bundles/org.eclipse.e4.ui.gadgets/src/org/eclipse/e4/ui/internal/gadgets/opensocial/OpenSocialView.java - e4/org.eclipse.e4.ui - Git at Google

 /*******************************************************************************
  * Copyright (c) 2009, 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:
  *     Boris Bokowski, IBM Corporation - initial API and implementation
  *     Benjamin Cabe, Sierra Wireless - ongoing improvements
  *     Sebastien Moran, Sierra Wireless - bug 298291
  *******************************************************************************/
 package org.eclipse.e4.ui.internal.gadgets.opensocial;

 import java.io.BufferedReader;
 import java.io.IOException;
 import java.io.InputStream;
 import java.io.InputStreamReader;
 import java.net.MalformedURLException;
 import java.net.URI;
 import java.net.URISyntaxException;
 import java.net.URL;
 import java.util.Map;

 import org.eclipse.core.resources.IContainer;
 import org.eclipse.core.resources.IFile;
 import org.eclipse.core.resources.IResourceChangeEvent;
 import org.eclipse.core.resources.IResourceChangeListener;
 import org.eclipse.core.resources.IResourceDelta;
 import org.eclipse.core.resources.IResourceDeltaVisitor;
 import org.eclipse.core.resources.ResourcesPlugin;
 import org.eclipse.core.runtime.CoreException;
 import org.eclipse.core.runtime.IProgressMonitor;
 import org.eclipse.core.runtime.IStatus;
 import org.eclipse.core.runtime.Status;
 import org.eclipse.core.runtime.jobs.Job;
 import org.eclipse.e4.ui.internal.gadgets.opensocial.browserfunctions.MakeXmlHttpRequest;
 import org.eclipse.e4.ui.web.BrowserViewPart;
 import org.eclipse.jface.action.Action;
 import org.eclipse.jface.resource.ImageDescriptor;
 import org.eclipse.jface.viewers.ISelection;
 import org.eclipse.jface.viewers.ISelectionChangedListener;
 import org.eclipse.jface.viewers.ISelectionProvider;
 import org.eclipse.jface.viewers.StructuredSelection;
 import org.eclipse.swt.SWTException;
 import org.eclipse.swt.browser.Browser;
 import org.eclipse.swt.browser.BrowserFunction;
 import org.eclipse.swt.graphics.Image;
 import org.eclipse.swt.widgets.Composite;
 import org.eclipse.swt.widgets.Display;
 import org.eclipse.ui.IActionBars;
 import org.eclipse.ui.IMemento;
 import org.eclipse.ui.IViewSite;
 import org.eclipse.ui.PartInitException;
 import org.eclipse.ui.dialogs.PropertyDialogAction;
 import org.osgi.framework.Bundle;
 import org.osgi.framework.FrameworkUtil;

 public class OpenSocialView extends BrowserViewPart implements
 		IResourceChangeListener {

 	public static final String NO_HEADER_VALUE = "undefined";

 	public static final String HEADER_NAME_VALUE_SEPARATOR = "#";

 	public static final String HEADERS_SEPARATOR = "\n";

 	public static final String GET_METHOD = "GET";

 	public static final String USERPREFS = "userprefs";

 	private String url;
 	private String html;
 	private OSGModule module;
 	private IMemento memento;
 	private final String[] scripts = new String[] { "util.js", "io.js",
 			"misc.js", "prefs.js", "window.js" }; // util.js must always be
 	// loaded first
 	private Bundle bundle;
 	private Action editPropertiesAction;
 	private Action refreshAction;

 	private IFile moduleFile;

 	private BrowserFunction makeRequestBrowserFunction;

 	protected String getNewWindowViewId() {
 		return getSite().getId();
 	}

 	@Override
 	public void init(IViewSite site, IMemento memento) throws PartInitException {
 		super.init(site, memento);
 		url = site.getSecondaryId();
 		this.memento = memento;
 		bundle = FrameworkUtil.getBundle(this.getClass());

 		url = url.replace("%3A", ":");
 		URI uri = URI.create(url);
 		if (!uri.isAbsolute())
 			return;
 		IFile[] files = ResourcesPlugin.getWorkspace().getRoot()
 				.findFilesForLocationURI(uri);
 		if (files.length > 0) {
 			moduleFile = files[0];
 			moduleFile.getWorkspace().addResourceChangeListener(this,
 					IResourceChangeEvent.POST_CHANGE);
 		}
 	}

 	@Override
 	public void createPartControl(Composite parent) {
 		super.createPartControl(parent);
 		makeActions();
 		contributeToActionBars();
 		contributeToToolBars();
 	}

 	private void makeActions() {
 		editPropertiesAction = new Action() {
 			public void run() {
 				new PropertyDialogAction(getSite(), new ISelectionProvider() {
 					public void setSelection(ISelection selection) {
 					}

 					public void removeSelectionChangedListener(
 							ISelectionChangedListener listener) {
 					}

 					public ISelection getSelection() {
 						return new StructuredSelection(module);
 					}

 					public void addSelectionChangedListener(
 							ISelectionChangedListener listener) {
 					}
 				}).createDialog().open();
 				configureBrowser(browser);
 			}
 		};
 		editPropertiesAction.setText("Module settings");
 		editPropertiesAction.setToolTipText("Edit Module Settings");

 		refreshAction = new Action() {
 			public void run() {
 				module = null;
 				configureBrowser(browser);
 			}
 		};
 		refreshAction.setText("Refresh");
 		refreshAction.setDisabledImageDescriptor(ImageDescriptor
 				.createFromURL(bundle
 						.getEntry("/icons/full/dlcl16/refresh.gif")));
 		refreshAction.setImageDescriptor(ImageDescriptor.createFromURL(bundle
 				.getEntry("/icons/full/elcl16/refresh.gif")));
 		refreshAction.setToolTipText("Refresh module");
 	}

 	private void contributeToActionBars() {
 		IActionBars bars = getViewSite().getActionBars();
 		bars.getMenuManager().add(editPropertiesAction);
 		bars.getMenuManager().update(true);
 	}

 	private void contributeToToolBars() {
 		IActionBars bars = getViewSite().getActionBars();
 		bars.getToolBarManager().add(refreshAction);
 		bars.getToolBarManager().update(true);
 	}

 	private void registerBrowserFunctions() {
 		if (makeRequestBrowserFunction != null)
 			makeRequestBrowserFunction.dispose();

 		makeRequestBrowserFunction = new MakeXmlHttpRequest(browser);
 	}

 	@Override
 	public void dispose() {
 		if (moduleFile != null)
 			moduleFile.getWorkspace().removeResourceChangeListener(this);
 		if (makeRequestBrowserFunction != null)
 			makeRequestBrowserFunction.dispose();
 		super.dispose();
 	}

 	@Override
 	public void saveState(IMemento memento) {
 		saveUserPreferences(memento);
 	}

 	private void saveUserPreferences(IMemento memento) {
 		IMemento node = memento.createChild(USERPREFS);
 		for (OSGUserPref pref : module.getUserPrefs()) {
 			node.putString(pref.getName(), pref.getValue());
 		}
 	}

 	protected void configureBrowser(Browser browser) {
 		registerBrowserFunctions();

 		String localUrl = null;
 		if (url != null) {
 			url = url.replace("%3A", ":");
 			final String uriForIcon = url;
 			if (module == null) {
 				module = OpenSocialUtil.loadModule(url);
 				loadUserPreferences(module, memento);
 			}
 			setPartName(module.getTitle());
 			setTitleToolTip(module.getDescription());
 			Map<String, OSGContent> contents = module.getContents();
 			OSGContent content = contents.get("home");
 			if (content == null) {
 				content = contents.get("default");
 			}
 			if (content == null) {
 				content = contents.get("canvas");
 			}
 			if (content == null) {
 				content = contents.get("");
 			}
 			if ("url".equalsIgnoreCase(content.getType())) {
 				localUrl = content.getHref();
 			} else if ("html".equalsIgnoreCase(content.getType())) {
 				StringBuilder igFunctions = new StringBuilder();
 				igFunctions.append("<head></head><script>\r\n");
 				igFunctions.append("var gadgets = gadgets || {};\r\n");
 				igFunctions.append("gadgets.Prefs = function() {\r\n");
 				for (OSGUserPref userPref : module.getUserPrefs()) {
 					igFunctions.append("this." + userPref.getName());
 					igFunctions.append("='");
 					igFunctions.append(userPref.getValue());
 					igFunctions.append("';");
 				}
 				igFunctions.append("\r\n}\r\n\r\n");
 				try {
 					// inject Javascript gadgets.* functions
 					for (String script : scripts) {
 						// append the script to igFunctions
 						InputStream scriptInputStream = bundle.getEntry(
 								"js/" + script).openStream();
 						BufferedReader scriptReader = new BufferedReader(
 								new InputStreamReader(scriptInputStream));
 						String line = null;
 						while ((line = scriptReader.readLine()) != null) {
 							igFunctions.append(line + "\r\n");
 						}
 						scriptReader.close();
 					}
 				} catch (IOException e) {
 					// TODO log
 				}
 				igFunctions.append("\r\n</script>\r\n");
 				html = igFunctions.toString() + content.getValue();
 			}
 			if (localUrl == null && html == null) {
 				throw new RuntimeException("could not find Gadget URL");
 			} else if (uriForIcon != null) {
 				Job job = new Job("Retrieve Icon for " + module.getTitle()) {

 					@Override
 					protected IStatus run(IProgressMonitor monitor) {
 						URI uri;
 						try {
 							uri = new URI(uriForIcon);
 						} catch (URISyntaxException e1) {
 							return Status.CANCEL_STATUS;
 						}
 						String host = uri.getHost();
 						try {
 							URL favicon = new URL("http://" + host
 									+ "/favicon.ico");
 							InputStream is = favicon.openConnection()
 									.getInputStream();
 							Display display = getSite().getWorkbenchWindow()
 									.getShell().getDisplay();
 							final Image icon = new Image(display, is);
 							display.asyncExec(new Runnable() {

 								public void run() {
 									setTitleImage(icon);
 								}
 							});
 						} catch (MalformedURLException e) {
 							return Status.CANCEL_STATUS;
 						} catch (IOException e) {
 							return Status.CANCEL_STATUS;
 						} catch (SWTException e) {
 							// the Image might be malformed or not readable by
 							// SWT
 							return Status.CANCEL_STATUS;
 						}
 						return Status.OK_STATUS;
 					}
 				};
 				job.schedule();
 			}
 		} else {
 			localUrl = "http://ig.gmodules.com/gadgets/ifr?view=home&url="
 					+ "http://hosting.gmodules.com/ig/gadgets/file/104276582316790234013/test-1.xml"
 					+ "&nocache=0&up_feed=http://picasaweb.google.com/data/feed/base/user/picasateam/albumid/5114659638793351217%3Fkind%3Dphoto%26alt%3Drss%26hl%3Den_US&up_title=My+Picasa+Photos&up_gallery=&up_desc=1&lang=en&country=us&.lang=en&.country=us&synd=ig&mid=110&ifpctok=-6064860744303900509&exp_split_js=1&exp_track_js=1&exp_ids=17259,300668&parent=http://www.google.com&refresh=3600&libs=core:core.io:core.iglegacy&extern_js=/extern_js/f/CgJlbhICdXMrMNIBOAEs/SH2Zv0WBdfQ.js&is_signedin=1";
 		}
 		if (html != null) {
 			browser.setText(html);
 		}
 		if (localUrl != null) {
 			browser.setUrl(localUrl);
 		}

 	}

 	private void loadUserPreferences(OSGModule module, IMemento memento) {
 		if (memento == null)
 			return;

 		IMemento node = memento.getChild(USERPREFS);
 		if (node == null)
 			return;

 		for (String key : node.getAttributeKeys()) {
 			for (OSGUserPref pref : module.getUserPrefs()) {
 				if (pref.getName().equals(key))
 					pref.setValue(node.getString(key));
 			}
 		}
 	}

 	public void resourceChanged(IResourceChangeEvent event) {
 		IResourceDelta rootDelta = event.getDelta();
 		if (rootDelta.findMember(moduleFile.getFullPath()) == null)
 			return;

 		try {
 			event.getDelta().accept(new IResourceDeltaVisitor() {
 				public boolean visit(IResourceDelta delta) throws CoreException {
 					if (delta.getResource() instanceof IContainer)
 						return true;

 					if (moduleFile.equals(delta.getResource())) {
 						if (delta.getKind() == IResourceDelta.REMOVED) {
 							Display.getDefault().asyncExec(new Runnable() {
 								public void run() {
 									getViewSite().getPage().hideView(
 											OpenSocialView.this);
 								}
 							});
 						} else {
 							module = null;
 							configureBrowser(browser);
 						}
 					}
 					return false;
 				}
 			});
 		} catch (CoreException e) {
 			// TODO log correctly
 		}

 	}
 }
	/*******************************************************************************
	* Copyright (c) 2009, 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:
	* Boris Bokowski, IBM Corporation - initial API and implementation
	* Benjamin Cabe, Sierra Wireless - ongoing improvements
	* Sebastien Moran, Sierra Wireless - bug 298291
	*******************************************************************************/
	package org.eclipse.e4.ui.internal.gadgets.opensocial;

	import java.io.BufferedReader;
	import java.io.IOException;
	import java.io.InputStream;
	import java.io.InputStreamReader;
	import java.net.MalformedURLException;
	import java.net.URI;
	import java.net.URISyntaxException;
	import java.net.URL;
	import java.util.Map;

	import org.eclipse.core.resources.IContainer;
	import org.eclipse.core.resources.IFile;
	import org.eclipse.core.resources.IResourceChangeEvent;
	import org.eclipse.core.resources.IResourceChangeListener;
	import org.eclipse.core.resources.IResourceDelta;
	import org.eclipse.core.resources.IResourceDeltaVisitor;
	import org.eclipse.core.resources.ResourcesPlugin;
	import org.eclipse.core.runtime.CoreException;
	import org.eclipse.core.runtime.IProgressMonitor;
	import org.eclipse.core.runtime.IStatus;
	import org.eclipse.core.runtime.Status;
	import org.eclipse.core.runtime.jobs.Job;
	import org.eclipse.e4.ui.internal.gadgets.opensocial.browserfunctions.MakeXmlHttpRequest;
	import org.eclipse.e4.ui.web.BrowserViewPart;
	import org.eclipse.jface.action.Action;
	import org.eclipse.jface.resource.ImageDescriptor;
	import org.eclipse.jface.viewers.ISelection;
	import org.eclipse.jface.viewers.ISelectionChangedListener;
	import org.eclipse.jface.viewers.ISelectionProvider;
	import org.eclipse.jface.viewers.StructuredSelection;
	import org.eclipse.swt.SWTException;
	import org.eclipse.swt.browser.Browser;
	import org.eclipse.swt.browser.BrowserFunction;
	import org.eclipse.swt.graphics.Image;
	import org.eclipse.swt.widgets.Composite;
	import org.eclipse.swt.widgets.Display;
	import org.eclipse.ui.IActionBars;
	import org.eclipse.ui.IMemento;
	import org.eclipse.ui.IViewSite;
	import org.eclipse.ui.PartInitException;
	import org.eclipse.ui.dialogs.PropertyDialogAction;
	import org.osgi.framework.Bundle;
	import org.osgi.framework.FrameworkUtil;

	public class OpenSocialView extends BrowserViewPart implements
	IResourceChangeListener {

	public static final String NO_HEADER_VALUE = "undefined";

	public static final String HEADER_NAME_VALUE_SEPARATOR = "#";

	public static final String HEADERS_SEPARATOR = "\n";

	public static final String GET_METHOD = "GET";

	public static final String USERPREFS = "userprefs";

	private String url;
	private String html;
	private OSGModule module;
	private IMemento memento;
	private final String[] scripts = new String[] { "util.js", "io.js",
	"misc.js", "prefs.js", "window.js" }; // util.js must always be
	// loaded first
	private Bundle bundle;
	private Action editPropertiesAction;
	private Action refreshAction;

	private IFile moduleFile;

	private BrowserFunction makeRequestBrowserFunction;

	protected String getNewWindowViewId() {
	return getSite().getId();
	}

	@Override
	public void init(IViewSite site, IMemento memento) throws PartInitException {
	super.init(site, memento);
	url = site.getSecondaryId();
	this.memento = memento;
	bundle = FrameworkUtil.getBundle(this.getClass());

	url = url.replace("%3A", ":");
	URI uri = URI.create(url);
	if (!uri.isAbsolute())
	return;
	IFile[] files = ResourcesPlugin.getWorkspace().getRoot()
	.findFilesForLocationURI(uri);
	if (files.length > 0) {
	moduleFile = files[0];
	moduleFile.getWorkspace().addResourceChangeListener(this,
	IResourceChangeEvent.POST_CHANGE);
	}
	}

	@Override
	public void createPartControl(Composite parent) {
	super.createPartControl(parent);
	makeActions();
	contributeToActionBars();
	contributeToToolBars();
	}

	private void makeActions() {
	editPropertiesAction = new Action() {
	public void run() {
	new PropertyDialogAction(getSite(), new ISelectionProvider() {
	public void setSelection(ISelection selection) {
	}

	public void removeSelectionChangedListener(
	ISelectionChangedListener listener) {
	}

	public ISelection getSelection() {
	return new StructuredSelection(module);
	}

	public void addSelectionChangedListener(
	ISelectionChangedListener listener) {
	}
	}).createDialog().open();
	configureBrowser(browser);
	}
	};
	editPropertiesAction.setText("Module settings");
	editPropertiesAction.setToolTipText("Edit Module Settings");

	refreshAction = new Action() {
	public void run() {
	module = null;
	configureBrowser(browser);
	}
	};
	refreshAction.setText("Refresh");
	refreshAction.setDisabledImageDescriptor(ImageDescriptor
	.createFromURL(bundle
	.getEntry("/icons/full/dlcl16/refresh.gif")));
	refreshAction.setImageDescriptor(ImageDescriptor.createFromURL(bundle
	.getEntry("/icons/full/elcl16/refresh.gif")));
	refreshAction.setToolTipText("Refresh module");
	}

	private void contributeToActionBars() {
	IActionBars bars = getViewSite().getActionBars();
	bars.getMenuManager().add(editPropertiesAction);
	bars.getMenuManager().update(true);
	}

	private void contributeToToolBars() {
	IActionBars bars = getViewSite().getActionBars();
	bars.getToolBarManager().add(refreshAction);
	bars.getToolBarManager().update(true);
	}

	private void registerBrowserFunctions() {
	if (makeRequestBrowserFunction != null)
	makeRequestBrowserFunction.dispose();

	makeRequestBrowserFunction = new MakeXmlHttpRequest(browser);
	}

	@Override
	public void dispose() {
	if (moduleFile != null)
	moduleFile.getWorkspace().removeResourceChangeListener(this);
	if (makeRequestBrowserFunction != null)
	makeRequestBrowserFunction.dispose();
	super.dispose();
	}

	@Override
	public void saveState(IMemento memento) {
	saveUserPreferences(memento);
	}

	private void saveUserPreferences(IMemento memento) {
	IMemento node = memento.createChild(USERPREFS);
	for (OSGUserPref pref : module.getUserPrefs()) {
	node.putString(pref.getName(), pref.getValue());
	}
	}

	protected void configureBrowser(Browser browser) {
	registerBrowserFunctions();

	String localUrl = null;
	if (url != null) {
	url = url.replace("%3A", ":");
	final String uriForIcon = url;
	if (module == null) {
	module = OpenSocialUtil.loadModule(url);
	loadUserPreferences(module, memento);
	}
	setPartName(module.getTitle());
	setTitleToolTip(module.getDescription());
	Map<String, OSGContent> contents = module.getContents();
	OSGContent content = contents.get("home");
	if (content == null) {
	content = contents.get("default");
	}
	if (content == null) {
	content = contents.get("canvas");
	}
	if (content == null) {
	content = contents.get("");
	}
	if ("url".equalsIgnoreCase(content.getType())) {
	localUrl = content.getHref();
	} else if ("html".equalsIgnoreCase(content.getType())) {
	StringBuilder igFunctions = new StringBuilder();
	igFunctions.append("<head></head><script>\r\n");
	igFunctions.append("var gadgets = gadgets \|\| {};\r\n");
	igFunctions.append("gadgets.Prefs = function() {\r\n");
	for (OSGUserPref userPref : module.getUserPrefs()) {
	igFunctions.append("this." + userPref.getName());
	igFunctions.append("='");
	igFunctions.append(userPref.getValue());
	igFunctions.append("';");
	}
	igFunctions.append("\r\n}\r\n\r\n");
	try {
	// inject Javascript gadgets.* functions
	for (String script : scripts) {
	// append the script to igFunctions
	InputStream scriptInputStream = bundle.getEntry(
	"js/" + script).openStream();
	BufferedReader scriptReader = new BufferedReader(
	new InputStreamReader(scriptInputStream));
	String line = null;
	while ((line = scriptReader.readLine()) != null) {
	igFunctions.append(line + "\r\n");
	}
	scriptReader.close();
	}
	} catch (IOException e) {
	// TODO log
	}
	igFunctions.append("\r\n</script>\r\n");
	html = igFunctions.toString() + content.getValue();
	}
	if (localUrl == null && html == null) {
	throw new RuntimeException("could not find Gadget URL");
	} else if (uriForIcon != null) {
	Job job = new Job("Retrieve Icon for " + module.getTitle()) {

	@Override
	protected IStatus run(IProgressMonitor monitor) {
	URI uri;
	try {
	uri = new URI(uriForIcon);
	} catch (URISyntaxException e1) {
	return Status.CANCEL_STATUS;
	}
	String host = uri.getHost();
	try {
	URL favicon = new URL("http://" + host
	+ "/favicon.ico");
	InputStream is = favicon.openConnection()
	.getInputStream();
	Display display = getSite().getWorkbenchWindow()
	.getShell().getDisplay();
	final Image icon = new Image(display, is);
	display.asyncExec(new Runnable() {

	public void run() {
	setTitleImage(icon);
	}
	});
	} catch (MalformedURLException e) {
	return Status.CANCEL_STATUS;
	} catch (IOException e) {
	return Status.CANCEL_STATUS;
	} catch (SWTException e) {
	// the Image might be malformed or not readable by
	// SWT
	return Status.CANCEL_STATUS;
	}
	return Status.OK_STATUS;
	}
	};
	job.schedule();
	}
	} else {
	localUrl = "http://ig.gmodules.com/gadgets/ifr?view=home&url="
	+ "http://hosting.gmodules.com/ig/gadgets/file/104276582316790234013/test-1.xml"
	+ "&nocache=0&up_feed=http://picasaweb.google.com/data/feed/base/user/picasateam/albumid/5114659638793351217%3Fkind%3Dphoto%26alt%3Drss%26hl%3Den_US&up_title=My+Picasa+Photos&up_gallery=&up_desc=1&lang=en&country=us&.lang=en&.country=us&synd=ig&mid=110&ifpctok=-6064860744303900509&exp_split_js=1&exp_track_js=1&exp_ids=17259,300668&parent=http://www.google.com&refresh=3600&libs=core:core.io:core.iglegacy&extern_js=/extern_js/f/CgJlbhICdXMrMNIBOAEs/SH2Zv0WBdfQ.js&is_signedin=1";
	}
	if (html != null) {
	browser.setText(html);
	}
	if (localUrl != null) {
	browser.setUrl(localUrl);
	}

	}

	private void loadUserPreferences(OSGModule module, IMemento memento) {
	if (memento == null)
	return;

	IMemento node = memento.getChild(USERPREFS);
	if (node == null)
	return;

	for (String key : node.getAttributeKeys()) {
	for (OSGUserPref pref : module.getUserPrefs()) {
	if (pref.getName().equals(key))
	pref.setValue(node.getString(key));
	}
	}
	}

	public void resourceChanged(IResourceChangeEvent event) {
	IResourceDelta rootDelta = event.getDelta();
	if (rootDelta.findMember(moduleFile.getFullPath()) == null)
	return;

	try {
	event.getDelta().accept(new IResourceDeltaVisitor() {
	public boolean visit(IResourceDelta delta) throws CoreException {
	if (delta.getResource() instanceof IContainer)
	return true;

	if (moduleFile.equals(delta.getResource())) {
	if (delta.getKind() == IResourceDelta.REMOVED) {
	Display.getDefault().asyncExec(new Runnable() {
	public void run() {
	getViewSite().getPage().hideView(
	OpenSocialView.this);
	}
	});
	} else {
	module = null;
	configureBrowser(browser);
	}
	}
	return false;
	}
	});
	} catch (CoreException e) {
	// TODO log correctly
	}

	}
	}