The Tor Browser / file comparison
comparison: b2g/chrome/content/test/mochitest/RecordingStatusChromeScript.js
b2g/chrome/content/test/mochitest/RecordingStatusChromeScript.js
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
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deleted
inserted
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| -1:000000000000 | 0:478ceb82ad13 |
|---|---|
| 1 /* Any copyright is dedicated to the Public Domain. | |
| 2 http://creativecommons.org/publicdomain/zero/1.0/ */ | |
| 3 | |
| 4 const { classes: Cc, interfaces: Ci, results: Cr, utils: Cu } = Components; | |
| 5 const { Services } = Cu.import('resource://gre/modules/Services.jsm'); | |
| 6 const { SystemAppProxy } = Cu.import('resource://gre/modules/SystemAppProxy.jsm'); | |
| 7 | |
| 8 var processId; | |
| 9 | |
| 10 function peekChildId(aSubject, aTopic, aData) { | |
| 11 Services.obs.removeObserver(peekChildId, 'recording-device-events'); | |
| 12 Services.obs.removeObserver(peekChildId, 'recording-device-ipc-events'); | |
| 13 let props = aSubject.QueryInterface(Ci.nsIPropertyBag2); | |
| 14 if (props.hasKey('childID')) { | |
| 15 processId = props.get('childID'); | |
| 16 } | |
| 17 } | |
| 18 | |
| 19 addMessageListener('init-chrome-event', function(message) { | |
| 20 // listen mozChromeEvent and forward to content process. | |
| 21 let type = message.type; | |
| 22 SystemAppProxy.addEventListener('mozChromeEvent', function(event) { | |
| 23 let details = event.detail; | |
| 24 if (details.type === type) { | |
| 25 sendAsyncMessage('chrome-event', details); | |
| 26 } | |
| 27 }, true); | |
| 28 | |
| 29 Services.obs.addObserver(peekChildId, 'recording-device-events', false); | |
| 30 Services.obs.addObserver(peekChildId, 'recording-device-ipc-events', false); | |
| 31 }); | |
| 32 | |
| 33 addMessageListener('fake-content-shutdown', function(message) { | |
| 34 let props = Cc["@mozilla.org/hash-property-bag;1"] | |
| 35 .createInstance(Ci.nsIWritablePropertyBag2); | |
| 36 if (processId) { | |
| 37 props.setPropertyAsUint64('childID', processId); | |
| 38 } | |
| 39 Services.obs.notifyObservers(props, 'recording-device-ipc-events', 'content-shutdown'); | |
| 40 }); |
