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1 // Copyright 2016 The Chromium Authors. All rights reserved. | |
2 // Use of this source code is governed by a BSD-style license that can be | |
3 // found in the LICENSE file. | |
4 | |
5 #include "core/layout/ng/ng_constraint_space_builder.h" | |
6 | |
7 namespace blink { | |
8 | |
9 NGConstraintSpaceBuilder::NGConstraintSpaceBuilder(NGWritingMode writing_mode) | |
10 : writing_mode_(writing_mode) {} | |
11 | |
12 NGConstraintSpaceBuilder& NGConstraintSpaceBuilder::SetContainerSize( | |
13 NGLogicalSize container_size) { | |
14 container_size_ = container_size; | |
15 return *this; | |
16 } | |
17 | |
18 NGConstraintSpaceBuilder& NGConstraintSpaceBuilder::SetFixedSize( | |
19 bool fixed_inline, | |
20 bool fixed_block) { | |
21 fixed_inline_ = fixed_inline; | |
22 fixed_block_ = fixed_block; | |
23 return *this; | |
24 } | |
25 | |
26 NGConstraintSpaceBuilder& | |
27 NGConstraintSpaceBuilder::SetOverflowTriggersScrollbar( | |
28 bool inline_direction_triggers_scrollbar, | |
29 bool block_direction_triggers_scrollbar) { | |
30 inline_direction_triggers_scrollbar_ = inline_direction_triggers_scrollbar; | |
31 block_direction_triggers_scrollbar_ = block_direction_triggers_scrollbar; | |
32 return *this; | |
33 } | |
34 | |
35 NGConstraintSpaceBuilder& NGConstraintSpaceBuilder::SetFragmentationType( | |
36 NGFragmentationType fragmentation_type) { | |
37 fragmentation_type_ = fragmentation_type; | |
38 return *this; | |
39 } | |
40 | |
41 NGConstraintSpaceBuilder& NGConstraintSpaceBuilder::SetIsNewFormattingContext( | |
42 bool is_new_fc) { | |
43 is_new_fc_ = is_new_fc; | |
44 return *this; | |
45 } | |
46 | |
47 NGPhysicalConstraintSpace* NGConstraintSpaceBuilder::ToConstraintSpace() { | |
48 NGPhysicalSize container_size = container_size_.ConvertToPhysical( | |
49 static_cast<NGWritingMode>(writing_mode_)); | |
50 if (writing_mode_ == HorizontalTopBottom) { | |
51 return new NGPhysicalConstraintSpace( | |
52 container_size, fixed_inline_, fixed_block_, | |
53 inline_direction_triggers_scrollbar_, | |
54 block_direction_triggers_scrollbar_, FragmentNone, | |
55 static_cast<NGFragmentationType>(fragmentation_type_), is_new_fc_); | |
56 } else { | |
Gleb Lanbin
2016/10/25 17:37:27
you don't need 'else' here.
| |
57 return new NGPhysicalConstraintSpace( | |
58 container_size, fixed_block_, fixed_inline_, | |
59 block_direction_triggers_scrollbar_, | |
60 inline_direction_triggers_scrollbar_, | |
61 static_cast<NGFragmentationType>(fragmentation_type_), FragmentNone, | |
62 is_new_fc_); | |
63 } | |
64 } | |
65 | |
66 } // namespace blink | |
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