/// <summary>
/// Creates a new instance of <see cref="KanvasImage"/>.
/// </summary>
/// <param name="imageState">The image plugin the plugin information come from.</param>
/// <param name="imageInfo">The image info to represent.</param>
public KanvasImage(IImageState imageState, ImageInfo imageInfo)
{
ContractAssertions.IsNotNull(imageState, nameof(imageState));
ContractAssertions.IsNotNull(imageInfo, nameof(imageInfo));
ContractAssertions.IsElementContained(imageState.Images, imageInfo, nameof(imageState.Images), nameof(imageInfo));
_imageState = imageState;
_imageInfo = imageInfo;
}
public ImageContext(IStateInfo stateInfo, IContext parentContext)
{
ContractAssertions.IsNotNull(stateInfo, nameof(stateInfo));
ContractAssertions.IsNotNull(parentContext, nameof(parentContext));
_stateInfo = stateInfo;
_imageState = _stateInfo.PluginState as IImageState;
_parentContext = parentContext;
}
public ImageContext(IFileState stateInfo, IContext parentContext, IProgressContext progressContext) :
base(progressContext)
{
ContractAssertions.IsNotNull(stateInfo, nameof(stateInfo));
ContractAssertions.IsNotNull(parentContext, nameof(parentContext));
_stateInfo = stateInfo;
_imageState = _stateInfo.PluginState as IImageState;
_parentContext = parentContext;
}
public EncodeImageViewModel(PluginManager pluginManager, IImageState state, ImageInfo imageInfo)
{
_pluginManager = pluginManager;
_state = state;
_kanvasImage = new KanvasImage(state, imageInfo);
SelectedEncoding = state.SupportedEncodings[_kanvasImage.ImageFormat];
SourceImage = _kanvasImage.GetImage().ToBitmapImage();
OutputImage = SourceImage;
}
public ImageInfo Load(Stream input, IFileManager pluginManager)
{
using var br = new BinaryReaderX(input);
// Read header
_header = br.ReadType <ImgxHeader>();
// Load KTX
_imageState = LoadKtx(input, "file.ktx", pluginManager).Result;
return(_imageState.Images[0].ImageInfo);
}
private void CheckIntegrity(IImageState imageState)
{
var encodingDefinition = imageState.EncodingDefinition;
// Check if any encodings are given
if (!encodingDefinition.HasColorEncodings && !encodingDefinition.HasIndexEncodings)
{
throw new InvalidOperationException("The plugin has no supported encodings defined.");
}
if (encodingDefinition.HasIndexEncodings && !encodingDefinition.HasPaletteEncodings)
{
throw new InvalidOperationException("The plugin has no supported palette encodings defined.");
}
}
// Constructor
public ImageEditorViewModel(PluginManager pluginManager, IStateInfo koreFile)
{
_pluginManager = pluginManager;
KoreFile = koreFile;
_state = KoreFile.PluginState as IImageState;
if (_state?.Images != null)
{
KanvasImages = new ObservableCollection <KanvasImage>(_state.Images.Select(x => new KanvasImage(_state, x)));
}
SelectedKanvasImage = KanvasImages?.FirstOrDefault();
SelectedZoomLevel = 1;
}
private void InjectImages(IImageState imageState, UPath filePath, IFileSystem destinationFileSystem)
{
for (var i = 0; i < imageState.Images.Count; i++)
{
var img = imageState.Images[i];
var path = filePath / (img.Name ?? $"{i:00}") + ".png";
if (!destinationFileSystem.FileExists(path))
{
continue;
}
var openedImage = (Bitmap)Image.FromStream(destinationFileSystem.OpenFile(path));
img.SetImage(openedImage);
}
}
private void ExtractImage(IImageState imageState, IFileSystem destinationFileSystem, UPath filePath)
{
if (imageState.Images.Count > 0)
{
CreateDirectory(destinationFileSystem, filePath);
}
var index = 0;
foreach (var img in imageState.Images)
{
var fileStream = destinationFileSystem.OpenFile(filePath / (img.Name ?? $"{index:00}") + ".png", FileMode.Create, FileAccess.Write);
img.GetImage().Save(fileStream, ImageFormat.Png);
fileStream.Close();
index++;
}
}
