001/* 002 * This library is part of OpenCms - 003 * the Open Source Content Management System 004 * 005 * Copyright (c) Alkacon Software GmbH & Co. KG (http://www.alkacon.com) 006 * 007 * This library is free software; you can redistribute it and/or 008 * modify it under the terms of the GNU Lesser General Public 009 * License as published by the Free Software Foundation; either 010 * version 2.1 of the License, or (at your option) any later version. 011 * 012 * This library is distributed in the hope that it will be useful, 013 * but WITHOUT ANY WARRANTY; without even the implied warranty of 014 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 015 * Lesser General Public License for more details. 016 * 017 * For further information about Alkacon Software, please see the 018 * company website: http://www.alkacon.com 019 * 020 * For further information about OpenCms, please see the 021 * project website: http://www.opencms.org 022 * 023 * You should have received a copy of the GNU Lesser General Public 024 * License along with this library; if not, write to the Free Software 025 * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA 026 */ 027 028package org.opencms.gwt.client.ui.history; 029 030import org.opencms.gwt.shared.CmsHistoryResourceBean; 031import org.opencms.gwt.shared.CmsHistoryVersion; 032 033import com.google.gwt.cell.client.AbstractCell; 034import com.google.gwt.safehtml.shared.SafeHtmlBuilder; 035 036/** 037 * Cell used to display a file version in the history dialog.<p> 038 */ 039public final class CmsVersionCell extends AbstractCell<CmsHistoryResourceBean> { 040 041 /** 042 * @see com.google.gwt.cell.client.AbstractCell#render(com.google.gwt.cell.client.Cell.Context, java.lang.Object, com.google.gwt.safehtml.shared.SafeHtmlBuilder) 043 */ 044 @Override 045 public void render( 046 com.google.gwt.cell.client.Cell.Context context, 047 CmsHistoryResourceBean value, 048 SafeHtmlBuilder sb) { 049 050 CmsHistoryVersion version = value.getVersion(); 051 Integer versionNumber = version.getVersionNumber(); 052 053 String versionText = ""; 054 String versionTitle = ""; 055 056 if (versionNumber != null) { 057 versionText = "" + versionNumber + (version.isOnline() ? "*" : ""); 058 } else if (version.isOffline()) { 059 versionText = "--"; 060 } else if (version.isOnline()) { 061 versionText = "*"; 062 } 063 064 if (version.isOffline()) { 065 versionTitle = CmsHistoryMessages.offline(); 066 } else if (version.isOnline()) { 067 versionTitle = CmsHistoryMessages.online(); 068 } 069 sb.append(CmsResourceHistoryTable.templates.textSpanWithTitle(versionText, versionTitle)); 070 } 071}