mirror of https://github.com/dani/vroom.git
Since Chrome 34, a new API for screen sharing is available (the previous one using the flag will probably be deprecated soon) This commit adds: - Source of a simple Chrome extension to use this new API (which is a perfect copy of the sample extension given by &yet here: https://github.com/HenrikJoreteg/getScreenMedia - Adapt help page - New modal dialog to prompt user to install the extension from Google Web Store - Better error messages if you can't share your screen Should fix #7master
Daniel Berteaud
11 years ago
parent
ab4126d8a9
commit
536143bdf0
10 changed files with 105 additions and 6 deletions
@ -0,0 +1,25 @@ |
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/* background page, responsible for actually choosing media */ |
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chrome.runtime.onConnect.addListener(function (channel) { |
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channel.onMessage.addListener(function (message) { |
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switch(message.type) { |
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case 'getScreen': |
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var pending = chrome.desktopCapture.chooseDesktopMedia(message.options || ['screen', 'window'],
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channel.sender.tab, function (streamid) { |
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// communicate this string to the app so it can call getUserMedia with it
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message.type = 'gotScreen'; |
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message.sourceId = streamid; |
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channel.postMessage(message); |
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}); |
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// let the app know that it can cancel the timeout
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message.type = 'getScreenPending'; |
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message.request = pending; |
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channel.postMessage(message); |
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break; |
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case 'cancelGetScreen': |
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chrome.desktopCapture.cancelChooseDesktopMedia(message.request); |
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message.type = 'canceledGetScreen'; |
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channel.postMessage(message); |
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break; |
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} |
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}); |
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}); |
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@ -0,0 +1,14 @@ |
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/* the chrome content script which can listen to the page dom events */ |
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var channel = chrome.runtime.connect(); |
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channel.onMessage.addListener(function (message) { |
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console.log('channel message', message); |
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window.postMessage(message, '*'); |
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}); |
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|
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window.addEventListener('message', function (event) { |
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if (event.source != window) |
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return; |
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if (!event.data && (event.data.type == 'getScreen' || event.data.type == 'cancelGetScreen')) |
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return; |
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channel.postMessage(event.data); |
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}); |
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@ -0,0 +1,19 @@ |
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{ |
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"name": "Screen sharing for VROOM", |
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"description": "Allow screen sharing in the VROOM WebRTC visio conference app", |
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"version": "0.0.1", |
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"manifest_version": 2, |
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"minimum_chrome_version": "34", |
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"icons": { |
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}, |
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"permissions": [ |
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"desktopCapture" |
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], |
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"background": { |
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"scripts": ["background.js"] |
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}, |
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"content_scripts": [ { |
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"js": [ "content.js" ], |
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"matches": ["https://*/*"] |
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}] |
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} |
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