knotes/knotesalarm.cpp

   1 /*******************************************************************
   2  KNotes -- Notes for the KDE project
   3
   4  Copyright (c) 2005, Michael Brade <brade@kde.org>
   5
   6  This program is free software; you can redistribute it and/or
   7  modify it under the terms of the GNU General Public License
   8  as published by the Free Software Foundation; either version 2
   9  of the License, or (at your option) any later version.
  10
  11  This program is distributed in the hope that it will be useful,
  12  but WITHOUT ANY WARRANTY; without even the implied warranty of
  13  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14  GNU General Public License for more details.
  15
  16  You should have received a copy of the GNU General Public License
  17  along with this program; if not, write to the Free Software
  18  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19
  20  In addition, as a special exception, the copyright holders give
  21  permission to link the code of this program with any edition of
  22  the Qt library by Trolltech AS, Norway (or with modified versions
  23  of Qt that use the same license as Qt), and distribute linked
  24  combinations including the two.  You must obey the GNU General
  25  Public License in all respects for all of the code used other than
  26  Qt.  If you modify this file, you may extend this exception to
  27  your version of the file, but you are not obligated to do so.  If
  28  you do not wish to do so, delete this exception statement from
  29  your version.
  30 *******************************************************************/
  31
  32 #include "knotesalarm.h"
  33 #include "knotesglobalconfig.h"
  34
  35 #include "knotes/resourcemanager.h"
  36
  37 #include <kmessagebox.h>
  38 #include <klocale.h>
  39 #include <kcal/calendarresources.h>
  40
  41 #include <QStringList>
  42
  43
  44
  45 KNotesAlarm::KNotesAlarm( KNotesResourceManager *manager, QObject *parent,
  46                           const char *name )
  47   : QObject( parent ), m_manager( manager )
  48 {
  49   setObjectName( name );
  50   // TODO: fix timezone stuff?
  51
  52   connect( &m_checkTimer, SIGNAL(timeout()), SLOT(checkAlarms()) );
  53
  54   // interval in seconds
  55   m_checkTimer.start( 1000 * KNotesGlobalConfig::self()->checkInterval() );
  56 }
  57
  58 void KNotesAlarm::checkAlarms()
  59 {
  60   QDateTime from = KNotesGlobalConfig::self()->alarmsLastChecked().addSecs( 1 );
  61   if ( !from.isValid() ) {
  62     from.setTime_t( 0 );
  63   }
  64
  65   KDateTime now = KDateTime::currentLocalDateTime();
  66   KNotesGlobalConfig::self()->setAlarmsLastChecked( now.dateTime() );
  67   QList<KCal::Alarm *> alarms = m_manager->alarms( KDateTime( from,
  68 KDateTime::LocalZone ), now );
  69   if ( alarms.isEmpty() )
  70       return;
  71
  72   QStringList notes;
  73   QList<KCal::Alarm *>::ConstIterator it;
  74   for ( it = alarms.constBegin(); it != alarms.constEnd(); ++it ) {
  75     KCal::Incidence *incidence = ( *it )->parent();
  76     notes += incidence->summary();
  77   }
  78
  79   if ( !notes.isEmpty() ) {
  80     KMessageBox::informationList( 0,
  81                                   i18n( "The following notes triggered "
  82                                         "alarms:" ),
  83                                   notes,
  84                                   i18n( "Alarm" ) );
  85   }
  86 }
  87
  88
  89 #include "knotesalarm.moc"