Add visualization of clips to debugger

src/utils/debugger/SkDebugCanvas.h

 
 /*
  * Copyright 2012 Google Inc.
  *
  * Use of this source code is governed by a BSD-style license that can be
  * found in the LICENSE file.
  */
 
 
 #ifndef SKDEBUGCANVAS_H_
 #define SKDEBUGCANVAS_H_
 
 #include "SkCanvas.h"
 #include "SkDrawCommand.h"
 #include "SkPicture.h"
 #include "SkTArray.h"
 #include "SkString.h"
 
 class SkTexOverrideFilter;
 
 class SK_API SkDebugCanvas : public SkCanvas {
 public:
     SkDebugCanvas(int width, int height);
     virtual ~SkDebugCanvas();
 
-    void toggleFilter(bool toggle);
+    void toggleFilter(bool toggle) { fFilter = toggle; }
+
+    void setMegaVizMode(bool megaVizMode) { fMegaVizMode = megaVizMode; }
 
     /**
      * Enable or disable overdraw visualization
      */
     void setOverdrawViz(bool overdrawViz) { fOverdrawViz = overdrawViz; }
 
     /**
      * Enable or disable texure filtering override
      */
     void overrideTexFiltering(bool overrideTexFiltering, SkPaint::FilterLevel level);
@@ skipping 208 matching lines @@
 protected:
     virtual void onDrawDRRect(const SkRRect&, const SkRRect&, const SkPaint&) SK_OVERRIDE;
     virtual void onPushCull(const SkRect& cullRect) SK_OVERRIDE;
     virtual void onPopCull() SK_OVERRIDE;
 
     virtual void onClipRect(const SkRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE;
     virtual void onClipRRect(const SkRRect&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE;
     virtual void onClipPath(const SkPath&, SkRegion::Op, ClipEdgeStyle) SK_OVERRIDE;
     virtual void onClipRegion(const SkRegion& region, SkRegion::Op) SK_OVERRIDE;
 
+    void markActiveSaveLayers(int index);
+
 private:
     SkTDArray<SkDrawCommand*> fCommandVector;
     int fWidth;
     int fHeight;
     bool fFilter;
+    bool fMegaVizMode;
     int fIndex;
     SkMatrix fUserMatrix;
     SkMatrix fMatrix;
     SkIRect fClip;
 
     bool fOverdrawViz;
     SkDrawFilter* fOverdrawFilter;
 
     bool fOverrideTexFiltering;
     SkTexOverrideFilter* fTexOverrideFilter;
@@ skipping 15 matching lines @@
     /**
         Applies any panning and zooming the user has specified before
         drawing anything else into the canvas.
      */
     void applyUserTransform(SkCanvas* canvas);
 
     typedef SkCanvas INHERITED;
 };
 
 #endif