/* * 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 "DisplayTree.h" #if ENABLE(LAYOUT_FORMATTING_CONTEXT) #include "DisplayContainerBox.h" #include "DisplayStackingItem.h" #include "DisplayView.h" #include <wtf/IsoMallocInlines.h> namespace WebCore { namespace Display { Tree::Tree() = default; Tree::~Tree() = default; void Tree::setRootStackingItem(std::unique_ptr<StackingItem>&& rootItem) { m_rootStackingItem = WTFMove(rootItem); } const ContainerBox& Tree::rootBox() const { return downcast<ContainerBox>(m_rootStackingItem->box()); } void Tree::setBoxNeedsDisplay(Box&, Optional<AbsoluteFloatRect>) const { // FIXME: For now, just repaint the world. if (m_view) m_view->setNeedsDisplay(); } } // namespace Display } // namespace WebCore #endif // ENABLE(LAYOUT_FORMATTING_CONTEXT)