ladybird/Userland/Libraries/LibWeb/Layout/Box.cpp

/*
 * Copyright (c) 2018-2020, Andreas Kling <kling@serenityos.org>
 * Copyright (c) 2021-2022, Sam Atkins <atkinssj@serenityos.org>
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#include <LibGfx/Painter.h>
#include <LibWeb/DOM/Document.h>
#include <LibWeb/HTML/HTMLHtmlElement.h>
#include <LibWeb/Layout/BlockContainer.h>
#include <LibWeb/Layout/Box.h>
#include <LibWeb/Layout/FormattingContext.h>
#include <LibWeb/Painting/PaintableBox.h>

namespace Web::Layout {

Box::Box(DOM::Document& document, DOM::Node* node, NonnullRefPtr<CSS::StyleProperties> style)
    : NodeWithStyleAndBoxModelMetrics(document, node, move(style))
{
}

Box::Box(DOM::Document& document, DOM::Node* node, CSS::ComputedValues computed_values)
    : NodeWithStyleAndBoxModelMetrics(document, node, move(computed_values))
{
}

Box::~Box()
{
}

void Box::set_needs_display()
{
    // FIXME: Make `set_needs_display` take CSSPixels
    if (paint_box())
        browsing_context().set_needs_display(enclosing_int_rect(paint_box()->absolute_rect().to_type<float>()));
}

bool Box::is_body() const
{
    return dom_node() && dom_node() == document().body();
}

RefPtr<Painting::Paintable> Box::create_paintable() const
{
    return Painting::PaintableBox::create(*this);
}

Painting::PaintableBox const* Box::paint_box() const
{
    return static_cast<Painting::PaintableBox const*>(Node::paintable());
}

}