001/* 002 * (C) Copyright 2006-2008 Nuxeo SAS (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * troger 016 * 017 * $Id$ 018 */ 019 020package org.nuxeo.ecm.platform.annotations.gwt.client.view; 021 022import org.nuxeo.ecm.platform.annotations.gwt.client.controler.AnnotationController; 023 024import com.google.gwt.dom.client.IFrameElement; 025import com.google.gwt.user.client.ui.Frame; 026import com.google.gwt.user.client.ui.ToggleButton; 027 028/** 029 * @author <a href="mailto:troger@nuxeo.com">Thomas Roger</a> 030 */ 031public class HideManagerButton extends ToggleButton { 032 033 private static final String CLASS_NAME = "hideManagerButton"; 034 035 private boolean show = true; 036 037 private AnnotationManagerPanel panel; 038 039 private AnnotationController controller; 040 041 private IFrameElement previewFrame; 042 043 public HideManagerButton(AnnotationController controller, AnnotationManagerPanel panel, Frame previewFrame) { 044 super(); 045 this.controller = controller; 046 this.panel = panel; 047 this.previewFrame = IFrameElement.as(previewFrame.getElement()); 048 setStyleName(CLASS_NAME); 049 setDown(!show); 050 } 051 052 @Override 053 protected void onClick() { 054 super.onClick(); 055 show = !isDown(); 056 panel.setVisible(show); 057 reloadPreviewFrame(); 058 NewAnnotationPopup popup = controller.getNewAnnotationPopup(); 059 if (popup != null) { 060 popup.cancel(); 061 } 062 } 063 064 private void reloadPreviewFrame() { 065 String src = previewFrame.getSrc(); 066 previewFrame.setSrc(src); 067 } 068 069}