| /******************************************************************************* |
| * Copyright (c) 2000, 2007 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.core.internal.filebuffers; |
| |
| import org.osgi.framework.Bundle; |
| |
| import org.eclipse.core.runtime.Assert; |
| import org.eclipse.core.runtime.Platform; |
| import org.eclipse.core.runtime.Plugin; |
| |
| import org.eclipse.core.filebuffers.ITextFileBufferManager; |
| |
| |
| |
| /** |
| * The plug-in runtime class for the file buffers plug-in (id <code>"org.eclipse.core.filebuffers"</code>). |
| * |
| * @since 3.0 |
| */ |
| public class FileBuffersPlugin extends Plugin { |
| |
| public static final String PLUGIN_ID= "org.eclipse.core.filebuffers"; //$NON-NLS-1$ |
| |
| /** The shared plug-in instance */ |
| private static FileBuffersPlugin fgPlugin; |
| /** The file buffer manager */ |
| private ITextFileBufferManager fTextFileBufferManager; |
| |
| /** |
| * Creates a plug-in instance. |
| */ |
| public FileBuffersPlugin() { |
| Assert.isTrue(fgPlugin == null); |
| fgPlugin= this; |
| } |
| |
| /** |
| * Returns the shared instance. |
| * |
| * @return the default plug-in instance |
| */ |
| public static FileBuffersPlugin getDefault() { |
| return fgPlugin; |
| } |
| |
| /** |
| * Returns the text file buffer manager of this plug-in. |
| * |
| * @return the text file buffer manager of this plug-in |
| */ |
| public synchronized ITextFileBufferManager getFileBufferManager() { |
| if (fTextFileBufferManager == null) { |
| Bundle resourcesBundle= Platform.getBundle("org.eclipse.core.resources"); //$NON-NLS-1$ |
| if (resourcesBundle != null) |
| fTextFileBufferManager= new ResourceTextFileBufferManager(); |
| else |
| fTextFileBufferManager= new TextFileBufferManager(); |
| } |
| return fTextFileBufferManager; |
| } |
| } |