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#ifndef _LONGCURR_HXX
#define _LONGCURR_HXX

#include <vcl/dllapi.h>
#include <tools/bigint.hxx>
#include <vcl/field.hxx>

class LocaleDataWrapper;

// -------------------------
// - LongCurrencyFormatter -
// -------------------------

class VCL_DLLPUBLIC LongCurrencyFormatter : public FormatterBase
{
private:
    SAL_DLLPRIVATE friend sal_Bool ImplLongCurrencyReformat( const XubString&, BigInt, BigInt, sal_uInt16, const LocaleDataWrapper&, XubString&, LongCurrencyFormatter& );
    SAL_DLLPRIVATE void        ImpInit();

protected:
    BigInt                  mnFieldValue;
    BigInt                  mnLastValue;
    BigInt                  mnMin;
    BigInt                  mnMax;
    BigInt                  mnCorrectedValue;
    rtl::OUString           maCurrencySymbol;
    sal_uInt16              mnType;
    sal_uInt16              mnDecimalDigits;
    sal_Bool                mbThousandSep;

                            LongCurrencyFormatter();
public:
                            ~LongCurrencyFormatter();

    virtual void            Reformat();
    virtual void            ReformatAll();

    void                    SetUseThousandSep( sal_Bool b );
    sal_Bool                    IsUseThousandSep() const { return mbThousandSep; }

    void                    SetCurrencySymbol( const String& rStr );
    String                  GetCurrencySymbol() const;

    void                    SetMin( BigInt nNewMin );
    BigInt                  GetMin() const { return mnMin; }
    void                    SetMax( BigInt nNewMax );
    BigInt                  GetMax() const { return mnMax; }

    void                    SetDecimalDigits( sal_uInt16 nDigits );
    sal_uInt16                  GetDecimalDigits() const;
    void                    SetValue( BigInt nNewValue );
    void                    SetUserValue( BigInt nNewValue );
    BigInt                  GetValue() const;
    sal_Bool                    IsEmptyValue() const { return !GetField()->GetText().Len(); }

    BigInt                  GetCorrectedValue() const { return mnCorrectedValue; }
};

// ---------------------
// - LongCurrencyField -
// ---------------------

class VCL_DLLPUBLIC LongCurrencyField : public SpinField, public LongCurrencyFormatter
{
    friend void ImplNewLongCurrencyFieldValue( LongCurrencyField*, BigInt );

private:
    BigInt          mnSpinSize;
    BigInt          mnFirst;
    BigInt          mnLast;

public:
                    LongCurrencyField( Window* pParent, WinBits nWinStyle );
                    ~LongCurrencyField();

    long            PreNotify( NotifyEvent& rNEvt );
    long            Notify( NotifyEvent& rNEvt );

    void            Modify();
    void            Up();
    void            Down();
    void            First();
    void            Last();

    void            SetFirst( BigInt nNewFirst ) { mnFirst = nNewFirst; }
    BigInt          GetFirst() const { return mnFirst; }
    void            SetLast( BigInt nNewLast ) { mnLast = nNewLast; }
    BigInt          GetLast() const { return mnLast; }
    void            SetSpinSize( BigInt nNewSize ) { mnSpinSize = nNewSize; }
    BigInt          GetSpinSize() const { return mnSpinSize; }
};

// -------------------
// - LongCurrencyBox -
// -------------------

class VCL_DLLPUBLIC LongCurrencyBox : public ComboBox, public LongCurrencyFormatter
{
public:
                    LongCurrencyBox( Window* pParent, WinBits nWinStyle );
                    ~LongCurrencyBox();

    long            PreNotify( NotifyEvent& rNEvt );
    long            Notify( NotifyEvent& rNEvt );

    void            Modify();
    void            ReformatAll();

    BigInt          GetValue() const
                        { return LongCurrencyFormatter::GetValue(); }
};

#endif // _LONGCURR_HXX

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