| /******************************************************************************* |
| * Copyright (c) 2001, 2007 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.common.commands; |
| |
| import org.eclipse.ltk.core.refactoring.participants.RenameRefactoring; |
| import org.eclipse.ui.IEditorInput; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.PlatformUI; |
| import org.eclipse.ui.part.FileEditorInput; |
| import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement; |
| import org.eclipse.wst.xsd.ui.internal.refactor.PerformUnsavedRefactoringOperation; |
| import org.eclipse.wst.xsd.ui.internal.refactor.RefactoringComponent; |
| import org.eclipse.wst.xsd.ui.internal.refactor.XMLRefactoringComponent; |
| import org.eclipse.wst.xsd.ui.internal.refactor.rename.RenameComponentProcessor; |
| import org.eclipse.xsd.XSDComplexTypeDefinition; |
| import org.eclipse.xsd.XSDNamedComponent; |
| import org.eclipse.xsd.XSDSchema; |
| |
| public class UpdateNameCommand extends BaseCommand |
| { |
| // private String oldName; |
| private String newName; |
| private XSDNamedComponent component; |
| |
| public UpdateNameCommand(String label, XSDNamedComponent component, String newName) |
| { |
| super(label); |
| |
| if (component instanceof XSDComplexTypeDefinition && component.getName() == null && component.eContainer() instanceof XSDNamedComponent && ((XSDNamedComponent) component.eContainer()).getName() != null) |
| { |
| component = (XSDNamedComponent) component.eContainer(); |
| } |
| |
| this.component = component; |
| this.newName = newName; |
| // this.oldName = component.getName(); |
| } |
| |
| /* |
| * (non-Javadoc) |
| * |
| * @see org.eclipse.gef.commands.Command#execute() |
| */ |
| public void execute() |
| { |
| try |
| { |
| beginRecording(component.getElement()); |
| renameComponent(newName); |
| } |
| finally |
| { |
| endRecording(); |
| } |
| } |
| |
| /** |
| * Performs a rename refactoring to rename the component and all the |
| * references to it within the current schema. |
| * |
| * @param newName the new component name. |
| */ |
| private void renameComponent(String newName) |
| { |
| // this is a 'globally' defined component (e.g. global element) |
| if (component.eContainer() instanceof XSDSchema) |
| { |
| IWorkbenchWindow workbenchWindow = PlatformUI.getWorkbench().getActiveWorkbenchWindow(); |
| if (workbenchWindow != null) |
| { |
| IWorkbenchPage page = workbenchWindow.getActivePage(); |
| if (page != null) |
| { |
| IEditorInput editorInput = page.getActiveEditor().getEditorInput(); |
| if (editorInput instanceof FileEditorInput) |
| { |
| RefactoringComponent refactoringComponent = new XMLRefactoringComponent( |
| component, |
| (IDOMElement)component.getElement(), |
| component.getName(), |
| component.getTargetNamespace()); |
| |
| RenameComponentProcessor processor = new RenameComponentProcessor(refactoringComponent, newName, true); |
| RenameRefactoring refactoring = new RenameRefactoring(processor); |
| PerformUnsavedRefactoringOperation operation = new PerformUnsavedRefactoringOperation(refactoring); |
| operation.run(null); |
| } |
| else |
| { |
| // We can't refactor rename external files |
| component.setName(newName); |
| } |
| } |
| } |
| } |
| else |
| { |
| // this is a 'locally' defined component (e.g. local element) |
| // no need to call refactoring since this component can't be referenced |
| component.setName(newName); |
| } |
| } |
| } |