mirror of
https://github.com/LadybirdBrowser/ladybird.git
synced 2024-11-22 23:50:19 +00:00
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
83 lines
3.7 KiB
C++
83 lines
3.7 KiB
C++
/*
|
|
* Copyright (c) 2023, Luke Wilde <lukew@serenityos.org>
|
|
*
|
|
* SPDX-License-Identifier: BSD-2-Clause
|
|
*/
|
|
|
|
#pragma once
|
|
|
|
#include <LibWeb/Bindings/PlatformObject.h>
|
|
#include <LibWeb/Geometry/DOMRect.h>
|
|
#include <LibWeb/HighResolutionTime/DOMHighResTimeStamp.h>
|
|
|
|
namespace Web::IntersectionObserver {
|
|
|
|
struct IntersectionObserverEntryInit {
|
|
// https://www.w3.org/TR/intersection-observer/#dom-intersectionobserverentry-time
|
|
HighResolutionTime::DOMHighResTimeStamp time { 0.0 };
|
|
|
|
// https://www.w3.org/TR/intersection-observer/#dom-intersectionobserverentry-rootbounds
|
|
Optional<Geometry::DOMRectInit> root_bounds;
|
|
|
|
// https://www.w3.org/TR/intersection-observer/#dom-intersectionobserverentry-boundingclientrect
|
|
Geometry::DOMRectInit bounding_client_rect;
|
|
|
|
// https://www.w3.org/TR/intersection-observer/#dom-intersectionobserverentry-intersectionrect
|
|
Geometry::DOMRectInit intersection_rect;
|
|
|
|
// https://www.w3.org/TR/intersection-observer/#dom-intersectionobserverentry-isintersecting
|
|
bool is_intersecting { false };
|
|
|
|
// https://www.w3.org/TR/intersection-observer/#dom-intersectionobserverentry-intersectionratio
|
|
double intersection_ratio { 0.0 };
|
|
|
|
// https://www.w3.org/TR/intersection-observer/#dom-intersectionobserverentry-target
|
|
GC::Root<DOM::Element> target;
|
|
};
|
|
|
|
class IntersectionObserverEntry final : public Bindings::PlatformObject {
|
|
WEB_PLATFORM_OBJECT(IntersectionObserverEntry, Bindings::PlatformObject);
|
|
GC_DECLARE_ALLOCATOR(IntersectionObserverEntry);
|
|
|
|
public:
|
|
static WebIDL::ExceptionOr<GC::Ref<IntersectionObserverEntry>> construct_impl(JS::Realm&, IntersectionObserverEntryInit const& options);
|
|
|
|
virtual ~IntersectionObserverEntry() override;
|
|
|
|
HighResolutionTime::DOMHighResTimeStamp time() const { return m_time; }
|
|
GC::Ptr<Geometry::DOMRectReadOnly> root_bounds() const { return m_root_bounds; }
|
|
GC::Ref<Geometry::DOMRectReadOnly> bounding_client_rect() const { return m_bounding_client_rect; }
|
|
GC::Ref<Geometry::DOMRectReadOnly> intersection_rect() const { return m_intersection_rect; }
|
|
bool is_intersecting() const { return m_is_intersecting; }
|
|
double intersection_ratio() const { return m_intersection_ratio; }
|
|
GC::Ref<DOM::Element> target() const { return m_target; }
|
|
|
|
private:
|
|
IntersectionObserverEntry(JS::Realm&, HighResolutionTime::DOMHighResTimeStamp time, GC::Ptr<Geometry::DOMRectReadOnly> root_bounds, GC::Ref<Geometry::DOMRectReadOnly> bounding_client_rect, GC::Ref<Geometry::DOMRectReadOnly> intersection_rect, bool is_intersecting, double intersection_ratio, GC::Ref<DOM::Element> target);
|
|
|
|
virtual void initialize(JS::Realm&) override;
|
|
virtual void visit_edges(JS::Cell::Visitor&) override;
|
|
|
|
// https://www.w3.org/TR/intersection-observer/#dom-intersectionobserverentry-time
|
|
HighResolutionTime::DOMHighResTimeStamp m_time { 0.0 };
|
|
|
|
// https://www.w3.org/TR/intersection-observer/#dom-intersectionobserverentry-rootbounds
|
|
GC::Ptr<Geometry::DOMRectReadOnly> m_root_bounds;
|
|
|
|
// https://www.w3.org/TR/intersection-observer/#dom-intersectionobserverentry-boundingclientrect
|
|
GC::Ref<Geometry::DOMRectReadOnly> m_bounding_client_rect;
|
|
|
|
// https://www.w3.org/TR/intersection-observer/#dom-intersectionobserverentry-intersectionrect
|
|
GC::Ref<Geometry::DOMRectReadOnly> m_intersection_rect;
|
|
|
|
// https://www.w3.org/TR/intersection-observer/#dom-intersectionobserverentry-isintersecting
|
|
bool m_is_intersecting { false };
|
|
|
|
// https://www.w3.org/TR/intersection-observer/#dom-intersectionobserverentry-intersectionratio
|
|
double m_intersection_ratio { 0.0 };
|
|
|
|
// https://www.w3.org/TR/intersection-observer/#dom-intersectionobserverentry-target
|
|
GC::Ref<DOM::Element> m_target;
|
|
};
|
|
|
|
}
|