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Sidebar.jsm
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Sidebar.jsm
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/* -*- indent-tabs-mode: nil; js-indent-level: 4 -*- */
/* 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/. */
const { Services } = ChromeUtils.import("resource://gre/modules/Services.jsm");
function nsSidebar() {}
nsSidebar.prototype = {
init(window) {
this.window = window;
},
// This function implements window.external.AddSearchProvider().
// The capitalization, although nonstandard here, is to match other browsers'
// APIs and is therefore important.
AddSearchProvider(engineURL) {
if (!Services.prefs.getBoolPref("dom.sidebar.enabled", false)) {
return;
}
let sidebarActor;
try {
sidebarActor = this.window.windowGlobalChild.getActor("SidebarSearch");
} catch (ex) {}
if (!sidebarActor) {
Cu.reportError(
`Installing a search provider from this context is not currently supported: ${
Error().stack
}.`
);
return;
}
sidebarActor.sendAsyncMessage("Search:AddEngine", {
pageURL: this.window.document.documentURIObject.spec,
engineURL,
});
},
// This function exists to implement window.external.IsSearchProviderInstalled(),
// for compatibility with other browsers. The function has been deprecated
// and so will not be implemented.
IsSearchProviderInstalled() {},
classID: Components.ID("{22117140-9c6e-11d3-aaf1-00805f8a4905}"),
QueryInterface: ChromeUtils.generateQI([Ci.nsIDOMGlobalPropertyInitializer]),
};
var EXPORTED_SYMBOLS = ["nsSidebar"];