Various fixes.

CHANGELOG.md

@@ -1,3 +1,8 @@
+## 0.3.1
+
+* Updated dependencies.
+* Fixed a bug in the Interactable creator.
+
 ## 0.3.0+2
 
 * Various updates and fixes.

lib/src/utils/debounce.dart

@@ -0,0 +1,75 @@
+import 'dart:async';
+
+/// Thanks to the [easy_debounce](https://pub.dev/packages/easy_debounce) library.
+
+/// A void callback, i.e. (){}, so we don't need to import e.g. `dart.ui`
+/// just for the VoidCallback type definition.
+typedef DebounceCallback = void Function();
+
+class _DebounceOperation {
+  DebounceCallback callback;
+  Timer timer;
+  _DebounceOperation(this.callback, this.timer);
+}
+
+/// A static class for handling method call debouncing.
+class Debouncer {
+  static Map<String, _DebounceOperation> _operations = {};
+
+  /// Will delay the execution of [onExecute] with the given [duration]. If another call to
+  /// debounce() with the same [tag] happens within this duration, the first call will be
+  /// cancelled and the debouncer will start waiting for another [duration] before executing
+  /// [onExecute].
+  ///
+  /// [tag] is any arbitrary String, and is used to identify this particular debounce
+  /// operation in subsequent calls to [debounce()] or [cancel()].
+  ///
+  /// If [duration] is `Duration.zero`, [onExecute] will be executed immediately, i.e.
+  /// synchronously.
+  static void debounce(
+      String tag, Duration duration, DebounceCallback onExecute) {
+    if (duration == Duration.zero) {
+      _operations[tag]?.timer.cancel();
+      _operations.remove(tag);
+      onExecute();
+    } else {
+      _operations[tag]?.timer.cancel();
+
+      _operations[tag] = _DebounceOperation(
+          onExecute,
+          Timer(duration, () {
+            _operations[tag]?.timer.cancel();
+            _operations.remove(tag);
+
+            onExecute();
+          }));
+    }
+  }
+
+  /// Fires the callback associated with [tag] immediately. This does not cancel the debounce timer,
+  /// so if you want to invoke the callback and cancel the debounce timer, you must first call
+  /// `fire(tag)` and then `cancel(tag)`.
+  static void fire(String tag) {
+    _operations[tag]?.callback();
+  }
+
+  /// Cancels any active debounce operation with the given [tag].
+  static void cancel(String tag) {
+    _operations[tag]?.timer.cancel();
+    _operations.remove(tag);
+  }
+
+  /// Cancels all active debouncers.
+  static void cancelAll() {
+    for (final operation in _operations.values) {
+      operation.timer.cancel();
+    }
+    _operations.clear();
+  }
+
+  /// Returns the number of active debouncers (debouncers that haven't yet called their
+  /// [onExecute] methods).
+  static int count() {
+    return _operations.length;
+  }
+}

lib/src/widgets/room/create_interactable_dialog.dart

@@ -1,3 +1,4 @@
+import 'package:escape_game_kit/src/utils/debounce.dart';
 import 'package:escape_game_kit/src/widgets/alert_dialog.dart';
 import 'package:flutter/material.dart';
 import 'package:flutter/services.dart';
@@ -27,6 +28,9 @@ class CreateInteractableDialog extends StatefulWidget {
 
 /// The [CreateInteractableDialog] state.
 class _CreateInteractableDialogState extends State<CreateInteractableDialog> {
+  /// The initial copy button text.
+  static const String copyToClipboard = 'COPY TO CLIPBOARD';
+
   /// The id text editing controller.
   TextEditingController idController = TextEditingController();
 
@@ -36,6 +40,9 @@ class _CreateInteractableDialogState extends State<CreateInteractableDialog> {
   /// The code text editing controller.
   TextEditingController codeController = TextEditingController();
 
+  /// The copy button text.
+  String copyText = copyToClipboard;
+
   @override
   void initState() {
     super.initState();
@@ -53,11 +60,14 @@ class _CreateInteractableDialogState extends State<CreateInteractableDialog> {
           TextButton(
             onPressed: () {
               Clipboard.setData(ClipboardData(text: codeController.text));
-              ScaffoldMessenger.maybeOf(context)?.showSnackBar(const SnackBar(
-                content: Text('Done !'),
-              ));
+              setState(() => copyText = 'COPIED');
+              Debouncer.debounce('interactable-creator-copy-button', const Duration(seconds: 1), () {
+                if (mounted) {
+                  setState(() => copyText = copyToClipboard);
+                }
+              });
             },
-            child: const Text('COPY TO CLIPBOARD'),
+            child: Text(copyText),
           ),
           const EscapeGameAlertDialogCloseButton(cancel: false),
         ],

pubspec.yaml

@@ -1,6 +1,6 @@
 name: escape_game_kit
 description: EscapeGameKit is a package, entirely built using Flutter, that helps creating escape games.
-version: 0.3.0+2
+version: 0.3.1
 homepage: https://github.com/Skyost/EscapeGameKit
 
 environment: