/*******************************************************************************
* Copyright (c) 2007-2010 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.jboss.tools.jsf.ui.handlers;
import org.eclipse.core.commands.AbstractHandler;
import org.eclipse.core.commands.ExecutionEvent;
import org.eclipse.core.commands.ExecutionException;
import org.eclipse.jdt.internal.ui.refactoring.RefactoringMessages;
import org.eclipse.jface.dialogs.MessageDialog;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ui.IEditorInput;
import org.eclipse.ui.IEditorPart;
import org.eclipse.ui.IFileEditorInput;
import org.eclipse.ui.PlatformUI;
import org.eclipse.ui.handlers.HandlerUtil;
import org.eclipse.wst.sse.ui.StructuredTextEditor;
import org.jboss.tools.common.text.ext.IMultiPageEditor;
import org.jboss.tools.jsf.jsf2.refactoring.RefactoringActionFactory;
import org.jboss.tools.jsf.jsf2.refactoring.RefactoringActionManager;
import org.jboss.tools.jsf.jsf2.refactoring.action.rename.IRenameDescriptor;
import org.jboss.tools.jsf.messages.JSFUIMessages;
/**
*
* @author yzhishko
*
*/
@SuppressWarnings("restriction")
public class RenameHandler extends AbstractHandler {
public Object execute(ExecutionEvent event) throws ExecutionException {
StructuredTextEditor textEditor = null;
IEditorPart editor = HandlerUtil.getActiveEditor(event);
if(editor instanceof IMultiPageEditor){
textEditor = ((IMultiPageEditor) editor).getSourceEditor();
}
if (textEditor == null) {
reportRefactoringInfo();
} else {
IEditorInput input = textEditor.getEditorInput();
if (!(input instanceof IFileEditorInput)) {
reportRefactoringInfo();
return null;
}
if (((IFileEditorInput) textEditor.getEditorInput()).getFile()
.getProject() == null) {
reportRefactoringInfo();
return null;
}
IRenameDescriptor descriptor = RefactoringActionFactory
.createRenameDescriptor(textEditor);
RefactoringActionManager.getManager().renameWithAction(null,
descriptor);
}
return null;
}
private static void reportRefactoringInfo() {
MessageDialog.openInformation(PlatformUI.getWorkbench()
.getActiveWorkbenchWindow().getShell(),
RefactoringMessages.RenameAction_rename,
JSFUIMessages.Refactoring_JSF_2_Rename_Action);
}
}