Update Pattern and AutomationPattern length (#3037)

include/AutomationPattern.h

@@ -73,7 +73,8 @@ public:
 	}
 	void setTension( QString _new_tension );
 
-	virtual MidiTime length() const;
+	MidiTime timeMapLength() const;
+	void updateLength();
 
 	MidiTime putValue( const MidiTime & _time, const float _value,
 						const bool _quant_pos = true );

include/Pattern.h

@@ -63,9 +63,7 @@ public:
 
 	void init();
 
-
-	virtual MidiTime length() const;
-	MidiTime beatPatternLength() const;
+	void updateLength();
 
 	// note management
 	Note * addNote( const Note & _new_note, const bool _quant_pos = true );
@@ -74,8 +72,6 @@ public:
 
 	Note * noteAtStep( int _step );
 
-	Note * rearrangeNote( Note * _note_to_proc,
-						const bool _quant_pos = true );
 	void rearrangeAllNotes();
 	void clearNotes();
 
@@ -92,8 +88,6 @@ public:
 	{
 		return m_patternType;
 	}
-	void setType( PatternTypes _new_pattern_type );
-	void checkType();
 
 
 	// next/previous track based on position in the containing track
@@ -135,6 +129,11 @@ protected slots:
 
 
 private:
+	MidiTime beatPatternLength() const;
+
+	void setType( PatternTypes _new_pattern_type );
+	void checkType();
+
 	void resizeToFirstTrack();
 
 	InstrumentTrack * m_instrumentTrack;