Try to fix compilation with qt4

Add "Open File in File Manager..." context menu

data/images/folder.svg

@@ -0,0 +1,13 @@
+<?xml version="1.0" encoding="UTF-8" standalone="no"?>
+<svg width="86px" height="86px" viewBox="0 0 86 86" version="1.1" xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:sketch="http://www.bohemiancoding.com/sketch/ns">
+    <title>folder</title>
+    <description>Created with Sketch (http://www.bohemiancoding.com/sketch)</description>
+    <defs></defs>
+    <g id="Page-1" stroke="none" stroke-width="1" fill="none" fill-rule="evenodd" sketch:type="MSPage">
+        <g id="folder" sketch:type="MSLayerGroup" transform="translate(0.000000, 13.000000)" fill="#000000">
+            <g id="Page-1" sketch:type="MSShapeGroup">
+                <path d="M84.1450038,10.4833376 C82.8248024,9.1092149 80.9427764,8.3195294 78.9789985,8.3195294 L72.233622,8.3195294 L34.4730823,8.3195294 L34.4730823,7.0184614 C34.4730823,3.1483061 31.3247762,0 27.4563602,0 L10.1441555,0 C6.27226058,0 3.12569415,3.1500456 3.12569415,7.0184614 L3.12569415,9.4918821 C1.2088801,10.761641 0,12.9237099 0,15.3362515 L0,54.4987445 C0,54.5057021 0,54.5178779 0.0017394,54.5265748 L0,54.5439688 C0,58.3897726 3.14656684,61.5154666 7.0184614,61.5154666 L72.2336242,61.5154666 C72.4736608,61.5154666 72.7102186,61.5050302 72.9432977,61.4789393 C72.9850432,61.4771999 73.028528,61.4650241 73.0702735,61.4615453 C73.2616071,61.4389332 73.4529406,61.4145816 73.6390559,61.3745755 C73.6686257,61.3693573 73.6947166,61.3606604 73.7242863,61.3519634 C73.9225774,61.3119573 74.1208685,61.2597754 74.3139414,61.200636 C74.3243778,61.1954178 74.3348142,61.191939 74.3452506,61.1884602 C76.756053,60.4300837 78.5998126,58.4123847 79.1059765,55.9198305 C79.1077159,55.912873 79.1077159,55.9024366 79.1077159,55.895479 C79.1512008,55.6937091 79.18251,55.4919392 79.2051221,55.2797329 C79.2103403,55.2240723 79.2155585,55.1684116 79.2190373,55.1092721 C79.2277343,55.0136054 79.2433888,54.9266356 79.2451282,54.8309688 L85.9539776,15.7937099 L85.9939837,15.4127822 C86.0705187,13.5587047 85.4147685,11.8086925 84.1450038,10.4833376 C84.1450038,10.4833376 85.4147685,11.8086925 84.1450038,10.4833376 L84.1450038,10.4833376" id="Shape"></path>
+            </g>
+        </g>
+    </g>
+</svg>

resources.qrc

@@ -3,6 +3,7 @@
         <file>data/images/collection_background.png</file>
         <file>data/images/playlist_background.png</file>
         <file>data/images/filter.svg</file>
+        <file>data/images/folder.svg</file>
         <file>data/images/loved.svg</file>
         <file>data/images/love.svg</file>
         <file>data/images/not-loved.svg</file>

src/libtomahawk/ContextMenu.cpp

@@ -219,10 +219,22 @@ ContextMenu::setQueries( const QList<Tomahawk::query_ptr>& queries )
     addSeparator();
 
     if ( m_supportedActions & ActionCopyLink && itemCount() == 1 )
+    {
         m_sigmap->setMapping( addAction( tr( "&Copy Track Link" ) ), ActionCopyLink );
+    }
+
+    if ( m_supportedActions & ActionOpenFileManager && queries.length() == 1 &&
+         queries.first()->numResults() &&
+         queries.first()->results().first()->resolvedByCollection()->isLocal() )
+    {
+        m_sigmap->setMapping( addAction( ImageRegistry::instance()->icon( RESPATH "images/folder.svg" ),
+                                         tr( "Open Folder in File Manager..." ) ), ActionOpenFileManager );
+    }
 
     if ( m_supportedActions & ActionEditMetadata && itemCount() == 1 )
+    {
         m_sigmap->setMapping( addAction( tr( "Properties..." ) ), ActionEditMetadata );
+    }
 
     addSeparator();
 
@@ -244,11 +256,6 @@ ContextMenu::setQueries( const QList<Tomahawk::query_ptr>& queries )
 
     addSeparator();
 
-    if ( m_supportedActions & ActionOpenFileManager && queries.length() == 1 && m_queries.first()->results().first()->resolvedByCollection()->isLocal() )
-    {
-        m_sigmap->setMapping( addAction( tr( "Open Folder in File Manager..." ) ), ActionOpenFileManager );
-    }
-
     if ( m_supportedActions & ActionDelete )
         m_sigmap->setMapping( addAction( queries.count() > 1 ? tr( "&Remove Items" ) : tr( "&Remove Item" ) ), ActionDelete );
 

src/libtomahawk/audio/AudioEngine.cpp

@@ -165,7 +165,7 @@ AudioEngine::AudioEngine()
     d->s_instance = this;
     tDebug() << "Init AudioEngine";
 
-    d->audioOutput = new AudioOutput(this);
+    d->audioOutput = new AudioOutput( this );
 
     connect( d->audioOutput, SIGNAL( stateChanged( AudioOutput::AudioState, AudioOutput::AudioState ) ), d_func(), SLOT( onStateChanged( AudioOutput::AudioState, AudioOutput::AudioState ) ) );
     connect( d->audioOutput, SIGNAL( tick( qint64 ) ), SLOT( timerTriggered( qint64 ) ) );
@@ -455,6 +455,8 @@ AudioEngine::mute()
 {
     Q_D( AudioEngine );
     d->audioOutput->setMuted( true );
+
+    emit volumeChanged( volume() );
 }
 
 
@@ -463,6 +465,8 @@ AudioEngine::toggleMute()
 {
     Q_D( AudioEngine );
     d->audioOutput->setMuted( !d->audioOutput->isMuted() );
+
+    emit volumeChanged( volume() );
 }
 
 

src/libtomahawk/audio/AudioOutput.cpp

@@ -128,6 +128,7 @@ AudioOutput::AudioOutput( QObject* parent )
         libvlc_event_attach( manager, events[ i ], &AudioOutput::vlcEventCallback, this );
     }
 
+    m_muted = isMuted();
     tDebug() << Q_FUNC_INFO << "Init OK";
 }
 
@@ -456,7 +457,7 @@ AudioOutput::isSeekable() const
 bool
 AudioOutput::isMuted() const
 {
-    return m_muted;
+    return libvlc_audio_get_mute( m_vlcPlayer );
 }
 
 
@@ -466,11 +467,9 @@ AudioOutput::setMuted( bool m )
     tDebug() << Q_FUNC_INFO;
 
     m_muted = m;
-    if ( m_muted )
-    {
-        libvlc_audio_set_volume( m_vlcPlayer, 0 );
-    }
-    else
+    libvlc_audio_set_mute( m_vlcPlayer, m );
+
+    if ( !m_muted )
     {
         libvlc_audio_set_volume( m_vlcPlayer, m_volume * 100.0 );
     }
@@ -487,7 +486,7 @@ AudioOutput::volume() const
 void
 AudioOutput::setVolume( qreal vol )
 {
-    tDebug() << Q_FUNC_INFO;
+    tDebug() << Q_FUNC_INFO << vol << m_muted;
 
     m_volume = vol;
     if ( !m_muted )

src/tomahawk/dialogs/SettingsDialog.cpp

@@ -412,7 +412,7 @@ SettingsDialog::onCustomContextMenu( const QPoint& point )
 void
 SettingsDialog::onShowDebuggerForSelectedAccount()
 {
-    ResolverAccount* account = m_accountProxy->data( m_accountsWidgetUi->accountsView->currentIndex(), AccountModel::AccountData ).value< ResolverAccount* >();
+    ResolverAccount* account = qobject_cast< ResolverAccount* >( m_accountProxy->data( m_accountsWidgetUi->accountsView->currentIndex(), AccountModel::AccountData ).value< Tomahawk::Accounts::Account* >() );
     Tomahawk::JSResolver* jsResolver = qobject_cast< Tomahawk::JSResolver* >( account->resolver() );
     jsResolver->scriptAccount()->showDebugger();
 }