ec3ed6a5eb
I have manually examined all of these diffs and restored a few files that seem to require manual adjustment. The following files still need to be modified manually, in a separate CL: android_sample/SampleApp/AndroidManifest.xml android_sample/SampleApp/res/layout/layout.xml android_sample/SampleApp/res/menu/sample.xml android_sample/SampleApp/res/values/strings.xml android_sample/SampleApp/src/com/skia/sampleapp/SampleApp.java android_sample/SampleApp/src/com/skia/sampleapp/SampleView.java experimental/CiCarbonSampleMain.c experimental/CocoaDebugger/main.m experimental/FileReaderApp/main.m experimental/SimpleCocoaApp/main.m experimental/iOSSampleApp/Shared/SkAlertPrompt.h experimental/iOSSampleApp/Shared/SkAlertPrompt.m experimental/iOSSampleApp/SkiOSSampleApp-Base.xcconfig experimental/iOSSampleApp/SkiOSSampleApp-Debug.xcconfig experimental/iOSSampleApp/SkiOSSampleApp-Release.xcconfig gpu/src/android/GrGLDefaultInterface_android.cpp gyp/common.gypi gyp_skia include/ports/SkHarfBuzzFont.h include/views/SkOSWindow_wxwidgets.h make.bat make.py src/opts/memset.arm.S src/opts/memset16_neon.S src/opts/memset32_neon.S src/opts/opts_check_arm.cpp src/ports/SkDebug_brew.cpp src/ports/SkMemory_brew.cpp src/ports/SkOSFile_brew.cpp src/ports/SkXMLParser_empty.cpp src/utils/ios/SkImageDecoder_iOS.mm src/utils/ios/SkOSFile_iOS.mm src/utils/ios/SkStream_NSData.mm tests/FillPathTest.cpp Review URL: http://codereview.appspot.com/4816058 git-svn-id: http://skia.googlecode.com/svn/trunk@1982 2bbb7eff-a529-9590-31e7-b0007b416f81
91 lines
3.8 KiB
C++
91 lines
3.8 KiB
C++
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/*
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* Copyright 2011 Google Inc.
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*
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* Use of this source code is governed by a BSD-style license that can be
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* found in the LICENSE file.
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*/
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#ifndef SkProxyCanvas_DEFINED
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#define SkProxyCanvas_DEFINED
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#include "SkCanvas.h"
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/** This class overrides all virtual methods on SkCanvas, and redirects them
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to a "proxy", another SkCanvas instance. It can be the basis for
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intercepting (and possibly modifying) calls to a canvas.
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There must be a proxy installed before the proxycanvas can be used (i.e.
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before its virtual methods can be called).
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*/
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class SkProxyCanvas : public SkCanvas {
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public:
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SkProxyCanvas() : fProxy(NULL) {}
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SkProxyCanvas(SkCanvas* proxy);
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virtual ~SkProxyCanvas();
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SkCanvas* getProxy() const { return fProxy; }
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void setProxy(SkCanvas* proxy);
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// overrides from SkCanvas
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virtual int save(SaveFlags flags = kMatrixClip_SaveFlag);
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virtual int saveLayer(const SkRect* bounds, const SkPaint* paint,
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SaveFlags flags = kARGB_ClipLayer_SaveFlag);
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virtual void restore();
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virtual bool translate(SkScalar dx, SkScalar dy);
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virtual bool scale(SkScalar sx, SkScalar sy);
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virtual bool rotate(SkScalar degrees);
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virtual bool skew(SkScalar sx, SkScalar sy);
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virtual bool concat(const SkMatrix& matrix);
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virtual void setMatrix(const SkMatrix& matrix);
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virtual bool clipRect(const SkRect& rect,
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SkRegion::Op op = SkRegion::kIntersect_Op);
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virtual bool clipPath(const SkPath& path,
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SkRegion::Op op = SkRegion::kIntersect_Op);
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virtual bool clipRegion(const SkRegion& deviceRgn,
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SkRegion::Op op = SkRegion::kIntersect_Op);
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virtual void drawPaint(const SkPaint& paint);
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virtual void drawPoints(PointMode mode, size_t count, const SkPoint pts[],
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const SkPaint& paint);
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virtual void drawRect(const SkRect& rect, const SkPaint& paint);
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virtual void drawPath(const SkPath& path, const SkPaint& paint);
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virtual void drawBitmap(const SkBitmap& bitmap, SkScalar left, SkScalar top,
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const SkPaint* paint = NULL);
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virtual void drawBitmapRect(const SkBitmap& bitmap, const SkIRect* src,
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const SkRect& dst, const SkPaint* paint = NULL);
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virtual void drawBitmapMatrix(const SkBitmap& bitmap, const SkMatrix& m,
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const SkPaint* paint = NULL);
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virtual void drawSprite(const SkBitmap& bitmap, int left, int top,
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const SkPaint* paint = NULL);
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virtual void drawText(const void* text, size_t byteLength, SkScalar x,
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SkScalar y, const SkPaint& paint);
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virtual void drawPosText(const void* text, size_t byteLength,
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const SkPoint pos[], const SkPaint& paint);
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virtual void drawPosTextH(const void* text, size_t byteLength,
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const SkScalar xpos[], SkScalar constY,
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const SkPaint& paint);
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virtual void drawTextOnPath(const void* text, size_t byteLength,
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const SkPath& path, const SkMatrix* matrix,
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const SkPaint& paint);
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virtual void drawPicture(SkPicture&);
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virtual void drawVertices(VertexMode vmode, int vertexCount,
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const SkPoint vertices[], const SkPoint texs[],
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const SkColor colors[], SkXfermode* xmode,
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const uint16_t indices[], int indexCount,
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const SkPaint& paint);
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virtual void drawData(const void* data, size_t length);
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virtual SkBounder* setBounder(SkBounder* bounder);
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virtual SkDrawFilter* setDrawFilter(SkDrawFilter* filter);
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private:
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SkCanvas* fProxy;
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typedef SkCanvas INHERITED;
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};
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#endif
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