PrintTargetPDF.h - mozsearch

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/* -*- Mode: C++; tab-width: 20; indent-tabs-mode: nil; c-basic-offset: 2 -*-

 * This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef MOZILLA_GFX_PRINTTARGETPDF_H

#define MOZILLA_GFX_PRINTTARGETPDF_H

#include "nsCOMPtr.h"

#include "nsIOutputStream.h"

#include "PrintTarget.h"

namespace mozilla {

namespace gfx {

/**

 * PDF printing target.

*/

class PrintTargetPDF final : public PrintTarget {

 public:

  static already_AddRefed<PrintTargetPDF> CreateOrNull(

      nsIOutputStream* aStream, const IntSize& aSizeInPoints);

  nsresult BeginPage(const IntSize& aSizeInPoints) override;

  nsresult EndPage() override;

  void Finish() override;

 private:

  PrintTargetPDF(cairo_surface_t* aCairoSurface, const IntSize& aSize,

                 nsIOutputStream* aStream);

  virtual ~PrintTargetPDF();

  nsCOMPtr<nsIOutputStream> mStream;

};

}  // namespace gfx

}  // namespace mozilla

#endif /* MOZILLA_GFX_PRINTTARGETPDF_H */