static void
reemphasize_window (GtkWidget *window)
{
GdkDisplay *display;
display = gtk_widget_get_display (window);
if (gdk_display_is_composited (display))
{
gtk_widget_set_opacity (window, 1.0);
gtk_widget_input_shape_combine_region (window, NULL);
}
else
gdk_window_raise (gtk_widget_get_window (window));
}
static void
deemphasize_window (GtkWidget *window)
{
GdkDisplay *display;
display = gtk_widget_get_display (window);
if (gdk_display_is_composited (display))
{
cairo_rectangle_int_t rect;
cairo_region_t *region;
gtk_widget_set_opacity (window, 0.3);
rect.x = rect.y = rect.width = rect.height = 0;
region = cairo_region_create_rectangle (&rect);
gtk_widget_input_shape_combine_region (window, region);
cairo_region_destroy (region);
}
else
gdk_window_lower (gtk_widget_get_window (window));
}
static void
gdk_display_get_property (GObject *object,
guint prop_id,
GValue *value,
GParamSpec *pspec)
{
GdkDisplay *display = GDK_DISPLAY (object);
switch (prop_id)
{
case PROP_COMPOSITED:
g_value_set_boolean (value, gdk_display_is_composited (display));
break;
case PROP_RGBA:
g_value_set_boolean (value, gdk_display_is_rgba (display));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
}
}
