1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
|
/*
* Copyright (C) 2017 David Faure <faure@kde.org>
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this library; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
*/
#include "dictionariesmodel.h"
#include <Plasma/DataEngine>
#include <Plasma/DataContainer>
#include <QDebug>
DictionariesModel::DictionariesModel(QObject* parent)
: QAbstractListModel(parent)
{
Plasma::DataEngine* dataengine = dataEngine(QStringLiteral("dict"));
const QString source = QLatin1String("list-dictionaries");
Plasma::DataContainer *container = dataengine->containerForSource(source);
if (container) { // in practice this never seems to happen, this source is only used here, so never shared
setAvailableDicts(container->data());
}
dataengine->connectSource(source, this);
}
QVariant DictionariesModel::data(const QModelIndex& index, int role) const
{
const int row = index.row();
switch (role) {
case Qt::DisplayRole:
return m_availableDicts[row].description;
case Qt::EditRole:
return m_availableDicts[row].id;
default:
break;
}
return QVariant();
}
int DictionariesModel::rowCount(const QModelIndex& index) const
{
if (index.isValid())
return 0; // flat model
return m_availableDicts.size();
}
QHash<int, QByteArray> DictionariesModel::roleNames() const
{
return { { Qt::DisplayRole, "description" }, { Qt::EditRole, "id" } };
}
void DictionariesModel::dataUpdated(const QString& sourceName, const Plasma::DataEngine::Data& data)
{
Q_ASSERT(sourceName == QLatin1String("list-dictionaries"));
beginResetModel();
setAvailableDicts(data);
endResetModel();
}
void DictionariesModel::setAvailableDicts(const QVariantMap& data)
{
m_availableDicts = {};
m_availableDicts.resize(data.count());
int i = 0;
for (auto it = data.begin(), end = data.end(); it != end; ++it, ++i) {
m_availableDicts[i] = AvailableDict{it.key(), it.value().toString()};
}
}
|
