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serenity/Userland/Libraries/LibWeb/Painting/SVGSVGPaintable.cpp

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C++

/*
* Copyright (c) 2018-2022, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#include <LibWeb/Layout/ImageBox.h>
#include <LibWeb/Painting/SVGSVGPaintable.h>
namespace Web::Painting {
JS::NonnullGCPtr<SVGSVGPaintable> SVGSVGPaintable::create(Layout::SVGSVGBox const& layout_box)
{
return layout_box.heap().allocate_without_realm<SVGSVGPaintable>(layout_box);
}
SVGSVGPaintable::SVGSVGPaintable(Layout::SVGSVGBox const& layout_box)
: PaintableBox(layout_box)
{
}
Layout::SVGSVGBox const& SVGSVGPaintable::layout_box() const
{
return static_cast<Layout::SVGSVGBox const&>(layout_node());
}
void SVGSVGPaintable::before_children_paint(PaintContext& context, PaintPhase phase) const
{
PaintableBox::before_children_paint(context, phase);
if (phase != PaintPhase::Foreground)
return;
if (!context.has_svg_context())
context.set_svg_context(SVGContext(absolute_rect()));
context.painter().save();
context.painter().add_clip_rect(context.enclosing_device_rect(absolute_rect()).to_type<int>());
}
void SVGSVGPaintable::after_children_paint(PaintContext& context, PaintPhase phase) const
{
PaintableBox::after_children_paint(context, phase);
if (phase != PaintPhase::Foreground)
return;
context.painter().restore();
context.clear_svg_context();
}
}