style: apply new dart format

Author: deandreamatias

example/lib/main.dart

@@ -56,25 +56,22 @@ class MyHomePageState extends State<MyHomePage> {
                     ),
                   ),
                 ],
-                customTypeViewerBuilder:
-                    (children) => Row(
-                      mainAxisAlignment: MainAxisAlignment.end,
-                      children: children,
-                    ),
+                customTypeViewerBuilder: (children) => Row(
+                  mainAxisAlignment: MainAxisAlignment.end,
+                  children: children,
+                ),
                 onFileLoading: (val) {
                   debugPrint(val.toString());
                 },
-                customFileViewerBuilder:
-                    _useCustomFileViewer
-                        ? (files, filesSetter) =>
-                            customFileViewerBuilder(files ?? [], (newValue) {})
-                        : null,
-                onDefaultViewerItemTap:
-                    _useCustomFileViewer
-                        ? null
-                        : (PlatformFile file, int index) {
-                          debugPrint(file.name);
-                        },
+                customFileViewerBuilder: _useCustomFileViewer
+                    ? (files, filesSetter) =>
+                          customFileViewerBuilder(files ?? [], (newValue) {})
+                    : null,
+                onDefaultViewerItemTap: _useCustomFileViewer
+                    ? null
+                    : (PlatformFile file, int index) {
+                        debugPrint(file.name);
+                      },
               ),
               const SizedBox(height: 20),
               Row(
@@ -121,22 +118,22 @@ class MyHomePageState extends State<MyHomePage> {
     return files.isEmpty
         ? const Center(child: Text('No files'))
         : ListView.separated(
-          shrinkWrap: true,
-          itemBuilder: (context, index) {
-            return ListTile(
-              title: Text(files[index].name),
-              trailing: IconButton(
-                icon: const Icon(Icons.delete),
-                onPressed: () {
-                  files.removeAt(index);
-                  setter.call([...files]);
-                },
-              ),
-            );
-          },
-          separatorBuilder:
-              (context, index) => const Divider(color: Colors.blueAccent),
-          itemCount: files.length,
-        );
+            shrinkWrap: true,
+            itemBuilder: (context, index) {
+              return ListTile(
+                title: Text(files[index].name),
+                trailing: IconButton(
+                  icon: const Icon(Icons.delete),
+                  onPressed: () {
+                    files.removeAt(index);
+                    setter.call([...files]);
+                  },
+                ),
+              );
+            },
+            separatorBuilder: (context, index) =>
+                const Divider(color: Colors.blueAccent),
+            itemCount: files.length,
+          );
   }
 }

lib/src/form_builder_file_picker.dart

@@ -123,35 +123,34 @@ class FormBuilderFilePicker
 
            return InputDecorator(
              decoration: state.decoration.copyWith(
-               counterText:
-                   maxFiles != null
-                       ? '${state._files.length} / $maxFiles'
-                       : null,
+               counterText: maxFiles != null
+                   ? '${state._files.length} / $maxFiles'
+                   : null,
              ),
              child: Column(
                children: <Widget>[
                  customTypeViewerBuilder != null
                      ? customTypeViewerBuilder(
-                       state.getTypeSelectorActions(typeSelectors, field),
-                     )
+                         state.getTypeSelectorActions(typeSelectors, field),
+                       )
                      : Row(
-                       mainAxisAlignment: MainAxisAlignment.spaceBetween,
-                       children: state.getTypeSelectorActions(
-                         typeSelectors,
-                         field,
+                         mainAxisAlignment: MainAxisAlignment.spaceBetween,
+                         children: state.getTypeSelectorActions(
+                           typeSelectors,
+                           field,
+                         ),
                        ),
-                     ),
                  const SizedBox(height: 3),
                  customFileViewerBuilder != null
                      ? customFileViewerBuilder.call(
-                       state._files,
-                       (files) => state._setFiles(files ?? [], field),
-                     )
+                         state._files,
+                         (files) => state._setFiles(files ?? [], field),
+                       )
                      : state.defaultFileViewer(
-                       state._files,
-                       (files) => state._setFiles(files ?? [], field),
-                       onDefaultViewerItemTap,
-                     ),
+                         state._files,
+                         (files) => state._setFiles(files ?? [], field),
+                         onDefaultViewerItemTap,
+                       ),
                ],
              ),
            );
@@ -279,27 +278,27 @@ class _FormBuilderFilePickerState
                       alignment: Alignment.center,
                       child:
                           (imageFileExts.contains(
-                                    files[index].extension!.toLowerCase(),
-                                  ) &&
-                                  widget.previewImages)
-                              ? widget.withData
-                                  ? Image.memory(
+                                files[index].extension!.toLowerCase(),
+                              ) &&
+                              widget.previewImages)
+                          ? widget.withData
+                                ? Image.memory(
                                     files[index].bytes!,
                                     fit: BoxFit.cover,
                                   )
-                                  : Image.file(
+                                : Image.file(
                                     File(files[index].path!),
                                     fit: BoxFit.cover,
                                   )
-                              : Container(
-                                alignment: Alignment.center,
-                                color: theme.primaryColor,
-                                child: Icon(
-                                  getIconData(files[index].extension!),
-                                  color: Colors.white,
-                                  size: 56,
-                                ),
+                          : Container(
+                              alignment: Alignment.center,
+                              color: theme.primaryColor,
+                              child: Icon(
+                                getIconData(files[index].extension!),
+                                color: Colors.white,
+                                size: 56,
                               ),
+                            ),
                     ),
                   ),
                   Container(
@@ -357,9 +356,9 @@ class _FormBuilderFilePickerState
         (typeSelector) => InkWell(
           onTap:
               enabled &&
-                      (null == _remainingItemCount || _remainingItemCount! > 0)
-                  ? () => pickFiles(field, typeSelector.type)
-                  : null,
+                  (null == _remainingItemCount || _remainingItemCount! > 0)
+              ? () => pickFiles(field, typeSelector.type)
+              : null,
           child: typeSelector.selector,
         ),
       ),