/**
*
*/
/*******************************************************************************
* Copyright (c) 2013 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:
* Red Hat, Inc. - initial API and implementation
******************************************************************************/
package org.fusesource.ide.camel.editor.handlers;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IWorkbenchPage;
import org.eclipse.ui.IWorkbenchWindow;
import org.eclipse.ui.handlers.HandlerUtil;
import org.fusesource.ide.camel.editor.commands.DiagramOperations;
import org.fusesource.ide.camel.editor.editor.RiderDesignEditor;
import org.fusesource.ide.camel.editor.editor.RiderEditor;
/**
* @author lhein
*
*/
public class DeleteRouteHandler extends AbstractHandler {
/**
*
*/
public DeleteRouteHandler() {
}
/* (non-Javadoc)
* @see org.eclipse.core.commands.IHandler#execute(org.eclipse.core.commands.ExecutionEvent)
*/
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
IWorkbenchWindow window = HandlerUtil.getActiveWorkbenchWindowChecked(event);
if (window != null) {
IWorkbenchPage activePage = window.getActivePage();
if (activePage != null) {
IEditorPart activeEditor = activePage.getActiveEditor();
if (activeEditor instanceof RiderEditor) {
RiderEditor editor = (RiderEditor) activeEditor;
RiderDesignEditor designEditor = editor.getDesignEditor();
if (designEditor != null) {
DiagramOperations.deleteRoute(designEditor, designEditor.getSelectedRoute());
if (designEditor.getModel().getChildren().size() < 1) {
designEditor.addNewRoute();
}
}
}
}
}
return null;
}
}