/*
* Copyright 2010 JBoss Inc
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.guvnor.tools.actions;
import org.eclipse.jface.action.IAction;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.IViewActionDelegate;
import org.eclipse.ui.IViewPart;
import org.eclipse.ui.PlatformUI;
import org.guvnor.tools.properties.RepositoryElementPropsDialog;
import org.guvnor.tools.views.model.TreeObject;
/**
* Action for showing properties for a Guvnor repository element.
*/
public class RepositoryElementPropsAction implements IViewActionDelegate {
private TreeObject node;
public void init(IViewPart view) { }
public void run(IAction action) {
if (node == null) {
return;
}
Shell shell = PlatformUI.getWorkbench().getActiveWorkbenchWindow().
getActivePage().getActivePart().getSite().getShell();
RepositoryElementPropsDialog diag = new RepositoryElementPropsDialog(shell, node);
diag.open();
}
public void selectionChanged(IAction action, ISelection selection) {
if (selection instanceof IStructuredSelection) {
IStructuredSelection sel = (IStructuredSelection)selection;
if (sel.getFirstElement() instanceof TreeObject) {
node = (TreeObject)sel.getFirstElement();
}
}
}
}