private void RefreshAudioCaptureDevices(IList <MediaDevice> audioCaptureDevices)
{
RunOnUiThread(() =>
{
var selectedMicrophoneId = SelectedMicrophone?.Id;
SelectedMicrophone = null;
Microphones.Clear();
foreach (MediaDevice audioCaptureDevice in audioCaptureDevices)
{
Microphones.Add(audioCaptureDevice);
if (audioCaptureDevice.Id == selectedMicrophoneId)
{
SelectedMicrophone = Microphones.Last();
}
}
if (SelectedMicrophone == null)
{
SelectedMicrophone = Microphones.FirstOrDefault();
}
if (SelectedMicrophone == null)
{
SelectedMicrophone = Microphones.FirstOrDefault();
}
});
}
internal Audio(CiscoTelePresenceCodec codec)
: base(codec)
{
_microphones = new Microphones(this, "Microphones");
_input = new Input(this, "Input");
_volume = new Volume(this);
_output = new Output(this, "Output");
}
/// <summary>
/// Refresh audio capture devices list.
/// </summary>
private async Task RefreshAudioCaptureDevicesAsync()
{
var selectedMicrophoneId = SelectedMicrophone?.Id;
var oldMicrophones = Microphones;
Microphones = await GetAudioCaptureDevicesAsync();
var preferredMicrophone = Microphones.FirstOrDefault(c => c.IsPreferred);
SelectedMicrophone = (selectedMicrophoneId != null
? Microphones.FirstOrDefault(c => c.Id == selectedMicrophoneId)
: preferredMicrophone) ?? Microphones.First();
if (EtwStatsEnabled)
{
var addedMicrophonesInfo =
Microphones.Where(microphone => oldMicrophones.FirstOrDefault(x => x.Id == microphone.Id) == null)
.Aggregate("",
(current, microphone) =>
string.Format("{0}id = {1} name = {2}\n", current, microphone.Id, microphone.Name));
if (addedMicrophonesInfo != "")
{
ETWEventLogger.Instance.LogEvent("Microphone(s) Added", addedMicrophonesInfo,
DateTimeOffset.Now.ToUnixTimeMilliseconds().ToString());
}
var removedMicrophonesInfo =
oldMicrophones.Where(microphone => _microphones.FirstOrDefault(x => x.Id == microphone.Id) == null)
.Aggregate("",
(current, microphone) =>
string.Format("{0}id = {1} name = {2}\n", current, microphone.Id, microphone.Name));
if (removedMicrophonesInfo != "")
{
ETWEventLogger.Instance.LogEvent("Microphone(s) Removed", removedMicrophonesInfo,
DateTimeOffset.Now.ToUnixTimeMilliseconds().ToString());
}
}
}
private void RenderList(List <FilePreview> l, int pageCount)
{
flowPreview.SuspendLayout();
mediaPanelControl1.lblPage.Text = String.Format("{0} / {1}", (MediaPanelPage + 1), pageCount);
var currentList = new List <PreviewBox>();
for (int i = 0; i < flowPreview.Controls.Count; i++)
{
var pb = flowPreview.Controls[i] as PreviewBox;
if (pb != null)
{
var cd = pb.CreatedDate;
if (NeedsMediaRebuild || l.Count(p => p.CreatedDateTicks == cd.Ticks) == 0)
{
flowPreview.Controls.Remove(pb);
pb.MouseDown -= PbMouseDown;
pb.MouseEnter -= PbMouseEnter;
pb.Dispose();
i--;
}
else
{
currentList.Add(pb);
}
}
else
{
var lb = flowPreview.Controls[i] as Label;
if (lb != null)
{
flowPreview.Controls.Remove(lb);
i--;
}
}
}
int ci = 0;
DateTime dtCurrent = DateTime.MinValue;
bool first = true;
foreach (FilePreview fp in l)
{
var dt = new DateTime(fp.CreatedDateTicks);
if (first || dtCurrent.DayOfYear != dt.DayOfYear)
{
first = false;
dtCurrent = dt;
var lb = new Label {
Text = dtCurrent.ToShortDateString(), Margin = new Padding(3), Padding = new Padding(0), ForeColor = Color.White, BackColor = Color.Black, Width = 96, Height = 73, TextAlign = ContentAlignment.MiddleCenter
};
flowPreview.Controls.Add(lb);
flowPreview.Controls.SetChildIndex(lb, ci);
ci++;
}
var cdt = new DateTime(fp.CreatedDateTicks);
var pb = currentList.FirstOrDefault(p => p.CreatedDate == cdt);
if (pb == null)
{
FilePreview fp1 = fp;
var dir = Helper.GetMediaDirectory(fp1.ObjectTypeId, fp1.ObjectId);
switch (fp1.ObjectTypeId)
{
case 1:
var v = Microphones.SingleOrDefault(p => p.id == fp1.ObjectId);
if (v != null)
{
var filename = dir + "audio\\" + v.directory + "\\" + fp.Filename;
pb = AddPreviewControl(fp1, Resources.audio, filename, v.name);
}
break;
case 2:
var c = Cameras.SingleOrDefault(p => p.id == fp1.ObjectId);
if (c != null)
{
var filename = dir + "video\\" + c.directory + "\\" + fp.Filename;
var thumb = dir + "video\\" + c.directory + "\\thumbs\\" +
fp.Filename.Substring(0,
fp.Filename.LastIndexOf(".", StringComparison.Ordinal)) +
".jpg";
pb = AddPreviewControl(fp1, thumb, filename, c.name);
}
break;
}
}
if (pb != null)
{
flowPreview.Controls.SetChildIndex(pb, ci);
ci++;
}
}
flowPreview.ResumeLayout(true);
NeedsMediaRebuild = false;
}
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);
}
} //根据语音音量变化判断是否在录音中
/// <summary>
/// 加载会议
/// </summary>
public void Loading(string code = null, MeetingDTO meeting = null)
{
//meeting
if (!meeting.IsNull())
{
Meeting = meeting;
}
else if (!code.IsEmpty())
{
var result = PlugCoreHelper.ApiUrl.Meeting.MeetingGetCode.GetResult <MeetingDTO, MeetingEditInput>(new MeetingEditInput()
{
Num = code
});
if (result.Code == EnumCode.成功)
{
Meeting = meeting;
}
}
else if (Meeting.IsNull())
{
//else if(Meeting.IsNull()) 全局会议保持
var result = PlugCoreHelper.ApiUrl.Meeting.MeetingInsert.GetResult <MeetingDTO, MeetingEditInput>(new MeetingEditInput()
{
Id = Guid.Empty,
Name = culture.Lang.metName,
Descript = culture.Lang.metDescript,
Setting = JsonHelper.Serialize(Setting)
});
if (result.Code == EnumCode.成功)
{
Meeting = result.Obj;
}
}
if (Meeting.IsNull() || (!Meeting.IsNull() && (Meeting.Id.IsEmpty() || Meeting.Num.IsEmpty())))
{
throw new DbxException(EnumCode.初始失败);
}
//device
Microphones = RecordingHelper.Microphones();
Microphone = Microphones.FirstOrDefault();
//二维码
var codeBitmap = QrCodeHelper.GetCode(string.Format(EngineHelper.Configuration.Settings.GetValue("meetingViewUrl"), Meeting.Id));
MeetingCode = WpfHelper.BitmapToSource(codeBitmap);
//本地数据库
var meetingDatabasePath = MeetingHelper.GetMeetingDatabaseFile(Meeting.Id);
if (!File.Exists(meetingDatabasePath))
{
FilesHelper.CopyFile(MeetingHelper.TemplateDatabaseFilePath, meetingDatabasePath);
}
//记录字体
RecordFontSize = Setting.FontSize;
//同步任务
SyncTask();
//同步状态
SyncUI(EnumTaskStatus.Default);
SyncUI(EnumTaskStatus.Init);
//远程服务同步任务
AppHelper.ServerObj.MeetingSyncTask();
}
public MicrophoneControllerViewModel(
IMicrophoneControllerEx microphoneController,
IMicrophoneProvider microphoneProvider,
IComplexHotkeyTracker hotkeyTracker,
IFactory <IHotkeyTracker> hotkeyTrackerFactory,
IFactory <IHotkeyEditorViewModel> hotkeyEditorFactory,
IConfigProvider <MicSwitchConfig> configProvider,
IConfigProvider <MicSwitchHotkeyConfig> hotkeyConfigProvider,
[Dependency(WellKnownSchedulers.UI)] IScheduler uiScheduler)
{
microphoneProvider.Microphones
.ToObservableChangeSet()
.ObserveOn(uiScheduler)
.Bind(out var microphones)
.SubscribeToErrors(Log.HandleUiException)
.AddTo(Anchors);
Microphones = microphones;
this.microphoneController = microphoneController;
this.hotkeyTrackerFactory = hotkeyTrackerFactory;
this.hotkeyEditorFactory = hotkeyEditorFactory;
this.hotkeyConfigProvider = hotkeyConfigProvider;
this.uiScheduler = uiScheduler;
MuteMicrophoneCommand = CommandWrapper.Create <object>(MuteMicrophoneCommandExecuted);
Hotkey = PrepareHotkey("Mute/Un-mute microphone", x => x.Hotkey, (config, hotkeyConfig) => config.Hotkey = hotkeyConfig);
HotkeyToggle = PrepareHotkey("Toggle microphone state", x => x.HotkeyForToggle, (config, hotkeyConfig) => config.HotkeyForToggle = hotkeyConfig);
HotkeyMute = PrepareHotkey("Mute microphone", x => x.HotkeyForMute, (config, hotkeyConfig) => config.HotkeyForMute = hotkeyConfig);
HotkeyUnmute = PrepareHotkey("Un-mute microphone", x => x.HotkeyForUnmute, (config, hotkeyConfig) => config.HotkeyForUnmute = hotkeyConfig);
HotkeyPushToMute = PrepareHotkey("Push-To-Mute", x => x.HotkeyForPushToMute, (config, hotkeyConfig) => config.HotkeyForPushToMute = hotkeyConfig);
HotkeyPushToTalk = PrepareHotkey("Push-To-Talk", x => x.HotkeyForPushToTalk, (config, hotkeyConfig) => config.HotkeyForPushToTalk = hotkeyConfig);
PrepareTracker(HotkeyMode.Click, HotkeyToggle)
.ObservableForProperty(x => x.IsActive, skipInitial: true)
.SubscribeSafe(x =>
{
Log.Debug($"[{x.Sender}] Toggling microphone state: {microphoneController}");
microphoneController.Mute = !microphoneController.Mute;
}, Log.HandleUiException)
.AddTo(Anchors);
PrepareTracker(HotkeyMode.Hold, HotkeyMute)
.ObservableForProperty(x => x.IsActive, skipInitial: true)
.Where(x => x.Value)
.SubscribeSafe(x =>
{
Log.Debug($"[{x.Sender}] Muting microphone: {microphoneController}");
microphoneController.Mute = true;
}, Log.HandleUiException)
.AddTo(Anchors);
PrepareTracker(HotkeyMode.Hold, HotkeyUnmute)
.ObservableForProperty(x => x.IsActive, skipInitial: true)
.Where(x => x.Value)
.SubscribeSafe(x =>
{
Log.Debug($"[{x.Sender}] Un-muting microphone: {microphoneController}");
microphoneController.Mute = false;
}, Log.HandleUiException)
.AddTo(Anchors);
PrepareTracker(HotkeyMode.Hold, HotkeyPushToTalk)
.ObservableForProperty(x => x.IsActive, skipInitial: true)
.SubscribeSafe(x =>
{
Log.Debug($"[{x.Sender}] Processing push-to-talk hotkey for microphone: {microphoneController}");
microphoneController.Mute = !x.Value;
}, Log.HandleUiException)
.AddTo(Anchors);
PrepareTracker(HotkeyMode.Hold, HotkeyPushToMute)
.ObservableForProperty(x => x.IsActive, skipInitial: true)
.SubscribeSafe(x =>
{
Log.Debug($"[{x.Sender}] Processing push-to-mute hotkey for microphone: {microphoneController}");
microphoneController.Mute = x.Value;
}, Log.HandleUiException)
.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);
this.WhenAnyValue(x => x.MicrophoneLine)
.DistinctUntilChanged()
.SubscribeSafe(x => microphoneController.LineId = x, Log.HandleUiException)
.AddTo(Anchors);
hotkeyConfigProvider.ListenTo(x => x.MuteMode)
.ObserveOn(uiScheduler)
.Subscribe(x =>
{
Log.Debug($"Mute mode loaded from config: {x}");
MuteMode = x;
})
.AddTo(Anchors);
hotkeyConfigProvider.ListenTo(x => x.EnableAdvancedHotkeys)
.ObserveOn(uiScheduler)
.Subscribe(x => EnableAdditionalHotkeys = x)
.AddTo(Anchors);
hotkeyConfigProvider.ListenTo(x => x.InitialMicrophoneState)
.ObserveOn(uiScheduler)
.Subscribe(x => InitialMicrophoneState = x)
.AddTo(Anchors);
configProvider.ListenTo(x => x.VolumeControlEnabled)
.ObserveOn(uiScheduler)
.SubscribeSafe(x => MicrophoneVolumeControlEnabled = x, Log.HandleException)
.AddTo(Anchors);
Observable.Merge(
configProvider.ListenTo(x => x.MicrophoneLineId).ToUnit(),
Microphones.ToObservableChangeSet().ToUnit())
.Select(_ => configProvider.ActualConfig.MicrophoneLineId)
.ObserveOn(uiScheduler)
.SubscribeSafe(configLineId =>
{
Log.Debug($"Microphone line configuration changed, lineId: {configLineId}, known lines: {Microphones.DumpToTextRaw()}");
var micLine = Microphones.FirstOrDefault(line => line.Equals(configLineId));
if (micLine.IsEmpty)
{
Log.Debug($"Selecting first one of available microphone lines, known lines: {Microphones.DumpToTextRaw()}");
micLine = Microphones.FirstOrDefault();
}
MicrophoneLine = micLine;
MuteMicrophoneCommand.ResetError();
}, Log.HandleUiException)
.AddTo(Anchors);
this.WhenAnyValue(x => x.MuteMode, x => x.InitialMicrophoneState)
.ObserveOn(uiScheduler)
.SubscribeSafe(_ =>
{
Log.Debug($"Processing muteMode: {muteMode}, {microphoneController}.Mute: {microphoneController.Mute}");
switch (muteMode)
{
case MuteMode.PushToTalk:
Log.Debug($"{muteMode} mute mode is enabled, un-muting microphone");
microphoneController.Mute = true;
break;
case MuteMode.PushToMute:
microphoneController.Mute = false;
Log.Debug($"{muteMode} mute mode is enabled, muting microphone");
break;
case MuteMode.ToggleMute when initialMicrophoneState == MicrophoneState.Mute:
Log.Debug($"{muteMode} enabled, muting microphone");
microphoneController.Mute = true;
break;
case MuteMode.ToggleMute when initialMicrophoneState == MicrophoneState.Unmute:
Log.Debug($"{muteMode} enabled, un-muting microphone");
microphoneController.Mute = false;
break;
default:
Log.Debug($"{muteMode} enabled, action is not needed");
break;
}
}, Log.HandleUiException)
.AddTo(Anchors);
hotkeyTracker
.WhenAnyValue(x => x.IsActive)
.Skip(1)
.ObserveOn(uiScheduler)
.SubscribeSafe(async isActive =>
{
Log.Debug($"Handling hotkey press (isActive: {isActive}), mute mode: {muteMode}");
switch (muteMode)
{
case MuteMode.PushToTalk:
microphoneController.Mute = !isActive;
break;
case MuteMode.PushToMute:
microphoneController.Mute = isActive;
break;
case MuteMode.ToggleMute:
microphoneController.Mute = !microphoneController.Mute;
break;
default:
throw new ArgumentOutOfRangeException(nameof(muteMode), muteMode, @"Unsupported mute mode");
}
}, Log.HandleUiException)
.AddTo(Anchors);
Observable.Merge(
this.ObservableForProperty(x => x.MuteMode, skipInitial: true).ToUnit(),
this.ObservableForProperty(x => x.EnableAdditionalHotkeys, skipInitial: true).ToUnit(),
this.ObservableForProperty(x => x.InitialMicrophoneState, skipInitial: true).ToUnit(),
Hotkey.ObservableForProperty(x => x.Properties, skipInitial: true).ToUnit())
.Throttle(ConfigThrottlingTimeout)
.ObserveOn(uiScheduler)
.SubscribeSafe(() =>
{
var hotkeyConfig = hotkeyConfigProvider.ActualConfig.CloneJson();
hotkeyConfig.Hotkey = Hotkey.Properties;
hotkeyConfig.MuteMode = muteMode;
hotkeyConfig.EnableAdvancedHotkeys = enableAdvancedHotkeys;
hotkeyConfig.InitialMicrophoneState = initialMicrophoneState;
hotkeyConfigProvider.Save(hotkeyConfig);
}, Log.HandleUiException)
.AddTo(Anchors);
Observable.Merge(
this.ObservableForProperty(x => x.MicrophoneLine, skipInitial: true).ToUnit(),
this.ObservableForProperty(x => x.MicrophoneVolumeControlEnabled, skipInitial: true).ToUnit())
.Throttle(ConfigThrottlingTimeout)
.ObserveOn(uiScheduler)
.SubscribeSafe(() =>
{
var config = configProvider.ActualConfig.CloneJson();
config.MicrophoneLineId = microphoneLine;
config.VolumeControlEnabled = microphoneVolumeControlEnabled;
configProvider.Save(config);
}, Log.HandleUiException)
.AddTo(Anchors);
}
private void RenderList(List <FilePreview> l, int pageCount)
{
var currentList = new List <PreviewBox>();
int ci = 0;
DateTime dtCurrent = DateTime.MinValue;
bool first = true;
foreach (FilePreview fp in l)
{
var dt = new DateTime(fp.CreatedDateTicks);
if (first || dtCurrent.DayOfYear != dt.DayOfYear)
{
first = false;
dtCurrent = dt;
DateTime tag = new DateTime(dtCurrent.Year, dtCurrent.Month, dtCurrent.Day);
var lb = new Label {
Text = dtCurrent.ToShortDateString(), Tag = tag, Margin = new Padding(3), Padding = new Padding(0), ForeColor = Color.White, BackColor = Color.Black, Width = 96, Height = 73, TextAlign = ContentAlignment.MiddleCenter
};
lb.Click += Lb_Click;
lb.Cursor = Cursors.Hand;
ci++;
}
var cdt = new DateTime(fp.CreatedDateTicks);
var pb = currentList.FirstOrDefault(p => p.CreatedDate == cdt);
if (pb == null)
{
FilePreview fp1 = fp;
var dir = Helper.GetMediaDirectory(fp1.ObjectTypeId, fp1.ObjectId);
switch (fp1.ObjectTypeId)
{
case 1:
var v = Microphones.SingleOrDefault(p => p.id == fp1.ObjectId);
if (v != null)
{
var filename = dir + "audio\\" + v.directory + "\\" + fp.Filename;
pb = AddPreviewControl(fp1, Resources.audio, filename, v.name);
}
break;
case 2:
var c = Cameras.SingleOrDefault(p => p.id == fp1.ObjectId);
if (c != null)
{
var filename = dir + "video\\" + c.directory + "\\" + fp.Filename;
var thumb = dir + "video\\" + c.directory + "\\thumbs\\" +
fp.Filename.Substring(0,
fp.Filename.LastIndexOf(".", StringComparison.Ordinal)) +
".jpg";
pb = AddPreviewControl(fp1, thumb, filename, c.name);
}
break;
}
}
if (pb != null)
{
ci++;
}
}
NeedsMediaRebuild = false;
}
private async void LoadSettings()
{
await _callChannel.InitializeRtcAsync();
SignalingServerPort = int.Parse(SignalingSettings.SignalingServerPort);
SignalingServerHost = SignalingSettings.SignalingServerHost;
Domain = RegistrationSettings.Domain;
AppInsightsEnabled = SignalingSettings.AppInsightsEnabled;
RegisteredUserName = RegistrationSettings.Name;
if (_localSettings.Values[nameof(NtpServerIp)] != null)
{
NtpServerIp = (string)_localSettings.Values[nameof(NtpServerIp)];
}
Cameras = new ObservableCollection <MediaDevice>((await _mediaSettings.GetVideoCaptureDevicesAsync()).Devices);
SelectedCamera = Cameras.FirstOrDefault(c => c.IsPreferred) ?? Cameras.FirstOrDefault();
Microphones = await GetAudioCaptureDevicesAsync();
SelectedMicrophone = Microphones.FirstOrDefault(c => c.IsPreferred);
if (SelectedMicrophone == null)
{
SelectedMicrophone = Microphones.First();
await _mediaSettings.SetAudioDeviceAsync(SelectedMicrophone.Id == DefaultAudioDeviceId
?null
: SelectedMicrophone);
}
AudioPlayoutDevices = await GetAudioPlayoutDevicesAsync();
SelectedAudioPlayoutDevice = AudioPlayoutDevices.FirstOrDefault(c => c.IsPreferred);
if (SelectedAudioPlayoutDevice == null)
{
SelectedAudioPlayoutDevice = AudioPlayoutDevices.First();
await _mediaSettings.SetAudioPlayoutDeviceAsync(SelectedAudioPlayoutDevice.Id == DefaultAudioDeviceId
?null
: SelectedAudioPlayoutDevice);
}
AudioCodecs = new ObservableCollection <CodecInfo>();
var audioCodecList = await _mediaSettings.GetAudioCodecsAsync();
foreach (var audioCodec in audioCodecList.Codecs)
{
if (!_incompatibleAudioCodecs.Contains(audioCodec.Name + audioCodec.ClockRate))
{
AudioCodecs.Add(audioCodec);
}
}
SelectedAudioCodec = null;
if (_localSettings.Values[nameof(SelectedAudioCodec)] != null)
{
var audioCodecId = (int)_localSettings.Values[nameof(SelectedAudioCodec)];
var audioCodec = AudioCodecs.SingleOrDefault(a => a.Id.Equals(audioCodecId));
if (audioCodec != null)
{
SelectedAudioCodec = audioCodec;
}
}
if (SelectedAudioCodec == null && AudioCodecs.Count > 0)
{
SelectedAudioCodec = AudioCodecs.First();
}
await _mediaSettings.SetAudioCodecAsync(SelectedAudioCodec);
var videoCodecList = (await _mediaSettings.GetVideoCodecsAsync()).Codecs.OrderBy(codec =>
{
switch (codec.Name)
{
case "VP8":
return(1);
case "VP9":
return(2);
case "H264":
return(3);
default:
return(99);
}
});
VideoCodecs = new ObservableCollection <CodecInfo>(videoCodecList);
SelectedVideoCodec = null;
if (_localSettings.Values[nameof(SelectedVideoCodec)] != null)
{
var videoCodecId = (int)_localSettings.Values[nameof(SelectedVideoCodec)];
var videoCodec = VideoCodecs.SingleOrDefault(v => v.Id.Equals(videoCodecId));
if (videoCodec != null)
{
SelectedVideoCodec = videoCodec;
}
}
if (SelectedVideoCodec == null && VideoCodecs.Count > 0)
{
SelectedVideoCodec = VideoCodecs.First();
}
await _mediaSettings.SetVideoCodecAsync(SelectedVideoCodec);
IceServers = new ObservableCollection <IceServerViewModel>(
IceServerSettings.IceServers.Select(ices => new IceServerViewModel(ices)));
if (_localSettings.Values[nameof(StatsServerPort)] != null)
{
StatsServerPort = (int)_localSettings.Values[nameof(StatsServerPort)];
}
else
{
StatsServerPort = 47005;
}
if (_localSettings.Values[nameof(StatsServerHost)] != null)
{
StatsServerHost = (string)_localSettings.Values[nameof(StatsServerHost)];
}
else
{
StatsServerHost = "localhost";
}
}
