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121 lines
3.5 KiB
121 lines
3.5 KiB
/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */
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/*
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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 "CopyCommand.h"
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#include "misc/Strings.h"
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#include "base/Clipboard.h"
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#include "base/Composition.h"
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#include "base/Selection.h"
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#include <tqstring.h>
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namespace Rosegarden
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{
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CopyCommand::CopyCommand(EventSelection &selection,
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Clipboard *clipboard) :
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KNamedCommand(getGlobalName()),
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m_targetClipboard(clipboard)
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{
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m_sourceClipboard = new Clipboard;
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m_savedClipboard = 0;
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m_sourceClipboard->newSegment(&selection)->setLabel
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(selection.getSegment().getLabel() + " " + qstrtostr(i18n("(excerpt)")));
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}
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CopyCommand::CopyCommand(SegmentSelection &selection,
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Clipboard *clipboard) :
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KNamedCommand(getGlobalName()),
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m_targetClipboard(clipboard)
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{
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m_sourceClipboard = new Clipboard;
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m_savedClipboard = 0;
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for (SegmentSelection::iterator i = selection.begin();
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i != selection.end(); ++i) {
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TQString newLabel = strtoqstr((*i)->getLabel());
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if (newLabel.contains(i18n("(copied)"))) {
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m_sourceClipboard->newSegment(*i);
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} else {
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m_sourceClipboard->newSegment(*i)->
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setLabel(qstrtostr(i18n("%1 (copied)").tqarg(newLabel)));
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}
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}
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}
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CopyCommand::CopyCommand(Composition *composition,
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timeT beginTime,
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timeT endTime,
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Clipboard *clipboard) :
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KNamedCommand(i18n("Copy Range")),
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m_targetClipboard(clipboard)
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{
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m_sourceClipboard = new Clipboard;
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m_savedClipboard = 0;
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for (Composition::iterator i = composition->begin();
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i != composition->end(); ++i) {
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if ((*i)->getStartTime() < endTime &&
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(*i)->getRepeatEndTime() > beginTime) {
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m_sourceClipboard->newSegment(*i, beginTime, endTime, true);
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}
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}
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TimeSignatureSelection tsigsel
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(*composition, beginTime, endTime, true);
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m_sourceClipboard->setTimeSignatureSelection(tsigsel);
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TempoSelection temposel
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(*composition, beginTime, endTime, true);
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m_sourceClipboard->setTempoSelection(temposel);
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m_sourceClipboard->setNominalRange(beginTime, endTime);
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}
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CopyCommand::~CopyCommand()
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{
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delete m_sourceClipboard;
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delete m_savedClipboard;
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}
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void
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CopyCommand::execute()
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{
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if (!m_savedClipboard) {
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m_savedClipboard = new Clipboard(*m_targetClipboard);
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}
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m_targetClipboard->copyFrom(m_sourceClipboard);
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}
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void
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CopyCommand::unexecute()
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{
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m_targetClipboard->copyFrom(m_savedClipboard);
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}
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}
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