Load/save automationPattern position. Allow dragging autoViews directly onto automationTrack

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1204 0778d3d1-df1d-0410-868b-ea421aaaa00d

src/core/automation_pattern.cpp

@@ -227,6 +227,8 @@ float automationPattern::valueAt( const midiTime & _time )
 
 void automationPattern::saveSettings( QDomDocument & _doc, QDomElement & _this )
 {
+	_this.setAttribute( "pos", startPosition() );
+	
 	for( timeMap::const_iterator it = m_timeMap.begin();
 						it != m_timeMap.end(); ++it )
 	{
@@ -251,7 +253,7 @@ void automationPattern::loadSettings( const QDomElement & _this )
 {
 	clear();
 
-//	m_objects.clear();
+	movePosition( _this.attribute( "pos" ).toInt() );
 
 	for( QDomNode node = _this.firstChild(); !node.isNull();
 						node = node.nextSibling() )
@@ -630,20 +632,12 @@ void automationPatternView::paintEvent( QPaintEvent * )
 	p.translate( 0.0f, max * height() / y_scale-1 );
 	p.scale( 1.0f, -h );
 
-	//QLinearGradient lin2grad( 0, min, 0, max );
 	QLinearGradient lin2grad( 0, min, 0, max );
 	const QColor cl = QColor( 255, 224, 0 );
 	const QColor cd = QColor( 229, 158, 0 );
-	//lingrad.setColorAt( min, c );
+	
 	lin2grad.setColorAt( 1, cl );
-
-/*	if( min < 0 ) {
-		lin2grad.setColorAt( -min/y_scale, Qt::black );
-		lin2grad.setColorAt( 0, k );
-	}
-	else {*/
-		lin2grad.setColorAt( 0, cd );
-//	}
+	lin2grad.setColorAt( 0, cd );
 
 	for( automationPattern::timeMap::const_iterator it =
 				m_pat->getTimeMap().begin();
@@ -661,7 +655,7 @@ void automationPatternView::paintEvent( QPaintEvent * )
 			x2 = width() - TCO_BORDER_WIDTH;
 		}
 		p.fillRect( QRectF( x1, 0.0f, x2-x1, it.value() ),
-							lin2grad /*QColor( 255, 224, 0 )*/ );
+							lin2grad );
 	}
 
 	p.resetMatrix();

src/core/peak_controller.cpp

@@ -81,13 +81,11 @@ void peakController::saveSettings( QDomDocument & _doc, QDomElement & _this )
 
 void peakController::loadSettings( const QDomElement & _this )
 {
-	printf("peakController loadSettings\n");
 	int effectId = _this.attribute( "effectId" ).toInt();
 
 	peakControllerEffectVector::iterator i;
 	for( i = s_effects.begin(); i != s_effects.end(); ++i )
 	{
-		printf( "%d  %d\n", (*i)->m_effectId , effectId );
 		if( (*i)->m_effectId == effectId )
 		{
 			if( (*i)->m_effectId == effectId )

src/tracks/automation_track.cpp

@@ -31,9 +31,9 @@
 #include "automation_pattern.h"
 #include "embed.h"
 #include "name_label.h"
-
-
-
+#include "string_pair_drag.h"
+#include "project_journal.h"
+#include "track_container_view.h"
 
 automationTrack::automationTrack( trackContainer * _tc, bool _hidden ) :
 	track( _hidden ? HiddenAutomationTrack : AutomationTrack, _tc )
@@ -126,6 +126,39 @@ automationTrackView::~automationTrackView()
 {
 }
 
+void automationTrackView::dragEnterEvent( QDragEnterEvent * _dee )
+{
+	stringPairDrag::processDragEnterEvent( _dee, "automatable_model" );
+}
+
+
+
+
+void automationTrackView::dropEvent( QDropEvent * _de )
+{
+	QString type = stringPairDrag::decodeKey( _de );
+	QString val = stringPairDrag::decodeValue( _de );
+	if( type == "automatable_model" )
+	{
+		automatableModel * mod = dynamic_cast<automatableModel *>(
+				engine::getProjectJournal()->
+					getJournallingObject( val.toInt() ) );
+		if( mod != NULL )
+		{
+			midiTime pos = midiTime( getTrackContainerView()->currentPosition()
+				+ ( _de->pos().x() - getTrackContentWidget()->x() ) * midiTime::ticksPerTact() /
+				static_cast<int>( getTrackContainerView()->pixelsPerTact() ) )
+				.toNearestTact();
+
+			trackContentObject * tco = getTrack()->createTCO( pos );
+			automationPattern * pat = dynamic_cast< automationPattern *>( tco );
+			pat->addObject( mod );
+			pat->movePosition( pos );
+		}
+	}
+
+	update();
+}