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1+/*
2+ * Copyright (C) 2015 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+ */
16+
17+// unity-api
18+#include <unity/shell/application/ApplicationManagerInterface.h>
19+#include <unity/shell/application/ApplicationInfoInterface.h>
20+
21+#include "applicationsfiltermodel.h"
22+
23+using namespace unity::shell::application;
24+
25+ApplicationsFilterModel::ApplicationsFilterModel(QObject *parent):
26+ QSortFilterProxyModel(parent),
27+ m_appModel(nullptr),
28+ m_filterTouchApps(false),
29+ m_filterLegacyApps(false)
30+{
31+}
32+
33+ApplicationManagerInterface *ApplicationsFilterModel::applicationsModel() const
34+{
35+ return m_appModel;
36+}
37+
38+void ApplicationsFilterModel::setApplicationsModel(ApplicationManagerInterface *applicationsModel)
39+{
40+ if (m_appModel != applicationsModel) {
41+ if (m_appModel) {
42+ disconnect(m_appModel, &ApplicationManagerInterface::countChanged, this, &ApplicationsFilterModel::countChanged);
43+ }
44+ m_appModel = applicationsModel;
45+ setSourceModel(m_appModel);
46+ Q_EMIT applicationsModelChanged();
47+ connect(m_appModel, &ApplicationManagerInterface::countChanged, this, &ApplicationsFilterModel::countChanged);
48+ }
49+}
50+
51+bool ApplicationsFilterModel::filterTouchApps() const
52+{
53+ return m_filterTouchApps;
54+}
55+
56+void ApplicationsFilterModel::setFilterTouchApps(bool filterTouchApps)
57+{
58+ if (m_filterTouchApps != filterTouchApps) {
59+ m_filterTouchApps = filterTouchApps;
60+ Q_EMIT filterTouchAppsChanged();
61+
62+ invalidateFilter();
63+ Q_EMIT countChanged();
64+ }
65+}
66+
67+bool ApplicationsFilterModel::filterLegacyApps() const
68+{
69+ return m_filterLegacyApps;
70+}
71+
72+void ApplicationsFilterModel::setFilterLegacyApps(bool filterLegacyApps)
73+{
74+ if (m_filterLegacyApps != filterLegacyApps) {
75+ m_filterLegacyApps = filterLegacyApps;
76+ Q_EMIT filterLegacyAppsChanged();
77+
78+ invalidateFilter();
79+ Q_EMIT countChanged();
80+ }
81+}
82+
83+bool ApplicationsFilterModel::filterAcceptsRow(int source_row, const QModelIndex &source_parent) const
84+{
85+ Q_UNUSED(source_parent);
86+
87+ ApplicationInfoInterface *app = m_appModel->get(source_row);
88+ Q_ASSERT(app);
89+ if (m_filterLegacyApps && !app->isTouchApp()) {
90+ return false;
91+ }
92+ if (m_filterTouchApps && app->isTouchApp()) {
93+ return false;
94+ }
95+ return true;
96+}
97+
98+ApplicationInfoInterface *ApplicationsFilterModel::get(int index) const
99+{
100+ return m_appModel->get(mapToSource(this->index(index, 0)).row());
101+}