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https://github.com/servo/servo
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60 lines
2.1 KiB
HTML
60 lines
2.1 KiB
HTML
<!DOCTYPE html>
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<meta charset="utf-8">
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<title>Presentation API - controlling ua - sandboxing</title>
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<link rel="author" title="Francois Daoust" href="https://www.w3.org/People/#fd">
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<link rel="help" href="http://w3c.github.io/presentation-api/#dom-presentationrequest-start">
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<script>
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window.onmessage = function (ev) {
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try {
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var request = new PresentationRequest('presentation.html');;
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if (ev.data === 'start') {
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request.start()
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.then(function () {
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parent.window.postMessage('success', '*');
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})
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.catch(function (err) {
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if ((err.name === 'NotFoundError') ||
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(err.name === 'NotAllowedError')) {
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// These errors either mean that the user dismissed the dialog
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// box or that the UA could not find any available or suitable
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// screen. This is equivalent of succeeding for the purpose of
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// iframe tests.
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parent.window.postMessage('success', '*');
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}
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else {
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parent.window.postMessage(err.name, '*');
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}
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});
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}
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else if (ev.data === 'reconnect') {
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request.reconnect('someid')
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.then(function () {
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parent.window.postMessage('success', '*');
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})
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.catch(function (err) {
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parent.window.postMessage(err.name, '*');
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});
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}
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else if (ev.data === 'getAvailability') {
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request.getAvailability()
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.then(function () {
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parent.window.postMessage('success', '*');
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})
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.catch(function (err) {
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if (err.name === 'NotSupportedError') {
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parent.window.postMessage('success', '*');
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}
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else {
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parent.window.postMessage(err.name, '*');
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}
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});
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}
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}
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catch (err) {
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parent.window.postMessage('Could not create PresentationRequest', '*');
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}
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}
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parent.window.postMessage('ready', '*');
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</script>
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