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LibWeb: Add layout node and paintable for SVGForeignObjectElement

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Introduces separate layout and paintable type for foreign element.
It is necessary to inherit SVGForeignObjectPaintable from SVGMaskable
in upcoming changes.
This commit is contained in:
Aliaksandr Kalenik 2024-04-25 20:21:12 +02:00 committed by Andreas Kling
parent acd5369774
commit 7d05fe84bc
6 changed files with 129 additions and 1 deletions
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2
Userland/Libraries/LibWeb/CMakeLists.txt
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@ -483,6 +483,7 @@ set(SOURCES
Layout/ReplacedBox.cpp
Layout/SVGBox.cpp
Layout/SVGFormattingContext.cpp
Layout/SVGForeignObjectBox.cpp
Layout/SVGGeometryBox.cpp
Layout/SVGGraphicsBox.cpp
Layout/SVGSVGBox.cpp
@ -540,6 +541,7 @@ set(SOURCES
Painting/PaintableFragment.cpp
Painting/RadioButtonPaintable.cpp
Painting/RecordingPainter.cpp
Painting/SVGForeignObjectPaintable.cpp
Painting/SVGPathPaintable.cpp
Painting/SVGGraphicsPaintable.cpp
Painting/SVGMaskPaintable.cpp

25
Userland/Libraries/LibWeb/Layout/SVGForeignObjectBox.cpp Normal file
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@ -0,0 +1,25 @@
/*
* Copyright (c) 2024, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Layout/SVGForeignObjectBox.h>
#include <LibWeb/Painting/SVGForeignObjectPaintable.h>
#include <LibWeb/SVG/SVGSVGElement.h>
namespace Web::Layout {
JS_DEFINE_ALLOCATOR(SVGForeignObjectBox);
SVGForeignObjectBox::SVGForeignObjectBox(DOM::Document& document, SVG::SVGForeignObjectElement& element, NonnullRefPtr<CSS::StyleProperties> properties)
: BlockContainer(document, &element, properties)
{
}
JS::GCPtr<Painting::Paintable> SVGForeignObjectBox::create_paintable() const
{
return Painting::SVGForeignObjectPaintable::create(*this);
}
}

30
Userland/Libraries/LibWeb/Layout/SVGForeignObjectBox.h Normal file
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@ -0,0 +1,30 @@
/*
* Copyright (c) 2024, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/Optional.h>
#include <LibWeb/Layout/BlockContainer.h>
#include <LibWeb/Layout/SVGGraphicsBox.h>
#include <LibWeb/SVG/SVGForeignObjectElement.h>
namespace Web::Layout {
class SVGForeignObjectBox final : public BlockContainer {
JS_CELL(SVGForeignObjectBox, BlockContainer);
JS_DECLARE_ALLOCATOR(SVGForeignObjectBox);
public:
SVGForeignObjectBox(DOM::Document&, SVG::SVGForeignObjectElement&, NonnullRefPtr<CSS::StyleProperties>);
virtual ~SVGForeignObjectBox() override = default;
SVG::SVGForeignObjectElement& dom_node() { return static_cast<SVG::SVGForeignObjectElement&>(*BlockContainer::dom_node()); }
SVG::SVGForeignObjectElement const& dom_node() const { return static_cast<SVG::SVGForeignObjectElement const&>(*BlockContainer::dom_node()); }
virtual JS::GCPtr<Painting::Paintable> create_paintable() const override;
};
}

39
Userland/Libraries/LibWeb/Painting/SVGForeignObjectPaintable.cpp Normal file
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@ -0,0 +1,39 @@
/*
* Copyright (c) 2024, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Painting/SVGForeignObjectPaintable.h>
#include <LibWeb/SVG/SVGSVGElement.h>
namespace Web::Painting {
JS_DEFINE_ALLOCATOR(SVGForeignObjectPaintable);
JS::NonnullGCPtr<SVGForeignObjectPaintable> SVGForeignObjectPaintable::create(Layout::SVGForeignObjectBox const& layout_box)
{
return layout_box.heap().allocate_without_realm<SVGForeignObjectPaintable>(layout_box);
}
SVGForeignObjectPaintable::SVGForeignObjectPaintable(Layout::SVGForeignObjectBox const& layout_box)
: PaintableWithLines(layout_box)
{
}
Layout::SVGForeignObjectBox const& SVGForeignObjectPaintable::layout_box() const
{
return static_cast<Layout::SVGForeignObjectBox const&>(layout_node());
}
TraversalDecision SVGForeignObjectPaintable::hit_test(CSSPixelPoint position, HitTestType type, Function<TraversalDecision(HitTestResult)> const& callback) const
{
return PaintableWithLines::hit_test(position, type, callback);
}
void SVGForeignObjectPaintable::paint(PaintContext& context, PaintPhase phase) const
{
PaintableWithLines::paint(context, phase);
}
}

31
Userland/Libraries/LibWeb/Painting/SVGForeignObjectPaintable.h Normal file
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@ -0,0 +1,31 @@
/*
* Copyright (c) 2024, Aliaksandr Kalenik <kalenik.aliaksandr@gmail.com>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibWeb/Layout/SVGForeignObjectBox.h>
#include <LibWeb/Painting/PaintableBox.h>
namespace Web::Painting {
class SVGForeignObjectPaintable final : public PaintableWithLines {
JS_CELL(SVGForeignObjectPaintable, PaintableWithLines);
JS_DECLARE_ALLOCATOR(SVGForeignObjectPaintable);
public:
static JS::NonnullGCPtr<SVGForeignObjectPaintable> create(Layout::SVGForeignObjectBox const&);
virtual TraversalDecision hit_test(CSSPixelPoint, HitTestType, Function<TraversalDecision(HitTestResult)> const& callback) const override;
virtual void paint(PaintContext&, PaintPhase) const override;
Layout::SVGForeignObjectBox const& layout_box() const;
protected:
SVGForeignObjectPaintable(Layout::SVGForeignObjectBox const&);
};
}

3
Userland/Libraries/LibWeb/SVG/SVGForeignObjectElement.cpp
View file

@ -8,6 +8,7 @@
#include <LibWeb/Bindings/Intrinsics.h>
#include <LibWeb/CSS/Parser/Parser.h>
#include <LibWeb/Layout/BlockContainer.h>
#include <LibWeb/Layout/SVGForeignObjectBox.h>
#include <LibWeb/SVG/AttributeNames.h>
#include <LibWeb/SVG/SVGAnimatedLength.h>
#include <LibWeb/SVG/SVGForeignObjectElement.h>
@ -47,7 +48,7 @@ void SVGForeignObjectElement::visit_edges(Cell::Visitor& visitor)
JS::GCPtr<Layout::Node> SVGForeignObjectElement::create_layout_node(NonnullRefPtr<CSS::StyleProperties> style)
{
return heap().allocate_without_realm<Layout::BlockContainer>(document(), this, move(style));
return heap().allocate_without_realm<Layout::SVGForeignObjectBox>(document(), *this, move(style));
}
void SVGForeignObjectElement::apply_presentational_hints(CSS::StyleProperties& style) const