/*******************************************************************************
* Copyright (c) 2000, 2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are 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:
* IBM Corporation - initial API and implementation
*
*******************************************************************************/
package org.eclipse.wst.xsd.ui.internal.refactor.actions;
import org.eclipse.core.resources.IResource;
import org.eclipse.jface.viewers.ISelection;
import org.eclipse.jface.viewers.IStructuredSelection;
import org.eclipse.ltk.core.refactoring.participants.RenameRefactoring;
import org.eclipse.ltk.ui.refactoring.RefactoringWizard;
import org.eclipse.ltk.ui.refactoring.RefactoringWizardOpenOperation;
import org.eclipse.wst.xsd.ui.internal.editor.XSDEditorPlugin;
import org.eclipse.wst.xsd.ui.internal.refactor.rename.RenameResourceProcessor;
import org.eclipse.wst.xsd.ui.internal.refactor.wizard.RefactoringWizardMessages;
import org.eclipse.wst.xsd.ui.internal.refactor.wizard.RenameRefactoringWizard;
public class RenameResourceAction extends SelectionDispatchAction {
public RenameResourceAction(ISelection selection)
{
super(selection);
}
public void selectionChanged(IStructuredSelection selection) {
IResource element= getResource(selection);
if (element == null) {
setEnabled(false);
} else {
RenameResourceProcessor processor= new RenameResourceProcessor(element);
setEnabled(processor.isApplicable());
}
}
public void run(IStructuredSelection selection) {
IResource resource = getResource(selection);
RenameResourceProcessor processor= new RenameResourceProcessor(resource);
if(!processor.isApplicable())
return;
RenameRefactoring refactoring= new RenameRefactoring(processor);
try {
RefactoringWizard wizard = new RenameRefactoringWizard(
refactoring,
RefactoringWizardMessages.RenameComponentWizard_defaultPageTitle, //TODO: provide correct strings
RefactoringWizardMessages.RenameComponentWizard_inputPage_description,
null);
RefactoringWizardOpenOperation op= new RefactoringWizardOpenOperation(wizard);
op.run(XSDEditorPlugin.getShell(), wizard.getDefaultPageTitle());
} catch (InterruptedException e) {
// do nothing. User action got cancelled
}
}
private static IResource getResource(IStructuredSelection selection) {
if (selection.size() != 1)
return null;
Object first= selection.getFirstElement();
if (! (first instanceof IResource))
return null;
return (IResource)first;
}
}