Added pageList, initial documentation

documentation/html/assets/site.js

@@ -0,0 +1,108 @@
+/* global anchors */
+
+// add anchor links to headers
+anchors.options.placement = 'left';
+anchors.add('h3');
+
+// Filter UI
+var tocElements = document.getElementById('toc')
+  .getElementsByTagName('li');
+
+document.getElementById('filter-input')
+  .addEventListener('keyup', function (e) {
+
+    var i, element, children;
+
+    // enter key
+    if (e.keyCode === 13) {
+      // go to the first displayed item in the toc
+      for (i = 0; i < tocElements.length; i++) {
+        element = tocElements[i];
+        if (!element.classList.contains('display-none')) {
+          location.replace(element.firstChild.href);
+          return e.preventDefault();
+        }
+      }
+    }
+
+    var match = function () {
+      return true;
+    };
+
+    var value = this.value.toLowerCase();
+
+    if (!value.match(/^\s*$/)) {
+      match = function (element) {
+        return element.firstChild.innerHTML.toLowerCase().indexOf(value) !== -1;
+      };
+    }
+
+    for (i = 0; i < tocElements.length; i++) {
+      element = tocElements[i];
+      children = Array.from(element.getElementsByTagName('li'));
+      if (match(element) || children.some(match)) {
+        element.classList.remove('display-none');
+      } else {
+        element.classList.add('display-none');
+      }
+    }
+  });
+
+var toggles = document.getElementsByClassName('toggle-step-sibling');
+for (var i = 0; i < toggles.length; i++) {
+  toggles[i].addEventListener('click', toggleStepSibling);
+}
+
+function toggleStepSibling() {
+  var stepSibling = this.parentNode.parentNode.parentNode.getElementsByClassName('toggle-target')[0];
+  var klass = 'display-none';
+  if (stepSibling.classList.contains(klass)) {
+    stepSibling.classList.remove(klass);
+    stepSibling.innerHTML = '▾';
+  } else {
+    stepSibling.classList.add(klass);
+    stepSibling.innerHTML = '▸';
+  }
+}
+
+var items = document.getElementsByClassName('toggle-sibling');
+for (var j = 0; j < items.length; j++) {
+  items[j].addEventListener('click', toggleSibling);
+}
+
+function toggleSibling() {
+  var stepSibling = this.parentNode.getElementsByClassName('toggle-target')[0];
+  var icon = this.getElementsByClassName('icon')[0];
+  var klass = 'display-none';
+  if (stepSibling.classList.contains(klass)) {
+    stepSibling.classList.remove(klass);
+    icon.innerHTML = '▾';
+  } else {
+    stepSibling.classList.add(klass);
+    icon.innerHTML = '▸';
+  }
+}
+
+function showHashTarget(targetId) {
+  var hashTarget = document.getElementById(targetId);
+  // new target is hidden
+  if (hashTarget && hashTarget.offsetHeight === 0 &&
+    hashTarget.parentNode.parentNode.classList.contains('display-none')) {
+    hashTarget.parentNode.parentNode.classList.remove('display-none');
+  }
+}
+
+window.addEventListener('hashchange', function() {
+  showHashTarget(location.hash.substring(1));
+});
+
+showHashTarget(location.hash.substring(1));
+
+var toclinks = document.getElementsByClassName('pre-open');
+for (var k = 0; k < toclinks.length; k++) {
+  toclinks[k].addEventListener('mousedown', preOpen, false);
+}
+
+function preOpen() {
+  showHashTarget(this.hash.substring(1));
+}