mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 02:42:44 +00:00
2692db8699
Note that as of this commit, there aren't any such throwers, and the call site in Heap::allocate will drop exceptions on the floor. This commit only serves to change the declaration of the overrides, make sure they return an empty value, and to propagate OOM errors frm their base initialize invocations.
37 lines
1.2 KiB
C++
37 lines
1.2 KiB
C++
/*
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* Copyright (c) 2022, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2023, MacDue <macdue@dueutil.tech>
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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/PaintStyle.h>
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#include <LibWeb/Bindings/PlatformObject.h>
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namespace Web::HTML {
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class CanvasGradient final : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(CanvasGradient, Bindings::PlatformObject);
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public:
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static WebIDL::ExceptionOr<JS::NonnullGCPtr<CanvasGradient>> create_radial(JS::Realm&, double x0, double y0, double r0, double x1, double y1, double r1);
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static JS::NonnullGCPtr<CanvasGradient> create_linear(JS::Realm&, double x0, double y0, double x1, double y1);
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static JS::NonnullGCPtr<CanvasGradient> create_conic(JS::Realm&, double start_angle, double x, double y);
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WebIDL::ExceptionOr<void> add_color_stop(double offset, DeprecatedString const& color);
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~CanvasGradient();
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NonnullRefPtr<Gfx::PaintStyle> to_gfx_paint_style() { return m_gradient; }
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private:
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CanvasGradient(JS::Realm&, Gfx::GradientPaintStyle& gradient);
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virtual JS::ThrowCompletionOr<void> initialize(JS::Realm&) override;
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NonnullRefPtr<Gfx::GradientPaintStyle> m_gradient;
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};
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}
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