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LibWeb: Add DOMQuad and text tests
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Bastiaan van der Plaat
Sam Atkins
parent
e4270bc01d
commit
c88f14902b
11 changed files with 218 additions and 0 deletions
88
Userland/Libraries/LibWeb/Geometry/DOMQuad.cpp
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88
Userland/Libraries/LibWeb/Geometry/DOMQuad.cpp
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/*
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* Copyright (c) 2023, Bastiaan van der Plaat <bastiaan.v.d.plaat@gmail.com>
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*
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* SPDX-License-Identifier: BSD-2-Clause
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*/
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#include <LibWeb/Bindings/Intrinsics.h>
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#include <LibWeb/Geometry/DOMQuad.h>
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namespace Web::Geometry {
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JS::NonnullGCPtr<DOMQuad> DOMQuad::construct_impl(JS::Realm& realm, DOMPointInit const& p1, DOMPointInit const& p2, DOMPointInit const& p3, DOMPointInit const& p4)
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{
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return realm.heap().allocate<DOMQuad>(realm, realm, p1, p2, p3, p4);
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}
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DOMQuad::DOMQuad(JS::Realm& realm, DOMPointInit const& p1, DOMPointInit const& p2, DOMPointInit const& p3, DOMPointInit const& p4)
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: PlatformObject(realm)
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, m_p1(DOMPoint::from_point(realm.vm(), p1))
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, m_p2(DOMPoint::from_point(realm.vm(), p2))
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, m_p3(DOMPoint::from_point(realm.vm(), p3))
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, m_p4(DOMPoint::from_point(realm.vm(), p4))
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{
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}
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DOMQuad::~DOMQuad() = default;
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// https://drafts.fxtf.org/geometry/#dom-domquad-fromrect
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JS::NonnullGCPtr<DOMQuad> DOMQuad::from_rect(JS::VM& vm, DOMRectInit const& other)
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{
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// The fromRect(other) static method on DOMQuad must create a DOMQuad from the DOMRectInit dictionary other.
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return construct_impl(*vm.current_realm(), { other.x, other.y },
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{ other.x + other.width, other.y },
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{ other.x + other.width, other.y + other.height },
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{ other.x, other.y + other.height });
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}
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// https://drafts.fxtf.org/geometry/#dom-domquad-fromquad
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JS::NonnullGCPtr<DOMQuad> DOMQuad::from_quad(JS::VM& vm, DOMQuadInit const& other)
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{
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// The fromQuad(other) static method on DOMQuad must create a DOMQuad from the DOMQuadInit dictionary other.
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return construct_impl(*vm.current_realm(), other.p1, other.p2, other.p3, other.p4);
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}
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// https://drafts.fxtf.org/geometry/#dom-domquad-getbounds
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JS::NonnullGCPtr<DOMRect> DOMQuad::get_bounds() const
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{
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// 1. Let bounds be a DOMRect object.
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auto bounds = DOMRect::create(realm(), {});
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// 2. Let left be the NaN-safe minimum of point 1’s x coordinate, point 2’s x coordinate, point 3’s x coordinate and point 4’s x coordinate.
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auto left = min(m_p1->x(), min(m_p2->x(), min(m_p3->x(), m_p4->x())));
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// 3. Let top be the NaN-safe minimum of point 1’s y coordinate, point 2’s y coordinate, point 3’s y coordinate and point 4’s y coordinate.
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auto top = min(m_p1->y(), min(m_p2->y(), min(m_p3->y(), m_p4->y())));
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// 4. Let right be the NaN-safe maximum of point 1’s x coordinate, point 2’s x coordinate, point 3’s x coordinate and point 4’s x coordinate.
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auto right = max(m_p1->x(), max(m_p2->x(), max(m_p3->x(), m_p4->x())));
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// 5. Let bottom be the NaN-safe maximum of point 1’s y coordinate, point 2’s y coordinate, point 3’s y coordinate and point 4’s y coordinate.
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auto bottom = max(m_p1->y(), max(m_p2->y(), max(m_p3->y(), m_p4->y())));
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// 6. Set x coordinate of bounds to left, y coordinate of bounds to top, width dimension of bounds to right - left and height dimension of bounds to bottom - top.
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bounds->set_x(left);
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bounds->set_y(top);
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bounds->set_width(right - left);
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bounds->set_height(bottom - top);
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// 7. Return bounds.
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return bounds;
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}
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void DOMQuad::initialize(JS::Realm& realm)
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{
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Base::initialize(realm);
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set_prototype(&Bindings::ensure_web_prototype<Bindings::DOMQuadPrototype>(realm, "DOMQuad"));
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}
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void DOMQuad::visit_edges(Cell::Visitor& visitor)
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{
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Base::visit_edges(visitor);
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visitor.visit(m_p1.ptr());
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visitor.visit(m_p2.ptr());
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visitor.visit(m_p3.ptr());
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visitor.visit(m_p4.ptr());
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}
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}
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55
Userland/Libraries/LibWeb/Geometry/DOMQuad.h
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55
Userland/Libraries/LibWeb/Geometry/DOMQuad.h
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/*
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* Copyright (c) 2023, Bastiaan van der Plaat <bastiaan.v.d.plaat@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 <LibWeb/Bindings/PlatformObject.h>
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#include <LibWeb/Geometry/DOMPoint.h>
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#include <LibWeb/Geometry/DOMRect.h>
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#include <LibWeb/Geometry/DOMRectReadOnly.h>
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namespace Web::Geometry {
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// https://drafts.fxtf.org/geometry/#dictdef-domquadinit
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struct DOMQuadInit {
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DOMPointInit p1;
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DOMPointInit p2;
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DOMPointInit p3;
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DOMPointInit p4;
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};
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// https://drafts.fxtf.org/geometry/#domquad
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class DOMQuad : public Bindings::PlatformObject {
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WEB_PLATFORM_OBJECT(DOMQuad, Bindings::PlatformObject);
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public:
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static JS::NonnullGCPtr<DOMQuad> construct_impl(JS::Realm&, DOMPointInit const& p1, DOMPointInit const& p2, DOMPointInit const& p3, DOMPointInit const& p4);
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virtual ~DOMQuad() override;
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static JS::NonnullGCPtr<DOMQuad> from_rect(JS::VM&, DOMRectInit const&);
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static JS::NonnullGCPtr<DOMQuad> from_quad(JS::VM&, DOMQuadInit const&);
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JS::NonnullGCPtr<DOMPoint> p1() const { return m_p1; }
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JS::NonnullGCPtr<DOMPoint> p2() const { return m_p2; }
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JS::NonnullGCPtr<DOMPoint> p3() const { return m_p3; }
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JS::NonnullGCPtr<DOMPoint> p4() const { return m_p4; }
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JS::NonnullGCPtr<DOMRect> get_bounds() const;
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private:
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DOMQuad(JS::Realm&, DOMPointInit const& p1, DOMPointInit const& p2, DOMPointInit const& p3, DOMPointInit const& p4);
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virtual void initialize(JS::Realm&) override;
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virtual void visit_edges(Cell::Visitor&) override;
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JS::NonnullGCPtr<DOMPoint> m_p1;
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JS::NonnullGCPtr<DOMPoint> m_p2;
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JS::NonnullGCPtr<DOMPoint> m_p3;
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JS::NonnullGCPtr<DOMPoint> m_p4;
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};
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}
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28
Userland/Libraries/LibWeb/Geometry/DOMQuad.idl
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28
Userland/Libraries/LibWeb/Geometry/DOMQuad.idl
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#import <Geometry/DOMPoint.idl>
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#import <Geometry/DOMRectReadOnly.idl>
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// https://drafts.fxtf.org/geometry/#domquad
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[Exposed=(Window,Worker), Serializable]
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interface DOMQuad {
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constructor(optional DOMPointInit p1 = {}, optional DOMPointInit p2 = {},
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optional DOMPointInit p3 = {}, optional DOMPointInit p4 = {});
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[NewObject] static DOMQuad fromRect(optional DOMRectInit other = {});
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[NewObject] static DOMQuad fromQuad(optional DOMQuadInit other = {});
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[SameObject] readonly attribute DOMPoint p1;
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[SameObject] readonly attribute DOMPoint p2;
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[SameObject] readonly attribute DOMPoint p3;
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[SameObject] readonly attribute DOMPoint p4;
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[NewObject] DOMRect getBounds();
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[Default] object toJSON();
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};
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// https://drafts.fxtf.org/geometry/#dictdef-domquadinit
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dictionary DOMQuadInit {
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DOMPointInit p1;
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DOMPointInit p2;
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DOMPointInit p3;
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DOMPointInit p4;
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};
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@ -16,6 +16,8 @@ interface DOMRectReadOnly {
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readonly attribute double bottom;
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readonly attribute double left;
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[Default] object toJSON();
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};
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dictionary DOMRectInit {
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