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Diffstat (limited to 'UVtools.Cmd/Symbols/SetThumbnailCommand.cs')
| -rw-r--r-- | UVtools.Cmd/Symbols/SetThumbnailCommand.cs | 148 |
1 files changed, 148 insertions, 0 deletions
diff --git a/UVtools.Cmd/Symbols/SetThumbnailCommand.cs b/UVtools.Cmd/Symbols/SetThumbnailCommand.cs new file mode 100644 index 0000000..9143ada --- /dev/null +++ b/UVtools.Cmd/Symbols/SetThumbnailCommand.cs @@ -0,0 +1,148 @@ +/* + * GNU AFFERO GENERAL PUBLIC LICENSE + * Version 3, 19 November 2007 + * Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> + * Everyone is permitted to copy and distribute verbatim copies + * of this license document, but changing it is not allowed. + */ + +using Emgu.CV; +using System; +using System.Collections.Generic; +using System.CommandLine; +using System.IO; +using System.Linq; +using Emgu.CV.CvEnum; + +namespace UVtools.Cmd.Symbols; + +internal static class SetThumbnailCommand +{ + private const string HeatmapArg = ":heatmap"; + private const string RandomLayerArg = ":random-layer"; + internal static Command CreateCommand() + { + var sourceArgument = new Argument<string>($"file path|layer index|{RandomLayerArg}|{HeatmapArg}", () => HeatmapArg, "Choose from a file, layer index, random layer or generate a heatmap"); + var thumbnailIndexesOption = new Option<IEnumerable<byte>>("-i", "Select the thumbnail index(es) to set"); + + var command = new Command("set-thumbnail", "Sets and replace thumbnail(s) in the file") + { + GlobalArguments.InputFileArgument, + sourceArgument, + thumbnailIndexesOption, + }; + + command.AddAlias("set-preview"); + + command.SetHandler(async (inputFile, source, thumbnailIndexes) => + { + if (string.IsNullOrWhiteSpace(source)) + { + Program.WriteLineError("Invalid empty source argument."); + } + + bool result = false; + + if (string.Equals(source, HeatmapArg, StringComparison.OrdinalIgnoreCase)) + { + var slicerFile = Program.OpenInputFile(inputFile); + using var mat = await Program.ProgressBarWork($"Generating a heatmap from layers 0 through {slicerFile.LastLayerIndex}", + () => slicerFile.GenerateHeatmapAsync(slicerFile.GetBoundingRectangle(50, 100, Program.Progress), Program.Progress)); + + CvInvoke.CvtColor(mat, mat, ColorConversion.Gray2Bgr); + + + if (thumbnailIndexes.Any()) + { + foreach (var thumbnailIndex in thumbnailIndexes) + { + result = slicerFile.SetThumbnail(thumbnailIndex, mat); + } + } + else + { + result = slicerFile.SetThumbnails(mat) > 0; + } + + if(result) Program.SaveFile(slicerFile); + return; + } + + if (string.Equals(source, RandomLayerArg, StringComparison.OrdinalIgnoreCase)) + { + var slicerFile = Program.OpenInputFile(inputFile); + if(slicerFile.LayerCount == 0) Program.WriteLineError("The file have no valid layers"); + + + using var matRoi = slicerFile[Random.Shared.Next((int) slicerFile.LayerCount)].GetLayerMatBoundingRectangle(50, 100); + CvInvoke.CvtColor(matRoi.RoiMat, matRoi.RoiMat, ColorConversion.Gray2Bgr); + + if (thumbnailIndexes.Any()) + { + foreach (var thumbnailIndex in thumbnailIndexes) + { + result = slicerFile.SetThumbnail(thumbnailIndex, matRoi.RoiMat); + } + } + else + { + result = slicerFile.SetThumbnails(matRoi.RoiMat) > 0; + } + + if (result) Program.SaveFile(slicerFile); + return; + } + + if (uint.TryParse(source, out var layerIndex)) + { + var slicerFile = Program.OpenInputFile(inputFile); + if (slicerFile.LayerCount == 0) Program.WriteLineError("The file have no valid layers"); + slicerFile.SanitizeLayerIndex(ref layerIndex); + + using var matRoi = slicerFile[layerIndex].GetLayerMatBoundingRectangle(50, 100); + CvInvoke.CvtColor(matRoi.RoiMat, matRoi.RoiMat, ColorConversion.Gray2Bgr); + + if (thumbnailIndexes.Any()) + { + foreach (var thumbnailIndex in thumbnailIndexes) + { + result = slicerFile.SetThumbnail(thumbnailIndex, matRoi.RoiMat); + } + } + else + { + result = slicerFile.SetThumbnails(matRoi.RoiMat) > 0; + } + + if (result) Program.SaveFile(slicerFile); + return; + } + + if (File.Exists(source)) + { + var slicerFile = Program.OpenInputFile(inputFile); + + if (thumbnailIndexes.Any()) + { + foreach (var thumbnailIndex in thumbnailIndexes) + { + result = slicerFile.SetThumbnail(thumbnailIndex, source); + } + } + else + { + result = slicerFile.SetThumbnails(source) > 0; + } + + if (result) Program.SaveFile(slicerFile); + return; + } + + Program.WriteLineError($"'{source}' is not a file nor layer index nor {RandomLayerArg} nor {HeatmapArg}"); + + + }, GlobalArguments.InputFileArgument, sourceArgument, thumbnailIndexesOption); + + return command; + } +}
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