VST Automation: Filter for automated parameters

Filter to display only automated / all knobs (new button) on LMMS VST parametr control window.

Signed-off-by: Tobias Doerffel <tobias.doerffel@gmail.com>

plugins/vestige/vestige.cpp

@@ -889,6 +889,19 @@ manageVestigeInstrumentView::manageVestigeInstrumentView( Instrument * _instrume
 
 	l->addWidget( m_syncButton, 0, 0, 1, 2, Qt::AlignLeft );
 
+	m_displayAutomatedOnly = new QPushButton( tr( "Automated" ), this );
+	connect( m_displayAutomatedOnly, SIGNAL( clicked() ), this,
+							SLOT( displayAutomatedOnly() ) );
+	m_displayAutomatedOnly->setWhatsThis(
+		tr( "Click here if you want to display automated parameters only." ) );
+
+	l->addWidget( m_displayAutomatedOnly, 0, 1, 1, 2, Qt::AlignLeft );
+
+	for( int i = 0; i < 10; i++ )
+	{
+		l->addItem( new QSpacerItem( 68, 45, QSizePolicy::Fixed, QSizePolicy::Fixed ), 0, i );
+	}
+
 	const QMap<QString, QString> & dump = m_vi->m_plugin->parameterDump();
 	m_vi->paramCount = dump.size();
 
@@ -979,6 +992,31 @@ void manageVestigeInstrumentView::syncPlugin( void )
 }
 
 
+
+
+void manageVestigeInstrumentView::displayAutomatedOnly( void )
+{
+	bool isAuto = QString::compare( m_displayAutomatedOnly->text(), tr( "Automated" ) ) == 0;
+
+	for( int i = 0; i< m_vi->paramCount; i++ )
+	{
+
+		if( !( m_vi->knobFModel[ i ]->isAutomated() ||
+					m_vi->knobFModel[ i ]->getControllerConnection() ) )
+		{
+			if( m_vi->vstKnobs[ i ]->isVisible() == true  && isAuto )
+			{
+				m_vi->vstKnobs[ i ]->hide();
+				m_displayAutomatedOnly->setText( "All" );
+			} else {	
+				m_vi->vstKnobs[ i ]->show();
+				m_displayAutomatedOnly->setText( "Automated" );
+			}
+		}
+	}
+}
+
+
 manageVestigeInstrumentView::~manageVestigeInstrumentView()
 {
 	if( m_vi->knobFModel != NULL )

plugins/vestige/vestige.h

@@ -111,6 +111,7 @@ public:
 
 protected slots:
 	void syncPlugin( void );
+	void displayAutomatedOnly( void );
 	void setParameter( void );
 
 
@@ -128,6 +129,7 @@ private:
 	QWidget *widget;
 	QGridLayout * l;
 	QPushButton * m_syncButton;
+	QPushButton * m_displayAutomatedOnly;
 
 } ;
 

plugins/vst_effect/VstEffectControls.cpp

@@ -331,6 +331,19 @@ manageVSTEffectView::manageVSTEffectView( VstEffect * _eff, VstEffectControls *
 
 	l->addWidget( m_syncButton, 0, 0, 1, 2, Qt::AlignLeft );
 
+	m_displayAutomatedOnly = new QPushButton( tr( "Automated" ), widget );
+	connect( m_displayAutomatedOnly, SIGNAL( clicked() ), this,
+							SLOT( displayAutomatedOnly() ) );
+	m_displayAutomatedOnly->setWhatsThis(
+		tr( "Click here if you want to display automated parameters only." ) );
+
+	l->addWidget( m_displayAutomatedOnly, 0, 1, 1, 2, Qt::AlignLeft );
+
+	for( int i = 0; i < 10; i++ )
+	{
+		l->addItem( new QSpacerItem( 68, 45, QSizePolicy::Fixed, QSizePolicy::Fixed ), 0, i );
+	}
+
 	const QMap<QString, QString> & dump = m_effect->m_plugin->parameterDump();
 	m_vi->paramCount = dump.size();
 
@@ -424,6 +437,30 @@ void manageVSTEffectView::syncPlugin( void )
 
 
 
+void manageVSTEffectView::displayAutomatedOnly( void )
+{
+	bool isAuto = QString::compare( m_displayAutomatedOnly->text(), tr( "Automated" ) ) == 0;
+
+	for( int i = 0; i< m_vi2->paramCount; i++ )
+	{
+
+		if( !( m_vi2->knobFModel[ i ]->isAutomated() ||
+					m_vi2->knobFModel[ i ]->getControllerConnection() ) )
+		{
+			if( m_vi2->vstKnobs[ i ]->isVisible() == true  && isAuto )
+			{
+				m_vi2->vstKnobs[ i ]->hide();
+				m_displayAutomatedOnly->setText( "All" );
+			} else {	
+				m_vi2->vstKnobs[ i ]->show();
+				m_displayAutomatedOnly->setText( "Automated" );
+			}
+		}
+ 	}
+}
+
+
+
 
 void manageVSTEffectView::setParameter( void )
 {

plugins/vst_effect/VstEffectControls.h

@@ -113,6 +113,7 @@ public:
 
 protected slots:
 	void syncPlugin( void );
+	void displayAutomatedOnly( void );
 	void setParameter( void );
 
 private:
@@ -129,6 +130,7 @@ private:
 	QGridLayout * l;
 
 	QPushButton * m_syncButton;
+	QPushButton * m_displayAutomatedOnly;
 
 } ;