b38dea0597
Share Gaia assets and adapters, keep private profiles and development documents local, and update both public READMEs.
49 lines
1.3 KiB
JavaScript
49 lines
1.3 KiB
JavaScript
'use strict';
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var IACHandler = {
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_eventPrefix: 'iac-',
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_ports: {},
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init: function onInit() {
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var self = this;
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window.navigator.mozSetMessageHandler('connection',
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function onConnected(request) {
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var keyword = request.keyword;
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var port = request.port;
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// We will save each port by keyword; ports may get overwritten
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// sometimes, but that's ok because there should only be one *active*
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// port with a given keyword at any time.
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self._ports[keyword] = port;
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port.onmessage = function onReceivedMessage(evt) {
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var message = evt.data;
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/*
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* System will emit a event when received message
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* e.g. iac-ftucomms
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* iac-[keywords]
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*/
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var evtName = self._eventPrefix + keyword;
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var iacEvt = document.createEvent('CustomEvent');
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/*
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* You can get the message by accessing
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* `event.detail`
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*
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* It will store the whole message you passed from postMessage
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*/
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iacEvt.initCustomEvent(evtName,
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/* canBubble: */ true, /* cancelable */ false, message);
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window.dispatchEvent(iacEvt);
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};
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});
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},
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getPort: function(keyword) {
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return this._ports[keyword];
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}
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};
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IACHandler.init();
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