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fix(core): ensure animate runner is the same with and without animations
The $$AnimateRunner class is now the same for the core $animate service and the ngAnimate $animate service. Previously, the core used a different implementation that didn't match the ngAnimate behavior with regard to callbacks. Closes #13205 Closes #13347
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,170 @@ | ||
| 'use strict'; | ||
|
|
||
| var $$AnimateAsyncRunFactoryProvider = function() { | ||
| this.$get = ['$$rAF', function($$rAF) { | ||
| var waitQueue = []; | ||
|
|
||
| function waitForTick(fn) { | ||
| waitQueue.push(fn); | ||
| if (waitQueue.length > 1) return; | ||
| $$rAF(function() { | ||
| for (var i = 0; i < waitQueue.length; i++) { | ||
| waitQueue[i](); | ||
| } | ||
| waitQueue = []; | ||
| }); | ||
| } | ||
|
|
||
| return function() { | ||
| var passed = false; | ||
| waitForTick(function() { | ||
| passed = true; | ||
| }); | ||
| return function(callback) { | ||
| passed ? callback() : waitForTick(callback); | ||
| }; | ||
| }; | ||
| }]; | ||
| }; | ||
|
|
||
| var $$AnimateRunnerFactoryProvider = function() { | ||
| this.$get = ['$q', '$sniffer', '$$animateAsyncRun', | ||
| function($q, $sniffer, $$animateAsyncRun) { | ||
|
|
||
| var INITIAL_STATE = 0; | ||
| var DONE_PENDING_STATE = 1; | ||
| var DONE_COMPLETE_STATE = 2; | ||
|
|
||
| AnimateRunner.chain = function(chain, callback) { | ||
| var index = 0; | ||
|
|
||
| next(); | ||
| function next() { | ||
| if (index === chain.length) { | ||
| callback(true); | ||
| return; | ||
| } | ||
|
|
||
| chain[index](function(response) { | ||
| if (response === false) { | ||
| callback(false); | ||
| return; | ||
| } | ||
| index++; | ||
| next(); | ||
| }); | ||
| } | ||
| }; | ||
|
|
||
| AnimateRunner.all = function(runners, callback) { | ||
| var count = 0; | ||
| var status = true; | ||
| forEach(runners, function(runner) { | ||
| runner.done(onProgress); | ||
| }); | ||
|
|
||
| function onProgress(response) { | ||
| status = status && response; | ||
| if (++count === runners.length) { | ||
| callback(status); | ||
| } | ||
| } | ||
| }; | ||
|
|
||
| function AnimateRunner(host) { | ||
| this.setHost(host); | ||
|
|
||
| this._doneCallbacks = []; | ||
| this._runInAnimationFrame = $$animateAsyncRun(); | ||
| this._state = 0; | ||
| } | ||
|
|
||
| AnimateRunner.prototype = { | ||
| setHost: function(host) { | ||
| this.host = host || {}; | ||
| }, | ||
|
|
||
| done: function(fn) { | ||
| if (this._state === DONE_COMPLETE_STATE) { | ||
| fn(); | ||
| } else { | ||
| this._doneCallbacks.push(fn); | ||
| } | ||
| }, | ||
|
|
||
| progress: noop, | ||
|
|
||
| getPromise: function() { | ||
| if (!this.promise) { | ||
| var self = this; | ||
| this.promise = $q(function(resolve, reject) { | ||
| self.done(function(status) { | ||
| status === false ? reject() : resolve(); | ||
| }); | ||
| }); | ||
| } | ||
| return this.promise; | ||
| }, | ||
|
|
||
| then: function(resolveHandler, rejectHandler) { | ||
| return this.getPromise().then(resolveHandler, rejectHandler); | ||
| }, | ||
|
|
||
| 'catch': function(handler) { | ||
| return this.getPromise()['catch'](handler); | ||
| }, | ||
|
|
||
| 'finally': function(handler) { | ||
| return this.getPromise()['finally'](handler); | ||
| }, | ||
|
|
||
| pause: function() { | ||
| if (this.host.pause) { | ||
| this.host.pause(); | ||
| } | ||
| }, | ||
|
|
||
| resume: function() { | ||
| if (this.host.resume) { | ||
| this.host.resume(); | ||
| } | ||
| }, | ||
|
|
||
| end: function() { | ||
| if (this.host.end) { | ||
| this.host.end(); | ||
| } | ||
| this._resolve(true); | ||
| }, | ||
|
|
||
| cancel: function() { | ||
| if (this.host.cancel) { | ||
| this.host.cancel(); | ||
| } | ||
| this._resolve(false); | ||
| }, | ||
|
|
||
| complete: function(response) { | ||
| var self = this; | ||
| if (self._state === INITIAL_STATE) { | ||
| self._state = DONE_PENDING_STATE; | ||
| self._runInAnimationFrame(function() { | ||
| self._resolve(response); | ||
| }); | ||
| } | ||
| }, | ||
|
|
||
| _resolve: function(response) { | ||
| if (this._state !== DONE_COMPLETE_STATE) { | ||
| forEach(this._doneCallbacks, function(fn) { | ||
| fn(response); | ||
| }); | ||
| this._doneCallbacks.length = 0; | ||
| this._state = DONE_COMPLETE_STATE; | ||
| } | ||
| } | ||
| }; | ||
|
|
||
| return AnimateRunner; | ||
| }]; | ||
| }; |
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