/*******************************************************************************
* 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.common.model.java.handlers;
import java.util.Properties;
import org.eclipse.core.resources.IResource;
import org.eclipse.jdt.ui.actions.*;
import org.eclipse.jface.viewers.*;
import org.eclipse.swt.widgets.Shell;
import org.eclipse.ui.*;
import org.jboss.tools.common.meta.action.impl.AbstractHandler;
import org.jboss.tools.common.model.XModelException;
import org.jboss.tools.common.model.XModelObject;
import org.jboss.tools.common.model.plugin.ModelPlugin;
import org.jboss.tools.common.model.util.EclipseResourceUtil;
public class MoveHandler extends AbstractHandler {
public boolean isEnabled(XModelObject object) {
return object != null;
}
public void executeHandler(XModelObject object, Properties p) throws XModelException {
SiteWrapper site = new SiteWrapper(ModelPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage().getActivePart().getSite());
SelectionDispatchAction action = createAction(site);
run(site, action, object);
}
protected SelectionDispatchAction createAction(SiteWrapper site) {
return new MoveAction(site);
}
protected void run(SiteWrapper site, SelectionDispatchAction action, XModelObject object) throws XModelException {
IResource file = EclipseResourceUtil.getResource(object);
action.selectionChanged(new SelectionChangedEvent(ModelPlugin.getDefault().getWorkbench().getActiveWorkbenchWindow().getActivePage().getActivePart().getSite().getSelectionProvider(), new StructuredSelection(file)));
if(file != null) {
Object so = EclipseResourceUtil.findJavaElement(object);
if(so == null) so = file;
site.setSelection(new StructuredSelection(so));
action.run(new StructuredSelection(so));
} else {
action.run();
}
object.getModel().update();
}
protected class SiteWrapper implements IWorkbenchSite, ISelectionProvider {
IWorkbenchSite site;
ISelection selection;
public SiteWrapper(IWorkbenchSite site) {
this.site = site;
}
public IWorkbenchPage getPage() {
return site.getPage();
}
public ISelectionProvider getSelectionProvider() {
return selection == null ? site.getSelectionProvider() : this;
}
public Shell getShell() {
return site.getShell();
}
public IWorkbenchWindow getWorkbenchWindow() {
return site.getWorkbenchWindow();
}
public void setSelectionProvider(ISelectionProvider provider) {
}
public Object getAdapter(Class adapter) {
return site.getAdapter(adapter);
}
public void addSelectionChangedListener(ISelectionChangedListener listener) {
}
public ISelection getSelection() {
return selection;
}
public void removeSelectionChangedListener(ISelectionChangedListener listener) {
}
public void setSelection(ISelection selection) {
this.selection = selection;
}
public Object getService(Class api) {
return null;
}
public boolean hasService(Class api) {
return false;
}
}
}