forked from mirrors/gecko-dev
55 lines
1.7 KiB
JavaScript
55 lines
1.7 KiB
JavaScript
/* vim: set ts=2 sw=2 sts=2 et tw=80: */
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/* 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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const lazy = {};
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ChromeUtils.defineESModuleGetters(lazy, {
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E10SUtils: "resource://gre/modules/E10SUtils.sys.mjs",
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});
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export class BrowserTabChild extends JSWindowActorChild {
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constructor() {
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super();
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}
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receiveMessage(message) {
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let context = this.manager.browsingContext;
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let docShell = context.docShell;
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switch (message.name) {
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// XXX(nika): Should we try to call this in the parent process instead?
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case "Browser:Reload":
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/* First, we'll try to use the session history object to reload so
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* that framesets are handled properly. If we're in a special
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* window (such as view-source) that has no session history, fall
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* back on using the web navigation's reload method.
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*/
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let webNav = docShell.QueryInterface(Ci.nsIWebNavigation);
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try {
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if (webNav.sessionHistory) {
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webNav = webNav.sessionHistory;
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}
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} catch (e) {}
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let reloadFlags = message.data.flags;
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if (message.data.handlingUserInput) {
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reloadFlags |= Ci.nsIWebNavigation.LOAD_FLAGS_USER_ACTIVATION;
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}
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try {
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lazy.E10SUtils.wrapHandlingUserInput(
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this.document.defaultView,
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message.data.handlingUserInput,
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() => webNav.reload(reloadFlags)
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);
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} catch (e) {}
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break;
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case "ForceEncodingDetection":
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docShell.forceEncodingDetection();
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break;
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}
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}
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}
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