Update wmts-hidpi, add nicer-api-docs

nicer-api-docs/closure-library/closure/goog/ui/tristatemenuitemrenderer.js

@@ -0,0 +1,84 @@
+// Copyright 2008 The Closure Library Authors. All Rights Reserved.
+//
+// Licensed under the Apache License, Version 2.0 (the "License");
+// you may not use this file except in compliance with the License.
+// You may obtain a copy of the License at
+//
+//      http://www.apache.org/licenses/LICENSE-2.0
+//
+// Unless required by applicable law or agreed to in writing, software
+// distributed under the License is distributed on an "AS-IS" BASIS,
+// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+// See the License for the specific language governing permissions and
+// limitations under the License.
+
+/**
+ * @fileoverview Renderer for {@link goog.ui.TriStateMenuItem}s.
+ *
+ * @author eae@google.com (Emil A Eklund)
+ */
+
+goog.provide('goog.ui.TriStateMenuItemRenderer');
+
+goog.require('goog.dom.classes');
+goog.require('goog.ui.MenuItemRenderer');
+
+
+
+/**
+ * Default renderer for {@link goog.ui.TriStateMenuItemRenderer}s. Each item has
+ * the following structure:
+ *    <div class="goog-tristatemenuitem">
+ *        <div class="goog-tristatemenuitem-checkbox"></div>
+ *        <div>...(content)...</div>
+ *    </div>
+ * @constructor
+ * @extends {goog.ui.MenuItemRenderer}
+ */
+goog.ui.TriStateMenuItemRenderer = function() {
+  goog.ui.MenuItemRenderer.call(this);
+};
+goog.inherits(goog.ui.TriStateMenuItemRenderer, goog.ui.MenuItemRenderer);
+goog.addSingletonGetter(goog.ui.TriStateMenuItemRenderer);
+
+
+/**
+ * CSS class name the renderer applies to menu item elements.
+ * @type {string}
+ */
+goog.ui.TriStateMenuItemRenderer.CSS_CLASS =
+    goog.getCssName('goog-tristatemenuitem');
+
+
+/**
+ * Overrides {@link goog.ui.ControlRenderer#decorate} by initializing the
+ * menu item to checkable based on whether the element to be decorated has
+ * extra styling indicating that it should be.
+ * @param {goog.ui.Control} item goog.ui.MenuItem to decorate the element.
+ * @param {Element} element Element to decorate.
+ * @return {Element} Decorated element.
+ * @override
+ */
+goog.ui.TriStateMenuItemRenderer.prototype.decorate = function(item, element) {
+  element = goog.ui.TriStateMenuItemRenderer.superClass_.decorate.call(this,
+      item, element);
+  this.setSelectable(item, element, true);
+
+  if (goog.dom.classes.has(element,
+      goog.getCssName(this.getCssClass(), 'fully-checked'))) {
+    item.setCheckedState(goog.ui.TriStateMenuItem.State.FULLY_CHECKED);
+  } else if (goog.dom.classes.has(element,
+      goog.getCssName(this.getCssClass(), 'partially-checked'))) {
+    item.setCheckedState(goog.ui.TriStateMenuItem.State.PARTIALLY_CHECKED);
+  } else {
+    item.setCheckedState(goog.ui.TriStateMenuItem.State.NOT_CHECKED);
+  }
+
+  return element;
+};
+
+
+/** @override */
+goog.ui.TriStateMenuItemRenderer.prototype.getCssClass = function() {
+  return goog.ui.TriStateMenuItemRenderer.CSS_CLASS;
+};