void InitDevice(IIsActive <BassItem> Device)
{
_devices.Add(Device.Item.Id, new RecordingItem
{
DeviceId = Device.Item.Id
});
Device.PropertyChanged += (S, E) =>
{
if (E.PropertyName == nameof(Device.IsActive))
{
if (Device.IsActive)
{
AddDevice(Device);
}
else
{
RemoveDevice(Device);
}
}
};
if (Device.IsActive)
{
AddDevice(Device);
}
}
public static void SetIsActive(this IIsActive isActive, bool active)
{
if (isActive == null)
{
return;
}
isActive.IsActive = active;
isActive.ActiveInactiveDate = DateTime.Now;
}
public override Task <int> SaveChangesAsync(CancellationToken cancellationToken = default)
{
this.ChangeTracker.DetectChanges();
#region added
var AllEntities = ChangeTracker.Entries().Where(x => x.State == EntityState.Added).Select(x => x.Entity);
foreach (var item in AllEntities)
{
if (item.GetType().GetInterface(nameof(IBase)) != null)
{
IBase basicFile = item as IBase;
basicFile.IsActive = false;
basicFile.PublishDate = DateTime.Now;
}
else if (item.GetType().GetInterface(nameof(IIsActive)) != null)
{
IIsActive ISAct = item as IIsActive;
ISAct.IsActive = false;
}
}
#endregion
#region modified
var Modifiedobject = ChangeTracker.Entries()
.Where(x => x.State == EntityState.Modified)
.Select(x => x.Entity).ToArray();
foreach (var item in Modifiedobject)
{
if (item.GetType().Name == nameof(EntityModels.Entities.Posts.Post))
{
var SourceObject = item as Post;
SourceObject.Slug = SourceObject.Title.Trim().Replace(" ", "-");
}
else if (item.GetType().Name == nameof(EntityModels.Entities.Products.Product))
{
var SourceObject = item as Product;
SourceObject.Slug = SourceObject.Name.Trim().Replace(" ", "-");
}
}
#endregion
return(base.SaveChangesAsync(cancellationToken));
}
void AddDevice(IIsActive <BassItem> Device)
{
lock (_syncLock)
{
var id = Device.Item.Id;
if (_devices[id].RecordingHandle != 0)
{
return;
}
Bass.RecordInit(id);
var devInfo = Bass.RecordGetDeviceInfo(id);
if (devInfo.IsLoopback)
{
var playbackDevice = FindPlaybackDevice(devInfo);
if (playbackDevice != -1)
{
Bass.Init(playbackDevice);
Bass.CurrentDevice = playbackDevice;
var silence = Bass.CreateStream(44100, 2, BassFlags.Default, Extensions.SilenceStreamProcedure);
Bass.ChannelSetAttribute(silence, ChannelAttribute.Volume, 0);
_devices[id].SilenceHandle = silence;
}
}
Bass.CurrentRecordingDevice = id;
var info = Bass.RecordingInfo;
var handle = Bass.RecordStart(info.Frequency, info.Channels, BassFlags.RecordPause, null);
_devices[id].RecordingHandle = handle;
BassMix.MixerAddChannel(_mixer, handle, BassFlags.MixerDownMix | BassFlags.MixerLimit);
if (_running)
{
Bass.ChannelPlay(handle);
}
}
}
void RemoveDevice(IIsActive <BassItem> Device)
{
lock (_syncLock)
{
var id = Device.Item.Id;
if (_devices[id].RecordingHandle == 0)
{
return;
}
var handle = _devices[id].RecordingHandle;
BassMix.MixerRemoveChannel(handle);
Bass.StreamFree(handle);
_devices[id].RecordingHandle = 0;
Bass.StreamFree(_devices[id].SilenceHandle);
_devices[id].SilenceHandle = 0;
}
}
