タブ設定で利用できない種類のタブを作成できないように

poppingmoon · Jan 3, 2024 · 7ff7d36 · 7ff7d36
1 parent d3aa4de
commit 7ff7d36
Showing 1 changed file with 20 additions and 4 deletions.
diff --git a/lib/view/settings_page/tab_settings_page/tab_settings_page.dart b/lib/view/settings_page/tab_settings_page/tab_settings_page.dart
@@ -46,6 +46,16 @@ class TabSettingsAddDialogState extends ConsumerState<TabSettingsPage> {
       selectedTabType == TabType.localTimeline ||
       selectedTabType == TabType.hybridTimeline;
 
+  bool isTabTypeAvailable(TabType tabType) {
+    return switch (tabType) {
+      TabType.localTimeline =>
+        selectedAccount?.i.policies.ltlAvailable ?? false,
+      TabType.globalTimeline =>
+        selectedAccount?.i.policies.gtlAvailable ?? false,
+      _ => true,
+    };
+  }
+
   @override
   void didChangeDependencies() {
     super.didChangeDependencies();
@@ -156,8 +166,13 @@ class TabSettingsAddDialogState extends ConsumerState<TabSettingsPage> {
                     ),
                 ],
                 onChanged: (value) {
+                  final tabType = selectedTabType;
                   setState(() {
                     selectedAccount = value;
+                    selectedTabType =
+                        tabType != null && isTabTypeAvailable(tabType)
+                            ? tabType
+                            : null;
                     selectedAntenna = null;
                     selectedUserList = null;
                     selectedChannel = null;
@@ -173,10 +188,11 @@ class TabSettingsAddDialogState extends ConsumerState<TabSettingsPage> {
               DropdownButton<TabType>(
                 items: [
                   for (final tabType in TabType.values)
-                    DropdownMenuItem(
-                      value: tabType,
-                      child: Text(tabType.displayName),
-                    ),
+                    if (isTabTypeAvailable(tabType))
+                      DropdownMenuItem(
+                        value: tabType,
+                        child: Text(tabType.displayName),
+                      ),
                 ],
                 onChanged: (value) {
                   setState(() {