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-// 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;
-};