Trash: hide app bar actions & placeholder for trash actions

lib/ui/fading_app_bar.dart

@@ -11,6 +11,7 @@ import 'package:photos/db/files_db.dart';
 import 'package:photos/events/local_photos_updated_event.dart';
 import 'package:photos/models/file.dart';
 import 'package:photos/models/file_type.dart';
+import 'package:photos/models/trash_file.dart';
 import 'package:photos/services/favorites_service.dart';
 import 'package:photos/services/local_sync_service.dart';
 import 'package:photos/ui/custom_app_bar.dart';
@@ -90,6 +91,8 @@ class FadingAppBarState extends State<FadingAppBar> {
 
   AppBar _buildAppBar() {
     final List<Widget> actions = [];
+    final shouldShowActions =
+        widget.shouldShowActions && widget.file is! TrashFile;
     // only show fav option for files owned by the user
     if (widget.file.ownerID == null || widget.file.ownerID == widget.userID) {
       actions.add(_getFavoriteButton());
@@ -152,7 +155,7 @@ class FadingAppBarState extends State<FadingAppBar> {
           fontSize: 14,
         ),
       ),
-      actions: widget.shouldShowActions ? actions : [],
+      actions: shouldShowActions ? actions : [],
       backgroundColor: Color(0x00000000),
       elevation: 0,
     );

lib/ui/fading_bottom_bar.dart

@@ -6,9 +6,11 @@ import 'package:photos/core/configuration.dart';
 import 'package:photos/models/file.dart';
 import 'package:photos/models/file_type.dart';
 import 'package:photos/models/magic_metadata.dart';
+import 'package:photos/models/trash_file.dart';
 import 'package:photos/ui/file_info_dialog.dart';
 import 'package:photos/utils/archive_util.dart';
 import 'package:photos/utils/share_util.dart';
+import 'package:photos/utils/toast_util.dart';
 
 class FadingBottomBar extends StatefulWidget {
   final File file;
@@ -69,7 +71,10 @@ class FadingBottomBarState extends State<FadingBottomBar> {
         ),
       ),
     );
-    if (!widget.showOnlyInfoButton) {
+    if (widget.file is TrashFile) {
+      _addTrashOptions(children);
+    }
+    if (!widget.showOnlyInfoButton && widget.file is! TrashFile) {
       if (widget.file.fileType == FileType.image ||
           widget.file.fileType == FileType.livePhoto) {
         children.add(
@@ -162,6 +167,38 @@ class FadingBottomBarState extends State<FadingBottomBar> {
     );
   }
 
+  void _addTrashOptions(List<Widget> children) {
+    children.add(
+      Tooltip(
+        message: "restore",
+        child: Padding(
+          padding: const EdgeInsets.only(top: 12, bottom: 12),
+          child: IconButton(
+            icon: Icon(Icons.restore_outlined),
+            onPressed: () {
+              showToast("coming soon");
+            },
+          ),
+        ),
+      ),
+    );
+
+    children.add(
+      Tooltip(
+        message: "delete",
+        child: Padding(
+          padding: const EdgeInsets.only(top: 12, bottom: 12),
+          child: IconButton(
+            icon: Icon(Icons.delete_forever_outlined),
+            onPressed: () {
+              showToast("coming soon");
+            },
+          ),
+        ),
+      ),
+    );
+  }
+
   Future<void> _displayInfo(File file) async {
     return showDialog<void>(
       context: context,