revives date_planner (#2593)

date_planner/lib/event_symbol.dart

@@ -0,0 +1,58 @@
+// Copyright 2024 The Flutter Authors. All rights reserved.
+// Use of this source code is governed by a BSD-style license that can be
+// found in the LICENSE file.
+
+import 'package:flutter/cupertino.dart';
+
+// TODO(mit-mit): Update when missing icons are added.
+// https://github.com/flutter/flutter/issues/82634
+final eventSymbols = <IconData>[
+  CupertinoIcons.house_fill,
+  CupertinoIcons.ticket_fill,
+  CupertinoIcons.gamecontroller_fill,
+  //CupertinoIcons.theatermasks_fill,
+  //CupertinoIcons.ladybug_fill,
+  //CupertinoIcons.books.vertical_fill,
+  //CupertinoIcons.moon.zzz_fill,
+  CupertinoIcons.umbrella_fill,
+  //CupertinoIcons.paintbrush.pointed_fill,
+  //CupertinoIcons.leaf_fill,
+  //CupertinoIcons.globe.americas_fill,
+  CupertinoIcons.clock_fill,
+  //CupertinoIcons.building.2_fill,
+  CupertinoIcons.gift_fill,
+  //CupertinoIcons.graduationcap_fill,
+  //CupertinoIcons.heart.rectangle_fill,
+  //CupertinoIcons.phone.bubble.left_fill,
+  //CupertinoIcons.cloud.rain_fill,
+  //CupertinoIcons.building.columns_fill,
+  //CupertinoIcons.mic.circle_fill,
+  //CupertinoIcons.comb_fill,
+  //CupertinoIcons.person.3_fill,
+  CupertinoIcons.bell_fill,
+  CupertinoIcons.hammer_fill,
+  CupertinoIcons.star_fill,
+  //CupertinoIcons.crown_fill,
+  CupertinoIcons.briefcase_fill,
+  //CupertinoIcons.speaker.wave.3_fill,
+  //CupertinoIcons.tshirt_fill,
+  CupertinoIcons.tag_fill,
+  CupertinoIcons.airplane,
+  //CupertinoIcons.pawprint_fill,
+  //CupertinoIcons.case_fill,
+  CupertinoIcons.creditcard_fill,
+  //CupertinoIcons.infinity.circle_fill,
+  //CupertinoIcons.dice_fill,
+  CupertinoIcons.heart_fill,
+  CupertinoIcons.camera_fill,
+  //CupertinoIcons.bicycle,
+  //CupertinoIcons.radio_fill,
+  CupertinoIcons.car_fill,
+  CupertinoIcons.flag_fill,
+  CupertinoIcons.map_fill,
+  //CupertinoIcons.figure.wave,
+  //CupertinoIcons.mappin.and.ellipse,
+  //CupertinoIcons.facemask_fill,
+  CupertinoIcons.eyeglasses,
+  CupertinoIcons.tram_fill,
+];