/* * Copyright (C) 2020 Apple Inc. 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 APPLE INC. AND ITS 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 APPLE INC. OR ITS CONTRIBUTORS * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF * THE POSSIBILITY OF SUCH DAMAGE. */ #include "config.h" #include "DisplayBox.h" #if ENABLE(LAYOUT_FORMATTING_CONTEXT) #include "DisplayTree.h" #include "FillLayer.h" #include "ShadowData.h" #include <wtf/IsoMallocInlines.h> #include <wtf/text/TextStream.h> namespace WebCore { namespace Display { Box::Box(Tree& tree, AbsoluteFloatRect absoluteRect, Style&& displayStyle, OptionSet<TypeFlags> flags) : m_tree(tree) , m_absoluteBoxRect(absoluteRect) , m_style(WTFMove(displayStyle)) , m_typeFlags(flags) { } Box::~Box() = default; void Box::setNextSibling(std::unique_ptr<Box>&& box) { m_nextSibling = WTFMove(box); } bool Box::participatesInZOrderSorting() const { return !isLineBreakBox() && style().participatesInZOrderSorting(); } void Box::setNeedsDisplay(Optional<AbsoluteFloatRect> subrect) { m_tree.setBoxNeedsDisplay(*this, subrect); } const char* Box::boxName() const { return "box"; } String Box::debugDescription() const { TextStream stream; stream << boxName() << " " << absoluteBoxRect() << " (" << this << ")"; return stream.release(); } } // namespace Display } // namespace WebCore #endif // ENABLE(LAYOUT_FORMATTING_CONTEXT)