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// vim: set ts=2 sw=2 sts=2 tw=80:
// 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
const kSoundEnabledPref = "accessibility.typeaheadfind.enablesound";
const kNotFoundSoundPref = "accessibility.typeaheadfind.soundURL";
import { XPCOMUtils } from "resource://gre/modules/XPCOMUtils.sys.mjs";
const lazy = {};
XPCOMUtils.defineLazyPreferenceGetter(
lazy,
"isSoundEnabled",
kSoundEnabledPref,
false
);
XPCOMUtils.defineLazyPreferenceGetter(
lazy,
"notFoundSoundURL",
kNotFoundSoundPref,
""
);
let gSound = null;
export function resetSound() {
gSound = null;
}
export function initNotFoundSound() {
if (!gSound && lazy.isSoundEnabled && lazy.notFoundSoundURL) {
try {
gSound = Cc["@mozilla.org/sound;1"].getService(Ci.nsISound);
gSound.init();
} catch (ex) {}
}
}
export function playNotFoundSound() {
if (!lazy.isSoundEnabled || !lazy.notFoundSoundURL) {
return;
}
initNotFoundSound();
if (!gSound) {
return;
}
let soundUrl = lazy.notFoundSoundURL;
if (soundUrl == "beep") {
gSound.beep();
} else {
if (soundUrl == "default") {
soundUrl = "chrome://global/content/notfound.wav";
}
gSound.play(Services.io.newURI(soundUrl));
}
}