Description: add a gconf key (/desktop/gnome/interface/hide_decorator_tooltip)
 to disable tooltip in decorator bar. If key not present, show the tooltip.
Origin: Ubuntu
Bug: http://bugs.opencompositing.org/show_bug.cgi?id=1264
Bug-Ubuntu: https://bugs.launchpad.net/ubuntu/+source/compiz/+bug/519856

Description: add a mateconf key (/desktop/mate/interface/hide_decorator_tooltip)
 to disable tooltip in decorator bar. If key not present, show the tooltip.
Origin: <other>, build for LMDE/Debian Testing
Author: Jasmine Hassan <jasmine.aura@gmail.com>
Last-Updated: 2012-10-08

--- a/gtk/window-decorator/gtk-window-decorator.c
+++ b/gtk/window-decorator/gtk-window-decorator.c
@@ -154,6 +154,9 @@
 #define COMPIZ_CURSOR_SIZE_KEY           \
     COMPIZ_MATECONF_DIR2 "/cursor_size"
 
+#define INTERFACE_MATECONF_DIR		"/desktop/mate/interface"
+#define HIDE_DECORATOR_TOOLTIP_KEY	INTERFACE_MATECONF_DIR "/hide_decorator_tooltip"
+
 #define DBUS_DEST       "org.freedesktop.compiz"
 #define DBUS_PATH       "/org/freedesktop/compiz/decoration/allscreens"
 #define DBUS_INTERFACE  "org.freedesktop.compiz"
@@ -464,6 +467,8 @@ static PangoFontDescription *titlebar_fo
 static gboolean		    use_system_font = FALSE;
 static gint		    text_height;
 
+static gboolean		    hide_decorator_tooltip = FALSE;
+
 #define BLUR_TYPE_NONE     0
 #define BLUR_TYPE_TITLEBAR 1
 #define BLUR_TYPE_ALL      2
@@ -4323,6 +4328,9 @@ handle_tooltip_event (WnckWindow *win,
 		      guint	 state,
 		      const char *tip)
 {
+    if (hide_decorator_tooltip)
+        return;
+
     switch (xevent->type) {
     case ButtonPress:
 	hide_tooltip ();
@@ -6597,6 +6605,12 @@ value_changed (MateConfClient *client,
     {
 	cursor_theme_changed (client);
     }
+    else if (strcmp (key, HIDE_DECORATOR_TOOLTIP_KEY) == 0)
+    {
+        hide_decorator_tooltip = mateconf_client_get_bool (client,
+							HIDE_DECORATOR_TOOLTIP_KEY,
+ 							NULL);
+    }
 
     if (changed)
 	decorations_changed (data);
@@ -6769,6 +6783,11 @@ init_settings (WnckScreen *screen)
 			  MATECONF_CLIENT_PRELOAD_ONELEVEL,
 			  NULL);
 
+    mateconf_client_add_dir (mateconf,
+			  INTERFACE_MATECONF_DIR,
+			  MATECONF_CLIENT_PRELOAD_NONE,
+			  NULL);
+
     g_signal_connect (G_OBJECT (mateconf),
 		      "value_changed",
 		      G_CALLBACK (value_changed),
@@ -6929,6 +6948,11 @@ init_settings (WnckScreen *screen)
     wheel_action_changed (mateconf);
     shadow_settings_changed (mateconf);
     blur_settings_changed (mateconf);
+
+    hide_decorator_tooltip = mateconf_client_get_bool (mateconf,
+						    HIDE_DECORATOR_TOOLTIP_KEY,
+						    NULL);
+
 #endif
 
     (*theme_update_border_extents) (text_height);