svtools/inc/localresaccess.hxx

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  30
  31 #ifndef _SVTOOLS_LOCALRESACCESS_HXX_
  32 #define _SVTOOLS_LOCALRESACCESS_HXX_
  33
  34 #include <tools/rc.hxx>
  35 #include <tools/rcid.h>
  36 #include <osl/diagnose.h>
  37
  38 //.........................................................................
  39 namespace svt
  40 {
  41 //.........................................................................
  42
  43     //=========================================================================
  44     //= OLocalResourceAccess
  45     //=========================================================================
  46     /** helper class for acessing local resources
  47     */
  48     class OLocalResourceAccess : public Resource
  49     {
  50     protected:
  51         ResMgr*         m_pManager;
  52
  53     public:
  54         OLocalResourceAccess( const ResId& _rId )
  55             :Resource( _rId.SetAutoRelease( sal_False ) )
  56             ,m_pManager( _rId.GetResMgr() )
  57         {
  58         }
  59
  60         OLocalResourceAccess(const ResId& _rId, RESOURCE_TYPE _rType)
  61             :Resource(_rId.SetRT(_rType).SetAutoRelease(sal_False))
  62             ,m_pManager(_rId.GetResMgr())
  63         {
  64             OSL_ENSURE( m_pManager != NULL, "OLocalResourceAccess::OLocalResourceAccess: invalid resource manager!" );
  65         }
  66
  67         ~OLocalResourceAccess()
  68         {
  69             if ( m_pManager )
  70                 m_pManager->Increment( m_pManager->GetRemainSize() );
  71             FreeResource();
  72         }
  73
  74         inline BOOL IsAvailableRes( const ResId& _rId ) const
  75         {
  76             return Resource::IsAvailableRes( _rId );
  77         }
  78     };
  79
  80 //.........................................................................
  81 }       // namespace svt
  82 //.........................................................................
  83
  84 #endif // _SVTOOLS_LOCALRESACCESS_HXX_
  85