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/* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this file,
const lazy = {};
ChromeUtils.defineLazyGetter(lazy, "l10n", () => {
return new Localization(
["browser/tabbrowser.ftl", "branding/brand.ftl"],
true
);
});
/**
* Utility functions that can be used when opening multiple tabs, that can be
* called without any tabbrowser instance.
*/
export const OpenInTabsUtils = {
/**
* Gives the user a chance to cancel loading lots of tabs at once.
*/
confirmOpenInTabs(numTabsToOpen, aWindow) {
const WARN_ON_OPEN_PREF = "browser.tabs.warnOnOpen";
const MAX_OPNE_PREF = "browser.tabs.maxOpenBeforeWarn";
if (!Services.prefs.getBoolPref(WARN_ON_OPEN_PREF)) {
return true;
}
if (numTabsToOpen < Services.prefs.getIntPref(MAX_OPNE_PREF)) {
return true;
}
// default to true: if it were false, we wouldn't get this far
let warnOnOpen = { value: true };
const [title, message, button, checkbox] = lazy.l10n.formatMessagesSync([
{ id: "tabbrowser-confirm-open-multiple-tabs-title" },
{
id: "tabbrowser-confirm-open-multiple-tabs-message",
args: { tabCount: numTabsToOpen },
},
{ id: "tabbrowser-confirm-open-multiple-tabs-button" },
{ id: "tabbrowser-confirm-open-multiple-tabs-checkbox" },
]);
let buttonPressed = Services.prompt.confirmEx(
aWindow,
title.value,
message.value,
Services.prompt.BUTTON_TITLE_IS_STRING * Services.prompt.BUTTON_POS_0 +
Services.prompt.BUTTON_TITLE_CANCEL * Services.prompt.BUTTON_POS_1,
button.value,
null,
null,
checkbox.value,
warnOnOpen
);
let reallyOpen = buttonPressed == 0;
// don't set the pref unless they press OK and it's false
if (reallyOpen && !warnOnOpen.value) {
Services.prefs.setBoolPref(WARN_ON_OPEN_PREF, false);
}
return reallyOpen;
},
/*
* Async version of confirmOpenInTabs.
*/
promiseConfirmOpenInTabs(numTabsToOpen, aWindow) {
return new Promise(resolve => {
Services.tm.dispatchToMainThread(() => {
resolve(this.confirmOpenInTabs(numTabsToOpen, aWindow));
});
});
},
};