content: /*
   * This library is part of OpenCms -
   * the Open Source Content Management System
   *
   * Copyright (c) Alkacon Software GmbH & Co. KG (https://www.alkacon.com)
   *
   * This library is free software; you can redistribute it and/or
   * modify it under the terms of the GNU Lesser General Public
   * License as published by the Free Software Foundation; either
   * version 2.1 of the License, or (at your option) any later version.
   *
   * This library is distributed in the hope that it will be useful,
   * but WITHOUT ANY WARRANTY; without even the implied warranty of
   * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
   * Lesser General Public License for more details.
   *
   * For further information about Alkacon Software GmbH & Co. KG, please see the
   * company website: https://www.alkacon.com
   *
   * For further information about OpenCms, please see the
   * project website: https://www.opencms.org
   *
   * You should have received a copy of the GNU Lesser General Public
   * License along with this library; if not, write to the Free Software
   * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA
   */
  
  package org.opencms.workplace.list;
  
  import org.opencms.file.CmsObject;
  import org.opencms.main.CmsException;
  import org.opencms.main.OpenCms;
  import org.opencms.util.CmsStringUtil;
  import org.opencms.workplace.CmsWorkplace;
  
  /**
   * Displays an icon action for dependency lists.<p>
   *
   * @since 6.0.0
   */
  public class CmsListResourceIconAction extends CmsListDirectAction {
  
      /** the cms object. */
      private final CmsObject m_cms;
  
      /** the id of the column with the resource type. */
      private final String m_resColumnTypeId;
  
      /**
       * Default Constructor.<p>
       *
       * @param id the unique id
       * @param resColumnTypeId the id of the column with the resource type
       * @param cms the cms context
       */
      public CmsListResourceIconAction(String id, String resColumnTypeId, CmsObject cms) {
  
          super(id);
          m_cms = cms;
          m_resColumnTypeId = resColumnTypeId;
      }
  
      /**
       * @see org.opencms.workplace.list.CmsListDirectAction#buttonHtml(org.opencms.workplace.CmsWorkplace)
       */
      @Override
      public String buttonHtml(CmsWorkplace wp) {
  
          if (!isVisible()) {
              return "";
          }
          return defButtonHtml(
              wp.getCms(),
              getId() + getItem().getId(),
              getId(),
              resolveName(wp.getLocale()),
              resolveHelpText(wp.getLocale()),
              isEnabled(),
              getIconPath(),
              null,
              resolveOnClic(wp.getLocale()),
              getColumnForTexts() == null);
      }
  
      /**
       * Returns the cms context.<p>
       *
       * @return the cms context
       */
      public CmsObject getCms() {
  
          return m_cms;
      }
  
      /**
       * @see org.opencms.workplace.tools.A_CmsHtmlIconButton#getIconPath()
       */
      @Override
      public String getIconPath() {
  
          try {
              int resourceType = Integer.parseInt(getItem().get(m_resColumnTypeId).toString());
              String typeName = OpenCms.getResourceManager().getResourceType(resourceType).getTypeName();
              return CmsWorkplace.RES_PATH_FILETYPES
                  + OpenCms.getWorkplaceManager().getExplorerTypeSetting(typeName).getIcon();
          } catch (CmsException e) {
              return super.getIconPath();
          }
      }
  
      /**
       * Generates a default html code where several buttons can have the same help text.<p>
       *
       * the only diff to <code>{@link org.opencms.workplace.tools.A_CmsHtmlIconButton#defaultButtonHtml(org.opencms.workplace.tools.CmsHtmlIconButtonStyleEnum, String, String, String, boolean, String, String, String)}</code>
       * is that the icons are 16x16.<p>
       *
       * @param cms the cms context, can be null
       * @param id the id
       * @param helpId the id of the helptext div tag
       * @param name the name, if empty only the icon is displayed
       * @param helpText the help text, if empty no mouse events are generated
       * @param enabled if enabled or not, if not set be sure to take an according helptext
       * @param iconPath the path to the icon, if empty only the name is displayed
       * @param onClick the js code to execute, if empty no link is generated
       * @param confirmationMessage the confirmation message
       * @param singleHelp if set, no helptext is written, you have to use the defaultHelpHtml() method later
       *
       * @return html code
       *
       * @see org.opencms.workplace.tools.A_CmsHtmlIconButton#defaultButtonHtml(org.opencms.workplace.tools.CmsHtmlIconButtonStyleEnum, String, String, String, boolean, String, String, String)
       */
      protected String defButtonHtml(
          CmsObject cms,
          String id,
          String helpId,
          String name,
          String helpText,
          boolean enabled,
          String iconPath,
          String confirmationMessage,
          String onClick,
          boolean singleHelp) {
  
          StringBuffer html = new StringBuffer(1024);
          html.append("\t<span class=\"link");
          if (enabled) {
              html.append("\"");
          } else {
              html.append(" linkdisabled\"");
          }
          if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(helpText)) {
              if (!singleHelp) {
                  html.append(" onMouseOver=\"sMH('");
                  html.append(id);
                  html.append("');\" onMouseOut=\"hMH('");
                  html.append(id);
                  html.append("');\"");
              } else {
                  html.append(" onMouseOver=\"sMHS('");
                  html.append(id);
                  html.append("', '");
                  html.append(helpId);
                  html.append("');\" onMouseOut=\"hMH('");
                  html.append(id);
                  html.append("', '");
                  html.append(helpId);
                  html.append("');\"");
              }
          }
          if (enabled && CmsStringUtil.isNotEmptyOrWhitespaceOnly(onClick)) {
              html.append(" onClick=\"");
              if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(confirmationMessage)) {
                  html.append("if (confirm('" + CmsStringUtil.escapeJavaScript(confirmationMessage) + "')) {");
              }
              html.append(onClick);
              if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(confirmationMessage)) {
                  html.append(" }");
              }
              html.append("\"");
          }
          html.append(" title='");
          html.append(name);
          html.append("'");
          html.append(" style='display: block; width: 20px; height: 20px;'>");
          if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(iconPath)) {
              html.append("<img src='");
              html.append(CmsWorkplace.getSkinUri());
              if (!enabled) {
                  StringBuffer icon = new StringBuffer(128);
                  icon.append(iconPath.substring(0, iconPath.lastIndexOf('.')));
                  icon.append("_disabled");
                  icon.append(iconPath.substring(iconPath.lastIndexOf('.')));
                  if (cms != null) {
                      if (cms.existsResource(CmsWorkplace.VFS_PATH_RESOURCES + icon.toString())) {
                          html.append(icon);
                      } else {
                          html.append(iconPath);
                      }
                  } else {
                      html.append(iconPath);
                  }
              } else {
                  html.append(iconPath);
              }
              html.append("'");
              if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(name)) {
                  html.append(" alt='");
                  html.append(name);
                  html.append("'");
                  html.append(" title='");
                  html.append(name);
                  html.append("'");
              }
              html.append("style='width: 16px; height: 16px;' >");
          }
          html.append("</span>\n");
          if (CmsStringUtil.isNotEmptyOrWhitespaceOnly(helpText) && !singleHelp) {
              html.append("<div class='help' id='help");
              html.append(helpId);
              html.append("' onMouseOver=\"sMH('");
              html.append(id);
              html.append("');\" onMouseOut=\"hMH('");
              html.append(id);
              html.append("');\">");
              html.append(helpText);
              html.append("</div>\n");
          }
          return html.toString();
      }
  }