| /******************************************************************************* |
| * Copyright (c) 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 |
| *******************************************************************************/ |
| |
| package org.eclipse.wst.common.frameworks.internal.ui; |
| |
| import java.util.ArrayList; |
| import java.util.List; |
| |
| import org.eclipse.core.runtime.IConfigurationElement; |
| import org.eclipse.wst.common.core.util.RegistryReader; |
| |
| |
| |
| public class MenuEnablerExtensionReader extends RegistryReader { |
| |
| private static MenuEnablerExtensionReader instance = null; |
| private List<MenuEnablerExtension> pageExtenders = null; |
| |
| public MenuEnablerExtensionReader(){ |
| super("org.eclipse.wst.common.frameworks.ui", "MenuEnabler"); //$NON-NLS-1$ //$NON-NLS-2$ |
| } |
| |
| |
| public static MenuEnablerExtensionReader getInstance() { |
| if (instance == null) { |
| instance = new MenuEnablerExtensionReader(); |
| instance.readRegistry(); |
| } |
| return instance; |
| } |
| |
| @Override |
| public boolean readElement(IConfigurationElement element) { |
| if (MenuEnablerExtension.MENU_ENABLER_EXTENSION.equals(element.getName())) { |
| addExtension(element); |
| return true; |
| } |
| return false; |
| } |
| |
| protected void addExtension(IConfigurationElement newExtension) { |
| getMenuEnabler().add(new MenuEnablerExtension(newExtension)); |
| } |
| |
| public List<MenuEnablerExtension> getMenuEnabler() { |
| if (pageExtenders == null) |
| pageExtenders = new ArrayList<MenuEnablerExtension>(); |
| return pageExtenders; |
| } |
| |
| } |