svtools/inc/asynclink.hxx

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  30
  31 #ifndef SVTOOLS_ASYNCLINK_HXX
  32 #define  SVTOOLS_ASYNCLINK_HXX
  33
  34 #include "svtools/svtdllapi.h"
  35 #include <tools/solar.h>
  36 #include <tools/link.hxx>
  37
  38 class Timer;
  39
  40 namespace vos
  41 {
  42     class OMutex;
  43 }
  44
  45 namespace svtools {
  46
  47 class SVT_DLLPUBLIC AsynchronLink
  48 {
  49     Link   _aLink;
  50     ULONG  _nEventId;
  51     Timer* _pTimer;
  52     BOOL   _bInCall;
  53     BOOL*  _pDeleted;
  54     void*  _pArg;
  55     vos::OMutex* _pMutex;
  56
  57     DECL_DLLPRIVATE_STATIC_LINK( AsynchronLink, HandleCall, void* );
  58     SVT_DLLPRIVATE void Call_Impl( void* pArg );
  59
  60 public:
  61     AsynchronLink( const Link& rLink ) :
  62         _aLink( rLink ), _nEventId( 0 ), _pTimer( 0 ), _bInCall( FALSE ),
  63         _pDeleted( 0 ), _pMutex( 0 ){}
  64     AsynchronLink() : _nEventId( 0 ), _pTimer( 0 ), _bInCall( FALSE ),
  65             _pDeleted( 0 ), _pMutex( 0 ){}
  66     ~AsynchronLink();
  67
  68     void CreateMutex();
  69     void operator=( const Link& rLink ) { _aLink = rLink; }
  70     void Call( void* pObj, BOOL bAllowDoubles = FALSE,
  71                BOOL bUseTimer = FALSE );
  72     void ForcePendingCall( );
  73     void ClearPendingCall( );
  74     BOOL IsSet() const { return _aLink.IsSet(); }
  75     Link GetLink() const { return _aLink; }
  76 };
  77
  78 }
  79
  80 #endif