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authortoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
committertoma <toma@283d02a7-25f6-0310-bc7c-ecb5cbfe19da>2009-11-25 17:56:58 +0000
commit460c52653ab0dcca6f19a4f492ed2c5e4e963ab0 (patch)
tree67208f7c145782a7e90b123b982ca78d88cc2c87 /karm/idletimedetector.cpp
downloadtdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.tar.gz
tdepim-460c52653ab0dcca6f19a4f492ed2c5e4e963ab0.zip
Copy the KDE 3.5 branch to branches/trinity for new KDE 3.5 features.
BUG:215923 git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/kdepim@1054174 283d02a7-25f6-0310-bc7c-ecb5cbfe19da
Diffstat (limited to 'karm/idletimedetector.cpp')
-rw-r--r--karm/idletimedetector.cpp126
1 files changed, 126 insertions, 0 deletions
diff --git a/karm/idletimedetector.cpp b/karm/idletimedetector.cpp
new file mode 100644
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+++ b/karm/idletimedetector.cpp
@@ -0,0 +1,126 @@
+#include "idletimedetector.h"
+
+#include <qdatetime.h>
+#include <qmessagebox.h>
+#include <qtimer.h>
+
+#include <kglobal.h>
+#include <klocale.h> // i18n
+
+IdleTimeDetector::IdleTimeDetector(int maxIdle)
+// Trigger a warning after maxIdle minutes
+{
+ kdDebug(5970) << "Entering IdleTimeDetector::IdleTimeDetector" << endl;
+ _maxIdle = maxIdle;
+
+#ifdef HAVE_LIBXSS
+ kdDebug(5970) << "IdleTimeDetector: LIBXSS detected @ compile time" << endl;
+ int event_base, error_base;
+ if(XScreenSaverQueryExtension(qt_xdisplay(), &event_base, &error_base))
+ {
+ _idleDetectionPossible = true;
+ }
+ else
+ {
+ _idleDetectionPossible = false;
+ }
+
+ _timer = new QTimer(this);
+ connect(_timer, SIGNAL(timeout()), this, SLOT(check()));
+#else
+ _idleDetectionPossible = false;
+#endif // HAVE_LIBXSS
+
+}
+
+bool IdleTimeDetector::isIdleDetectionPossible()
+{
+ return _idleDetectionPossible;
+}
+
+void IdleTimeDetector::check()
+{
+ kdDebug(5970) << "Entering IdleTimeDetector::check" << endl;
+#ifdef HAVE_LIBXSS
+ if (_idleDetectionPossible)
+ {
+ _mit_info = XScreenSaverAllocInfo ();
+ XScreenSaverQueryInfo(qt_xdisplay(), qt_xrootwin(), _mit_info);
+ int idleSeconds = (_mit_info->idle/1000);
+ if (idleSeconds >= _maxIdle)
+ informOverrun(idleSeconds);
+ }
+#endif // HAVE_LIBXSS
+}
+
+void IdleTimeDetector::setMaxIdle(int maxIdle)
+{
+ _maxIdle = maxIdle;
+}
+
+#ifdef HAVE_LIBXSS
+void IdleTimeDetector::informOverrun(int idleSeconds)
+{
+ kdDebug(5970) << "Entering IdleTimeDetector::informOverrun" << endl;
+ if (!_overAllIdleDetect)
+ return; // preferences say the user does not want idle detection.
+
+ _timer->stop();
+
+ QDateTime idleStart = QDateTime::currentDateTime().addSecs(-idleSeconds);
+ QString idleStartQString = KGlobal::locale()->formatTime(idleStart.time());
+
+ int id = QMessageBox::warning( 0, i18n("Idle Detection"),
+ i18n("Desktop has been idle since %1."
+ " What should we do?").arg(idleStartQString),
+ i18n("Revert && Stop"),
+ i18n("Revert && Continue"),
+ i18n("Continue Timing"),0,2);
+ QDateTime end = QDateTime::currentDateTime();
+ int diff = idleStart.secsTo(end)/secsPerMinute;
+
+ if (id == 0)
+ {
+ // Revert And Stop
+ kdDebug(5970) << "Now it is " << QDateTime::currentDateTime() << endl;
+ kdDebug(5970) << "Reverting timer to " << KGlobal::locale()->formatTime(idleStart.time()).ascii() << endl;
+ emit(extractTime(idleSeconds/60+diff)); // we need to subtract the time that has been added during idleness.
+ emit(stopAllTimersAt(idleStart));
+ }
+ else if (id == 1)
+ {
+ // Revert and Continue
+ emit(extractTime(idleSeconds/60+diff));
+ _timer->start(testInterval);
+ }
+ else
+ {
+ // Continue
+ _timer->start(testInterval);
+ }
+}
+#endif // HAVE_LIBXSS
+
+void IdleTimeDetector::startIdleDetection()
+{
+ kdDebug(5970) << "Entering IdleTimeDetector::startIdleDetection" << endl;
+#ifdef HAVE_LIBXSS
+ kdDebug(5970) << "Starting Timer" << endl;
+ if (!_timer->isActive())
+ _timer->start(testInterval);
+#endif //HAVE_LIBXSS
+}
+
+void IdleTimeDetector::stopIdleDetection()
+{
+#ifdef HAVE_LIBXSS
+ if (_timer->isActive())
+ _timer->stop();
+#endif // HAVE_LIBXSS
+}
+void IdleTimeDetector::toggleOverAllIdleDetection(bool on)
+{
+ _overAllIdleDetect = on;
+}
+
+#include "idletimedetector.moc"