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82 lines
2.0 KiB
82 lines
2.0 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_OPENORCLOSERANGECOMMAND_H_
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#define _RG_OPENORCLOSERANGECOMMAND_H_
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#include "base/Selection.h"
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#include <kcommand.h>
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#include <vector>
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#include "base/Event.h"
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namespace Rosegarden
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{
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class Segment;
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class Composition;
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/**
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* Pull all segments, time sigs, tempos etc starting after the end of
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* a given range back by the duration of that range, so as to fill in
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* the (presumably empty) range itself.
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*
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* This does not actually split any segments etc, it just moves them.
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*/
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class OpenOrCloseRangeCommand : public KNamedCommand
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{
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public:
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OpenOrCloseRangeCommand(Composition *composition,
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timeT rangeBegin,
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timeT rangeEnd,
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bool open);
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virtual ~OpenOrCloseRangeCommand();
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virtual void execute();
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virtual void unexecute();
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private:
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Composition *m_composition;
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timeT m_beginTime;
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timeT m_endTime;
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bool m_prepared;
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bool m_opening;
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std::vector<Segment *> m_moving;
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TimeSignatureSelection m_timesigsPre;
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TimeSignatureSelection m_timesigsPost;
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TempoSelection m_temposPre;
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TempoSelection m_temposPost;
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};
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}
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#endif
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