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Diffstat (limited to 'bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/javascript/JsTranslationAdapter.java')
-rw-r--r--bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/javascript/JsTranslationAdapter.java173
1 files changed, 0 insertions, 173 deletions
diff --git a/bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/javascript/JsTranslationAdapter.java b/bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/javascript/JsTranslationAdapter.java
deleted file mode 100644
index 61aa63d061..0000000000
--- a/bundles/org.eclipse.wst.jsdt.web.core/src/org/eclipse/wst/jsdt/web/core/javascript/JsTranslationAdapter.java
+++ /dev/null
@@ -1,173 +0,0 @@
-/*******************************************************************************
- * Copyright (c) 2008, 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
- *
- * 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.
- *
- *
- *******************************************************************************/
-
-package org.eclipse.wst.jsdt.web.core.javascript;
-
-import org.eclipse.core.resources.IProject;
-import org.eclipse.core.resources.IResourceChangeEvent;
-import org.eclipse.core.resources.IResourceChangeListener;
-import org.eclipse.core.resources.IWorkspaceRoot;
-import org.eclipse.core.resources.ResourcesPlugin;
-import org.eclipse.core.runtime.IConfigurationElement;
-import org.eclipse.core.runtime.IExtensionPoint;
-import org.eclipse.core.runtime.IExtensionRegistry;
-import org.eclipse.core.runtime.IPath;
-import org.eclipse.core.runtime.NullProgressMonitor;
-import org.eclipse.core.runtime.Path;
-import org.eclipse.core.runtime.Platform;
-import org.eclipse.wst.jsdt.core.IJavaScriptProject;
-import org.eclipse.wst.jsdt.core.JavaScriptCore;
-import org.eclipse.wst.jsdt.web.core.internal.Logger;
-import org.eclipse.wst.sse.core.internal.provisional.INodeAdapter;
-import org.eclipse.wst.sse.core.internal.provisional.INodeNotifier;
-import org.eclipse.wst.sse.core.internal.provisional.text.IStructuredDocument;
-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.
-
- * <br><br> this adapter loads translation information from extension points. this is to allow more complicated html/js translations through extensions.
- * @author pavery
- */
-public class JsTranslationAdapter implements INodeAdapter, IResourceChangeListener {
-
- private static final boolean DEBUG = "true".equalsIgnoreCase(Platform.getDebugOption("org.eclipse.wst.jsdt.web.core/debug/jstranslation")); //$NON-NLS-1$ //$NON-NLS-2$
- private IStructuredDocument fHtmlDocument = null;
- private IJsTranslation fJSTranslation = null;
- private NullProgressMonitor fTranslationMonitor = null;
- private String baseLocation;
- private boolean listenForChanges=false;
- private static final String PRIORITY_ATTRIB = "priority";
- private IJsTranslation fTranslationAsFactory;
-
- public JsTranslationAdapter(IDOMModel xmlModel) {
- fHtmlDocument = xmlModel.getStructuredDocument();
- baseLocation = xmlModel.getBaseLocation();
- initializeJavaPlugins();
-
-
- }
- public void shouldListenForChanges(boolean listenForProjectChanges) {
- if(listenForProjectChanges) {
- ResourcesPlugin.getWorkspace().addResourceChangeListener(this, IResourceChangeEvent.POST_CHANGE);
- }
- }
-
- public IJavaScriptProject getJavaProject() {
- IJavaScriptProject javaProject = null;
- 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);
- }
-
- return javaProject;
- }
-
- /**
- * Returns the IJsTranslation for this adapter.
- *
- * @return a IJsTranslation
- */
- public IJsTranslation getJsTranslation(boolean listenForChanges) {
- /*
- * If no translation exists or switching from not listening to
- * listening
- */
- if (fJSTranslation == null || (!this.listenForChanges && listenForChanges)) {
- if (fJSTranslation != null)
- fJSTranslation.release();
- if (fTranslationAsFactory == null) {
- /* load the translation factory from the extension point */
- try {
- IExtensionRegistry registry = Platform.getExtensionRegistry();
- IExtensionPoint extensionPoint = registry.getExtensionPoint("org.eclipse.wst.jsdt.web.core.javascriptPreProcessor");
- IConfigurationElement points[] = extensionPoint.getConfigurationElements();
-
- int highestPriorityValue = -1;
- int highestPriorityIndex = -1;
-
- for (int i = 0; i < points.length; i++) {
- String priority = points[i].getAttribute(PRIORITY_ATTRIB);
- int value = Integer.parseInt(priority);
- if (value > highestPriorityValue) {
- highestPriorityIndex = i;
- highestPriorityValue = value;
- }
- }
- fTranslationAsFactory = (IJsTranslation) points[highestPriorityIndex].createExecutableExtension("class");
- }
- catch (Exception e) {
- Logger.logException(e);
- }
- }
- if (fTranslationAsFactory != null) {
- fJSTranslation = fTranslationAsFactory.getInstance(fHtmlDocument, getJavaProject(), listenForChanges);
- }
- else {
- fJSTranslation = new JsTranslation(fHtmlDocument, getJavaProject(), listenForChanges);
- }
- this.listenForChanges = listenForChanges;
- }
- shouldListenForChanges(listenForChanges);
- return fJSTranslation;
- }
-
-
- private void initializeJavaPlugins() {
- JavaScriptCore.getPlugin();
- }
-
- public boolean isAdapterForType(Object type) {
- return type.equals(IJsTranslation.class);
- }
-
- public void notifyChanged(INodeNotifier notifier, int eventType, Object changedFeature, Object oldValue, Object newValue, int pos) {}
-
- public void release() {
- if (fTranslationMonitor != null) {
- fTranslationMonitor.setCanceled(true);
- }
- ResourcesPlugin.getWorkspace().removeResourceChangeListener(this);
- if (fJSTranslation != null) {
- if (JsTranslationAdapter.DEBUG) {
- System.out.println("JSTranslationAdapter releasing:" + fJSTranslation); //$NON-NLS-1$
- }
- fJSTranslation.release();
- }
- }
-
- /* (non-Javadoc)
- * @see org.eclipse.core.resources.IResourceChangeListener#resourceChanged(org.eclipse.core.resources.IResourceChangeEvent)
- */
- public void resourceChanged(IResourceChangeEvent event) {
- IProject changedProject = (event==null || event.getResource()==null)?null:event.getResource().getProject();
- if(changedProject!=null && getJavaProject().getProject().equals(changedProject) && fJSTranslation!=null){
- fJSTranslation.classpathChange();
- }
- }
-} \ No newline at end of file

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