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

ChangeLog

@@ -1,5 +1,16 @@
 2008-06-07	Tobias Doerffel	<tobydox/at/users/dot/sourceforge/dot/net>
 
+	* src/core/song.cpp:
+	in song::setModified() only call mainWindow::resetWindowTitle() when
+	being called with GUI-thread affinity
+
+	* include/automatable_model.h:
+	* src/core/automatable_model.cpp:
+	* src/core/automation_pattern.cpp:
+	added fast and more leight-weight setAutomatedValue() which omits
+	things like journalling - makes things faster and doesn't introduce
+	threading-problems
+
 	* src/core/mmp.cpp:
 	handle renamed midi-node ("midi" -> "midiport")
 

include/automatable_model.h

@@ -185,10 +185,9 @@ public:
 	}
 
 
-//	template<class T>
 	void setInitValue( const float _value );
 
-//	template<class T>
+	void setAutomatedValue( const float _value );
 	void setValue( const float _value );
 
 	inline void incValue( int _steps )
@@ -196,11 +195,9 @@ public:
 		setValue( m_value + _steps * m_step );
 	}
 
-//	template<class T>
 	void setRange( const float _min, const float _max,
 							const float _step = 1 );
 
-//	template<class T>
 	void setStep( const float _step );
 
 	static void linkModels( automatableModel * _m1,
@@ -241,19 +238,6 @@ public:
 		return( "0" );
 	}
 
-/*	int labelToLevel( QString _label ) const
-	{
-		switch( m_dataType )
-		{
-			case Float: return( level<float>(
-					stringToValue<float>( _label ) ) );
-			case Integer: return( level<int>(
-					stringToValue<int>( _label ) ) );
-			case Bool: return( level<bool>(
-					stringToValue<bool>( _label ) ) );
-		}
-		return( 0 );
-	}*/
 
 	virtual QString displayName( void ) const
 	{

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() );
 	}
 }