| /******************************************************************************* |
| * Copyright (c) 2010 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.wsdl.ui.internal.refactor.handlers; |
| |
| import org.eclipse.core.commands.AbstractHandler; |
| import org.eclipse.core.commands.ExecutionEvent; |
| import org.eclipse.core.commands.ExecutionException; |
| import org.eclipse.core.commands.IHandler; |
| import org.eclipse.core.resources.IncrementalProjectBuilder; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| 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.swt.widgets.Display; |
| import org.eclipse.ui.IEditorPart; |
| import org.eclipse.ui.IWorkbenchPage; |
| import org.eclipse.ui.IWorkbenchWindow; |
| import org.eclipse.ui.actions.GlobalBuildAction; |
| import org.eclipse.ui.handlers.HandlerUtil; |
| import org.eclipse.wst.common.ui.internal.dialogs.SaveDirtyFilesDialog; |
| import org.eclipse.wst.wsdl.Binding; |
| import org.eclipse.wst.wsdl.Definition; |
| import org.eclipse.wst.wsdl.Message; |
| import org.eclipse.wst.wsdl.PortType; |
| import org.eclipse.wst.wsdl.WSDLElement; |
| import org.eclipse.wst.wsdl.internal.impl.DefinitionImpl; |
| import org.eclipse.wst.wsdl.internal.impl.WSDLElementImpl; |
| import org.eclipse.wst.wsdl.ui.internal.WSDLEditorPlugin; |
| import org.eclipse.wst.wsdl.ui.internal.adapters.WSDLBaseAdapter; |
| import org.eclipse.wst.wsdl.ui.internal.util.NodeAssociationManager; |
| import org.eclipse.wst.xml.core.internal.provisional.document.IDOMElement; |
| import org.eclipse.wst.xsd.ui.internal.refactor.RefactoringMessages; |
| import org.eclipse.wst.xsd.ui.internal.refactor.XMLRefactoringComponent; |
| import org.eclipse.wst.xsd.ui.internal.refactor.rename.RenameComponentProcessor; |
| import org.eclipse.wst.xsd.ui.internal.refactor.wizard.RenameRefactoringWizard; |
| import org.eclipse.xsd.XSDAttributeDeclaration; |
| import org.eclipse.xsd.XSDConcreteComponent; |
| import org.eclipse.xsd.XSDElementDeclaration; |
| import org.eclipse.xsd.XSDNamedComponent; |
| import org.eclipse.xsd.XSDTypeDefinition; |
| import org.w3c.dom.Element; |
| |
| public class RenameHandler extends AbstractHandler implements IHandler { |
| public Object execute(ExecutionEvent event) throws ExecutionException { |
| IWorkbenchWindow workbenchWindow = HandlerUtil.getActiveWorkbenchWindow(event); |
| if (workbenchWindow == null) return null; |
| |
| IWorkbenchPage activePage = workbenchWindow.getActivePage(); |
| if (activePage == null) return null; |
| |
| IEditorPart editor = activePage.getActiveEditor(); |
| if (editor == null) return null; |
| |
| Definition definition = (Definition) editor.getAdapter(Definition.class); |
| if (definition == null) return null; |
| |
| ISelection selection = activePage.getSelection(); |
| return execute(definition, selection); |
| } |
| |
| public Object execute(Definition definition, ISelection selection) { |
| if ( ! (selection instanceof IStructuredSelection)) return null; |
| |
| IStructuredSelection structuredSelection = (IStructuredSelection) selection; |
| Object element = structuredSelection.getFirstElement(); |
| if ( ! (element instanceof WSDLBaseAdapter || element instanceof WSDLElement)) return null; |
| |
| |
| |
| if (element instanceof WSDLBaseAdapter) { |
| // convert the WSDLBaseAdapter (EMF) to WSDLElement |
| element = ((WSDLBaseAdapter) element).getTarget(); |
| } |
| XMLRefactoringComponent selectedComponent = getRefactoringComponent(definition, element); |
| if (selectedComponent != null) { |
| run(definition, selectedComponent); |
| } |
| |
| return null; |
| } |
| |
| protected XMLRefactoringComponent getXSDRefactoringComponent(XSDNamedComponent selectedObject) { |
| |
| XMLRefactoringComponent selectedComponent = null; |
| if ( selectedObject.getElement() instanceof IDOMElement) { |
| selectedComponent = new XMLRefactoringComponent( |
| selectedObject, |
| (IDOMElement)selectedObject.getElement(), |
| selectedObject.getName(), |
| selectedObject.getTargetNamespace()); |
| |
| // if it's element reference, then this action is not appropriate |
| if (selectedObject instanceof XSDElementDeclaration) { |
| XSDElementDeclaration element = (XSDElementDeclaration) selectedObject; |
| if (element.isElementDeclarationReference()) { |
| selectedComponent = null; |
| } |
| } |
| if(selectedObject instanceof XSDTypeDefinition){ |
| XSDTypeDefinition type = (XSDTypeDefinition) selectedObject; |
| XSDConcreteComponent parent = type.getContainer(); |
| if (parent instanceof XSDElementDeclaration) { |
| XSDElementDeclaration element = (XSDElementDeclaration) parent; |
| if(element.getAnonymousTypeDefinition().equals(type)){ |
| selectedComponent = null; |
| } |
| } |
| else if(parent instanceof XSDAttributeDeclaration) { |
| XSDAttributeDeclaration element = (XSDAttributeDeclaration) parent; |
| if(element.getAnonymousTypeDefinition().equals(type)){ |
| selectedComponent = null; |
| } |
| } |
| } |
| } |
| |
| return selectedComponent; |
| } |
| |
| protected XMLRefactoringComponent getWSDLRefactoringComponent(WSDLElement selectedObject) { |
| |
| XMLRefactoringComponent selectedComponent = null; |
| String localName = null; |
| String namespace = null; |
| if (selectedObject instanceof Binding){ |
| localName = ((Binding)selectedObject).getQName().getLocalPart(); |
| namespace = ((Binding)selectedObject).getQName().getNamespaceURI(); |
| } |
| else if (selectedObject instanceof PortType){ |
| localName = ((PortType)selectedObject).getQName().getLocalPart(); |
| namespace = ((PortType)selectedObject).getQName().getNamespaceURI(); |
| } |
| else if (selectedObject instanceof Message){ |
| localName = ((Message)selectedObject).getQName().getLocalPart(); |
| namespace = ((Message)selectedObject).getQName().getNamespaceURI(); |
| } |
| if(localName != null){ |
| selectedComponent = new XMLRefactoringComponent( |
| selectedObject, |
| (IDOMElement)selectedObject.getElement(), |
| localName, |
| namespace); |
| } |
| |
| return selectedComponent; |
| } |
| |
| protected XMLRefactoringComponent getRefactoringComponent(Definition definition, Object selectedObject) { |
| |
| if (selectedObject instanceof XSDNamedComponent) { |
| return getXSDRefactoringComponent((XSDNamedComponent) selectedObject); |
| } else if(selectedObject instanceof WSDLElementImpl){ |
| return getWSDLRefactoringComponent((WSDLElementImpl) selectedObject); |
| } |
| if (selectedObject instanceof Element) { |
| Element node = (Element) selectedObject; |
| if (definition != null) { |
| // issue (eb) dependency on utility class to get component from the model based on element |
| Object concreteComponent = (new NodeAssociationManager()).getModelObjectForNode(definition, node); |
| return getRefactoringComponent(definition, concreteComponent); |
| } |
| } |
| |
| return null; |
| } |
| |
| |
| public void run(final Definition definition, XMLRefactoringComponent selectedComponent) { |
| |
| boolean rc = SaveDirtyFilesDialog.saveDirtyFiles(); |
| if (!rc) |
| { |
| return; |
| } |
| RenameComponentProcessor processor = new RenameComponentProcessor(selectedComponent, selectedComponent.getName()); |
| RenameRefactoring refactoring = new RenameRefactoring(processor); |
| try { |
| RefactoringWizard wizard = new RenameRefactoringWizard( |
| refactoring, |
| RefactoringMessages |
| .getString("RenameComponentWizard.defaultPageTitle"), //$NON-NLS-1$ TODO: provide correct strings |
| RefactoringMessages |
| .getString("RenameComponentWizard.inputPage.description"), //$NON-NLS-1$ |
| null) |
| { |
| public boolean performFinish() |
| { |
| boolean rc = super.performFinish(); |
| //((DefinitionImpl)getDefinition()).reconcileReferences(true); |
| return rc; |
| } |
| |
| }; |
| RefactoringWizardOpenOperation operation = new RefactoringWizardOpenOperation( |
| wizard); |
| operation.run(WSDLEditorPlugin.getShell(), wizard |
| .getDefaultPageTitle()); |
| triggerBuild(); |
| |
| Display.getCurrent().asyncExec(new Runnable() |
| { |
| public void run() |
| { |
| ((DefinitionImpl)definition).reconcileReferences(true); |
| } |
| }); |
| |
| } catch (InterruptedException e) { |
| // do nothing. User action got cancelled |
| } |
| |
| if (definition instanceof DefinitionImpl) { |
| ((DefinitionImpl) definition).reconcileReferences(true); |
| } |
| } |
| |
| public static void triggerBuild() { |
| if (ResourcesPlugin.getWorkspace().getDescription().isAutoBuilding()) { |
| new GlobalBuildAction(WSDLEditorPlugin.getInstance().getWorkbench() |
| .getActiveWorkbenchWindow(), |
| IncrementalProjectBuilder.INCREMENTAL_BUILD).run(); |
| } |
| } |
| } |