Add third_party/google-input-tools: Take 2

third_party/google_input_tools/third_party/closure_library/closure/goog/ui/menuseparatorrenderer.js

Index: third_party/google_input_tools/third_party/closure_library/closure/goog/ui/menuseparatorrenderer.js
diff --git a/third_party/google_input_tools/third_party/closure_library/closure/goog/ui/menuseparatorrenderer.js b/third_party/google_input_tools/third_party/closure_library/closure/goog/ui/menuseparatorrenderer.js
new file mode 100644
index 0000000000000000000000000000000000000000..7e4dd5a911eb7b63c1942937e3180f1767d6f570
--- /dev/null
+++ b/third_party/google_input_tools/third_party/closure_library/closure/goog/ui/menuseparatorrenderer.js
@@ -0,0 +1,113 @@
+// 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.MenuSeparator}s.
+ *
+ * @author attila@google.com (Attila Bodis)
+ */
+
+goog.provide('goog.ui.MenuSeparatorRenderer');
+
+goog.require('goog.dom');
+goog.require('goog.dom.classes');
+goog.require('goog.ui.ControlContent');
+goog.require('goog.ui.ControlRenderer');
+
+
+
+/**
+ * Renderer for menu separators.
+ * @constructor
+ * @extends {goog.ui.ControlRenderer}
+ */
+goog.ui.MenuSeparatorRenderer = function() {
+  goog.ui.ControlRenderer.call(this);
+};
+goog.inherits(goog.ui.MenuSeparatorRenderer, goog.ui.ControlRenderer);
+goog.addSingletonGetter(goog.ui.MenuSeparatorRenderer);
+
+
+/**
+ * Default CSS class to be applied to the root element of components rendered
+ * by this renderer.
+ * @type {string}
+ */
+goog.ui.MenuSeparatorRenderer.CSS_CLASS = goog.getCssName('goog-menuseparator');
+
+
+/**
+ * Returns an empty, styled menu separator DIV.  Overrides {@link
+ * goog.ui.ControlRenderer#createDom}.
+ * @param {goog.ui.Control} separator goog.ui.Separator to render.
+ * @return {Element} Root element for the separator.
+ * @override
+ */
+goog.ui.MenuSeparatorRenderer.prototype.createDom = function(separator) {
+  return separator.getDomHelper().createDom('div', this.getCssClass());
+};
+
+
+/**
+ * Takes an existing element, and decorates it with the separator.  Overrides
+ * {@link goog.ui.ControlRenderer#decorate}.
+ * @param {goog.ui.Control} separator goog.ui.MenuSeparator to decorate the
+ *     element.
+ * @param {Element} element Element to decorate.
+ * @return {Element} Decorated element.
+ * @override
+ */
+goog.ui.MenuSeparatorRenderer.prototype.decorate = function(separator,
+                                                            element) {
+  // Normally handled in the superclass. But we don't call the superclass.
+  if (element.id) {
+    separator.setId(element.id);
+  }
+
+  if (element.tagName == 'HR') {
+    // Replace HR with separator.
+    var hr = element;
+    element = this.createDom(separator);
+    goog.dom.insertSiblingBefore(element, hr);
+    goog.dom.removeNode(hr);
+  } else {
+    goog.dom.classes.add(element, this.getCssClass());
+  }
+  return element;
+};
+
+
+/**
+ * Overrides {@link goog.ui.ControlRenderer#setContent} to do nothing, since
+ * separators are empty.
+ * @param {Element} separator The separator's root element.
+ * @param {goog.ui.ControlContent} content Text caption or DOM structure to be
+ *    set as the separators's content (ignored).
+ * @override
+ */
+goog.ui.MenuSeparatorRenderer.prototype.setContent = function(separator,
+                                                              content) {
+  // Do nothing.  Separators are empty.
+};
+
+
+/**
+ * Returns the CSS class to be applied to the root element of components
+ * rendered using this renderer.
+ * @return {string} Renderer-specific CSS class.
+ * @override
+ */
+goog.ui.MenuSeparatorRenderer.prototype.getCssClass = function() {
+  return goog.ui.MenuSeparatorRenderer.CSS_CLASS;
+};