| // 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_fragment_base.h" |
| #include "core/layout/ng/ng_fragment.h" |
| #include "core/layout/ng/ng_text_fragment.h" |
| |
| namespace blink { |
| |
| NGFragmentBase::NGFragmentBase(NGLogicalSize size, |
| NGLogicalSize overflow, |
| NGWritingMode writing_mode, |
| NGDirection direction, |
| NGFragmentType type) |
| : size_(size), |
| overflow_(overflow), |
| type_(type), |
| writing_mode_(writing_mode), |
| direction_(direction), |
| has_been_placed_(false) {} |
| |
| void NGFragmentBase::SetOffset(LayoutUnit inline_offset, |
| LayoutUnit block_offset) { |
| // setOffset should only be called once. |
| DCHECK(!has_been_placed_); |
| offset_.inline_offset = inline_offset; |
| offset_.block_offset = block_offset; |
| has_been_placed_ = true; |
| } |
| |
| DEFINE_TRACE(NGFragmentBase) { |
| if (Type() == FragmentText) |
| static_cast<NGTextFragment*>(this)->traceAfterDispatch(visitor); |
| else |
| static_cast<NGFragment*>(this)->traceAfterDispatch(visitor); |
| } |
| |
| } // namespace blink |
