public CacheImageMiddleware(RequestDelegate next, IImageSourceService imageSource,
ILogger <CacheImageMiddleware> logger)
{
_next = next;
_imageSource = imageSource;
_logger = logger;
}
#pragma warning restore 0169
HexViewBackgroundImageService(WpfHexView wpfHexView, IImageSourceService imageSourceService)
: base(imageSourceService) {
if (wpfHexView == null)
throw new ArgumentNullException(nameof(wpfHexView));
this.wpfHexView = wpfHexView;
wpfHexView.Closed += WpfHexView_Closed;
}
public static void InstallService(WpfHexView wpfHexView, IImageSourceService imageSourceService) {
if (wpfHexView == null)
throw new ArgumentNullException(nameof(wpfHexView));
if (imageSourceService == null)
throw new ArgumentNullException(nameof(imageSourceService));
wpfHexView.Properties.GetOrCreateSingletonProperty(typeof(BackgroundImageService), () => new HexViewBackgroundImageService(wpfHexView, imageSourceService));
}
public ImageCacheFilter(IImageSourceService imageSource, ILogger <ImageCacheFilter> logger,
IETagGenerator eTagGenerator)
{
_imageSource = imageSource;
_logger = logger;
_eTagGenerator = eTagGenerator;
}
#pragma warning restore CS0169
TextViewBackgroundImageService(IWpfTextView wpfTextView, IImageSourceService imageSourceService)
: base(imageSourceService)
{
this.wpfTextView = wpfTextView ?? throw new ArgumentNullException(nameof(wpfTextView));
Initialize();
wpfTextView.Closed += WpfTextView_Closed;
}
protected BackgroundImageService(IImageSourceService imageSourceService)
{
if (imageSourceService == null)
{
throw new ArgumentNullException(nameof(imageSourceService));
}
this.imageSourceService = imageSourceService;
}
async Task <Drawable> GetDrawable(IImageSourceService service, IImageSource imageSource)
{
var tcsDrawable = new TaskCompletionSource <Drawable>();
// get an image
var result1 = await service.GetDrawableAsync(imageSource, MauiProgram.DefaultContext).ConfigureAwait(false);
return(await tcsDrawable.Task.ConfigureAwait(false));
}
#pragma warning restore 0169
HexViewBackgroundImageService(WpfHexView wpfHexView, IImageSourceService imageSourceService)
: base(imageSourceService)
{
if (wpfHexView == null)
{
throw new ArgumentNullException(nameof(wpfHexView));
}
this.wpfHexView = wpfHexView;
wpfHexView.Closed += WpfHexView_Closed;
}
public static void InstallService(IWpfTextView wpfTextView, IImageSourceService imageSourceService)
{
if (wpfTextView is null)
{
throw new ArgumentNullException(nameof(wpfTextView));
}
if (imageSourceService is null)
{
throw new ArgumentNullException(nameof(imageSourceService));
}
wpfTextView.Properties.GetOrCreateSingletonProperty(typeof(BackgroundImageService), () => new TextViewBackgroundImageService(wpfTextView, imageSourceService));
}
public static Task <T> CheckAbsolutePathName <T>(this IImageSourceService image, string imageName,
Func <string, Task <T> > imageAction)
{
var imageNameWithExtension = ImageNameWithExtension(image, imageName);
var imagePath = Directory.Exists(image.DirPath)
? Path.Combine(image.DirPath, imageNameWithExtension)
: string.Empty;
if (string.IsNullOrEmpty(imagePath))
{
throw new FileNotFoundException(imageNameWithExtension);
}
return(imageAction(imagePath));
}
public void ProcessRequest(HttpContext context)
{
Size size = Get <Size>("chartSize");
IImageSourceService dataProvider = Get <IImageSourceService>("activityManagerService");
byte[] bytImage = dataProvider.GetImage(size);
context.Response.ContentType = "image/png";
context.Response.Expires = 0;
context.Response.Buffer = true;
context.Response.Cache.SetCacheability(HttpCacheability.NoCache);
context.Response.Clear();
context.Response.BinaryWrite(bytImage);
context.Response.End();
}
#pragma warning restore 0169
BackgroundImageService(IWpfTextView wpfTextView, IImageSourceService imageSourceService)
{
if (wpfTextView == null)
{
throw new ArgumentNullException(nameof(wpfTextView));
}
if (imageSourceService == null)
{
throw new ArgumentNullException(nameof(imageSourceService));
}
this.wpfTextView = wpfTextView;
this.imageSourceService = imageSourceService;
wpfTextView.Closed += WpfTextView_Closed;
imageSourceService.Register(this);
}
public static Task <IImageSourceServiceResult <NativeImage>?> GetNativeImageAsync(this IImageSourceService imageSourceService, IImageSource?imageSource, IMauiContext mauiContext)
{
if (imageSource == null)
{
return(Task.FromResult <IImageSourceServiceResult <NativeImage>?>(null));
}
#if __IOS__ || MACCATALYST
return(imageSourceService.GetImageAsync(imageSource));
#elif MONOANDROID
return(imageSourceService.GetDrawableAsync(imageSource, mauiContext.Context !));
#elif WINDOWS
return(imageSourceService.GetImageSourceAsync(imageSource));
#else
throw new NotImplementedException();
#endif
}
protected BackgroundImageService(IImageSourceService imageSourceService) => this.imageSourceService = imageSourceService ?? throw new ArgumentNullException(nameof(imageSourceService));
public FakePhotoController(IFakePhotoService fakePhotoService, IImageSourceService imageSourceService)
{
_fakePhotoService = fakePhotoService;
_imageSourceService = imageSourceService;
}
public SourceController(IImageSourceService imageSourceService)
{
_imageSourceService = imageSourceService;
}
public static Task <IImageSourceServiceResult <PlatformImage>?> GetPlatformImageAsync(this IImageSourceService imageSourceService, IImageSource?imageSource, IMauiContext mauiContext)
{
if (imageSource == null)
{
return(Task.FromResult <IImageSourceServiceResult <PlatformImage>?>(null));
}
#if IOS || MACCATALYST
return(imageSourceService.GetImageAsync(imageSource));
#elif ANDROID
return(imageSourceService.GetDrawableAsync(imageSource, mauiContext.Context !));
#elif WINDOWS
return(imageSourceService.GetImageSourceAsync(imageSource));
#elif TIZEN
var platformImage = new PlatformImage(mauiContext.GetNativeParent());
return(imageSourceService.GetImageAsync(imageSource, platformImage));
#else
throw new NotImplementedException();
#endif
}
protected BackgroundImageService(IImageSourceService imageSourceService) {
if (imageSourceService == null)
throw new ArgumentNullException(nameof(imageSourceService));
this.imageSourceService = imageSourceService;
imageSourceService.Register(this);
}
public static string ImageNameWithExtension(this IImageSourceService image, string imageName)
{
return(string.Join('.', imageName, image.ImageType.ToString().ToLower()));
}