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Side by Side Diff: Source/core/paint/InlineTextBoxPainter.h

Issue 1043643002: Switch line layout to LayoutUnit. (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: More TestExpectations tweaks Created 5 years, 6 months ago
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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 10
10 namespace blink { 11 namespace blink {
11 12
12 struct CompositionUnderline; 13 struct CompositionUnderline;
13 struct PaintInfo; 14 struct PaintInfo;
14 15
15 class Color; 16 class Color;
16 class ComputedStyle; 17 class ComputedStyle;
17 class DocumentMarker; 18 class DocumentMarker;
18 class FloatPoint; 19 class FloatPoint;
19 class FloatRect; 20 class FloatRect;
20 class Font; 21 class Font;
21 class GraphicsContext; 22 class GraphicsContext;
22 class InlineTextBox; 23 class InlineTextBox;
23 class LayoutPoint; 24 class LayoutPoint;
24 class LayoutTextCombine; 25 class LayoutTextCombine;
25 26
26 class InlineTextBoxPainter { 27 class InlineTextBoxPainter {
27 public: 28 public:
28 InlineTextBoxPainter(InlineTextBox& inlineTextBox) : m_inlineTextBox(inlineT extBox) { } 29 InlineTextBoxPainter(InlineTextBox& inlineTextBox) : m_inlineTextBox(inlineT extBox) { }
29 30
30 void paint(const PaintInfo&, const LayoutPoint&); 31 void paint(const PaintInfo&, const LayoutPoint&);
31 void paintDocumentMarkers(GraphicsContext*, const FloatPoint& boxOrigin, con st ComputedStyle&, const Font&, bool background); 32 void paintDocumentMarkers(GraphicsContext*, const LayoutPoint& boxOrigin, co nst ComputedStyle&, const Font&, bool background);
32 void paintDocumentMarker(GraphicsContext*, const FloatPoint& boxOrigin, Docu mentMarker*, const ComputedStyle&, const Font&, bool grammar); 33 void paintDocumentMarker(GraphicsContext*, const LayoutPoint& boxOrigin, Doc umentMarker*, const ComputedStyle&, const Font&, bool grammar);
33 void paintTextMatchMarker(GraphicsContext*, const FloatPoint& boxOrigin, Doc umentMarker*, const ComputedStyle&, const Font&); 34 void paintTextMatchMarker(GraphicsContext*, const LayoutPoint& boxOrigin, Do cumentMarker*, const ComputedStyle&, const Font&);
34 35
35 static void removeFromTextBlobCache(InlineTextBox&); 36 static void removeFromTextBlobCache(InlineTextBox&);
36 37
37 private: 38 private:
38 enum class PaintOptions { Normal, CombinedText }; 39 enum class PaintOptions { Normal, CombinedText };
39 40
40 void paintCompositionBackgrounds(GraphicsContext*, const FloatPoint& boxOrig in, const ComputedStyle&, const Font&, bool useCustomUnderlines); 41 void paintCompositionBackgrounds(GraphicsContext*, const LayoutPoint& boxOri gin, const ComputedStyle&, const Font&, bool useCustomUnderlines);
41 void paintSingleCompositionBackgroundRun(GraphicsContext*, const FloatPoint& boxOrigin, const ComputedStyle&, const Font&, Color backgroundColor, int startP os, int endPos); 42 void paintSingleCompositionBackgroundRun(GraphicsContext*, const LayoutPoint & boxOrigin, const ComputedStyle&, const Font&, Color backgroundColor, int start Pos, int endPos);
42 template <PaintOptions> 43 template <PaintOptions>
43 void paintSelection(GraphicsContext*, const FloatRect& boxRect, const Comput edStyle&, const Font&, Color textColor, LayoutTextCombine* = nullptr); 44 void paintSelection(GraphicsContext*, const LayoutRect& boxRect, const Compu tedStyle&, const Font&, Color textColor, LayoutTextCombine* = nullptr);
44 void paintDecoration(GraphicsContext*, const FloatPoint& boxOrigin, TextDeco ration); 45 void paintDecoration(GraphicsContext*, const LayoutPoint& boxOrigin, TextDec oration);
45 void paintCompositionUnderline(GraphicsContext*, const FloatPoint& boxOrigin , const CompositionUnderline&); 46 void paintCompositionUnderline(GraphicsContext*, const LayoutPoint& boxOrigi n, const CompositionUnderline&);
46 unsigned underlinePaintStart(const CompositionUnderline&); 47 unsigned underlinePaintStart(const CompositionUnderline&);
47 unsigned underlinePaintEnd(const CompositionUnderline&); 48 unsigned underlinePaintEnd(const CompositionUnderline&);
48 49
49 InlineTextBox& m_inlineTextBox; 50 InlineTextBox& m_inlineTextBox;
50 }; 51 };
51 52
52 } // namespace blink 53 } // namespace blink
53 54
54 #endif // InlineTextBoxPainter_h 55 #endif // InlineTextBoxPainter_h
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