AudioFileProcessor: Make AFP cursor configurable

Add possibility to turn off playback cursor in AFP. Might be good
for weaker systems.

Closes Patch #40.

include/setup_dialog.h

@@ -109,6 +109,7 @@ private slots:
 	void toggleOneInstrumentTrackWindow( bool _enabled );
 	void toggleCompactTrackButtons( bool _enabled );
 	void toggleSyncVSTPlugins( bool _enabled );
+	void toggleAnimateAFP( bool _enabled );
 
 
 private:
@@ -158,6 +159,7 @@ private:
 	bool m_oneInstrumentTrackWindow;
 	bool m_compactTrackButtons;
 	bool m_syncVSTPlugins;
+	bool m_animateAFP;
 
 	typedef QMap<QString, AudioDevice::setupWidget *> AswMap;
 	typedef QMap<QString, MidiClient::setupWidget *> MswMap;

plugins/audio_file_processor/audio_file_processor.cpp

@@ -522,7 +522,8 @@ AudioFileProcessorWaveView::AudioFileProcessorWaveView( QWidget * _parent, int _
 	m_endKnob( 0 ),
 	m_isDragging( false ),
 	m_reversed( false ),
-	m_framesPlayed( 0 )
+	m_framesPlayed( 0 ),
+	m_animation(configManager::inst()->value("ui", "animateafp").toInt())
 {
 	setFixedSize( _w, _h );
 	setMouseTracking( true );
@@ -701,7 +702,7 @@ void AudioFileProcessorWaveView::paintEvent( QPaintEvent * _pe )
 			QColor( 255, 255, 0, 70 )
 		);
 
-		if( m_framesPlayed )
+		if( m_framesPlayed && m_animation)
 		{
 			const int played_width_px = m_framesPlayed
 				/ double( m_sampleBuffer.endFrame() - m_sampleBuffer.startFrame() )

plugins/audio_file_processor/audio_file_processor.h

@@ -91,7 +91,6 @@ private:
 	BoolModel m_reverseModel;
 	BoolModel m_loopModel;
 
-
 	friend class AudioFileProcessorView;
 
 } ;
@@ -235,7 +234,7 @@ private:
 	draggingType m_draggingType;
 	bool m_reversed;
 	f_cnt_t m_framesPlayed;
-
+	bool m_animation;
 
 public:
 	AudioFileProcessorWaveView( QWidget * _parent, int _w, int _h, sampleBuffer & _buf );

src/gui/setup_dialog.cpp

@@ -1,7 +1,7 @@
 /*
  * setup_dialog.cpp - dialog for setting up LMMS
  *
- * Copyright (c) 2005-2010 Tobias Doerffel <tobydox/at/users.sourceforge.net>
+ * Copyright (c) 2005-2013 Tobias Doerffel <tobydox/at/users.sourceforge.net>
  *
  * This file is part of Linux MultiMedia Studio - http://lmms.sourceforge.net
  *
@@ -119,7 +119,9 @@ setupDialog::setupDialog( ConfigTabs _tab_to_open ) :
 	m_compactTrackButtons( configManager::inst()->value( "ui",
 					"compacttrackbuttons" ).toInt() ),
 	m_syncVSTPlugins( configManager::inst()->value( "ui",
-					"syncvstplugins" ).toInt() )
+							"syncvstplugins" ).toInt() ),
+	m_animateAFP(configManager::inst()->value( "ui",
+						   "animateafp").toInt() )
 {
 	setWindowIcon( embed::getIconPixmap( "setup_general" ) );
 	setWindowTitle( tr( "Setup LMMS" ) );
@@ -476,7 +478,7 @@ setupDialog::setupDialog( ConfigTabs _tab_to_open ) :
 	tabWidget * ui_fx_tw = new tabWidget( tr( "UI effects vs. "
 						"performance" ).toUpper(),
 								performance );
-	ui_fx_tw->setFixedHeight( 100 );
+	ui_fx_tw->setFixedHeight( 120 );
 
 	ledCheckBox * disable_ch_act_ind = new ledCheckBox(
 				tr( "Disable channel activity indicators" ),
@@ -511,6 +513,15 @@ setupDialog::setupDialog( ConfigTabs _tab_to_open ) :
 				this, SLOT( toggleAutoSave( bool ) ) );
 
 
+	ledCheckBox * animAFP = new ledCheckBox(
+				tr( "Show playback cursor in AudioFileProcessor" ),
+								ui_fx_tw );
+	animAFP->move( 10, 100 );
+	animAFP->setChecked( m_animateAFP );
+	connect( animAFP, SIGNAL( toggled( bool ) ),
+				this, SLOT( toggleAnimateAFP( bool ) ) );
+
+
 
 	perf_layout->addWidget( ui_fx_tw );
 	perf_layout->addStretch();
@@ -787,6 +798,9 @@ void setupDialog::accept()
 					QString::number( m_compactTrackButtons ) );
 	configManager::inst()->setValue( "ui", "syncvstplugins",
 					QString::number( m_syncVSTPlugins ) );
+	configManager::inst()->setValue( "ui", "animateafp",
+					QString::number( m_animateAFP ) );
+
 
 	configManager::inst()->setWorkingDir( m_workingDir );
 	configManager::inst()->setVSTDir( m_vstDir );
@@ -974,6 +988,11 @@ void setupDialog::toggleSyncVSTPlugins( bool _enabled )
 	m_syncVSTPlugins = _enabled;
 }
 
+void setupDialog::toggleAnimateAFP( bool _enabled )
+{
+	m_animateAFP = _enabled;
+}
+