Removes trailing spaces. Removes tabs.

[vlc] / modules / gui / qt4 / input_manager.cpp

diff --git a/modules/gui/qt4/input_manager.cpp b/modules/gui/qt4/input_manager.cpp
index 6f8e175ef1670d1ff4da6098608d211bf8aeb45c..a009f483e148701eb182ddd549aafab587a2e734 100644 (file)
--- a/modules/gui/qt4/input_manager.cpp
+++ b/modules/gui/qt4/input_manager.cpp
@@ -40,6 +40,7 @@ InputManager::InputManager( QObject *parent, intf_thread_t *_p_intf) :
     i_old_playing_status = END_S;
     old_name="";
     p_input = NULL;
+    i_rate = 0;
     ON_TIMEOUT( update() );
 }
 
@@ -100,9 +101,14 @@ void InputManager::update()
     i_time = var_GetTime( p_input, "time") / 1000000;
     f_pos = var_GetFloat( p_input, "position" );
     emit positionUpdated( f_pos, i_time, i_length );
-    
-    /* Update rate */
-    emit rateChanged( var_GetInteger( p_input, "rate") );
+ 
+    int i_new_rate = var_GetInteger( p_input, "rate");
+    if( i_new_rate != i_rate )
+    {
+        i_rate = i_new_rate;
+        /* Update rate */
+        emit rateChanged( i_rate );
+    }
 
     /* Update navigation status */
     vlc_value_t val; val.i_int = 0;
@@ -236,6 +242,12 @@ void InputManager::normalRate()
         var_SetInteger( p_input, "rate", INPUT_RATE_DEFAULT );
 }
 
+void InputManager::setRate( int new_rate )
+{
+    if( hasInput() )
+        var_SetInteger( p_input, "rate", new_rate );
+}
+
 /**********************************************************************
  * MainInputManager implementation. Wrap an input manager and
  * take care of updating the main playlist input
@@ -326,7 +338,7 @@ static int ChangeAudio( vlc_object_t *p_this, const char *var, vlc_value_t o,
 {
     InputManager *im = (InputManager*)param;
     im->b_has_audio = true;
-    return 0;
+    return VLC_SUCCESS;
 }
 
 static int ChangeVideo( vlc_object_t *p_this, const char *var, vlc_value_t o,
@@ -334,5 +346,5 @@ static int ChangeVideo( vlc_object_t *p_this, const char *var, vlc_value_t o,
 {
     InputManager *im = (InputManager*)param;
     im->b_has_video = true;
-    return 0;
+    return VLC_SUCCESS;
 }