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Text File  |  2004-03-11  |  2.3 KB  |  68 lines
  1. function Startup()
  2. {
  3.   PlaySoundCheck();
  4.  
  5.   // if we don't have the alert service, hide the pref UI for using alerts to notify on new mail
  6.   // see bug #158711
  7.   var newMailNotificationAlertUI = document.getElementById("newMailNotificationAlert");
  8.   newMailNotificationAlertUI.hidden = !("@mozilla.org/alerts-service;1" in Components.classes);
  9. }
  10.  
  11. function PlaySoundCheck()
  12. {
  13.   var playSound = document.getElementById("newMailNotification").checked;
  14.   var playSoundType = document.getElementById("newMailNotificationType");
  15.   playSoundType.disabled = !playSound;
  16.  
  17.   var disableCustomUI = !(playSound && playSoundType.value == 1);
  18.   var mailnewsSoundFileUrl = document.getElementById("mailnewsSoundFileUrl");
  19.  
  20.   mailnewsSoundFileUrl.disabled = disableCustomUI
  21.   document.getElementById("preview").disabled = disableCustomUI || (mailnewsSoundFileUrl.value == "");
  22.   document.getElementById("browse").disabled = disableCustomUI;
  23. }
  24.  
  25. const nsIFilePicker = Components.interfaces.nsIFilePicker;
  26.  
  27. function Browse()
  28. {
  29.   var fp = Components.classes["@mozilla.org/filepicker;1"]
  30.                        .createInstance(nsIFilePicker);
  31.  
  32.   // XXX todo, persist the last sound directory and pass it in
  33.   // XXX todo filter by .wav
  34.   fp.init(window, document.getElementById("browse").getAttribute("filepickertitle"), nsIFilePicker.modeOpen);
  35.   fp.appendFilters(nsIFilePicker.filterAll);
  36.  
  37.   var ret = fp.show();
  38.   if (ret == nsIFilePicker.returnOK) {
  39.     var mailnewsSoundFileUrl = document.getElementById("mailnewsSoundFileUrl");
  40.     // convert the nsILocalFile into a nsIFile url 
  41.     mailnewsSoundFileUrl.value = fp.fileURL.spec;
  42.   }
  43.  
  44.   document.getElementById("preview").disabled = (document.getElementById("mailnewsSoundFileUrl").value == "");
  45. }
  46.  
  47. var gSound = null;
  48.  
  49. function PreviewSound()
  50. {
  51.   var soundURL = document.getElementById("mailnewsSoundFileUrl").value;
  52.  
  53.   if (!gSound)
  54.     gSound = Components.classes["@mozilla.org/sound;1"].createInstance(Components.interfaces.nsISound);
  55.  
  56.   if (soundURL.indexOf("file://") == -1) {
  57.     // XXX todo see if we can create a nsIURL from the native file path
  58.     // otherwise, play a system sound
  59.     gSound.playSystemSound(soundURL);
  60.   }
  61.   else {
  62.     var ioService = Components.classes["@mozilla.org/network/io-service;1"]
  63.                      .getService(Components.interfaces.nsIIOService);
  64.     var url = ioService.newURI(soundURL, null, null);
  65.     gSound.play(url)
  66.   }
  67. }
  68.