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.replace; 029 030import org.opencms.gwt.client.ui.CmsLoadingAnimation; 031import org.opencms.gwt.client.ui.FontOpenCms; 032import org.opencms.gwt.client.ui.css.I_CmsConstantsBundle; 033import org.opencms.gwt.client.ui.css.I_CmsLayoutBundle; 034 035import com.google.gwt.core.client.GWT; 036import com.google.gwt.uibinder.client.UiBinder; 037import com.google.gwt.uibinder.client.UiField; 038import com.google.gwt.user.client.ui.Composite; 039import com.google.gwt.user.client.ui.FlowPanel; 040import com.google.gwt.user.client.ui.HTML; 041import com.google.gwt.user.client.ui.Widget; 042 043/** 044 * The replace dialog content widget.<p> 045 */ 046public class CmsReplaceContentWidget extends Composite { 047 048 /** The UiBinder interface for this widget. */ 049 interface I_CmsReplaceContentWidgetUiBinder extends UiBinder<FlowPanel, CmsReplaceContentWidget> { 050 // nothing to do 051 } 052 053 /** The UiBinder for this widget. */ 054 private static I_CmsReplaceContentWidgetUiBinder uiBinder = GWT.create(I_CmsReplaceContentWidgetUiBinder.class); 055 056 /** The dialog content container. */ 057 @UiField 058 protected FlowPanel m_container; 059 060 /** The dialog info widget. */ 061 @UiField 062 protected HTML m_dialogInfo; 063 064 /** The loading panel. */ 065 private FlowPanel m_loadingPanel; 066 067 /** The main panel. */ 068 private FlowPanel m_mainPanel; 069 070 /** The replace info widget. */ 071 private Widget m_replaceInfo; 072 073 /** 074 * Constructor.<p> 075 */ 076 public CmsReplaceContentWidget() { 077 078 m_mainPanel = uiBinder.createAndBindUi(this); 079 initWidget(m_mainPanel); 080 } 081 082 /** 083 * Sets the dialog info message.<p> 084 * 085 * @param msg the message to display 086 * @param warning signals whether the message should be a warning or nor 087 */ 088 public void displayDialogInfo(String msg, boolean warning) { 089 090 StringBuffer buffer = new StringBuffer(64); 091 if (!warning) { 092 buffer.append("<p class=\""); 093 buffer.append(I_CmsLayoutBundle.INSTANCE.uploadButton().dialogMessage()); 094 buffer.append("\">"); 095 buffer.append(msg); 096 buffer.append("</p>"); 097 } else { 098 buffer.append(FontOpenCms.WARNING.getHtml(32, I_CmsConstantsBundle.INSTANCE.css().colorWarning())); 099 buffer.append("<p class=\""); 100 buffer.append(I_CmsLayoutBundle.INSTANCE.uploadButton().warningMessage()); 101 buffer.append("\">"); 102 buffer.append(msg); 103 buffer.append("</p>"); 104 } 105 m_dialogInfo.setHTML(buffer.toString()); 106 } 107 108 /** 109 * Removes the loading animation.<p> 110 */ 111 public void removeLoadingAnimation() { 112 113 if (m_loadingPanel != null) { 114 m_loadingPanel.removeFromParent(); 115 m_loadingPanel = null; 116 } 117 } 118 119 /** 120 * Sets the container widget content.<p> 121 * 122 * @param widget the container content 123 */ 124 public void setContainerWidget(Widget widget) { 125 126 m_container.clear(); 127 m_container.add(widget); 128 } 129 130 /** 131 * Sets the replace info widget.<p> 132 * 133 * @param replaceInfo the replace info widget 134 */ 135 public void setReplaceInfo(Widget replaceInfo) { 136 137 if (m_replaceInfo != null) { 138 m_replaceInfo.removeFromParent(); 139 } 140 m_replaceInfo = replaceInfo; 141 m_mainPanel.insert(m_replaceInfo, 0); 142 } 143 144 /** 145 * Creates the loading animation HTML and adds is to the content wrapper.<p> 146 * 147 * @param msg the message to display below the animation 148 */ 149 public void showLoadingAnimation(String msg) { 150 151 removeLoadingAnimation(); 152 m_loadingPanel = new FlowPanel(); 153 m_loadingPanel.addStyleName(I_CmsLayoutBundle.INSTANCE.uploadButton().loadingPanel()); 154 m_loadingPanel.addStyleName(org.opencms.gwt.client.ui.css.I_CmsLayoutBundle.INSTANCE.generalCss().cornerAll()); 155 156 CmsLoadingAnimation animationDiv = new CmsLoadingAnimation(); 157 animationDiv.addStyleName(I_CmsLayoutBundle.INSTANCE.uploadButton().loadingAnimation()); 158 m_loadingPanel.add(animationDiv); 159 160 HTML messageDiv = new HTML(); 161 messageDiv.addStyleName(I_CmsLayoutBundle.INSTANCE.uploadButton().loadingText()); 162 messageDiv.setHTML(msg); 163 m_loadingPanel.add(messageDiv); 164 165 m_container.add(m_loadingPanel); 166 } 167}