moonlight-chrome/static/js/messages.js
2018-04-24 08:40:39 +02:00

78 lines
2.8 KiB
JavaScript

var callbacks = {}
var callbacks_ids = 1;
/**
* var sendMessage - Sends a message with arguments to the NaCl module
*
* @param {String} method A named method
* @param {(String|Array)} params An array of options or a signle string
* @return {void} The NaCl module calls back trought the handleMessage method
*/
var sendMessage = function(method, params) {
return new Promise(function(resolve, reject) {
var id = callbacks_ids++;
callbacks[id] = {
'resolve': resolve,
'reject': reject
};
common.naclModule.postMessage({
'callbackId': id,
'method': method,
'params': params
});
});
}
/**
* handleMessage - Handles messages from the NaCl module
*
* @param {Object} msg An object given by the NaCl module
* @return {void}
*/
function handleMessage(msg) {
if (msg.data.callbackId && callbacks[msg.data.callbackId]) { // if it's a callback, treat it as such
callbacks[msg.data.callbackId][msg.data.type](msg.data.ret);
delete callbacks[msg.data.callbackId]
} else { // else, it's just info, or an event
console.log('%c[messages.js, handleMessage]', 'color:gray;', 'Message data: ', msg.data)
if (msg.data === 'streamTerminated') { // if it's a recognized event, notify the appropriate function
$('#loadingSpinner').css('display', 'none'); // This is a fallback for RTSP handshake failing, which immediately terminates the stream.
$('body').css('backgroundColor', '#282C38');
// Release our keep awake request
chrome.power.releaseKeepAwake();
api.refreshServerInfo().then(function(ret) { // refresh the serverinfo to acknowledge the currently running app
api.getAppList().then(function(appList) {
appList.forEach(function(app) {
stylizeBoxArt(api, app.id); // and reapply stylization to indicate what's currently running
});
});
showApps(api);
isInGame = false;
// restore main window from 'fullscreen' to 'normal' mode (if required)
(windowState == 'normal') && chrome.app.window.current().restore();
});
} else if (msg.data === 'Connection Established') {
$('#loadingSpinner').css('display', 'none');
$('body').css('backgroundColor', 'black');
// Keep the display awake while streaming
chrome.power.requestKeepAwake("display");
} else if (msg.data.indexOf('ProgressMsg: ') === 0) {
$('#loadingMessage').text(msg.data.replace('ProgressMsg: ', ''));
} else if (msg.data.indexOf('TransientMsg: ') === 0) {
snackbarLog(msg.data.replace('TransientMsg: ', ''));
} else if (msg.data.indexOf('DialogMsg: ') === 0) {
// FIXME: Really use a dialog
snackbarLogLong(msg.data.replace('DialogMsg: ', ''));
} else if (msg.data === 'displayVideo') {
$("#listener").addClass("fullscreen");
}
}
}