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94 wiersze
1.8 KiB
94 wiersze
1.8 KiB
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/*
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* File name: kactivitytracker.cpp
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* Summary: Utility object to track user activity
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* License: LGPL - See file COPYING.LIB for details.
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* Author: Stefan Hundhammer <sh@suse.de>
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*
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* Updated: 2003-01-07
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*/
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#include <kapp.h>
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#include <kdebug.h>
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#include <kconfig.h>
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#include "kactivitytracker.h"
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KActivityTracker::KActivityTracker( TQObject * tqparent,
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const TQString & id,
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long initialThreshold )
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: TQObject( tqparent )
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{
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_id = id;
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KConfig * config = kapp->config();
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config->setGroup( _id );
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_sum = config->readNumEntry( "activityPoints", 0 );
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_lastSignal = config->readNumEntry( "lastSignal" , 0 );
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_threshold = config->readNumEntry( "threshold", initialThreshold );
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}
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KActivityTracker::~KActivityTracker()
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{
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// NOP
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}
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void
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KActivityTracker::setThreshold( long threshold )
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{
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_threshold = threshold;
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KConfig * config = kapp->config();
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config->setGroup( _id );
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config->writeEntry( "threshold", _threshold );
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checkThreshold();
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}
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void
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KActivityTracker::trackActivity( int points )
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{
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_sum += points;
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if ( _sum < 0 ) // handle long int overflow
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_sum = 0;
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#if 0
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kdDebug() << "Adding " << points << " activity points."
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<< " Total: " << _sum << " threshold: " << _threshold
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<< endl;
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#endif
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KConfig * config = kapp->config();
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config->setGroup( _id );
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config->writeEntry( "activityPoints", _sum );
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checkThreshold();
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}
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void
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KActivityTracker::checkThreshold()
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{
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if ( _sum > _threshold && _lastSignal < _threshold )
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{
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// kdDebug() << "Activity threshold reached for " << _id << endl;
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_lastSignal = _sum;
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KConfig * config = kapp->config();
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config->setGroup( _id );
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config->writeEntry( "lastSignal", _lastSignal );
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emit thresholdReached();
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}
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}
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// EOF
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