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#ifndef _SWLANGHELPER_HXX
#define _SWLANGHELPER_HXX

class SwWrtShell;
class SwView;
class EditEngine;
class EditView;
class OutlinerView;
class SfxItemSet;
struct ESelection;

namespace SwLangHelper
{
    extern sal_uInt16 GetLanguageStatus( OutlinerView* pOLV, SfxItemSet& rSet );
    extern bool SetLanguageStatus( OutlinerView* pOLV, SfxRequest &rReq, SwView &rView, SwWrtShell &rSh );

    extern void SetLanguage( SwWrtShell &rWrtSh, const String &rLangText, bool bIsForSelection, SfxItemSet &rCoreSet );
//  extern void SetLanguage( SwWrtShell &rWrtSh, EditEngine* pEditEngine, ESelection aSelection, const String &rLangText, bool bIsForSelection, SfxItemSet &rCoreSet );
    extern void SetLanguage( SwWrtShell &rWrtSh, OutlinerView* pOLV, ESelection aSelection, const String &rLangText, bool bIsForSelection, SfxItemSet &rCoreSet );
    extern void SetLanguage_None( SwWrtShell &rWrtSh, bool bIsForSelection, SfxItemSet &rCoreSet );
//  extern void SetLanguage_None( SwWrtShell &rWrtSh, EditEngine* pEditEngine, ESelection aSelection, bool bIsForSelection, SfxItemSet &rCoreSet  );
    extern void SetLanguage_None( SwWrtShell &rWrtSh, OutlinerView* pOLV, ESelection aSelection, bool bIsForSelection, SfxItemSet &rCoreSet  );
    extern void ResetLanguages( SwWrtShell &rWrtSh, bool bIsForSelection );
//  extern void ResetLanguages( SwWrtShell &rWrtSh, EditEngine* pEditEngine, ESelection aSelection, bool bIsForSelection );
    extern void ResetLanguages( SwWrtShell &rWrtSh, OutlinerView* pOLV, ESelection aSelection, bool bIsForSelection );

    // document
    extern void SelectCurrentPara( SwWrtShell &rWrtSh );
    // EditView
    extern void SelectPara( EditView &rEditView, const ESelection &rCurSel );

    extern String GetTextForLanguageGuessing( EditEngine* rEditEngine, ESelection aDocSelection );
    extern String GetTextForLanguageGuessing( SwWrtShell &rSh );

    extern LanguageType GetLanguage( SfxItemSet aSet, sal_uInt16 nLangWhichId );
    extern LanguageType GetLanguage( SwWrtShell &rSh, sal_uInt16 nLangWhichId );

    extern LanguageType GetCurrentLanguage( SfxItemSet aSet, sal_uInt16 nScriptType );
    extern LanguageType GetCurrentLanguage( SwWrtShell &rSh );
}

#endif

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