kalarm/alarmlistfiltermodel.cpp

   1 /*
   2  *  alarmlistfiltermodel.cpp  -  proxy model class for lists of alarms
   3  *  Program:  kalarm
   4  *  Copyright © 2007,2008,2010 by David Jarvie <djarvie@kde.org>
   5  *
   6  *  This program is free software; you can redistribute it and/or modify
   7  *  it under the terms of the GNU General Public License as published by
   8  *  the Free Software Foundation; either version 2 of the License, or
   9  *  (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 along
  17  *  with this program; if not, write to the Free Software Foundation, Inc.,
  18  *  51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
  19  */
  20
  21 #include "kalarm.h"   //krazy:exclude=includes (kalarm.h must be first)
  22 #include "alarmlistfiltermodel.h"
  23
  24 #include "eventlistmodel.h"
  25
  26 #include <kdebug.h>
  27
  28
  29 // AlarmListFilterModel provides sorting and filtering for the alarm list model.
  30
  31
  32 AlarmListFilterModel::AlarmListFilterModel(EventListModel* baseModel, QObject* parent)
  33         : EventListFilterModel(baseModel, parent),
  34           mStatusFilter(KCalEvent::EMPTY)
  35 {}
  36
  37 void AlarmListFilterModel::setStatusFilter(KCalEvent::Statuses type)
  38 {
  39         if (type != mStatusFilter)
  40         {
  41                 mStatusFilter = type;
  42                 invalidateFilter();
  43         }
  44 }
  45
  46 bool AlarmListFilterModel::filterAcceptsRow(int sourceRow, const QModelIndex&) const
  47 {
  48         return sourceModel()->data(sourceModel()->index(sourceRow, 0), EventListModel::StatusRole).toInt() & mStatusFilter;
  49 }
  50
  51 bool AlarmListFilterModel::filterAcceptsColumn(int sourceCol, const QModelIndex&) const
  52 {
  53         return (sourceCol != EventListModel::TemplateNameColumn);
  54 }
  55
  56 QModelIndex AlarmListFilterModel::mapFromSource(const QModelIndex& sourceIndex) const
  57 {
  58         if (sourceIndex.column() == EventListModel::TemplateNameColumn)
  59                 return QModelIndex();
  60         return EventListFilterModel::mapFromSource(sourceIndex);
  61 }