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LibWeb: Split ImageStyleValue out of StyleValue.{h,cpp}

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Sam Atkins 2023-03-24 15:17:11 +00:00 committed by Linus Groh
parent 76de017a51
commit 35b240c87d
7 changed files with 166 additions and 126 deletions

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/*
* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
* Copyright (c) 2021, Tobias Christiansen <tobyase@serenityos.org>
* Copyright (c) 2021-2023, Sam Atkins <atkinssj@serenityos.org>
* Copyright (c) 2022-2023, MacDue <macdue@dueutil.tech>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/URL.h>
#include <LibWeb/CSS/Enums.h>
#include <LibWeb/CSS/StyleValue.h>
namespace Web::CSS {
class ImageStyleValue final
: public AbstractImageStyleValue
, public ImageResourceClient {
public:
static ValueComparingNonnullRefPtr<ImageStyleValue> create(AK::URL const& url) { return adopt_ref(*new ImageStyleValue(url)); }
virtual ~ImageStyleValue() override = default;
virtual ErrorOr<String> to_string() const override;
virtual bool equals(StyleValue const& other) const override;
virtual void load_any_resources(DOM::Document&) override;
Optional<CSSPixels> natural_width() const override;
Optional<CSSPixels> natural_height() const override;
bool is_paintable() const override { return bitmap(0) != nullptr; }
void paint(PaintContext& context, DevicePixelRect const& dest_rect, CSS::ImageRendering image_rendering) const override;
Function<void()> on_animate;
private:
ImageStyleValue(AK::URL const&);
// ^ResourceClient
virtual void resource_did_load() override;
void animate();
Gfx::Bitmap const* bitmap(size_t index) const;
AK::URL m_url;
WeakPtr<DOM::Document> m_document;
size_t m_current_frame_index { 0 };
size_t m_loops_completed { 0 };
RefPtr<Platform::Timer> m_timer;
};
}