ability to see out own video in the same time we send it and show both outging and incoming videos inside chat control

src/chat_control.py

@@ -2192,10 +2192,27 @@ class ChatControl(ChatControlBase):
         if widget.get_active():
             if getattr(self, jingle_type + '_state') == \
             self.JINGLE_STATE_NULL:
+                if jingle_type == 'video':
+                    video_hbox = self.xml.get_object('video_hbox')
+                    video_hbox.set_no_show_all(False)
+                    if gajim.config.get('video_see_self'):
+                        fixed = self.xml.get_object('outgoing_fixed')
+                        fixed.set_no_show_all(False)
+                    video_hbox.show_all()
+                    in_xid = self.xml.get_object('incoming_drawingarea').window.xid
+                    out_xid = self.xml.get_object('outgoing_drawingarea').window.xid
+                    sid = gajim.connections[self.account].start_video(
+                        self.contact.get_full_jid(), in_xid, out_xid)
+                else:
                     sid = getattr(gajim.connections[self.account],
                         'start_' + jingle_type)(self.contact.get_full_jid())
                 getattr(self, 'set_' + jingle_type + '_state')('connecting', sid)
         else:
+            video_hbox = self.xml.get_object('video_hbox')
+            video_hbox.set_no_show_all(True)
+            video_hbox.hide()
+            fixed = self.xml.get_object('outgoing_fixed')
+            fixed.set_no_show_all(True)
             self.close_jingle_content(jingle_type)
 
         img = getattr(self, '_' + jingle_type + '_button').get_property('image')

src/common/config.py

@@ -305,6 +305,7 @@ class Config:
             'video_output_device': [opt_str, 'autovideosink'],
             'video_framerate': [opt_str, '', _('Optionally fix jingle output video framerate. Example: 10/1 or 25/2')],
             'video_size': [opt_str, '', _('Optionally resize jingle output video. Example: 320x240')],
+            'video_see_self': [opt_bool, True, _('If True, You will also see your webcam')],
             'audio_input_volume': [opt_int, 50],
             'audio_output_volume': [opt_int, 50],
             'use_stun_server': [opt_bool, False, _('If True, Gajim will try to use a STUN server when using jingle. The one in "stun_server" option, or the one given by the jabber server.')],

src/common/jingle.py

@@ -120,16 +120,18 @@ class ConnectionJingle(object):
             jingle.start_session()
         return jingle.sid
 
-    def start_video(self, jid):
+    def start_video(self, jid, in_xid, out_xid):
         if self.get_jingle_session(jid, media='video'):
             return self.get_jingle_session(jid, media='video').sid
         jingle = self.get_jingle_session(jid, media='audio')
         if jingle:
-            jingle.add_content('video', JingleVideo(jingle))
+            jingle.add_content('video', JingleVideo(jingle, in_xid=in_xid,
+                out_xid=out_xid))
         else:
             jingle = JingleSession(self, weinitiate=True, jid=jid)
             self._sessions[jingle.sid] = jingle
-            jingle.add_content('video', JingleVideo(jingle))
+            jingle.add_content('video', JingleVideo(jingle, in_xid=in_xid,
+                out_xid=out_xid))
             jingle.start_session()
         return jingle.sid
 

src/common/multimedia_helpers.py

@@ -102,7 +102,7 @@ class VideoOutputManager(DeviceManager):
     def detect(self):
         self.devices = {}
         # Fake video output
-        self.detect_element('fakesink', _('Fake audio output'))
+        self.detect_element('fakesink', _('Fake video output'))
         # Auto sink
         self.detect_element('xvimagesink',
             _('X Window System (X11/XShm/Xv): %s'))

src/config.py

@@ -480,6 +480,8 @@ class PreferencesWindow:
                 '800x600': '800x600', '640x480': '640x480',
                 '320x240': '320x240'}, 'video_size', key=lambda x: -1 if \
                 not x[1] else int(x[0][:3]))
+            st = gajim.config.get('video_see_self')
+            self.xml.get_object('video_see_self_checkbutton').set_active(st)
 
         else:
             for opt_name in ('audio_input', 'audio_output', 'video_input',
@@ -1133,6 +1135,9 @@ class PreferencesWindow:
     def on_video_size_combobox_changed(self, widget):
         self.on_av_combobox_changed(widget, 'video_size')
 
+    def on_video_see_self_checkbutton_toggled(self, widget):
+        self.on_checkbutton_toggled(widget, 'video_see_self')
+
     def on_stun_checkbutton_toggled(self, widget):
         self.on_checkbutton_toggled(widget, 'use_stun_server',
                 [self.xml.get_object('stun_server_entry')])