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#ifndef _SWLANGHELPER_HXX
#define _SWLANGHELPER_HXX

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

namespace SwLangHelper
{
    extern USHORT 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_None(SwWrtShell &rWrtSh, EditEngine* pEditEngine,ESelection aSelection, bool bIsForSelection, SfxItemSet &rCoreSet );
    extern void SetLanguage_None(SwWrtShell &rWrtSh,bool bIsForSelection, SfxItemSet &rCoreSet );
    
    // 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, USHORT nLangWhichId );
    extern LanguageType GetLanguage( SwWrtShell &rSh, USHORT nLangWhichId );
    
    extern LanguageType GetCurrentLanguage(SfxItemSet aSet,USHORT nScriptType );
    extern LanguageType GetCurrentLanguage( SwWrtShell &rSh );
}

#endif