First pass at Comment API

include/utils/SkDumpCanvas.h

 
 /*
  * Copyright 2011 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 #ifndef SkDumpCanvas_DEFINED
 #define SkDumpCanvas_DEFINED
 
@@ skipping 27 matching lines @@
         kDrawPaint_Verb,
         kDrawPoints_Verb,
         kDrawOval_Verb,
         kDrawRect_Verb,
         kDrawRRect_Verb,
         kDrawPath_Verb,
         kDrawBitmap_Verb,
         kDrawText_Verb,
         kDrawPicture_Verb,
         kDrawVertices_Verb,
-        kDrawData_Verb
+        kDrawData_Verb,
+
+        kBeginCommentGroup_Verb,
+        kAddComment_Verb,
+        kEndCommentGroup_Verb
     };
 
     /** Subclasses of this are installed on the DumpCanvas, and then called for
         each drawing command.
      */
     class Dumper : public SkRefCnt {
     public:
         SK_DECLARE_INST_COUNT(Dumper)
 
         virtual void dump(SkDumpCanvas*, SkDumpCanvas::Verb, const char str[],
@@ skipping 51 matching lines @@
     virtual void drawTextOnPath(const void* text, size_t byteLength,
                                 const SkPath& path, const SkMatrix* matrix,
                                 const SkPaint& paint) SK_OVERRIDE;
     virtual void drawPicture(SkPicture&) SK_OVERRIDE;
     virtual void drawVertices(VertexMode vmode, int vertexCount,
                               const SkPoint vertices[], const SkPoint texs[],
                               const SkColor colors[], SkXfermode* xmode,
                               const uint16_t indices[], int indexCount,
                               const SkPaint& paint) SK_OVERRIDE;
     virtual void drawData(const void*, size_t) SK_OVERRIDE;
+    virtual void beginCommentGroup(const char* description) SK_OVERRIDE;
+    virtual void addComment(const char* kywd, const char* value) SK_OVERRIDE;
+    virtual void endCommentGroup() SK_OVERRIDE;
 
 private:
     Dumper* fDumper;
     int     fNestLevel; // for nesting recursive elements like pictures
 
     void dump(Verb, const SkPaint*, const char format[], ...);
 
     typedef SkCanvas INHERITED;
 };
 
@@ skipping 22 matching lines @@
 public:
     SkDebugfDumper();
 
 private:
     typedef SkFormatDumper INHERITED;
 };
 
 #endif
 
 #endif