Add languagebar.py

1 files changed, 70 insertions, 0 deletions

diff --git a/panel/languagebar.py b/panel/languagebar.py
new file mode 100644
index 0000000..a226f52
--- /dev/null
+++ b/panel/languagebar.py
@@ -0,0 +1,70 @@
+import gtk
+import gtk.gdk as gdk
+import gobject
+from image import Image
+from handle import Handle
+
+class LanguageBar (gtk.Toolbar):
+	def __init__ (self):
+		gtk.Toolbar.__init__ (self)
+		self.set_property ("icon-size", gtk.ICON_SIZE_MENU)
+		# self.set_orientation (gtk.ORIENTATION_VERTICAL)
+		self._create_items ()
+	
+	def insert (self, toolitem, pos):
+		gtk.Toolbar.insert (self, toolitem, pos)
+		self.check_resize ()
+
+	def _add_items (self):
+		btn = gtk.ToolButton (gtk.STOCK_NEW)
+		btn.connect ("clicked", lambda x: self._add_items ())
+		self.insert (btn, -1)
+		self.insert (gtk.ToolButton (gtk.STOCK_APPLY), -1)
+		self.insert (gtk.SeparatorToolItem (), -1)
+		self.show_all ()
+		
+	def _create_items (self):
+		handle = Handle ()
+		item = gtk.ToolItem ()
+		item.add (handle)
+		self.insert (item, -1)
+
+		self._add_items ()
+		
+	def do_realize (self):
+		gtk.Toolbar.do_realize (self)
+		self.check_resize ()
+	
+	def do_check_resize (self):
+		width = 0
+		for item in self:
+			w, h = item.size_request ()
+			width += w
+		self.set_size_request (width + 2, -1)
+		
+gobject.type_register (LanguageBar, "IBusLanguageBar")
+
+class LanguageBarWindow (gtk.Window):
+	def __init__ (self):
+		gtk.Window.__init__ (self, gtk.WINDOW_POPUP)
+		self._language_bar = LanguageBar ()
+		self._language_bar.connect ("size-request", self._size_request_cb)
+		self.add (self._language_bar)
+		self.show_all ()
+
+	def _size_request_cb (self, widget, size):
+		self.resize (size.width, size.height)
+
+	def do_size_allocate (self, allocation):
+		gtk.Window.do_size_allocate (self, allocation)
+		root = gdk.get_default_root_window ()
+		workarea = root.property_get ("_NET_WORKAREA")[2]
+		x, y = workarea[2] - allocation.width - 40, workarea[1] + workarea[3] - allocation.height
+		self.move (x, y)
+		
+	def do_destroy (self):
+		gtk.main_quit ()
+		gtk.Window.do_destroy (self)
+
+gobject.type_register (LanguageBarWindow, "IBusLanguageBarWindow")
+