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#ifndef SVX_HANGUL_HANJA_DLG_HXX
#define SVX_HANGUL_HANJA_DLG_HXX

#include <vcl/dialog.hxx>
#include <vcl/button.hxx>
#include <vcl/lstbox.hxx>
#include <vcl/combobox.hxx>
#include <vcl/fixed.hxx>
#include <vcl/scrbar.hxx>
#include <svx/checklbx.hxx>
#include <editeng/hangulhanja.hxx>
#include <com/sun/star/uno/Sequence.hxx>
#include <editeng/unolingu.hxx>
#include <com/sun/star/linguistic2/XConversionDictionaryList.hpp>
#include <svtools/valueset.hxx>

#include <vector>
#include <memory>   // for auto_ptr

class SvxCommonLinguisticControl;
//.............................................................................
namespace svx
{
//.............................................................................

    //=========================================================================
    //= HangulHanjaConversionDialog
    //=========================================================================

    class SuggestionSet : public ValueSet
    {
    public:
        SuggestionSet( Window* pParent );
        virtual ~SuggestionSet();

        virtual void    UserDraw( const UserDrawEvent& rUDEvt );
        void            ClearSet();
    };

    class SuggestionDisplay : public Control
    {
    public:
        SuggestionDisplay( Window* pParent, const ResId& rResId );
        virtual ~SuggestionDisplay();

        void DisplayListBox( bool bDisplayListBox );

        void SetSelectHdl( const Link& rLink );

        void Clear();
        void InsertEntry( const XubString& rStr );
        void SelectEntryPos( USHORT nPos );

        USHORT GetEntryCount() const;

        XubString GetEntry( USHORT nPos ) const;
        XubString GetSelectEntry() const;

        virtual void StateChanged( StateChangedType nStateChange );

        virtual void KeyInput( const KeyEvent& rKEvt );
        virtual void KeyUp( const KeyEvent& rKEvt );
        virtual void Activate();
        virtual void Deactivate();
        virtual void GetFocus();
        virtual void LoseFocus();
        virtual void Command( const CommandEvent& rCEvt );

        DECL_LINK( SelectSuggestionHdl, Control* );

        void SetHelpIds();

    private:
        void implUpdateDisplay();
        Control& implGetCurrentControl();

    private:
        bool          m_bDisplayListBox;//otherwise ValueSet
        SuggestionSet m_aValueSet;
        ListBox       m_aListBox;

        Link          m_aSelectLink;
        bool          m_bInSelectionUpdate;
    };

    class HangulHanjaConversionDialog : public  ModalDialog
    {
    private:
        ::std::auto_ptr< SvxCommonLinguisticControl >
                    m_pPlayground;                  // order matters: before all other controls!

        PushButton      m_aFind;
        SuggestionDisplay   m_aSuggestions;
        FixedText       m_aFormat;
        RadioButton     m_aSimpleConversion;
        RadioButton     m_aHangulBracketed;
        RadioButton     m_aHanjaBracketed;
        ::std::auto_ptr< RadioButton >  m_pHanjaAbove;
        ::std::auto_ptr< RadioButton >  m_pHanjaBelow;
        ::std::auto_ptr< RadioButton >  m_pHangulAbove;
        ::std::auto_ptr< RadioButton >  m_pHangulBelow;
        FixedText       m_aConversion;
        CheckBox        m_aHangulOnly;
        CheckBox        m_aHanjaOnly;
        CheckBox        m_aReplaceByChar;

        CheckBox*       m_pIgnoreNonPrimary;
        bool            m_bDocumentMode;
                            // are we working for a document? This is normally true, but in case
                            // the user uses the "find" functionality, we switch to working
                            // with what the user entered, which then does not have any relation to
                            // the document anymore. Some functionality must be disabled then

        Link            m_aOptionsChangedLink;
        Link            m_aClickByCharacterLink;

    public:
        HangulHanjaConversionDialog(
                Window* _pParent,
                editeng::HangulHanjaConversion::ConversionDirection _ePrimaryDirection );
        ~HangulHanjaConversionDialog( );

    public:
        void    SetOptionsChangedHdl( const Link& _rHdl );
        void    SetIgnoreHdl( const Link& _rHdl );
        void    SetIgnoreAllHdl( const Link& _rHdl );
        void    SetChangeHdl( const Link& _rHdl );
        void    SetChangeAllHdl( const Link& _rHdl );
        void    SetOptionsHdl( const Link& _rHdl );

        void    SetClickByCharacterHdl( const Link& _rHdl );
        void    SetConversionFormatChangedHdl( const Link& _rHdl );
        void    SetFindHdl( const Link& _rHdl );

        String  GetCurrentString( ) const;
        void    SetCurrentString(
                    const String& _rNewString,
                    const ::com::sun::star::uno::Sequence< ::rtl::OUString >& _rSuggestions,
                    bool _bOriginatesFromDocument = true
                );

        void    FocusSuggestion( );

        // retrieves the current suggestion
        String  GetCurrentSuggestion( ) const;

        void        SetConversionFormat( editeng::HangulHanjaConversion::ConversionFormat _eType );
        editeng::HangulHanjaConversion::ConversionFormat    GetConversionFormat( ) const;

        void            SetByCharacter( sal_Bool _bByCharacter );
        sal_Bool        GetByCharacter( ) const;

        void            SetConversionDirectionState( sal_Bool _bTryBothDirections, editeng::HangulHanjaConversion::ConversionDirection _ePrimaryConversionDirection );

        // should text which does not match the primary conversion direction be ignored?
        sal_Bool        GetUseBothDirections( ) const;

        // get current conversion direction to use
        // (return argument if GetUseBothDirections is true)
        editeng::HangulHanjaConversion::ConversionDirection GetDirection( editeng::HangulHanjaConversion::ConversionDirection eDefaultDirection ) const;

        // enables or disbales the checkboxes for ruby formatted replacements
        void            EnableRubySupport( sal_Bool bVal );

    private:
        DECL_LINK( OnClose, void* );
        DECL_LINK( OnOption, void* );
        DECL_LINK( OnSuggestionModified, void* );
        DECL_LINK( OnSuggestionSelected, void* );
        DECL_LINK( OnConversionDirectionClicked, CheckBox* );
        DECL_LINK( ClickByCharacterHdl, CheckBox* );

        // fill the suggestion list box with suggestions for the actual input
        void FillSuggestions( const ::com::sun::star::uno::Sequence< ::rtl::OUString >& _rSuggestions );
    };


    typedef ::std::vector< ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XConversionDictionary > > HHDictList;

    class HangulHanjaOptionsDialog : public ModalDialog
    {
    private:
        FixedText           m_aUserdefdictFT;
        SvxCheckListBox     m_aDictsLB;
        FixedLine           m_aOptionsFL;
        CheckBox            m_aIgnorepostCB;
        CheckBox            m_aShowrecentlyfirstCB;
        CheckBox            m_aAutoreplaceuniqueCB;
        PushButton          m_aNewPB;
        PushButton          m_aEditPB;
        PushButton          m_aDeletePB;
        OKButton            m_aOkPB;
        CancelButton        m_aCancelPB;
        HelpButton          m_aHelpPB;

        SvLBoxButtonData*   m_pCheckButtonData;

        HHDictList          m_aDictList;
        ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XConversionDictionaryList > m_xConversionDictionaryList;

        DECL_LINK( OkHdl, void* );
        DECL_LINK( OnNew, void* );
        DECL_LINK( OnEdit, void* );
        DECL_LINK( OnDelete, void* );
        DECL_LINK( DictsLB_SelectHdl, void* );
        DECL_LINK( NewDictHdl, void* );
        DECL_LINK( EditDictHdl, void* );
        DECL_LINK( DeleteDictHdl, void* );

        void                Init( void );       // reads settings from core and init controls
    public:
                            HangulHanjaOptionsDialog( Window* _pParent );
        virtual             ~HangulHanjaOptionsDialog();

        void                AddDict( const String& _rName, bool _bChecked );
    };


    class HangulHanjaNewDictDialog : public ModalDialog
    {
    private:
        FixedLine           m_aNewDictFL;
        FixedText           m_aDictNameFT;
        Edit                m_aDictNameED;
        OKButton            m_aOkBtn;
        CancelButton        m_aCancelBtn;
        HelpButton          m_aHelpBtn;

        bool                m_bEntered;

        DECL_LINK( OKHdl, void* );
        DECL_LINK( ModifyHdl, void* );
    protected:
    public:
                            HangulHanjaNewDictDialog( Window* _pParent );
        virtual             ~HangulHanjaNewDictDialog();

        bool                GetName( String& _rRetName ) const;
    };


    class SuggestionList;

    class SuggestionEdit : public Edit
    {
    private:
        SuggestionEdit*     m_pPrev;
        SuggestionEdit*     m_pNext;
        ScrollBar&          m_rScrollBar;

        bool                ShouldScroll( bool _bUp ) const;
        void                DoJump( bool _bUp );
    public:
                            SuggestionEdit( Window* pParent, const ResId& rResId,
                                    ScrollBar& _rScrollBar,
                                    SuggestionEdit* _pPrev, SuggestionEdit* _pNext );
        virtual             ~SuggestionEdit();
        virtual long        PreNotify( NotifyEvent& rNEvt );
    };


    class HangulHanjaEditDictDialog : public ModalDialog
    {
    private:
        const String    m_aEditHintText;
        HHDictList&     m_rDictList;
        sal_uInt32      m_nCurrentDict;

        String          m_aOriginal;
        SuggestionList* m_pSuggestions;

        FixedText       m_aBookFT;
        ListBox         m_aBookLB;
        FixedText       m_aOriginalFT;
        ComboBox        m_aOriginalLB;
        FixedText       m_aSuggestionsFT;
        SuggestionEdit  m_aEdit1;
        SuggestionEdit  m_aEdit2;
        SuggestionEdit  m_aEdit3;
        SuggestionEdit  m_aEdit4;
        ScrollBar       m_aScrollSB;
        PushButton      m_aNewPB;
        PushButton      m_aDeletePB;
        HelpButton      m_aHelpPB;
        CancelButton    m_aClosePB;

        sal_uInt16      m_nTopPos;
        bool            m_bModifiedSuggestions;
        bool            m_bModifiedOriginal;

        DECL_LINK( OriginalModifyHdl, void* );
        DECL_LINK( ScrollHdl, void* );
        DECL_LINK( EditModifyHdl1, Edit* );
        DECL_LINK( EditModifyHdl2, Edit* );
        DECL_LINK( EditModifyHdl3, Edit* );
        DECL_LINK( EditModifyHdl4, Edit* );

        DECL_LINK( BookLBSelectHdl, void* );
        DECL_LINK( NewPBPushHdl, void* );
        DECL_LINK( DeletePBPushHdl, void* );

        void            InitEditDictDialog( sal_uInt32 _nSelDict );
        void            UpdateOriginalLB( void );
        void            UpdateSuggestions( void );
        void            UpdateButtonStates();

        void            SetEditText( Edit& _rEdit, sal_uInt16 _nEntryNum );
        void            EditModify( Edit* _pEdit, sal_uInt8 _nEntryOffset );
        void            EditFocusLost( Edit* _pEdit, sal_uInt8 _nEntryOffset );

        bool            DeleteEntryFromDictionary( const ::rtl::OUString& rEntry, const ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XConversionDictionary >& xDict );

    public:
                        HangulHanjaEditDictDialog( Window* _pParent, HHDictList& _rDictList, sal_uInt32 _nSelDict );
                        ~HangulHanjaEditDictDialog();

        void            UpdateScrollbar( void );
    };

//.............................................................................
}   // namespace svx
//.............................................................................

#endif // SVX_HANGUL_HANJA_HXX