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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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#include "RemoveMarkerCommand.h"
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#include "base/Composition.h"
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#include "base/Marker.h"
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#include <tqstring.h>
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namespace Rosegarden
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{
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RemoveMarkerCommand::RemoveMarkerCommand(Composition *comp,
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int id,
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timeT time,
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const std::string &name,
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const std::string &description):
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KNamedCommand(getGlobalName()),
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m_composition(comp),
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m_marker(0),
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m_id(id),
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m_time(time),
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m_name(name),
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m_descr(description),
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m_detached(false)
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{}
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RemoveMarkerCommand::~RemoveMarkerCommand()
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{
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if (m_detached)
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delete m_marker;
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}
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void
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RemoveMarkerCommand::execute()
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{
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Composition::markercontainer markers =
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m_composition->getMarkers();
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Composition::markerconstiterator it = markers.begin();
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for (; it != markers.end(); ++it) {
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if ((*it)->getID() == m_id) {
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m_marker = (*it);
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m_composition->detachMarker(m_marker);
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m_detached = true;
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return ;
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}
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}
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}
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void
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RemoveMarkerCommand::unexecute()
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{
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if (m_marker)
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m_composition->addMarker(m_marker);
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m_detached = false;
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}
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}
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