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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,
"use strict";
const lazy = {};
ChromeUtils.defineESModuleGetters(lazy, {
MigrationUtils: "resource:///modules/MigrationUtils.sys.mjs",
MigrationWizardConstants:
"chrome://browser/content/migration/migration-wizard-constants.mjs",
});
/**
* This file manages a MigrationWizard embedded in a dialog that runs
* in a top-level dialog window. It's main responsibility is to listen
* for dialog-specific events from the embedded MigrationWizard and to
* respond appropriately to them.
*
* A single object argument is expected to be passed when opening
* this dialog.
*
* @param {object} window.arguments.0
* @param {object} window.arguments.0.options
* A series of options for configuring the dialog. See
* MigrationUtils.showMigrationWizard for a description of this
* object.
*/
const MigrationDialog = {
_wiz: null,
init() {
addEventListener("load", this);
},
onLoad() {
this._wiz = document.getElementById("wizard");
this._wiz.addEventListener("MigrationWizard:Close", this);
document.addEventListener("keypress", this);
let args = window.arguments[0];
// When opened via nsIWindowWatcher.openWindow, the arguments are
// passed through C++, and they arrive to us wrapped as an XPCOM
// object. We use wrappedJSObject to get at the underlying JS
// object.
if (args instanceof Ci.nsISupports) {
args = args.wrappedJSObject;
}
let observer = new ResizeObserver(() => {
window.sizeToContent();
});
observer.observe(this._wiz);
customElements.whenDefined("migration-wizard").then(() => {
if (args.options?.skipSourceSelection) {
// This is an automigration for a profile refresh, so begin migration
// automatically once ready.
this.doProfileRefresh(
args.options.migratorKey,
args.options.migrator,
args.options.profileId
);
} else {
this._wiz.requestState();
}
});
},
handleEvent(event) {
switch (event.type) {
case "load": {
this.onLoad();
break;
}
case "keypress": {
if (event.keyCode == KeyEvent.DOM_VK_ESCAPE) {
window.close();
}
break;
}
case "MigrationWizard:Close": {
window.close();
break;
}
}
},
async doProfileRefresh(migratorKey, migrator, profileId) {
let profile = { id: profileId };
let resourceTypeData = await migrator.getMigrateData(profile);
let resourceTypeStrs = [];
for (let type in lazy.MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES) {
if (resourceTypeData & lazy.MigrationUtils.resourceTypes[type]) {
resourceTypeStrs.push(
lazy.MigrationWizardConstants.DISPLAYED_RESOURCE_TYPES[type]
);
}
}
this._wiz.doAutoImport(migratorKey, profile, resourceTypeStrs);
this._wiz.addEventListener(
"MigrationWizard:DoneMigration",
() => {
setTimeout(() => {
window.close();
}, 5000);
},
{ once: true }
);
},
};
MigrationDialog.init();