| // Copyright 2016 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| #include "core/layout/ng/ng_box.h" |
| |
| #include "core/layout/LayoutObject.h" |
| #include "core/layout/ng/ng_block_layout_algorithm.h" |
| #include "core/layout/ng/ng_box_iterator.h" |
| #include "core/layout/ng/ng_fragment.h" |
| #include "core/layout/LayoutBox.h" |
| |
| namespace blink { |
| |
| NGFragment* NGBox::layout(const NGConstraintSpace& constraintSpace) { |
| NGBlockLayoutAlgorithm algorithm(style(), iterator()); |
| m_layoutBox->clearNeedsLayout(); |
| NGFragment* fragment = algorithm.layout(constraintSpace); |
| m_layoutBox->setLogicalWidth(fragment->inlineSize()); |
| m_layoutBox->setLogicalHeight(fragment->blockSize()); |
| return fragment; |
| } |
| |
| const ComputedStyle* NGBox::style() const { |
| return m_layoutBox->style(); |
| } |
| |
| NGBoxIterator NGBox::iterator() { |
| return NGBoxIterator(*this); |
| } |
| |
| NGBox NGBox::nextSibling() const { |
| return m_layoutBox ? NGBox(m_layoutBox->nextSibling()) : NGBox(nullptr); |
| } |
| } // namespace blink |
