| /******************************************************************************* |
| * Copyright (c) 2007, 2008 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.jsdt.web.ui.internal.autoedit; |
| |
| import org.eclipse.core.resources.IProject; |
| import org.eclipse.core.resources.IWorkspaceRoot; |
| import org.eclipse.core.resources.ResourcesPlugin; |
| import org.eclipse.core.runtime.IPath; |
| import org.eclipse.core.runtime.Path; |
| import org.eclipse.jface.text.DocumentCommand; |
| import org.eclipse.jface.text.IAutoEditStrategy; |
| import org.eclipse.jface.text.IDocument; |
| import org.eclipse.wst.html.core.text.IHTMLPartitions; |
| import org.eclipse.wst.jsdt.core.IJavaScriptProject; |
| import org.eclipse.wst.jsdt.core.JavaScriptCore; |
| import org.eclipse.wst.jsdt.internal.ui.text.java.JavaAutoIndentStrategy; |
| import org.eclipse.wst.jsdt.internal.ui.text.java.SmartSemicolonAutoEditStrategy; |
| import org.eclipse.wst.jsdt.internal.ui.text.javadoc.JavaDocAutoIndentStrategy; |
| import org.eclipse.wst.sse.core.StructuredModelManager; |
| import org.eclipse.wst.xml.core.internal.provisional.document.IDOMModel; |
| /** |
| * |
| |
| * Provisional API: This class/interface is part of an interim API that is still under development and expected to |
| * change significantly before reaching stability. It is being made available at this early stage to solicit feedback |
| * from pioneering adopters on the understanding that any code that uses this API will almost certainly be broken |
| * (repeatedly) as the API evolves. |
| */ |
| public class AutoEditStrategyForJs implements IAutoEditStrategy { |
| private IAutoEditStrategy[] fStrategies; |
| |
| public AutoEditStrategyForJs() { |
| super(); |
| } |
| |
| public void customizeDocumentCommand(IDocument document, DocumentCommand command) { |
| IAutoEditStrategy[] strats = getAutoEditStrategies(document); |
| for (int i = 0; i < strats.length; i++) { |
| strats[i].customizeDocumentCommand(document, command); |
| } |
| } |
| |
| public IAutoEditStrategy[] getAutoEditStrategies(IDocument document) { |
| if (fStrategies != null) { |
| return fStrategies; |
| } |
| String partitioning = IHTMLPartitions.SCRIPT; |
| fStrategies = new IAutoEditStrategy[] { new JavaDocAutoIndentStrategy(partitioning), new SmartSemicolonAutoEditStrategy(partitioning), |
| new JavaAutoIndentStrategy(partitioning, getJavaProject(document)) }; |
| /* new AutoEditStrategyForTabs() */ |
| return fStrategies; |
| } |
| |
| private IJavaScriptProject getJavaProject(IDocument document) { |
| IDOMModel model = null; |
| IJavaScriptProject javaProject = null; |
| try { |
| model = (IDOMModel) StructuredModelManager.getModelManager().getExistingModelForRead(document); |
| String baseLocation = model.getBaseLocation(); |
| IWorkspaceRoot root = ResourcesPlugin.getWorkspace().getRoot(); |
| IPath filePath = new Path(baseLocation); |
| IProject project = null; |
| if (filePath.segmentCount() > 0) { |
| project = root.getProject(filePath.segment(0)); |
| } |
| if (project != null) { |
| javaProject = JavaScriptCore.create(project); |
| } |
| } finally { |
| if (model != null) { |
| model.releaseFromRead(); |
| } |
| } |
| return javaProject; |
| } |
| } |