[vlc-devel] commit: Emit statuschange in qt4-interface when video-es change ( track-count changes) (Ilkka Ollakka )

[git version control]

vlc | branch: master | Ilkka Ollakka <ileoo at videolan.org> | Fri Aug  8 12:32:36 2008 +0300| [b7309d0b856642e69abd5ed1986e9d498104427f] | committer: Ilkka Ollakka 

Emit statuschange in qt4-interface when video-es change (track-count changes)
this should fix #1778, because with ts-files you don't allways have info about
video-tracks when input is started (and qt4 interface only called
controls->updateInput when status changed).

I didn't create new callback/signal for this one, but it could be cleaner that way.

> http://git.videolan.org/gitweb.cgi/vlc.git/?a=commit;h=b7309d0b856642e69abd5ed1986e9d498104427f
---

 modules/gui/qt4/input_manager.cpp |    4 ++++
 1 files changed, 4 insertions(+), 0 deletions(-)

diff --git a/modules/gui/qt4/input_manager.cpp b/modules/gui/qt4/input_manager.cpp
index 955c863..c12db37 100644
--- a/modules/gui/qt4/input_manager.cpp
+++ b/modules/gui/qt4/input_manager.cpp
@@ -141,6 +141,9 @@ void InputManager::addCallbacks()
     var_AddCallback( p_input, "state", ItemStateChanged, this );
     /* src/input/es-out.c:552 */
     var_AddCallback( p_input, "spu-es", ChangeSPU, this );
+    /* emit UpdateStatus so that main_interface updates controls 
+     * if there is new videotracks (mpeg-ts)*/
+    var_AddCallback( p_input, "video-es", ItemStateChanged, this );
     /* src/input/es-out.c: */
     var_AddCallback( p_input, "teletext-es", ChangeTeletext, this );
     /* src/input/input.c:1765 */
@@ -155,6 +158,7 @@ void InputManager::addCallbacks()
 void InputManager::delCallbacks()
 {
     var_DelCallback( p_input, "spu-es", ChangeSPU, this );
+    var_DelCallback( p_input, "video-es", ItemStateChanged, this );
     var_DelCallback( p_input, "teletext-es", ChangeTeletext, this );
     var_DelCallback( p_input, "state", ItemStateChanged, this );
     var_DelCallback( p_input, "rate-change", ItemRateChanged, this );