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#ifndef SC_FUNCPAGE_HXX
#define SC_FUNCPAGE_HXX

#include "funcutl.hxx"
#include "global.hxx"       // ScAddress
#include <svtools/stdctrl.hxx>
#include <vcl/lstbox.hxx>
#include <vcl/group.hxx>
#include <svtools/svmedit.hxx>
#include <vcl/tabpage.hxx>

#ifndef _SVSTDARR_STRINGS

#define _SVSTDARR_STRINGS
#include <svl/svstdarr.hxx>

#endif
#include <vcl/tabctrl.hxx>
#include "parawin.hxx"
#include <svtools/svtreebx.hxx>
#include "compiler.hxx"
#include "cell.hxx"


class ScViewData;
class ScFuncName_Impl;
class ScDocument;
class ScFuncDesc;

//============================================================================

#define LRU_MAX 10

//============================================================================
class ScListBox : public ListBox
{
protected:

    virtual void    KeyInput( const KeyEvent& rKEvt );
    virtual long    PreNotify( NotifyEvent& rNEvt );

public:
                    ScListBox( Window* pParent, const ResId& rResId );
};




//============================================================================
class ScFuncPage : public TabPage
{
private:

    Link            aDoubleClickLink;
    Link            aSelectionLink;
    FixedText       aFtCategory;
    ListBox         aLbCategory;
    FixedText       aFtFunction;
    ScListBox       aLbFunction;
    ImageButton     aIBFunction;

    const ScFuncDesc*   aLRUList[LRU_MAX];


                    DECL_LINK( SelHdl, ListBox* );
                    DECL_LINK( DblClkHdl, ListBox* );

protected:

    void            UpdateFunctionList();
    void            InitLRUList();


public:

                    ScFuncPage( Window* pParent);

    void            SetCategory(USHORT nCat);
    void            SetFunction(USHORT nFunc);
    void            SetFocus();
    USHORT          GetCategory();
    USHORT          GetFunction();
    USHORT          GetFunctionEntryCount();

    USHORT          GetFuncPos(const ScFuncDesc*);
    const ScFuncDesc*   GetFuncDesc( USHORT nPos ) const;
    String          GetSelFunctionName() const;

    void            SetDoubleClickHdl( const Link& rLink ) { aDoubleClickLink = rLink; }
    const Link&     GetDoubleClickHdl() const { return aDoubleClickLink; }

    void            SetSelectHdl( const Link& rLink ) { aSelectionLink = rLink; }
    const Link&     GetSelectHdl() const { return aSelectionLink; }

};


#endif