ladybird/Userland/Libraries/LibWeb/DOM/ShadowRoot.h

/*
 * Copyright (c) 2020, the SerenityOS developers.
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are met:
 *
 * 1. Redistributions of source code must retain the above copyright notice, this
 *    list of conditions and the following disclaimer.
 *
 * 2. Redistributions in binary form must reproduce the above copyright notice,
 *    this list of conditions and the following disclaimer in the documentation
 *    and/or other materials provided with the distribution.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 * DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE
 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
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 * CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
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 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#pragma once

#include <LibWeb/DOM/DocumentFragment.h>

namespace Web::DOM {

class ShadowRoot final : public DocumentFragment {
public:
    ShadowRoot(Document&, Element&);

    bool closed() const { return m_closed; }

    bool delegates_focus() const { return m_delegates_focus; }
    void set_delegates_focus(bool delegates_focus) { m_delegates_focus = delegates_focus; }

    bool available_to_element_internals() const { return m_available_to_element_internals; }
    void set_available_to_element_internals(bool available_to_element_internals) { m_available_to_element_internals = available_to_element_internals; }

    // ^EventTarget
    virtual EventTarget* get_parent(const Event&) override;

    // NOTE: This is intended for the JS bindings.
    String mode() const { return m_closed ? "closed" : "open"; }

private:
    // ^Node
    virtual FlyString node_name() const override { return "#shadow-root"; }
    virtual RefPtr<Layout::Node> create_layout_node() override;

    // NOTE: The specification doesn't seem to specify a default value for closed. Assuming false for now.
    bool m_closed { false };
    bool m_delegates_focus { false };
    bool m_available_to_element_internals { false };
};

}