private void HandlePresetListsForSave(List <Preset> processList, Dictionary <string, HBPresetCategory> presetCategories, List <HBPreset> uncategorisedPresets)
{
foreach (Preset item in processList)
{
if (string.IsNullOrEmpty(item.Category))
{
uncategorisedPresets.Add(JsonPresetFactory.CreateHbPreset(item, HBConfigurationFactory.Create()));
}
else
{
HBPreset preset = JsonPresetFactory.CreateHbPreset(item, HBConfigurationFactory.Create());
if (presetCategories.ContainsKey(item.Category))
{
presetCategories[item.Category].ChildrenArray.Add(preset);
}
else
{
presetCategories[item.Category] = new HBPresetCategory
{
ChildrenArray = new List <HBPreset> {
preset
},
Folder = true,
PresetName = item.Category,
Type = item.IsBuildIn ? 0 : 1
};
}
}
}
}
/// <summary>
/// Encode and play a sample
/// </summary>
public void Play()
{
try
{
this.IsEncoding = true;
if (File.Exists(this.CurrentlyPlaying))
{
File.Delete(this.CurrentlyPlaying);
}
}
catch (Exception)
{
this.IsEncoding = false;
this.errorService.ShowMessageBox(Resources.StaticPreview_UnableToDeletePreview,
Resources.Error, MessageBoxButton.OK, MessageBoxImage.Error);
}
if (this.Task == null || string.IsNullOrEmpty(Task.Source))
{
this.errorService.ShowMessageBox(Resources.StaticPreviewViewModel_ScanFirst,
Resources.Error, MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
EncodeTask encodeTask = new EncodeTask(this.Task)
{
PreviewEncodeDuration = this.Duration,
PreviewEncodeStartAt = this.SelectedPreviewImage,
PointToPointMode = PointToPointMode.Preview
};
// Filename handling.
if (string.IsNullOrEmpty(encodeTask.Destination))
{
string filename = Path.ChangeExtension(Path.GetTempFileName(), encodeTask.OutputFormat == OutputFormat.Mkv ? "m4v" : "mkv");
encodeTask.Destination = filename;
this.CurrentlyPlaying = filename;
}
else
{
string directory = Path.GetDirectoryName(encodeTask.Destination) ?? string.Empty;
string filename = Path.GetFileNameWithoutExtension(encodeTask.Destination);
string extension = Path.GetExtension(encodeTask.Destination);
string previewFilename = string.Format("{0}_preview{1}", filename, extension);
string previewFullPath = Path.Combine(directory, previewFilename);
encodeTask.Destination = previewFullPath;
this.CurrentlyPlaying = previewFullPath;
}
// Setup the encode task as a preview encode
encodeTask.IsPreviewEncode = true;
encodeTask.PreviewEncodeStartAt = this.SelectedPreviewImage + 1;
encodeTask.PreviewEncodeDuration = this.Duration;
QueueTask task = new QueueTask(encodeTask, HBConfigurationFactory.Create(), this.ScannedSource.ScanPath);
ThreadPool.QueueUserWorkItem(this.CreatePreview, task);
}
/// <summary>
/// Encode and play a sample
/// </summary>
public void Play()
{
try
{
this.IsEncoding = true;
if (File.Exists(this.CurrentlyPlaying))
{
File.Delete(this.CurrentlyPlaying);
}
}
catch (Exception)
{
this.IsEncoding = false;
this.errorService.ShowMessageBox("Unable to delete previous preview file. You may need to restart the application.",
Resources.Error, MessageBoxButton.OK, MessageBoxImage.Error);
}
if (this.Task == null || string.IsNullOrEmpty(Task.Source))
{
this.errorService.ShowMessageBox("You must first scan a source and setup your encode before creating a preview.",
Resources.Error, MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
EncodeTask encodeTask = new EncodeTask(this.Task)
{
PreviewEncodeDuration = this.Duration,
PreviewEncodeStartAt = this.SelectedPreviewImage,
PointToPointMode = PointToPointMode.Preview
};
// Filename handling.
if (string.IsNullOrEmpty(encodeTask.Destination))
{
string filename = Path.ChangeExtension(Path.GetTempFileName(), encodeTask.OutputFormat == OutputFormat.Mkv ? "m4v" : "mkv");
encodeTask.Destination = filename;
this.CurrentlyPlaying = filename;
}
else
{
string directory = Path.GetDirectoryName(encodeTask.Destination) ?? string.Empty;
string filename = Path.GetFileNameWithoutExtension(encodeTask.Destination);
string extension = Path.GetExtension(encodeTask.Destination);
string previewFilename = string.Format("{0}_preview{1}", filename, extension);
string previewFullPath = Path.Combine(directory, previewFilename);
encodeTask.Destination = previewFullPath;
this.CurrentlyPlaying = previewFullPath;
}
// Setup the encode task as a preview encode
encodeTask.IsPreviewEncode = true;
encodeTask.PreviewEncodeStartAt = this.SelectedPreviewImage; // TODO 0 and 1 mean the same. Need to fix this as it knocks the video out of sync with the still preview.
encodeTask.PreviewEncodeDuration = this.Duration;
QueueTask task = new QueueTask(encodeTask, HBConfigurationFactory.Create(), this.ScannedSource.ScanPath);
ThreadPool.QueueUserWorkItem(this.CreatePreview, task);
}
/// <summary>
/// Start a Scan
/// </summary>
/// <param name="filename">
/// The filename.
/// </param>
/// <param name="title">
/// The title.
/// </param>
public void StartScan(string filename, int title)
{
if (!string.IsNullOrEmpty(filename))
{
this.scanService.Scan(
filename,
title,
null,
HBConfigurationFactory.Create());
}
}
public void ExportCliJson(string exportPath)
{
List <QueueTask> jobs = this.queue.Where(item => item.Status != QueueItemStatus.Completed).ToList();
List <EncodeTask> workUnits = jobs.Select(job => job.Task).ToList();
HBConfiguration config = HBConfigurationFactory.Create(); // Default to current settings for now. These will hopefully go away in the future.
string json = this.GetQueueJson(workUnits, config);
using (var strm = new StreamWriter(exportPath, false))
{
strm.Write(json);
strm.Close();
strm.Dispose();
}
}
/// <summary>
/// Get a Preview image for the current job and preview number.
/// </summary>
/// <param name="job">
/// The job.
/// </param>
/// <param name="preview">
/// The preview.
/// </param>
/// <returns>
/// The <see cref="BitmapImage"/>.
/// </returns>
public BitmapImage GetPreview(EncodeTask job, int preview)
{
if (this.instance == null)
{
return(null);
}
BitmapImage bitmapImage = null;
try
{
EncodeTaskFactory factory = new EncodeTaskFactory(this.userSettingService);
JsonEncodeObject jobDict = factory.Create(job, HBConfigurationFactory.Create());
RawPreviewData bitmapData = this.instance.GetPreview(jobDict, preview);
bitmapImage = BitmapUtilities.ConvertToBitmapImage(BitmapUtilities.ConvertByteArrayToBitmap(bitmapData));
}
catch (AccessViolationException e)
{
Debug.WriteLine(e);
}
return(bitmapImage);
}
public void UpdatePreviewFrame()
{
// Don't preview for small images.
if (this.Task.Anamorphic == Anamorphic.Loose && this.Task.Width < 32)
{
PreviewNotAvailable = true;
return;
}
if ((this.Task.Anamorphic == Anamorphic.None || this.Task.Anamorphic == Anamorphic.Custom) && (this.Task.Width < 32 || this.Task.Height < 32))
{
PreviewNotAvailable = true;
return;
}
BitmapImage image = null;
try
{
image = this.scanService.GetPreview(this.Task, this.SelectedPreviewImage, HBConfigurationFactory.Create());
}
catch (Exception exc)
{
PreviewNotAvailable = true;
}
if (image != null)
{
PreviewNotAvailable = false;
this.Width = (int)Math.Ceiling(image.Width);
this.Height = (int)Math.Ceiling(image.Height);
this.PreviewImage = image;
}
}
private void UpdatePreviewFrame()
{
// Don't preview for small images.
if (this.Task.Anamorphic == Anamorphic.Loose && this.Task.Width < 32)
{
this.PreviewNotAvailable = true;
this.IsPreviewInfoVisible = false;
this.NotifyOfPropertyChange(() => this.IsPreviewInfoVisible);
return;
}
if ((this.Task.Anamorphic == Anamorphic.None || this.Task.Anamorphic == Anamorphic.Custom) && (this.Task.Width < 32 || this.Task.Height < 32))
{
this.PreviewNotAvailable = true;
return;
}
BitmapImage image = null;
try
{
image = this.scanService.GetPreview(this.Task, this.selectedPreview - 1, HBConfigurationFactory.Create());
}
catch (Exception exc)
{
this.PreviewNotAvailable = true;
Debug.WriteLine(exc);
}
if (image != null)
{
this.PreviewNotAvailable = false;
this.PreviewImage = image;
this.MaxWidth = (int)image.Width;
this.MaxHeight = (int)image.Height;
this.IsPreviewInfoVisible = true;
this.NotifyOfPropertyChange(() => this.IsPreviewInfoVisible);
this.NotifyOfPropertyChange(() => this.PreviewImage);
this.NotifyOfPropertyChange(() => this.MaxWidth);
this.NotifyOfPropertyChange(() => this.MaxHeight);
}
}
/// <summary>
/// Update the preset files
/// </summary>
private void SavePresetFiles()
{
try
{
// Verify Directories.
string directory = Path.GetDirectoryName(this.presetFile);
if (directory != null && !Directory.Exists(directory))
{
Directory.CreateDirectory(directory);
}
// Organise the Presets list into Json Equivalent objects.
Dictionary <string, PresetCategory> presetCategories = new Dictionary <string, PresetCategory>();
List <HBPreset> uncategorisedPresets = new List <HBPreset>();
// Handle User Presets first.
foreach (Preset item in this.flatPresetList.Values.OrderBy(o => o.IsBuildIn))
{
if (string.IsNullOrEmpty(item.Category))
{
uncategorisedPresets.Add(JsonPresetFactory.CreateHbPreset(item, HBConfigurationFactory.Create()));
}
else
{
HBPreset preset = JsonPresetFactory.CreateHbPreset(item, HBConfigurationFactory.Create());
if (presetCategories.ContainsKey(item.Category))
{
presetCategories[item.Category].ChildrenArray.Add(preset);
}
else
{
presetCategories[item.Category] = new PresetCategory
{
ChildrenArray = new List <HBPreset> {
preset
},
Folder = true,
PresetName = item.Category,
Type = item.IsBuildIn ? 0 : 1
};
}
}
}
// Wrap the categories in a container.
JsonSerializerSettings settings = new JsonSerializerSettings {
MissingMemberHandling = MissingMemberHandling.Ignore
};
PresetTransportContainer container = new PresetTransportContainer(
Constants.PresetVersionMajor,
Constants.PresetVersionMinor,
Constants.PresetVersionMicro)
{
PresetList = new List <object>()
};
container.PresetList.AddRange(presetCategories.Values);
container.PresetList.AddRange(uncategorisedPresets);
// Write the preset container out to file.
using (FileStream strm = new FileStream(this.presetFile, FileMode.Create, FileAccess.Write))
{
string presetsJson = JsonConvert.SerializeObject(container, Formatting.Indented, settings);
using (StreamWriter writer = new StreamWriter(strm))
{
writer.WriteLine(presetsJson);
}
}
}
catch (Exception exc)
{
Debug.WriteLine(exc);
throw new GeneralApplicationException("Unable to write to the presets file.", "The details section below may indicate why this error has occurred.", exc);
}
}
/// <summary>
/// Encode and play a sample
/// </summary>
public void Play()
{
try
{
this.IsEncoding = true;
if (File.Exists(this.CurrentlyPlaying))
{
File.Delete(this.CurrentlyPlaying);
}
}
catch (Exception)
{
this.IsEncoding = false;
this.errorService.ShowMessageBox(Resources.StaticPreview_UnableToDeletePreview,
Resources.Error, MessageBoxButton.OK, MessageBoxImage.Error);
}
if (this.Task == null || string.IsNullOrEmpty(Task.Source))
{
this.errorService.ShowMessageBox(Resources.StaticPreviewViewModel_ScanFirst,
Resources.Error, MessageBoxButton.OK, MessageBoxImage.Error);
return;
}
EncodeTask encodeTask = new EncodeTask(this.Task)
{
PreviewEncodeDuration = this.Duration,
PreviewEncodeStartAt = this.SelectedPreviewImage,
PointToPointMode = PointToPointMode.Preview
};
// Filename handling.
if (string.IsNullOrEmpty(encodeTask.Destination))
{
string formatExtension;
switch (encodeTask.OutputFormat)
{
case OutputFormat.WebM:
formatExtension = "webm";
break;
case OutputFormat.Mp4:
formatExtension = "m4v";
break;
case OutputFormat.Mkv:
default:
formatExtension = "mkv";
break;
}
string filename = Path.ChangeExtension(Path.GetTempFileName(), formatExtension);
encodeTask.Destination = filename;
this.CurrentlyPlaying = filename;
}
else
{
string directory = Path.GetDirectoryName(encodeTask.Destination) ?? string.Empty;
string filename = Path.GetFileNameWithoutExtension(encodeTask.Destination);
string extension = Path.GetExtension(encodeTask.Destination);
string previewFilename = string.Format("{0}_preview{1}", filename, extension);
string previewFullPath = Path.Combine(directory, previewFilename);
encodeTask.Destination = previewFullPath;
this.CurrentlyPlaying = previewFullPath;
}
// Setup the encode task as a preview encode
encodeTask.IsPreviewEncode = true;
encodeTask.PreviewEncodeStartAt = this.SelectedPreviewImage + 1;
encodeTask.PreviewEncodeDuration = this.Duration;
SubtitleTrack scanTrack = null;
foreach (var track in encodeTask.SubtitleTracks)
{
if (track.SourceTrack != null && track.SourceTrack.SubtitleType == SubtitleType.ForeignAudioSearch)
{
scanTrack = track;
break;
}
}
if (scanTrack != null)
{
encodeTask.SubtitleTracks.Remove(scanTrack);
}
QueueTask task = new QueueTask(encodeTask, HBConfigurationFactory.Create(), this.ScannedSource.ScanPath, null);
ThreadPool.QueueUserWorkItem(this.CreatePreview, task);
}