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1 // Copyright 2014 The Chromium Authors. All rights reserved. | 1 // Copyright 2014 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 InlineTextBoxPainter_h | 5 #ifndef InlineTextBoxPainter_h |
6 #define InlineTextBoxPainter_h | 6 #define InlineTextBoxPainter_h |
7 | 7 |
8 #include "core/style/ComputedStyleConstants.h" | 8 #include "core/style/ComputedStyleConstants.h" |
9 #include "platform/geometry/LayoutRect.h" | 9 #include "platform/geometry/LayoutRect.h" |
10 #include "platform/wtf/Allocator.h" | 10 #include "platform/wtf/Allocator.h" |
11 | 11 |
12 namespace blink { | 12 namespace blink { |
13 | 13 |
14 struct PaintInfo; | 14 struct PaintInfo; |
15 | 15 |
16 class AppliedTextDecoration; | |
17 class Color; | 16 class Color; |
18 class CompositionUnderline; | 17 class CompositionUnderline; |
19 class ComputedStyle; | 18 class ComputedStyle; |
20 class DocumentMarker; | 19 class DocumentMarker; |
21 class Font; | 20 class Font; |
22 class GraphicsContext; | 21 class GraphicsContext; |
23 class InlineTextBox; | 22 class InlineTextBox; |
24 class LayoutObject; | 23 class LayoutObject; |
25 class LayoutPoint; | 24 class LayoutPoint; |
26 class LayoutTextCombine; | 25 class LayoutTextCombine; |
27 class TextPainter; | |
28 | 26 |
29 enum class DocumentMarkerPaintPhase { kForeground, kBackground }; | 27 enum class DocumentMarkerPaintPhase { kForeground, kBackground }; |
30 | 28 |
31 class InlineTextBoxPainter { | 29 class InlineTextBoxPainter { |
32 STACK_ALLOCATED(); | 30 STACK_ALLOCATED(); |
33 | 31 |
34 public: | 32 public: |
35 InlineTextBoxPainter(const InlineTextBox& inline_text_box) | 33 InlineTextBoxPainter(const InlineTextBox& inline_text_box) |
36 : inline_text_box_(inline_text_box) {} | 34 : inline_text_box_(inline_text_box) {} |
37 | 35 |
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75 Color background_color, | 73 Color background_color, |
76 int start_pos, | 74 int start_pos, |
77 int end_pos); | 75 int end_pos); |
78 template <PaintOptions> | 76 template <PaintOptions> |
79 void PaintSelection(GraphicsContext&, | 77 void PaintSelection(GraphicsContext&, |
80 const LayoutRect& box_rect, | 78 const LayoutRect& box_rect, |
81 const ComputedStyle&, | 79 const ComputedStyle&, |
82 const Font&, | 80 const Font&, |
83 Color text_color, | 81 Color text_color, |
84 LayoutTextCombine* = nullptr); | 82 LayoutTextCombine* = nullptr); |
85 void PaintDecorations(TextPainter&, | 83 |
86 const PaintInfo&, | |
87 const LayoutPoint& box_origin, | |
88 const Vector<AppliedTextDecoration>&); | |
89 void PaintCompositionUnderline(GraphicsContext&, | 84 void PaintCompositionUnderline(GraphicsContext&, |
90 const LayoutPoint& box_origin, | 85 const LayoutPoint& box_origin, |
91 const CompositionUnderline&); | 86 const CompositionUnderline&); |
92 unsigned UnderlinePaintStart(const CompositionUnderline&); | 87 unsigned UnderlinePaintStart(const CompositionUnderline&); |
93 unsigned UnderlinePaintEnd(const CompositionUnderline&); | 88 unsigned UnderlinePaintEnd(const CompositionUnderline&); |
94 bool ShouldPaintTextBox(const PaintInfo&); | 89 bool ShouldPaintTextBox(const PaintInfo&); |
95 void ExpandToIncludeNewlineForSelection(LayoutRect&); | 90 void ExpandToIncludeNewlineForSelection(LayoutRect&); |
96 LayoutObject& InlineLayoutObject() const; | 91 LayoutObject& InlineLayoutObject() const; |
97 | 92 |
98 const InlineTextBox& inline_text_box_; | 93 const InlineTextBox& inline_text_box_; |
99 }; | 94 }; |
100 | 95 |
101 } // namespace blink | 96 } // namespace blink |
102 | 97 |
103 #endif // InlineTextBoxPainter_h | 98 #endif // InlineTextBoxPainter_h |
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