зеркало из https://github.com/mozilla/gecko-dev.git
39 строки
1.3 KiB
JavaScript
39 строки
1.3 KiB
JavaScript
// Invokes callback from a trusted click event, to satisfy
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// https://html.spec.whatwg.org/#triggered-by-user-activation
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function trusted_click(test, callback, container)
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{
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var document = container.ownerDocument;
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var button = document.createElement("button");
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button.textContent = "click to continue test";
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button.style.display = "block";
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button.style.fontSize = "20px";
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button.style.padding = "10px";
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button.onclick = test.step_func(function()
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{
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callback();
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container.removeChild(button);
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});
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container.appendChild(button);
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}
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// Invokes element.requestFullscreen() from a trusted click.
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function trusted_request(test, element, container)
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{
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trusted_click(test, () => {
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var promise = element.requestFullscreen();
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if (promise) {
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// Keep the promise resolution silent. Otherwise unhandledrejection
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// may fire for the failure test cases.
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promise.then(() => {}, () => {});
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}
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}, container || element.parentNode);
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}
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// Invokes element.requestFullscreen() from a trusted click.
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function trusted_request_with_promise(test, element, container, resolve, reject)
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{
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trusted_click(test, () => {
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element.requestFullscreen().then(resolve, reject);
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}, container || element.parentNode);
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}
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