to(channel) {
if (StringMapWrapper.contains(this._channels, channel)) {
return this._channels[channel];
}
else {
var emitter = new EventEmitter();
emitter.observer({
next: (message) => {
this._postMessageTarget.postMessage({ channel: channel, message: message });
}
});
return emitter;
}
}
PostMessageBusSink.prototype.to = function (channel) {
var _this = this;
if (collection_1.StringMapWrapper.contains(this._channels, channel)) {
return this._channels[channel];
}
else {
var emitter = new async_1.EventEmitter();
emitter.observer({
next: function (message) {
_this._postMessageTarget.postMessage({ channel: channel, message: message });
}
});
return emitter;
}
};
onEnter: () => {
// console.log('ZONE.enter', this._nesting, this._isStable);
this._nesting++;
if (this._isStable) {
this._isStable = false;
this._onUnstable.emit(null);
}
},
initChannel(channel, runInZone = true) {
if (StringMapWrapper.contains(this._channels, channel)) {
throw new BaseException(`${channel} has already been initialized`);
}
var emitter = new EventEmitter(false);
var channelInfo = new _Channel(emitter, runInZone);
this._channels[channel] = channelInfo;
emitter.subscribe((data) => {
var message = { channel: channel, message: data };
if (runInZone) {
this._messageBuffer.push(message);
}
else {
this._sendMessages([message]);
}
});
}
return this._componentRef.then((componentRef) => {
this.activateEvents.emit(componentRef.instance);
if (hasLifecycleHook(hookMod.routerOnActivate, componentType)) {
return this._componentRef.then((ref) => ref.instance.routerOnActivate(nextInstruction, previousInstruction));
}
else {
return componentRef;
}
});
PostMessageBusSink.prototype.initChannel = function (channel, runInZone) {
var _this = this;
if (runInZone === void 0) { runInZone = true; }
if (collection_1.StringMapWrapper.contains(this._channels, channel)) {
throw new exceptions_1.BaseException(channel + " has already been initialized");
}
var emitter = new async_1.EventEmitter(false);
var channelInfo = new _Channel(emitter, runInZone);
this._channels[channel] = channelInfo;
emitter.subscribe(function (data) {
var message = { channel: channel, message: data };
if (runInZone) {
_this._messageBuffer.push(message);
}
else {
_this._sendMessages([message]);
}
});
};
_checkStable() {
if (this._nesting == 0) {
if (!this._hasPendingMicrotasks && !this._isStable) {
try {
// console.log('ZONE.microtaskEmpty');
this._nesting++;
this._onMicrotaskEmpty.emit(null);
}
finally {
this._nesting--;
if (!this._hasPendingMicrotasks) {
try {
// console.log('ZONE.stable', this._nesting, this._isStable);
this.runOutsideAngular(() => this._onStable.emit(null));
}
finally {
this._isStable = true;
}
}
}
}
}
}
/** @internal */
notifyOnChanges() { this._emitter.emit(this); }
this.runOutsideAngular(() => { this._onEventDoneEvents.emit(null); });
parentRun.call(this._innerZone, () => { this._onTurnDoneEvents.emit(null); });
this.runOutsideAngular(() => this._onStable.emit(null));
onError: (error) => this._onErrorEvents.emit(error)