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angular2-polyfills.js
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angular2-polyfills.js
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/**
@license
The MIT License
Copyright (c) 2016 Google, Inc.
Permission is hereby granted, free of charge, to any person obtaining a copy
of this software and associated documentation files (the "Software"), to deal
in the Software without restriction, including without limitation the rights
to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
copies of the Software, and to permit persons to whom the Software is
furnished to do so, subject to the following conditions:
The above copyright notice and this permission notice shall be included in
all copies or substantial portions of the Software.
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
THE SOFTWARE.
*/
/******/ (function(modules) { // webpackBootstrap
/******/ // The module cache
/******/ var installedModules = {};
/******/ // The require function
/******/ function __webpack_require__(moduleId) {
/******/ // Check if module is in cache
/******/ if(installedModules[moduleId])
/******/ return installedModules[moduleId].exports;
/******/ // Create a new module (and put it into the cache)
/******/ var module = installedModules[moduleId] = {
/******/ exports: {},
/******/ id: moduleId,
/******/ loaded: false
/******/ };
/******/ // Execute the module function
/******/ modules[moduleId].call(module.exports, module, module.exports, __webpack_require__);
/******/ // Flag the module as loaded
/******/ module.loaded = true;
/******/ // Return the exports of the module
/******/ return module.exports;
/******/ }
/******/ // expose the modules object (__webpack_modules__)
/******/ __webpack_require__.m = modules;
/******/ // expose the module cache
/******/ __webpack_require__.c = installedModules;
/******/ // __webpack_public_path__
/******/ __webpack_require__.p = "";
/******/ // Load entry module and return exports
/******/ return __webpack_require__(0);
/******/ })
/************************************************************************/
/******/ ([
/* 0 */
/***/ function(module, exports, __webpack_require__) {
/* WEBPACK VAR INJECTION */(function(global) {"use strict";
__webpack_require__(1);
var event_target_1 = __webpack_require__(2);
var define_property_1 = __webpack_require__(4);
var register_element_1 = __webpack_require__(5);
var property_descriptor_1 = __webpack_require__(6);
var utils_1 = __webpack_require__(3);
var set = 'set';
var clear = 'clear';
var blockingMethods = ['alert', 'prompt', 'confirm'];
var _global = typeof window == 'undefined' ? global : window;
patchTimer(_global, set, clear, 'Timeout');
patchTimer(_global, set, clear, 'Interval');
patchTimer(_global, set, clear, 'Immediate');
patchTimer(_global, 'request', 'cancelMacroTask', 'AnimationFrame');
patchTimer(_global, 'mozRequest', 'mozCancel', 'AnimationFrame');
patchTimer(_global, 'webkitRequest', 'webkitCancel', 'AnimationFrame');
for (var i = 0; i < blockingMethods.length; i++) {
var name = blockingMethods[i];
utils_1.patchMethod(_global, name, function (delegate, symbol, name) {
return function (s, args) {
return Zone.current.run(delegate, _global, args, name);
};
});
}
event_target_1.eventTargetPatch(_global);
property_descriptor_1.propertyDescriptorPatch(_global);
utils_1.patchClass('MutationObserver');
utils_1.patchClass('WebKitMutationObserver');
utils_1.patchClass('FileReader');
define_property_1.propertyPatch();
register_element_1.registerElementPatch(_global);
// Treat XMLHTTPRequest as a macrotask.
patchXHR(_global);
var XHR_TASK = utils_1.zoneSymbol('xhrTask');
function patchXHR(window) {
function findPendingTask(target) {
var pendingTask = target[XHR_TASK];
return pendingTask;
}
function scheduleTask(task) {
var data = task.data;
data.target.addEventListener('readystatechange', function () {
if (data.target.readyState === XMLHttpRequest.DONE) {
if (!data.aborted) {
task.invoke();
}
}
});
var storedTask = data.target[XHR_TASK];
if (!storedTask) {
data.target[XHR_TASK] = task;
}
setNative.apply(data.target, data.args);
return task;
}
function placeholderCallback() {
}
function clearTask(task) {
var data = task.data;
// Note - ideally, we would call data.target.removeEventListener here, but it's too late
// to prevent it from firing. So instead, we store info for the event listener.
data.aborted = true;
return clearNative.apply(data.target, data.args);
}
var setNative = utils_1.patchMethod(window.XMLHttpRequest.prototype, 'send', function () { return function (self, args) {
var zone = Zone.current;
var options = {
target: self,
isPeriodic: false,
delay: null,
args: args,
aborted: false
};
return zone.scheduleMacroTask('XMLHttpRequest.send', placeholderCallback, options, scheduleTask, clearTask);
}; });
var clearNative = utils_1.patchMethod(window.XMLHttpRequest.prototype, 'abort', function (delegate) { return function (self, args) {
var task = findPendingTask(self);
if (task && typeof task.type == 'string') {
// If the XHR has already completed, do nothing.
if (task.cancelFn == null) {
return;
}
task.zone.cancelTask(task);
}
// Otherwise, we are trying to abort an XHR which has not yet been sent, so there is no task to cancel. Do nothing.
}; });
}
/// GEO_LOCATION
if (_global['navigator'] && _global['navigator'].geolocation) {
utils_1.patchPrototype(_global['navigator'].geolocation, [
'getCurrentPosition',
'watchPosition'
]);
}
function patchTimer(window, setName, cancelName, nameSuffix) {
setName += nameSuffix;
cancelName += nameSuffix;
function scheduleTask(task) {
var data = task.data;
data.args[0] = task.invoke;
data.handleId = setNative.apply(window, data.args);
return task;
}
function clearTask(task) {
return clearNative(task.data.handleId);
}
var setNative = utils_1.patchMethod(window, setName, function (delegate) { return function (self, args) {
if (typeof args[0] === 'function') {
var zone = Zone.current;
var options = {
handleId: null,
isPeriodic: nameSuffix == 'Interval',
delay: (nameSuffix == 'Timeout' || nameSuffix == 'Interval') ? args[1] || 0 : null,
args: args
};
return zone.scheduleMacroTask(setName, args[0], options, scheduleTask, clearTask);
}
else {
// cause an error by calling it directly.
return delegate.apply(window, args);
}
}; });
var clearNative = utils_1.patchMethod(window, cancelName, function (delegate) { return function (self, args) {
var task = args[0];
if (task && typeof task.type == 'string') {
if (task.cancelFn && task.data.isPeriodic || task.runCount == 0) {
// Do not cancel already canceled functions
task.zone.cancelTask(task);
}
}
else {
// cause an error by calling it directly.
delegate.apply(window, args);
}
}; });
}
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ },
/* 1 */
/***/ function(module, exports) {
/* WEBPACK VAR INJECTION */(function(global) {;
;
var Zone = (function (global) {
var Zone = (function () {
function Zone(parent, zoneSpec) {
this._properties = null;
this._parent = parent;
this._name = zoneSpec ? zoneSpec.name || 'unnamed' : '<root>';
this._properties = zoneSpec && zoneSpec.properties || {};
this._zoneDelegate = new ZoneDelegate(this, this._parent && this._parent._zoneDelegate, zoneSpec);
}
Object.defineProperty(Zone, "current", {
get: function () { return _currentZone; },
enumerable: true,
configurable: true
});
;
Object.defineProperty(Zone, "currentTask", {
get: function () { return _currentTask; },
enumerable: true,
configurable: true
});
;
Object.defineProperty(Zone.prototype, "parent", {
get: function () { return this._parent; },
enumerable: true,
configurable: true
});
;
Object.defineProperty(Zone.prototype, "name", {
get: function () { return this._name; },
enumerable: true,
configurable: true
});
;
Zone.prototype.get = function (key) {
var current = this;
while (current) {
if (current._properties.hasOwnProperty(key)) {
return current._properties[key];
}
current = current._parent;
}
};
Zone.prototype.fork = function (zoneSpec) {
if (!zoneSpec)
throw new Error('ZoneSpec required!');
return this._zoneDelegate.fork(this, zoneSpec);
};
Zone.prototype.wrap = function (callback, source) {
if (typeof callback != 'function') {
throw new Error('Expecting function got: ' + callback);
}
var callback = this._zoneDelegate.intercept(this, callback, source);
var zone = this;
return function () {
return zone.runGuarded(callback, this, arguments, source);
};
};
Zone.prototype.run = function (callback, applyThis, applyArgs, source) {
if (applyThis === void 0) { applyThis = null; }
if (applyArgs === void 0) { applyArgs = null; }
if (source === void 0) { source = null; }
var oldZone = _currentZone;
_currentZone = this;
try {
return this._zoneDelegate.invoke(this, callback, applyThis, applyArgs, source);
}
finally {
_currentZone = oldZone;
}
};
Zone.prototype.runGuarded = function (callback, applyThis, applyArgs, source) {
if (applyThis === void 0) { applyThis = null; }
if (applyArgs === void 0) { applyArgs = null; }
if (source === void 0) { source = null; }
var oldZone = _currentZone;
_currentZone = this;
try {
try {
return this._zoneDelegate.invoke(this, callback, applyThis, applyArgs, source);
}
catch (error) {
if (this._zoneDelegate.handleError(this, error)) {
throw error;
}
}
}
finally {
_currentZone = oldZone;
}
};
Zone.prototype.runTask = function (task, applyThis, applyArgs) {
task.runCount++;
if (task.zone != this)
throw new Error('A task can only be run in the zone which created it! (Creation: ' +
task.zone.name + '; Execution: ' + this.name + ')');
var previousTask = _currentTask;
_currentTask = task;
var oldZone = _currentZone;
_currentZone = this;
try {
try {
return this._zoneDelegate.invokeTask(this, task, applyThis, applyArgs);
}
catch (error) {
if (this._zoneDelegate.handleError(this, error)) {
throw error;
}
}
}
finally {
if (task.type == 'macroTask' && task.data && !task.data.isPeriodic) {
task.cancelFn = null;
}
_currentZone = oldZone;
_currentTask = previousTask;
}
};
Zone.prototype.scheduleMicroTask = function (source, callback, data, customSchedule) {
return this._zoneDelegate.scheduleTask(this, new ZoneTask('microTask', this, source, callback, data, customSchedule, null));
};
Zone.prototype.scheduleMacroTask = function (source, callback, data, customSchedule, customCancel) {
return this._zoneDelegate.scheduleTask(this, new ZoneTask('macroTask', this, source, callback, data, customSchedule, customCancel));
};
Zone.prototype.scheduleEventTask = function (source, callback, data, customSchedule, customCancel) {
return this._zoneDelegate.scheduleTask(this, new ZoneTask('eventTask', this, source, callback, data, customSchedule, customCancel));
};
Zone.prototype.cancelTask = function (task) {
var value = this._zoneDelegate.cancelTask(this, task);
task.runCount = -1;
task.cancelFn = null;
return value;
};
Zone.__symbol__ = __symbol__;
return Zone;
}());
;
var ZoneDelegate = (function () {
function ZoneDelegate(zone, parentDelegate, zoneSpec) {
this._taskCounts = { microTask: 0, macroTask: 0, eventTask: 0 };
this.zone = zone;
this._parentDelegate = parentDelegate;
this._forkZS = zoneSpec && (zoneSpec && zoneSpec.onFork ? zoneSpec : parentDelegate._forkZS);
this._forkDlgt = zoneSpec && (zoneSpec.onFork ? parentDelegate : parentDelegate._forkDlgt);
this._interceptZS = zoneSpec && (zoneSpec.onIntercept ? zoneSpec : parentDelegate._interceptZS);
this._interceptDlgt = zoneSpec && (zoneSpec.onIntercept ? parentDelegate : parentDelegate._interceptDlgt);
this._invokeZS = zoneSpec && (zoneSpec.onInvoke ? zoneSpec : parentDelegate._invokeZS);
this._invokeDlgt = zoneSpec && (zoneSpec.onInvoke ? parentDelegate : parentDelegate._invokeDlgt);
this._handleErrorZS = zoneSpec && (zoneSpec.onHandleError ? zoneSpec : parentDelegate._handleErrorZS);
this._handleErrorDlgt = zoneSpec && (zoneSpec.onHandleError ? parentDelegate : parentDelegate._handleErrorDlgt);
this._scheduleTaskZS = zoneSpec && (zoneSpec.onScheduleTask ? zoneSpec : parentDelegate._scheduleTaskZS);
this._scheduleTaskDlgt = zoneSpec && (zoneSpec.onScheduleTask ? parentDelegate : parentDelegate._scheduleTaskDlgt);
this._invokeTaskZS = zoneSpec && (zoneSpec.onInvokeTask ? zoneSpec : parentDelegate._invokeTaskZS);
this._invokeTaskDlgt = zoneSpec && (zoneSpec.onInvokeTask ? parentDelegate : parentDelegate._invokeTaskDlgt);
this._cancelTaskZS = zoneSpec && (zoneSpec.onCancelTask ? zoneSpec : parentDelegate._cancelTaskZS);
this._cancelTaskDlgt = zoneSpec && (zoneSpec.onCancelTask ? parentDelegate : parentDelegate._cancelTaskDlgt);
this._hasTaskZS = zoneSpec && (zoneSpec.onHasTask ? zoneSpec : parentDelegate._hasTaskZS);
this._hasTaskDlgt = zoneSpec && (zoneSpec.onHasTask ? parentDelegate : parentDelegate._hasTaskDlgt);
}
ZoneDelegate.prototype.fork = function (targetZone, zoneSpec) {
return this._forkZS
? this._forkZS.onFork(this._forkDlgt, this.zone, targetZone, zoneSpec)
: new Zone(targetZone, zoneSpec);
};
ZoneDelegate.prototype.intercept = function (targetZone, callback, source) {
return this._interceptZS
? this._interceptZS.onIntercept(this._interceptDlgt, this.zone, targetZone, callback, source)
: callback;
};
ZoneDelegate.prototype.invoke = function (targetZone, callback, applyThis, applyArgs, source) {
return this._invokeZS
? this._invokeZS.onInvoke(this._invokeDlgt, this.zone, targetZone, callback, applyThis, applyArgs, source)
: callback.apply(applyThis, applyArgs);
};
ZoneDelegate.prototype.handleError = function (targetZone, error) {
return this._handleErrorZS
? this._handleErrorZS.onHandleError(this._handleErrorDlgt, this.zone, targetZone, error)
: true;
};
ZoneDelegate.prototype.scheduleTask = function (targetZone, task) {
try {
if (this._scheduleTaskZS) {
return this._scheduleTaskZS.onScheduleTask(this._scheduleTaskDlgt, this.zone, targetZone, task);
}
else if (task.scheduleFn) {
task.scheduleFn(task);
}
else if (task.type == 'microTask') {
scheduleMicroTask(task);
}
else {
throw new Error('Task is missing scheduleFn.');
}
return task;
}
finally {
if (targetZone == this.zone) {
this._updateTaskCount(task.type, 1);
}
}
};
ZoneDelegate.prototype.invokeTask = function (targetZone, task, applyThis, applyArgs) {
try {
return this._invokeTaskZS
? this._invokeTaskZS.onInvokeTask(this._invokeTaskDlgt, this.zone, targetZone, task, applyThis, applyArgs)
: task.callback.apply(applyThis, applyArgs);
}
finally {
if (targetZone == this.zone && (task.type != 'eventTask') && !(task.data && task.data.isPeriodic)) {
this._updateTaskCount(task.type, -1);
}
}
};
ZoneDelegate.prototype.cancelTask = function (targetZone, task) {
var value;
if (this._cancelTaskZS) {
value = this._cancelTaskZS.onCancelTask(this._cancelTaskDlgt, this.zone, targetZone, task);
}
else if (!task.cancelFn) {
throw new Error('Task does not support cancellation, or is already canceled.');
}
else {
value = task.cancelFn(task);
}
if (targetZone == this.zone) {
// this should not be in the finally block, because exceptions assume not canceled.
this._updateTaskCount(task.type, -1);
}
return value;
};
ZoneDelegate.prototype.hasTask = function (targetZone, isEmpty) {
return this._hasTaskZS && this._hasTaskZS.onHasTask(this._hasTaskDlgt, this.zone, targetZone, isEmpty);
};
ZoneDelegate.prototype._updateTaskCount = function (type, count) {
var counts = this._taskCounts;
var prev = counts[type];
var next = counts[type] = prev + count;
if (next < 0) {
throw new Error('More tasks executed then were scheduled.');
}
if (prev == 0 || next == 0) {
var isEmpty = {
microTask: counts.microTask > 0,
macroTask: counts.macroTask > 0,
eventTask: counts.eventTask > 0,
change: type
};
try {
this.hasTask(this.zone, isEmpty);
}
finally {
if (this._parentDelegate) {
this._parentDelegate._updateTaskCount(type, count);
}
}
}
};
return ZoneDelegate;
}());
var ZoneTask = (function () {
function ZoneTask(type, zone, source, callback, options, scheduleFn, cancelFn) {
this.runCount = 0;
this.type = type;
this.zone = zone;
this.source = source;
this.data = options;
this.scheduleFn = scheduleFn;
this.cancelFn = cancelFn;
this.callback = callback;
var self = this;
this.invoke = function () {
try {
return zone.runTask(self, this, arguments);
}
finally {
drainMicroTaskQueue();
}
};
}
return ZoneTask;
}());
function __symbol__(name) { return '__zone_symbol__' + name; }
;
var symbolSetTimeout = __symbol__('setTimeout');
var symbolPromise = __symbol__('Promise');
var symbolThen = __symbol__('then');
var _currentZone = new Zone(null, null);
var _currentTask = null;
var _microTaskQueue = [];
var _isDrainingMicrotaskQueue = false;
var _uncaughtPromiseErrors = [];
var _drainScheduled = false;
function scheduleQueueDrain() {
if (!_drainScheduled && !_currentTask && _microTaskQueue.length == 0) {
// We are not running in Task, so we need to kickstart the microtask queue.
if (global[symbolPromise]) {
global[symbolPromise].resolve(0)[symbolThen](drainMicroTaskQueue);
}
else {
global[symbolSetTimeout](drainMicroTaskQueue, 0);
}
}
}
function scheduleMicroTask(task) {
scheduleQueueDrain();
_microTaskQueue.push(task);
}
function consoleError(e) {
var rejection = e && e.rejection;
if (rejection) {
console.error('Unhandled Promise rejection:', rejection instanceof Error ? rejection.message : rejection, '; Zone:', e.zone.name, '; Task:', e.task && e.task.source, '; Value:', rejection);
}
console.error(e);
}
function drainMicroTaskQueue() {
if (!_isDrainingMicrotaskQueue) {
_isDrainingMicrotaskQueue = true;
while (_microTaskQueue.length) {
var queue = _microTaskQueue;
_microTaskQueue = [];
for (var i = 0; i < queue.length; i++) {
var task = queue[i];
try {
task.zone.runTask(task, null, null);
}
catch (e) {
consoleError(e);
}
}
}
while (_uncaughtPromiseErrors.length) {
var uncaughtPromiseErrors = _uncaughtPromiseErrors;
_uncaughtPromiseErrors = [];
for (var i = 0; i < uncaughtPromiseErrors.length; i++) {
var uncaughtPromiseError = uncaughtPromiseErrors[i];
try {
uncaughtPromiseError.zone.runGuarded(function () { throw uncaughtPromiseError; });
}
catch (e) {
consoleError(e);
}
}
}
_isDrainingMicrotaskQueue = false;
_drainScheduled = false;
}
}
function isThenable(value) {
return value && value.then;
}
function forwardResolution(value) { return value; }
function forwardRejection(rejection) { return ZoneAwarePromise.reject(rejection); }
var symbolState = __symbol__('state');
var symbolValue = __symbol__('value');
var source = 'Promise.then';
var UNRESOLVED = null;
var RESOLVED = true;
var REJECTED = false;
var REJECTED_NO_CATCH = 0;
function makeResolver(promise, state) {
return function (v) {
resolvePromise(promise, state, v);
// Do not return value or you will break the Promise spec.
};
}
function resolvePromise(promise, state, value) {
if (promise[symbolState] === UNRESOLVED) {
if (value instanceof ZoneAwarePromise && value[symbolState] !== UNRESOLVED) {
clearRejectedNoCatch(value);
resolvePromise(promise, value[symbolState], value[symbolValue]);
}
else if (isThenable(value)) {
value.then(makeResolver(promise, state), makeResolver(promise, false));
}
else {
promise[symbolState] = state;
var queue = promise[symbolValue];
promise[symbolValue] = value;
for (var i = 0; i < queue.length;) {
scheduleResolveOrReject(promise, queue[i++], queue[i++], queue[i++], queue[i++]);
}
if (queue.length == 0 && state == REJECTED) {
promise[symbolState] = REJECTED_NO_CATCH;
try {
throw new Error("Uncaught (in promise): " + value);
}
catch (e) {
var error = e;
error.rejection = value;
error.promise = promise;
error.zone = Zone.current;
error.task = Zone.currentTask;
_uncaughtPromiseErrors.push(error);
scheduleQueueDrain();
}
}
}
}
// Resolving an already resolved promise is a noop.
return promise;
}
function clearRejectedNoCatch(promise) {
if (promise[symbolState] === REJECTED_NO_CATCH) {
promise[symbolState] = REJECTED;
for (var i = 0; i < _uncaughtPromiseErrors.length; i++) {
if (promise === _uncaughtPromiseErrors[i].promise) {
_uncaughtPromiseErrors.splice(i, 1);
break;
}
}
}
}
function scheduleResolveOrReject(promise, zone, chainPromise, onFulfilled, onRejected) {
clearRejectedNoCatch(promise);
var delegate = promise[symbolState] ? onFulfilled || forwardResolution : onRejected || forwardRejection;
zone.scheduleMicroTask(source, function () {
try {
resolvePromise(chainPromise, true, zone.run(delegate, null, [promise[symbolValue]]));
}
catch (error) {
resolvePromise(chainPromise, false, error);
}
});
}
var ZoneAwarePromise = (function () {
function ZoneAwarePromise(executor) {
var promise = this;
promise[symbolState] = UNRESOLVED;
promise[symbolValue] = []; // queue;
try {
executor && executor(makeResolver(promise, RESOLVED), makeResolver(promise, REJECTED));
}
catch (e) {
resolvePromise(promise, false, e);
}
}
ZoneAwarePromise.resolve = function (value) {
return resolvePromise(new this(null), RESOLVED, value);
};
ZoneAwarePromise.reject = function (error) {
return resolvePromise(new this(null), REJECTED, error);
};
ZoneAwarePromise.race = function (values) {
var resolve;
var reject;
var promise = new this(function (res, rej) { resolve = res; reject = rej; });
function onResolve(value) { promise && (promise = null || resolve(value)); }
function onReject(error) { promise && (promise = null || reject(error)); }
for (var _i = 0, values_1 = values; _i < values_1.length; _i++) {
var value = values_1[_i];
if (!isThenable(value)) {
value = this.resolve(value);
}
value.then(onResolve, onReject);
}
return promise;
};
ZoneAwarePromise.all = function (values) {
var resolve;
var reject;
var promise = new this(function (res, rej) { resolve = res; reject = rej; });
var resolvedValues = [];
var count = 0;
function onReject(error) { promise && reject(error); promise = null; }
for (var _i = 0, values_2 = values; _i < values_2.length; _i++) {
var value = values_2[_i];
if (!isThenable(value)) {
value = this.resolve(value);
}
value.then((function (index) { return function (value) {
resolvedValues[index] = value;
count--;
if (promise && !count) {
resolve(resolvedValues);
}
promise == null;
}; })(count), onReject);
count++;
}
if (!count)
resolve(resolvedValues);
return promise;
};
ZoneAwarePromise.prototype.then = function (onFulfilled, onRejected) {
var chainPromise = new ZoneAwarePromise(null);
var zone = Zone.current;
if (this[symbolState] == UNRESOLVED) {
this[symbolValue].push(zone, chainPromise, onFulfilled, onRejected);
}
else {
scheduleResolveOrReject(this, zone, chainPromise, onFulfilled, onRejected);
}
return chainPromise;
};
ZoneAwarePromise.prototype.catch = function (onRejected) {
return this.then(null, onRejected);
};
return ZoneAwarePromise;
}());
var NativePromise = global[__symbol__('Promise')] = global.Promise;
global.Promise = ZoneAwarePromise;
if (NativePromise) {
var NativePromiseProtototype = NativePromise.prototype;
var NativePromiseThen = NativePromiseProtototype[__symbol__('then')]
= NativePromiseProtototype.then;
NativePromiseProtototype.then = function (onResolve, onReject) {
var nativePromise = this;
return new ZoneAwarePromise(function (resolve, reject) {
NativePromiseThen.call(nativePromise, resolve, reject);
}).then(onResolve, onReject);
};
}
return global.Zone = Zone;
})(typeof window == 'undefined' ? global : window);
/* WEBPACK VAR INJECTION */}.call(exports, (function() { return this; }())))
/***/ },
/* 2 */
/***/ function(module, exports, __webpack_require__) {
"use strict";
var utils_1 = __webpack_require__(3);
var WTF_ISSUE_555 = 'Anchor,Area,Audio,BR,Base,BaseFont,Body,Button,Canvas,Content,DList,Directory,Div,Embed,FieldSet,Font,Form,Frame,FrameSet,HR,Head,Heading,Html,IFrame,Image,Input,Keygen,LI,Label,Legend,Link,Map,Marquee,Media,Menu,Meta,Meter,Mod,OList,Object,OptGroup,Option,Output,Paragraph,Pre,Progress,Quote,Script,Select,Source,Span,Style,TableCaption,TableCell,TableCol,Table,TableRow,TableSection,TextArea,Title,Track,UList,Unknown,Video';
var NO_EVENT_TARGET = 'ApplicationCache,EventSource,FileReader,InputMethodContext,MediaController,MessagePort,Node,Performance,SVGElementInstance,SharedWorker,TextTrack,TextTrackCue,TextTrackList,WebKitNamedFlow,Worker,WorkerGlobalScope,XMLHttpRequest,XMLHttpRequestEventTarget,XMLHttpRequestUpload,IDBRequest,IDBOpenDBRequest,IDBDatabase,IDBTransaction,IDBCursor,DBIndex'.split(',');
var EVENT_TARGET = 'EventTarget';
function eventTargetPatch(_global) {
var apis = [];
var isWtf = _global['wtf'];
if (isWtf) {
// Workaround for: https://github.com/google/tracing-framework/issues/555
apis = WTF_ISSUE_555.split(',').map(function (v) { return 'HTML' + v + 'Element'; }).concat(NO_EVENT_TARGET);
}
else if (_global[EVENT_TARGET]) {
apis.push(EVENT_TARGET);
}
else {
// Note: EventTarget is not available in all browsers,
// if it's not available, we instead patch the APIs in the IDL that inherit from EventTarget
apis = NO_EVENT_TARGET;
}
for (var i = 0; i < apis.length; i++) {
var type = _global[apis[i]];
utils_1.patchEventTargetMethods(type && type.prototype);
}
}
exports.eventTargetPatch = eventTargetPatch;
/***/ },
/* 3 */
/***/ function(module, exports) {
/* WEBPACK VAR INJECTION */(function(global) {/**
* Suppress closure compiler errors about unknown 'process' variable
* @fileoverview
* @suppress {undefinedVars}
*/
"use strict";
exports.zoneSymbol = Zone['__symbol__'];
var _global = typeof window == 'undefined' ? global : window;
function bindArguments(args, source) {
for (var i = args.length - 1; i >= 0; i--) {
if (typeof args[i] === 'function') {
args[i] = Zone.current.wrap(args[i], source + '_' + i);
}
}
return args;
}
exports.bindArguments = bindArguments;
;
function patchPrototype(prototype, fnNames) {
var source = prototype.constructor['name'];
for (var i = 0; i < fnNames.length; i++) {
var name = fnNames[i];
var delegate = prototype[name];
if (delegate) {
prototype[name] = (function (delegate) {
return function () {
return delegate.apply(this, bindArguments(arguments, source + '.' + name));
};
})(delegate);
}
}
}
exports.patchPrototype = patchPrototype;
;
exports.isWebWorker = (typeof WorkerGlobalScope !== 'undefined' && self instanceof WorkerGlobalScope);
exports.isNode = (typeof process !== 'undefined' && {}.toString.call(process) === '[object process]');
exports.isBrowser = !exports.isNode && !exports.isWebWorker && !!(window && window['HTMLElement']);
function patchProperty(obj, prop) {
var desc = Object.getOwnPropertyDescriptor(obj, prop) || {
enumerable: true,
configurable: true
};
// A property descriptor cannot have getter/setter and be writable
// deleting the writable and value properties avoids this error:
//
// TypeError: property descriptors must not specify a value or be writable when a
// getter or setter has been specified
delete desc.writable;
delete desc.value;
// substr(2) cuz 'onclick' -> 'click', etc
var eventName = prop.substr(2);
var _prop = '_' + prop;
desc.set = function (fn) {
if (this[_prop]) {
this.removeEventListener(eventName, this[_prop]);
}
if (typeof fn === 'function') {
var wrapFn = function (event) {
var result;
result = fn.apply(this, arguments);
if (result != undefined && !result)
event.preventDefault();
};
this[_prop] = wrapFn;
this.addEventListener(eventName, wrapFn, false);
}
else {
this[_prop] = null;
}
};
desc.get = function () {
return this[_prop];
};
Object.defineProperty(obj, prop, desc);
}
exports.patchProperty = patchProperty;
;
function patchOnProperties(obj, properties) {
var onProperties = [];
for (var prop in obj) {
if (prop.substr(0, 2) == 'on') {
onProperties.push(prop);
}
}
for (var j = 0; j < onProperties.length; j++) {
patchProperty(obj, onProperties[j]);
}
if (properties) {
for (var i = 0; i < properties.length; i++) {
patchProperty(obj, 'on' + properties[i]);
}
}
}
exports.patchOnProperties = patchOnProperties;
;
var EVENT_TASKS = exports.zoneSymbol('eventTasks');
var ADD_EVENT_LISTENER = 'addEventListener';
var REMOVE_EVENT_LISTENER = 'removeEventListener';
var SYMBOL_ADD_EVENT_LISTENER = exports.zoneSymbol(ADD_EVENT_LISTENER);
var SYMBOL_REMOVE_EVENT_LISTENER = exports.zoneSymbol(REMOVE_EVENT_LISTENER);
function findExistingRegisteredTask(target, handler, name, capture, remove) {
var eventTasks = target[EVENT_TASKS];
if (eventTasks) {
for (var i = 0; i < eventTasks.length; i++) {
var eventTask = eventTasks[i];
var data = eventTask.data;
if (data.handler === handler
&& data.useCapturing === capture
&& data.eventName === name) {
if (remove) {
eventTasks.splice(i, 1);
}
return eventTask;
}
}
}
return null;
}
function attachRegisteredEvent(target, eventTask) {
var eventTasks = target[EVENT_TASKS];
if (!eventTasks) {
eventTasks = target[EVENT_TASKS] = [];
}
eventTasks.push(eventTask);
}
function scheduleEventListener(eventTask) {
var meta = eventTask.data;
attachRegisteredEvent(meta.target, eventTask);
return meta.target[SYMBOL_ADD_EVENT_LISTENER](meta.eventName, eventTask.invoke, meta.useCapturing);
}
function cancelEventListener(eventTask) {
var meta = eventTask.data;
findExistingRegisteredTask(meta.target, eventTask.invoke, meta.eventName, meta.useCapturing, true);
meta.target[SYMBOL_REMOVE_EVENT_LISTENER](meta.eventName, eventTask.invoke, meta.useCapturing);
}
function zoneAwareAddEventListener(self, args) {
var eventName = args[0];
var handler = args[1];
var useCapturing = args[2] || false;
// - Inside a Web Worker, `this` is undefined, the context is `global`
// - When `addEventListener` is called on the global context in strict mode, `this` is undefined
// see https://github.com/angular/zone.js/issues/190
var target = self || _global;
var delegate = null;
if (typeof handler == 'function') {
delegate = handler;
}
else if (handler && handler.handleEvent) {
delegate = function (event) { return handler.handleEvent(event); };
}
// Ignore special listeners of IE11 & Edge dev tools, see https://github.com/angular/zone.js/issues/150
if (!delegate || handler && handler.toString() === "[object FunctionWrapper]") {
return target[SYMBOL_ADD_EVENT_LISTENER](eventName, handler, useCapturing);
}
var eventTask = findExistingRegisteredTask(target, handler, eventName, useCapturing, false);
if (eventTask) {
// we already registered, so this will have noop.
return target[SYMBOL_ADD_EVENT_LISTENER](eventName, eventTask.invoke, useCapturing);
}
var zone = Zone.current;
var source = target.constructor['name'] + '.addEventListener:' + eventName;
var data = {
target: target,
eventName: eventName,
name: eventName,
useCapturing: useCapturing,
handler: handler
};
zone.scheduleEventTask(source, delegate, data, scheduleEventListener, cancelEventListener);
}
function zoneAwareRemoveEventListener(self, args) {
var eventName = args[0];
var handler = args[1];
var useCapturing = args[2] || false;
// - Inside a Web Worker, `this` is undefined, the context is `global`
// - When `addEventListener` is called on the global context in strict mode, `this` is undefined
// see https://github.com/angular/zone.js/issues/190
var target = self || _global;
var eventTask = findExistingRegisteredTask(target, handler, eventName, useCapturing, true);
if (eventTask) {
eventTask.zone.cancelTask(eventTask);
}
else {
target[SYMBOL_REMOVE_EVENT_LISTENER](eventName, handler, useCapturing);
}
}
function patchEventTargetMethods(obj) {
if (obj && obj.addEventListener) {
patchMethod(obj, ADD_EVENT_LISTENER, function () { return zoneAwareAddEventListener; });
patchMethod(obj, REMOVE_EVENT_LISTENER, function () { return zoneAwareRemoveEventListener; });
return true;
}
else {
return false;
}
}
exports.patchEventTargetMethods = patchEventTargetMethods;
;
var originalInstanceKey = exports.zoneSymbol('originalInstance');
// wrap some native API on `window`
function patchClass(className) {
var OriginalClass = _global[className];
if (!OriginalClass)
return;
_global[className] = function () {
var a = bindArguments(arguments, className);
switch (a.length) {
case 0:
this[originalInstanceKey] = new OriginalClass();
break;
case 1:
this[originalInstanceKey] = new OriginalClass(a[0]);
break;
case 2:
this[originalInstanceKey] = new OriginalClass(a[0], a[1]);
break;
case 3:
this[originalInstanceKey] = new OriginalClass(a[0], a[1], a[2]);
break;
case 4:
this[originalInstanceKey] = new OriginalClass(a[0], a[1], a[2], a[3]);
break;
default: throw new Error('Arg list too long.');
}
};
var instance = new OriginalClass(function () { });
var prop;
for (prop in instance) {
(function (prop) {
if (typeof instance[prop] === 'function') {