-void SettingsDlg::registerSettingsPage(SettingsPage *sp) {
- sp->setParent(ui.settingsStack);
- ui.settingsStack->addWidget(sp);
- connect(sp, SIGNAL(changed(bool)), this, SLOT(setButtonStates()));
-
- QTreeWidgetItem *cat;
- QList<QTreeWidgetItem *> cats = ui.settingsTree->findItems(sp->category(), Qt::MatchExactly);
- if(!cats.count()) {
- cat = new QTreeWidgetItem(ui.settingsTree, QStringList(sp->category()));
- cat->setExpanded(true);
- cat->setFlags(Qt::ItemIsEnabled);
- } else cat = cats[0];
- new QTreeWidgetItem(cat, QStringList(sp->title()));
- pages[QString("%1$%2").arg(sp->category(), sp->title())] = sp;
- updateGeometry();
- // TESTING
- selectPage(sp->category(), sp->title());
+void SettingsDlg::setItemState(QTreeWidgetItem* item)
+{
+ auto* sp = qobject_cast<SettingsPage*>(item->data(0, SettingsPageRole).value<QObject*>());
+ Q_ASSERT(sp);
+ bool disabledDueToConnection = !Client::isConnected() && sp->needsCoreConnection();
+ bool disabledDueToOwnChoice = !sp->isSelectable();
+ item->setDisabled(disabledDueToConnection || disabledDueToOwnChoice);
+}
+
+void SettingsDlg::registerSettingsPage(SettingsPage* sp)
+{
+ sp->setParent(ui.settingsStack);
+ ui.settingsStack->addWidget(sp);
+
+ connect(sp, &SettingsPage::changed, this, &SettingsDlg::setButtonStates);
+
+ QTreeWidgetItem* cat;
+ QList<QTreeWidgetItem*> cats = ui.settingsTree->findItems(sp->category(), Qt::MatchExactly);
+ if (!cats.count()) {
+ cat = new QTreeWidgetItem(ui.settingsTree, QStringList(sp->category()));
+ cat->setExpanded(true);
+ cat->setFlags(Qt::ItemIsEnabled | Qt::ItemIsSelectable);
+ }
+ else {
+ cat = cats[0];
+ }
+
+ QTreeWidgetItem* item;
+ if (sp->title().isEmpty())
+ item = cat;
+ else
+ item = new QTreeWidgetItem(cat, QStringList(sp->title()));
+
+ item->setData(0, SettingsPageRole, QVariant::fromValue<QObject*>(sp));
+ pageIsLoaded[sp] = false;
+ if (!ui.settingsTree->selectedItems().count())
+ ui.settingsTree->setCurrentItem(item);
+
+ setItemState(item);