/*****************************************************************************
* win32_timer.cpp
*****************************************************************************
* Copyright (C) 2003 the VideoLAN team
*
* Authors: Cyril Deguet <asmax@via.ecp.fr>
* Olivier Teulière <ipkiss@via.ecp.fr>
*
* This program 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.
*
* This program 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 this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston MA 02110-1301, USA.
*****************************************************************************/
#ifdef WIN32_SKINS
#include "win32_timer.hpp"
#include "../commands/cmd_generic.hpp"
void CALLBACK CallbackTimer( HWND hwnd, UINT uMsg,
UINT_PTR idEvent, DWORD dwTime )
{
(void)hwnd; (void)uMsg; (void)dwTime;
Win32Timer *pTimer = (Win32Timer*)idEvent;
pTimer->execute();
}
Win32Timer::Win32Timer( intf_thread_t *pIntf, CmdGeneric &rCmd, HWND hWnd ):
OSTimer( pIntf ), m_rCommand( rCmd ), m_hWnd( hWnd )
{
}
Win32Timer::~Win32Timer()
{
stop();
// discard possible WM_TIMER messages for this timer
// already in the message queue and not yet dispatched
MSG msg;
while( !PeekMessage( &msg, m_hWnd, WM_TIMER, WM_TIMER, PM_REMOVE ) )
{
if( (Win32Timer*)msg.wParam != this )
PostMessage( m_hWnd, WM_TIMER, msg.wParam, msg.lParam );
}
}
void Win32Timer::start( int delay, bool oneShot )
{
m_interval = delay;
m_oneShot = oneShot;
SetTimer( m_hWnd, (UINT_PTR)this, m_interval, (TIMERPROC)CallbackTimer );
}
void Win32Timer::stop()
{
KillTimer( m_hWnd, (UINT_PTR)this );
}
void Win32Timer::execute()
{
// Execute the callback
m_rCommand.execute();
// Stop the timer if requested
if( m_oneShot )
stop();
}
#endif
¤ Dauer der Verarbeitung: 0.4 Sekunden
¤
*© Formatika GbR, Deutschland