asfattribute.h

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/**************************************************************************
    copyright            : (C) 2005-2007 by Lukáš Lalinský
    email                : lalinsky@gmail.com
 **************************************************************************/

/***************************************************************************
 *   This library is free software; you can redistribute it and/or modify  *
 *   it under the terms of the GNU Lesser General Public License version   *
 *   2.1 as published by the Free Software Foundation.                     *
 *                                                                         *
 *   This library is distributed in the hope that it will be useful, but   *
 *   WITHOUT ANY WARRANTY; without even the implied warranty of            *
 *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU     *
 *   Lesser General Public License for more details.                       *
 *                                                                         *
 *   You should have received a copy of the GNU Lesser General Public      *
 *   License along with this library; if not, write to the Free Software   *
 *   Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA         *
 *   02110-1301  USA                                                       *
 *                                                                         *
 *   Alternatively, this file is available under the Mozilla Public        *
 *   License Version 1.1.  You may obtain a copy of the License at         *
 *   http://www.mozilla.org/MPL/                                           *
 ***************************************************************************/

#ifndef TAGLIB_ASFATTRIBUTE_H
#define TAGLIB_ASFATTRIBUTE_H

#include "tstring.h"
#include "tbytevector.h"
#include "taglib_export.h"
#include "asfpicture.h"

namespace TagLib
{
  namespace ASF
  {
    class File;
    class Picture;


    class TAGLIB_EXPORT Attribute
    {
    public:

      enum AttributeTypes {
        UnicodeType = 0,
        BytesType   = 1,
        BoolType    = 2,
        DWordType   = 3,
        QWordType   = 4,
        WordType    = 5,
        GuidType    = 6
      };

      Attribute();

      Attribute(const String &value);

      Attribute(const ByteVector &value);

      Attribute(const Picture &value);

      Attribute(unsigned int value);

      Attribute(unsigned long long value);

      Attribute(unsigned short value);

      Attribute(bool value);

      Attribute(const Attribute &other);

      Attribute &operator=(const Attribute &other);

      void swap(Attribute &other) noexcept;

      ~Attribute();

      AttributeTypes type() const;

      unsigned short toBool() const;

      unsigned short toUShort() const;

      unsigned int toUInt() const;

      unsigned long long toULongLong() const;

      String toString() const;

      ByteVector toByteVector() const;

      Picture toPicture() const;

      int language() const;

      void setLanguage(int value);

      int stream() const;

      void setStream(int value);

#ifndef DO_NOT_DOCUMENT
      /* THIS IS PRIVATE, DON'T TOUCH IT! */
      String parse(ASF::File &file, int kind = 0);
#endif

      int dataSize() const;

    private:
      friend class File;

      ByteVector render(const String &name, int kind = 0) const;

      class AttributePrivate;
      TAGLIB_MSVC_SUPPRESS_WARNING_NEEDS_TO_HAVE_DLL_INTERFACE
      std::shared_ptr<AttributePrivate> d;
    };
  }  // namespace ASF
}  // namespace TagLib

#endif