001/* 002 * (C) Copyright 2006-2009 Nuxeo SA (http://nuxeo.com/) and others. 003 * 004 * Licensed under the Apache License, Version 2.0 (the "License"); 005 * you may not use this file except in compliance with the License. 006 * You may obtain a copy of 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, 012 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. 013 * See the License for the specific language governing permissions and 014 * limitations under the License. 015 * 016 * Contributors: 017 * troger 018 */ 019package org.nuxeo.ecm.platform.annotations.gwt.client.view.menu; 020 021import java.util.ArrayList; 022import java.util.List; 023 024import org.nuxeo.ecm.platform.annotations.gwt.client.view.AbstractAnnotationCommand; 025 026import com.google.gwt.user.client.ui.MenuBar; 027import com.google.gwt.user.client.ui.MenuItem; 028import com.google.gwt.user.client.ui.PopupPanel; 029 030/** 031 * @author <a href="mailto:troger@nuxeo.com">Thomas Roger</a> 032 */ 033public class AnnotationPopupMenu extends PopupPanel { 034 035 private List<AbstractAnnotationCommand> commands; 036 037 private boolean initialized = false; 038 039 public AnnotationPopupMenu(List<AbstractAnnotationCommand> commands) { 040 super(true); 041 this.commands = new ArrayList<AbstractAnnotationCommand>(commands); 042 setStyleName("annotationPopupMenu"); 043 // Fix for IE: don't display the context menu on right click 044 getElement().setAttribute("oncontextmenu", "return false;"); 045 } 046 047 @Override 048 public void show() { 049 if (!initialized) { 050 createPopupMenu(); 051 initialized = true; 052 } 053 super.show(); 054 } 055 056 private void createPopupMenu() { 057 MenuBar popupMenuBar = new MenuBar(true); 058 059 for (AbstractAnnotationCommand command : commands) { 060 command.setAnnotationPopupMenu(this); 061 062 MenuItem item = new MenuItem(command.getTitle(), true, command); 063 item.addStyleName("annotationPopupMenuItem"); 064 popupMenuBar.addItem(item); 065 } 066 067 popupMenuBar.setVisible(true); 068 add(popupMenuBar); 069 } 070 071}