File indexing completed on 2024-04-28 15:25:35

 /* This file is part of the KDE libraries
  * SPDX-FileCopyrightText: 2009 Dario Freddi <drf at kde.org>
  *
  * SPDX-License-Identifier: LGPL-2.1-or-later
  */
 
 #include "windowspoller.h"
 
 #include <windows.h>
 
 #include <QTimer>
 
 WindowsPoller::WindowsPoller(QObject *parent)
     : WidgetBasedPoller(parent)
 {
 }
 
 WindowsPoller::~WindowsPoller()
 {
 }
 
 int WindowsPoller::getIdleTime()
 {
 #ifndef _WIN32_WCE
     int idle = 0;
 
     LASTINPUTINFO lii;
     memset(&lii, 0, sizeof(lii));
 
     lii.cbSize = sizeof(lii);
 
     BOOL ok = GetLastInputInfo(&lii);
     if (ok) {
         idle = GetTickCount() - lii.dwTime;
     }
 
     return idle;
 #else
     return GetIdleTime();
 #endif
 }
 
 bool WindowsPoller::additionalSetUp()
 {
     m_idleTimer = new QTimer(this);
     connect(m_idleTimer, &QTimer::timeout, this, &WindowsPoller::checkForIdle);
     return true;
 }
 
 void WindowsPoller::simulateUserActivity()
 {
     int width = GetSystemMetrics(SM_CXSCREEN);
     int height = GetSystemMetrics(SM_CYSCREEN);
 
     int x = (int)100 * 65536 / width;
     int y = (int)100 * 65536 / height;
 
     mouse_event(MOUSEEVENTF_ABSOLUTE | MOUSEEVENTF_MOVE, x, y, NULL, NULL);
 }
 
 void WindowsPoller::catchIdleEvent()
 {
     m_idleTimer->start(800);
 }
 
 void WindowsPoller::stopCatchingIdleEvents()
 {
     m_idleTimer->stop();
 }
 
 void WindowsPoller::checkForIdle()
 {
     if (getIdleTime() < 1000) {
         stopCatchingIdleEvents();
         Q_EMIT resumingFromIdle();
     }
 }
 
 #include "moc_windowspoller.cpp"