Wtf is mercurial doing

chat/BuddyList.py

@@ -1,3 +1,5 @@
+# -*- tab-width: 4; indent-tabs-mode: t -*- 
+
 import presence
 import avahi
 
@@ -14,6 +16,13 @@ class Buddy(object):
 		self._host = host
 		self._address = address
 		self._port = port
+		self._chat = None
+
+	def set_chat(self, chat):
+		self._chat = chat
+
+	def chat(self):
+		return self._chat
 
 	def nick(self):
 		return self._nick
@@ -66,6 +75,12 @@ class BuddyList(object):
 				return buddy
 		return None
 
+	def find_buddy_by_address(self, address):
+		for buddy in self._buddies.keys():
+			if buddy.address() == address:
+				return buddy
+		return None
+
 	def _notify_listeners(self, action, buddy):
 		for listener in self._listeners:
 			listener(action, buddy)

chat/chat.glade

@@ -30,31 +30,6 @@
       <property name="row_spacing">0</property>
       <property name="column_spacing">0</property>
 
-      <child>
-	<widget class="GtkTextView" id="chatView">
-	  <property name="visible">True</property>
-	  <property name="editable">True</property>
-	  <property name="overwrite">False</property>
-	  <property name="accepts_tab">True</property>
-	  <property name="justification">GTK_JUSTIFY_LEFT</property>
-	  <property name="wrap_mode">GTK_WRAP_NONE</property>
-	  <property name="cursor_visible">True</property>
-	  <property name="pixels_above_lines">0</property>
-	  <property name="pixels_below_lines">0</property>
-	  <property name="pixels_inside_wrap">0</property>
-	  <property name="left_margin">0</property>
-	  <property name="right_margin">0</property>
-	  <property name="indent">0</property>
-	  <property name="text" translatable="yes"></property>
-	</widget>
-	<packing>
-	  <property name="left_attach">0</property>
-	  <property name="right_attach">1</property>
-	  <property name="top_attach">0</property>
-	  <property name="bottom_attach">1</property>
-	</packing>
-      </child>
-
       <child>
 	<widget class="GtkEntry" id="entry">
 	  <property name="visible">True</property>
@@ -111,6 +86,70 @@
 	  <property name="y_options">fill</property>
 	</packing>
       </child>
+
+      <child>
+	<widget class="GtkVBox" id="vbox1">
+	  <property name="visible">True</property>
+	  <property name="homogeneous">False</property>
+	  <property name="spacing">0</property>
+
+	  <child>
+	    <widget class="GtkLabel" id="chatLabel">
+	      <property name="visible">True</property>
+	      <property name="label" translatable="yes"></property>
+	      <property name="use_underline">False</property>
+	      <property name="use_markup">False</property>
+	      <property name="justify">GTK_JUSTIFY_LEFT</property>
+	      <property name="wrap">False</property>
+	      <property name="selectable">False</property>
+	      <property name="xalign">0.5</property>
+	      <property name="yalign">0.5</property>
+	      <property name="xpad">0</property>
+	      <property name="ypad">0</property>
+	      <property name="ellipsize">PANGO_ELLIPSIZE_NONE</property>
+	      <property name="width_chars">-1</property>
+	      <property name="single_line_mode">False</property>
+	      <property name="angle">0</property>
+	    </widget>
+	    <packing>
+	      <property name="padding">0</property>
+	      <property name="expand">False</property>
+	      <property name="fill">False</property>
+	    </packing>
+	  </child>
+
+	  <child>
+	    <widget class="GtkTextView" id="chatView">
+	      <property name="visible">True</property>
+	      <property name="editable">False</property>
+	      <property name="overwrite">False</property>
+	      <property name="accepts_tab">True</property>
+	      <property name="justification">GTK_JUSTIFY_LEFT</property>
+	      <property name="wrap_mode">GTK_WRAP_NONE</property>
+	      <property name="cursor_visible">True</property>
+	      <property name="pixels_above_lines">0</property>
+	      <property name="pixels_below_lines">0</property>
+	      <property name="pixels_inside_wrap">0</property>
+	      <property name="left_margin">0</property>
+	      <property name="right_margin">0</property>
+	      <property name="indent">0</property>
+	      <property name="text" translatable="yes"></property>
+	    </widget>
+	    <packing>
+	      <property name="padding">0</property>
+	      <property name="expand">True</property>
+	      <property name="fill">True</property>
+	    </packing>
+	  </child>
+	</widget>
+	<packing>
+	  <property name="left_attach">0</property>
+	  <property name="right_attach">1</property>
+	  <property name="top_attach">0</property>
+	  <property name="bottom_attach">1</property>
+	  <property name="x_options">fill</property>
+	</packing>
+      </child>
     </widget>
   </child>
 </widget>

chat/main.py

@@ -1,4 +1,5 @@
 #!/usr/bin/python -t
+# -*- tab-width: 4; indent-tabs-mode: t -*- 
 
 import os, sys, pwd
 sys.path.append(os.getcwd())
@@ -12,9 +13,46 @@ import BuddyList
 
 glade_dir = os.getcwd()
 
+
+class Chat(object):
+	def __init__(self, view, label):
+		self._buffer = gtk.TextBuffer()
+		self._view = view
+		self._label = label
+
+	def activate(self, label):
+		self._view.set_buffer(self._buffer)
+		self._label.set_text(label)
+
+	def recv_message(self, buddy, msg):
+		aniter = self._buffer.get_end_iter()
+		self._buffer.insert(aniter, buddy.nick() + ": " + msg + "\n")
+
+
+
+class GroupChat(Chat):
+	def __init__(self, parent, view, label):
+		Chat.__init__(self, view, label)
+		self._parent = parent
+		self._gc_controller = network.GroupChatController('224.0.0.221', 6666, self._recv_group_message)
+		self._gc_controller.start()
+		self._label_prefix = "Cha"
+
+	def activate(self):
+		Chat.activate(self, "Group Chat")
+
+	def send_message(self, text):
+		if len(text) > 0:
+			self._gc_controller.send_msg(text)
+
+	def _recv_group_message(self, msg):
+		buddy = self._parent.find_buddy_by_address(msg['addr'])
+		if buddy:
+			self.recv_message(buddy, msg['data'])
+
+
 class ChatApp(SimpleGladeApp):
 	def __init__(self, glade_file="chat.glade", root="mainWindow", domain=None, **kwargs):
-
 		self._pannounce = presence.PresenceAnnounce()
 		self._buddy_list = BuddyList.BuddyList()
 		self._buddy_list.add_buddy_listener(self._on_buddy_presence_event)
@@ -41,43 +79,57 @@ class ChatApp(SimpleGladeApp):
 		print "Selected %s" % name
 
 	def _on_buddyList_buddy_double_clicked(self, widget, *args):
+		""" Select the chat for this buddy or group """
 		(model, aniter) = widget.get_selection().get_selected()
-		name = self.treemodel.get(aniter,0)
-		print "Double-clicked %s" % name
+		chat = None
+		buddy = self.treemodel.get_value(aniter, 1)
+		if not buddy:
+			chat = self._group_chat
+		else:
+			chat = buddy.chat()
+
+		if chat:
+			chat.activate()
+		else:
+			# start a new chat with them
+			pass
 
 	def _on_buddy_presence_event(self, action, buddy):
 		if action == BuddyList.ACTION_BUDDY_ADDED:
-			aniter = self.treemodel.insert_after(None,None)
-			self.treemodel.set(aniter, 0, buddy.nick())
+			aniter = self.treemodel.append(None)
+			self.treemodel.set(aniter, 0, buddy.nick(), 1, buddy)
 		elif action == BuddyList.ACCTION_BUDDY_REMOVED:
 			aniter = self.treemodel.get_iter(buddy.nick())
 			if aniter:
 				self.treemodel.remove(iter)
 
+	def find_buddy_by_address(self, address):
+		return self._buddy_list.find_buddy_by_address(address)
+
 	def _on_main_window_delete(self, widget, *args):
 		self.quit()
 
-	def _recv_group_message(self, msg):
-		aniter = self._group_chat_buffer.get_end_iter()
-		self._group_chat_buffer.insert(aniter, msg['data'] + "\n")
-#		print "Message: %s" % msg['data']
+	def _get_current_chat(self):
+		selection = self.buddyListView.get_selection()
+		(model, aniter) = selection.get_selected()
+		buddy = model.get_value(aniter, 1)
+		if not buddy:
+			return self._group_chat
+		return buddy.chat()
 
-	def _send_group_message(self, widget, *args):
+	def _send_chat_message(self, widget, *args):
+		chat = self._get_current_chat()
 		text = widget.get_text()
-		if len(text) > 0:
-			self._gc_controller.send_msg(text)
+		chat.send_message(text)
 		widget.set_text("")	
 
 	def new(self):
-		self._group_chat_buffer = gtk.TextBuffer()
-		self.chatView.set_buffer(self._group_chat_buffer)
-
-		self.treemodel = gtk.TreeStore(gobject.TYPE_STRING)
+		self.treemodel = gtk.TreeStore(gobject.TYPE_STRING, gobject.TYPE_PYOBJECT)
 		self.buddyListView.set_model(self.treemodel)
 		self.buddyListView.connect("cursor-changed", self._on_buddyList_buddy_selected)
 		self.buddyListView.connect("row-activated", self._on_buddyList_buddy_double_clicked)
 		self.mainWindow.connect("delete-event", self._on_main_window_delete)
-		self.entry.connect("activate", self._send_group_message)
+		self.entry.connect("activate", self._send_chat_message)
 
 		renderer = gtk.CellRendererText()
 		column = gtk.TreeViewColumn("", renderer, text=0)
@@ -86,12 +138,14 @@ class ChatApp(SimpleGladeApp):
 		column.set_expand(True);
 		self.buddyListView.append_column(column)
 
+		self._group_chat = GroupChat(self, self.chatView, self.chatLabel)
+		aniter = self.treemodel.append(None)
+		self.treemodel.set(aniter, 0, "Group", 1, None)
+		self._group_chat.activate()
+
 		self._pannounce.register_service(self._realname, 6666, presence.OLPC_CHAT_SERVICE,
 				name = self._nick, realname = self._realname)
 
-		self._gc_controller = network.GroupChatController('224.0.0.221', 6666, self._recv_group_message)
-		self._gc_controller.start()
-
 	def cleanup(self):
 		pass
 

chat/network.py

@@ -1,3 +1,5 @@
+# -*- tab-width: 4; indent-tabs-mode: t -*- 
+
 import socket
 import threading
 import traceback

chat/presence.py

@@ -1,3 +1,5 @@
+# -*- tab-width: 4; indent-tabs-mode: t -*- 
+
 import avahi, dbus, dbus.glib
 
 OLPC_CHAT_SERVICE = "_olpc_chat._udp"