binfilter/inc/bf_svtools/asynclink.hxx

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  30
  31 #ifndef SVTOOLS_ASYNCLINK_HXX
  32 #define  SVTOOLS_ASYNCLINK_HXX
  33
  34 #include <tools/solar.h>
  35 #include <tools/link.hxx>
  36
  37 class Timer;
  38
  39 namespace vos
  40 {
  41     class OMutex;
  42 }
  43
  44 namespace binfilter {
  45
  46 class AsynchronLink
  47 {
  48         Link   _aLink;
  49         ULONG  _nEventId;
  50         Timer* _pTimer;
  51         BOOL   _bInCall;
  52         BOOL*  _pDeleted;
  53         void*  _pArg;
  54     vos::OMutex* _pMutex;
  55
  56         DECL_STATIC_LINK( AsynchronLink, HandleCall, void* );
  57         void Call_Impl( void* pArg );
  58
  59 public:
  60         AsynchronLink( const Link& rLink ) :
  61                 _aLink( rLink ), _nEventId( 0 ), _pTimer( 0 ), _bInCall( FALSE ),
  62                 _pDeleted( 0 ), _pMutex( 0 ){}
  63         AsynchronLink() : _nEventId( 0 ), _pTimer( 0 ), _bInCall( FALSE ),
  64                         _pDeleted( 0 ), _pMutex( 0 ){}
  65         ~AsynchronLink();
  66
  67         void CreateMutex();
  68         void operator=( const Link& rLink ) { _aLink = rLink; }
  69         void Call( void* pObj, BOOL bAllowDoubles = FALSE,
  70                            BOOL bUseTimer = FALSE );
  71         void ClearPendingCall( );
  72     BOOL IsSet() const { return _aLink.IsSet(); }
  73         Link GetLink() const { return _aLink; }
  74 };
  75
  76 }
  77
  78 #endif