ask before deleting image

lib/src/localization/app_de.arb

@@ -818,5 +818,7 @@
     "deleteChatAfterAMonth": "einem Monat.",
     "deleteChatAfterAYear": "einem Jahr.",
     "yourTwonlyScore": "Dein twonly-Score",
-    "registrationClosed": "Aufgrund des aktuell sehr hohen Aufkommens haben wir die Registrierung vorübergehend deaktiviert, damit der Dienst zuverlässig bleibt. Bitte versuche es in ein paar Tagen noch einmal."
+    "registrationClosed": "Aufgrund des aktuell sehr hohen Aufkommens haben wir die Registrierung vorübergehend deaktiviert, damit der Dienst zuverlässig bleibt. Bitte versuche es in ein paar Tagen noch einmal.",
+    "dialogAskDeleteMediaFilePopTitle": "Bist du sicher, dass du dein Meisterwerk löschen möchtest?",
+    "dialogAskDeleteMediaFilePopDelete": "Löschen"
 }

lib/src/localization/app_en.arb

@@ -596,5 +596,7 @@
   "deleteChatAfterAMonth": "one month.",
   "deleteChatAfterAYear": "one year.",
   "yourTwonlyScore": "Your twonly-Score",
-  "registrationClosed": "Due to the current high volume of registrations, we have temporarily disabled registration to ensure that the service remains reliable. Please try again in a few days."
+  "registrationClosed": "Due to the current high volume of registrations, we have temporarily disabled registration to ensure that the service remains reliable. Please try again in a few days.",
+  "dialogAskDeleteMediaFilePopTitle": "Are you sure you want to delete your masterpiece?",
+  "dialogAskDeleteMediaFilePopDelete": "Delete"
 }

lib/src/localization/generated/app_localizations.dart

@@ -2683,6 +2683,18 @@ abstract class AppLocalizations {
   /// In en, this message translates to:
   /// **'Due to the current high volume of registrations, we have temporarily disabled registration to ensure that the service remains reliable. Please try again in a few days.'**
   String get registrationClosed;
+
+  /// No description provided for @dialogAskDeleteMediaFilePopTitle.
+  ///
+  /// In en, this message translates to:
+  /// **'Are you sure you want to delete your masterpiece?'**
+  String get dialogAskDeleteMediaFilePopTitle;
+
+  /// No description provided for @dialogAskDeleteMediaFilePopDelete.
+  ///
+  /// In en, this message translates to:
+  /// **'Delete'**
+  String get dialogAskDeleteMediaFilePopDelete;
 }
 
 class _AppLocalizationsDelegate

lib/src/localization/generated/app_localizations_de.dart

@@ -1481,4 +1481,11 @@ class AppLocalizationsDe extends AppLocalizations {
   @override
   String get registrationClosed =>
       'Aufgrund des aktuell sehr hohen Aufkommens haben wir die Registrierung vorübergehend deaktiviert, damit der Dienst zuverlässig bleibt. Bitte versuche es in ein paar Tagen noch einmal.';
+
+  @override
+  String get dialogAskDeleteMediaFilePopTitle =>
+      'Bist du sicher, dass du dein Meisterwerk löschen möchtest?';
+
+  @override
+  String get dialogAskDeleteMediaFilePopDelete => 'Löschen';
 }

lib/src/localization/generated/app_localizations_en.dart

@@ -1471,4 +1471,11 @@ class AppLocalizationsEn extends AppLocalizations {
   @override
   String get registrationClosed =>
       'Due to the current high volume of registrations, we have temporarily disabled registration to ensure that the service remains reliable. Please try again in a few days.';
+
+  @override
+  String get dialogAskDeleteMediaFilePopTitle =>
+      'Are you sure you want to delete your masterpiece?';
+
+  @override
+  String get dialogAskDeleteMediaFilePopDelete => 'Delete';
 }

lib/src/views/camera/image_editor/layers/filter_layer.dart

@@ -75,7 +75,7 @@ class _FilterLayerState extends State<FilterLayer> {
   List<Widget> pages = [
     const FilterSkeleton(),
     const DateTimeFilter(),
-    const LocationFilter(),
+    // const LocationFilter(),
     const FilterSkeleton(),
   ];
 

lib/src/views/camera/share_image_editor_view.dart

@@ -264,6 +264,40 @@ class _ShareImageEditorView extends State<ShareImageEditorView> {
     ];
   }
 
+  Future<bool?> _showBackDialog() {
+    return showDialog<bool>(
+      context: context,
+      builder: (BuildContext context) {
+        return AlertDialog(
+          title: Text(
+            context.lang.dialogAskDeleteMediaFilePopTitle,
+          ),
+          actions: [
+            FilledButton(
+              child: Text(context.lang.dialogAskDeleteMediaFilePopDelete),
+              onPressed: () {
+                Navigator.pop(context, true);
+              },
+            ),
+            TextButton(
+              child: Text(context.lang.cancel),
+              onPressed: () {
+                Navigator.pop(context, false);
+              },
+            ),
+          ],
+        );
+      },
+    );
+  }
+
+  Future<void> askToCloseThenClose() async {
+    final shouldPop = await _showBackDialog() ?? false;
+    if (mounted && shouldPop) {
+      Navigator.pop(context);
+    }
+  }
+
   List<Widget> get actionsAtTheTop {
     if (layers.isNotEmpty &&
         layers.last.isEditing &&
@@ -275,7 +309,14 @@ class _ShareImageEditorView extends State<ShareImageEditorView> {
         FontAwesomeIcons.xmark,
         tooltipText: context.lang.close,
         onPressed: () async {
+          final nonImageFilterLayer = layers.where(
+            (x) => x is! BackgroundLayerData && x is! FilterLayerData,
+          );
+          if (nonImageFilterLayer.isEmpty) {
             Navigator.pop(context, false);
+          } else {
+            await askToCloseThenClose();
+          }
         },
       ),
       Expanded(child: Container()),
@@ -446,7 +487,13 @@ class _ShareImageEditorView extends State<ShareImageEditorView> {
   Widget build(BuildContext context) {
     pixelRatio = MediaQuery.of(context).devicePixelRatio;
 
-    return Scaffold(
+    return PopScope<bool?>(
+      canPop: false,
+      onPopInvokedWithResult: (bool didPop, bool? result) async {
+        if (didPop) return;
+        await askToCloseThenClose();
+      },
+      child: Scaffold(
         backgroundColor:
             widget.sharedFromGallery ? null : Colors.white.withAlpha(0),
         resizeToAvoidBottomInset: false,
@@ -595,6 +642,7 @@ class _ShareImageEditorView extends State<ShareImageEditorView> {
             ),
           ],
         ),
+      ),
     );
   }
 }