Refactor code

lib/src/widgets/embeds/default_embed_builder.dart

@@ -177,36 +177,37 @@ Widget _menuOptionsForReadonlyImage(
       onTap: () {
         showDialog(
             context: context,
-            builder: (context) => Padding(
-                  padding: const EdgeInsets.fromLTRB(50, 0, 50, 0),
-                  child: SimpleDialog(
-                      shape: const RoundedRectangleBorder(
-                          borderRadius: BorderRadius.all(Radius.circular(10))),
-                      children: [
-                        _SimpleDialogItem(
-                          icon: Icons.save,
-                          color: Colors.greenAccent,
-                          text: 'Save'.i18n,
-                          onPressed: () {
-                            GallerySaver.saveImage(imageUrl).then((_) =>
-                                ScaffoldMessenger.of(context).showSnackBar(
-                                    SnackBar(content: Text('Saved'.i18n))));
-                          },
-                        ),
-                        _SimpleDialogItem(
-                          icon: Icons.zoom_in,
-                          color: Colors.cyanAccent,
-                          text: 'Zoom'.i18n,
-                          onPressed: () {
-                            Navigator.push(
-                                context,
-                                MaterialPageRoute(
-                                    builder: (context) =>
-                                        ImageTapWrapper(imageUrl: imageUrl)));
-                          },
-                        )
-                      ]),
-                ));
+            builder: (context) {
+              final saveOption = _SimpleDialogItem(
+                icon: Icons.save,
+                color: Colors.greenAccent,
+                text: 'Save'.i18n,
+                onPressed: () {
+                  GallerySaver.saveImage(imageUrl).then((_) =>
+                      ScaffoldMessenger.of(context)
+                          .showSnackBar(SnackBar(content: Text('Saved'.i18n))));
+                },
+              );
+              final zoomOption = _SimpleDialogItem(
+                icon: Icons.zoom_in,
+                color: Colors.cyanAccent,
+                text: 'Zoom'.i18n,
+                onPressed: () {
+                  Navigator.push(
+                      context,
+                      MaterialPageRoute(
+                          builder: (context) =>
+                              ImageTapWrapper(imageUrl: imageUrl)));
+                },
+              );
+              return Padding(
+                padding: const EdgeInsets.fromLTRB(50, 0, 50, 0),
+                child: SimpleDialog(
+                    shape: const RoundedRectangleBorder(
+                        borderRadius: BorderRadius.all(Radius.circular(10))),
+                    children: [saveOption, zoomOption]),
+              );
+            });
       },
       child: image);
 }