
gint x,
gint y,
gint width,
gint height)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
Move _gdk_gc_remove_drawable_clip from after each time its set to before each pixmap set and when adding a new different region This means we can avoid changing the clip if we're drawing with the same gc to the same clip region
2008-12-04 19:55:44 +00:00
GdkDrawable *real_drawable = get_real_drawable (offscreen);
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
gdk_draw_rectangle (real_drawable,
gc, filled, x, y, width, height);
add_damage (offscreen, x, y, width, height);
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
}
static void
gdk_offscreen_window_draw_arc (GdkDrawable *drawable,
GdkGC *gc,
gboolean filled,
gint x,
gint y,
gint width,
gint height,
gint angle1,
gint angle2)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
Move _gdk_gc_remove_drawable_clip from after each time its set to before each pixmap set and when adding a new different region This means we can avoid changing the clip if we're drawing with the same gc to the same clip region
2008-12-04 19:55:44 +00:00
GdkDrawable *real_drawable = get_real_drawable (offscreen);
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
gdk_draw_arc (real_drawable,
gc,
filled,
x,
y,
width,
height,
angle1,
angle2);
add_damage (offscreen, x, y, width, height);
}
static void
gdk_offscreen_window_draw_polygon (GdkDrawable *drawable,
GdkGC *gc,
gboolean filled,
GdkPoint *points,
gint npoints)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
Move _gdk_gc_remove_drawable_clip from after each time its set to before each pixmap set and when adding a new different region This means we can avoid changing the clip if we're drawing with the same gc to the same clip region
2008-12-04 19:55:44 +00:00
GdkDrawable *real_drawable = get_real_drawable (offscreen);
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
gdk_draw_polygon (real_drawable,
gc,
filled,
points,
npoints);
if (npoints > 0)
{
int min_x, min_y, max_x, max_y, i;
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
min_x = max_x = points[0].x;
min_y = max_y = points[0].y;
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
for (i = 1; i < npoints; i++)
{
min_x = MIN (min_x, points[i].x);
max_x = MAX (max_x, points[i].x);
min_y = MIN (min_y, points[i].y);
max_y = MAX (max_y, points[i].y);
}
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
add_damage (offscreen, min_x, min_y,
max_x - min_x,
max_y - min_y);
}
}
static void
gdk_offscreen_window_draw_text (GdkDrawable *drawable,
GdkFont *font,
GdkGC *gc,
gint x,
gint y,
const gchar *text,
gint text_length)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
Move _gdk_gc_remove_drawable_clip from after each time its set to before each pixmap set and when adding a new different region This means we can avoid changing the clip if we're drawing with the same gc to the same clip region
2008-12-04 19:55:44 +00:00
GdkDrawable *real_drawable = get_real_drawable (offscreen);
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
GdkWindowObject *private = GDK_WINDOW_OBJECT (offscreen->wrapper);
gdk_draw_text (real_drawable,
font,
gc,
x,
y,
text,
text_length);
/* Hard to compute the minimal size, not that often used anyway. */
add_damage (offscreen, 0, 0, private->width, private->height);
}
static void
gdk_offscreen_window_draw_text_wc (GdkDrawable *drawable,
GdkFont *font,
GdkGC *gc,
gint x,
gint y,
const GdkWChar *text,
gint text_length)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
Move _gdk_gc_remove_drawable_clip from after each time its set to before each pixmap set and when adding a new different region This means we can avoid changing the clip if we're drawing with the same gc to the same clip region
2008-12-04 19:55:44 +00:00
GdkDrawable *real_drawable = get_real_drawable (offscreen);
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
GdkWindowObject *private = GDK_WINDOW_OBJECT (offscreen->wrapper);
gdk_draw_text_wc (real_drawable,
font,
gc,
x,
y,
text,
text_length);
/* Hard to compute the minimal size, not that often used anyway. */
add_damage (offscreen, 0, 0, private->width, private->height);
}
static void
gdk_offscreen_window_draw_points (GdkDrawable *drawable,
GdkGC *gc,
GdkPoint *points,
gint npoints)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
Move _gdk_gc_remove_drawable_clip from after each time its set to before each pixmap set and when adding a new different region This means we can avoid changing the clip if we're drawing with the same gc to the same clip region
2008-12-04 19:55:44 +00:00
GdkDrawable *real_drawable = get_real_drawable (offscreen);
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
gdk_draw_points (real_drawable,
gc,
points,
npoints);
if (npoints > 0)
{
int min_x, min_y, max_x, max_y, i;
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
min_x = max_x = points[0].x;
min_y = max_y = points[0].y;
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
for (i = 1; i < npoints; i++)
{
min_x = MIN (min_x, points[i].x);
max_x = MAX (max_x, points[i].x);
min_y = MIN (min_y, points[i].y);
max_y = MAX (max_y, points[i].y);
}
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
add_damage (offscreen, min_x, min_y,
max_x - min_x,
max_y - min_y);
}
}
static void
gdk_offscreen_window_draw_segments (GdkDrawable *drawable,
GdkGC *gc,
GdkSegment *segs,
gint nsegs)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
Move _gdk_gc_remove_drawable_clip from after each time its set to before each pixmap set and when adding a new different region This means we can avoid changing the clip if we're drawing with the same gc to the same clip region
2008-12-04 19:55:44 +00:00
GdkDrawable *real_drawable = get_real_drawable (offscreen);
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
gdk_draw_segments (real_drawable,
gc,
segs,
nsegs);
if (nsegs > 0)
{
int min_x, min_y, max_x, max_y, i;
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
min_x = max_x = segs[0].x1;
min_y = max_y = segs[0].y1;
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
for (i = 1; i < nsegs; i++)
{
min_x = MIN (min_x, segs[i].x1);
max_x = MAX (max_x, segs[i].x1);
min_x = MIN (min_x, segs[i].x2);
max_x = MAX (max_x, segs[i].x2);
min_y = MIN (min_y, segs[i].y1);
max_y = MAX (max_y, segs[i].y1);
min_y = MIN (min_y, segs[i].y2);
max_y = MAX (max_y, segs[i].y2);
}
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
add_damage (offscreen, min_x, min_y,
max_x - min_x,
max_y - min_y);
}
}
static void
gdk_offscreen_window_draw_lines (GdkDrawable *drawable,
GdkGC *gc,
GdkPoint *points,
gint npoints)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
Move _gdk_gc_remove_drawable_clip from after each time its set to before each pixmap set and when adding a new different region This means we can avoid changing the clip if we're drawing with the same gc to the same clip region
2008-12-04 19:55:44 +00:00
GdkDrawable *real_drawable = get_real_drawable (offscreen);
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
GdkWindowObject *private = GDK_WINDOW_OBJECT (offscreen->wrapper);
gdk_draw_lines (real_drawable,
gc,
points,
npoints);
/* Hard to compute the minimal size, as we don't know the line
width, and since joins are hard to calculate.
Its not that often used anyway, damage it all */
add_damage (offscreen, 0, 0, private->width, private->height);
}
static void
gdk_offscreen_window_draw_image (GdkDrawable *drawable,
GdkGC *gc,
GdkImage *image,
gint xsrc,
gint ysrc,
gint xdest,
gint ydest,
gint width,
gint height)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
Move _gdk_gc_remove_drawable_clip from after each time its set to before each pixmap set and when adding a new different region This means we can avoid changing the clip if we're drawing with the same gc to the same clip region
2008-12-04 19:55:44 +00:00
GdkDrawable *real_drawable = get_real_drawable (offscreen);
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
gdk_draw_image (real_drawable,
gc,
image,
xsrc,
ysrc,
xdest,
ydest,
width,
height);
add_damage (offscreen, xdest, ydest, width, height);
}
static void
gdk_offscreen_window_draw_pixbuf (GdkDrawable *drawable,
GdkGC *gc,
GdkPixbuf *pixbuf,
gint src_x,
gint src_y,
gint dest_x,
gint dest_y,
gint width,
gint height,
GdkRgbDither dither,
gint x_dither,
gint y_dither)
{
GdkOffscreenWindow *offscreen = GDK_OFFSCREEN_WINDOW (drawable);
Move _gdk_gc_remove_drawable_clip from after each time its set to before each pixmap set and when adding a new different region This means we can avoid changing the clip if we're drawing with the same gc to the same clip region
2008-12-04 19:55:44 +00:00
GdkDrawable *real_drawable = get_real_drawable (offscreen);
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
gdk_draw_pixbuf (real_drawable,
gc,
pixbuf,
src_x,
src_y,
dest_x,
dest_y,
width,
height,
dither,
x_dither,
y_dither);
add_damage (offscreen, dest_x, dest_y, width, height);
}
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
void
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
_gdk_offscreen_window_new (GdkWindow *window,
GdkScreen *screen,
GdkVisual *visual,
GdkWindowAttr *attributes,
gint attributes_mask)
{
GdkWindowObject *parent_private;
GdkWindowObject *private;
GdkOffscreenWindow *offscreen;
g_return_if_fail (attributes != NULL);
if (attributes->wclass != GDK_INPUT_OUTPUT)
return; /* Can't support input only offscreens */
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
private = (GdkWindowObject *)window;
if (private->parent != NULL && GDK_WINDOW_DESTROYED (private->parent))
return;
parent_private = (GdkWindowObject*) private->parent;
private->impl = g_object_new (GDK_TYPE_OFFSCREEN_WINDOW, NULL);
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
offscreen->wrapper = window;
offscreen->screen = screen;
if (attributes_mask & GDK_WA_COLORMAP)
offscreen->colormap = g_object_ref (attributes->colormap);
else
{
if (gdk_screen_get_system_visual (screen) == visual)
{
offscreen->colormap = gdk_screen_get_system_colormap (screen);
g_object_ref (offscreen->colormap);
}
else
offscreen->colormap = gdk_colormap_new (visual, FALSE);
}
offscreen->pixmap = gdk_pixmap_new ((GdkDrawable *)private->parent,
private->width,
private->height,
private->depth);
}
static gboolean
gdk_offscreen_window_reparent (GdkWindow *window,
GdkWindow *new_parent,
gint x,
gint y)
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkWindowObject *new_parent_private = (GdkWindowObject *)new_parent;
GdkWindowObject *old_parent;
GdkOffscreenWindow *offscreen;
gboolean was_mapped;
if (new_parent)
{
/* No input-output children of input-only windows */
if (new_parent_private->input_only && !private->input_only)
return FALSE;
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
/* Don't create loops in hierarchy */
if (is_parent_of (window, new_parent))
return FALSE;
}
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
was_mapped = GDK_WINDOW_IS_MAPPED (window);
gdk_window_hide (window);
if (private->parent)
private->parent->children = g_list_remove (private->parent->children, window);
old_parent = private->parent;
private->parent = new_parent_private;
private->x = x;
private->y = y;
if (new_parent_private)
private->parent->children = g_list_prepend (private->parent->children, window);
Fix spelling of synthesize
2009-06-18 18:58:13 +00:00
_gdk_synthesize_crossing_events_for_geometry_change (window);
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
if (old_parent)
Fix spelling of synthesize
2009-06-18 18:58:13 +00:00
_gdk_synthesize_crossing_events_for_geometry_change (GDK_WINDOW (old_parent));
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
return was_mapped;
}
Implement offscreen get_pointer with offscreen signals
2009-06-08 17:38:15 +00:00
static void
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
from_embedder (GdkWindow *window,
double embedder_x, double embedder_y,
double *offscreen_x, double *offscreen_y)
Implement offscreen get_pointer with offscreen signals
2009-06-08 17:38:15 +00:00
{
GdkWindowObject *private;
private = (GdkWindowObject *)window;
g_signal_emit_by_name (private->impl_window,
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
"from-embedder",
embedder_x, embedder_y,
Implement offscreen get_pointer with offscreen signals
2009-06-08 17:38:15 +00:00
offscreen_x, offscreen_y,
NULL);
}
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
static void
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
to_embedder (GdkWindow *window,
double offscreen_x, double offscreen_y,
double *embedder_x, double *embedder_y)
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
{
GdkWindowObject *private;
private = (GdkWindowObject *)window;
g_signal_emit_by_name (private->impl_window,
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
"to-embedder",
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
offscreen_x, offscreen_y,
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
embedder_x, embedder_y,
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
NULL);
}
static gint
Add gdk_window_get_root_coords We want to be able to map any window coordinate to a root coordinate, not just the origin, because you can't rely anymore on a simple translation from window coordinates to parent with offscreen windows. This lets us e.g. pop up menus in the right place even if they are popped up from a no-window widget.
2009-06-08 15:03:47 +00:00
gdk_offscreen_window_get_root_coords (GdkWindow *window,
gint x,
gint y,
gint *root_x,
gint *root_y)
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
{
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
GdkWindowObject *private = GDK_WINDOW_OBJECT (window);
GdkOffscreenWindow *offscreen;
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
int tmpx, tmpy;
Add gdk_window_get_root_coords We want to be able to map any window coordinate to a root coordinate, not just the origin, because you can't rely anymore on a simple translation from window coordinates to parent with offscreen windows. This lets us e.g. pop up menus in the right place even if they are popped up from a no-window widget.
2009-06-08 15:03:47 +00:00
tmpx = x;
tmpy = y;
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
if (offscreen->embedder)
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
{
double dx, dy;
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
to_embedder (window,
x, y,
&dx, &dy);
Add gdk_window_get_root_coords We want to be able to map any window coordinate to a root coordinate, not just the origin, because you can't rely anymore on a simple translation from window coordinates to parent with offscreen windows. This lets us e.g. pop up menus in the right place even if they are popped up from a no-window widget.
2009-06-08 15:03:47 +00:00
tmpx = floor (dx + 0.5);
tmpy = floor (dy + 0.5);
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
gdk_window_get_root_coords (offscreen->embedder,
Add gdk_window_get_root_coords We want to be able to map any window coordinate to a root coordinate, not just the origin, because you can't rely anymore on a simple translation from window coordinates to parent with offscreen windows. This lets us e.g. pop up menus in the right place even if they are popped up from a no-window widget.
2009-06-08 15:03:47 +00:00
tmpx, tmpy,
&tmpx, &tmpy);
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
Add gdk_window_get_root_coords We want to be able to map any window coordinate to a root coordinate, not just the origin, because you can't rely anymore on a simple translation from window coordinates to parent with offscreen windows. This lets us e.g. pop up menus in the right place even if they are popped up from a no-window widget.
2009-06-08 15:03:47 +00:00
}
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
Add gdk_window_get_root_coords We want to be able to map any window coordinate to a root coordinate, not just the origin, because you can't rely anymore on a simple translation from window coordinates to parent with offscreen windows. This lets us e.g. pop up menus in the right place even if they are popped up from a no-window widget.
2009-06-08 15:03:47 +00:00
if (root_x)
*root_x = tmpx;
if (root_y)
*root_y = tmpy;
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
return TRUE;
}
static gint
gdk_offscreen_window_get_deskrelative_origin (GdkWindow *window,
gint *x,
gint *y)
{
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
GdkWindowObject *private = GDK_WINDOW_OBJECT (window);
GdkOffscreenWindow *offscreen;
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
int tmpx, tmpy;
tmpx = 0;
tmpy = 0;
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
if (offscreen->embedder)
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
{
double dx, dy;
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
gdk_window_get_deskrelative_origin (offscreen->embedder,
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
&tmpx, &tmpy);
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
to_embedder (window,
0, 0,
&dx, &dy);
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
tmpx = floor (tmpx + dx + 0.5);
tmpy = floor (tmpy + dy + 0.5);
}
if (x)
*x = tmpx;
if (y)
*y = tmpy;
return TRUE;
}
Implement offscreen get_pointer with offscreen signals
2009-06-08 17:38:15 +00:00
Make window_get_pointer a window impl virtual
2009-06-04 17:21:20 +00:00
static gboolean
gdk_offscreen_window_get_pointer (GdkWindow *window,
gint *x,
gint *y,
GdkModifierType *mask)
{
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
GdkWindowObject *private = GDK_WINDOW_OBJECT (window);
GdkOffscreenWindow *offscreen;
Implement offscreen get_pointer with offscreen signals
2009-06-08 17:38:15 +00:00
int tmpx, tmpy;
double dtmpx, dtmpy;
GdkModifierType tmpmask;
tmpx = 0;
tmpy = 0;
tmpmask = 0;
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
if (offscreen->embedder != NULL)
Implement offscreen get_pointer with offscreen signals
2009-06-08 17:38:15 +00:00
{
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
gdk_window_get_pointer (offscreen->embedder, &tmpx, &tmpy, &tmpmask);
from_embedder (window,
tmpx, tmpy,
&dtmpx, &dtmpy);
Implement offscreen get_pointer with offscreen signals
2009-06-08 17:38:15 +00:00
tmpx = floor (dtmpx + 0.5);
tmpy = floor (dtmpy + 0.5);
}
if (x)
*x = tmpx;
if (y)
*y = tmpy;
if (mask)
*mask = tmpmask;
Make window_get_pointer a window impl virtual
2009-06-04 17:21:20 +00:00
return TRUE;
}
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
/**
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
* gdk_offscreen_window_get_pixmap:
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
* @window: a #GdkWindow
*
Add doc stubs
2009-07-03 19:17:26 +00:00
* Gets the offscreen pixmap that an offscreen window renders into.
* If you need to keep this around over window resizes, you need to
* add a reference to it.
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
*
Add doc stubs
2009-07-03 19:17:26 +00:00
* Returns: The offscreen pixmap, or %NULL if not offscreen
*/
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
GdkPixmap *
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
gdk_offscreen_window_get_pixmap (GdkWindow *window)
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkOffscreenWindow *offscreen;
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
g_return_val_if_fail (GDK_IS_WINDOW (window), FALSE);
if (!GDK_IS_OFFSCREEN_WINDOW (private->impl))
return NULL;
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
return offscreen->pixmap;
}
static void
gdk_offscreen_window_raise (GdkWindow *window)
{
/* gdk_window_raise already changed the stacking order */
Fix spelling of synthesize
2009-06-18 18:58:13 +00:00
_gdk_synthesize_crossing_events_for_geometry_change (window);
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
}
static void
gdk_offscreen_window_lower (GdkWindow *window)
{
/* gdk_window_lower already changed the stacking order */
Fix spelling of synthesize
2009-06-18 18:58:13 +00:00
_gdk_synthesize_crossing_events_for_geometry_change (window);
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
}
static void
gdk_offscreen_window_move_resize_internal (GdkWindow *window,
gint x,
gint y,
gint width,
gint height,
gboolean send_expose_events)
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkOffscreenWindow *offscreen;
gint dx, dy, dw, dh;
GdkGC *gc;
GdkPixmap *old_pixmap;
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
if (width < 1)
width = 1;
if (height < 1)
height = 1;
if (private->destroyed)
return;
dx = x - private->x;
dy = y - private->y;
dw = width - private->width;
dh = height - private->height;
private->x = x;
private->y = y;
if (private->width != width ||
private->height != height)
{
private->width = width;
private->height = height;
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
old_pixmap = offscreen->pixmap;
offscreen->pixmap = gdk_pixmap_new (GDK_DRAWABLE (old_pixmap),
width,
height,
private->depth);
gc = _gdk_drawable_get_scratch_gc (offscreen->pixmap, FALSE);
gdk_draw_drawable (offscreen->pixmap,
gc,
old_pixmap,
0,0, 0, 0,
-1, -1);
g_object_unref (old_pixmap);
}
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
if (GDK_WINDOW_IS_MAPPED (private))
{
// TODO: Only invalidate new area, i.e. for larger windows
gdk_window_invalidate_rect (window, NULL, TRUE);
Fix spelling of synthesize
2009-06-18 18:58:13 +00:00
_gdk_synthesize_crossing_events_for_geometry_change (window);
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
}
}
static void
gdk_offscreen_window_move_resize (GdkWindow *window,
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
gboolean with_move,
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
gint x,
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
gint y,
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
gint width,
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
gint height)
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkOffscreenWindow *offscreen;
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
if (!with_move)
{
x = private->x;
y = private->y;
}
if (width < 0)
width = private->width;
if (height < 0)
height = private->height;
gdk_offscreen_window_move_resize_internal (window, x, y,
width, height,
TRUE);
}
static void
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
gdk_offscreen_window_show (GdkWindow *window,
gboolean already_mapped)
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
{
GdkWindowObject *private = (GdkWindowObject *)window;
gdk_window_clear_area_e (window, 0, 0,
private->width, private->height);
}
static void
gdk_offscreen_window_hide (GdkWindow *window)
{
GdkWindowObject *private;
GdkOffscreenWindow *offscreen;
GdkDisplay *display;
g_return_if_fail (window != NULL);
private = (GdkWindowObject*) window;
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
/* May need to break grabs on children */
display = gdk_drawable_get_display (window);
New approach for grab tracking code We try to track the exact grab state, i.e. whats valid on the client now and whats comming soon via the xserver roundtrip (and when).
2009-01-31 18:42:44 +00:00
/* TODO: This needs updating to the new grab world */
#if 0
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
if (display->pointer_grab.window != NULL)
{
if (is_parent_of (window, display->pointer_grab.window))
{
/* Call this ourselves, even though gdk_display_pointer_ungrab
does so too, since we want to pass implicit == TRUE so the
broken grab event is generated */
_gdk_display_unset_has_pointer_grab (display,
TRUE,
FALSE,
GDK_CURRENT_TIME);
gdk_display_pointer_ungrab (display, GDK_CURRENT_TIME);
}
}
New approach for grab tracking code We try to track the exact grab state, i.e. whats valid on the client now and whats comming soon via the xserver roundtrip (and when).
2009-01-31 18:42:44 +00:00
#endif
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
}
static void
gdk_offscreen_window_withdraw (GdkWindow *window)
{
}
static GdkEventMask
gdk_offscreen_window_get_events (GdkWindow *window)
{
return 0;
}
static void
gdk_offscreen_window_set_events (GdkWindow *window,
GdkEventMask event_mask)
{
}
static void
gdk_offscreen_window_set_background (GdkWindow *window,
const GdkColor *color)
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkColormap *colormap = gdk_drawable_get_colormap (window);
private->bg_color = *color;
gdk_colormap_query_color (colormap, private->bg_color.pixel, &private->bg_color);
if (private->bg_pixmap &&
private->bg_pixmap != GDK_PARENT_RELATIVE_BG &&
private->bg_pixmap != GDK_NO_BG)
g_object_unref (private->bg_pixmap);
private->bg_pixmap = NULL;
}
static void
gdk_offscreen_window_set_back_pixmap (GdkWindow *window,
GdkPixmap *pixmap)
{
GdkWindowObject *private = (GdkWindowObject *)window;
if (pixmap &&
private->bg_pixmap != GDK_PARENT_RELATIVE_BG &&
private->bg_pixmap != GDK_NO_BG &&
!gdk_drawable_get_colormap (pixmap))
{
g_warning ("gdk_window_set_back_pixmap(): pixmap must have a colormap");
return;
}
if (private->bg_pixmap &&
private->bg_pixmap != GDK_PARENT_RELATIVE_BG &&
private->bg_pixmap != GDK_NO_BG)
g_object_unref (private->bg_pixmap);
private->bg_pixmap = pixmap;
if (pixmap &&
private->bg_pixmap != GDK_PARENT_RELATIVE_BG &&
private->bg_pixmap != GDK_NO_BG)
g_object_ref (pixmap);
}
static void
gdk_offscreen_window_shape_combine_region (GdkWindow *window,
Add signals for offscreen window embedding 3 signals are for offscreen windows get-offscreen-parent: Get the parent window an offscreen is embedded in to-parent: Convert coordinates from offscreen to parent from-parent: Convert coordinates from parent to offscreen 1 signal is for the window embedding offscreens: pick-offscreen-child: This picks what (if any) offscreen is at a specific position The last signal is only used if you call gdk_window_set_has_offscreen_children to tell gdk that the window has embedded offscreen children. Add get-pointer signal for offscreen window pointer getting Apps using offscreen windows can connect to get-pointer on offscreen windows in order to make gdk_window_get_pointer() return correct values. Add get-offscreen-parent signal Add signals for from-parent and to-parent coordinate mapping Add pick-offscreen-child signal
2009-06-04 18:15:29 +00:00
const GdkRegion *shape_region,
gint offset_x,
gint offset_y)
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
{
}
static void
Implement input shapes
2008-12-17 10:24:46 +00:00
gdk_offscreen_window_input_shape_combine_region (GdkWindow *window,
const GdkRegion *shape_region,
gint offset_x,
gint offset_y)
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
{
}
static gboolean
gdk_offscreen_window_set_static_gravities (GdkWindow *window,
gboolean use_static)
{
return TRUE;
}
static void
gdk_offscreen_window_set_cursor (GdkWindow *window,
GdkCursor *cursor)
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkOffscreenWindow *offscreen;
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
if (offscreen->cursor)
{
gdk_cursor_unref (offscreen->cursor);
offscreen->cursor = NULL;
}
if (cursor)
offscreen->cursor = gdk_cursor_ref (cursor);
/* TODO: The cursor is never actually used... */
}
static void
gdk_offscreen_window_get_geometry (GdkWindow *window,
gint *x,
gint *y,
gint *width,
gint *height,
gint *depth)
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkOffscreenWindow *offscreen;
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
g_return_if_fail (window == NULL || GDK_IS_WINDOW (window));
if (!GDK_WINDOW_DESTROYED (window))
{
if (x)
*x = private->x;
if (y)
*y = private->y;
if (width)
*width = private->width;
if (height)
*height = private->height;
if (depth)
*depth = private->depth;
}
}
static gboolean
gdk_offscreen_window_queue_antiexpose (GdkWindow *window,
GdkRegion *area)
{
return FALSE;
}
Make _gdk_windowing_window_queue_translation a GdkWindiwImpl call
2008-12-15 13:55:53 +00:00
static void
gdk_offscreen_window_queue_translation (GdkWindow *window,
Ensure that queue_translation is paired with the right X operation The X11 queue_translation operation uses NextRequest to get the serial of the XCopyArea operation where the translation should end. However, if the gc passed to gdk_draw_drawable has a non-flushed clip region (which it commonly has now for the window clipping) then the next operation will be the GC flush, not the XCopyArea. To handle this right we now pass in the GC to be used to queue_translation and ensure that it is flushed before calling NextRequest().
2009-08-13 12:25:35 +00:00
GdkGC *gc,
Make _gdk_windowing_window_queue_translation a GdkWindiwImpl call
2008-12-15 13:55:53 +00:00
GdkRegion *area,
gint dx,
gint dy)
{
}
Add doc stubs
2009-07-03 19:17:26 +00:00
/**
* gdk_offscreen_window_set_embedder:
* @window: a #GdkWindow
* @embedder: the #GdkWindow that @window gets embedded in
*
* Since: 2.18
*/
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
void
gdk_offscreen_window_set_embedder (GdkWindow *window,
GdkWindow *embedder)
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkOffscreenWindow *offscreen;
g_return_if_fail (GDK_IS_WINDOW (window));
if (!GDK_IS_OFFSCREEN_WINDOW (private->impl))
return;
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
if (embedder)
{
g_object_ref (embedder);
GDK_WINDOW_OBJECT (embedder)->num_offscreen_children++;
}
if (offscreen->embedder)
{
g_object_unref (offscreen->embedder);
GDK_WINDOW_OBJECT (offscreen->embedder)->num_offscreen_children--;
}
offscreen->embedder = embedder;
}
Add doc stubs
2009-07-03 19:17:26 +00:00
/**
* gdk_offscreen_window_get_embedder:
* @window: a #GdkWindow
*
* Gets the window that @window is embedded in.
*
* Returns: the embedding #GdkWindow, or %NULL if @window is not an
* embedded offscreen window
*
* Since: 2.18
*/
Clean up embedding api we now use gdk_offscreen_window_set_embedder() instead of a signal to get the parent. This also replaces set_has_offscreen_changes. Rename "parent" in all embedding related names to "embedder" to make it more obviously different than the normal parent. Rename gdk_window_get_offscreen_pixmap to gdk_offscreen_window_get_pixmap to match the other offscreen calls. Rename gdk_window_offscreen_children_changed to gdk_window_geometry_changed as this is more descriptive.
2009-07-01 12:36:36 +00:00
GdkWindow *
gdk_offscreen_window_get_embedder (GdkWindow *window)
{
GdkWindowObject *private = (GdkWindowObject *)window;
GdkOffscreenWindow *offscreen;
g_return_val_if_fail (GDK_IS_WINDOW (window), NULL);
if (!GDK_IS_OFFSCREEN_WINDOW (private->impl))
return NULL;
offscreen = GDK_OFFSCREEN_WINDOW (private->impl);
return offscreen->embedder;
}
Make _gdk_windowing_window_queue_translation a GdkWindiwImpl call
2008-12-15 13:55:53 +00:00
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
static void
gdk_offscreen_window_class_init (GdkOffscreenWindowClass *klass)
{
GdkDrawableClass *drawable_class = GDK_DRAWABLE_CLASS (klass);
GObjectClass *object_class = G_OBJECT_CLASS (klass);
object_class->finalize = gdk_offscreen_window_finalize;
drawable_class->create_gc = gdk_offscreen_window_create_gc;
drawable_class->_copy_to_image = gdk_offscreen_window_copy_to_image;
drawable_class->ref_cairo_surface = gdk_offscreen_window_ref_cairo_surface;
drawable_class->set_colormap = gdk_offscreen_window_set_colormap;
drawable_class->get_colormap = gdk_offscreen_window_get_colormap;
drawable_class->get_depth = gdk_offscreen_window_get_depth;
drawable_class->get_screen = gdk_offscreen_window_get_screen;
drawable_class->get_visual = gdk_offscreen_window_get_visual;
drawable_class->get_source_drawable = gdk_offscreen_window_get_source_drawable;
drawable_class->get_composite_drawable = gdk_offscreen_window_get_composite_drawable;
drawable_class->draw_rectangle = gdk_offscreen_window_draw_rectangle;
drawable_class->draw_arc = gdk_offscreen_window_draw_arc;
drawable_class->draw_polygon = gdk_offscreen_window_draw_polygon;
drawable_class->draw_text = gdk_offscreen_window_draw_text;
drawable_class->draw_text_wc = gdk_offscreen_window_draw_text_wc;
Make GdkDrawable draw_drawable backwards compat Turns out pygtk build broke due to the argument addition to draw_drawable. So, we now add a new vfunc for the new draw_drawable and are thus backwards compat.
2009-07-01 17:50:49 +00:00
drawable_class->draw_drawable_with_src = gdk_offscreen_window_draw_drawable;
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
drawable_class->draw_points = gdk_offscreen_window_draw_points;
drawable_class->draw_segments = gdk_offscreen_window_draw_segments;
drawable_class->draw_lines = gdk_offscreen_window_draw_lines;
drawable_class->draw_image = gdk_offscreen_window_draw_image;
drawable_class->draw_pixbuf = gdk_offscreen_window_draw_pixbuf;
}
static void
gdk_offscreen_window_impl_iface_init (GdkWindowImplIface *iface)
{
iface->show = gdk_offscreen_window_show;
iface->hide = gdk_offscreen_window_hide;
iface->withdraw = gdk_offscreen_window_withdraw;
iface->raise = gdk_offscreen_window_raise;
iface->lower = gdk_offscreen_window_lower;
iface->move_resize = gdk_offscreen_window_move_resize;
iface->set_background = gdk_offscreen_window_set_background;
iface->set_back_pixmap = gdk_offscreen_window_set_back_pixmap;
iface->get_events = gdk_offscreen_window_get_events;
iface->set_events = gdk_offscreen_window_set_events;
iface->reparent = gdk_offscreen_window_reparent;
iface->set_cursor = gdk_offscreen_window_set_cursor;
iface->get_geometry = gdk_offscreen_window_get_geometry;
iface->shape_combine_region = gdk_offscreen_window_shape_combine_region;
Implement input shapes
2008-12-17 10:24:46 +00:00
iface->input_shape_combine_region = gdk_offscreen_window_input_shape_combine_region;
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
iface->set_static_gravities = gdk_offscreen_window_set_static_gravities;
iface->queue_antiexpose = gdk_offscreen_window_queue_antiexpose;
Make _gdk_windowing_window_queue_translation a GdkWindiwImpl call
2008-12-15 13:55:53 +00:00
iface->queue_translation = gdk_offscreen_window_queue_translation;
Add gdk_window_get_root_coords We want to be able to map any window coordinate to a root coordinate, not just the origin, because you can't rely anymore on a simple translation from window coordinates to parent with offscreen windows. This lets us e.g. pop up menus in the right place even if they are popped up from a no-window widget.
2009-06-08 15:03:47 +00:00
iface->get_root_coords = gdk_offscreen_window_get_root_coords;
Update event emulation to handle offscreen children We use the offscreen signals for getting parent, picking children at a point and mapping coordinates between windows embedding offscreens and offscreens. This means we have two hierarchies more or less, one visible to apps via the standard APIs and for drawing where the offscreens are their own separate toplevels, and another one for event handling where embedded offscreens appear as if they were children of the embedding window.
2009-06-08 13:57:59 +00:00
iface->get_deskrelative_origin = gdk_offscreen_window_get_deskrelative_origin;
Make window_get_pointer a window impl virtual
2009-06-04 17:21:20 +00:00
iface->get_pointer = gdk_offscreen_window_get_pointer;
Make gdk_windowing_window_destroy a GdkWindowImpl method
2008-12-15 14:04:44 +00:00
iface->destroy = gdk_offscreen_window_destroy;
Initial client-side-windows work The history before this was kind of twisted as several different approaches were tested, so that was all squashed into this initial commit to hide the uninteresting changes and files that were later removed.
2008-07-18 13:03:42 +00:00
}
#define __GDK_OFFSCREEN_WINDOW_C__
#include "gdkaliasdef.c"
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