private void ClearDeviceList()
{
MainCameras.Clear();
SecondaryCameras.Clear();
MainMicrophones.Clear();
SecondaryMicrophones.Clear();
Speakers.Clear();
}
private async Task SetupDeviceListAsync()
{
await _meetingConfigView.Dispatcher.BeginInvoke(new Action(() =>
{
ClearDeviceList();
CachedCameras.ForEach((camera) =>
{
MainCameras.Add(camera);
SecondaryCameras.Add(camera);
});
CachedMicrophones.ForEach((microphone) =>
{
MainMicrophones.Add(microphone);
SecondaryMicrophones.Add(microphone);
});
CachedSpeakers.ForEach((speaker) =>
{
Speakers.Add(speaker);
});
}));
}
private async Task RefreshExclusiveDataSourceAsync(ConfigItemKey configItemKey, string exclusiveItem)
{
await _meetingConfigView.Dispatcher.BeginInvoke(new Action(() =>
{
switch (configItemKey)
{
case ConfigItemKey.MainCamera:
string tempSecondaryCamera = MeetingConfigResult.SecondaryCamera.Name;
SecondaryCameras.Clear();
CachedCameras.ForEach((camera) =>
{
if (camera != exclusiveItem)
{
SecondaryCameras.Add(camera);
}
});
if (!SecondaryCameras.Contains(NonExclusiveItem))
{
SecondaryCameras.Add(NonExclusiveItem);
}
MeetingConfigResult.SecondaryCamera.Name = tempSecondaryCamera;
break;
case ConfigItemKey.SecondaryCamera:
string tempMainCamera = MeetingConfigResult.MainCamera.Name;
MainCameras.Clear();
CachedCameras.ForEach((camera) =>
{
if (camera != exclusiveItem)
{
MainCameras.Add(camera);
}
});
if (!MainCameras.Contains(NonExclusiveItem))
{
MainCameras.Add(NonExclusiveItem);
}
MeetingConfigResult.MainCamera.Name = tempMainCamera;
break;
case ConfigItemKey.MainMicrophone:
string tempSecondaryMic = MeetingConfigResult.AudioConfig.SecondaryMicrophone;
SecondaryMicrophones.Clear();
CachedMicrophones.ForEach((mic) =>
{
if (mic != exclusiveItem)
{
SecondaryMicrophones.Add(mic);
}
});
if (!SecondaryMicrophones.Contains(NonExclusiveItem))
{
SecondaryMicrophones.Add(NonExclusiveItem);
}
MeetingConfigResult.AudioConfig.SecondaryMicrophone = tempSecondaryMic;
break;
case ConfigItemKey.SecondaryMicrophone:
string tempMainMic = MeetingConfigResult.AudioConfig.MainMicrophone;
MainMicrophones.Clear();
CachedMicrophones.ForEach((mic) =>
{
if (mic != exclusiveItem)
{
MainMicrophones.Add(mic);
}
});
if (!MainMicrophones.Contains(NonExclusiveItem))
{
MainMicrophones.Add(NonExclusiveItem);
}
MeetingConfigResult.AudioConfig.MainMicrophone = tempMainMic;
break;
case ConfigItemKey.Unknown:
default:
break;
}
}));
}
private async Task AutoSelectConfigAsync()
{
await _meetingConfigView.Dispatcher.BeginInvoke(new Action(async() =>
{
if (string.IsNullOrEmpty(MeetingConfigResult.MainCamera.Resolution))
{
MeetingConfigResult.MainCamera.Resolution =
MeetingConfigParameter.UserCameraSetting.ResolutionList.Count > 0
? MeetingConfigParameter.UserCameraSetting.ResolutionList[0]
: null;
}
if (string.IsNullOrEmpty(MeetingConfigResult.MainCamera.CodeRate))
{
MeetingConfigResult.MainCamera.CodeRate =
MeetingConfigParameter.UserCameraSetting.BitRateList.Count > 0
? MeetingConfigParameter.UserCameraSetting.BitRateList[0]
: null;
}
if (string.IsNullOrEmpty(MeetingConfigResult.SecondaryCamera.Resolution))
{
MeetingConfigResult.SecondaryCamera.Resolution =
MeetingConfigParameter.DataCameraSetting.ResolutionList.Count > 0
? MeetingConfigParameter.DataCameraSetting.ResolutionList[0]
: null;
}
if (string.IsNullOrEmpty(MeetingConfigResult.SecondaryCamera.CodeRate))
{
MeetingConfigResult.SecondaryCamera.CodeRate =
MeetingConfigParameter.DataCameraSetting.BitRateList.Count > 0
? MeetingConfigParameter.DataCameraSetting.BitRateList[0]
: null;
}
if (string.IsNullOrEmpty(MeetingConfigResult.AudioConfig.Speaker))
{
MeetingConfigResult.AudioConfig.Speaker = Speakers.Count > 0 ? Speakers[0] : null;
}
if (string.IsNullOrEmpty(MeetingConfigResult.AudioConfig.SampleRate))
{
MeetingConfigResult.AudioConfig.SampleRate = MeetingConfigParameter.Audio.SampleRateList.Count > 0
? MeetingConfigParameter.Audio.SampleRateList[0]
: null;
}
if (string.IsNullOrEmpty(MeetingConfigResult.AudioConfig.CodeRate))
{
MeetingConfigResult.AudioConfig.CodeRate = MeetingConfigParameter.Audio.BitRateList.Count > 0
? MeetingConfigParameter.Audio.BitRateList[0]
: null;
}
if (string.IsNullOrEmpty(MeetingConfigResult.LocalLiveConfig.Resolution))
{
MeetingConfigResult.LocalLiveConfig.Resolution = MeetingConfigParameter.Live.ResolutionList.Count >
0
? MeetingConfigParameter.Live.ResolutionList[0]
: null;
}
if (string.IsNullOrEmpty(MeetingConfigResult.LocalLiveConfig.CodeRate))
{
MeetingConfigResult.LocalLiveConfig.CodeRate = MeetingConfigParameter.Live.BitRateList.Count > 0
? MeetingConfigParameter.Live.BitRateList[0]
: null;
}
if (string.IsNullOrEmpty(MeetingConfigResult.RemoteLiveConfig.Resolution))
{
MeetingConfigResult.RemoteLiveConfig.Resolution = MeetingConfigParameter.Live.ResolutionList.Count >
0
? MeetingConfigParameter.Live.ResolutionList[0]
: null;
}
if (string.IsNullOrEmpty(MeetingConfigResult.RemoteLiveConfig.CodeRate))
{
MeetingConfigResult.RemoteLiveConfig.CodeRate = MeetingConfigParameter.Live.BitRateList.Count > 0
? MeetingConfigParameter.Live.BitRateList[0]
: null;
}
if (string.IsNullOrEmpty(MeetingConfigResult.RecordConfig.Resolution))
{
MeetingConfigResult.RecordConfig.Resolution = MeetingConfigParameter.Live.ResolutionList.Count > 0
? MeetingConfigParameter.Live.ResolutionList[0]
: null;
}
if (string.IsNullOrEmpty(MeetingConfigResult.RecordConfig.CodeRate))
{
MeetingConfigResult.RecordConfig.CodeRate = MeetingConfigParameter.Live.BitRateList.Count > 0
? MeetingConfigParameter.Live.BitRateList[0]
: null;
}
//exclusive1
if (string.IsNullOrEmpty(MeetingConfigResult.MainCamera.Name) && MainCameras.Count > 0)
{
MeetingConfigResult.MainCamera.Name = MainCameras[0];
RefreshResolutionsAsync(new ConfigChangedItem()
{
key = ConfigItemKey.MainCamera,
value = MainCameras[0]
});
if (MainCameras[0] != NonExclusiveItem)
{
SecondaryCameras.Remove(MainCameras[0]);
}
}
//exclusive1
if (string.IsNullOrEmpty(MeetingConfigResult.SecondaryCamera.Name) && SecondaryCameras.Count > 0)
{
MeetingConfigResult.SecondaryCamera.Name = SecondaryCameras[0];
RefreshResolutionsAsync(new ConfigChangedItem()
{
key = ConfigItemKey.SecondaryCamera,
value = SecondaryCameras[0]
});
if (SecondaryCameras[0] != NonExclusiveItem)
{
MainCameras.Remove(SecondaryCameras[0]);
}
}
//exclusive2
if (string.IsNullOrEmpty(MeetingConfigResult.AudioConfig.MainMicrophone) && MainMicrophones.Count > 0)
{
MeetingConfigResult.AudioConfig.MainMicrophone = MainMicrophones[0];
if (MainMicrophones[0] != NonExclusiveItem)
{
SecondaryMicrophones.Remove(MainMicrophones[0]);
}
}
//exclusive2
if (string.IsNullOrEmpty(MeetingConfigResult.AudioConfig.SecondaryMicrophone) &&
SecondaryMicrophones.Count > 0)
{
MeetingConfigResult.AudioConfig.SecondaryMicrophone = SecondaryMicrophones[0];
if (SecondaryMicrophones[0] != NonExclusiveItem)
{
MainMicrophones.Remove(SecondaryMicrophones[0]);
}
}
if (MainCameras.Contains(MeetingConfigResult.MainCamera.Name))
{
await
RefreshExclusiveDataSourceAsync(ConfigItemKey.MainCamera, MeetingConfigResult.MainCamera.Name);
RefreshResolutionsAsync(new ConfigChangedItem()
{
key = ConfigItemKey.MainCamera,
value = MeetingConfigResult.MainCamera.Name
});
}
if (SecondaryCameras.Contains(MeetingConfigResult.SecondaryCamera.Name))
{
await
RefreshExclusiveDataSourceAsync(ConfigItemKey.SecondaryCamera,
MeetingConfigResult.SecondaryCamera.Name);
RefreshResolutionsAsync(new ConfigChangedItem()
{
key = ConfigItemKey.SecondaryCamera,
value = MeetingConfigResult.SecondaryCamera.Name
});
}
if (MainMicrophones.Contains(MeetingConfigResult.AudioConfig.MainMicrophone))
{
await
RefreshExclusiveDataSourceAsync(ConfigItemKey.MainMicrophone,
MeetingConfigResult.AudioConfig.MainMicrophone);
}
if (SecondaryMicrophones.Contains(MeetingConfigResult.AudioConfig.SecondaryMicrophone))
{
await
RefreshExclusiveDataSourceAsync(ConfigItemKey.SecondaryMicrophone,
MeetingConfigResult.AudioConfig.SecondaryMicrophone);
}
if (string.IsNullOrEmpty(MeetingConfigResult.RecordConfig.RecordPath))
{
MeetingConfigResult.RecordConfig.RecordPath =
Environment.GetFolderPath(Environment.SpecialFolder.MyVideos);
}
SaveConfig();
}));
}