1 files changed, 96 insertions, 0 deletions
diff --git a/webapps/qooxdoo-0.6.5-sdk/frontend/framework/source/class/qx/dom/Element.js b/webapps/qooxdoo-0.6.5-sdk/frontend/framework/source/class/qx/dom/Element.js
new file mode 100644
index 0000000000..cf570f74f8
--- /dev/null
+++ b/webapps/qooxdoo-0.6.5-sdk/frontend/framework/source/class/qx/dom/Element.js
@@ -0,0 +1,96 @@
+/* ************************************************************************
+
+   qooxdoo - the new era of web development
+
+   http://qooxdoo.org
+
+   Copyright:
+     2004-2007 1&1 Internet AG, Germany, http://www.1and1.org
+
+   License:
+     LGPL: http://www.gnu.org/licenses/lgpl.html
+     EPL: http://www.eclipse.org/org/documents/epl-v10.php
+     See the LICENSE file in the project's top-level directory for details.
+
+   Authors:
+     * Sebastian Werner (wpbasti)
+     * Andreas Ecker (ecker)
+
+************************************************************************ */
+
+/**
+ * Crossbrowser operations on DOM Elements
+ */
+qx.OO.defineClass("qx.dom.Element");
+
+
+/**
+ * Removes whitespace-only text node children
+ *
+ * @param vElement {Element} DOM element
+ */
+qx.Class.cleanWhitespace = function(vElement)
+{
+  for (var i=0; i<vElement.childNodes.length; i++)
+  {
+    var node = vElement.childNodes[i];
+
+    if (node.nodeType == qx.dom.Node.TEXT && !/\S/.test(node.nodeValue)) {
+      vElement.removeChild(node);
+    }
+  }
+}
+
+
+/**
+ * Checks if a element has no content
+ *
+ * @param vElement {Element} DOM element
+ */
+qx.Class.isEmpty = function(vElement) {
+  return vElement.innerHTML.match(/^\s*$/);
+}
+
+
+/**
+ * Returns the text content of a DOM element
+ * http://developer.mozilla.org/en/docs/DOM:element.textContent
+ *
+ * @param element {Element} DOM element
+ * @return {String}
+ */
+ qx.Class.getTextContent = function(element) {
+  var text = "";
+  var childNodes = element.childNodes;
+  for (var i=0; i<childNodes.length; i++) {
+    var node = childNodes[i];
+    if (node.nodeType == qx.dom.Node.TEXT || node.nodeType == qx.dom.Node.CDATA_SECTION) {
+      text += node.nodeValue;
+    }
+  }
+  return text;
+};
+
+
+/**
+ * Sets the textValue of the given DOM element (http://www.w3.org/TR/2004/REC-DOM-Level-3-Core-20040407/core.html#Node3-textContent).
+ * Wrapper for element.innerText and element.textContent.
+ *
+ * @param vElement {Element} DOM element
+ * @param sValue {String} the value
+ */
+qx.Class.setTextContent = function(vElement, sValue) {};
+
+if (qx.core.Client.getInstance().supportsTextContent()) {
+  qx.Class.setTextContent = function(vElement, sValue) {
+    vElement.textContent = sValue;
+  };
+} else if (qx.core.Client.getInstance().supportsInnerText()) {
+  qx.Class.setTextContent = function(vElement, sValue) {
+    vElement.innerText = sValue;
+  };
+} else {
+  qx.Class.setTextContent = function(vElement, sValue) {
+    vElement.innerHTML = qx.html.String.escape(sValue);
+  };
+}