💄 File list loading indicator

lib/widgets/file_list_view.dart

@@ -62,6 +62,14 @@ class FileListView extends HookConsumerWidget {
 
     if (usage == null) return const SizedBox.shrink();
 
+    final isRefreshing = ref.watch(
+      mode.value == FileListMode.normal
+          ? cloudFileListNotifierProvider.select((value) => value.isLoading)
+          : unindexedFileListNotifierProvider.select(
+            (value) => value.isLoading,
+          ),
+    );
+
     final bodyWidget = switch (mode.value) {
       FileListMode.unindexed => PagingHelperSliverView(
         provider: unindexedFileListNotifierProvider,
@@ -141,7 +149,10 @@ class FileListView extends HookConsumerWidget {
             child: DropdownButton2<SnFilePool>(
               value: selectedPool.value,
               items: unindexedItems,
-              onChanged: (value) {
+              onChanged:
+                  isRefreshing
+                      ? null
+                      : (value) {
                         selectedPool.value = value;
                         unindexedNotifier.setPool(value?.id);
                       },
@@ -284,9 +295,7 @@ class FileListView extends HookConsumerWidget {
         child: Column(
           children: [
             const Gap(8),
-            SizedBox(
-              height: 64,
-              child: Card(
+            Card(
               child: Padding(
                 padding: const EdgeInsets.all(16),
                 child: Row(
@@ -299,7 +308,10 @@ class FileListView extends HookConsumerWidget {
                             ? Symbols.arrow_back
                             : Symbols.folder,
                       ),
-                        onPressed: () {
+                      onPressed:
+                          isRefreshing
+                              ? null
+                              : () {
                                 if (mode.value == FileListMode.unindexed) {
                                   mode.value = FileListMode.normal;
                                   currentPath.value = '/';
@@ -324,7 +336,12 @@ class FileListView extends HookConsumerWidget {
                       ),
                     ),
                     const Gap(8),
-                      Expanded(child: pathContent),
+                    Expanded(
+                      child: AbsorbPointer(
+                        absorbing: isRefreshing,
+                        child: pathContent,
+                      ),
+                    ),
                     IconButton(
                       icon: Icon(
                         viewMode.value == FileListViewMode.list
@@ -350,10 +367,8 @@ class FileListView extends HookConsumerWidget {
                       IconButton(
                         icon: const Icon(Symbols.create_new_folder),
                         onPressed:
-                              () => onShowCreateDirectory(
-                                ref.context,
-                                currentPath,
-                              ),
+                            () =>
+                                onShowCreateDirectory(ref.context, currentPath),
                         tooltip: 'Create Directory',
                         visualDensity: const VisualDensity(
                           horizontal: -4,
@@ -393,7 +408,10 @@ class FileListView extends HookConsumerWidget {
                 ),
               ),
             ).padding(horizontal: 8),
-            ),
+            if (isRefreshing)
+              const LinearProgressIndicator(
+                minHeight: 4,
+              ).padding(horizontal: 16, top: 6, bottom: 4),
             const Gap(8),
             if (mode.value == FileListMode.normal && currentPath.value == '/')
               _buildUnindexedFilesEntry(ref).padding(bottom: 12),