kde-playground/kdepim/examples/coisceim/mixedtreemodel.cpp
2015-04-14 21:49:29 +00:00

124 lines
3.3 KiB
C++

/*
This file is part of Akonadi.
Copyright (c) 2010 Stephen Kelly <steveire@gmail.com>
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301,
USA.
*/
// READ THE README FILE
#include "mixedtreemodel.h"
#include <KMime/Message>
#include <KLocale>
#include <KCalCore/Incidence>
#include "note.h"
#include <KABC/Addressee>
MixedTreeModel::MixedTreeModel(Akonadi::ChangeRecorder* monitor, QObject* parent)
: EntityTreeModel(monitor, parent)
{
}
int MixedTreeModel::entityColumnCount(Akonadi::EntityTreeModel::HeaderGroup headerGroup) const
{
if (headerGroup == CollectionTreeHeaders)
return 1;
if (headerGroup == ItemListHeaders)
return 2;
return 1;
}
QVariant MixedTreeModel::entityHeaderData(int section, Qt::Orientation orientation, int role, Akonadi::EntityTreeModel::HeaderGroup headerGroup) const
{
if (headerGroup == CollectionTreeHeaders || role != Qt::DisplayRole || orientation == Qt::Vertical)
return Akonadi::EntityTreeModel::entityHeaderData(section, orientation, role, headerGroup);
switch (section)
{
case 0:
return i18n("Name/Subject");
case 1:
return i18n("Detail");
default:
return QVariant();
}
}
QVariant MixedTreeModel::entityData(const Akonadi::Item& item, int column, int role) const
{
if (role == Qt::DisplayRole)
{
if (item.hasPayload<KMime::Message::Ptr>())
{
KMime::Message::Ptr message = item.payload<KMime::Message::Ptr>();
switch(column)
{
case 0:
return message->subject()->asUnicodeString();
case 1:
{
if (item.mimeType() == KMime::Message::mimeType())
return message->from()->asUnicodeString();
else
return QString(message->mainBodyPart()->decodedText().mid(0, 30) + QLatin1String("..." ));
}
default:
return QVariant();
}
}
if (item.hasPayload<KABC::Addressee>())
{
KABC::Addressee addressee = item.payload<KABC::Addressee>();
switch(column)
{
case 0:
return addressee.name();
case 1:
return addressee.preferredEmail();
default:
return QVariant();
}
}
if (item.hasPayload<KCalCore::Incidence::Ptr>()) {
KCalCore::Incidence::Ptr incidence = item.payload<KCalCore::Incidence::Ptr>();
switch(column) {
case 0:
return incidence->summary();
case 1:
return incidence->description();
default:
return QVariant();
}
}
}
return EntityTreeModel::entityData(item, column, role);
}
QVariant MixedTreeModel::entityData(const Akonadi::Collection& collection, int column, int role) const
{
return Akonadi::EntityTreeModel::entityData(collection, column, role);
}