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// Copyright (c) 2011 The Chromium Authors. All rights reserved.
// Use of this source code is governed by a BSD-style license that can be
// found in the LICENSE file.
#ifndef PRINTING_NATIVE_METAFILE_SKIA_WRAPPER_H_
#define PRINTING_NATIVE_METAFILE_SKIA_WRAPPER_H_
#include "third_party/skia/include/core/SkRefCnt.h"
class SkCanvas;
namespace printing {
class NativeMetafile;
// A wrapper class with static methods to set and retrieve a NativeMetafile
// on an SkCanvas. The ownership of the metafile is not affected and it
// is the caller's responsibility to ensure that the metafile remains valid
// as long as the canvas.
class NativeMetafileSkiaWrapper : public SkRefCnt {
public:
static void SetMetafileOnCanvas(SkCanvas* canvas, NativeMetafile* metafile);
static NativeMetafile* GetMetafileFromCanvas(SkCanvas* canvas);
private:
explicit NativeMetafileSkiaWrapper(NativeMetafile* metafile);
NativeMetafile* metafile_;
};
} // namespace printing
#endif // PRINTING_NATIVE_METAFILE_SKIA_WRAPPER_H_
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