ladybird/Libraries/LibWeb/DOM/CaretPosition.h
Andreas Kling 5c26e86354 LibWeb: Expose document caretPositionFromPoint
Add the CSSOM View CaretPosition interface and expose the Document API.
Use retained hit-test data to populate offsetNode, offset, and
getClientRect().

Update IDL coverage and the window property baseline. Add a text test.
2026-05-30 13:50:48 +02:00

42 lines
1.2 KiB
C++

/*
* Copyright (c) 2026-present, the Ladybird developers.
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <LibGfx/Rect.h>
#include <LibWeb/Bindings/PlatformObject.h>
#include <LibWeb/DOM/Node.h>
#include <LibWeb/Forward.h>
#include <LibWeb/WebIDL/Types.h>
namespace Web::DOM {
class CaretPosition final : public Bindings::PlatformObject {
WEB_PLATFORM_OBJECT(CaretPosition, Bindings::PlatformObject);
GC_DECLARE_ALLOCATOR(CaretPosition);
public:
[[nodiscard]] static GC::Ref<CaretPosition> create(JS::Realm&, GC::Ref<Node> offset_node, WebIDL::UnsignedLong offset, Optional<Gfx::FloatRect> client_rect);
virtual ~CaretPosition() override;
GC::Ref<Node> offset_node() const { return m_offset_node; }
WebIDL::UnsignedLong offset() const { return m_offset; }
GC::Ptr<Geometry::DOMRect> get_client_rect() const;
private:
CaretPosition(JS::Realm&, GC::Ref<Node> offset_node, WebIDL::UnsignedLong offset, Optional<Gfx::FloatRect> client_rect);
virtual void initialize(JS::Realm&) override;
virtual void visit_edges(Cell::Visitor&) override;
GC::Ref<Node> m_offset_node;
WebIDL::UnsignedLong m_offset { 0 };
Optional<Gfx::FloatRect> m_client_rect;
};
}