OLD | NEW |
1 // Copyright (c) 2012 The Chromium Authors. All rights reserved. | 1 // Copyright (c) 2012 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 UI_GFX_RENDER_TEXT_WIN_H_ | 5 #ifndef UI_GFX_RENDER_TEXT_WIN_H_ |
6 #define UI_GFX_RENDER_TEXT_WIN_H_ | 6 #define UI_GFX_RENDER_TEXT_WIN_H_ |
7 | 7 |
8 #include <usp10.h> | 8 #include <usp10.h> |
9 | 9 |
10 #include <map> | 10 #include <map> |
(...skipping 45 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
56 | 56 |
57 } // namespace internal | 57 } // namespace internal |
58 | 58 |
59 // RenderTextWin is the Windows implementation of RenderText using Uniscribe. | 59 // RenderTextWin is the Windows implementation of RenderText using Uniscribe. |
60 class RenderTextWin : public RenderText { | 60 class RenderTextWin : public RenderText { |
61 public: | 61 public: |
62 RenderTextWin(); | 62 RenderTextWin(); |
63 virtual ~RenderTextWin(); | 63 virtual ~RenderTextWin(); |
64 | 64 |
65 // Overridden from RenderText: | 65 // Overridden from RenderText: |
66 virtual Size GetStringSize() OVERRIDE; | 66 virtual Size GetStringSize() override; |
67 virtual SelectionModel FindCursorPosition(const Point& point) OVERRIDE; | 67 virtual SelectionModel FindCursorPosition(const Point& point) override; |
68 virtual std::vector<FontSpan> GetFontSpansForTesting() OVERRIDE; | 68 virtual std::vector<FontSpan> GetFontSpansForTesting() override; |
69 | 69 |
70 protected: | 70 protected: |
71 // Overridden from RenderText: | 71 // Overridden from RenderText: |
72 virtual int GetLayoutTextBaseline() OVERRIDE; | 72 virtual int GetLayoutTextBaseline() override; |
73 virtual SelectionModel AdjacentCharSelectionModel( | 73 virtual SelectionModel AdjacentCharSelectionModel( |
74 const SelectionModel& selection, | 74 const SelectionModel& selection, |
75 VisualCursorDirection direction) OVERRIDE; | 75 VisualCursorDirection direction) override; |
76 virtual SelectionModel AdjacentWordSelectionModel( | 76 virtual SelectionModel AdjacentWordSelectionModel( |
77 const SelectionModel& selection, | 77 const SelectionModel& selection, |
78 VisualCursorDirection direction) OVERRIDE; | 78 VisualCursorDirection direction) override; |
79 virtual Range GetGlyphBounds(size_t index) OVERRIDE; | 79 virtual Range GetGlyphBounds(size_t index) override; |
80 virtual std::vector<Rect> GetSubstringBounds(const Range& range) OVERRIDE; | 80 virtual std::vector<Rect> GetSubstringBounds(const Range& range) override; |
81 virtual size_t TextIndexToLayoutIndex(size_t index) const OVERRIDE; | 81 virtual size_t TextIndexToLayoutIndex(size_t index) const override; |
82 virtual size_t LayoutIndexToTextIndex(size_t index) const OVERRIDE; | 82 virtual size_t LayoutIndexToTextIndex(size_t index) const override; |
83 virtual bool IsValidCursorIndex(size_t index) OVERRIDE; | 83 virtual bool IsValidCursorIndex(size_t index) override; |
84 virtual void ResetLayout() OVERRIDE; | 84 virtual void ResetLayout() override; |
85 virtual void EnsureLayout() OVERRIDE; | 85 virtual void EnsureLayout() override; |
86 virtual void DrawVisualText(Canvas* canvas) OVERRIDE; | 86 virtual void DrawVisualText(Canvas* canvas) override; |
87 | 87 |
88 private: | 88 private: |
89 FRIEND_TEST_ALL_PREFIXES(RenderTextTest, Win_BreakRunsByUnicodeBlocks); | 89 FRIEND_TEST_ALL_PREFIXES(RenderTextTest, Win_BreakRunsByUnicodeBlocks); |
90 FRIEND_TEST_ALL_PREFIXES(RenderTextTest, Win_LogicalClusters); | 90 FRIEND_TEST_ALL_PREFIXES(RenderTextTest, Win_LogicalClusters); |
91 FRIEND_TEST_ALL_PREFIXES(RenderTextTest, Multiline_MinWidth); | 91 FRIEND_TEST_ALL_PREFIXES(RenderTextTest, Multiline_MinWidth); |
92 FRIEND_TEST_ALL_PREFIXES(RenderTextTest, Multiline_NormalWidth); | 92 FRIEND_TEST_ALL_PREFIXES(RenderTextTest, Multiline_NormalWidth); |
93 FRIEND_TEST_ALL_PREFIXES(RenderTextTest, BreakRunsByUnicodeBlocks); | 93 FRIEND_TEST_ALL_PREFIXES(RenderTextTest, BreakRunsByUnicodeBlocks); |
94 | 94 |
95 void ItemizeLogicalText(); | 95 void ItemizeLogicalText(); |
96 void LayoutVisualText(); | 96 void LayoutVisualText(); |
(...skipping 40 matching lines...) Expand 10 before | Expand all | Expand 10 after Loading... |
137 scoped_ptr<int[]> logical_to_visual_; | 137 scoped_ptr<int[]> logical_to_visual_; |
138 | 138 |
139 bool needs_layout_; | 139 bool needs_layout_; |
140 | 140 |
141 DISALLOW_COPY_AND_ASSIGN(RenderTextWin); | 141 DISALLOW_COPY_AND_ASSIGN(RenderTextWin); |
142 }; | 142 }; |
143 | 143 |
144 } // namespace gfx | 144 } // namespace gfx |
145 | 145 |
146 #endif // UI_GFX_RENDER_TEXT_WIN_H_ | 146 #endif // UI_GFX_RENDER_TEXT_WIN_H_ |
OLD | NEW |