1 2 /* 3 * Copyright 2011 Google Inc. 4 * 5 * Use of this source code is governed by a BSD-style license that can be 6 * found in the LICENSE file. 7 */ 8 #include "SkProxyCanvas.h" 9 10 SkProxyCanvas::SkProxyCanvas(SkCanvas* proxy) : fProxy(proxy) { 11 SkSafeRef(fProxy); 12 } 13 14 SkProxyCanvas::~SkProxyCanvas() { 15 SkSafeUnref(fProxy); 16 } 17 18 void SkProxyCanvas::setProxy(SkCanvas* proxy) { 19 SkRefCnt_SafeAssign(fProxy, proxy); 20 } 21 22 ///////////////////////////////// Overrides /////////// 23 24 void SkProxyCanvas::willSave(SaveFlags flags) { 25 fProxy->save(flags); 26 this->INHERITED::willSave(flags); 27 } 28 29 SkCanvas::SaveLayerStrategy SkProxyCanvas::willSaveLayer(const SkRect* bounds, const SkPaint* paint, 30 SaveFlags flags) { 31 fProxy->saveLayer(bounds, paint, flags); 32 this->INHERITED::willSaveLayer(bounds, paint, flags); 33 // No need for a layer. 34 return kNoLayer_SaveLayerStrategy; 35 } 36 37 void SkProxyCanvas::willRestore() { 38 fProxy->restore(); 39 this->INHERITED::willRestore(); 40 } 41 42 void SkProxyCanvas::didConcat(const SkMatrix& matrix) { 43 fProxy->concat(matrix); 44 this->INHERITED::didConcat(matrix); 45 } 46 47 void SkProxyCanvas::didSetMatrix(const SkMatrix& matrix) { 48 fProxy->setMatrix(matrix); 49 this->INHERITED::didSetMatrix(matrix); 50 } 51 52 void SkProxyCanvas::onClipRect(const SkRect& rect, SkRegion::Op op, ClipEdgeStyle edgeStyle) { 53 fProxy->clipRect(rect, op, kSoft_ClipEdgeStyle == edgeStyle); 54 } 55 56 void SkProxyCanvas::onClipRRect(const SkRRect& rrect, SkRegion::Op op, ClipEdgeStyle edgeStyle) { 57 fProxy->clipRRect(rrect, op, kSoft_ClipEdgeStyle == edgeStyle); 58 } 59 60 void SkProxyCanvas::onClipPath(const SkPath& path, SkRegion::Op op, ClipEdgeStyle edgeStyle) { 61 fProxy->clipPath(path, op, kSoft_ClipEdgeStyle == edgeStyle); 62 } 63 64 void SkProxyCanvas::onClipRegion(const SkRegion& deviceRgn, SkRegion::Op op) { 65 fProxy->clipRegion(deviceRgn, op); 66 } 67 68 void SkProxyCanvas::drawPaint(const SkPaint& paint) { 69 fProxy->drawPaint(paint); 70 } 71 72 void SkProxyCanvas::drawPoints(PointMode mode, size_t count, 73 const SkPoint pts[], const SkPaint& paint) { 74 fProxy->drawPoints(mode, count, pts, paint); 75 } 76 77 void SkProxyCanvas::drawOval(const SkRect& rect, const SkPaint& paint) { 78 fProxy->drawOval(rect, paint); 79 } 80 81 void SkProxyCanvas::drawRect(const SkRect& rect, const SkPaint& paint) { 82 fProxy->drawRect(rect, paint); 83 } 84 85 void SkProxyCanvas::drawRRect(const SkRRect& rrect, const SkPaint& paint) { 86 fProxy->drawRRect(rrect, paint); 87 } 88 89 void SkProxyCanvas::onDrawDRRect(const SkRRect& outer, const SkRRect& inner, 90 const SkPaint& paint) { 91 fProxy->drawDRRect(outer, inner, paint); 92 } 93 94 void SkProxyCanvas::drawPath(const SkPath& path, const SkPaint& paint) { 95 fProxy->drawPath(path, paint); 96 } 97 98 void SkProxyCanvas::drawBitmap(const SkBitmap& bitmap, SkScalar x, SkScalar y, 99 const SkPaint* paint) { 100 fProxy->drawBitmap(bitmap, x, y, paint); 101 } 102 103 void SkProxyCanvas::drawBitmapRectToRect(const SkBitmap& bitmap, const SkRect* src, 104 const SkRect& dst, const SkPaint* paint, 105 DrawBitmapRectFlags flags) { 106 fProxy->drawBitmapRectToRect(bitmap, src, dst, paint, flags); 107 } 108 109 void SkProxyCanvas::drawBitmapMatrix(const SkBitmap& bitmap, const SkMatrix& m, 110 const SkPaint* paint) { 111 fProxy->drawBitmapMatrix(bitmap, m, paint); 112 } 113 114 void SkProxyCanvas::drawSprite(const SkBitmap& bitmap, int x, int y, 115 const SkPaint* paint) { 116 fProxy->drawSprite(bitmap, x, y, paint); 117 } 118 119 void SkProxyCanvas::onDrawText(const void* text, size_t byteLength, SkScalar x, SkScalar y, 120 const SkPaint& paint) { 121 fProxy->drawText(text, byteLength, x, y, paint); 122 } 123 124 void SkProxyCanvas::onDrawPosText(const void* text, size_t byteLength, const SkPoint pos[], 125 const SkPaint& paint) { 126 fProxy->drawPosText(text, byteLength, pos, paint); 127 } 128 129 void SkProxyCanvas::onDrawPosTextH(const void* text, size_t byteLength, const SkScalar xpos[], 130 SkScalar constY, const SkPaint& paint) { 131 fProxy->drawPosTextH(text, byteLength, xpos, constY, paint); 132 } 133 134 void SkProxyCanvas::onDrawTextOnPath(const void* text, size_t byteLength, const SkPath& path, 135 const SkMatrix* matrix, const SkPaint& paint) { 136 fProxy->drawTextOnPath(text, byteLength, path, matrix, paint); 137 } 138 139 void SkProxyCanvas::onDrawPicture(const SkPicture* picture) { 140 fProxy->drawPicture(picture); 141 } 142 143 void SkProxyCanvas::drawVertices(VertexMode vmode, int vertexCount, 144 const SkPoint vertices[], const SkPoint texs[], 145 const SkColor colors[], SkXfermode* xmode, 146 const uint16_t indices[], int indexCount, 147 const SkPaint& paint) { 148 fProxy->drawVertices(vmode, vertexCount, vertices, texs, colors, 149 xmode, indices, indexCount, paint); 150 } 151 152 void SkProxyCanvas::drawData(const void* data, size_t length) { 153 fProxy->drawData(data, length); 154 } 155 156 void SkProxyCanvas::beginCommentGroup(const char* description) { 157 fProxy->beginCommentGroup(description); 158 } 159 160 void SkProxyCanvas::addComment(const char* kywd, const char* value) { 161 fProxy->addComment(kywd, value); 162 } 163 164 void SkProxyCanvas::endCommentGroup() { 165 fProxy->endCommentGroup(); 166 } 167 168 SkDrawFilter* SkProxyCanvas::setDrawFilter(SkDrawFilter* filter) { 169 return fProxy->setDrawFilter(filter); 170 } 171
