config.hxx

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/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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 *
 *   Licensed to the Apache Software Foundation (ASF) under one or more
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#ifndef INCLUDED_TOOLS_CONFIG_HXX
#define INCLUDED_TOOLS_CONFIG_HXX
 
#include <tools/toolsdllapi.h>
#include <rtl/ustring.hxx>
#include <memory>
 
struct ImplConfigData;
struct ImplGroupData;
 
class SAL_WARN_UNUSED TOOLS_DLLPUBLIC Config
{
private:
    OUString            maFileName;
    OString             maGroupName;
    std::unique_ptr<ImplConfigData> mpData;
    ImplGroupData*      mpActGroup;
    sal_uInt32          mnDataUpdateId;
 
    TOOLS_DLLPRIVATE bool           ImplUpdateConfig() const;
    TOOLS_DLLPRIVATE ImplGroupData* ImplGetGroup() const;
 
public:
                        Config( const OUString& rFileName );
                        ~Config();
 
    void                SetGroup(const OString& rGroup);
    const OString&      GetGroup() const { return maGroupName; }
    void                DeleteGroup(std::string_view rGroup);
    OString             GetGroupName(sal_uInt16 nGroup) const;
    sal_uInt16          GetGroupCount() const;
    bool                HasGroup(std::string_view rGroup) const;
 
    OString             ReadKey(const OString& rKey) const;
    OString             ReadKey(const OString& rKey, const OString& rDefault) const;
    void                WriteKey(const OString& rKey, const OString& rValue);
    void                DeleteKey(std::string_view rKey);
    OString             GetKeyName(sal_uInt16 nKey) const;
    OString             ReadKey(sal_uInt16 nKey) const;
    sal_uInt16          GetKeyCount() const;
 
    void                Flush();
 
private:
                        Config( const Config& rConfig ) = delete;
    Config&             operator = ( const Config& rConfig ) = delete;
};
 
#endif
 
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