/*******************************************************************************
* <copyright>
*
* Copyright (c) 2005, 2011 SAP AG.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* mgorning - Bug 343983 - Notification for Cancelled Reconnection Events
*
* </copyright>
*
*******************************************************************************/
package org.eclipse.graphiti.ui.internal.policy;
import org.eclipse.gef.ConnectionEditPart;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.tools.ConnectionEndpointTracker;
import org.eclipse.graphiti.ui.internal.command.ReconnectCommand;
public class GFConnectionEndpointTracker extends ConnectionEndpointTracker {
public GFConnectionEndpointTracker(ConnectionEditPart cep) {
super(cep);
}
@Override
public void deactivate() {
if (getCurrentCommand() instanceof ReconnectCommand) {
ReconnectCommand cmd = (ReconnectCommand) getCurrentCommand();
if (cmd != null) {
cmd.deactivate();
}
}
super.deactivate();
}
@Override
protected boolean handleButtonUp(int button) {
// Store current command for later usage in deactivate(). Call to
// super.handleButtonUp() sets current command after execution always to
// null.
Command cmd = getCurrentCommand();
boolean ret = super.handleButtonUp(button);
setCurrentCommand(cmd);
return ret;
}
}