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127 lines
3.3 KiB
127 lines
3.3 KiB
#include "idletimedetector.h"
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#include <qdatetime.h>
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#include <qmessagebox.h>
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#include <qtimer.h>
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#include <kglobal.h>
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#include <klocale.h> // i18n
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IdleTimeDetector::IdleTimeDetector(int maxIdle)
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// Trigger a warning after maxIdle minutes
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{
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kdDebug(5970) << "Entering IdleTimeDetector::IdleTimeDetector" << endl;
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_maxIdle = maxIdle;
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#ifdef HAVE_LIBXSS
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kdDebug(5970) << "IdleTimeDetector: LIBXSS detected @ compile time" << endl;
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int event_base, error_base;
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if(XScreenSaverQueryExtension(qt_xdisplay(), &event_base, &error_base))
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{
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_idleDetectionPossible = true;
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}
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else
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{
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_idleDetectionPossible = false;
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}
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_timer = new QTimer(this);
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connect(_timer, SIGNAL(timeout()), this, SLOT(check()));
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#else
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_idleDetectionPossible = false;
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#endif // HAVE_LIBXSS
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}
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bool IdleTimeDetector::isIdleDetectionPossible()
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{
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return _idleDetectionPossible;
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}
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void IdleTimeDetector::check()
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{
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kdDebug(5970) << "Entering IdleTimeDetector::check" << endl;
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#ifdef HAVE_LIBXSS
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if (_idleDetectionPossible)
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{
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_mit_info = XScreenSaverAllocInfo ();
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XScreenSaverQueryInfo(qt_xdisplay(), qt_xrootwin(), _mit_info);
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int idleSeconds = (_mit_info->idle/1000);
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if (idleSeconds >= _maxIdle)
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informOverrun(idleSeconds);
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}
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#endif // HAVE_LIBXSS
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}
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void IdleTimeDetector::setMaxIdle(int maxIdle)
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{
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_maxIdle = maxIdle;
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}
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#ifdef HAVE_LIBXSS
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void IdleTimeDetector::informOverrun(int idleSeconds)
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{
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kdDebug(5970) << "Entering IdleTimeDetector::informOverrun" << endl;
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if (!_overAllIdleDetect)
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return; // preferences say the user does not want idle detection.
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_timer->stop();
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QDateTime idleStart = QDateTime::currentDateTime().addSecs(-idleSeconds);
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QString idleStartQString = KGlobal::locale()->formatTime(idleStart.time());
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int id = QMessageBox::warning( 0, i18n("Idle Detection"),
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i18n("Desktop has been idle since %1."
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" What should we do?").arg(idleStartQString),
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i18n("Revert && Stop"),
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i18n("Revert && Continue"),
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i18n("Continue Timing"),0,2);
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QDateTime end = QDateTime::currentDateTime();
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int diff = idleStart.secsTo(end)/secsPerMinute;
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if (id == 0)
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{
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// Revert And Stop
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kdDebug(5970) << "Now it is " << QDateTime::currentDateTime() << endl;
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kdDebug(5970) << "Reverting timer to " << KGlobal::locale()->formatTime(idleStart.time()).ascii() << endl;
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emit(extractTime(idleSeconds/60+diff)); // we need to subtract the time that has been added during idleness.
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emit(stopAllTimersAt(idleStart));
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}
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else if (id == 1)
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{
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// Revert and Continue
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emit(extractTime(idleSeconds/60+diff));
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_timer->start(testInterval);
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}
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else
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{
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// Continue
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_timer->start(testInterval);
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}
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}
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#endif // HAVE_LIBXSS
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void IdleTimeDetector::startIdleDetection()
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{
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kdDebug(5970) << "Entering IdleTimeDetector::startIdleDetection" << endl;
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#ifdef HAVE_LIBXSS
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kdDebug(5970) << "Starting Timer" << endl;
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if (!_timer->isActive())
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_timer->start(testInterval);
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#endif //HAVE_LIBXSS
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}
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void IdleTimeDetector::stopIdleDetection()
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{
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#ifdef HAVE_LIBXSS
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if (_timer->isActive())
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_timer->stop();
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#endif // HAVE_LIBXSS
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}
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void IdleTimeDetector::toggleOverAllIdleDetection(bool on)
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{
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_overAllIdleDetect = on;
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}
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#include "idletimedetector.moc"
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