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ladybird/Libraries/LibWeb/Painting/ShadowPainting.h

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LibWeb: Move box-shadow painting out of Box to its own file This makes the code accessible to things that aren't a Box, such as InlineNode.
2021-09-19 15:00:47 +01:00
/*
LibWeb: Render multiple box-shadows Because why not? :^)
2022-02-08 14:48:37 +00:00
* Copyright (c) 2021-2022, Sam Atkins <atkinssj@serenityos.org>
LibWeb: Move box-shadow painting out of Box to its own file This makes the code accessible to things that aren't a Box, such as InlineNode.
2021-09-19 15:00:47 +01:00
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
LibWeb: Add missing headers
2021-10-02 21:56:05 +02:00
#include <LibGfx/Color.h>
LibWeb: Enable EXPLICIT_SYMBOL_EXPORT
2025-07-19 19:35:33 -07:00
#include <LibWeb/Export.h>
LibWeb: Implement text-shadow painting We don't yet take the spread-distance parameter into account, since we don't have a way to "inflate" the text shadow. Also, I'm not sure if we need to inflate the shadow slightly anyway. Blurred shadows of our pixel fonts seem very faint. Part of this is that a blur of < 3px does nothing, see #13231, but even so we might want to inflate it a little.
2022-03-24 15:20:25 +00:00
#include <LibWeb/Forward.h>
LibWeb: Rename PaintContext to DisplayListRecordingContext PaintContext dates back to a time when display lists didn't exist and it truly represented "paint context". Renaming it to better align with its current role.
2025-07-31 23:07:26 +02:00
#include <LibWeb/Painting/DisplayListRecordingContext.h>
LibWeb: Rename PaintOuterBoxShadowParams to PaintBoxShadowParams Drop "outer" from the name because this struct is used for both inner and outer shadows.
2024-06-07 18:06:25 +03:00
#include <LibWeb/Painting/PaintBoxShadowParams.h>
LibWeb: Use separate structure to represent fragments in paintable tree This is a part of refactoring towards making the paintable tree independent of the layout tree. Now, instead of transferring text fragments from the layout tree to the paintable tree during the layout commit phase, we allocate separate PaintableFragments that contain only the information necessary for painting. Doing this also allows us to get rid LineBoxes, as they are used only during layout.
2024-01-12 21:25:05 +01:00
#include <LibWeb/Painting/PaintableFragment.h>
LibWeb: Introduce RecordingPainter to serialize painting commands This modification introduces a new layer to the painting process. The stacking context traversal no longer immediately calls the Gfx::Painter methods. Instead, it writes serialized painting commands into newly introduced RecordingPainter. Created list of commands is executed later to produce resulting bitmap. Producing painting command list will make it easier to add new optimizations: - It's simpler to check if the painting result is not visible in the viewport at the command level rather than during stacking context traversal. - Run painting in a separate thread. The painting thread can process serialized painting commands, while the main thread can work on the next paintable tree and safely invalidate the previous one. - As we consider GPU-accelerated painting support, it would be easier to back each painting command rather than constructing an alternative for the entire Gfx::Painter API.
2023-10-15 04:27:48 +02:00
#include <LibWeb/Painting/ShadowData.h>
LibWeb: Move box-shadow painting out of Box to its own file This makes the code accessible to things that aren't a Box, such as InlineNode.
2021-09-19 15:00:47 +01:00
namespace Web::Painting {
LibWeb: Enable EXPLICIT_SYMBOL_EXPORT
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WEB_API void paint_box_shadow(
LibWeb: Rename PaintContext to DisplayListRecordingContext PaintContext dates back to a time when display lists didn't exist and it truly represented "paint context". Renaming it to better align with its current role.
2025-07-31 23:07:26 +02:00
DisplayListRecordingContext&,
LibWeb: Add support for inset shadows Also move code for outer shadows to a helper.
2023-06-05 02:42:32 +00:00
CSSPixelRect const& bordered_content_rect,
CSSPixelRect const& borderless_content_rect,
BordersData const& borders_data,
BorderRadiiData const&,
Vector<ShadowData> const&);
LibWeb: Enable EXPLICIT_SYMBOL_EXPORT
2025-07-19 19:35:33 -07:00
WEB_API void paint_text_shadow(DisplayListRecordingContext&, PaintableFragment const&, Vector<ShadowData> const&);
LibWeb: Move box-shadow painting out of Box to its own file This makes the code accessible to things that aren't a Box, such as InlineNode.
2021-09-19 15:00:47 +01:00
}
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