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1+/*
2+ * Copyright 2014 Canonical Ltd.
3+ *
4+ * This program is free software; you can redistribute it and/or modify
5+ * it under the terms of the GNU Lesser General Public License as published by
6+ * the Free Software Foundation; version 3.
7+ *
8+ * This program is distributed in the hope that it will be useful,
9+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
10+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
11+ * GNU Lesser General Public License for more details.
12+ *
13+ * You should have received a copy of the GNU Lesser General Public License
14+ * along with this program. If not, see <http://www.gnu.org/licenses/>.
15+ *
16+ * Authors:
17+ * Nick Dedekind <nick.dedekind@canonical.com>
18+ */
19+
20+#include "fakeindicatorsmodel.h"
21+#include "indicators.h"
22+
23+FakeIndicatorsModel::FakeIndicatorsModel(QObject *parent)
24+ : QAbstractListModel(parent)
25+{
26+ QObject::connect(this, SIGNAL(rowsInserted(const QModelIndex &, int, int)), this, SIGNAL(countChanged()));
27+ QObject::connect(this, SIGNAL(rowsRemoved(const QModelIndex &, int, int)), this, SIGNAL(countChanged()));
28+ QObject::connect(this, SIGNAL(modelReset()), this, SIGNAL(countChanged()));
29+}
30+
31+/*! \internal */
32+FakeIndicatorsModel::~FakeIndicatorsModel()
33+{
34+ unload();
35+}
36+
37+int FakeIndicatorsModel::count() const
38+{
39+ return rowCount();
40+}
41+
42+void FakeIndicatorsModel::load(const QString&)
43+{
44+}
45+
46+void FakeIndicatorsModel::unload()
47+{
48+ beginResetModel();
49+
50+ qDeleteAll(m_indicators);
51+ m_indicators.clear();
52+
53+ endResetModel();
54+}
55+
56+
57+void FakeIndicatorsModel::append(const QVariantMap& row)
58+{
59+ Indicator* new_row = new QHash<int, QVariant>();
60+ for (auto iter = row.begin(); iter != row.end(); ++iter )
61+ {
62+ int key = roleNames().key(iter.key().toUtf8(), -1);
63+ if (key != -1) {
64+ new_row->insert(key, iter.value());
65+ }
66+ }
67+
68+ beginInsertRows(QModelIndex(), m_indicators.count(), m_indicators.count());
69+
70+ m_indicators.append(new_row);
71+
72+ endInsertRows();
73+}
74+
75+QHash<int, QByteArray> FakeIndicatorsModel::roleNames() const
76+{
77+ static QHash<int, QByteArray> roles;
78+ if (roles.isEmpty())
79+ {
80+ roles[IndicatorsModelRole::Identifier] = "identifier";
81+ roles[IndicatorsModelRole::Position] = "position";
82+ roles[IndicatorsModelRole::WidgetSource] = "widgetSource";
83+ roles[IndicatorsModelRole::PageSource] = "pageSource";
84+ roles[IndicatorsModelRole::IndicatorProperties] = "indicatorProperties";
85+ }
86+ return roles;
87+}
88+
89+int FakeIndicatorsModel::columnCount(const QModelIndex &) const
90+{
91+ return 1;
92+}
93+
94+Q_INVOKABLE QVariant FakeIndicatorsModel::data(int row, int role) const
95+{
96+ return data(index(row, 0), role);
97+}
98+
99+QVariant FakeIndicatorsModel::data(const QModelIndex &index, int role) const
100+{
101+ if (!index.isValid() || index.row() >= m_indicators.size())
102+ return QVariant();
103+
104+ Indicator* indicator = m_indicators[index.row()];
105+ return indicator->value(role, QVariant());
106+}
107+
108+QModelIndex FakeIndicatorsModel::parent(const QModelIndex&) const
109+{
110+ return QModelIndex();
111+}
112+
113+int FakeIndicatorsModel::rowCount(const QModelIndex&) const
114+{
115+ return m_indicators.count();
116+}