[Jingle] Fix a minor bug that showed incorrect states when adding a content to a session

src/common/jingle_content.py

@@ -46,6 +46,7 @@ class JingleContent(object):
 		#self.name = None
 		self.accepted = False
 		self.sent = False
+		self.negotiated = False
 
 		self.media = None
 
@@ -82,6 +83,11 @@ class JingleContent(object):
 	def is_ready(self):
 		return self.accepted and not self.sent
 
+	def on_negotiated(self):
+		if self.accepted:
+			self.negotiated = True
+			self.session.content_negotiated(self.media)
+
 	def add_remote_candidates(self, candidates):
 		"""
 		Add a list of candidates to the list of remote candidates

src/common/jingle_rtp.py

@@ -200,7 +200,7 @@ class JingleRTPContent(JingleContent):
 				self.transport.remote_candidates = []
 			# TODO: farsight.DIRECTION_BOTH only if senders='both'
 			self.p2pstream.set_property('direction', farsight.DIRECTION_BOTH)
-			self.session.content_negociated(self.media)
+		self.on_negotiated()
 
 	def __on_remote_codecs(self, stanza, content, error, action):
 		"""

src/common/jingle_session.py

@@ -649,7 +649,7 @@ class JingleSession(object):
 		self.connection.dispatch('JINGLE_DISCONNECTED',
 			(self.peerjid, self.sid, content.media, 'removed'))
 
-	def content_negociated(self, media):
+	def content_negotiated(self, media):
 		self.connection.dispatch('JINGLE_CONNECTED', (self.peerjid, self.sid,
 			media))
 

src/dialogs.py

@@ -4793,9 +4793,11 @@ class VoIPCallReceivedDialog(object):
 					return
 				ctrl = gajim.interface.new_chat(contact, self.account, resource)
 			# Chat control opened, update content's status
-			if session.get_content('audio'):
+			audio = session.get_content('audio')
+			video = session.get_content('video')
+			if audio and not audio.negotiated:
 				ctrl.set_audio_state('connecting', self.sid)
-			if session.get_content('video'):
+			if video and not video.negotiated:
 				ctrl.set_video_state('connecting', self.sid)
 			# Now, accept the content/sessions.
 			# This should be done after the chat control is running