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RGBA blacklist support.

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This commit is contained in:
Cody Russell
2010-06-08 17:39:05 -05:00
parent 213ff8fc05
commit 68a12cf28c
1 changed files with 32 additions and 1 deletions
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33
gdk/x11/gdkscreen-x11.c
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@@ -228,6 +228,36 @@ gdk_screen_get_root_window (GdkScreen *screen)
return GDK_SCREEN_X11 (screen)->root_window;
}
static gboolean
should_disable_rgba ()
{
static gint should_disable = -1;
if (should_disable == -1)
{
if (g_getenv ("GTK_RGBA_DISABLE_APPS"))
{
gchar **apps = g_strsplit (g_getenv ("GTK_RGBA_DISABLE_APPS"), ":", -1);
gchar *name = g_get_prgname ();
gint i;
should_disable = FALSE;
for (i = 0; apps[i] != NULL; i++)
{
if (g_strcmp0 (apps[i], name) == 0)
{
g_strfreev (apps);
should_disable = TRUE;
break;
}
}
}
}
return should_disable;
}
/**
* gdk_screen_get_default_colormap:
* @screen: a #GdkScreen
@@ -243,6 +273,7 @@ gdk_screen_get_default_colormap (GdkScreen *screen)
{
GdkScreenX11 *screen_x11;
GdkColormap *colormap;
gboolean disable_rgba = should_disable_rgba ();
g_return_val_if_fail (GDK_IS_SCREEN (screen), NULL);
@@ -250,7 +281,7 @@ gdk_screen_get_default_colormap (GdkScreen *screen)
if (!screen_x11->default_colormap)
{
if (!screen_x11->rgba_visual)
if (!screen_x11->rgba_visual || disable_rgba == TRUE)
{
colormap = g_object_ref (gdk_screen_get_system_colormap (screen));
}