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Stop rebuilding TrashPage on file selection + convert to Stateless Widget

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This commit is contained in:
ashilkn 2023-02-22 11:36:12 +05:30
parent e9dab50fea
commit 8c85130275
1 changed files with 7 additions and 28 deletions
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35
lib/ui/viewer/gallery/trash_page.dart
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@ -14,7 +14,7 @@ import 'package:photos/ui/viewer/gallery/gallery.dart';
import 'package:photos/ui/viewer/gallery/gallery_app_bar_widget.dart';
import 'package:photos/utils/delete_file_util.dart';
class TrashPage extends StatefulWidget {
class TrashPage extends StatelessWidget {
final String tagPrefix;
final GalleryType appBarType;
final GalleryType overlayType;
@ -26,30 +26,9 @@ class TrashPage extends StatefulWidget {
Key? key,
}) : super(key: key);
@override
State<TrashPage> createState() => _TrashPageState();
}
class _TrashPageState extends State<TrashPage> {
late Function() _selectedFilesListener;
@override
void initState() {
_selectedFilesListener = () {
setState(() {});
};
widget._selectedFiles.addListener(_selectedFilesListener);
super.initState();
}
@override
void dispose() {
widget._selectedFiles.removeListener(_selectedFilesListener);
super.dispose();
}
@override
Widget build(Object context) {
final bool filesAreSelected = widget._selectedFiles.files.isNotEmpty;
final bool filesAreSelected = _selectedFiles.files.isNotEmpty;
final gallery = Gallery(
asyncLoader: (creationStartTime, creationEndTime, {limit, asc}) {
@ -70,8 +49,8 @@ class _TrashPageState extends State<TrashPage> {
forceReloadEvents: [
Bus.instance.on<ForceReloadTrashPageEvent>(),
],
tagPrefix: widget.tagPrefix,
selectedFiles: widget._selectedFiles,
tagPrefix: tagPrefix,
selectedFiles: _selectedFiles,
header: _headerWidget(),
initialFiles: null,
);
@ -80,9 +59,9 @@ class _TrashPageState extends State<TrashPage> {
appBar: PreferredSize(
preferredSize: const Size.fromHeight(50.0),
child: GalleryAppBarWidget(
widget.appBarType,
appBarType,
"Trash",
widget._selectedFiles,
_selectedFiles,
),
),
body: Stack(
@ -109,7 +88,7 @@ class _TrashPageState extends State<TrashPage> {
),
),
),
FileSelectionOverlayBar(GalleryType.trash, widget._selectedFiles)
FileSelectionOverlayBar(GalleryType.trash, _selectedFiles)
],
),
);