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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 NGInlineNode_h | 5 #ifndef NGInlineNode_h |
6 #define NGInlineNode_h | 6 #define NGInlineNode_h |
7 | 7 |
8 #include "core/CoreExport.h" | 8 #include "core/CoreExport.h" |
9 #include "core/layout/ng/ng_layout_input_node.h" | 9 #include "core/layout/ng/ng_layout_input_node.h" |
10 #include "platform/fonts/FontFallbackPriority.h" | 10 #include "platform/fonts/FontFallbackPriority.h" |
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30 class NGLineBuilder; | 30 class NGLineBuilder; |
31 | 31 |
32 // Represents an inline node to be laid out. | 32 // Represents an inline node to be laid out. |
33 class CORE_EXPORT NGInlineNode : public NGLayoutInputNode { | 33 class CORE_EXPORT NGInlineNode : public NGLayoutInputNode { |
34 public: | 34 public: |
35 NGInlineNode(LayoutObject* start_inline, const ComputedStyle* block_style); | 35 NGInlineNode(LayoutObject* start_inline, const ComputedStyle* block_style); |
36 ~NGInlineNode() override; | 36 ~NGInlineNode() override; |
37 | 37 |
38 const ComputedStyle* BlockStyle() const { return block_style_.get(); } | 38 const ComputedStyle* BlockStyle() const { return block_style_.get(); } |
39 | 39 |
40 RefPtr<NGLayoutResult> Layout(NGConstraintSpace*) override; | 40 RefPtr<NGLayoutResult> Layout(NGConstraintSpace*, NGBreakToken*) override; |
41 void LayoutInline(NGConstraintSpace*, NGLineBuilder*); | 41 void LayoutInline(NGConstraintSpace*, NGLineBuilder*); |
42 NGInlineNode* NextSibling() override; | 42 NGInlineNode* NextSibling() override; |
43 LayoutObject* GetLayoutObject() override; | 43 LayoutObject* GetLayoutObject() override; |
44 | 44 |
45 // Prepare inline and text content for layout. Must be called before | 45 // Prepare inline and text content for layout. Must be called before |
46 // calling the Layout method. | 46 // calling the Layout method. |
47 void PrepareLayout(); | 47 void PrepareLayout(); |
48 | 48 |
49 const String& Text() const { return text_content_; } | 49 const String& Text() const { return text_content_; } |
50 String Text(unsigned start_offset, unsigned end_offset) const { | 50 String Text(unsigned start_offset, unsigned end_offset) const { |
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212 | 212 |
213 private: | 213 private: |
214 NGLayoutInlineItem* start_item_; | 214 NGLayoutInlineItem* start_item_; |
215 unsigned size_; | 215 unsigned size_; |
216 unsigned start_index_; | 216 unsigned start_index_; |
217 }; | 217 }; |
218 | 218 |
219 } // namespace blink | 219 } // namespace blink |
220 | 220 |
221 #endif // NGInlineNode_h | 221 #endif // NGInlineNode_h |
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