New icons for repeat, more obvious, done by Daniel Dreibrodt

[vlc] / modules / gui / qt4 / components / controller_widget.cpp

diff --git a/modules/gui/qt4/components/controller_widget.cpp b/modules/gui/qt4/components/controller_widget.cpp
index 93127836f53eff560044eff7e5445b46bb41dbb9..9ee711796e6498bfde5d30eee694abb584d7929a 100644 (file)
--- a/modules/gui/qt4/components/controller_widget.cpp
+++ b/modules/gui/qt4/components/controller_widget.cpp
@@ -43,7 +43,7 @@
 SoundWidget::SoundWidget( QWidget *_parent, intf_thread_t * _p_intf,
                           bool b_shiny, bool b_special )
                          : QWidget( _parent ), p_intf( _p_intf),
-                           b_my_volume( false )
+                           b_is_muted( false )
 {
     /* We need a layout for this widget */
     QHBoxLayout *layout = new QHBoxLayout( this );
@@ -87,15 +87,15 @@ SoundWidget::SoundWidget( QWidget *_parent, intf_thread_t * _p_intf,
     {
         volumeSlider = new SoundSlider( this,
             config_GetInt( p_intf, "volume-step" ),
-            config_GetInt( p_intf, "qt-volume-complete" ),
-            config_GetPsz( p_intf, "qt-slider-colours" ) );
+            var_InheritInteger( p_intf, "qt-volume-complete" ),
+            var_InheritString( p_intf, "qt-slider-colours" ) );
     }
     else
     {
         volumeSlider = new QSlider( NULL );
         volumeSlider->setOrientation( b_special ? Qt::Vertical
                                                 : Qt::Horizontal );
-        volumeSlider->setMaximum( config_GetInt( p_intf, "qt-volume-complete" )
+        volumeSlider->setMaximum( var_InheritBool( p_intf, "qt-volume-complete" )
                                   ? 400 : 200 );
     }
     if( volumeSlider->orientation() ==  Qt::Horizontal )
@@ -111,15 +111,15 @@ SoundWidget::SoundWidget( QWidget *_parent, intf_thread_t * _p_intf,
         layout->addWidget( volumeSlider, 0, Qt::AlignBottom  );
 
     /* Set the volume from the config */
-    volumeSlider->setValue( qRound( ( (qreal)config_GetInt( p_intf, "volume" ) ) *
-                              VOLUME_MAX / (AOUT_VOLUME_MAX/2) ) );
-
+    libUpdateVolume();
     /* Force the update at build time in order to have a muted icon if needed */
-    updateVolume( volumeSlider->value() );
+    updateMuteStatus();
 
     /* Volume control connection */
-    CONNECT( volumeSlider, valueChanged( int ), this, updateVolume( int ) );
-    CONNECT( THEMIM, volumeChanged( void ), this, updateVolume( void ) );
+    CONNECT( volumeSlider, valueChanged( int ), this, refreshLabels( void ) );
+    CONNECT( volumeSlider, sliderMoved( int ), this, userUpdateVolume( int ) );
+    CONNECT( THEMIM, volumeChanged( void ), this, libUpdateVolume( void ) );
+    CONNECT( THEMIM, soundMuteChanged( void ), this, updateMuteStatus( void ) );
 }
 
 SoundWidget::~SoundWidget()
@@ -128,16 +128,11 @@ SoundWidget::~SoundWidget()
     delete volumeControlWidget;
 }
 
-void SoundWidget::updateVolume( int i_sliderVolume )
+void SoundWidget::refreshLabels()
 {
-    if( !b_my_volume )
-    {
-        int i_res = i_sliderVolume  * (AOUT_VOLUME_MAX / 2) / VOLUME_MAX;
-        playlist_t *p_playlist = pl_Hold( p_intf );
-        aout_VolumeSet( p_playlist, i_res );
-        pl_Release( p_intf );
-    }
-    if( i_sliderVolume == 0 )
+    int i_sliderVolume = volumeSlider->value();
+
+    if( b_is_muted )
     {
         volMuteLabel->setPixmap( QPixmap(":/toolbar/volume-muted" ) );
         volMuteLabel->setToolTip(qfu(vlc_pgettext("Tooltip|Unmute", "Unmute")));
@@ -152,25 +147,46 @@ void SoundWidget::updateVolume( int i_sliderVolume )
     volMuteLabel->setToolTip( qfu(vlc_pgettext("Tooltip|Mute", "Mute")) );
 }
 
-void SoundWidget::updateVolume()
+/* volumeSlider changed value event slot */
+void SoundWidget::userUpdateVolume( int i_sliderVolume )
+{
+    /* Only if volume is set by user action on slider */
+    setMuted( false );
+    playlist_t *p_playlist = pl_Get( p_intf );
+    int i_res = i_sliderVolume  * (AOUT_VOLUME_MAX / 2) / VOLUME_MAX;
+    aout_VolumeSet( p_playlist, i_res );
+}
+
+/* libvlc changed value event slot */
+void SoundWidget::libUpdateVolume()
 {
     /* Audio part */
     audio_volume_t i_volume;
-    playlist_t *p_playlist = pl_Hold( p_intf );
+    playlist_t *p_playlist = pl_Get( p_intf );
 
     aout_VolumeGet( p_playlist, &i_volume );
-    pl_Release( p_intf );
     i_volume = ( ( i_volume + 1 ) *  VOLUME_MAX )/ (AOUT_VOLUME_MAX/2);
     int i_gauge = volumeSlider->value();
-    b_my_volume = false;
-    if( i_volume - i_gauge > 1 || i_gauge - i_volume > 1 )
+    if ( !b_is_muted && /* do not show mute effect on volume (set to 0) */
+        ( i_volume - i_gauge > 1 || i_gauge - i_volume > 1 )
+    )
     {
-        b_my_volume = true;
         volumeSlider->setValue( i_volume );
-        b_my_volume = false;
     }
 }
 
+/* libvlc mute/unmute event slot */
+void SoundWidget::updateMuteStatus()
+{
+    playlist_t *p_playlist = pl_Get( p_intf );
+    b_is_muted = aout_IsMuted( VLC_OBJECT(p_playlist) );
+
+    SoundSlider *soundSlider = qobject_cast<SoundSlider *>(volumeSlider);
+    if( soundSlider )
+        soundSlider->setMuted( b_is_muted );
+    refreshLabels();
+}
+
 void SoundWidget::showVolumeMenu( QPoint pos )
 {
     volumeMenu->setFixedHeight( volumeMenu->sizeHint().height() );
@@ -178,6 +194,13 @@ void SoundWidget::showVolumeMenu( QPoint pos )
                           + QPoint( width(), height() /2) );
 }
 
+void SoundWidget::setMuted( bool mute )
+{
+    b_is_muted = mute;
+    playlist_t *p_playlist = pl_Get( p_intf );
+    aout_SetMute( VLC_OBJECT(p_playlist), NULL, mute );
+}
+
 bool SoundWidget::eventFilter( QObject *obj, QEvent *e )
 {
     VLC_UNUSED( obj );
@@ -190,10 +213,7 @@ bool SoundWidget::eventFilter( QObject *obj, QEvent *e )
         }
         else
         {
-            playlist_t *p_playlist = pl_Hold( p_intf );
-
-            aout_ToggleMute( p_playlist, NULL );
-            pl_Release( p_intf );
+            setMuted( !b_is_muted );
         }
         e->accept();
         return true;