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CToxiThread.cpp

Go to the documentation of this file.

/* 
        ---- Copyright (C) 2002  Jose Eduardo R. Mourão (eduardo_rdm@hotmail.com) ----
          
        This file is part of ToxiTea.

    ToxiTea is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.

    ToxiTea is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.

    You should have received a copy of the GNU General Public License
    along with ToxiTea; if not, write to the Free Software
    Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA  02111-1307  USA

        For more information and updates visit: 
        http://toxitea.sourceforge.net
        or mail to: eduardo_rdm@hotmail.com

        COMPILING AND/OR USING YOU ARE ACCEPTING ALL TERMS ABOVE.
        THIS LICENSE CAN BE CHANGED ANY TIME FOR ANY REASON WITHOUT NO COMMUNICATION.
*/

#include "CToxiThread.h"


static DWORD WINAPI cThreadProc( CToxiThread *pThis )
{
  return pThis->ThreadProc();
}

bool CToxiThread::setThreadFunc(void (*Action)(void))
{
        if(Action==NULL) 
                return false;
        pAction=Action;
        
        if(pAction==NULL)
                return false;
        else 
                return true;
}


CToxiThread::CToxiThread()
{
  d_threadID = 0;
  d_threadHandle = NULL;
  d_bIsRunning = false;
  this->setPriority(THREAD_PRIORITY_NORMAL);
}

CToxiThread::CToxiThread(int priority)
{
  d_threadID = 0;
  d_threadHandle = NULL;
  d_bIsRunning = false;
  this->setPriority(priority);
}

CToxiThread::~CToxiThread()
{
  end();
}


void CToxiThread::begin()
{
  if( d_threadHandle )
        end(); 

  d_threadHandle = CreateThread( NULL,
                                 0,
                                 (LPTHREAD_START_ROUTINE)cThreadProc,
                                 this,
                                 0,
                                 (LPDWORD)&d_threadID );
  if( d_threadHandle == NULL )
  {
    MessageBox(NULL,"THREAD HANDLE NULL",ERROR_TITLE,MB_OK|MB_ICONEXCLAMATION); // fuck
  }
  d_bIsRunning = true;
}

void CToxiThread::setPriority(int priority)
{
        SetThreadPriority(d_threadHandle,priority);
}

int CToxiThread::getPriority()
{
        return GetThreadPriority(d_threadHandle);
}

void CToxiThread::end()
{
  if( d_threadHandle != NULL ) {
    d_bIsRunning = false;
    WaitForSingleObject( d_threadHandle, INFINITE );
    CloseHandle( d_threadHandle );
    d_threadHandle = NULL;
  }
}

DWORD CToxiThread::ThreadProc()
{
        pAction();      
        return 0;
}






 
 

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