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2f419065da
This is a start, there are more modules and scripts we can/should move, as well as tests. Differential Revision: https://phabricator.services.mozilla.com/D210676
77 lines
2.3 KiB
JavaScript
77 lines
2.3 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 file,
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* You can obtain one at http://mozilla.org/MPL/2.0/. */
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const lazy = {};
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ChromeUtils.defineLazyGetter(lazy, "l10n", () => {
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return new Localization(
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["browser/tabbrowser.ftl", "branding/brand.ftl"],
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true
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);
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});
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/**
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* Utility functions that can be used when opening multiple tabs, that can be
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* called without any tabbrowser instance.
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*/
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export const OpenInTabsUtils = {
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/**
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* Gives the user a chance to cancel loading lots of tabs at once.
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*/
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confirmOpenInTabs(numTabsToOpen, aWindow) {
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const WARN_ON_OPEN_PREF = "browser.tabs.warnOnOpen";
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const MAX_OPNE_PREF = "browser.tabs.maxOpenBeforeWarn";
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if (!Services.prefs.getBoolPref(WARN_ON_OPEN_PREF)) {
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return true;
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}
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if (numTabsToOpen < Services.prefs.getIntPref(MAX_OPNE_PREF)) {
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return true;
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}
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// default to true: if it were false, we wouldn't get this far
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let warnOnOpen = { value: true };
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const [title, message, button, checkbox] = lazy.l10n.formatMessagesSync([
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{ id: "tabbrowser-confirm-open-multiple-tabs-title" },
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{
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id: "tabbrowser-confirm-open-multiple-tabs-message",
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args: { tabCount: numTabsToOpen },
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},
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{ id: "tabbrowser-confirm-open-multiple-tabs-button" },
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{ id: "tabbrowser-confirm-open-multiple-tabs-checkbox" },
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]);
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let buttonPressed = Services.prompt.confirmEx(
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aWindow,
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title.value,
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message.value,
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Services.prompt.BUTTON_TITLE_IS_STRING * Services.prompt.BUTTON_POS_0 +
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Services.prompt.BUTTON_TITLE_CANCEL * Services.prompt.BUTTON_POS_1,
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button.value,
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null,
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null,
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checkbox.value,
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warnOnOpen
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);
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let reallyOpen = buttonPressed == 0;
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// don't set the pref unless they press OK and it's false
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if (reallyOpen && !warnOnOpen.value) {
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Services.prefs.setBoolPref(WARN_ON_OPEN_PREF, false);
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}
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return reallyOpen;
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},
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/*
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* Async version of confirmOpenInTabs.
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*/
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promiseConfirmOpenInTabs(numTabsToOpen, aWindow) {
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return new Promise(resolve => {
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Services.tm.dispatchToMainThread(() => {
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resolve(this.confirmOpenInTabs(numTabsToOpen, aWindow));
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});
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});
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},
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};
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