From 923217b4ed5aeca6950d0d56b0baa88efb13eac0 Mon Sep 17 00:00:00 2001
From: Peng Huang <phuang@phuang.nay.redhat.com>
Date: Wed, 11 Feb 2009 14:23:43 +0800
Subject: [PATCH] Make languagebar extend to left.

---
 ui/gtk/handle.py      | 13 +++++++++++++
 ui/gtk/languagebar.py | 19 +++++++++++++++----
 2 files changed, 28 insertions(+), 4 deletions(-)

diff --git a/ui/gtk/handle.py b/ui/gtk/handle.py
index 327a018..4f4c625 100644
--- a/ui/gtk/handle.py
+++ b/ui/gtk/handle.py
@@ -24,6 +24,17 @@ import gtk.gdk as gdk
 import gobject
 
 class Handle(gtk.EventBox):
+    __gsignals__ = {
+        "move-begin" : (
+            gobject.SIGNAL_RUN_LAST,
+            gobject.TYPE_NONE,
+            ()),
+        "move-end" : (
+            gobject.SIGNAL_RUN_LAST,
+            gobject.TYPE_NONE,
+            ()),
+        }
+
     def __init__ (self):
         super(Handle, self).__init__()
         self.set_visible_window(False)
@@ -51,6 +62,7 @@ class Handle(gtk.EventBox):
             x, y = toplevel.get_position()
             self.__press_pos = event.x_root - x, event.y_root - y
             self.window.set_cursor(gdk.Cursor(gdk.FLEUR))
+            self.emit("move-begin")
             return True
         return False
 
@@ -60,6 +72,7 @@ class Handle(gtk.EventBox):
             del self.__press_pos
             del self.__workarea
             self.window.set_cursor(gdk.Cursor(gdk.LEFT_PTR))
+            self.emit("move-end")
             return True
 
         return False
diff --git a/ui/gtk/languagebar.py b/ui/gtk/languagebar.py
index 7a8a106..3546ef7 100644
--- a/ui/gtk/languagebar.py
+++ b/ui/gtk/languagebar.py
@@ -60,22 +60,25 @@ class LanguageBar(gtk.Toolbar):
 
         self.__properties = []
         self.__toplevel = gtk.Window(gtk.WINDOW_POPUP)
+        self.__toplevel.connect("size-allocate", self.__toplevel_size_allocate_cb)
         self.__toplevel.add(self)
 
         root = gdk.get_default_root_window()
         try:
             workarea = root.property_get("_NET_WORKAREA")[2]
-            right, bottom = workarea[2], workarea[3]
+            right, bottom = workarea[0] + workarea[2], workarea[1] + workarea[3]
         except:
             right, bottom = root.get_size()
-        self.__position = right - 200, bottom - 40
+        self.__position = right - 20, bottom - 20
         self.__toplevel.move(*self.__position)
 
     def __create_ui(self):
         # create move handle
         self.__handle = gtk.ToolItem()
-        self.__handle.add(Handle())
+        handle = Handle()
+        self.__handle.add(handle)
         self.insert(self.__handle, -1)
+        handle.connect("move-end", self.__handle_move_end_cb)
 
         # create input methods menu
         prop = ibus.Property(key = "", type = ibus.PROP_TYPE_TOGGLE, icon = "ibus", tooltip = _("Switch engine"))
@@ -96,9 +99,17 @@ class LanguageBar(gtk.Toolbar):
     def __im_menu_deactivate_cb(self, menu):
         self.__im_menu.set_active(False)
 
+    def __handle_move_end_cb(self, handle):
+        x, y = self.__toplevel.get_position()
+        w, h = self.__toplevel.get_size()
+        self.__position = x + w, y + h
+
+    def __toplevel_size_allocate_cb(self, toplevel, allocation):
+        x, y = self.__position
+        self.__toplevel.move(x - allocation.width, y - allocation.height)
+
     def __remove_properties(self):
         # reset all properties
-
         map(lambda i: i.destroy(), self.__properties)
         self.__properties = []
 
-- 
2.7.4