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1 /* | |
2 * Copyright 2012 Google Inc. | |
3 * | |
4 * Use of this source code is governed by a BSD-style license that can be | |
5 * found in the LICENSE file. | |
6 */ | |
7 | |
8 #ifndef SKOBJECTPARSER_H_ | |
9 #define SKOBJECTPARSER_H_ | |
10 | |
11 #include "SkCanvas.h" | |
12 #include "SkString.h" | |
13 | |
14 /** \class SkObjectParser | |
15 | |
16 The ObjectParser is used to return string information about parameters | |
17 in each draw command. | |
18 */ | |
19 class SkObjectParser { | |
20 public: | |
21 | |
22 /** | |
23 Returns a string about a bitmap's bounds and colortype. | |
24 @param bitmap SkBitmap | |
25 */ | |
26 static SkString* BitmapToString(const SkBitmap& bitmap); | |
27 | |
28 /** | |
29 Returns a string about a image | |
30 @param image SkImage | |
31 */ | |
32 static SkString* ImageToString(const SkImage* image); | |
33 | |
34 /** | |
35 Returns a string representation of a boolean. | |
36 @param doAA boolean | |
37 */ | |
38 static SkString* BoolToString(bool doAA); | |
39 | |
40 /** | |
41 Returns a string representation of the text pointer passed in. | |
42 */ | |
43 static SkString* CustomTextToString(const char* text); | |
44 | |
45 /** | |
46 Returns a string representation of an integer with the text parameter | |
47 at the front of the string. | |
48 @param x integer | |
49 @param text | |
50 */ | |
51 static SkString* IntToString(int x, const char* text); | |
52 /** | |
53 Returns a string representation of the SkIRects coordinates. | |
54 @param rect SkIRect | |
55 */ | |
56 static SkString* IRectToString(const SkIRect& rect); | |
57 | |
58 /** | |
59 Returns a string representation of an SkMatrix's contents | |
60 @param matrix SkMatrix | |
61 */ | |
62 static SkString* MatrixToString(const SkMatrix& matrix); | |
63 | |
64 /** | |
65 Returns a string representation of an SkPaint's color | |
66 @param paint SkPaint | |
67 */ | |
68 static SkString* PaintToString(const SkPaint& paint); | |
69 | |
70 /** | |
71 Returns a string representation of a SkPath's points. | |
72 @param path SkPath | |
73 */ | |
74 static SkString* PathToString(const SkPath& path); | |
75 | |
76 /** | |
77 Returns a string representation of the points in the point array. | |
78 @param pts[] Array of SkPoints | |
79 @param count | |
80 */ | |
81 static SkString* PointsToString(const SkPoint pts[], size_t count); | |
82 | |
83 /** | |
84 Returns a string representation of the SkCanvas PointMode enum. | |
85 */ | |
86 static SkString* PointModeToString(SkCanvas::PointMode mode); | |
87 | |
88 /** | |
89 Returns a string representation of the SkRects coordinates. | |
90 @param rect SkRect | |
91 */ | |
92 static SkString* RectToString(const SkRect& rect, const char* title = nullpt
r); | |
93 | |
94 /** | |
95 Returns a string representation of an SkRRect. | |
96 @param rrect SkRRect | |
97 */ | |
98 static SkString* RRectToString(const SkRRect& rrect, const char* title = nul
lptr); | |
99 | |
100 /** | |
101 Returns a string representation of the SkRegion enum. | |
102 @param op SkRegion::op enum | |
103 */ | |
104 static SkString* RegionOpToString(SkRegion::Op op); | |
105 | |
106 /** | |
107 Returns a string representation of the SkRegion. | |
108 @param region SkRegion | |
109 */ | |
110 static SkString* RegionToString(const SkRegion& region); | |
111 | |
112 /** | |
113 Returns a string representation of the SkCanvas::SaveLayerFlags enum. | |
114 @param flags SkCanvas::SaveLayerFlags enum | |
115 */ | |
116 static SkString* SaveLayerFlagsToString(uint32_t saveLayerFlags); | |
117 | |
118 /** | |
119 Returns a string representation of an SkScalar with the text parameter | |
120 at the front of the string. | |
121 @param x SkScalar | |
122 @param text | |
123 */ | |
124 static SkString* ScalarToString(SkScalar x, const char* text); | |
125 | |
126 /** | |
127 Returns a string representation of the char pointer passed in. | |
128 @param text const void* that will be cast to a char* | |
129 */ | |
130 static SkString* TextToString(const void* text, size_t byteLength, | |
131 SkPaint::TextEncoding encoding); | |
132 }; | |
133 | |
134 #endif | |
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