private void DismissOrShowViewController(bool show, IViewController viewController) {
if (show) {
viewController.Show();
} else {
viewController.Dismiss();
}
}
private void DismissOrShowViewController(bool show, IViewController viewController)
{
if (show)
{
viewController.Show();
}
else
{
viewController.Dismiss();
}
}
public MainWindowViewModel(
[NotNull] IAppArguments appArguments,
[NotNull] IFactory <IStartupManager, StartupManagerArgs> startupManagerFactory,
[NotNull] IMicrophoneControllerEx microphoneController,
[NotNull] IMicSwitchOverlayViewModel overlay,
[NotNull] IAudioNotificationsManager audioNotificationsManager,
[NotNull] IFactory <IAudioNotificationSelectorViewModel> audioSelectorFactory,
[NotNull] IApplicationUpdaterViewModel appUpdater,
[NotNull][Dependency(WellKnownWindows.MainWindow)] IWindowTracker mainWindowTracker,
[NotNull] IConfigProvider <MicSwitchConfig> configProvider,
[NotNull] IComplexHotkeyTracker hotkeyTracker,
[NotNull] IMicrophoneProvider microphoneProvider,
[NotNull] IImageProvider imageProvider,
[NotNull] IViewController viewController,
[NotNull][Dependency(WellKnownSchedulers.UI)] IScheduler uiScheduler)
{
var startupManagerArgs = new StartupManagerArgs
{
UniqueAppName = $"{appArguments.AppName}{(appArguments.IsDebugMode ? "-debug" : string.Empty)}",
ExecutablePath = appUpdater.GetLatestExecutable().FullName,
CommandLineArgs = appArguments.StartupArgs,
AutostartFlag = appArguments.AutostartFlag
};
this.startupManager = startupManagerFactory.Create(startupManagerArgs);
this.appArguments = appArguments;
this.microphoneController = microphoneController;
ApplicationUpdater = appUpdater;
this.mainWindowTracker = mainWindowTracker;
this.configProvider = configProvider;
this.imageProvider = imageProvider;
this.RaiseWhenSourceValue(x => x.IsActive, mainWindowTracker, x => x.IsActive).AddTo(Anchors);
AudioSelectorWhenMuted = audioSelectorFactory.Create();
AudioSelectorWhenUnmuted = audioSelectorFactory.Create();
Observable.Merge(
AudioSelectorWhenMuted.ObservableForProperty(x => x.SelectedValue, skipInitial: true),
AudioSelectorWhenUnmuted.ObservableForProperty(x => x.SelectedValue, skipInitial: true))
.Subscribe(() => this.RaisePropertyChanged(nameof(AudioNotification)), Log.HandleException)
.AddTo(Anchors);
configProvider.ListenTo(x => x.Notification)
.ObserveOn(uiScheduler)
.Subscribe(cfg =>
{
Log.Debug($"Applying new notification configuration: {cfg.DumpToTextRaw()} (current: {AudioNotification.DumpToTextRaw()})");
AudioNotification = cfg;
}, Log.HandleException)
.AddTo(Anchors);
configProvider.ListenTo(x => x.IsPushToTalkMode)
.ObserveOn(uiScheduler)
.Subscribe(x =>
{
IsPushToTalkMode = x;
if (isPushToTalkMode)
{
MuteMicrophoneCommand.Execute(true);
}
}, Log.HandleException)
.AddTo(Anchors);
configProvider.ListenTo(x => x.SuppressHotkey)
.ObserveOn(uiScheduler)
.Subscribe(x => SuppressHotkey = x, Log.HandleException)
.AddTo(Anchors);
Observable.Merge(configProvider.ListenTo(x => x.MicrophoneHotkey), configProvider.ListenTo(x => x.MicrophoneHotkeyAlt))
.Select(x => new
{
Hotkey = (HotkeyGesture) new HotkeyConverter().ConvertFrom(configProvider.ActualConfig.MicrophoneHotkey ?? string.Empty),
HotkeyAlt = (HotkeyGesture) new HotkeyConverter().ConvertFrom(configProvider.ActualConfig.MicrophoneHotkeyAlt ?? string.Empty),
})
.ObserveOn(uiScheduler)
.Subscribe(cfg =>
{
Log.Debug($"Setting new hotkeys configuration: {cfg.DumpToTextRaw()} (current: {hotkey}, alt: {hotkeyAlt})");
Hotkey = cfg.Hotkey;
HotkeyAlt = cfg.HotkeyAlt;
}, Log.HandleException)
.AddTo(Anchors);
Overlay = overlay;
this.RaiseWhenSourceValue(x => x.RunAtLogin, startupManager, x => x.IsRegistered, uiScheduler).AddTo(Anchors);
this.RaiseWhenSourceValue(x => x.MicrophoneVolume, microphoneController, x => x.VolumePercent, uiScheduler).AddTo(Anchors);
this.RaiseWhenSourceValue(x => x.MicrophoneMuted, microphoneController, x => x.Mute, uiScheduler).AddTo(Anchors);
ImageProvider = imageProvider;
microphoneProvider.Microphones
.ToObservableChangeSet()
.ObserveOn(uiScheduler)
.Bind(out var microphones)
.Subscribe()
.AddTo(Anchors);
Microphones = microphones;
this.ObservableForProperty(x => x.MicrophoneMuted, skipInitial: true)
.DistinctUntilChanged()
.Where(x => !MicrophoneLine.IsEmpty)
.Skip(1) // skip initial setup
.Subscribe(x =>
{
var cfg = configProvider.ActualConfig.Notification;
var notificationToPlay = x.Value ? cfg.On : cfg.Off;
Log.Debug($"Playing notification {notificationToPlay} (cfg: {cfg.DumpToTextRaw()})");
audioNotificationsManager.PlayNotification(notificationToPlay);
}, Log.HandleUiException)
.AddTo(Anchors);
this.WhenAnyValue(x => x.MicrophoneLine)
.DistinctUntilChanged()
.Subscribe(x => microphoneController.LineId = x, Log.HandleUiException)
.AddTo(Anchors);
Observable.Merge(
configProvider.ListenTo(x => x.MicrophoneLineId).ToUnit(),
Microphones.ToObservableChangeSet().ToUnit())
.Select(_ => configProvider.ActualConfig.MicrophoneLineId)
.ObserveOn(uiScheduler)
.Subscribe(configLineId =>
{
Log.Debug($"Microphone line configuration changed, lineId: {configLineId}, known lines: {Microphones.DumpToTextRaw()}");
var micLine = Microphones.FirstOrDefault(line => line.Equals(configLineId));
if (micLine.IsEmpty)
{
Log.Debug($"Selecting first one of available microphone lines, known lines: {Microphones.DumpToTextRaw()}");
micLine = Microphones.FirstOrDefault();
}
MicrophoneLine = micLine;
MuteMicrophoneCommand.ResetError();
}, Log.HandleUiException)
.AddTo(Anchors);
hotkeyTracker
.WhenAnyValue(x => x.IsActive)
.ObserveOn(uiScheduler)
.Subscribe(async isActive =>
{
if (isPushToTalkMode)
{
await MuteMicrophoneCommandExecuted(!isActive);
}
else
{
await MuteMicrophoneCommandExecuted(!MicrophoneMuted);
}
}, Log.HandleUiException)
.AddTo(Anchors);
ToggleOverlayLockCommand = CommandWrapper.Create(
() =>
{
if (overlay.IsLocked && overlay.UnlockWindowCommand.CanExecute(null))
{
overlay.UnlockWindowCommand.Execute(null);
}
else if (!overlay.IsLocked && overlay.LockWindowCommand.CanExecute(null))
{
overlay.LockWindowCommand.Execute(null);
}
});
ExitAppCommand = CommandWrapper.Create(
() =>
{
Log.Debug("Closing application");
configProvider.Save(configProvider.ActualConfig);
Application.Current.Shutdown();
});
this.WhenAnyValue(x => x.WindowState)
.Subscribe(x => ShowInTaskbar = x != WindowState.Minimized, Log.HandleUiException)
.AddTo(Anchors);
ShowAppCommand = CommandWrapper.Create(
() =>
{
if (Visibility != Visibility.Visible)
{
viewController.Show();
}
else
{
viewController.Hide();
}
});
OpenAppDataDirectoryCommand = CommandWrapper.Create(OpenAppDataDirectory);
ResetOverlayPositionCommand = CommandWrapper.Create(ResetOverlayPositionCommandExecuted);
RunAtLoginToggleCommand = CommandWrapper.Create <bool>(RunAtLoginCommandExecuted);
MuteMicrophoneCommand = CommandWrapper.Create <bool>(MuteMicrophoneCommandExecuted);
SelectMicrophoneIconCommand = CommandWrapper.Create(SelectMicrophoneIconCommandExecuted);
SelectMutedMicrophoneIconCommand = CommandWrapper.Create(SelectMutedMicrophoneIconCommandExecuted);
ResetMicrophoneIconsCommand = CommandWrapper.Create(ResetMicrophoneIconsCommandExecuted);
var executingAssemblyName = Assembly.GetExecutingAssembly().GetName();
Title = $"{(appArguments.IsDebugMode ? "[D]" : "")} {executingAssemblyName.Name} v{executingAssemblyName.Version}";
WindowState = WindowState.Minimized;
viewController
.WhenLoaded
.Take(1)
.Select(() => configProvider.ListenTo(y => y.StartMinimized))
.Switch()
.Take(1)
.ObserveOn(uiScheduler)
.Subscribe(
x =>
{
if (x)
{
Log.Debug($"StartMinimized option is active - minimizing window, current state: {WindowState}");
StartMinimized = true;
viewController.Hide();
}
else
{
Log.Debug($"StartMinimized option is not active - showing window as Normal, current state: {WindowState}");
StartMinimized = false;
viewController.Show();
}
}, Log.HandleUiException)
.AddTo(Anchors);
// config processing
Observable.Merge(
this.ObservableForProperty(x => x.MicrophoneLine, skipInitial: true).ToUnit(),
this.ObservableForProperty(x => x.IsPushToTalkMode, skipInitial: true).ToUnit(),
this.ObservableForProperty(x => x.AudioNotification, skipInitial: true).ToUnit(),
this.ObservableForProperty(x => x.HotkeyAlt, skipInitial: true).ToUnit(),
this.ObservableForProperty(x => x.Hotkey, skipInitial: true).ToUnit(),
this.ObservableForProperty(x => x.SuppressHotkey, skipInitial: true).ToUnit(),
this.ObservableForProperty(x => x.StartMinimized, skipInitial: true).ToUnit())
.Throttle(ConfigThrottlingTimeout)
.ObserveOn(uiScheduler)
.Subscribe(() =>
{
var config = configProvider.ActualConfig.CloneJson();
config.IsPushToTalkMode = IsPushToTalkMode;
config.MicrophoneHotkey = (Hotkey ?? new HotkeyGesture()).ToString();
config.MicrophoneHotkeyAlt = (HotkeyAlt ?? new HotkeyGesture()).ToString();
config.MicrophoneLineId = MicrophoneLine;
config.Notification = AudioNotification;
config.SuppressHotkey = SuppressHotkey;
config.StartMinimized = StartMinimized;
configProvider.Save(config);
}, Log.HandleUiException)
.AddTo(Anchors);
}
