public AudioPanelViewModel(EncodingWindowViewModel encodingWindowViewModel)
: base(encodingWindowViewModel)
{
this.fallbackEncoderChoices = new List <AudioEncoderViewModel>();
IObservable <IChangeSet <AudioEncodingViewModel> > audioEncodingsObservable = this.audioEncodings.Connect();
audioEncodingsObservable.Bind(this.AudioEncodingsBindable).Subscribe();
IObservable <IChangeSet <AudioOutputPreview> > audioOutputPreviewObservable = this.audioOutputPreviews.Connect();
audioOutputPreviewObservable.Bind(this.AudioOutputPreviewsBindable).Subscribe();
// HasAudioTracks
audioOutputPreviewObservable
.Count()
.StartWith(this.audioOutputPreviews.Count)
.Select(c => c > 0)
.ToProperty(this, x => x.HasAudioTracks, out this.hasAudioTracks);
this.main.WhenAnyValue(x => x.SelectedTitle)
.Skip(1)
.Subscribe(_ =>
{
this.NotifyAudioInputChanged();
});
this.main.AudioTracks
.Connect()
.WhenAnyPropertyChanged()
.Subscribe(_ =>
{
this.NotifyAudioInputChanged();
});
this.presetsService.WhenAnyValue(x => x.SelectedPreset.Preset.EncodingProfile.ContainerName)
.Skip(1)
.Subscribe(_ =>
{
this.RefreshFallbackEncoderChoices();
this.RefreshCopyMaskChoices();
});
this.presetsService.WhenAnyValue(x => x.SelectedPreset.Preset.EncodingProfile)
.Subscribe(Observer.Create((VCProfile _) =>
{
this.OnProfileChanged();
}));
// AutoPassthroughSettingsVisible
audioEncodingsObservable
.WhenAnyPropertyChanged(nameof(AudioEncodingViewModel.SelectedAudioEncoder), nameof(AudioEncodingViewModel.SelectedPassthrough))
.Subscribe(_ =>
{
this.RaisePropertyChanged(nameof(this.AutoPassthroughSettingsVisible));
});
audioEncodingsObservable.Subscribe(changeSet =>
{
if (changeSet.Adds > 0 || changeSet.Removes > 0)
{
this.RaisePropertyChanged(nameof(this.AutoPassthroughSettingsVisible));
}
});
this.presetsService.WhenAnyValue(x => x.SelectedPreset.Preset.EncodingProfile.AudioEncoderFallback)
.Subscribe(audioEncoderFallback =>
{
if (!this.userUpdatingFallbackEncoder)
{
this.audioEncoderFallback = this.fallbackEncoderChoices.FirstOrDefault(c => c.Encoder.ShortName == audioEncoderFallback);
if (this.audioEncoderFallback == null)
{
this.audioEncoderFallback = this.fallbackEncoderChoices[0];
}
this.RaisePropertyChanged(nameof(this.AudioEncoderFallback));
}
});
// Make user updates change the profile
IObservable <IChangeSet <CopyMaskChoiceViewModel> > copyMaskChoicesObservable = this.copyMaskChoices.Connect();
copyMaskChoicesObservable.Bind(this.CopyMaskChoicesBindable).Subscribe();
copyMaskChoicesObservable.WhenValueChanged(choice => choice.Enabled, notifyOnInitialValue: false).Subscribe(_ =>
{
this.userUpdatingCopyMask = true;
this.SaveCopyMasksToProfile();
this.userUpdatingCopyMask = false;
this.RefreshAudioPreview();
});
// Make profile changes update the local mask choices
this.presetsService.WhenAnyValue(x => x.SelectedPreset.Preset.EncodingProfile.AudioCopyMask)
.Subscribe(audioCopyMask =>
{
if (this.userUpdatingCopyMask)
{
return;
}
this.copyMaskChoices.Edit(copyMaskChoicesInnerList =>
{
copyMaskChoicesInnerList.Clear();
HBContainer container = HandBrakeEncoderHelpers.GetContainer(this.EncodingWindowViewModel.Profile.ContainerName);
foreach (HBAudioEncoder encoder in HandBrakeEncoderHelpers.AudioEncoders)
{
if ((encoder.CompatibleContainers & container.Id) > 0 && encoder.IsPassthrough && encoder.ShortName != AudioEncodingViewModel.AutoPassthroughEncoder)
{
bool enabled = true;
string codec = encoder.ShortName.Substring(5);
if (audioCopyMask != null)
{
CopyMaskChoice profileMaskChoice = audioCopyMask.FirstOrDefault(choice => choice.Codec == codec);
if (profileMaskChoice != null)
{
enabled = profileMaskChoice.Enabled;
}
}
copyMaskChoicesInnerList.Add(new CopyMaskChoiceViewModel(codec, enabled));
}
}
});
this.RefreshAudioPreview();
});
this.RegisterProfileProperties();
}
public AudioPanelViewModel(EncodingWindowViewModel encodingWindowViewModel)
: base(encodingWindowViewModel)
{
this.audioOutputPreviews = new ReactiveList <AudioOutputPreview>();
this.audioEncodings = new ReactiveList <AudioEncodingViewModel>();
this.audioEncodings.ChangeTrackingEnabled = true;
this.fallbackEncoderChoices = new List <AudioEncoderViewModel>();
this.audioOutputPreviews.CountChanged
.Select(c => c > 0)
.Subscribe(hasAudioTracks =>
{
this.HasAudioTracks = hasAudioTracks;
});
this.AddAudioEncoding = ReactiveCommand.Create();
this.AddAudioEncoding.Subscribe(_ => this.AddAudioEncodingImpl());
this.main.WhenAnyValue(x => x.SelectedTitle)
.Skip(1)
.Subscribe(_ =>
{
this.NotifyAudioInputChanged();
});
this.main.AudioChoiceChanged += (o, e) =>
{
this.NotifyAudioInputChanged();
};
this.presetsService.WhenAnyValue(x => x.SelectedPreset.Preset.EncodingProfile.ContainerName)
.Skip(1)
.Subscribe(_ =>
{
this.RefreshFallbackEncoderChoices();
this.RefreshCopyMaskChoices();
});
this.presetsService.WhenAnyValue(x => x.SelectedPreset.Preset.EncodingProfile)
.Subscribe(Observer.Create((VCProfile _) =>
{
this.OnProfileChanged();
}));
// AutoPassthroughSettingsVisible
AudioEncodingViewModel audioEncodingViewModel;
this.audioEncodings.ItemChanged
.Where(x => x.PropertyName == nameof(audioEncodingViewModel.SelectedAudioEncoder) || x.PropertyName == nameof(audioEncodingViewModel.SelectedPassthrough))
.Subscribe(_ =>
{
this.RaisePropertyChanged(nameof(this.AutoPassthroughSettingsVisible));
});
this.audioEncodings.Changed
.Subscribe(_ =>
{
this.RaisePropertyChanged(nameof(this.AutoPassthroughSettingsVisible));
});
this.presetsService.WhenAnyValue(x => x.SelectedPreset.Preset.EncodingProfile.AudioEncoderFallback)
.Subscribe(audioEncoderFallback =>
{
if (!this.userUpdatingFallbackEncoder)
{
this.audioEncoderFallback = this.fallbackEncoderChoices.FirstOrDefault(c => c.Encoder.ShortName == audioEncoderFallback);
if (this.audioEncoderFallback == null)
{
this.audioEncoderFallback = this.fallbackEncoderChoices[0];
}
this.RaisePropertyChanged(nameof(this.AudioEncoderFallback));
}
});
// Make user updates change the profile
CopyMaskChoiceViewModel copyMaskChoiceViewModel;
this.CopyMaskChoices.ChangeTrackingEnabled = true;
this.CopyMaskChoices.ItemChanged
.Where(x => x.PropertyName == nameof(copyMaskChoiceViewModel.Enabled))
.Subscribe(_ =>
{
this.userUpdatingCopyMask = true;
this.SaveCopyMasksToProfile();
this.userUpdatingCopyMask = false;
this.RefreshAudioPreview();
});
// Make profile changes update the local mask choices
this.presetsService.WhenAnyValue(x => x.SelectedPreset.Preset.EncodingProfile.AudioCopyMask)
.Subscribe(audioCopyMask =>
{
if (this.userUpdatingCopyMask)
{
return;
}
using (this.CopyMaskChoices.SuppressChangeNotifications())
{
this.CopyMaskChoices.Clear();
HBContainer container = HandBrakeEncoderHelpers.GetContainer(this.EncodingWindowViewModel.Profile.ContainerName);
foreach (HBAudioEncoder encoder in HandBrakeEncoderHelpers.AudioEncoders)
{
if ((encoder.CompatibleContainers & container.Id) > 0 && encoder.IsPassthrough && encoder.ShortName != AudioEncodingViewModel.AutoPassthroughEncoder)
{
bool enabled = true;
string codec = encoder.ShortName.Substring(5);
if (audioCopyMask != null)
{
CopyMaskChoice profileMaskChoice = audioCopyMask.FirstOrDefault(choice => choice.Codec == codec);
if (profileMaskChoice != null)
{
enabled = profileMaskChoice.Enabled;
}
}
this.CopyMaskChoices.Add(new CopyMaskChoiceViewModel(codec, enabled));
}
}
}
this.RefreshAudioPreview();
});
this.RegisterProfileProperties();
}
