cc4b3cbacc
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52 lines
1.9 KiB
C++
52 lines
1.9 KiB
C++
/*
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* Copyright (c) 2020-2022, Andreas Kling <andreas@ladybird.org>
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* Copyright (c) 2024, Kenneth Myhra <kennethmyhra@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibGfx/Forward.h>
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#include <LibWeb/Bindings/ImageDataPrototype.h>
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#include <LibWeb/Bindings/PlatformObject.h>
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namespace Web::HTML {
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struct ImageDataSettings {
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Bindings::PredefinedColorSpace color_space;
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};
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class ImageData final : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(ImageData, Bindings::PlatformObject);
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JS_DECLARE_ALLOCATOR(ImageData);
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public:
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[[nodiscard]] static WebIDL::ExceptionOr<JS::NonnullGCPtr<ImageData>> create(JS::Realm&, u32 sw, u32 sh, Optional<ImageDataSettings> const& settings = {});
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[[nodiscard]] static WebIDL::ExceptionOr<JS::NonnullGCPtr<ImageData>> create(JS::Realm&, JS::Handle<WebIDL::BufferSource> const& data, u32 sw, Optional<u32> sh = {}, Optional<ImageDataSettings> const& settings = {});
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[[nodiscard]] static WebIDL::ExceptionOr<JS::NonnullGCPtr<ImageData>> construct_impl(JS::Realm&, u32 sw, u32 sh, Optional<ImageDataSettings> const& settings = {});
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[[nodiscard]] static WebIDL::ExceptionOr<JS::NonnullGCPtr<ImageData>> construct_impl(JS::Realm&, JS::Handle<WebIDL::BufferSource> const& data, u32 sw, Optional<u32> sh = {}, Optional<ImageDataSettings> const& settings = {});
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virtual ~ImageData() override;
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unsigned width() const;
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unsigned height() const;
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Gfx::Bitmap& bitmap() { return m_bitmap; }
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Gfx::Bitmap const& bitmap() const { return m_bitmap; }
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JS::Uint8ClampedArray* data();
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const JS::Uint8ClampedArray* data() const;
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private:
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ImageData(JS::Realm&, NonnullRefPtr<Gfx::Bitmap>, JS::NonnullGCPtr<JS::Uint8ClampedArray>);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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NonnullRefPtr<Gfx::Bitmap> m_bitmap;
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JS::NonnullGCPtr<JS::Uint8ClampedArray> m_data;
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};
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}
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