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Show something in a empty browser

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This commit is contained in:
Ming Ming 2021-08-02 19:21:27 +08:00
parent f412556f65
commit c6f2cebf12
4 changed files with 90 additions and 48 deletions
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4
lib/l10n/app_en.arb
View file

@ -581,6 +581,10 @@
"@listNoResultsText": {
"description": "When there's nothing in a list"
},
"listEmptyText": "Empty",
"@listEmptyText": {
"description": "When there's nothing in a list"
},
"albumTrashLabel": "Trash",
"@albumTrashLabel": {
"description": "Deleted photos"

2
lib/l10n/untranslated-messages.txt
View file

@ -1,5 +1,6 @@
{
"el": [
"listEmptyText",
"albumTrashLabel",
"restoreTooltip",
"restoreSelectedProcessingNotification",
@ -18,6 +19,7 @@
"albumSearchTextFieldHint",
"clearTooltip",
"listNoResultsText",
"listEmptyText",
"albumTrashLabel",
"restoreTooltip",
"restoreSelectedProcessingNotification",

66
lib/widget/archive_browser.dart
View file

@ -18,6 +18,7 @@ import 'package:nc_photos/pref.dart';
import 'package:nc_photos/snack_bar_manager.dart';
import 'package:nc_photos/theme.dart';
import 'package:nc_photos/use_case/update_property.dart';
import 'package:nc_photos/widget/empty_list_indicator.dart';
import 'package:nc_photos/widget/photo_list_item.dart';
import 'package:nc_photos/widget/selectable_item_stream_list_mixin.dart';
import 'package:nc_photos/widget/selection_app_bar.dart';
@ -95,34 +96,51 @@ class _ArchiveBrowserState extends State<ArchiveBrowser>
}
Widget _buildContent(BuildContext context, ScanDirBlocState state) {
return Stack(
children: [
buildItemStreamListOuter(
context,
child: Theme(
data: Theme.of(context).copyWith(
accentColor: AppTheme.getOverscrollIndicatorColor(context),
if (state is ScanDirBlocSuccess && itemStreamListItems.isEmpty) {
return Column(
children: [
AppBar(
title: Text(L10n.of(context).albumArchiveLabel),
elevation: 0,
),
Expanded(
child: EmptyListIndicator(
icon: Icons.archive_outlined,
text: L10n.of(context).listEmptyText,
),
child: CustomScrollView(
slivers: [
_buildAppBar(context),
SliverPadding(
padding: const EdgeInsets.only(top: 8),
sliver: buildItemStreamList(
maxCrossAxisExtent: _thumbSize.toDouble(),
),
],
);
} else {
return Stack(
children: [
buildItemStreamListOuter(
context,
child: Theme(
data: Theme.of(context).copyWith(
accentColor: AppTheme.getOverscrollIndicatorColor(context),
),
child: CustomScrollView(
slivers: [
_buildAppBar(context),
SliverPadding(
padding: const EdgeInsets.only(top: 8),
sliver: buildItemStreamList(
maxCrossAxisExtent: _thumbSize.toDouble(),
),
),
),
],
],
),
),
),
),
if (state is ScanDirBlocLoading)
Align(
alignment: Alignment.bottomCenter,
child: const LinearProgressIndicator(),
),
],
);
if (state is ScanDirBlocLoading)
Align(
alignment: Alignment.bottomCenter,
child: const LinearProgressIndicator(),
),
],
);
}
}
Widget _buildAppBar(BuildContext context) {

66
lib/widget/trashbin_browser.dart
View file

@ -19,6 +19,7 @@ import 'package:nc_photos/snack_bar_manager.dart';
import 'package:nc_photos/theme.dart';
import 'package:nc_photos/use_case/remove.dart';
import 'package:nc_photos/use_case/restore_trashbin.dart';
import 'package:nc_photos/widget/empty_list_indicator.dart';
import 'package:nc_photos/widget/photo_list_item.dart';
import 'package:nc_photos/widget/selectable_item_stream_list_mixin.dart';
import 'package:nc_photos/widget/selection_app_bar.dart';
@ -97,34 +98,51 @@ class _TrashbinBrowserState extends State<TrashbinBrowser>
}
Widget _buildContent(BuildContext context, LsTrashbinBlocState state) {
return Stack(
children: [
buildItemStreamListOuter(
context,
child: Theme(
data: Theme.of(context).copyWith(
accentColor: AppTheme.getOverscrollIndicatorColor(context),
if (state is LsTrashbinBlocSuccess && itemStreamListItems.isEmpty) {
return Column(
children: [
AppBar(
title: Text(L10n.of(context).albumTrashLabel),
elevation: 0,
),
Expanded(
child: EmptyListIndicator(
icon: Icons.delete_outline,
text: L10n.of(context).listEmptyText,
),
child: CustomScrollView(
slivers: [
_buildAppBar(context),
SliverPadding(
padding: const EdgeInsets.only(top: 8),
sliver: buildItemStreamList(
maxCrossAxisExtent: _thumbSize.toDouble(),
),
],
);
} else {
return Stack(
children: [
buildItemStreamListOuter(
context,
child: Theme(
data: Theme.of(context).copyWith(
accentColor: AppTheme.getOverscrollIndicatorColor(context),
),
child: CustomScrollView(
slivers: [
_buildAppBar(context),
SliverPadding(
padding: const EdgeInsets.only(top: 8),
sliver: buildItemStreamList(
maxCrossAxisExtent: _thumbSize.toDouble(),
),
),
),
],
],
),
),
),
),
if (state is LsTrashbinBlocLoading)
Align(
alignment: Alignment.bottomCenter,
child: const LinearProgressIndicator(),
),
],
);
if (state is LsTrashbinBlocLoading)
Align(
alignment: Alignment.bottomCenter,
child: const LinearProgressIndicator(),
),
],
);
}
}
Widget _buildAppBar(BuildContext context) {