mirror of
https://github.com/RGBCube/serenity
synced 2025-10-31 15:42:44 +00:00
d16600a48b
Turns out we create a lot of these, mostly from places that don't return ErrorOr. The yak stack grows.
59 lines
1.7 KiB
C++
59 lines
1.7 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
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* Copyright (c) 2021-2023, Sam Atkins <atkinssj@serenityos.org>
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* Copyright (c) 2022-2023, 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 <AK/URL.h>
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#include <LibWeb/CSS/Enums.h>
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#include <LibWeb/CSS/StyleValues/AbstractImageStyleValue.h>
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#include <LibWeb/Loader/ImageResource.h>
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namespace Web::CSS {
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class ImageStyleValue final
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: public AbstractImageStyleValue
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, public ImageResourceClient {
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public:
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static ErrorOr<ValueComparingNonnullRefPtr<ImageStyleValue>> create(AK::URL const& url)
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{
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return adopt_nonnull_ref_or_enomem(new (nothrow) ImageStyleValue(url));
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}
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virtual ~ImageStyleValue() override = default;
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virtual ErrorOr<String> to_string() const override;
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virtual bool equals(StyleValue const& other) const override;
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virtual void load_any_resources(DOM::Document&) override;
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Optional<CSSPixels> natural_width() const override;
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Optional<CSSPixels> natural_height() const override;
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bool is_paintable() const override { return bitmap(0) != nullptr; }
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void paint(PaintContext& context, DevicePixelRect const& dest_rect, CSS::ImageRendering image_rendering) const override;
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Function<void()> on_animate;
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private:
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ImageStyleValue(AK::URL const&);
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// ^ResourceClient
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virtual void resource_did_load() override;
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void animate();
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Gfx::Bitmap const* bitmap(size_t index) const;
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AK::URL m_url;
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WeakPtr<DOM::Document> m_document;
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size_t m_current_frame_index { 0 };
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size_t m_loops_completed { 0 };
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RefPtr<Platform::Timer> m_timer;
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};
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}
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