You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
76 lines
2.2 KiB
76 lines
2.2 KiB
/*
|
|
Rosegarden
|
|
A MIDI and audio sequencer and musical notation editor.
|
|
|
|
This program is Copyright 2000-2007
|
|
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 "SegmentChangePlayableRangeCommand.h"
|
|
|
|
#include "base/Segment.h"
|
|
#include "gui/editors/notation/NotationStrings.h"
|
|
#include <tqstring.h>
|
|
|
|
|
|
namespace Rosegarden
|
|
{
|
|
|
|
SegmentChangePlayableRangeCommand::SegmentChangePlayableRangeCommand(int low, int high, Segment *segment) :
|
|
KNamedCommand(getGlobalName(low, high)),
|
|
m_lowestPlayableNote(low),
|
|
m_highestPlayableNote(high),
|
|
m_segment(segment)
|
|
{
|
|
// nothing
|
|
}
|
|
|
|
SegmentChangePlayableRangeCommand::~SegmentChangePlayableRangeCommand()
|
|
{
|
|
// nothing
|
|
}
|
|
|
|
void
|
|
SegmentChangePlayableRangeCommand::execute()
|
|
{
|
|
m_oldLowestPlayableNote = m_segment->getLowestPlayable();
|
|
m_oldHighestPlayableNote = m_segment->getHighestPlayable();
|
|
m_segment->setLowestPlayable(m_lowestPlayableNote);
|
|
m_segment->setHighestPlayable(m_highestPlayableNote);
|
|
}
|
|
|
|
void
|
|
SegmentChangePlayableRangeCommand::unexecute()
|
|
{
|
|
m_segment->setLowestPlayable(m_oldLowestPlayableNote);
|
|
m_segment->setHighestPlayable(m_oldHighestPlayableNote);
|
|
}
|
|
|
|
TQString
|
|
SegmentChangePlayableRangeCommand::getGlobalName(int low, int high)
|
|
{
|
|
bool unit = false; // fake code to allow trunk/ to compile!
|
|
if (!unit) {
|
|
return "Undo change playable range";
|
|
} else {
|
|
return TQString("Change playable range to %1-%2").arg(low, high);
|
|
}
|
|
}
|
|
|
|
}
|