116 lines
3.4 KiB
C#
116 lines
3.4 KiB
C#
using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Windows.Forms;
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using Switch_Toolbox.Library.IO;
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using Switch_Toolbox.Library.Forms;
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using System.Drawing;
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using Paloma;
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namespace Switch_Toolbox.Library
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{
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public class TGA : STGenericTexture, IEditor<ImageEditorBase>, IFileFormat
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{
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public FileType FileType { get; set; } = FileType.Image;
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public override TEX_FORMAT[] SupportedFormats
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{
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get
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{
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return new TEX_FORMAT[] {
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TEX_FORMAT.R8G8B8A8_UNORM,
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};
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}
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}
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const string MagicFileConstant = "TRUEVISION";
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public override bool CanEdit { get; set; } = false;
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public bool CanSave { get; set; }
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public string[] Description { get; set; } = new string[] { "TGA" };
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public string[] Extension { get; set; } = new string[] { "*.tga" };
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public string FileName { get; set; }
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public string FilePath { get; set; }
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public IFileInfo IFileInfo { get; set; }
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public bool Identify(System.IO.Stream stream)
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{
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using (var reader = new Switch_Toolbox.Library.IO.FileReader(stream, true))
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{
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if (reader.BaseStream.Length < 30)
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return false;
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reader.Position = reader.BaseStream.Length - 18;
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bool IsValidMagic = reader.ReadString(10) == MagicFileConstant;
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bool IsTga = IsValidMagic || Utils.GetExtension(FileName) == ".tga";
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if(IsTga)
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{
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TargaImage tga = new TargaImage();
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IsTga = tga.IsSupportedTGA(stream);
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stream.Position = 0;
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}
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return IsTga;
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}
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}
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public Type[] Types
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{
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get
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{
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List<Type> types = new List<Type>();
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return types.ToArray();
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}
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}
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public ImageEditorBase OpenForm()
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{
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bool IsDialog = IFileInfo != null && IFileInfo.InArchive;
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ImageEditorBase form = new ImageEditorBase();
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form.Text = Text;
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form.Dock = DockStyle.Fill;
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form.LoadImage(this);
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form.LoadProperties(GenericProperties);
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return form;
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}
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public void FillEditor(UserControl control)
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{
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((ImageEditorBase)control).LoadImage(this);
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((ImageEditorBase)control).LoadProperties(GenericProperties);
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}
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private TargaImage TargaImage;
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public void Load(System.IO.Stream stream) {
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TargaImage = new TargaImage(stream);
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Width = (uint)TargaImage.Header.Width;
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Height = (uint)TargaImage.Header.Height;
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}
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public void Unload()
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{
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TargaImage.Dispose();
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}
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public byte[] Save()
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{
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return null;
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}
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public override void SetImageData(Bitmap bitmap, int ArrayLevel)
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{
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throw new NotImplementedException("Cannot set image data! Operation not implemented!");
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}
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public override byte[] GetImageData(int ArrayLevel = 0, int MipLevel = 0)
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{
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if (TargaImage == null || TargaImage.Image == null) return new byte[0];
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return BitmapExtension.ImageToByte(BitmapExtension.SwapBlueRedChannels(TargaImage.Image));
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}
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}
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}
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