/*******************************************************************************
* Copyright (c) 2007 Exadel, Inc. and Red Hat, Inc.
* Distributed under license by Red Hat, Inc. All rights reserved.
* This program is 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:
* Exadel, Inc. and Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.jboss.tools.seam.ui.pages.editor.edit;
import java.util.Properties;
import org.eclipse.draw2d.geometry.Point;
import org.eclipse.gef.Request;
import org.eclipse.gef.RequestConstants;
import org.eclipse.gef.commands.Command;
import org.eclipse.gef.editpolicies.RootComponentEditPolicy;
import org.eclipse.gef.requests.CreateRequest;
import org.jboss.tools.common.meta.action.XActionInvoker;
import org.jboss.tools.common.model.XModelObject;
import org.jboss.tools.seam.pages.xml.model.SeamPagesXModelUtil;
import org.jboss.tools.seam.ui.pages.editor.ExceptionTemplate;
import org.jboss.tools.seam.ui.pages.editor.PageTemplate;
import org.jboss.tools.seam.ui.pages.editor.ecore.pages.PagesModel;
public class PagesDiagramEditPolicy extends RootComponentEditPolicy{
public PagesDiagramEditPolicy() {
super();
}
public PagesDiagramEditPart getDiagramEditPart(){
return (PagesDiagramEditPart)getHost();
}
public Command getCommand(Request request) {
if (RequestConstants.REQ_CREATE.equals(request.getType())){
CreateRequest req = (CreateRequest)request;
if(req.getNewObjectType().equals(ExceptionTemplate.class))
return getCreateExceptionCommand((CreateRequest)request);
else if(req.getNewObjectType().equals(PageTemplate.class))
return getCreatePageCommand((CreateRequest)request);
}
return super.getCommand(request);
}
public Command getCreateExceptionCommand(CreateRequest request){
CreateExceptionCommand comm = new CreateExceptionCommand();
comm.setLocation(request.getLocation());
return comm;
}
public Command getCreatePageCommand(CreateRequest request){
CreatePageCommand comm = new CreatePageCommand();
comm.setLocation(request.getLocation());
return comm;
}
class CreateExceptionCommand extends org.eclipse.gef.commands.Command{
Point location;
public void setLocation(Point point){
PagesDiagramEditPolicy.this.getDiagramEditPart().getFigure().translateToRelative(point);
location = point;
}
public CreateExceptionCommand(){
super("CreateExceptionCommand");
}
public boolean canExecute(){
return true;
}
public void execute(){
Properties properties = new Properties();
if(location != null){
properties.put("mouse.x","" + location.x);
properties.put("mouse.y","" + location.y);
}
properties.put("diagramEditPart", getDiagramEditPart());
SeamPagesXModelUtil.addException((XModelObject)((PagesModel)getDiagramEditPart().getModel()).getData(), properties);
}
public boolean canUndo() {
return false;
}
}
class CreatePageCommand extends org.eclipse.gef.commands.Command{
Point location;
public void setLocation(Point point){
PagesDiagramEditPolicy.this.getDiagramEditPart().getFigure().translateToRelative(point);
location = point;
}
public CreatePageCommand(){
super("CreatePageCommand");
}
public boolean canExecute(){
return true;
}
public void execute(){
Properties properties = new Properties();
if(location != null) {
properties.put("mouse.x","" + location.x);
properties.put("mouse.y","" + location.y);
}
properties.put("diagramEditPart", getDiagramEditPart());
SeamPagesXModelUtil.addPage((XModelObject)((PagesModel)getDiagramEditPart().getModel()).getData(), properties);
}
public boolean canUndo() {
return false;
}
}
}