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+
+/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
+
+/*
+ Rosegarden
+ A MIDI and audio sequencer and musical notation editor.
+
+ This program is Copyright 2000-2008
+ Guillaume Laurent <glaurent@telegraph-road.org>,
+ Chris Cannam <cannam@all-day-breakfast.com>,
+ Richard Bown <richard.bown@ferventsoftware.com>
+
+ The moral rights of Guillaume Laurent, Chris Cannam, and Richard
+ Bown to claim authorship of this work have been asserted.
+
+ Other copyrights also apply to some parts of this work. Please
+ see the AUTHORS file and individual file headers for details.
+
+ This program is free software; you can redistribute it and/or
+ modify it under the terms of the GNU General Public License as
+ published by the Free Software Foundation; either version 2 of the
+ License, or (at your option) any later version. See the file
+ COPYING included with this distribution for more information.
+*/
+
+#ifndef _RG_NOTEINSERTER_H_
+#define _RG_NOTEINSERTER_H_
+
+#include "base/NotationTypes.h"
+#include "NotationTool.h"
+#include "NotationElement.h"
+#include "NoteStyle.h"
+#include <qstring.h>
+#include "base/Event.h"
+
+
+class QMouseEvent;
+
+
+namespace Rosegarden
+{
+
+class ViewElement;
+class Segment;
+class NotationView;
+class Event;
+
+
+/**
+ * This tool will insert notes on mouse click events
+ */
+class NoteInserter : public NotationTool
+{
+ Q_OBJECT
+
+ friend class NotationToolBox;
+
+public:
+ ~NoteInserter();
+
+ virtual void handleLeftButtonPress(timeT,
+ int height,
+ int staffNo,
+ QMouseEvent*,
+ ViewElement* el);
+
+ virtual int handleMouseMove(timeT time,
+ int height,
+ QMouseEvent*);
+
+ virtual void handleMouseRelease(timeT time,
+ int height,
+ QMouseEvent*);
+
+ virtual void ready();
+
+ Note getCurrentNote() {
+ return Note(m_noteType, m_noteDots);
+ }
+
+ /// Insert a note as if the user has clicked at the given time & pitch
+ void insertNote(Segment &segment,
+ timeT insertionTime,
+ int pitch,
+ Accidental accidental,
+ bool suppressPreview = false);
+
+ static const QString ToolName;
+
+public slots:
+ /// Set the type of note (quaver, breve...) which will be inserted
+ void slotSetNote(Note::Type);
+
+ /// Set the nb of dots the inserted note will have
+ void slotSetDots(unsigned int dots);
+
+ /// Set the accidental for the notes which will be inserted
+ void slotSetAccidental(Accidental, bool follow);
+
+protected:
+ NoteInserter(NotationView*);
+
+ /// this ctor is used by RestInserter
+ NoteInserter(const QString& menuName, NotationView*);
+
+ timeT getOffsetWithinRest(int staffNo,
+ const NotationElementList::iterator&,
+ double &canvasX);
+
+ int getOttavaShift(Segment &segment, timeT time);
+
+ virtual Event *doAddCommand(Segment &,
+ timeT time,
+ timeT endTime,
+ const Note &,
+ int pitch, Accidental);
+
+ virtual bool computeLocationAndPreview(QMouseEvent *e);
+ virtual void showPreview();
+ virtual void clearPreview();
+
+protected slots:
+ // RMB menu slots
+ void slotNoAccidental();
+ void slotFollowAccidental();
+ void slotSharp();
+ void slotFlat();
+ void slotNatural();
+ void slotDoubleSharp();
+ void slotDoubleFlat();
+ void slotToggleDot();
+ void slotToggleAutoBeam();
+
+ void slotEraseSelected();
+ void slotSelectSelected();
+ void slotRestsSelected();
+
+protected:
+ //--------------- Data members ---------------------------------
+
+ Note::Type m_noteType;
+ unsigned int m_noteDots;
+ bool m_autoBeam;
+ bool m_matrixInsertType;
+ NoteStyleName m_defaultStyle;
+
+ bool m_clickHappened;
+ timeT m_clickTime;
+ int m_clickSubordering;
+ int m_clickPitch;
+ int m_clickHeight;
+ int m_clickStaffNo;
+ double m_clickInsertX;
+ float m_targetSubordering;
+
+ Accidental m_accidental;
+ Accidental m_lastAccidental;
+ bool m_followAccidental;
+
+ static const char* m_actionsAccidental[][4];
+};
+
+
+}
+
+#endif