git.iko.soy/unity8
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unity8/plugins/Utils/quicklistproxymodel.cpp
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1/*
2 * Copyright (C) 2017 Canonical, Ltd.
3 *
4 * This program is free software; you can redistribute it and/or modify
5 * it under the terms of the GNU 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 General Public License for more details.
12 *
13 * You should have received a copy of the GNU General Public License
14 * along with this program. If not, see <http://www.gnu.org/licenses/>.
15 */
17#include "quicklistproxymodel.h"
19#include <QDebug>
21QuickListProxyModel::QuickListProxyModel(QObject *parent):
22 QSortFilterProxyModel(parent)
24 connect(this, &QAbstractListModel::rowsInserted, this, &QuickListProxyModel::countChanged);
25 connect(this, &QAbstractListModel::rowsRemoved, this, &QuickListProxyModel::countChanged);
26 connect(this, &QAbstractListModel::layoutChanged, this, &QuickListProxyModel::countChanged);
29QAbstractItemModel *QuickListProxyModel::source() const
31 return m_source;
34bool QuickListProxyModel::privateMode() const
36 return m_privateMode;
39void QuickListProxyModel::setPrivateMode(bool privateMode)
41 if (m_privateMode != privateMode) {
42 m_privateMode = privateMode;
43 invalidateFilter();
44 Q_EMIT privateModeChanged();
45 }
48void QuickListProxyModel::setSource(QAbstractItemModel *source)
50 if (m_source != source) {
51 m_source = source;
52 setSourceModel(m_source);
53 connect(m_source, &QAbstractItemModel::rowsRemoved, this, &QuickListProxyModel::invalidate);
54 connect(m_source, &QAbstractItemModel::rowsInserted, this, &QuickListProxyModel::invalidate);
55 Q_EMIT sourceChanged();
56 }
59int QuickListProxyModel::count() const
61 return rowCount();
64bool QuickListProxyModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
66 Q_UNUSED(source_parent)
68 if (m_privateMode) {
69 return !m_source->data(m_source->index(source_row, 0), QuickListModelInterface::RoleIsPrivate).toBool();
70 }
71 return true;