added fast and more leight-weight setAutomatedValue() which omits things like journalling - makes things faster and doesn't introduce threading-problems

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1094 0778d3d1-df1d-0410-868b-ea421aaaa00d

src/core/automatable_model.cpp

@@ -182,8 +182,6 @@ void automatableModel::setValue( const float _value )
 		addJournalEntry( journalEntry( 0, m_value - old_val ) );
 
 		// notify linked models
-
-		// doesn't work because of implicit typename T
 		for( autoModelVector::iterator it =
 		 			m_linkedModels.begin();
 				it != m_linkedModels.end(); ++it )
@@ -210,6 +208,32 @@ void automatableModel::setValue( const float _value )
 
 
 
+void automatableModel::setAutomatedValue( const float _value )
+{
+	const float old_val = m_value;
+
+	m_value = fittedValue( _value );
+	if( old_val != m_value )
+	{
+		// notify linked models
+		for( autoModelVector::iterator it =
+		 			m_linkedModels.begin();
+				it != m_linkedModels.end(); ++it )
+		{
+			if( value<float>() != (*it)->value<float>() &&
+				(*it)->fittedValue( value<float>() )
+						!= (*it)->value<float>() )
+			{
+				(*it)->setAutomatedValue( value<float>() );
+			}
+		}
+		emit dataChanged();
+	}
+}
+
+
+
+
 void automatableModel::setRange( const float _min, const float _max,
 							const float _step )
 {

src/core/automation_pattern.cpp

@@ -278,7 +278,8 @@ void automationPattern::processMidiTime( const midiTime & _time )
 {
 	if( _time >= 0 )
 	{
-		m_object->setValue( m_time_map.lowerBound( -_time ).value() );
+		m_object->setAutomatedValue(
+				m_time_map.lowerBound( -_time ).value() );
 	}
 }