public override void FinishedLaunching(NSObject notification)
{
// Configure logger
string path = Path.Combine (Path.GetDirectoryName(System.Reflection.Assembly.GetEntryAssembly().Location), "log4net.config");
XmlConfigurator.ConfigureAndWatch (new FileInfo(path));
logger.Info ("Ventriliquest 1.0 Starting up...");
// Get list of available audio out devices
xamspeech ham = new xamspeech ();
OutputDevices = ham.GetDevices ();
// Setup UI
statusMenu = new NSMenu ();
statusItem = NSStatusBar.SystemStatusBar.CreateStatusItem (30);
var outputItem = new NSMenuItem ("Output Device",
(a, b) => {
});
var deviceList = new NSMenu ();
outputItem.Submenu = deviceList;
OutputDeviceUID = "Built-in Output";
foreach(var entry in OutputDevices) {
var test = new NSMenuItem (entry.Key.ToString(),
(a, b) => {
foreach(NSMenuItem item in deviceList.ItemArray()) {
item.State = NSCellStateValue.Off;
}
NSMenuItem theItem = (NSMenuItem)a;
theItem.State = NSCellStateValue.On;
config.OutputDevice = theItem.Title;
foreach(var e in OutputDevices) {
if(e.Key.ToString().Equals(theItem.Title)) {
OutputDeviceUID = e.Value.ToString();
}
}
});
if(entry.Key.ToString().Equals(config.OutputDevice)) {
test.State = NSCellStateValue.On;
OutputDeviceUID = entry.Value.ToString ();
}
deviceList.AddItem (test);
}
var daItem = new NSMenuItem ("Local Connections Only",
(a, b) => {
NSMenuItem theItem = (NSMenuItem)a;
if(theItem.State == NSCellStateValue.On) {
config.LocalOnly = false;
theItem.State = NSCellStateValue.Off;
} else {
config.LocalOnly = true;
theItem.State = NSCellStateValue.On;
}
});
if(config.LocalOnly) {
daItem.State = NSCellStateValue.On;
}
var quitItem = new NSMenuItem("Quit",
(a, b) => Shutdown ());
var voiceconfigItem = new NSMenuItem("Voice Configuration",
(a, b) => Process.Start("http://127.0.0.1:7888/config"));
statusMenu.AddItem (outputItem);
statusMenu.AddItem (daItem);
statusMenu.AddItem (voiceconfigItem);
statusMenu.AddItem (quitItem);
statusItem.Menu = statusMenu;
statusItem.Image = NSImage.ImageNamed("tts-1.png");
statusItem.AlternateImage = NSImage.ImageNamed ("tts-2.png");
statusItem.HighlightMode = true;
speechdelegate.DidComplete += delegate {
synthesis.Set();
};
sounddelegate.DidComplete += delegate {
playback.Set ();
IsSounding = false;
IsSpeaking = false;
sound.Dispose();
};
speech.Delegate = speechdelegate;
queuetimer = new System.Timers.Timer (250);
queuetimer.Elapsed += (object sender, ElapsedEventArgs e) => {
TTSRequest r;
if(Queue.TryDequeue(out r)) {
if(r.Interrupt) {
// stop current TTS
NSApplication.SharedApplication.InvokeOnMainThread( delegate {
if(IsSpeaking) {
speech.StopSpeaking();
}
if(IsSounding) {
sound.Stop();
}
});
// clear queue
SpeechQueue.Clear();
}
SpeechQueue.Enqueue(r);
RequestCount++;
}
var eventdata = new Hashtable();
eventdata.Add("ProcessedRequests", RequestCount);
eventdata.Add("QueuedRequests", SpeechQueue.Count);
eventdata.Add("IsSpeaking", IsSpeaking);
InstrumentationEvent ev = new InstrumentationEvent();
ev.EventName = "status";
ev.Data = eventdata;
NotifyGui(ev.EventMessage());
};
// when this timer fires, it will pull off of the speech queue and speak it
// the 1000ms delay also adds a little pause between tts requests.
speechtimer = new System.Timers.Timer (1000);
speechtimer.Elapsed += (object sender, ElapsedEventArgs e) => {
if(IsSpeaking.Equals(false)) {
if(SpeechQueue.Count > 0) {
TTSRequest r = SpeechQueue.Dequeue();
IsSpeaking = true;
speechtimer.Enabled = false;
var oink = Path.Combine(audiopath, "temp.aiff");
NSApplication.SharedApplication.InvokeOnMainThread( delegate {
ConfigureSpeechEngine(r);
speech.StartSpeakingStringtoURL(r.Text, new NSUrl(oink, false));
});
synthesis.WaitOne();
NSApplication.SharedApplication.InvokeOnMainThread( delegate {
IsSounding = true;
sound = new NSSound(Path.Combine(audiopath, "temp.aiff"), false);
sound.Delegate = sounddelegate;
//if(OutputDeviceUID != "Default") {
sound.PlaybackDeviceID = OutputDeviceUID;
//}
sound.Play();
});
playback.WaitOne();
IsSounding = false;
speechtimer.Enabled = true;
}
}
};
queuetimer.Enabled = true;
queuetimer.Start ();
speechtimer.Enabled = true;
speechtimer.Start ();
InitHTTPServer ();
}
void HandleProgressChanged(object sender, ProgressChangedEventArgs e)
{
if (e.ProgressPercentage == MSG_HIDE_IMAGE) {
Window.HideBackgroundImage ();
if (soundPlayer.IsPlaying())
soundPlayer.Stop ();
}
else {
Window.SetBackgroundImage (NSImage.ImageNamed (images[e.ProgressPercentage]));
if (soundPlayer != null) {
soundPlayer.Dispose ();
}
var path = NSBundle.MainBundle.PathForSoundResource (sounds[r.Next(0, sounds.Length)]);
soundPlayer = new NSSound (path, true);
soundPlayer.Play ();
}
}