function Startup() { PlaySoundCheck(); // if we don't have the alert service, hide the pref UI for using alerts to notify on new mail // see bug #158711 var newMailNotificationAlertUI = document.getElementById("newMailNotificationAlert"); newMailNotificationAlertUI.hidden = !("@mozilla.org/alerts-service;1" in Components.classes); } function PlaySoundCheck() { var playSound = document.getElementById("newMailNotification").checked; var playSoundType = document.getElementById("newMailNotificationType"); playSoundType.disabled = !playSound; var disableCustomUI = !(playSound && playSoundType.value == 1); var mailnewsSoundFileUrl = document.getElementById("mailnewsSoundFileUrl"); mailnewsSoundFileUrl.disabled = disableCustomUI document.getElementById("preview").disabled = disableCustomUI || (mailnewsSoundFileUrl.value == ""); document.getElementById("browse").disabled = disableCustomUI; } const nsIFilePicker = Components.interfaces.nsIFilePicker; function Browse() { var fp = Components.classes["@mozilla.org/filepicker;1"] .createInstance(nsIFilePicker); // XXX todo, persist the last sound directory and pass it in // XXX todo filter by .wav fp.init(window, document.getElementById("browse").getAttribute("filepickertitle"), nsIFilePicker.modeOpen); fp.appendFilters(nsIFilePicker.filterAll); var ret = fp.show(); if (ret == nsIFilePicker.returnOK) { var mailnewsSoundFileUrl = document.getElementById("mailnewsSoundFileUrl"); // convert the nsILocalFile into a nsIFile url mailnewsSoundFileUrl.value = fp.fileURL.spec; } document.getElementById("preview").disabled = (document.getElementById("mailnewsSoundFileUrl").value == ""); } var gSound = null; function PreviewSound() { var soundURL = document.getElementById("mailnewsSoundFileUrl").value; if (!gSound) gSound = Components.classes["@mozilla.org/sound;1"].createInstance(Components.interfaces.nsISound); if (soundURL.indexOf("file://") == -1) { // XXX todo see if we can create a nsIURL from the native file path // otherwise, play a system sound gSound.playSystemSound(soundURL); } else { var ioService = Components.classes["@mozilla.org/network/io-service;1"] .getService(Components.interfaces.nsIIOService); var url = ioService.newURI(soundURL, null, null); gSound.play(url) } }