| // 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_block_layout_algorithm.h" |
| |
| #include "core/layout/LayoutBox.h" |
| #include "core/layout/ng/ng_constraint_space.h" |
| #include "core/layout/ng/ng_fragment.h" |
| #include "core/layout/ng/ng_length_utils.h" |
| #include "core/style/ComputedStyle.h" |
| #include "platform/LengthFunctions.h" |
| |
| namespace blink { |
| |
| NGBlockLayoutAlgorithm::NGBlockLayoutAlgorithm( |
| PassRefPtr<const ComputedStyle> style, |
| NGBox firstChild) |
| : m_style(style), m_firstChild(firstChild) {} |
| |
| NGFragment* NGBlockLayoutAlgorithm::layout( |
| const NGConstraintSpace& constraintSpace) { |
| LayoutUnit inlineSize = |
| computeInlineSizeForFragment(constraintSpace, *m_style); |
| |
| for (NGBox curr = m_firstChild; curr; curr.nextSibling()) { |
| curr.layout(constraintSpace); |
| } |
| |
| LayoutUnit blockSize = |
| computeBlockSizeForFragment(constraintSpace, *m_style, LayoutUnit()); |
| return new NGFragment(inlineSize, blockSize, inlineSize, blockSize); |
| } |
| |
| } // namespace blink |
