/*
* (c) Copyright 2010-2011 AgileBirds
*
* This file is part of OpenFlexo.
*
* OpenFlexo 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 3 of the License, or
* (at your option) any later version.
*
* OpenFlexo 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 OpenFlexo. If not, see <http://www.gnu.org/licenses/>.
*
*/
package org.openflexo.fge.connectors.rpc;
import java.awt.Cursor;
import java.awt.event.MouseEvent;
import org.openflexo.fge.FGEConstants;
import org.openflexo.fge.GraphicalRepresentation;
import org.openflexo.fge.controller.DrawingController;
import org.openflexo.fge.cp.ConnectorAdjustingControlPoint;
import org.openflexo.fge.geom.FGEPoint;
import org.openflexo.fge.geom.FGERectPolylin;
import org.openflexo.fge.geom.area.FGEArea;
public abstract class RectPolylinAdjustableControlPoint extends ConnectorAdjustingControlPoint {
protected FGERectPolylin initialPolylin;
private RectPolylinConnector connector;
public RectPolylinAdjustableControlPoint(FGEPoint point, RectPolylinConnector connector) {
super(connector.getGraphicalRepresentation(), point);
this.connector = connector;
}
@Override
public Cursor getDraggingCursor() {
return FGEConstants.MOVE_CURSOR;
}
@Override
public abstract FGEArea getDraggingAuthorizedArea();
@Override
public abstract boolean dragToPoint(FGEPoint newRelativePoint, FGEPoint pointRelativeToInitialConfiguration, FGEPoint newAbsolutePoint,
FGEPoint initialPoint, MouseEvent event);
protected void notifyConnectorChanged() {
getGraphicalRepresentation().notifyConnectorChanged();
}
@Override
public void startDragging(DrawingController controller, FGEPoint startPoint) {
super.startDragging(controller, startPoint);
initialPolylin = getPolylin().clone();
getConnector().setWasManuallyAdjusted(true);
}
@Override
public final void stopDragging(DrawingController<?> controller, GraphicalRepresentation<?> focusedGR) {
super.stopDragging(controller, focusedGR);
getConnector().setWasManuallyAdjusted(true);
getConnector()._connectorChanged(false);
}
public RectPolylinConnector getConnector() {
return connector;
}
public FGERectPolylin getPolylin() {
return getConnector().getCurrentPolylin();
}
}