Get sketches back to work, add a send button

sugar/chat/Chat.py

@@ -131,7 +131,7 @@ class Chat(gtk.VBox):
 		
 		self._message_inserted()
 
-	def _insert_sketch(self, nick, svgdata):
+	def _insert_sketch(self, buddy, svgdata):
 		"""Insert a sketch object into the chat buffer."""
 		pbl = gtk.gdk.PixbufLoader("svg")
 		pbl.write(svgdata)
@@ -140,7 +140,7 @@ class Chat(gtk.VBox):
 		
 		buf = self._chat_view.get_buffer()
 
-		self._insert_buddy(buf, nick)
+		self._insert_buddy(buf, buddy)
 		
 		rise = int(pbuf.get_height() / 3) * -1
 		sha_hash = sha.new()
@@ -218,7 +218,7 @@ class Chat(gtk.VBox):
 			return
 		self._stream_writer.write(self.serialize_message(svgdata))
 		owner = PresenceService.get_instance().get_owner()
-		self._insert_sketch(owner.get_nick_name(), svgdata)
+		self._insert_sketch(owner, svgdata)
 
 	def send_text_message(self, text):
 		"""Send a chat message and insert it into the local buffer."""

sugar/chat/ChatEditor.py

@@ -5,18 +5,19 @@ import gtk
 from sugar.chat.sketchpad.SketchPad import SketchPad
 import richtext
 
-class ChatEditor(gtk.Notebook):
+class ChatEditor(gtk.HBox):
 	TEXT_MODE = 0
 	SKETCH_MODE = 1
 
 	def __init__(self, chat, mode):
-		gtk.Notebook.__init__(self)
+		gtk.HBox.__init__(self, False, 6)
 
 		self._chat = chat
 
-		self.set_show_tabs(False)
+		self._notebook = gtk.Notebook()
-		self.set_show_border(False)
+		self._notebook.set_show_tabs(False)
-		self.set_size_request(-1, 70)
+		self._notebook.set_show_border(False)
+		self._notebook.set_size_request(-1, 70)
 	
 		chat_view_sw = gtk.ScrolledWindow()
 		chat_view_sw.set_shadow_type(gtk.SHADOW_IN)
@@ -26,35 +27,59 @@ class ChatEditor(gtk.Notebook):
 		chat_view_sw.add(self._text_view)
 		self._text_view.show()
 		
-		self.append_page(chat_view_sw)
+		self._notebook.append_page(chat_view_sw)
 		chat_view_sw.show()
 		
 		self._sketchpad = SketchPad()
-		self.append_page(self._sketchpad)
+		self._notebook.append_page(self._sketchpad)
 		self._sketchpad.show()
 		
-		self.set_mode(mode)
+		self.pack_start(self._notebook)
+		self._notebook.show()
 		
-	def set_mode(self, mode):
+		send_button = gtk.Button("Send")
-		self._mode = mode
+		send_button.set_border_width(6)
-		if self._mode == ChatEditor.SKETCH_MODE:
+		send_button.connect('clicked', self.__send_button_clicked_cb)
-			self.set_current_page(1)
+		self.pack_start(send_button, False, True)
-		elif self._mode == ChatEditor.TEXT_MODE:
+		send_button.show()
-			self.set_current_page(0)
+		
+		self.set_mode(mode)
 
 	def get_buffer(self):
 		return self._text_view.get_buffer()
 
+	def set_mode(self, mode):
+		self._mode = mode
+		if self._mode == ChatEditor.SKETCH_MODE:
+			self._notebook.set_current_page(1)
+		elif self._mode == ChatEditor.TEXT_MODE:
+			self._notebook.set_current_page(0)
+
+	def __send_button_clicked_cb(self, button):
+		self._send()
+
+	def _send(self):
+		if self._mode == ChatEditor.SKETCH_MODE:
+			self._send_sketch()
+		elif self._mode == ChatEditor.TEXT_MODE:
+			self._send_text()
+
+	def _send_sketch(self):
+		self._chat.send_sketch(self._sketchpad.to_svg())
+		self._sketchpad.clear()
+
+	def _send_text(self):
+		buf = self._text_view.get_buffer()
+		text = buf.get_text(buf.get_start_iter(), buf.get_end_iter())
+		if len(text.strip()) > 0:
+			serializer = richtext.RichTextSerializer()
+			text = serializer.serialize(buf)
+			self._chat.send_text_message(text)
+
+		buf.set_text("")
+		buf.place_cursor(buf.get_start_iter())
+			
 	def __key_press_event_cb(self, text_view, event):
 		if event.keyval == gtk.keysyms.Return:
-			buf = text_view.get_buffer()
+			self._send()
-			text = buf.get_text(buf.get_start_iter(), buf.get_end_iter())
-			if len(text.strip()) > 0:
-				serializer = richtext.RichTextSerializer()
-				text = serializer.serialize(buf)
-				self._chat.send_text_message(text)
-
-			buf.set_text("")
-			buf.place_cursor(buf.get_start_iter())
-
 			return True