vcl/unx/generic/app/saltimer.cxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
   4  *
   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/.
   8  *
   9  * This file incorporates work covered by the following license notice:
  10  *
  11  *   Licensed to the Apache Software Foundation (ASF) under one or more
  12  *   contributor license agreements. See the NOTICE file distributed
  13  *   with this work for additional information regarding copyright
  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 #include <stdio.h>
  21 #include <sys/time.h>
  22 #include <sys/times.h>
  23 #include <time.h>
  24 #include <unistd.h>
  25
  26 #include <unx/salunx.h>
  27 #include <unx/saldata.hxx>
  28 #include <unx/saldisp.hxx>
  29 #include <unx/saltimer.h>
  30 #include <unx/salinst.h>
  31
  32 void X11SalData::Timeout( bool idle )
  33 {
  34     ImplSVData* pSVData = ImplGetSVData();
  35     if( pSVData->mpSalTimer )
  36         pSVData->mpSalTimer->CallCallback( idle );
  37 }
  38
  39 void SalXLib::StopTimer()
  40 {
  41     m_aTimeout.tv_sec   = 0;
  42     m_aTimeout.tv_usec  = 0;
  43     m_nTimeoutMS        = 0;
  44 }
  45
  46 void SalXLib::StartTimer( sal_uLong nMS )
  47 {
  48     timeval Timeout (m_aTimeout); // previous timeout.
  49     gettimeofday (&m_aTimeout, 0);
  50
  51     m_nTimeoutMS  = nMS;
  52     m_aTimeout    += m_nTimeoutMS;
  53
  54     if ((Timeout > m_aTimeout) || (Timeout.tv_sec == 0))
  55     {
  56         // Wakeup from previous timeout (or stopped timer).
  57         Wakeup();
  58     }
  59 }
  60
  61 SalTimer* X11SalInstance::CreateSalTimer()
  62 {
  63     return new X11SalTimer( mpXLib );
  64 }
  65
  66 X11SalTimer::~X11SalTimer()
  67 {
  68 }
  69
  70 void X11SalTimer::Stop()
  71 {
  72     mpXLib->StopTimer();
  73 }
  74
  75 void X11SalTimer::Start( sal_uLong nMS )
  76 {
  77     mpXLib->StartTimer( nMS );
  78 }
  79
  80 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */