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Side by Side Diff: experimental/PdfViewer/SkNulCanvas.h

Issue 1037793002: C++11 override should now be supported by all of {bots,Chrome,Android,Mozilla} (Closed) Base URL: https://skia.googlesource.com/skia@master
Patch Set: git cl web Created 5 years, 9 months ago
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1 /* 1 /*
2 * Copyright 2013 Google Inc. 2 * Copyright 2013 Google Inc.
3 * 3 *
4 * Use of this source code is governed by a BSD-style license that can be 4 * Use of this source code is governed by a BSD-style license that can be
5 * found in the LICENSE file. 5 * found in the LICENSE file.
6 */ 6 */
7 7
8 #ifndef SkNulCanvas_DEFINED 8 #ifndef SkNulCanvas_DEFINED
9 #define SkNulCanvas_DEFINED 9 #define SkNulCanvas_DEFINED
10 10
11 #include "SkCanvas.h" 11 #include "SkCanvas.h"
12 12
13 /** \class SkNulCanvas 13 /** \class SkNulCanvas
14 * 14 *
15 * Nul Canvas is a canvas that does nothing. It is used to measure the perf of just parsing 15 * Nul Canvas is a canvas that does nothing. It is used to measure the perf of just parsing
16 * a pdf, without actually rendering anything. 16 * a pdf, without actually rendering anything.
17 * 17 *
18 */ 18 */
19 class SK_API SkNulCanvas : public SkCanvas { 19 class SK_API SkNulCanvas : public SkCanvas {
20 public: 20 public:
21 SK_DECLARE_INST_COUNT(SkNulCanvas); 21 SK_DECLARE_INST_COUNT(SkNulCanvas);
22 22
23 SkNulCanvas() {} 23 SkNulCanvas() {}
24 explicit SkNulCanvas(SkBaseDevice* device) : SkCanvas(device) {} 24 explicit SkNulCanvas(SkBaseDevice* device) : SkCanvas(device) {}
25 25
26 explicit SkNulCanvas(const SkBitmap& bitmap) : SkCanvas(bitmap) {} 26 explicit SkNulCanvas(const SkBitmap& bitmap) : SkCanvas(bitmap) {}
27 virtual ~SkNulCanvas() {} 27 virtual ~SkNulCanvas() {}
28 28
29 void beginCommentGroup(const char* description) SK_OVERRIDE {} 29 void beginCommentGroup(const char* description) override {}
30 void addComment(const char* kywd, const char* value) SK_OVERRIDE {} 30 void addComment(const char* kywd, const char* value) override {}
31 void endCommentGroup() SK_OVERRIDE {} 31 void endCommentGroup() override {}
32 SkDrawFilter* setDrawFilter(SkDrawFilter* filter) SK_OVERRIDE {return NULL;} 32 SkDrawFilter* setDrawFilter(SkDrawFilter* filter) override {return NULL;}
33 33
34 bool isClipEmpty() const SK_OVERRIDE { return false; } 34 bool isClipEmpty() const override { return false; }
35 bool getClipBounds(SkRect* bounds) const SK_OVERRIDE { 35 bool getClipBounds(SkRect* bounds) const override {
36 if (NULL != bounds) { 36 if (NULL != bounds) {
37 bounds->setXYWH(0, 0, 37 bounds->setXYWH(0, 0,
38 SkIntToScalar(this->imageInfo().width()), 38 SkIntToScalar(this->imageInfo().width()),
39 SkIntToScalar(this->imageInfo().height())); 39 SkIntToScalar(this->imageInfo().height()));
40 } 40 }
41 return true; 41 return true;
42 } 42 }
43 bool getClipDeviceBounds(SkIRect* bounds) const SK_OVERRIDE { 43 bool getClipDeviceBounds(SkIRect* bounds) const override {
44 if (NULL != bounds) { 44 if (NULL != bounds) {
45 bounds->setLargest(); 45 bounds->setLargest();
46 } 46 }
47 return true; 47 return true;
48 } 48 }
49 49
50 protected: 50 protected:
51 virtual SkCanvas* canvasForDrawIter() {return NULL;} 51 virtual SkCanvas* canvasForDrawIter() {return NULL;}
52 virtual SkBaseDevice* setDevice(SkBaseDevice* device) {return NULL;} 52 virtual SkBaseDevice* setDevice(SkBaseDevice* device) {return NULL;}
53 53
54 virtual SaveLayerStrategy willSaveLayer(const SkRect* bounds, const SkPaint* paint, 54 virtual SaveLayerStrategy willSaveLayer(const SkRect* bounds, const SkPaint* paint,
55 SaveFlags flags) SK_OVERRIDE { 55 SaveFlags flags) override {
56 this->INHERITED::willSaveLayer(bounds, paint, flags); 56 this->INHERITED::willSaveLayer(bounds, paint, flags);
57 return kNoLayer_SaveLayerStrategy; 57 return kNoLayer_SaveLayerStrategy;
58 } 58 }
59 59
60 virtual void onDrawText(const void* text, size_t byteLength, SkScalar x, 60 virtual void onDrawText(const void* text, size_t byteLength, SkScalar x,
61 SkScalar y, const SkPaint& paint) SK_OVERRIDE {} 61 SkScalar y, const SkPaint& paint) override {}
62 virtual void onDrawPosText(const void* text, size_t byteLength, 62 virtual void onDrawPosText(const void* text, size_t byteLength,
63 const SkPoint pos[], const SkPaint& paint) SK_OVERR IDE {} 63 const SkPoint pos[], const SkPaint& paint) override {}
64 virtual void onDrawPosTextH(const void* text, size_t byteLength, 64 virtual void onDrawPosTextH(const void* text, size_t byteLength,
65 const SkScalar xpos[], SkScalar constY, 65 const SkScalar xpos[], SkScalar constY,
66 const SkPaint& paint) SK_OVERRIDE {} 66 const SkPaint& paint) override {}
67 virtual void onDrawTextOnPath(const void* text, size_t byteLength, 67 virtual void onDrawTextOnPath(const void* text, size_t byteLength,
68 const SkPath& path, const SkMatrix* matrix, 68 const SkPath& path, const SkMatrix* matrix,
69 const SkPaint& paint) SK_OVERRIDE {} 69 const SkPaint& paint) override {}
70 70
71 void onClipRect(const SkRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE {} 71 void onClipRect(const SkRect&, SkRegion::Op, ClipEdgeStyle) override {}
72 void onClipRRect(const SkRRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE {} 72 void onClipRRect(const SkRRect&, SkRegion::Op, ClipEdgeStyle) override {}
73 void onClipPath(const SkPath&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE {} 73 void onClipPath(const SkPath&, SkRegion::Op, ClipEdgeStyle) override {}
74 void onClipRegion(const SkRegion&, SkRegion::Op) SK_OVERRIDE {} 74 void onClipRegion(const SkRegion&, SkRegion::Op) override {}
75 75
76 void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*) SK_OVE RRIDE {} 76 void onDrawPicture(const SkPicture*, const SkMatrix*, const SkPaint*) overri de {}
77 77
78 void onDrawPaint(const SkPaint& paint) SK_OVERRIDE {} 78 void onDrawPaint(const SkPaint& paint) override {}
79 void onDrawPoints(PointMode mode, size_t count, const SkPoint pts[], 79 void onDrawPoints(PointMode mode, size_t count, const SkPoint pts[],
80 const SkPaint& paint) SK_OVERRIDE {} 80 const SkPaint& paint) override {}
81 void onDrawRect(const SkRect& rect, const SkPaint& paint) SK_OVERRIDE {} 81 void onDrawRect(const SkRect& rect, const SkPaint& paint) override {}
82 void onDrawOval(const SkRect& oval, const SkPaint&) SK_OVERRIDE {} 82 void onDrawOval(const SkRect& oval, const SkPaint&) override {}
83 void onDrawRRect(const SkRRect& rrect, const SkPaint& paint) SK_OVERRIDE {} 83 void onDrawRRect(const SkRRect& rrect, const SkPaint& paint) override {}
84 void onDrawPath(const SkPath& path, const SkPaint& paint) SK_OVERRIDE {} 84 void onDrawPath(const SkPath& path, const SkPaint& paint) override {}
85 void onDrawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top, 85 void onDrawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top,
86 const SkPaint* paint = NULL) SK_OVERRIDE {} 86 const SkPaint* paint = NULL) override {}
87 void onDrawBitmapRect(const SkBitmap& bitmap, const SkRect* src, 87 void onDrawBitmapRect(const SkBitmap& bitmap, const SkRect* src,
88 const SkRect& dst, 88 const SkRect& dst,
89 const SkPaint* paint, 89 const SkPaint* paint,
90 DrawBitmapRectFlags flags) SK_OVERRIDE {} 90 DrawBitmapRectFlags flags) override {}
91 void onDrawImage(const SkImage*, SkScalar left, SkScalar top, const SkPaint* ) SK_OVERRIDE {} 91 void onDrawImage(const SkImage*, SkScalar left, SkScalar top, const SkPaint* ) override {}
92 void onDrawImageRect(const SkImage*, const SkRect* src, const SkRect& dst, 92 void onDrawImageRect(const SkImage*, const SkRect* src, const SkRect& dst,
93 const SkPaint*) SK_OVERRIDE{} 93 const SkPaint*) override{}
94 void onDrawBitmapNine(const SkBitmap& bitmap, const SkIRect& center, 94 void onDrawBitmapNine(const SkBitmap& bitmap, const SkIRect& center,
95 const SkRect& dst, const SkPaint* paint = NULL) SK_OVE RRIDE {} 95 const SkRect& dst, const SkPaint* paint = NULL) overri de {}
96 void onDrawSprite(const SkBitmap& bitmap, int left, int top, 96 void onDrawSprite(const SkBitmap& bitmap, int left, int top,
97 const SkPaint* paint = NULL) SK_OVERRIDE {} 97 const SkPaint* paint = NULL) override {}
98 void onDrawVertices(VertexMode vmode, int vertexCount, 98 void onDrawVertices(VertexMode vmode, int vertexCount,
99 const SkPoint vertices[], const SkPoint texs[], 99 const SkPoint vertices[], const SkPoint texs[],
100 const SkColor colors[], SkXfermode* xmode, 100 const SkColor colors[], SkXfermode* xmode,
101 const uint16_t indices[], int indexCount, 101 const uint16_t indices[], int indexCount,
102 const SkPaint& paint) SK_OVERRIDE {} 102 const SkPaint& paint) override {}
103 103
104 104
105 private: 105 private:
106 typedef SkCanvas INHERITED; 106 typedef SkCanvas INHERITED;
107 }; 107 };
108 108
109 #endif // SkNulCanvas_DEFINED 109 #endif // SkNulCanvas_DEFINED
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