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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/. */
let gParams;
const { AppConstants } = ChromeUtils.importESModule(
"resource://gre/modules/AppConstants.sys.mjs"
);
window.addEventListener("load", event => {
init();
});
function init() {
/*
* The C++ code passes a dialog param block using its integers as in and out
* arguments for this UI. The following are the uses of the integers:
*
* 0: A set of flags from nsIToolkitProfileService.downgradeUIFlags.
* 1: A return argument, one of nsIToolkitProfileService.downgradeUIChoice.
*/
gParams = window.arguments[0].QueryInterface(Ci.nsIDialogParamBlock);
document.addEventListener("dialogextra1", createProfile);
document.addEventListener("dialogaccept", quit);
document.addEventListener("dialogcancel", quit);
document.querySelector("dialog").getButton("accept").focus();
}
function quit() {
gParams.SetInt(1, Ci.nsIToolkitProfileService.quit);
}
function createProfile() {
gParams.SetInt(1, Ci.nsIToolkitProfileService.createNewProfile);
window.close();
}
function moreInfo(event) {
if (event.type == "keypress" && event.key != "Enter") {
return;
}
event.preventDefault();
let uri = Services.io.newURI(
"https://support.mozilla.org/kb/unable-launch-older-version-profile"
);
Cc["@mozilla.org/uriloader/external-protocol-service;1"]
.getService(Ci.nsIExternalProtocolService)
.loadURI(uri);
}
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