diff options
Diffstat (limited to 'UVtools.Core/FileFormats/FileFormat.cs')
| -rw-r--r-- | UVtools.Core/FileFormats/FileFormat.cs | 98 |
1 files changed, 78 insertions, 20 deletions
diff --git a/UVtools.Core/FileFormats/FileFormat.cs b/UVtools.Core/FileFormats/FileFormat.cs index 5ded9f6..cfe695d 100644 --- a/UVtools.Core/FileFormats/FileFormat.cs +++ b/UVtools.Core/FileFormats/FileFormat.cs @@ -121,6 +121,19 @@ namespace UVtools.Core.FileFormats Small = 0, Large } + + public enum FileDecodeType : byte + { + /// <summary> + /// Decodes all the file information and caches layer images + /// </summary> + Full, + + /// <summary> + /// Decodes only the information in the file and thumbnails, no layer image is read nor cached, fast + /// </summary> + Partial, + } #endregion #region Sub Classes @@ -441,6 +454,17 @@ namespace UVtools.Core.FileFormats return PathExtensions.GetFileNameStripExtensions(filepath, AllFileExtensionsString.OrderByDescending(s => s.Length).ToList(), out strippedExtension); } + public static FileFormat Open(string fileFullPath, FileDecodeType decodeType, OperationProgress progress = null) + { + var slicerFile = FindByExtensionOrFilePath(fileFullPath, true); + if (slicerFile is null) return null; + slicerFile.Decode(fileFullPath, decodeType, progress); + return slicerFile; + } + + public static FileFormat Open(string fileFullPath, OperationProgress progress = null) => + Open(fileFullPath, FileDecodeType.Full, progress); + public static byte[] EncodeImage(string dataType, Mat mat) { @@ -762,6 +786,8 @@ namespace UVtools.Core.FileFormats /// </summary> public abstract FileExtension[] FileExtensions { get; } + public FileDecodeType DecodeType { get; private set; } = FileDecodeType.Full; + /// <summary> /// Gets the available <see cref="PrintParameterModifier"/> /// </summary> @@ -847,6 +873,7 @@ namespace UVtools.Core.FileFormats /// </summary> public string FileFullPath { get; set; } + public string FileDirectoryPath => Path.GetDirectoryName(FileFullPath); public string Filename => Path.GetFileName(FileFullPath); public string FileExtension => Path.GetExtension(FileFullPath); public string FilenameNoExt => GetFileNameStripExtensions(FileFullPath); @@ -2520,9 +2547,8 @@ namespace UVtools.Core.FileFormats /// <summary> /// Encode to an output file /// </summary> - /// <param name="fileFullPath">Output file</param> /// <param name="progress"></param> - protected abstract void EncodeInternally(string fileFullPath, OperationProgress progress); + protected abstract void EncodeInternally(OperationProgress progress); /// <summary> /// Encode to an output file @@ -2531,6 +2557,11 @@ namespace UVtools.Core.FileFormats /// <param name="progress"></param> public void Encode(string fileFullPath, OperationProgress progress = null) { + if (DecodeType == FileDecodeType.Partial) + { + throw new InvalidOperationException("File was partial decoded, a full encode is not possible."); + } + progress ??= new OperationProgress(); progress.Reset(OperationProgress.StatusEncodeLayers, LayerCount); @@ -2543,12 +2574,9 @@ namespace UVtools.Core.FileFormats LayerManager.Sanitize(); - FileFullPath = fileFullPath; + if (File.Exists(fileFullPath)) File.Delete(fileFullPath); - if (File.Exists(fileFullPath)) - { - File.Delete(fileFullPath); - } + FileFullPath = fileFullPath; for (var i = 0; i < Thumbnails.Length; i++) { @@ -2557,7 +2585,7 @@ namespace UVtools.Core.FileFormats CvInvoke.Resize(Thumbnails[i], Thumbnails[i], new Size(ThumbnailsOriginalSize[i].Width, ThumbnailsOriginalSize[i].Height)); } - EncodeInternally(fileFullPath, progress); + EncodeInternally(progress); LayerManager.SetAllIsModified(false); RequireFullEncode = false; @@ -2566,24 +2594,32 @@ namespace UVtools.Core.FileFormats /// <summary> /// Decode a slicer file /// </summary> + /// <param name="progress"></param> + protected abstract void DecodeInternally(OperationProgress progress); + + /// <summary> + /// Decode a slicer file + /// </summary> /// <param name="fileFullPath"></param> /// <param name="progress"></param> - protected abstract void DecodeInternally(string fileFullPath, OperationProgress progress); + public void Decode(string fileFullPath, OperationProgress progress = null) => Decode(fileFullPath, FileDecodeType.Full, progress); /// <summary> /// Decode a slicer file /// </summary> /// <param name="fileFullPath"></param> + /// <param name="fileDecodeType"></param> /// <param name="progress"></param> - public void Decode(string fileFullPath, OperationProgress progress = null) + public void Decode(string fileFullPath, FileDecodeType fileDecodeType, OperationProgress progress = null) { Clear(); FileValidation(fileFullPath); FileFullPath = fileFullPath; + DecodeType = fileDecodeType; progress ??= new OperationProgress(); progress.Reset(OperationProgress.StatusGatherLayers, LayerCount); - DecodeInternally(fileFullPath, progress); + DecodeInternally(progress); progress.Token.ThrowIfCancellationRequested(); @@ -2745,20 +2781,15 @@ namespace UVtools.Core.FileFormats } } - if (LayerCount > 0) + if (LayerCount > 0 && DecodeType == FileDecodeType.Full) { Parallel.ForEach(this, CoreSettings.ParallelOptions, layer => { if (progress.Token.IsCancellationRequested) return; var byteArr = layer.CompressedBytes; - using var stream = File.Create(Path.Combine(path, layer.Filename), - byteArr.Length); + if (byteArr is null) return; + using var stream = new FileStream(Path.Combine(path, layer.Filename), FileMode.Create, FileAccess.Write); stream.Write(byteArr, 0, byteArr.Length); - stream.Close(); - - //using var mat = layer.LayerMat; - //mat.Save(Path.Combine(path, $"{layer.Filename}.jpg")); - progress.LockAndIncrement(); }); } @@ -3343,7 +3374,34 @@ namespace UVtools.Core.FileFormats /// </summary> /// <param name="filePath">File path to save copy as, use null to overwrite active file (Same as <see cref="Save"/>)</param> /// <param name="progress"></param> - public abstract void SaveAs(string filePath = null, OperationProgress progress = null); + public void SaveAs(string filePath = null, OperationProgress progress = null) + { + if (RequireFullEncode) + { + if (!string.IsNullOrEmpty(filePath)) + { + FileFullPath = filePath; + } + Encode(FileFullPath, progress); + return; + } + + if (!string.IsNullOrEmpty(filePath)) + { + File.Copy(FileFullPath, filePath, true); + FileFullPath = filePath; + + } + + PartialSaveInternally(progress); + } + + /// <summary> + /// Partial save of the file, this is the file information only. + /// When this function is called it's already ready to save to file + /// </summary> + /// <param name="progress"></param> + protected abstract void PartialSaveInternally(OperationProgress progress); /// <summary> /// Triggers when a conversion is valid and before start converting values |