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// Copyright (c) 2009 The Chromium Authors. All rights reserved.
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// Use of this source code is governed by a BSD-style license that can be
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// found in the LICENSE file.
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package org.chromium.debug.ui;
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import org.chromium.debug.core.ChromiumDebugPlugin;
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import org.chromium.debug.core.util.ChromiumDebugPluginUtil;
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import org.eclipse.core.resources.IFile;
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import org.eclipse.core.resources.IProject;
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import org.eclipse.core.runtime.CoreException;
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import org.eclipse.swt.widgets.Display;
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import org.eclipse.ui.IWorkbench;
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import org.eclipse.ui.IWorkbenchWindow;
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import org.eclipse.ui.PartInitException;
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import org.eclipse.ui.PlatformUI;
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/**
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* This class provides generic plugin-wide services.
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*/
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public class PluginUtil {
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private static final String PROJECT_EXPLORER_ID = "org.eclipse.ui.navigator.ProjectExplorer"; //$NON-NLS-1$
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/**
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* Brings up the "Project Explorer" view in the active workbench window.
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*/
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public static void openProjectExplorerView() {
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Display.getDefault().asyncExec(new Runnable() {
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public void run() {
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IWorkbench workbench = PlatformUI.getWorkbench();
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IWorkbenchWindow window = workbench.getActiveWorkbenchWindow();
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if (window == null) {
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if (workbench.getWorkbenchWindowCount() == 1) {
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window = workbench.getWorkbenchWindows()[0];
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}
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}
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if (window != null) {
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try {
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window.getActivePage().showView(PROJECT_EXPLORER_ID);
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} catch (PartInitException e) {
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// ignore
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}
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}
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}
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});
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}
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/**
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* Determines whether {@code file} is a .chromium file in a
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* JavaScript debug project.
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*
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* @param file to test
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* @return whether the file extension is ".chromium" and its project has the
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* ChromiumDebugPluginUtil#JS_DEBUG_PROJECT_NATURE nature
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*/
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public static boolean isChromiumDebugFile(IFile file) {
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IProject project = file.getProject();
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try {
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return (project.hasNature(ChromiumDebugPluginUtil.JS_DEBUG_PROJECT_NATURE) &&
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file.getName().endsWith(ChromiumDebugPluginUtil.CHROMIUM_EXTENSION_SUFFIX));
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} catch (CoreException e) {
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ChromiumDebugPlugin.log(e);
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return false;
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}
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}
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/**
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* Removes the ".chromium" extension from the fileName.
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*
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* @param fileName to remove the extension from
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* @return a file name without the ".chromium" extension
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*/
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public static String stripChromiumExtension(String fileName) {
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return fileName.substring(
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0, fileName.length() - ChromiumDebugPluginUtil.CHROMIUM_EXTENSION_SUFFIX.length());
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}
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private PluginUtil() {
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// not instantiable
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}
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}
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