michael@0: /*
michael@0:  * Copyright 2012 Google Inc.
michael@0:  *
michael@0:  * Use of this source code is governed by a BSD-style license that can be
michael@0:  * found in the LICENSE file.
michael@0:  */
michael@0: 
michael@0: #ifndef SkDWriteToPath_DEFINED
michael@0: #define SkDWriteToPath_DEFINED
michael@0: 
michael@0: #include "SkTypes.h"
michael@0: 
michael@0: class SkPath;
michael@0: 
michael@0: #include <dwrite.h>
michael@0: #include <d2d1.h>
michael@0: 
michael@0: class SkDWriteGeometrySink : public IDWriteGeometrySink {
michael@0: private:
michael@0:     LONG fRefCount;
michael@0:     SkPath* fPath;
michael@0: 
michael@0:     SkDWriteGeometrySink(const SkDWriteGeometrySink&);
michael@0:     SkDWriteGeometrySink& operator=(const SkDWriteGeometrySink&);
michael@0: 
michael@0: protected:
michael@0:     explicit SkDWriteGeometrySink(SkPath* path);
michael@0:     virtual ~SkDWriteGeometrySink();
michael@0: 
michael@0: public:
michael@0:     virtual HRESULT STDMETHODCALLTYPE QueryInterface(REFIID iid, void **object) SK_OVERRIDE;
michael@0:     virtual ULONG STDMETHODCALLTYPE AddRef(void) SK_OVERRIDE;
michael@0:     virtual ULONG STDMETHODCALLTYPE Release(void) SK_OVERRIDE;
michael@0: 
michael@0:     virtual void STDMETHODCALLTYPE SetFillMode(D2D1_FILL_MODE fillMode) SK_OVERRIDE;
michael@0:     virtual void STDMETHODCALLTYPE SetSegmentFlags(D2D1_PATH_SEGMENT vertexFlags) SK_OVERRIDE;
michael@0:     virtual void STDMETHODCALLTYPE BeginFigure(D2D1_POINT_2F startPoint, D2D1_FIGURE_BEGIN figureBegin) SK_OVERRIDE;
michael@0:     virtual void STDMETHODCALLTYPE AddLines(const D2D1_POINT_2F *points, UINT pointsCount) SK_OVERRIDE;
michael@0:     virtual void STDMETHODCALLTYPE AddBeziers(const D2D1_BEZIER_SEGMENT *beziers, UINT beziersCount) SK_OVERRIDE;
michael@0:     virtual void STDMETHODCALLTYPE EndFigure(D2D1_FIGURE_END figureEnd) SK_OVERRIDE;
michael@0:     virtual HRESULT STDMETHODCALLTYPE Close() SK_OVERRIDE;
michael@0: 
michael@0:     static HRESULT Create(SkPath* path, IDWriteGeometrySink** geometryToPath);
michael@0: };
michael@0: 
michael@0: #endif