/*******************************************************************************
* Copyright (c) 2012 VMware, Inc.
* 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:
* VMware, Inc. - initial API and implementation
*******************************************************************************/
package org.springframework.ide.eclipse.config.graph.policies;
import org.eclipse.draw2d.Label;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.editpolicies.DirectEditPolicy;
import org.eclipse.gef.requests.DirectEditRequest;
import org.springframework.ide.eclipse.config.graph.model.Activity;
import org.springframework.ide.eclipse.config.graph.model.commands.RenameActivityCommand;
/**
* EditPolicy for the direct editing of Activity names.
* @author Leo Dos Santos
* @author Christian Dupuis
*/
public class ActivityDirectEditPolicy extends DirectEditPolicy {
/**
* @see DirectEditPolicy#getDirectEditCommand(org.eclipse.gef.requests.DirectEditRequest)
*/
@Override
protected Command getDirectEditCommand(DirectEditRequest request) {
Activity source = (Activity) getHost().getModel();
RenameActivityCommand cmd = new RenameActivityCommand(source.getDiagram().getTextEditor());
cmd.setSource(source);
cmd.setOldName(((Activity) getHost().getModel()).getName());
cmd.setName((String) request.getCellEditor().getValue());
return cmd;
}
/**
* @see DirectEditPolicy#showCurrentEditValue(org.eclipse.gef.requests.DirectEditRequest)
*/
@Override
protected void showCurrentEditValue(DirectEditRequest request) {
String value = (String) request.getCellEditor().getValue();
((Label) getHostFigure()).setText(value);
// hack to prevent async layout from placing the cell editor twice.
getHostFigure().getUpdateManager().performUpdate();
}
}