/*
* Created on Feb 8, 2007
*
* Copyright (c) 2007 Jens Gulden
*
* http://www.frinika.com
*
* This file is part of Frinika.
*
* Frinika 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.
* Frinika is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
* You should have received a copy of the GNU General Public License
* along with Frinika; if not, write to the Free Software
* Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
*/
package com.frinika.sequencer.gui.menu.midi;
import com.frinika.project.gui.ProjectFrame;
import com.frinika.sequencer.model.NoteEvent;
import javax.swing.JComponent;
/**
* Menu-action for shifting selected MIDI notes along the time-axis.
*
* @author Jens Gulden
*/
public class MidiShiftAction extends AbstractMidiAction {
long d;
public MidiShiftAction(ProjectFrame frame) {
super(frame, "sequencer.midi.shift");
}
protected JComponent createGUI() {
return new AbstractTimeSelectorMidiActionEditor<MidiShiftAction>(frame.getProjectContainer(), this) {
@Override
protected String getLabel() {
return "Shift by";
}
@Override
protected long getTicks() {
return d;
}
@Override
protected void setTicks(long ticks) {
d = ticks;
}
};
}
@Override
public void modifyNoteEvent(NoteEvent note) {
long t = note.getStartTick();
t += d;
if (t < 0) t = 0;
note.setStartTick(t);
}
}