improve ui

lib/foundation/app_page_route.dart

@@ -116,6 +116,7 @@ mixin _AppRouteTransitionMixin<T> on PageRoute<T> {
         route.fullscreenDialog ||
         route.animation!.status != AnimationStatus.completed ||
         route.secondaryAnimation!.status != AnimationStatus.dismissed ||
+        !route.popGestureEnabled ||
         route.navigator!.userGestureInProgress) {
       return false;
     }

lib/foundation/comic_source/parser.dart

@@ -728,28 +728,32 @@ class ComicSourceParser {
 
         return retryZone(func);
       };
-      addFolder = (name) async {
-        try {
-          await JsEngine().runCode("""
+      if(_checkExists("favorites.addFolder")) {
+        addFolder = (name) async {
+          try {
+            await JsEngine().runCode("""
             ComicSource.sources.$_key.favorites.addFolder(${jsonEncode(name)})
           """);
-          return const Res(true);
-        } catch (e, s) {
-          Log.error("Network", "$e\n$s");
-          return Res.error(e.toString());
-        }
-      };
-      deleteFolder = (key) async {
-        try {
-          await JsEngine().runCode("""
+            return const Res(true);
+          } catch (e, s) {
+            Log.error("Network", "$e\n$s");
+            return Res.error(e.toString());
+          }
+        };
+      }
+      if(_checkExists("favorites.deleteFolder")) {
+        deleteFolder = (key) async {
+          try {
+            await JsEngine().runCode("""
             ComicSource.sources.$_key.favorites.deleteFolder(${jsonEncode(key)})
           """);
-          return const Res(true);
-        } catch (e, s) {
-          Log.error("Network", "$e\n$s");
-          return Res.error(e.toString());
-        }
-      };
+            return const Res(true);
+          } catch (e, s) {
+            Log.error("Network", "$e\n$s");
+            return Res.error(e.toString());
+          }
+        };
+      }
     }
 
     return FavoriteData(

lib/foundation/history.dart

@@ -153,6 +153,8 @@ class HistoryManager with ChangeNotifier {
 
   Map<String, bool>? _cachedHistory;
 
+  static const _kMaxHistoryLength = 200;
+
   Future<void> init() async {
     _db = sqlite3.open("${App.dataPath}/history.db");
 
@@ -176,6 +178,12 @@ class HistoryManager with ChangeNotifier {
   ///
   /// This function would be called when user start reading.
   Future<void> addHistory(History newItem) async {
+    while(count() >= _kMaxHistoryLength) {
+      _db.execute("""
+        delete from history
+        where time == (select min(time) from history);
+      """);
+    }
     _db.execute("""
         insert or replace into history (id, title, subtitle, cover, time, type, ep, page, readEpisode, max_page)
         values (?, ?, ?, ?, ?, ?, ?, ?, ?, ?);
@@ -207,6 +215,7 @@ class HistoryManager with ChangeNotifier {
       where id == ? and type == ?;
     """, [id, type.value]);
     updateCache();
+    notifyListeners();
   }
 
   Future<History?> find(String id, ComicType type) async {