// RAP [rh] quick access disabled
///*******************************************************************************
// * Copyright (c) 2006, 2008 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.ui.internal.quickaccess;
//
//import java.util.Collection;
//import java.util.HashMap;
//import java.util.Iterator;
//import java.util.Map;
//
//import org.eclipse.core.commands.Command;
//import org.eclipse.core.commands.ParameterizedCommand;
//import org.eclipse.core.commands.common.NotDefinedException;
//import org.eclipse.core.expressions.IEvaluationContext;
//import org.eclipse.jface.resource.ImageDescriptor;
//import org.eclipse.ui.PlatformUI;
//import org.eclipse.ui.commands.ICommandService;
//import org.eclipse.ui.handlers.IHandlerService;
//import org.eclipse.ui.internal.IWorkbenchGraphicConstants;
//import org.eclipse.ui.internal.WorkbenchImages;
//
///**
// * @since 3.3
// *
// */
//public class CommandProvider extends QuickAccessProvider {
//
// private Map idToElement;
// private IEvaluationContext contextSnapshot;
// private IHandlerService handlerService;
//
// public CommandProvider() {
// // initialize eagerly
// saveApplicationContext();
// getElements();
// }
//
// public String getId() {
// return "org.eclipse.ui.commands"; //$NON-NLS-1$
// }
//
// public QuickAccessElement getElementForId(String id) {
// getElements();
// return (CommandElement) idToElement.get(id);
// }
//
// public QuickAccessElement[] getElements() {
// if (idToElement == null) {
// idToElement = new HashMap();
// ICommandService commandService = (ICommandService) PlatformUI
// .getWorkbench().getService(ICommandService.class);
// final Collection commandIds = commandService.getDefinedCommandIds();
// final Iterator commandIdItr = commandIds.iterator();
// while (commandIdItr.hasNext()) {
// final String currentCommandId = (String) commandIdItr.next();
// final Command command = commandService
// .getCommand(currentCommandId);
// if (command != null && command.isHandled()
// && command.isEnabled()) {
// try {
// Collection combinations = ParameterizedCommand
// .generateCombinations(command);
// for (Iterator it = combinations.iterator(); it
// .hasNext();) {
// ParameterizedCommand pc = (ParameterizedCommand) it.next();
// String id = pc.serialize();
// idToElement.put(id,
// new CommandElement(pc, id, this));
// }
// } catch (final NotDefinedException e) {
// // It is safe to just ignore undefined commands.
// }
// }
// }
// }
// return (QuickAccessElement[]) idToElement.values().toArray(
// new QuickAccessElement[idToElement.values().size()]);
// }
//
// public ImageDescriptor getImageDescriptor() {
// return WorkbenchImages
// .getImageDescriptor(IWorkbenchGraphicConstants.IMG_OBJ_NODE);
// }
//
// public String getName() {
// return QuickAccessMessages.QuickAccess_Commands;
// }
//
// private void saveApplicationContext() {
// handlerService = (IHandlerService) PlatformUI.getWorkbench().getService(IHandlerService.class);
// contextSnapshot = handlerService.createContextSnapshot(true);
// }
//
// IHandlerService getHandlerService() {
// return handlerService;
// }
//
// IEvaluationContext getContextSnapshot() {
// return contextSnapshot;
// }
//}