core: Remove slots from storage APIs
[quassel.git] / src / qtui / settingspages / notificationssettingspage.cpp
1 /***************************************************************************
2  *   Copyright (C) 2005-2020 by the Quassel Project                        *
3  *   devel@quassel-irc.org                                                 *
4  *                                                                         *
5  *   This program is free software; you can redistribute it and/or modify  *
6  *   it under the terms of the GNU General Public License as published by  *
7  *   the Free Software Foundation; either version 2 of the License, or     *
8  *   (at your option) version 3.                                           *
9  *                                                                         *
10  *   This program is distributed in the hope that it will be useful,       *
11  *   but WITHOUT ANY WARRANTY; without even the implied warranty of        *
12  *   MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the         *
13  *   GNU General Public License for more details.                          *
14  *                                                                         *
15  *   You should have received a copy of the GNU General Public License     *
16  *   along with this program; if not, write to the                         *
17  *   Free Software Foundation, Inc.,                                       *
18  *   51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.         *
19  ***************************************************************************/
20
21 #include "notificationssettingspage.h"
22
23 #include <QVBoxLayout>
24
25 #include "qtui.h"
26
27 NotificationsSettingsPage::NotificationsSettingsPage(QWidget* parent)
28     : SettingsPage(tr("Interface"), tr("Notifications"), parent)
29 {
30     auto* layout = new QVBoxLayout(this);
31     foreach (AbstractNotificationBackend* backend, QtUi::notificationBackends()) {
32         SettingsPage* cw = backend->createConfigWidget();
33         if (cw) {
34             cw->setParent(this);
35             _configWidgets.append(cw);
36             layout->addWidget(cw);
37             connect(cw, &SettingsPage::changed, this, &NotificationsSettingsPage::widgetHasChanged);
38             _hasDefaults |= cw->hasDefaults();
39         }
40     }
41     layout->addStretch(20);
42     load();
43 }
44
45 bool NotificationsSettingsPage::hasDefaults() const
46 {
47     return _hasDefaults;
48 }
49
50 void NotificationsSettingsPage::defaults()
51 {
52     foreach (SettingsPage* cw, _configWidgets)
53         cw->defaults();
54     widgetHasChanged();
55 }
56
57 void NotificationsSettingsPage::load()
58 {
59     foreach (SettingsPage* cw, _configWidgets)
60         cw->load();
61     setChangedState(false);
62 }
63
64 void NotificationsSettingsPage::save()
65 {
66     foreach (SettingsPage* cw, _configWidgets)
67         cw->save();
68     setChangedState(false);
69 }
70
71 void NotificationsSettingsPage::widgetHasChanged()
72 {
73     bool changed = false;
74     foreach (SettingsPage* cw, _configWidgets) {
75         if (cw->hasChanged()) {
76             changed = true;
77             break;
78         }
79     }
80     if (changed != hasChanged())
81         setChangedState(changed);
82 }