Home | History | Annotate | Download | only in text 
      1 /*
      2  * Copyright 2015 Google Inc.
      3  *
      4  * Use of this source code is governed by a BSD-style license that can be
      5  * found in the LICENSE file.
      6  */
      7 
      8 #ifndef GrTextTarget_DEFINED
      9 #define GrTextTarget_DEFINED
     10 
     11 #include "GrColorSpaceInfo.h"
     12 #include "SkPaint.h"
     13 
     14 class GrAtlasTextOp;
     15 class GrClip;
     16 class GrPaint;
     17 class GrRecordingContext;
     18 class GrShape;
     19 class SkGlyphRunListPainter;
     20 class SkMatrix;
     21 struct SkIRect;
     22 
     23 class GrTextTarget {
     24 public:
     25     virtual ~GrTextTarget() = default;
     26 
     27     int width() const { return fWidth; }
     28 
     29     int height() const { return fHeight; }
     30 
     31     const GrColorSpaceInfo& colorSpaceInfo() const { return fColorSpaceInfo; }
     32 
     33     virtual void addDrawOp(const GrClip&, std::unique_ptr<GrAtlasTextOp> op) = 0;
     34 
     35     virtual void drawShape(const GrClip&, const SkPaint&,
     36                            const SkMatrix& viewMatrix, const GrShape&) = 0;
     37 
     38     virtual void makeGrPaint(GrMaskFormat, const SkPaint&, const SkMatrix& viewMatrix,
     39                              GrPaint*) = 0;
     40 
     41     virtual GrRecordingContext* getContext() = 0;
     42 
     43     virtual SkGlyphRunListPainter* glyphPainter() = 0;
     44 
     45 protected:
     46     GrTextTarget(int width, int height, const GrColorSpaceInfo& colorSpaceInfo)
     47             : fWidth(width), fHeight(height), fColorSpaceInfo(colorSpaceInfo) {}
     48 
     49 private:
     50     int fWidth;
     51     int fHeight;
     52     const GrColorSpaceInfo& fColorSpaceInfo;
     53 };
     54 #endif  // GrTextTarget_DEFINED
     55