include/svtools/asynclink.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
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   5  * This Source Code Form is subject to the terms of the Mozilla Public
   6  * License, v. 2.0. If a copy of the MPL was not distributed with this
   7  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
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   9  * This file incorporates work covered by the following license notice:
  10  *
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  14  *   ownership. The ASF licenses this file to you under the Apache
  15  *   License, Version 2.0 (the "License"); you may not use this file
  16  *   except in compliance with the License. You may obtain a copy of
  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19
  20 #ifndef SVTOOLS_ASYNCLINK_HXX
  21 #define  SVTOOLS_ASYNCLINK_HXX
  22
  23 #include "svtools/svtdllapi.h"
  24 #include <tools/solar.h>
  25 #include <tools/link.hxx>
  26 #include <osl/mutex.hxx>
  27
  28 class Timer;
  29
  30 namespace svtools {
  31
  32 class SVT_DLLPUBLIC AsynchronLink
  33 {
  34     Link   _aLink;
  35     sal_uLong  _nEventId;
  36     Timer* _pTimer;
  37     sal_Bool   _bInCall;
  38     sal_Bool*  _pDeleted;
  39     void*  _pArg;
  40     ::osl::Mutex* _pMutex;
  41
  42     DECL_DLLPRIVATE_STATIC_LINK( AsynchronLink, HandleCall, void* );
  43     SVT_DLLPRIVATE void Call_Impl( void* pArg );
  44
  45 public:
  46     AsynchronLink( const Link& rLink ) :
  47         _aLink( rLink ), _nEventId( 0 ), _pTimer( 0 ), _bInCall( sal_False ),
  48         _pDeleted( 0 ), _pMutex( 0 ){}
  49     AsynchronLink() : _nEventId( 0 ), _pTimer( 0 ), _bInCall( sal_False ),
  50             _pDeleted( 0 ), _pMutex( 0 ){}
  51     ~AsynchronLink();
  52
  53     void CreateMutex();
  54     void operator=( const Link& rLink ) { _aLink = rLink; }
  55     void Call( void* pObj, sal_Bool bAllowDoubles = sal_False,
  56                sal_Bool bUseTimer = sal_False );
  57     void ClearPendingCall( );
  58     sal_Bool IsSet() const { return _aLink.IsSet(); }
  59     Link GetLink() const { return _aLink; }
  60 };
  61
  62 }
  63
  64 #endif
  65
  66 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */