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1 /* | 1 /* |
2 * Copyright (C) 2013 Google Inc. All rights reserved. | 2 * Copyright (C) 2013 Google Inc. All rights reserved. |
3 * | 3 * |
4 * Redistribution and use in source and binary forms, with or without | 4 * Redistribution and use in source and binary forms, with or without |
5 * modification, are permitted provided that the following conditions are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE | 27 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE |
28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. | 28 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
29 */ | 29 */ |
30 | 30 |
31 #include "wtf/Vector.h" | 31 #include "wtf/Vector.h" |
32 #include "wtf/text/WTFString.h" | 32 #include "wtf/text/WTFString.h" |
33 | 33 |
34 #ifndef GraphicsContextAnnotation_h | 34 #ifndef GraphicsContextAnnotation_h |
35 #define GraphicsContextAnnotation_h | 35 #define GraphicsContextAnnotation_h |
36 | 36 |
37 #define ANNOTATE_GRAPHICS_CONTEXT(paintInfo, renderer) \ | |
38 GraphicsContextAnnotator scopedGraphicsContextAnnotator; \ | |
39 if (UNLIKELY(paintInfo.context->annotationMode())) \ | |
40 scopedGraphicsContextAnnotator.annotate(paintInfo, renderer) | |
41 | |
42 namespace WebCore { | 37 namespace WebCore { |
43 | 38 |
44 class GraphicsContext; | |
45 class RenderObject; | |
46 struct PaintInfo; | |
47 | |
48 enum AnnotationMode { | 39 enum AnnotationMode { |
49 AnnotateRendererName = 1 << 0, | 40 AnnotateRendererName = 1 << 0, |
50 AnnotatePaintPhase = 1 << 1, | 41 AnnotatePaintPhase = 1 << 1, |
51 AnnotateElementId = 1 << 2, | 42 AnnotateElementId = 1 << 2, |
52 AnnotateElementClass = 1 << 3, | 43 AnnotateElementClass = 1 << 3, |
53 AnnotateElementTag = 1 << 4, | 44 AnnotateElementTag = 1 << 4, |
54 | 45 |
55 AnnotateAll = 0x1f | 46 AnnotateAll = 0x1f |
56 }; | 47 }; |
57 | 48 |
58 typedef unsigned AnnotationModeFlags; | 49 typedef unsigned AnnotationModeFlags; |
59 typedef Vector<std::pair<const char*, String> > AnnotationList; | 50 typedef Vector<std::pair<const char*, String> > AnnotationList; |
60 | 51 |
61 class GraphicsContextAnnotation { | 52 class GraphicsContextAnnotation { |
62 public: | 53 public: |
63 GraphicsContextAnnotation(const PaintInfo&, const RenderObject*); | 54 GraphicsContextAnnotation(const char*, const char*, const String&, const Str
ing&, const String&); |
64 | 55 |
65 String rendererName() const { return m_rendererName; } | 56 String rendererName() const { return m_rendererName; } |
66 String paintPhase() const { return m_paintPhase; } | 57 String paintPhase() const { return m_paintPhase; } |
67 String elementId() const { return m_elementId; } | 58 String elementId() const { return m_elementId; } |
68 String elementClass() const { return m_elementClass; } | 59 String elementClass() const { return m_elementClass; } |
69 String elementTag() const { return m_elementTag; } | 60 String elementTag() const { return m_elementTag; } |
70 | 61 |
71 void asAnnotationList(AnnotationList&) const; | 62 void asAnnotationList(AnnotationList&) const; |
72 | 63 |
73 private: | 64 private: |
74 const char* m_rendererName; | 65 const char* m_rendererName; |
75 const char* m_paintPhase; | 66 const char* m_paintPhase; |
76 String m_elementId; | 67 String m_elementId; |
77 String m_elementClass; | 68 String m_elementClass; |
78 String m_elementTag; | 69 String m_elementTag; |
79 }; | 70 }; |
80 | 71 |
81 class GraphicsContextAnnotator { | |
82 public: | |
83 GraphicsContextAnnotator() | |
84 : m_context(0) | |
85 { } | |
86 | |
87 ~GraphicsContextAnnotator() | |
88 { | |
89 if (UNLIKELY(m_context != 0)) | |
90 finishAnnotation(); | |
91 } | |
92 | |
93 void annotate(const PaintInfo&, const RenderObject*); | |
94 | |
95 private: | |
96 void finishAnnotation(); | |
97 | |
98 GraphicsContext* m_context; | |
99 }; | |
100 | |
101 } // namespace WebCore | 72 } // namespace WebCore |
102 | 73 |
103 #endif // GraphicsContextAnnotation_h | 74 #endif // GraphicsContextAnnotation_h |
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