1 // Copyright (c) 2012 The Chromium Authors. All rights reserved.
2 // Use of this source code is governed by a BSD-style license that can be
3 // found in the LICENSE file.
5 #ifndef PRINTING_METAFILE_SKIA_WRAPPER_H_
6 #define PRINTING_METAFILE_SKIA_WRAPPER_H_
8 #include "cc/paint/paint_canvas.h"
9 #include "printing/printing_export.h"
10 #include "third_party/skia/include/core/SkRefCnt.h"
16 // A wrapper class with static methods to set and retrieve a MetafileSkia
17 // on an SkCanvas. The ownership of the metafile is not affected and it
18 // is the caller's responsibility to ensure that the metafile remains valid
19 // as long as the canvas.
20 class PRINTING_EXPORT MetafileSkiaWrapper : public SkRefCnt {
22 static void SetMetafileOnCanvas(cc::PaintCanvas* canvas,
23 MetafileSkia* metafile);
25 static MetafileSkia* GetMetafileFromCanvas(cc::PaintCanvas* canvas);
28 explicit MetafileSkiaWrapper(MetafileSkia* metafile);
30 MetafileSkia* metafile_;
33 } // namespace printing
35 #endif // PRINTING_METAFILE_SKIA_WRAPPER_H_