f87041bf3a
Resulting in a massive rename across almost everywhere! Alongside the namespace change, we now have the following names: * JS::NonnullGCPtr -> GC::Ref * JS::GCPtr -> GC::Ptr * JS::HeapFunction -> GC::Function * JS::CellImpl -> GC::Cell * JS::Handle -> GC::Root
54 lines
1.6 KiB
C++
54 lines
1.6 KiB
C++
/*
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* Copyright (c) 2022, Sam Atkins <atkinssj@serenityos.org>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibGfx/Path.h>
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#include <LibWeb/Bindings/Intrinsics.h>
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#include <LibWeb/Bindings/SVGPolylineElementPrototype.h>
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#include <LibWeb/SVG/AttributeNames.h>
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#include <LibWeb/SVG/AttributeParser.h>
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#include <LibWeb/SVG/SVGPolylineElement.h>
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namespace Web::SVG {
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GC_DEFINE_ALLOCATOR(SVGPolylineElement);
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SVGPolylineElement::SVGPolylineElement(DOM::Document& document, DOM::QualifiedName qualified_name)
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: SVGGeometryElement(document, qualified_name)
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{
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}
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void SVGPolylineElement::initialize(JS::Realm& realm)
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{
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Base::initialize(realm);
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WEB_SET_PROTOTYPE_FOR_INTERFACE(SVGPolylineElement);
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}
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void SVGPolylineElement::attribute_changed(FlyString const& name, Optional<String> const& old_value, Optional<String> const& value, Optional<FlyString> const& namespace_)
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{
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Base::attribute_changed(name, old_value, value, namespace_);
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if (name == SVG::AttributeNames::points)
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m_points = AttributeParser::parse_points(value.value_or(String {}));
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}
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Gfx::Path SVGPolylineElement::get_path(CSSPixelSize)
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{
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Gfx::Path path;
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if (m_points.is_empty())
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return path;
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// 1. perform an absolute moveto operation to the first coordinate pair in the list of points
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path.move_to(m_points.first());
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// 2. for each subsequent coordinate pair, perform an absolute lineto operation to that coordinate pair.
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for (size_t point_index = 1; point_index < m_points.size(); ++point_index)
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path.line_to(m_points[point_index]);
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return path;
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}
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}
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