gfx/skia/trunk/include/utils/SkProxyCanvas.h@129ffea94266 (annotated)
gfx/skia/trunk/include/utils/SkProxyCanvas.h
Sat, 03 Jan 2015 20:18:00 +0100
- author
- Michael Schloh von Bennewitz <michael@schloh.com>
- date
- Sat, 03 Jan 2015 20:18:00 +0100
- branch
- TOR_BUG_3246
- changeset 7
- 129ffea94266
- permissions
- -rw-r--r--
Conditionally enable double key logic according to:
private browsing mode or privacy.thirdparty.isolate preference and
implement in GetCookieStringCommon and FindCookie where it counts...
With some reservations of how to convince FindCookie users to test
condition and pass a nullptr when disabling double key logic.
| michael@0 | 1 | |
| michael@0 | 2 | /* |
| michael@0 | 3 | * Copyright 2011 Google Inc. |
| michael@0 | 4 | * |
| michael@0 | 5 | * Use of this source code is governed by a BSD-style license that can be |
| michael@0 | 6 | * found in the LICENSE file. |
| michael@0 | 7 | */ |
| michael@0 | 8 | #ifndef SkProxyCanvas_DEFINED |
| michael@0 | 9 | #define SkProxyCanvas_DEFINED |
| michael@0 | 10 | |
| michael@0 | 11 | #include "SkCanvas.h" |
| michael@0 | 12 | |
| michael@0 | 13 | /** This class overrides all virtual methods on SkCanvas, and redirects them |
| michael@0 | 14 | to a "proxy", another SkCanvas instance. It can be the basis for |
| michael@0 | 15 | intercepting (and possibly modifying) calls to a canvas. |
| michael@0 | 16 | |
| michael@0 | 17 | There must be a proxy installed before the proxycanvas can be used (i.e. |
| michael@0 | 18 | before its virtual methods can be called). |
| michael@0 | 19 | */ |
| michael@0 | 20 | class SK_API SkProxyCanvas : public SkCanvas { |
| michael@0 | 21 | public: |
| michael@0 | 22 | SkProxyCanvas() : fProxy(NULL) {} |
| michael@0 | 23 | SkProxyCanvas(SkCanvas* proxy); |
| michael@0 | 24 | virtual ~SkProxyCanvas(); |
| michael@0 | 25 | |
| michael@0 | 26 | SkCanvas* getProxy() const { return fProxy; } |
| michael@0 | 27 | void setProxy(SkCanvas* proxy); |
| michael@0 | 28 | |
| michael@0 | 29 | virtual void drawPaint(const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 30 | virtual void drawPoints(PointMode mode, size_t count, const SkPoint pts[], |
| michael@0 | 31 | const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 32 | virtual void drawOval(const SkRect&, const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 33 | virtual void drawRect(const SkRect&, const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 34 | virtual void drawRRect(const SkRRect&, const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 35 | virtual void drawPath(const SkPath& path, const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 36 | virtual void drawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top, |
| michael@0 | 37 | const SkPaint* paint = NULL) SK_OVERRIDE; |
| michael@0 | 38 | virtual void drawBitmapRectToRect(const SkBitmap& bitmap, const SkRect* src, |
| michael@0 | 39 | const SkRect& dst, const SkPaint* paint, |
| michael@0 | 40 | DrawBitmapRectFlags flags) SK_OVERRIDE; |
| michael@0 | 41 | virtual void drawBitmapMatrix(const SkBitmap& bitmap, const SkMatrix& m, |
| michael@0 | 42 | const SkPaint* paint = NULL) SK_OVERRIDE; |
| michael@0 | 43 | virtual void drawSprite(const SkBitmap& bitmap, int left, int top, |
| michael@0 | 44 | const SkPaint* paint = NULL) SK_OVERRIDE; |
| michael@0 | 45 | virtual void drawText(const void* text, size_t byteLength, SkScalar x, |
| michael@0 | 46 | SkScalar y, const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 47 | virtual void drawPosText(const void* text, size_t byteLength, |
| michael@0 | 48 | const SkPoint pos[], const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 49 | virtual void drawPosTextH(const void* text, size_t byteLength, |
| michael@0 | 50 | const SkScalar xpos[], SkScalar constY, |
| michael@0 | 51 | const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 52 | virtual void drawTextOnPath(const void* text, size_t byteLength, |
| michael@0 | 53 | const SkPath& path, const SkMatrix* matrix, |
| michael@0 | 54 | const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 55 | virtual void drawPicture(SkPicture&) SK_OVERRIDE; |
| michael@0 | 56 | virtual void drawVertices(VertexMode vmode, int vertexCount, |
| michael@0 | 57 | const SkPoint vertices[], const SkPoint texs[], |
| michael@0 | 58 | const SkColor colors[], SkXfermode* xmode, |
| michael@0 | 59 | const uint16_t indices[], int indexCount, |
| michael@0 | 60 | const SkPaint& paint) SK_OVERRIDE; |
| michael@0 | 61 | virtual void drawData(const void* data, size_t length) SK_OVERRIDE; |
| michael@0 | 62 | |
| michael@0 | 63 | virtual void beginCommentGroup(const char* description) SK_OVERRIDE; |
| michael@0 | 64 | virtual void addComment(const char* kywd, const char* value) SK_OVERRIDE; |
| michael@0 | 65 | virtual void endCommentGroup() SK_OVERRIDE; |
| michael@0 | 66 | |
| michael@0 | 67 | virtual SkBounder* setBounder(SkBounder* bounder) SK_OVERRIDE; |
| michael@0 | 68 | virtual SkDrawFilter* setDrawFilter(SkDrawFilter* filter) SK_OVERRIDE; |
| michael@0 | 69 | |
| michael@0 | 70 | protected: |
| michael@0 | 71 | virtual void willSave(SaveFlags) SK_OVERRIDE; |
| michael@0 | 72 | virtual SaveLayerStrategy willSaveLayer(const SkRect*, const SkPaint*, SaveFlags) SK_OVERRIDE; |
| michael@0 | 73 | virtual void willRestore() SK_OVERRIDE; |
| michael@0 | 74 | |
| michael@0 | 75 | virtual void didTranslate(SkScalar, SkScalar) SK_OVERRIDE; |
| michael@0 | 76 | virtual void didScale(SkScalar, SkScalar) SK_OVERRIDE; |
| michael@0 | 77 | virtual void didRotate(SkScalar) SK_OVERRIDE; |
| michael@0 | 78 | virtual void didSkew(SkScalar, SkScalar) SK_OVERRIDE; |
| michael@0 | 79 | virtual void didConcat(const SkMatrix&) SK_OVERRIDE; |
| michael@0 | 80 | virtual void didSetMatrix(const SkMatrix&) SK_OVERRIDE; |
| michael@0 | 81 | |
| michael@0 | 82 | virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK_OVERRIDE; |
| michael@0 | 83 | |
| michael@0 | 84 | virtual void onClipRect(const SkRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE; |
| michael@0 | 85 | virtual void onClipRRect(const SkRRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE; |
| michael@0 | 86 | virtual void onClipPath(const SkPath&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE; |
| michael@0 | 87 | virtual void onClipRegion(const SkRegion&, SkRegion::Op) SK_OVERRIDE; |
| michael@0 | 88 | |
| michael@0 | 89 | private: |
| michael@0 | 90 | SkCanvas* fProxy; |
| michael@0 | 91 | |
| michael@0 | 92 | typedef SkCanvas INHERITED; |
| michael@0 | 93 | }; |
| michael@0 | 94 | |
| michael@0 | 95 | #endif |
