StorageInterface.h

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#pragma once
#include <misc/gen/TClassRegistration.h>
#include <misc/gen/TVector.h>
#include <misc/gen/Value.h>
#include <sto/iface/global.h>
#include <utility>
 
namespace sf
{
 
// Forward declaration.
class PropertySheetDialog;
 
class _STO_CLASS StorageInterface
{
  public:
    struct Parameters
    {
        explicit Parameters(int mode)
          : _mode(mode)
        {}
 
        int _mode;
    };
 
    explicit StorageInterface(const Parameters&);
 
    virtual ~StorageInterface();
 
    bool initialize();
 
    bool uinitialize();
 
    virtual void addPropertyPages(PropertySheetDialog* sheet);
 
    virtual std::string getFileExtension() const = 0;
 
    virtual std::string getFileDescription() const = 0;
 
    virtual bool fileOpen(const std::string& path) = 0;
 
    virtual void fileClose() = 0;
 
    virtual bool fileSave(const std::string& dir, const std::string& name) = 0;
    virtual std::string getSavedFileName() const = 0;
 
    enum EState
    {
      ssError,
      ssReady,
      ssSaving
    };
 
    virtual EState GetState() const = 0;
 
  protected:
    virtual bool doInitialize(bool init)
    {
      return true;
    }
 
  private:
    bool _initialized;
 
    SF_DECL_IFACE(StorageInterface, StorageInterface::Parameters, Interface)
};
 
}// namespace sf