Added examples

examples/html/jacoco-resources/sort.js

@@ -0,0 +1,148 @@
+/*******************************************************************************
+ * Copyright (c) 2009, 2023 Mountainminds GmbH & Co. KG and Contributors
+ * This program and the accompanying materials are made available under
+ * the terms of the Eclipse Public License 2.0 which is available at
+ * http://www.eclipse.org/legal/epl-2.0
+ *
+ * SPDX-License-Identifier: EPL-2.0
+ *
+ * Contributors:
+ *    Marc R. Hoffmann - initial API and implementation
+ *
+ *******************************************************************************/
+
+(function () {
+
+  /**
+   * Sets the initial sorting derived from the hash.
+   *
+   * @param linkelementids
+   *          list of element ids to search for links to add sort inidcator
+   *          hash links
+   */
+  function initialSort(linkelementids) {
+    window.linkelementids = linkelementids;
+    var hash = window.location.hash;
+    if (hash) {
+      var m = hash.match(/up-./);
+      if (m) {
+        var header = window.document.getElementById(m[0].charAt(3));
+        if (header) {
+          sortColumn(header, true);
+        }
+        return;
+      }
+      var m = hash.match(/dn-./);
+      if (m) {
+        var header = window.document.getElementById(m[0].charAt(3));
+        if (header) {
+          sortColumn(header, false);
+        }
+        return
+      }
+    }
+  }
+
+  /**
+   * Sorts the columns with the given header dependening on the current sort state.
+   */
+  function toggleSort(header) {
+    var sortup = header.className.indexOf('down ') == 0;
+    sortColumn(header, sortup);
+  }
+
+  /**
+   * Sorts the columns with the given header in the given direction.
+   */
+  function sortColumn(header, sortup) {
+    var table = header.parentNode.parentNode.parentNode;
+    var body = table.tBodies[0];
+    var colidx = getNodePosition(header);
+
+    resetSortedStyle(table);
+
+    var rows = body.rows;
+    var sortedrows = [];
+    for (var i = 0; i < rows.length; i++) {
+      r = rows[i];
+      sortedrows[parseInt(r.childNodes[colidx].id.slice(1))] = r;
+    }
+
+    var hash;
+
+    if (sortup) {
+      for (var i = sortedrows.length - 1; i >= 0; i--) {
+        body.appendChild(sortedrows[i]);
+      }
+      header.className = 'up ' + header.className;
+      hash = 'up-' + header.id;
+    } else {
+      for (var i = 0; i < sortedrows.length; i++) {
+        body.appendChild(sortedrows[i]);
+      }
+      header.className = 'down ' + header.className;
+      hash = 'dn-' + header.id;
+    }
+
+    setHash(hash);
+  }
+
+  /**
+   * Adds the sort indicator as a hash to the document URL and all links.
+   */
+  function setHash(hash) {
+    window.document.location.hash = hash;
+    ids = window.linkelementids;
+    for (var i = 0; i < ids.length; i++) {
+        setHashOnAllLinks(document.getElementById(ids[i]), hash);
+    }
+  }
+
+  /**
+   * Extend all links within the given tag with the given hash.
+   */
+  function setHashOnAllLinks(tag, hash) {
+    links = tag.getElementsByTagName("a");
+    for (var i = 0; i < links.length; i++) {
+        var a = links[i];
+        var href = a.href;
+        var hashpos = href.indexOf("#");
+        if (hashpos != -1) {
+            href = href.substring(0, hashpos);
+        }
+        a.href = href + "#" + hash;
+    }
+  }
+
+  /**
+   * Calculates the position of a element within its parent.
+   */
+  function getNodePosition(element) {
+    var pos = -1;
+    while (element) {
+      element = element.previousSibling;
+      pos++;
+    }
+    return pos;
+  }
+
+  /**
+   * Remove the sorting indicator style from all headers.
+   */
+  function resetSortedStyle(table) {
+    for (var c = table.tHead.firstChild.firstChild; c; c = c.nextSibling) {
+      if (c.className) {
+        if (c.className.indexOf('down ') == 0) {
+          c.className = c.className.slice(5);
+        }
+        if (c.className.indexOf('up ') == 0) {
+          c.className = c.className.slice(3);
+        }
+      }
+    }
+  }
+
+  window['initialSort'] = initialSort;
+  window['toggleSort'] = toggleSort;
+
+})();