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| 1 // Copyright 2016 The Chromium Authors. All rights reserved. | 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 | 2 // Use of this source code is governed by a BSD-style license that can be |
| 3 // found in the LICENSE file. | 3 // found in the LICENSE file. |
| 4 | 4 |
| 5 #ifndef NGInlineLayoutAlgorithm_h | 5 #ifndef NGInlineLayoutAlgorithm_h |
| 6 #define NGInlineLayoutAlgorithm_h | 6 #define NGInlineLayoutAlgorithm_h |
| 7 | 7 |
| 8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
| 9 #include "core/layout/ng/geometry/ng_logical_offset.h" | 9 #include "core/layout/ng/geometry/ng_logical_offset.h" |
| 10 #include "core/layout/ng/inline/ng_inline_box_state.h" | 10 #include "core/layout/ng/inline/ng_inline_box_state.h" |
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| 48 RefPtr<NGLayoutResult> Layout() override; | 48 RefPtr<NGLayoutResult> Layout() override; |
| 49 | 49 |
| 50 private: | 50 private: |
| 51 bool IsHorizontalWritingMode() const { return is_horizontal_writing_mode_; } | 51 bool IsHorizontalWritingMode() const { return is_horizontal_writing_mode_; } |
| 52 | 52 |
| 53 void BidiReorder(NGInlineItemResults*); | 53 void BidiReorder(NGInlineItemResults*); |
| 54 | 54 |
| 55 bool PlaceItems(NGLineInfo*, RefPtr<NGInlineBreakToken>); | 55 bool PlaceItems(NGLineInfo*, RefPtr<NGInlineBreakToken>); |
| 56 NGInlineBoxState* PlaceAtomicInline(const NGInlineItem&, | 56 NGInlineBoxState* PlaceAtomicInline(const NGInlineItem&, |
| 57 NGInlineItemResult*, | 57 NGInlineItemResult*, |
| 58 bool is_first_line, | 58 const NGLineInfo&, |
| 59 LayoutUnit position, | 59 LayoutUnit position, |
| 60 NGLineBoxFragmentBuilder*, | 60 NGLineBoxFragmentBuilder*, |
| 61 NGTextFragmentBuilder*); | 61 NGTextFragmentBuilder*); |
| 62 | 62 |
| 63 void ApplyTextAlign(ETextAlign, | 63 void ApplyTextAlign(ETextAlign, |
| 64 LayoutUnit* line_left, | 64 LayoutUnit* line_left, |
| 65 LayoutUnit inline_size, | 65 LayoutUnit inline_size, |
| 66 LayoutUnit available_width); | 66 LayoutUnit available_width); |
| 67 | 67 |
| 68 LayoutUnit ComputeContentSize(const NGLineInfo&, LayoutUnit line_bottom); | 68 LayoutUnit ComputeContentSize(const NGLineInfo&, LayoutUnit line_bottom); |
| 69 | 69 |
| 70 NGInlineLayoutStateStack box_states_; | 70 NGInlineLayoutStateStack box_states_; |
| 71 LayoutUnit content_size_; | 71 LayoutUnit content_size_; |
| 72 LayoutUnit max_inline_size_; | 72 LayoutUnit max_inline_size_; |
| 73 FontBaseline baseline_type_ = FontBaseline::kAlphabeticBaseline; | 73 FontBaseline baseline_type_ = FontBaseline::kAlphabeticBaseline; |
| 74 | 74 |
| 75 NGLogicalOffset bfc_offset_; | 75 NGLogicalOffset bfc_offset_; |
| 76 NGLogicalRect current_opportunity_; | 76 NGLogicalRect current_opportunity_; |
| 77 | 77 |
| 78 unsigned is_horizontal_writing_mode_ : 1; | 78 unsigned is_horizontal_writing_mode_ : 1; |
| 79 | 79 |
| 80 NGConstraintSpaceBuilder space_builder_; | 80 NGConstraintSpaceBuilder space_builder_; |
| 81 NGBoxStrut border_and_padding_; | 81 NGBoxStrut border_and_padding_; |
| 82 }; | 82 }; |
| 83 | 83 |
| 84 } // namespace blink | 84 } // namespace blink |
| 85 | 85 |
| 86 #endif // NGInlineLayoutAlgorithm_h | 86 #endif // NGInlineLayoutAlgorithm_h |
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