/*******************************************************************************
* Copyright (c) MOBAC developers
*
* 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 mobac.gui.mapview.controller;
import java.awt.Point;
import java.util.ArrayList;
import mobac.gui.mapview.JMapViewer;
import mobac.gui.mapview.PreviewMap;
import mobac.gui.mapview.layer.PolygonSelectionLayer;
/**
*/
public abstract class AbstractPolygonSelectionMapController extends JMapController {
protected boolean finished = false;
protected ArrayList<Point> polygonPoints = new ArrayList<Point>();
protected PolygonSelectionLayer mapLayer = null;
public AbstractPolygonSelectionMapController(PreviewMap map) {
super(map, false);
mapLayer = new PolygonSelectionLayer(this);
}
public void reset() {
polygonPoints = new ArrayList<Point>();
finished = false;
}
public void finishPolygon() {
finished = true;
}
@Override
public void enable() {
map.mapLayers.add(mapLayer);
super.enable();
}
@Override
public void disable() {
map.mapLayers.remove(mapLayer);
super.disable();
}
/**
* @return List of absolute tile coordinate points regarding {@link JMapViewer#MAX_ZOOM}
*/
public ArrayList<Point> getPolygonPoints() {
return polygonPoints;
}
}