| /* |
| * Copyright (C) 2015-2017 Apple Inc. All rights reserved. |
| * |
| * Redistribution and use in source and binary forms, with or without |
| * modification, are permitted provided that the following conditions |
| * are met: |
| * 1. Redistributions of source code must retain the above copyright |
| * notice, this list of conditions and the following disclaimer. |
| * 2. Redistributions in binary form must reproduce the above copyright |
| * notice, this list of conditions and the following disclaimer in the |
| * documentation and/or other materials provided with the distribution. |
| * |
| * THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS'' |
| * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, |
| * THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR |
| * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS |
| * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR |
| * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF |
| * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS |
| * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN |
| * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) |
| * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF |
| * THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| (function() { |
| |
| BouncingTaggedImage = Utilities.createSubclass(BouncingParticle, |
| function(stage) |
| { |
| BouncingParticle.call(this, stage); |
| |
| this.element = document.createElement("img"); |
| this.element.style.width = this.size.x + "px"; |
| this.element.style.height = this.size.y + "px"; |
| this.element.setAttribute("src", Stage.randomElementInArray(stage.images).src); |
| |
| stage.element.appendChild(this.element); |
| this._move(); |
| }, { |
| |
| _move: function() |
| { |
| this.element.style.transform = "translate(" + this.position.x + "px," + this.position.y + "px) " + this.rotater.rotateZ(); |
| }, |
| |
| animate: function(timeDelta) |
| { |
| BouncingParticle.prototype.animate.call(this, timeDelta); |
| this._move(); |
| } |
| }); |
| |
| BouncingTaggedImagesStage = Utilities.createSubclass(BouncingParticlesStage, |
| |
| function() |
| { |
| BouncingParticlesStage.call(this); |
| }, { |
| |
| imageSrcs: [ |
| "image1", |
| "image2", |
| "image3", |
| "image4", |
| "image5", |
| ], |
| images: [], |
| |
| initialize: function(benchmark, options) |
| { |
| BouncingParticlesStage.prototype.initialize.call(this, benchmark, options); |
| |
| var lastPromise; |
| var images = this.images; |
| this.imageSrcs.forEach(function(imageSrc) { |
| var promise = this._loadImage("resources/" + imageSrc + ".jpg"); |
| if (!lastPromise) |
| lastPromise = promise; |
| else { |
| lastPromise = lastPromise.then(function(img) { |
| images.push(img); |
| return promise; |
| }); |
| } |
| }, this); |
| |
| lastPromise.then(function(img) { |
| images.push(img); |
| benchmark.readyPromise.resolve(); |
| }); |
| }, |
| |
| _loadImage: function(src) { |
| var img = new Image; |
| var promise = new SimplePromise; |
| |
| img.onload = function(e) { |
| promise.resolve(e.target); |
| }; |
| |
| img.src = src; |
| return promise; |
| }, |
| |
| createParticle: function() |
| { |
| return new BouncingTaggedImage(this); |
| }, |
| |
| particleWillBeRemoved: function(particle) |
| { |
| particle.element.remove(); |
| } |
| }); |
| |
| BouncingTaggedImagesBenchmark = Utilities.createSubclass(Benchmark, |
| function(options) |
| { |
| Benchmark.call(this, new BouncingTaggedImagesStage(), options); |
| }, { |
| |
| waitUntilReady: function() { |
| this.readyPromise = new SimplePromise; |
| return this.readyPromise; |
| } |
| }); |
| |
| window.benchmarkClass = BouncingTaggedImagesBenchmark; |
| |
| })(); |