third_party/WebKit/Source/core/paint/InlineTextBoxPainter.h - Issue 2130683002: [Experiment] purge-and-suspend

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Issue 2130683002: [Experiment] purge-and-suspend Base URL: https://chromium.googlesource.com/chromium/src.git@master

Patch Set: Updated Created 4 years, 5 months ago

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« third_party/WebKit/Source/core/page/Page.cpp ('K') | « third_party/WebKit/Source/core/page/Page.cpp ('k') | third_party/WebKit/Source/core/paint/InlineTextBoxPainter.cpp » ('j') | third_party/WebKit/Source/platform/fonts/FontPlatformData.cpp » ('J')
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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 "wtf/Allocator.h"	10 #include "wtf/Allocator.h"

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35	35

36 void paint(const PaintInfo&, const LayoutPoint&);	36 void paint(const PaintInfo&, const LayoutPoint&);

37 void paintDocumentMarkers(const PaintInfo&, const LayoutPoint& boxOrigin, co nst ComputedStyle&, const Font&, DocumentMarkerPaintPhase);	37 void paintDocumentMarkers(const PaintInfo&, const LayoutPoint& boxOrigin, co nst ComputedStyle&, const Font&, DocumentMarkerPaintPhase);

38 void paintDocumentMarker(GraphicsContext&, const LayoutPoint& boxOrigin, Doc umentMarker*, const ComputedStyle&, const Font&, bool grammar);	38 void paintDocumentMarker(GraphicsContext&, const LayoutPoint& boxOrigin, Doc umentMarker*, const ComputedStyle&, const Font&, bool grammar);

39 void paintTextMatchMarkerForeground(const PaintInfo&, const LayoutPoint& box Origin, DocumentMarker*, const ComputedStyle&, const Font&);	39 void paintTextMatchMarkerForeground(const PaintInfo&, const LayoutPoint& box Origin, DocumentMarker*, const ComputedStyle&, const Font&);

40 void paintTextMatchMarkerBackground(const PaintInfo&, const LayoutPoint& box Origin, DocumentMarker*, const ComputedStyle&, const Font&);	40 void paintTextMatchMarkerBackground(const PaintInfo&, const LayoutPoint& box Origin, DocumentMarker*, const ComputedStyle&, const Font&);

41	41

42 static void removeFromTextBlobCache(const InlineTextBox&);	42 static void removeFromTextBlobCache(const InlineTextBox&);

43 static bool paintsMarkerHighlights(const LayoutObject&);	43 static bool paintsMarkerHighlights(const LayoutObject&);

44	44

	45

	46 static void invalidateTextBlobCache();

	47

45 private:	48 private:

46 enum class PaintOptions { Normal, CombinedText };	49 enum class PaintOptions { Normal, CombinedText };

47	50

48 void paintCompositionBackgrounds(GraphicsContext&, const LayoutPoint& boxOri gin, const ComputedStyle&, const Font&, bool useCustomUnderlines);	51 void paintCompositionBackgrounds(GraphicsContext&, const LayoutPoint& boxOri gin, const ComputedStyle&, const Font&, bool useCustomUnderlines);

49 void paintSingleCompositionBackgroundRun(GraphicsContext&, const LayoutPoint & boxOrigin, const ComputedStyle&, const Font&, Color backgroundColor, int start Pos, int endPos);	52 void paintSingleCompositionBackgroundRun(GraphicsContext&, const LayoutPoint & boxOrigin, const ComputedStyle&, const Font&, Color backgroundColor, int start Pos, int endPos);

50 template <PaintOptions>	53 template <PaintOptions>

51 void paintSelection(GraphicsContext&, const LayoutRect& boxRect, const Compu tedStyle&, const Font&, Color textColor, LayoutTextCombine* = nullptr);	54 void paintSelection(GraphicsContext&, const LayoutRect& boxRect, const Compu tedStyle&, const Font&, Color textColor, LayoutTextCombine* = nullptr);

52 void paintDecoration(const PaintInfo&, const LayoutPoint& boxOrigin, TextDec oration);	55 void paintDecoration(const PaintInfo&, const LayoutPoint& boxOrigin, TextDec oration);

53 void paintCompositionUnderline(GraphicsContext&, const LayoutPoint& boxOrigi n, const CompositionUnderline&);	56 void paintCompositionUnderline(GraphicsContext&, const LayoutPoint& boxOrigi n, const CompositionUnderline&);

54 unsigned underlinePaintStart(const CompositionUnderline&);	57 unsigned underlinePaintStart(const CompositionUnderline&);

55 unsigned underlinePaintEnd(const CompositionUnderline&);	58 unsigned underlinePaintEnd(const CompositionUnderline&);

56 bool shouldPaintTextBox(const PaintInfo&);	59 bool shouldPaintTextBox(const PaintInfo&);

57 void expandToIncludeNewlineForSelection(LayoutRect&);	60 void expandToIncludeNewlineForSelection(LayoutRect&);

58	61

59 const InlineTextBox& m_inlineTextBox;	62 const InlineTextBox& m_inlineTextBox;

60 };	63 };

61	64

62 } // namespace blink	65 } // namespace blink

63	66

64 #endif // InlineTextBoxPainter_h	67 #endif // InlineTextBoxPainter_h

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