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Remove compatibility for GTK+-2.0

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While the Meego developers agreed to switching mutter to GTK+-3.0
unconditionally a while ago, Canonical used a GTK+-2.0 build for their
Unity project. As Canonical now announced a switch to compiz as their
window manager, there is no longer a reason to maintain GTK+-2.0
compatibility.

https://bugzilla.gnome.org/show_bug.cgi?id=633133
This commit is contained in:
Florian Müllner
2010-10-25 20:44:30 +02:00
parent 95a7f0269a
commit b445ee3763
37 changed files with 158 additions and 1381 deletions
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94
src/ui/ui.c
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@@ -32,8 +32,6 @@
#include "theme-private.h"
#include "inlinepixbufs.h"
#include "gdk-compat.h"
#include "gdk2-drawing-utils.h"
#include <string.h>
#include <stdlib.h>
@@ -174,9 +172,6 @@ meta_ui_create_frame_window (MetaUI *ui,
gint attributes_mask;
GdkWindow *window;
GdkVisual *visual;
#ifndef USE_GTK3
GdkColormap *cmap = gdk_screen_get_default_colormap (screen);
#endif
/* Default depth/visual handles clients with weird visuals; they can
* always be children of the root depth/visual obviously, but
@@ -189,9 +184,6 @@ meta_ui_create_frame_window (MetaUI *ui,
{
visual = gdk_x11_screen_lookup_visual (screen,
XVisualIDFromVisual (xvisual));
#ifndef USE_GTK3
cmap = gdk_colormap_new (visual, FALSE);
#endif
}
attrs.title = NULL;
@@ -207,9 +199,6 @@ meta_ui_create_frame_window (MetaUI *ui,
attrs.y = y;
attrs.wclass = GDK_INPUT_OUTPUT;
attrs.visual = visual;
#ifndef USE_GTK3
attrs.colormap = cmap;
#endif
attrs.window_type = GDK_WINDOW_CHILD;
attrs.cursor = NULL;
attrs.wmclass_name = NULL;
@@ -219,11 +208,7 @@ meta_ui_create_frame_window (MetaUI *ui,
attrs.width = width;
attrs.height = height;
#ifdef USE_GTK3
attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL;
#else
attributes_mask = GDK_WA_X | GDK_WA_Y | GDK_WA_VISUAL | GDK_WA_COLORMAP;
#endif
/* We make an assumption that gdk_window_new() is going to call
* XCreateWindow as it's first operation; this seems to be true currently
@@ -370,7 +355,6 @@ meta_ui_window_menu_free (MetaWindowMenu *menu)
meta_window_menu_free (menu);
}
#ifdef USE_GTK3
GdkPixbuf*
meta_gdk_pixbuf_get_from_pixmap (Pixmap xpixmap,
int src_x,
@@ -420,84 +404,6 @@ meta_gdk_pixbuf_get_from_pixmap (Pixmap xpixmap,
return retval;
}
#else /* !USE_GTK3 */
static GdkColormap*
get_cmap (GdkPixmap *pixmap)
{
GdkColormap *cmap;
cmap = gdk_drawable_get_colormap (pixmap);
if (cmap)
g_object_ref (G_OBJECT (cmap));
if (cmap == NULL)
{
if (gdk_drawable_get_depth (pixmap) == 1)
{
meta_verbose ("Using NULL colormap for snapshotting bitmap\n");
cmap = NULL;
}
else
{
meta_verbose ("Using system cmap to snapshot pixmap\n");
cmap = gdk_screen_get_system_colormap (gdk_drawable_get_screen (pixmap));
g_object_ref (G_OBJECT (cmap));
}
}
/* Be sure we aren't going to blow up due to visual mismatch */
if (cmap &&
(gdk_visual_get_depth (gdk_colormap_get_visual (cmap)) !=
gdk_drawable_get_depth (pixmap)))
{
cmap = NULL;
meta_verbose ("Switching back to NULL cmap because of depth mismatch\n");
}
return cmap;
}
GdkPixbuf*
meta_gdk_pixbuf_get_from_pixmap (Pixmap xpixmap,
int src_x,
int src_y,
int width,
int height)
{
GdkDrawable *drawable;
GdkPixbuf *retval;
GdkColormap *cmap;
retval = NULL;
cmap = NULL;
drawable = gdk_xid_table_lookup (xpixmap);
if (drawable)
g_object_ref (G_OBJECT (drawable));
else
drawable = gdk_pixmap_foreign_new (xpixmap);
if (drawable)
{
cmap = get_cmap (drawable);
retval = gdk_pixbuf_get_from_drawable (NULL,
drawable,
cmap,
src_x, src_y,
0, 0,
width, height);
}
if (cmap)
g_object_unref (G_OBJECT (cmap));
if (drawable)
g_object_unref (G_OBJECT (drawable));
return retval;
}
#endif /* !USE_GTK3 */
void
meta_ui_push_delay_exposes (MetaUI *ui)