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Diffstat (limited to 'contexts/data/lib/closure-library/closure/goog/ui/media/photo.js')
-rw-r--r-- | contexts/data/lib/closure-library/closure/goog/ui/media/photo.js | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/contexts/data/lib/closure-library/closure/goog/ui/media/photo.js b/contexts/data/lib/closure-library/closure/goog/ui/media/photo.js deleted file mode 100644 index d28c645..0000000 --- a/contexts/data/lib/closure-library/closure/goog/ui/media/photo.js +++ /dev/null @@ -1,142 +0,0 @@ -// Copyright 2009 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 provides a reusable photo UI component that renders photos that - * contains metadata (such as captions, description, thumbnail/high resolution - * versions, etc). - * - * goog.ui.media.Photo is actually a {@link goog.ui.ControlRenderer}, - * a stateless class - that could/should be used as a Singleton with the static - * method {@code goog.ui.media.Photo.getInstance} -, that knows how to render - * Photos. It is designed to be used with a {@link goog.ui.Control}, which will - * actually control the media renderer and provide the {@link goog.ui.Component} - * base. This design guarantees that all different types of medias will behave - * alike but will look different. - * - * goog.ui.media.Photo expects {@code goog.ui.media.MediaModel} on - * {@code goog.ui.Control.getModel} as data models. - * - * Example of usage: - * - * <pre> - * var photo = goog.ui.media.Photo.newControl( - * new goog.ui.media.MediaModel('http://hostname/file.jpg')); - * photo.render(goog.dom.getElement('parent')); - * </pre> - * - * Photo medias currently support the following states: - * - * <ul> - * <li> {@link goog.ui.Component.State.HOVER}: mouse cursor is over the photo. - * <li> {@link goog.ui.Component.State.SELECTED}: photo is being displayed. - * </ul> - * - * Which can be accessed by - * - * <pre> - * photo.setHighlighted(true); - * photo.setSelected(true); - * </pre> - * - */ - -goog.provide('goog.ui.media.Photo'); - -goog.require('goog.ui.media.Media'); -goog.require('goog.ui.media.MediaRenderer'); - - - -/** - * Subclasses a goog.ui.media.MediaRenderer to provide a Photo specific media - * renderer. Provides a base class for any other renderer that wants to display - * photos. - * - * This class is meant to be used as a singleton static stateless class, that - * takes {@code goog.ui.media.Media} instances and renders it. - * - * This design is patterned after - * http://go/closure_control_subclassing - * - * @constructor - * @extends {goog.ui.media.MediaRenderer} - */ -goog.ui.media.Photo = function() { - goog.ui.media.MediaRenderer.call(this); -}; -goog.inherits(goog.ui.media.Photo, goog.ui.media.MediaRenderer); -goog.addSingletonGetter(goog.ui.media.Photo); - - -/** - * Default CSS class to be applied to the root element of components rendered - * by this renderer. - * - * @type {string} - */ -goog.ui.media.Photo.CSS_CLASS = goog.getCssName('goog-ui-media-photo'); - - -/** - * A static convenient method to construct a goog.ui.media.Media control out of - * a photo {@code goog.ui.media.MediaModel}. It sets it as the data model - * goog.ui.media.Photo renderer uses, sets the states supported by the renderer, - * and returns a Control that binds everything together. This is what you - * should be using for constructing Photos, except if you need finer control - * over the configuration. - * - * @param {goog.ui.media.MediaModel} dataModel The photo data model. - * @return {goog.ui.media.Media} A goog.ui.Control subclass with the photo - * renderer. - */ -goog.ui.media.Photo.newControl = function(dataModel) { - var control = new goog.ui.media.Media( - dataModel, - goog.ui.media.Photo.getInstance()); - return control; -}; - - -/** - * Creates the initial DOM structure of a photo. - * - * @param {goog.ui.Control} c The media control. - * @return {Element} A DOM structure that represents the control. - * @override - */ -goog.ui.media.Photo.prototype.createDom = function(c) { - var control = /** @type {goog.ui.media.Media} */ (c); - var div = goog.ui.media.Photo.superClass_.createDom.call(this, control); - - var img = control.getDomHelper().createDom('img', { - src: control.getDataModel().getPlayer().getUrl(), - className: goog.getCssName(this.getCssClass(), 'image') - }); - - div.appendChild(img); - - return div; -}; - - -/** - * 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.media.Photo.prototype.getCssClass = function() { - return goog.ui.media.Photo.CSS_CLASS; -}; |