| /******************************************************************************* |
| * Copyright (c) 2000, 2004 IBM Corporation and others. |
| * All rights reserved. This program and the accompanying materials |
| * are made available under the terms of the Common Public License v1.0 |
| * which accompanies this distribution, and is available at |
| * http://www.eclipse.org/legal/cpl-v10.html |
| * |
| * Contributors: |
| * IBM Corporation - initial API and implementation |
| *******************************************************************************/ |
| package org.eclipse.wst.xsd.ui.internal.refactor.actions; |
| |
| import java.util.List; |
| |
| import org.eclipse.core.resources.IncrementalProjectBuilder; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.jface.text.ITextSelection; |
| import org.eclipse.jface.viewers.ISelection; |
| 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.ui.IEditorPart; |
| import org.eclipse.ui.IWorkbenchSite; |
| import org.eclipse.ui.actions.GlobalBuildAction; |
| import org.eclipse.wst.xsd.ui.internal.XSDEditor; |
| import org.eclipse.wst.xsd.ui.internal.XSDEditorPlugin; |
| import org.eclipse.wst.xsd.ui.internal.refactor.RefactoringMessages; |
| import org.eclipse.wst.xsd.ui.internal.refactor.rename.RenameComponentProcessor; |
| import org.eclipse.wst.xsd.ui.internal.refactor.rename.RenameRefactoringWizard; |
| import org.eclipse.xsd.XSDConcreteComponent; |
| import org.eclipse.xsd.XSDElementDeclaration; |
| import org.eclipse.xsd.XSDNamedComponent; |
| import org.w3c.dom.Node; |
| |
| |
| public class RenameComponentAction extends SelectionDispatchAction { |
| |
| private XSDEditor fEditor; |
| private XSDNamedComponent fSelectedComponent; |
| |
| public RenameComponentAction(IWorkbenchSite site) { |
| super(site); |
| IEditorPart editorPart = site.getPage().getActiveEditor(); |
| if(editorPart instanceof XSDEditor){ |
| fEditor = (XSDEditor)editorPart; |
| setEnabled(canOperateOn(fEditor)); |
| } |
| } |
| |
| public static boolean canOperateOn(XSDEditor editor) { |
| if (editor == null) |
| return false; |
| return editor.getEditorInput() != null; |
| |
| } |
| |
| public void selectionChanged(ITextSelection selection) { |
| |
| List elements = fEditor.getSelectedNodes(); |
| if (elements.size() == 1) { |
| Object object = elements.get(0); |
| setEnabled(canEnable(object)); |
| } |
| |
| } |
| |
| protected boolean canEnable(XSDConcreteComponent selectedObject) { |
| |
| fSelectedComponent = null; |
| if (selectedObject instanceof XSDNamedComponent) { |
| fSelectedComponent = (XSDNamedComponent) selectedObject; |
| |
| // if it's element reference, then this action is not appropriate |
| if (fSelectedComponent instanceof XSDElementDeclaration) { |
| XSDElementDeclaration element = (XSDElementDeclaration) fSelectedComponent; |
| if (element.isElementDeclarationReference()) { |
| fSelectedComponent = null; |
| } |
| } |
| } |
| |
| return canRun(); |
| } |
| |
| |
| protected boolean canEnable(Object selectedObject) { |
| |
| if(fEditor == null) return false; |
| if (selectedObject instanceof XSDConcreteComponent) { |
| return canEnable((XSDConcreteComponent)selectedObject); |
| } |
| else if (selectedObject instanceof Node) { |
| Node node = (Node) selectedObject; |
| XSDConcreteComponent concreteComponent = fEditor.getXSDSchema() |
| .getCorrespondingComponent(node); |
| return canEnable(concreteComponent); |
| } |
| return false; |
| |
| } |
| |
| public boolean canRun() { |
| |
| return fSelectedComponent != null; |
| } |
| |
| public void run(ISelection selection) { |
| if (fSelectedComponent.getName() == null){ |
| fSelectedComponent.setName(new String()); |
| } |
| if(fSelectedComponent.getSchema() == null){ |
| fEditor.getXSDSchema().updateElement(true); |
| } |
| RenameComponentProcessor processor = new RenameComponentProcessor(fSelectedComponent, fSelectedComponent.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); |
| RefactoringWizardOpenOperation op= new RefactoringWizardOpenOperation(wizard); |
| int result= op.run(XSDEditorPlugin.getShell(), wizard.getDefaultPageTitle()); |
| op.getInitialConditionCheckingStatus(); |
| triggerBuild(); |
| } catch (InterruptedException e) { |
| // do nothing. User action got cancelled |
| } |
| |
| } |
| |
| |
| public static void triggerBuild() { |
| if (ResourcesPlugin.getWorkspace().getDescription().isAutoBuilding()) { |
| new GlobalBuildAction(XSDEditorPlugin.getPlugin().getWorkbench().getActiveWorkbenchWindow(), IncrementalProjectBuilder.INCREMENTAL_BUILD).run(); |
| } |
| } |
| |
| |
| |
| } |