DtFontManagerInterface.h

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/******************************************************************************
** Copyright (c) 2024 MAK Technologies, Inc.
** All rights reserved.
******************************************************************************/


#pragma once

#include <vrvCore/vrvCore.h>

#include <boost/smart_ptr.hpp>
#include <vector>
#include <string>

namespace makVrv
{
   class DtFontInterface;

   class DT_DLL_VRVCORE DtFontManagerInterface
   {
   public:
      DtFontManagerInterface(const std::string& fontPath);

      ~DtFontManagerInterface();

      DtFontManagerInterface() = delete;
      DtFontManagerInterface(const DtFontManagerInterface& rhs) = delete;
      DtFontManagerInterface& operator=(const DtFontManagerInterface& rhs) = delete;
   public:
      virtual DtFontInterface* getFont(const std::string& filename, float size) = 0;

      //Deletes all fonts in memory.
      virtual void clear() = 0;

      virtual void addTextureListForDeletion(const std::vector<unsigned int>& textures) = 0;
   protected:
      const std::string myFontPath;
   };
}