Apply CSP to chrome: and about: pages

chrome/browser/resources/about_stats.js

Index: chrome/browser/resources/about_stats.js
===================================================================
--- chrome/browser/resources/about_stats.js	(revision 0)
+++ chrome/browser/resources/about_stats.js	(revision 0)
@@ -0,0 +1,202 @@
+// Copyright (c) 2011 The Chromium Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+/* Counter accessor for Name Node. */
+function getCounterNameFromCounterNode(node) {
+  return node.childNodes[1];
+}
+
+/* Counter accessor for Value Node. */
+function getCounterValueFromCounterNode(node) {
+  return node.childNodes[3];
+}
+
+/* Counter accessor for Delta Node. */
+function getCounterDeltaFromCounterNode(node) {
+  return node.childNodes[5];
+}
+
+/* Timer accessor for Name Node. */
+function getTimerNameFromTimerNode(node) {
+  return node.childNodes[1];
+}
+
+/* Timer accessor for Value Node. */
+function getTimerValueFromTimerNode(node) {
+  return node.childNodes[3];
+}
+
+/* Timer accessor for Time Node. */
+function getTimerTimeFromTimerNode(node) {
+  return node.childNodes[5];
+}
+
+/* Timer accessor for Average Time Node. */
+function getTimerAvgTimeFromTimerNode(node) {
+  return node.childNodes[7];
+}
+
+/* Do the filter work.  Hide all nodes matching node.*/
+function filterMatching(text, nodelist, functionToGetNameNode) {
+  var showAll = text.length == 0;
+  for (var i = 0, node; node = nodelist[i]; i++) {
+    var name = functionToGetNameNode(node).innerHTML.toLowerCase();
+    if (showAll || name.indexOf(text) >= 0) {
+      node.style.display = "table-row";
+    } else {
+      node.style.display = "none";
+    }
+  }
+}
+
+/* Hides or shows counters based on the user's current filter selection. */
+function doFilter() {
+  var filter = document.getElementById("filter");
+  var text = filter.value.toLowerCase();
+  var nodes = document.getElementsByName("counter");
+  filterMatching(text, nodes, getCounterNameFromCounterNode);
+  var nodes = document.getElementsByName("timer");
+  filterMatching(text, nodes, getTimerNameFromTimerNode);
+}
+
+/* Colors the counters based on increasing or decreasing value. */
+function doColor() {
+  var nodes = document.getElementsByName("counter");
+  for (var i = 0, node; node = nodes[i]; i++) {
+    var child = getCounterDeltaFromCounterNode(node);
+    var delta = child.innerHTML;
+    if (delta > 0) {
+      child.style.color = "Green";
+    } else if (delta == 0) {
+      child.style.color = "Black";
+    } else {
+      child.style.color = "Red";
+    }
+  }
+}
+
+/* Counters with no values are null. Remove them. */
+function removeNullValues() {
+  var nodes = document.getElementsByName("counter");
+  for (var i = nodes.length - 1; i >= 0; i--) {
+    var node = nodes[i];
+    var value = getCounterValueFromCounterNode(node).innerHTML;
+    if (value == "null") {
+      node.parentNode.removeChild(node);
+    }
+  }
+  var nodes = document.getElementsByName("timer");
+  for (var i = 0, node; node = nodes[i]; i++) {
+    var value_node = getTimerValueFromTimerNode(node);
+    if (value_node.innerHTML == "null") {
+      value_node.innerHTML = "";
+    }
+  }
+}
+
+/* Compute the average time for timers */
+function computeTimes() {
+  var nodes = document.getElementsByName("timer");
+  for (var i = 0, node; node = nodes[i]; i++) {
+    var count = getTimerValueFromTimerNode(node).innerHTML;
+    if (count.length > 0) {
+      var time = getTimerTimeFromTimerNode(node).innerHTML;
+      var avg = getTimerAvgTimeFromTimerNode(node);
+      avg.innerHTML = Math.round(time / count * 100) / 100;
+    }
+  }
+}
+
+/* All the work we do onload. */
+function onLoadWork() {
+  // This is the javascript code that processes the template:
+  var input = new JsEvalContext(templateData);
+  var output = document.getElementById('t');
+  jstProcess(input, output);
+
+  // Add handlers to dynamically created HTML elements.
+  var elements = document.getElementsByName("string-sort");
+  for (var i = 0; i < elements.length; ++i)
+    elements[i].onclick = function () { sort_table("string"); };
+
+  elements = document.getElementsByName("number-sort");
+  for (i = 0; i < elements.length; ++i)
+    elements[i].onclick = function () { sort_table("number"); };
+
+  doColor();
+  removeNullValues();
+  computeTimes();
+  document.getElementById("filter").focus();
+}
+
+// The function should only be used as the event handler
+// on a table cell element. To use it, put it in a <td> element:
+//  <td onclick="sort('string')" ...>
+//
+// The function sorts rows after the row with onclick event handler.
+//
+// type: the data type, 'string', 'number'
+function sort_table(type){
+  var cell = event.target;
+  var cnum = cell.cellIndex;
+
+  var row = cell.parentNode;
+  var start_index = row.rowIndex + 1;
+
+  var tbody = row.parentNode;
+  var table = tbody.parentNode;
+
+  var rows = new Array();
+
+  var indexes = new Array();
+  // skip the first row
+  for (var i = start_index; i < table.rows.length; i++)
+    rows.push(table.rows[i]);
+
+  // a, b are strings
+  function compare_strings(a,b) {
+    if (a == b) return 0;
+    if (a < b) return -1;
+    return 1;
+  }
+
+  // a, b are numbers
+  function compare_numbers(a,b) {
+    var x = isNaN(a) ? 0 : a;
+    var y = isNaN(b) ? 0 : b;
+    return x - y;
+  }
+
+  var sort_func = undefined;
+  if (type === 'string') {
+    sort_func = function(a, b) {
+      var x = a.cells[cnum].innerText;
+      var y = b.cells[cnum].innerText;
+      return compare_strings(x, y);
+    } ;
+
+  } else if (type === 'number') {
+    sort_func = function(a, b) {
+      var x = parseFloat(a.cells[cnum].innerText);
+      var y = parseFloat(b.cells[cnum].innerText);
+      return compare_numbers(x, y);
+    }
+  }
+
+  rows.sort(sort_func);
+
+  // change tables
+  if (cell._reverse) {
+    for (var i = rows.length - 1; i >= 0; i--)
+      tbody.appendChild(rows[i]);
+    cell._reverse = false;
+  } else {
+    for (var i = 0; i < rows.length; i++)
+      tbody.appendChild(rows[i]);
+    cell._reverse = true;
+  }
+}
+
+document.addEventListener('DOMContentLoaded', onLoadWork);
+
Property changes on: chrome/browser/resources/about_stats.js
___________________________________________________________________
Added: svn:eol-style
   + LF