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, 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.gwt.client.util.impl;
  
  import com.google.gwt.dom.client.Element;
  
  /**
   * Helper class to retrieve the computed style of an element.<p>
   *
   * This implementation is used for MSIE 9 browsers.<p>
   *
   * @since 8.0.0
   */
  public class DocumentStyleImplIE9 extends DocumentStyleImpl {
  
      /**
       * Transforms the CSS style name to the name of the javascript style property.<p>
       *
       * @param name the name of the CSS property
       * @return the javascript property name
       */
      @Override
      public String getPropertyName(String name) {
  
          if ("float".equals(name)) {
              return "styleFloat";
          } else if ("class".equals(name)) {
              return "className";
          } else if ("for".equals(name)) {
              return "htmlFor";
          }
          return name;
      }
  
      /**
       * @see org.opencms.gwt.client.util.impl.DocumentStyleImpl#getComputedStyle(com.google.gwt.dom.client.Element, java.lang.String)
       */
      @Override
      protected native String getComputedStyle(Element elem, String name) /*-{
                                                                          function getComputed(elem, name) {
                                                                          var style = elem.style;
                                                                          var camelCase = name.replace(/\-(\w)/g, function(all, letter) {
                                                                          return letter.toUpperCase();
                                                                          });
                                                                          var ret = "";
                                                                          if (elem.currentStyle != null) {
                                                                          ret = elem.currentStyle[name] || elem.currentStyle[camelCase];
                                                                          // From the awesome hack by Dean Edwards
                                                                          // http://erik.eae.net/archives/2007/07/27/18.54.15/#comment-102291
                                                                          // If we're not dealing with a regular pixel number
                                                                          // but a number that has a weird ending, we need to convert it to pixels
                                                                          if (!/^\d+(px)?$/i.test(ret) && /^\d/.test(ret)) {
                                                                          // Remember the original values
                                                                          var left = style.left, rsLeft = elem.runtimeStyle.left;
                                                                          // Put in the new values to get a computed value out
                                                                          elem.runtimeStyle.left = elem.currentStyle.left;
                                                                          style.left = ret || 0;
                                                                          ret = style.pixelLeft + "px";
                                                                          // Revert the changed values
                                                                          style.left = left;
                                                                          elem.runtimeStyle.left = rsLeft;
                                                                          }
                                                                          }
                                                                          return ret;
                                                                          }
  
                                                                          if (name === "width" || name === "height") {
  
                                                                          var which = name === "width" ? [ "Left", "Right" ] : [ "Top",
                                                                          "Bottom" ];
                                                                          function getWH() {
                                                                          var val;
                                                                          val = name === "width" ? elem.offsetWidth : elem.offsetHeight;
                                                                          for ( var i = 0; i < which.length; i++) {
                                                                          val -= parseFloat(getComputed(elem, "padding" + which[i])) || 0;
                                                                          val -= parseFloat(getComputed(elem, "border" + which[i]
                                                                          + "Width")) || 0;
  
                                                                          }
                                                                          return Math.max(0, Math.round(val));
                                                                          }
                                                                          return getWH() + "px";
                                                                          }
  
                                                                          return "" + getComputed(elem, name);
                                                                          }-*/;
  }
  