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https://github.com/LadybirdBrowser/ladybird.git
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59cd086199
This implements trivial functions and stubs out the rest. Implemented: ``` [SameObject] readonly attribute SVGAnimatedLength x; [SameObject] readonly attribute SVGAnimatedLength y; [SameObject] readonly attribute SVGAnimatedLength width; [SameObject] readonly attribute SVGAnimatedLength height; undefined deselectAll(); SVGLength createSVGLength(); DOMPoint createSVGPoint(); DOMMatrix createSVGMatrix(); DOMRect createSVGRect(); SVGTransform createSVGTransform(); Element getElementById(DOMString elementId); unsigned long suspendRedraw(unsigned long maxWaitMilliseconds); undefined unsuspendRedraw(unsigned long suspendHandleID); undefined unsuspendRedrawAll(); undefined forceRedraw(); ``` Stubbed: ``` attribute float currentScale; [SameObject] readonly attribute DOMPointReadOnly currentTranslate; NodeList getIntersectionList( DOMRectReadOnly rect, SVGElement? referenceElement); NodeList getEnclosureList( DOMRectReadOnly rect, SVGElement? referenceElement); boolean checkIntersection(SVGElement element, DOMRectReadOnly rect); boolean checkEnclosure(SVGElement element, DOMRectReadOnly rect); ```
111 lines
4.1 KiB
C++
111 lines
4.1 KiB
C++
/*
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* Copyright (c) 2020, Matthew Olsson <matthewcolsson@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#pragma once
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#include <LibGfx/Bitmap.h>
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#include <LibWeb/DOM/NonElementParentNode.h>
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#include <LibWeb/Geometry/DOMMatrix.h>
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#include <LibWeb/Geometry/DOMPoint.h>
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#include <LibWeb/SVG/AttributeParser.h>
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#include <LibWeb/SVG/SVGAnimatedLength.h>
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#include <LibWeb/SVG/SVGGraphicsElement.h>
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#include <LibWeb/SVG/SVGLength.h>
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#include <LibWeb/SVG/SVGTransform.h>
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#include <LibWeb/SVG/SVGViewport.h>
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#include <LibWeb/SVG/ViewBox.h>
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#include <LibWeb/WebIDL/Types.h>
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namespace Web::SVG {
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class SVGSVGElement final : public SVGGraphicsElement
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, public SVGViewport
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// SVGSVGElement is not strictly a NonElementParentNode, but it implements the same get_element_by_id() method.
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, public DOM::NonElementParentNode<SVGSVGElement> {
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WEB_PLATFORM_OBJECT(SVGSVGElement, SVGGraphicsElement);
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JS_DECLARE_ALLOCATOR(SVGSVGElement);
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public:
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virtual JS::GCPtr<Layout::Node> create_layout_node(NonnullRefPtr<CSS::StyleProperties>) override;
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virtual void apply_presentational_hints(CSS::StyleProperties&) const override;
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virtual bool requires_svg_container() const override { return false; }
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virtual bool is_svg_container() const override { return true; }
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virtual Optional<ViewBox> view_box() const override;
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virtual Optional<PreserveAspectRatio> preserve_aspect_ratio() const override { return m_preserve_aspect_ratio; }
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void set_fallback_view_box_for_svg_as_image(Optional<ViewBox>);
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JS::NonnullGCPtr<SVGAnimatedRect> view_box_for_bindings() { return *m_view_box_for_bindings; }
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JS::NonnullGCPtr<SVGAnimatedLength> x() const;
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JS::NonnullGCPtr<SVGAnimatedLength> y() const;
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JS::NonnullGCPtr<SVGAnimatedLength> width() const;
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JS::NonnullGCPtr<SVGAnimatedLength> height() const;
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float current_scale() const;
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void set_current_scale(float);
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JS::NonnullGCPtr<Geometry::DOMPointReadOnly> current_translate() const;
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JS::NonnullGCPtr<DOM::NodeList> get_intersection_list(JS::NonnullGCPtr<Geometry::DOMRectReadOnly> rect, JS::GCPtr<SVGElement> reference_element) const;
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JS::NonnullGCPtr<DOM::NodeList> get_enclosure_list(JS::NonnullGCPtr<Geometry::DOMRectReadOnly> rect, JS::GCPtr<SVGElement> reference_element) const;
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bool check_intersection(JS::NonnullGCPtr<SVGElement> element, JS::NonnullGCPtr<Geometry::DOMRectReadOnly> rect) const;
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bool check_enclosure(JS::NonnullGCPtr<SVGElement> element, JS::NonnullGCPtr<Geometry::DOMRectReadOnly> rect) const;
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void deselect_all() const;
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JS::NonnullGCPtr<SVGLength> create_svg_length() const;
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JS::NonnullGCPtr<Geometry::DOMPoint> create_svg_point() const;
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JS::NonnullGCPtr<Geometry::DOMMatrix> create_svg_matrix() const;
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JS::NonnullGCPtr<Geometry::DOMRect> create_svg_rect() const;
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JS::NonnullGCPtr<SVGTransform> create_svg_transform() const;
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// Deprecated methods that have no effect when called, but which are kept for compatibility reasons.
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WebIDL::UnsignedLong suspend_redraw(WebIDL::UnsignedLong max_wait_milliseconds) const
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{
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(void)max_wait_milliseconds;
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// When the suspendRedraw method is called, it must return 1.
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return 1;
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}
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void unsuspend_redraw(WebIDL::UnsignedLong suspend_handle_id) const
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{
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(void)suspend_handle_id;
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}
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void unsuspend_redraw_all() const {};
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void force_redraw() const {};
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private:
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SVGSVGElement(DOM::Document&, DOM::QualifiedName);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Visitor&) override;
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virtual bool is_svg_svg_element() const override { return true; }
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virtual void attribute_changed(FlyString const& name, Optional<String> const& value) override;
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void update_fallback_view_box_for_svg_as_image();
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Optional<ViewBox> m_view_box;
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Optional<PreserveAspectRatio> m_preserve_aspect_ratio;
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Optional<ViewBox> m_fallback_view_box_for_svg_as_image;
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JS::GCPtr<SVGAnimatedRect> m_view_box_for_bindings;
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};
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}
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namespace Web::DOM {
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template<>
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inline bool Node::fast_is<SVG::SVGSVGElement>() const { return is_svg_svg_element(); }
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}
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