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#ifndef DBAUI_SQLEDIT_HXX
#define DBAUI_SQLEDIT_HXX

#include "sal/config.h"

#include <rtl/ref.hxx>
#include <svtools/editsyntaxhighlighter.hxx>
#include <svl/lstner.hxx>
#include <svtools/colorcfg.hxx>

namespace com { namespace sun { namespace star { namespace beans {
    class XMultiPropertySet;
} } } }

namespace dbaui
{
    class OQueryTextView;
    class OSqlEdit : public MultiLineEditSyntaxHighlight, utl::ConfigurationListener
    {
    private:
        class ChangesListener;
        friend class ChangesListener;

        Timer                   m_timerInvalidate;
        Timer                   m_timerUndoActionCreation;
        Link                    m_lnkTextModifyHdl;
        String                  m_strOrigText;      // wird beim Undo wiederhergestellt
        OQueryTextView*         m_pView;
        sal_Bool                    m_bAccelAction;     // Wird bei Cut, Copy, Paste gesetzt
        sal_Bool                    m_bStopTimer;
        svtools::ColorConfig    m_ColorConfig;

        rtl::Reference< ChangesListener > m_listener;
        osl::Mutex m_mutex;
        com::sun::star::uno::Reference<
            com::sun::star::beans::XMultiPropertySet > m_notifier;

        DECL_LINK(OnUndoActionTimer, void*);
        DECL_LINK(OnInvalidateTimer, void*);

    private:
        void            ImplSetFont();

    protected:
        virtual void KeyInput( const KeyEvent& rKEvt );
        virtual void GetFocus();

        DECL_LINK(ModifyHdl, void*);

    public:
        OSqlEdit( OQueryTextView* pParent,  WinBits nWinStyle = WB_LEFT | WB_VSCROLL |WB_BORDER);
        virtual ~OSqlEdit();

        // Edit overridables
        virtual void SetText(const String& rNewText);
        using MultiLineEditSyntaxHighlight::SetText;

        // own functionality
        sal_Bool IsInAccelAct();

        void SetTextModifyHdl(const Link& lnk) { m_lnkTextModifyHdl = lnk; }
            // bitte nicht SetModifyHdl benutzen, den brauche ich selber, der hier wird von dem damit gesetzten Handler
            // gerufen
            // der Link bekommt einen Pointer-to-string, der nach dem Link nicht mehr gueltig ist

        void stopTimer();
        void startTimer();

        virtual void    ConfigurationChanged( utl::ConfigurationBroadcaster*, sal_uInt32 );
        using MultiLineEditSyntaxHighlight::Notify;
    };
}

#endif // DBAUI_SQLEDIT_HXX


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