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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,
* You can obtain one at http://mozilla.org/MPL/2.0/. */
"use strict";
this.EXPORTED_SYMBOLS = ["OpenInTabsUtils"];
const { XPCOMUtils } = ChromeUtils.import(
"resource://gre/modules/XPCOMUtils.jsm"
);
const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
XPCOMUtils.defineLazyGetter(this, "bundle", function() {
return Services.strings.createBundle(
"chrome://browser/locale/tabbrowser.properties"
);
});
/**
* Utility functions that can be used when opening multiple tabs, that can be
* called without any tabbrowser instance.
*/
this.OpenInTabsUtils = {
getString(key) {
return bundle.GetStringFromName(key);
},
getFormattedString(key, params) {
return bundle.formatStringFromName(key, params);
},
/**
* 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 messageKey = "tabs.openWarningMultipleBranded";
const openKey = "tabs.openButtonMultiple";
const BRANDING_BUNDLE_URI = "chrome://branding/locale/brand.properties";
let brandShortName = Services.strings
.createBundle(BRANDING_BUNDLE_URI)
.GetStringFromName("brandShortName");
let buttonPressed = Services.prompt.confirmEx(
aWindow,
this.getString("tabs.openWarningTitle"),
this.getFormattedString(messageKey, [numTabsToOpen, brandShortName]),
Services.prompt.BUTTON_TITLE_IS_STRING * Services.prompt.BUTTON_POS_0 +
Services.prompt.BUTTON_TITLE_CANCEL * Services.prompt.BUTTON_POS_1,
this.getString(openKey),
null,
null,
this.getFormattedString("tabs.openWarningPromptMeBranded", [
brandShortName,
]),
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));
});
});
},
};
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