vcl/unx/source/app/saltimer.cxx

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   9  * $RCSfile: saltimer.cxx,v $
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  30
  31 // MARKER(update_precomp.py): autogen include statement, do not remove
  32 #include "precompiled_vcl.hxx"
  33
  34 #include <stdio.h>
  35 #if defined(IRIX)
  36 #include <ctime>
  37 #endif
  38 #include <sys/time.h>
  39 #include <sys/times.h>
  40 #include <time.h>
  41 #include <unistd.h>
  42
  43 #include <salunx.h>
  44 #include <saldata.hxx>
  45 #include <saldisp.hxx>
  46 #include <saltimer.h>
  47 #include <salinst.h>
  48
  49 // -=-= SalData =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
  50 // -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
  51 void X11SalData::Timeout() const
  52 {
  53     ImplSVData* pSVData = ImplGetSVData();
  54     if( pSVData->mpSalTimer )
  55         pSVData->mpSalTimer->CallCallback();
  56 }
  57
  58 // -=-= SalXLib =-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
  59 // -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
  60 void SalXLib::StopTimer()
  61 {
  62     m_aTimeout.tv_sec   = 0;
  63     m_aTimeout.tv_usec  = 0;
  64     m_nTimeoutMS                = 0;
  65 }
  66
  67 void SalXLib::StartTimer( ULONG nMS )
  68 {
  69     timeval Timeout (m_aTimeout); // previous timeout.
  70     gettimeofday (&m_aTimeout, 0);
  71
  72     m_nTimeoutMS  = nMS;
  73     m_aTimeout    += m_nTimeoutMS;
  74
  75     if ((Timeout > m_aTimeout) || (Timeout.tv_sec == 0))
  76     {
  77         // Wakeup from previous timeout (or stopped timer).
  78         Wakeup();
  79     }
  80 }
  81
  82 // -=-= SalTimer -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
  83 // -=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=
  84 SalTimer* X11SalInstance::CreateSalTimer()
  85 {
  86     return new X11SalTimer();
  87 }
  88
  89 X11SalTimer::~X11SalTimer()
  90 {
  91 }
  92
  93 void X11SalTimer::Stop()
  94 {
  95     GetX11SalData()->GetLib()->StopTimer();
  96 }
  97
  98 void X11SalTimer::Start( ULONG nMS )
  99 {
 100     GetX11SalData()->GetLib()->StartTimer( nMS );
 101 }
 102