001    /*
002     * Copyright 2002-2004 the original author or authors.
003     * 
004     * Licensed under the Apache License, Version 2.0 (the "License"); you may not
005     * use this file except in compliance with the License. You may obtain a copy of
006     * the License at
007     * 
008     * http://www.apache.org/licenses/LICENSE-2.0
009     * 
010     * Unless required by applicable law or agreed to in writing, software
011     * distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
012     * WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
013     * License for the specific language governing permissions and limitations under
014     * the License.
015     */
016    package org.springframework.richclient.application.support;
017    
018    import java.util.ArrayList;
019    import java.util.Collections;
020    import java.util.Iterator;
021    import java.util.List;
022    
023    import org.springframework.richclient.command.ActionCommand;
024    import org.springframework.richclient.command.CommandRegistry;
025    import org.springframework.richclient.command.CommandServices;
026    import org.springframework.richclient.command.support.DefaultCommandManager;
027    
028    public class ApplicationWindowCommandManager extends DefaultCommandManager {
029        private List sharedCommands;
030    
031        public ApplicationWindowCommandManager() {
032            super();
033        }
034    
035        public ApplicationWindowCommandManager(CommandRegistry parent) {
036            super(parent);
037        }
038    
039        public ApplicationWindowCommandManager(CommandServices commandServices) {
040            super(commandServices);
041        }
042    
043        public void setSharedCommandIds(String[] sharedCommandIds) {
044            if (sharedCommandIds.length == 0) {
045                sharedCommands = Collections.EMPTY_LIST;
046            }
047            else {
048                this.sharedCommands = new ArrayList(sharedCommandIds.length);
049                for (int i = 0; i < sharedCommandIds.length; i++) {
050                    ActionCommand globalCommand = createTargetableActionCommand(sharedCommandIds[i], null);
051                    sharedCommands.add(globalCommand);
052                }
053            }
054        }
055    
056        public Iterator getSharedCommands() {
057            if (sharedCommands == null) {
058                return Collections.EMPTY_LIST.iterator();
059            }
060            return sharedCommands.iterator();
061        }
062    
063    }