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