Change NotificationsSettingsPage such that it plugs in the registered backends'
[quassel.git] / src / qtui / settingspages / notificationssettingspage.cpp
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2  *   Copyright (C) 2005-08 by the Quassel IRC Team                         *
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20
21 #include <QVBoxLayout>
22
23 #include "notificationssettingspage.h"
24
25 #include "qtui.h"
26
27 NotificationsSettingsPage::NotificationsSettingsPage(QWidget *parent)
28   : SettingsPage(tr("Behaviour"), tr("Notifications"), parent) {
29
30   QVBoxLayout *layout = new QVBoxLayout(this);
31   foreach(AbstractNotificationBackend *backend, QtUi::notificationBackends()) {
32     SettingsPage *cw = backend->configWidget();
33     if(cw) {
34       _configWidgets.append(cw);
35       layout->addWidget(cw);
36       connect(cw, SIGNAL(changed(bool)), SLOT(widgetHasChanged()));
37     }
38   }
39   layout->addStretch(1);
40 }
41
42 bool NotificationsSettingsPage::hasDefaults() const {
43   return true;
44 }
45
46 void NotificationsSettingsPage::defaults() {
47   foreach(SettingsPage *cw, _configWidgets)
48     cw->defaults();
49   widgetHasChanged();
50 }
51
52 void NotificationsSettingsPage::load() {
53   foreach(SettingsPage *cw, _configWidgets)
54     cw->load();
55   setChangedState(false);
56 }
57
58 void NotificationsSettingsPage::save() {
59   foreach(SettingsPage *cw, _configWidgets)
60     cw->save();
61   setChangedState(false);
62 }
63
64 void NotificationsSettingsPage::widgetHasChanged() {
65   bool changed = false;
66   foreach(SettingsPage *cw, _configWidgets) {
67     if(cw->hasChanged()) {
68       changed = true;
69       break;
70     }
71   }
72   if(changed != hasChanged()) setChangedState(changed);
73 }