Write a toolbox and partially integrate it with the chat.

sugar/chat/sketchpad/Toolbox.py

@@ -0,0 +1,49 @@
+import pygtk
+pygtk.require('2.0')
+import gtk
+import gobject
+
+class Toolbox(gtk.VBox):
+	__gsignals__ = {
+		'tool-selected': (gobject.SIGNAL_RUN_FIRST, gobject.TYPE_NONE,
+				         ([gobject.TYPE_STRING]))
+	}
+
+	def __init__(self):
+		gtk.VBox.__init__(self)
+	
+		self._tool_hbox = gtk.HBox()
+		
+		self._add_tool('FreeHand', 'freehand')
+		self._add_tool('Text', 'text')
+		
+		self.pack_start(self._tool_hbox)
+		self._tool_hbox.show()
+		
+		self._color_hbox = gtk.HBox()
+		
+		self._add_color([0, 0, 0])
+		self._add_color([1, 0, 0])
+		self._add_color([0, 1, 0])
+		self._add_color([0, 0, 1])
+
+		self.pack_start(self._color_hbox)		
+		self._color_hbox.show()
+				
+	def _add_tool(self, label, tool_id):
+		tool = gtk.Button(label)
+		tool.connect('clicked', self.__tool_clicked_cb, tool_id)
+		self._tool_hbox.pack_start(tool, False)
+		tool.show()
+
+	def _add_color(self, rgb):
+		color = gtk.Button('Color')
+		color.connect('clicked', self.__color_clicked_cb, rgb)
+		self._color_hbox.pack_start(color, False)
+		color.show()
+
+	def __tool_clicked_cb(self, button, tool_id):
+		self.emit("tool-selected", tool_id)
+	
+	def __color_clicked_cb(self, button, rgb):
+		pass