[Fabric] Support blob: images, and provide better image.onError callbacks #13285
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marlenecota
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vnext/Microsoft.ReactNative/Fabric/Composition/UriImageManager.h
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| -> winrt::Microsoft::ReactNative::Composition::Experimental::IBrush { | ||
| auto compositor = winrt::Microsoft::ReactNative::Composition::Experimental:: | ||
| MicrosoftCompositionContextHelper::InnerCompositor(compositionContext); | ||
| auto drawingBrush = compositionContext.CreateDrawingSurfaceBrush( |
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nit: {} - brace initialization to avoid any type conversion happening and ensuring uniform initialization? https://isocpp.github.io/CppCoreGuidelines/CppCoreGuidelines#es23-prefer-the--initializer-syntax
| winrt::Windows::Graphics::DirectX::DirectXAlphaMode::Premultiplied); | ||
| POINT pt; | ||
| Microsoft::ReactNative::Composition::AutoDrawDrawingSurface autoDraw(drawingBrush, scale, &pt); | ||
| auto renderTarget = autoDraw.GetRenderTarget(); |
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nit: uniform initialization?
| size, | ||
| winrt::Windows::Graphics::DirectX::DirectXPixelFormat::B8G8R8A8UIntNormalized, | ||
| winrt::Windows::Graphics::DirectX::DirectXAlphaMode::Premultiplied); | ||
| POINT pt; |
| const winrt::Microsoft::ReactNative::IReactContext &reactContext, | ||
| const winrt::Microsoft::ReactNative::Composition::Experimental::ICompositionContext &compositionContext) | ||
| -> winrt::Microsoft::ReactNative::Composition::Experimental::IBrush { | ||
| auto compositor = winrt::Microsoft::ReactNative::Composition::Experimental:: |
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uniform initialization?
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packages/@react-native-windows/tester/src/js/examples/Image/ImageExample.windows.js
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…acks (microsoft#13285) * [Fabric] Support blob: images, and provide better image.onError callbacks * Change files * Remove some test code * Add user-agent * Add public API to set default User-Agent header * various fixes * fix snapshots * Rename Networking -> HttpSettings * Change files * fix * Http.UserAgent RuntimeOption needs to be set before the HttpResource is created
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* [Fabric] Support blob: images, and provide better image.onError callbacks (#13285) * [Fabric] Support blob: images, and provide better image.onError callbacks * Change files * Remove some test code * Add user-agent * Add public API to set default User-Agent header * various fixes * fix snapshots * Rename Networking -> HttpSettings * Change files * fix * Http.UserAgent RuntimeOption needs to be set before the HttpResource is created * fixups for ImageErrorInfo not existing in 0.74 * fix
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Description
In a recent integration ImageLoader started taking more detailed error information. This change provides better error handling for image loading.
I also went ahead and hooked up an ImageLoader for
blob:images.Recent changes to the ImageExample RNTester test page added uses of an Image uri which requires a user-agent header be included in the request to successfully download the image. This PR adds a new API
Microsoft.ReactNative.Networking.SetDefaultUserAgent(ReactInstanceSettings, string)which applications can use to set the a default user-agent header for network requests.The new ImageExample images also needed work to get to work in paper. In particular piping through the new DefaultUserAgent, and forcing a custom download step if its set.
Fixes #13262.
Microsoft Reviewers: Open in CodeFlow