/*
* Freeplane - mind map editor
* Copyright (C) 2014 Dimitry
*
* This file author is Dimitry
*
* 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.
*
* This program 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 this program. If not, see <http://www.gnu.org/licenses/>.
*/
package org.freeplane.features.nodelocation.mindmapmode;
import org.freeplane.core.undo.IActor;
import org.freeplane.features.map.NodeModel;
import org.freeplane.features.mode.Controller;
import org.freeplane.features.nodelocation.LocationModel;
/**
* @author Dimitry Polivaev
* 01.03.2014
*/
final class ChangeShiftYActor implements IActor {
private final NodeModel node;
private final int oldShiftY;
private final int shiftY;
ChangeShiftYActor(final NodeModel node, final int shiftY){
final LocationModel locationModel = LocationModel.getModel(node);
oldShiftY = locationModel.getShiftY();
this.node = node;
this.shiftY = shiftY;
}
public void act() {
setShiftY(node, shiftY);
}
public String getDescription() {
return "moveNodePosition";
}
private void setShiftY(final NodeModel node, final int shiftY) {
final LocationModel locationModel = LocationModel.createLocationModel(node);
locationModel.setShiftY(shiftY);
Controller.getCurrentModeController().getMapController().nodeChanged(node);
}
public void undo() {
setShiftY(node, oldShiftY);
}
}