FxSettings.h

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//
// (C) Copyright 2005-2025 by Graebert GmbH.
//
// Permission to use, copy, modify, and distribute this software in
// object code form for any purpose and without fee is hereby granted, 
// provided that the above copyright notice appears in all copies and 
// that both that copyright notice and the limited warranty and
// restricted rights notice below appear in all supporting 
// documentation.
//
// GRAEBERT PROVIDES THIS PROGRAM "AS IS" AND WITH ALL FAULTS. 
// GRAEBERT SPECIFICALLY DISCLAIMS ANY IMPLIED WARRANTY OF
// MERCHANTABILITY OR FITNESS FOR A PARTICULAR USE.  GRAEBERT GMBH 
// DOES NOT WARRANT THAT THE OPERATION OF THE PROGRAM WILL BE
// UNINTERRUPTED OR ERROR FREE.
 
#pragma once
 
#include "DDKERNEL.h"
#include "FxString.h"
 
#include <OdString.h>
#include <ResBuf.h>
 
#include "FxPragmaPush.h"
 
class QByteArray;

class DDKERNEL_API CFxSettings
{
public:
    /* {secret} */
    virtual ~CFxSettings() {};

    virtual bool HasGroup( const CFxString& group ) = 0;

    virtual bool HasKey( const CFxString& group, const CFxString& key ) = 0;

    virtual CFxStringArray GetGroups( const CFxString& group ) = 0;

    virtual CFxStringArray GetKeys( const CFxString& group ) = 0;

    typedef enum
    {
        kRegNone,
        kRegInt32,
        kRegInt64,
        kRegDouble,
        kRegString,
        kRegBinaryData,
        kRegBool
    } ValueType;

    virtual ValueType GetType( const CFxString& group, const CFxString& key ) = 0;

    virtual OdResBufPtr Read( const CFxString& group, const CFxString& key, ValueType defaultType ) = 0;

    virtual void Write( const CFxString& group, const CFxString& key, OdResBufPtr value ) = 0;

    virtual void RemoveKey( const CFxString& group, const CFxString& key ) = 0;

    virtual void RemoveGroup( const CFxString& group ) = 0;
};
 
#include "FxPragmaPop.h"