forked from mirrors/gecko-dev
42 lines
1.3 KiB
JavaScript
42 lines
1.3 KiB
JavaScript
/* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/. */
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/* eslint-env mozilla/remote-page */
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var AboutRestartRequired = {
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/* Only do autofocus if we're the toplevel frame; otherwise we
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don't want to call attention to ourselves! The key part is
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that autofocus happens on insertion into the tree, so we
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can remove the button, add @autofocus, and reinsert the
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button.
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*/
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addAutofocus() {
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if (window.top == window) {
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var button = document.getElementById("restart");
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var parent = button.parentNode;
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button.remove();
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button.setAttribute("autofocus", "true");
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parent.insertAdjacentElement("afterbegin", button);
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}
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},
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restart() {
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Services.startup.quit(
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Ci.nsIAppStartup.eRestart | Ci.nsIAppStartup.eAttemptQuit
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);
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},
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init() {
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this.addAutofocus();
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},
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};
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AboutRestartRequired.init();
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let restartButton = document.getElementById("restart");
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restartButton.onclick = function() {
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AboutRestartRequired.restart();
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};
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// Dispatch this event so tests can detect that we finished loading the page.
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let event = new CustomEvent("AboutRestartRequiredLoad", { bubbles: true });
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document.dispatchEvent(event);
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