From b4d4d9eb21adb3bf8a391fdd84e8148ccf8c6fad Mon Sep 17 00:00:00 2001
From: Marco Pesenti Gritti <mpg@redhat.com>
Date: Fri, 19 May 2006 18:05:59 -0400
Subject: [PATCH] Merge

---
 sugar/browser/browser.py |  2 +-
 sugar/chat/chat.py       | 22 ++++++++++++++--------
 sugar/chat/richtext.py   | 16 ++++++++++++++--
 3 files changed, 29 insertions(+), 11 deletions(-)

diff --git a/sugar/browser/browser.py b/sugar/browser/browser.py
index b0a55bfc..cec6e096 100755
--- a/sugar/browser/browser.py
+++ b/sugar/browser/browser.py
@@ -251,7 +251,7 @@ class BrowserActivity(activity.Activity):
 		
 		escaped_title = saxutils.escape(self.embed.get_title())
 		escaped_address = saxutils.escape(address)
-		chat_shell.send_message('<richtext><link href="' + escaped_address +
+		chat_shell.send_text_message('<richtext><link href="' + escaped_address +
 								'">' + escaped_title + '</link></richtext>')
 	
 	def __title_cb(self, embed):
diff --git a/sugar/chat/chat.py b/sugar/chat/chat.py
index 04b8401d..9fab3af9 100755
--- a/sugar/chat/chat.py
+++ b/sugar/chat/chat.py
@@ -140,7 +140,7 @@ class Chat(activity.Activity):
 			
 			serializer = richtext.RichTextSerializer()
 			text = serializer.serialize(buf)
-			self.send_message(text)
+			self.send_text_message(text)
 
 			buf.set_text("")
 			buf.place_cursor(buf.get_start_iter())
@@ -186,9 +186,6 @@ class Chat(activity.Activity):
 		print "act %d: in activity_on_got_focus" % self.activity_get_id()
 		# FIXME self._controller.notify_activate(self)
 
-	def recv_message(self, buddy, msg):
-		self._insert_rich_message(buddy.get_nick_name(), msg)
-
 	def _insert_rich_message(self, nick, msg):
 		buf = self._chat_view.get_buffer()
 		aniter = buf.get_end_iter()
@@ -200,7 +197,16 @@ class Chat(activity.Activity):
 		aniter = buf.get_end_iter()
 		buf.insert(aniter, "\n")
 
-	def send_message(self, text):
+	def _insert_sketch(self, sketch):
+		"""Insert a sketch object into the chat buffer."""
+		pass
+
+	def recv_message(self, buddy, msg):
+		"""Insert a remote chat message into the chat buffer."""
+		self._insert_rich_message(buddy.get_nick_name(), msg)
+
+	def send_text_message(self, text):
+		"""Send a chat message and insert it into the local buffer."""
 		if len(text) <= 0:
 			return
 		self._stream_writer.write(text)
@@ -402,7 +408,7 @@ class GroupChat(Chat):
 		self._buddy_list_model.set(aniter, self._MODEL_COL_ICON, self._pixbuf_active_chat)
 
 	def _group_recv_message(self, buddy, msg):
-		Chat.recv_message(self, buddy, msg)
+		self.recv_message(buddy, msg)
 		self._controller.notify_new_message(self, None)
 
 	def _buddy_recv_message(self, buddy, msg):
@@ -436,8 +442,8 @@ class ChatShell(dbus.service.Object):
 		self._group_chat.activity_connect_to_shell()
 
 	@dbus.service.method('com.redhat.Sugar.ChatShell')
-	def send_message(self, message):
-		self._group_chat.send_message(message)
+	def send_text_message(self, message):
+		self._group_chat.send_text_message(message)
 
 if len(sys.argv) > 1 and sys.argv[1] == "--console":		
 	sys.stdout = LogWriter("Chat")
diff --git a/sugar/chat/richtext.py b/sugar/chat/richtext.py
index ecb15c2e..543e431e 100644
--- a/sugar/chat/richtext.py
+++ b/sugar/chat/richtext.py
@@ -209,8 +209,16 @@ class RichTextHandler(xml.sax.handler.ContentHandler):
 		self.buf = buf
 		self.serializer = serializer
 		self.tags = []
+		self._in_richtext = False
+		self._done = False
 
 	def startElement(self, name, attrs):
+		# Look for, and only start parsing after 'richtext'
+		if not self._in_richtext and name == "richtext":
+			self._in_richtext = True
+		if not self._in_richtext:
+			return
+
 		if name != "richtext":
 			tag = self.serializer.deserialize_element(name, attrs)
 			self.tags.append(tag)
@@ -230,8 +238,12 @@ class RichTextHandler(xml.sax.handler.ContentHandler):
 											      "link", "link-address")
  
 	def endElement(self, name):
-		if name != "richtext":
-			self.tags.pop()
+		if not self._done and self._in_richtext:
+			if name != "richtext":
+				self.tags.pop()
+			if name == "richtext":
+				self._done = True
+				self._in_richtext = False
 
 class RichTextSerializer:
 	def __init__(self):