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-rw-r--r--src/commands/segment/PasteRangeCommand.cpp97
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diff --git a/src/commands/segment/PasteRangeCommand.cpp b/src/commands/segment/PasteRangeCommand.cpp
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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.
+*/
+
+
+#include "PasteRangeCommand.h"
+
+#include <klocale.h>
+#include "AudioSegmentSplitCommand.h"
+#include "base/Clipboard.h"
+#include "base/Composition.h"
+#include "base/Segment.h"
+#include "commands/edit/PasteSegmentsCommand.h"
+#include "OpenOrCloseRangeCommand.h"
+#include "PasteConductorDataCommand.h"
+#include "SegmentSplitCommand.h"
+
+
+namespace Rosegarden
+{
+
+PasteRangeCommand::PasteRangeCommand(Composition *composition,
+ Clipboard *clipboard,
+ timeT t0) :
+ KMacroCommand(i18n("Paste Range"))
+{
+ timeT clipBeginTime = clipboard->getBaseTime();
+
+ timeT t1 = t0;
+
+ if (clipboard->hasNominalRange()) {
+
+ clipboard->getNominalRange(clipBeginTime, t1);
+ t1 = t0 + (t1 - clipBeginTime);
+
+ } else {
+
+ timeT duration = 0;
+
+ for (Clipboard::iterator i = clipboard->begin();
+ i != clipboard->end(); ++i) {
+ timeT durationHere = (*i)->getEndMarkerTime() - clipBeginTime;
+ if (i == clipboard->begin() || durationHere > duration) {
+ duration = durationHere;
+ }
+ }
+
+ if (duration <= 0)
+ return ;
+ t1 = t0 + duration;
+ }
+
+ // Need to split segments before opening, at t0
+
+ for (Composition::iterator i = composition->begin();
+ i != composition->end(); ++i) {
+
+ if ((*i)->getStartTime() >= t0 || (*i)->getEndMarkerTime() <= t0) {
+ continue;
+ }
+
+ if ((*i)->getType() == Segment::Audio) {
+ addCommand(new AudioSegmentSplitCommand(*i, t0));
+ } else {
+ addCommand(new SegmentSplitCommand(*i, t0));
+ }
+ }
+
+ addCommand(new OpenOrCloseRangeCommand(composition, t0, t1, true));
+ addCommand(new PasteSegmentsCommand
+ (composition, clipboard, t0,
+ composition->getTrackByPosition(0)->getId(),
+ true));
+ addCommand(new PasteConductorDataCommand(composition, clipboard, t0));
+}
+
+}