45b36bd08a
A slottable is either a DOM element or a DOM text node. They may be assigned to slots (HTMLSlotElement) either automatically or manually. Automatic assignment occurs by matching a slot's `name` attribute to a slottable's `slot` attribute. Manual assignment occurs by using the slot's (not yet implemented) `assign` API. This commit does not perform the above assignments. It just sets up the slottable concept via IDL and hooks the slottable mixin into the element and text nodes.
65 lines
1.9 KiB
C++
65 lines
1.9 KiB
C++
/*
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* Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
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* Copyright (c) 2023, Sam Atkins <atkinssj@serenityos.org>
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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/DeprecatedFlyString.h>
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#include <AK/DeprecatedString.h>
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#include <LibWeb/DOM/CharacterData.h>
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#include <LibWeb/DOM/Slottable.h>
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namespace Web::DOM {
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class EditableTextNodeOwner {
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public:
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virtual ~EditableTextNodeOwner() = default;
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virtual void did_edit_text_node(Badge<HTML::BrowsingContext>) = 0;
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};
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class Text
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: public CharacterData
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, public SlottableMixin {
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WEB_PLATFORM_OBJECT(Text, CharacterData);
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public:
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virtual ~Text() override = default;
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static WebIDL::ExceptionOr<JS::NonnullGCPtr<Text>> construct_impl(JS::Realm& realm, String const& data);
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// ^Node
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virtual DeprecatedFlyString node_name() const override { return "#text"; }
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virtual bool is_editable() const override { return m_always_editable || CharacterData::is_editable(); }
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void set_always_editable(bool b) { m_always_editable = b; }
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template<DerivedFrom<EditableTextNodeOwner> T>
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void set_editable_text_node_owner(Badge<T>, EditableTextNodeOwner& owner_element) { m_owner = &owner_element; }
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EditableTextNodeOwner* editable_text_node_owner() { return m_owner.ptr(); }
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WebIDL::ExceptionOr<JS::NonnullGCPtr<Text>> split_text(size_t offset);
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bool is_password_input() const { return m_is_password_input; }
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void set_is_password_input(Badge<HTML::HTMLInputElement>, bool b) { m_is_password_input = b; }
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protected:
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Text(Document&, String const&);
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Text(Document&, NodeType, String const&);
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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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private:
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JS::GCPtr<EditableTextNodeOwner> m_owner;
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bool m_always_editable { false };
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bool m_is_password_input { false };
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};
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template<>
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inline bool Node::fast_is<Text>() const { return is_text(); }
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}
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