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https://github.com/RGBCube/serenity
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SPDX License Identifiers are a more compact / standardized way of representing file license information. See: https://spdx.dev/resources/use/#identifiers This was done with the `ambr` search and replace tool. ambr --no-parent-ignore --key-from-file --rep-from-file key.txt rep.txt *
70 lines
1.9 KiB
C++
70 lines
1.9 KiB
C++
/*
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* Copyright (c) 2020, the SerenityOS developers.
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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 <AK/RefCounted.h>
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#include <LibWeb/Bindings/WindowObject.h>
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#include <LibWeb/Bindings/Wrappable.h>
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#include <LibWeb/DOM/Node.h>
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namespace Web::DOM {
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class Range final
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: public RefCounted<Range>
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, public Bindings::Wrappable {
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public:
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using WrapperType = Bindings::RangeWrapper;
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static NonnullRefPtr<Range> create(Document&);
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static NonnullRefPtr<Range> create(Window&);
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static NonnullRefPtr<Range> create(Node& start_container, size_t start_offset, Node& end_container, size_t end_offset);
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static NonnullRefPtr<Range> create_with_global_object(Bindings::WindowObject&);
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// FIXME: There are a ton of methods missing here.
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Node* start_container() { return m_start_container; }
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const Node* start_container() const { return m_start_container; }
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unsigned start_offset() const { return m_start_offset; }
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Node* end_container() { return m_end_container; }
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const Node* end_container() const { return m_end_container; }
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unsigned end_offset() const { return m_end_offset; }
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bool collapsed() const
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{
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return start_container() == end_container() && start_offset() == end_offset();
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}
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void set_start(Node& container, unsigned offset)
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{
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m_start_container = container;
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m_start_offset = offset;
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}
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void set_end(Node& container, unsigned offset)
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{
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m_end_container = container;
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m_end_offset = offset;
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}
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NonnullRefPtr<Range> inverted() const;
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NonnullRefPtr<Range> normalized() const;
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NonnullRefPtr<Range> clone_range() const;
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private:
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explicit Range(Document&);
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Range(Node& start_container, size_t start_offset, Node& end_container, size_t end_offset);
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NonnullRefPtr<Node> m_start_container;
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unsigned m_start_offset;
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NonnullRefPtr<Node> m_end_container;
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unsigned m_end_offset;
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};
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}
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