changed the way selection works, and the general editing feel of piano roll. See ChangeLog for more details.

git-svn-id: https://lmms.svn.sf.net/svnroot/lmms/trunk/lmms@1837 0778d3d1-df1d-0410-868b-ea421aaaa00d

include/note.h

@@ -90,7 +90,8 @@ public:
 		detuningHelper * _detuning = NULL );
 	note( const note & _note );
 	virtual ~note();
-
+	
+	void setSelected( const bool selected );
 	void setLength( const midiTime & _length );
 	void setPos( const midiTime & _pos );
 	void setKey( const int _key );
@@ -99,6 +100,16 @@ public:
 	void quantizeLength( const int _q_grid );
 	void quantizePos( const int _q_grid );
 
+	inline bool operator<(const note & rhs)
+	{
+		return m_pos < rhs.pos();
+	}
+
+	inline bool getSelected( void ) const
+	{
+		return m_selected;
+	}
+
 	inline midiTime endPos( void ) const
 	{
 		const int l = length();
@@ -177,7 +188,7 @@ private:
 		ChangePosition
 	} ;*/
 
-
+	bool m_selected; // for piano roll editing
 	int m_key;
 	volume m_volume;
 	panning m_panning;

include/pattern.h

@@ -74,7 +74,7 @@ public:
 
 	note * rearrangeNote( const note * _note_to_proc,
 						const bool _quant_pos = TRUE );
-
+	void rearrangeAllNotes( void );
 	void clearNotes( void );
 
 	inline const noteVector & notes( void )

include/piano_roll.h

@@ -250,8 +250,10 @@ private:
 	bool mouseOverNote( void );
 	note * noteUnderMouse( void );
 	noteVector::const_iterator noteIteratorUnderMouse( void );
-
-
+	
+	// turn a selection rectangle into selected notes
+	void computeSelectedNotes( bool shift ); 
+	void clearSelectedNotes( void );
 
 	friend class engine;