sam_oneal/fx_cast
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Implement receiver action listeners

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hensm
2020-01-26 16:05:27 +00:00
parent 741379ca72
commit c676184898
7 changed files with 187 additions and 79 deletions
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46
ext/src/shim/cast/index.ts
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@@ -41,12 +41,13 @@ type ErrorCallback = (err: Error_) => void;
let apiConfig: ApiConfig;
let receiverList: any[] = [];
const receiverList: Receiver[] = [];
const sessionList: Session[] = [];
const receiverActionListeners = new Set<ReceiverActionListener>();
let sessionRequestInProgress = false;
const receiverListeners = new Set<ReceiverActionListener>();
let sessionSuccessCallback: RequestSessionSuccessCallback;
let sessionErrorCallback: ErrorCallback;
@@ -76,8 +77,7 @@ export const VERSION = [1, 2];
export function addReceiverActionListener (
listener: ReceiverActionListener): void {
console.info("fx_cast (Debug): cast.addReceiverActionListener");
receiverListeners.add(listener);
receiverActionListeners.add(listener);
}
export function initialize (
@@ -125,7 +125,7 @@ export function precache (_data: string): void {
export function removeReceiverActionListener (
listener: ReceiverActionListener): void {
receiverListeners.delete(listener);
receiverActionListeners.delete(listener);
}
export function requestSession (
@@ -306,8 +306,10 @@ onMessage(async message => {
* and update availability state.
*/
case "shim:/serviceDown": {
receiverList = receiverList.filter(
receiver => receiver.id !== message.data.id);
const receiverIndex = receiverList.findIndex(
receiver => receiver.id === message.data.id);
receiverList.splice(receiverIndex, 1);
if (receiverList.length === 0) {
if (apiConfig) {
@@ -322,10 +324,19 @@ onMessage(async message => {
case "shim:/selectReceiverEnd": {
console.info("fx_cast (Debug): Selected receiver");
if (!sessionRequestInProgress) {
break;
}
const selectedReceiver = new Receiver_(
message.data.receiver.id
, message.data.receiver.friendlyName);
for (const listener of receiverActionListeners) {
console.info("fx_cast (Debug): Calling receiver action listener (CAST)", message.data.receiver);
listener(selectedReceiver, ReceiverAction.CAST);
}
(selectedReceiver as any)._address = message.data.receiver.host;
(selectedReceiver as any)._port = message.data.receiver.port;
@@ -363,6 +374,23 @@ onMessage(async message => {
break;
}
case "shim:/selectReceiverStop": {
console.info("fx_cast (Debug): Stopped receiver");
if (sessionRequestInProgress) {
for (const listener of receiverActionListeners) {
const castReceiver = new Receiver_(
message.data.receiver.id
, message.data.receiver.friendlyName);
console.info("fx_cast (Debug): Calling receiver action listener (STOP)", message.data.receiver);
listener(castReceiver, ReceiverAction.STOP);
}
}
break;
}
/**
* Popup closed before session established.
*/