You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
192 lines
9.4 KiB
192 lines
9.4 KiB
part of '../neon_files.dart'; |
|
|
|
class FilesBrowserView extends StatefulWidget { |
|
const FilesBrowserView({ |
|
required this.bloc, |
|
required this.filesBloc, |
|
this.onPickFile, |
|
this.enableFileActions = true, |
|
this.onlyShowDirectories = false, |
|
super.key, |
|
// ignore: prefer_asserts_with_message |
|
}) : assert((onPickFile == null) == onlyShowDirectories); |
|
|
|
final FilesBrowserBloc bloc; |
|
final FilesBloc filesBloc; |
|
final Function(FileDetails)? onPickFile; |
|
final bool enableFileActions; |
|
final bool onlyShowDirectories; |
|
|
|
@override |
|
State<FilesBrowserView> createState() => _FilesBrowserViewState(); |
|
} |
|
|
|
class _FilesBrowserViewState extends State<FilesBrowserView> { |
|
@override |
|
void initState() { |
|
super.initState(); |
|
|
|
widget.bloc.errors.listen((final error) { |
|
NeonException.showSnackbar(context, error); |
|
}); |
|
} |
|
|
|
@override |
|
Widget build(final BuildContext context) => ResultBuilder<List<WebDavFile>>.behaviorSubject( |
|
stream: widget.bloc.files, |
|
builder: (final context, final files) => StreamBuilder<List<String>>( |
|
stream: widget.bloc.path, |
|
builder: (final context, final pathSnapshot) => StreamBuilder<List<UploadTask>>( |
|
stream: widget.filesBloc.uploadTasks, |
|
builder: (final context, final uploadTasksSnapshot) => StreamBuilder<List<DownloadTask>>( |
|
stream: widget.filesBloc.downloadTasks, |
|
builder: (final context, final downloadTasksSnapshot) => !pathSnapshot.hasData || |
|
!uploadTasksSnapshot.hasData || |
|
!downloadTasksSnapshot.hasData |
|
? const SizedBox() |
|
: BackButtonListener( |
|
onBackButtonPressed: () async { |
|
final path = pathSnapshot.requireData; |
|
if (path.isNotEmpty) { |
|
widget.bloc.setPath(path.sublist(0, path.length - 1)); |
|
return true; |
|
} |
|
return false; |
|
}, |
|
child: SortBoxBuilder<FilesSortProperty, WebDavFile>( |
|
sortBox: filesSortBox, |
|
sortPropertyOption: widget.bloc.options.filesSortPropertyOption, |
|
sortBoxOrderOption: widget.bloc.options.filesSortBoxOrderOption, |
|
input: files.data, |
|
builder: (final context, final sorted) => NeonListView<Widget>( |
|
scrollKey: 'files-${pathSnapshot.requireData.join('/')}', |
|
withFloatingActionButton: true, |
|
items: [ |
|
for (final uploadTask in sorted == null |
|
? <UploadTask>[] |
|
: uploadTasksSnapshot.requireData.where( |
|
(final task) => |
|
sorted.where((final file) => _pathMatchesFile(task.path, file.name)).isEmpty, |
|
)) ...[ |
|
FileListTile( |
|
context: context, |
|
details: FileDetails.fromUploadTask( |
|
task: uploadTask, |
|
), |
|
enableFileActions: widget.enableFileActions, |
|
onPickFile: widget.onPickFile, |
|
), |
|
], |
|
if (sorted != null) ...[ |
|
for (final file in sorted) ...[ |
|
if (!widget.onlyShowDirectories || file.isDirectory) ...[ |
|
Builder( |
|
builder: (final context) { |
|
final matchingUploadTasks = uploadTasksSnapshot.requireData |
|
.firstWhereOrNull((final task) => _pathMatchesFile(task.path, file.name)); |
|
final matchingDownloadTasks = downloadTasksSnapshot.requireData |
|
.firstWhereOrNull((final task) => _pathMatchesFile(task.path, file.name)); |
|
|
|
final FileDetails details; |
|
if (matchingDownloadTasks != null) { |
|
details = FileDetails.fromDownloadTask( |
|
task: matchingDownloadTasks, |
|
file: file, |
|
); |
|
} else if (matchingUploadTasks != null) { |
|
details = FileDetails.fromUploadTask( |
|
task: matchingUploadTasks, |
|
); |
|
} else { |
|
details = FileDetails.fromWebDav( |
|
file: file, |
|
path: widget.bloc.path.value, |
|
); |
|
} |
|
|
|
return FileListTile( |
|
context: context, |
|
details: details, |
|
enableFileActions: widget.enableFileActions, |
|
onPickFile: widget.onPickFile, |
|
); |
|
}, |
|
), |
|
], |
|
], |
|
], |
|
], |
|
isLoading: files.isLoading, |
|
error: files.error, |
|
onRefresh: widget.bloc.refresh, |
|
builder: (final context, final widget) => widget, |
|
topScrollingChildren: [ |
|
Align( |
|
alignment: Alignment.topLeft, |
|
child: Container( |
|
margin: const EdgeInsets.symmetric( |
|
horizontal: 10, |
|
), |
|
child: Wrap( |
|
crossAxisAlignment: WrapCrossAlignment.center, |
|
children: <Widget>[ |
|
IconButton( |
|
padding: EdgeInsets.zero, |
|
visualDensity: const VisualDensity( |
|
horizontal: VisualDensity.minimumDensity, |
|
vertical: VisualDensity.minimumDensity, |
|
), |
|
tooltip: AppLocalizations.of(context).goToPath(''), |
|
icon: const Icon( |
|
Icons.house, |
|
size: 30, |
|
), |
|
onPressed: () { |
|
widget.bloc.setPath([]); |
|
}, |
|
), |
|
for (var i = 0; i < pathSnapshot.requireData.length; i++) ...[ |
|
Builder( |
|
builder: (final context) { |
|
final path = pathSnapshot.requireData.sublist(0, i + 1); |
|
return Tooltip( |
|
message: AppLocalizations.of(context).goToPath(path.join('/')), |
|
excludeFromSemantics: true, |
|
child: TextButton( |
|
onPressed: () { |
|
widget.bloc.setPath(path); |
|
}, |
|
child: Text( |
|
pathSnapshot.requireData[i], |
|
semanticsLabel: AppLocalizations.of(context).goToPath(path.join('/')), |
|
), |
|
), |
|
); |
|
}, |
|
), |
|
], |
|
] |
|
.intersperse( |
|
const Icon( |
|
Icons.keyboard_arrow_right, |
|
size: 30, |
|
), |
|
) |
|
.toList(), |
|
), |
|
), |
|
), |
|
], |
|
), |
|
), |
|
), |
|
), |
|
), |
|
), |
|
); |
|
|
|
bool _pathMatchesFile(final List<String> path, final String name) => const ListEquality().equals( |
|
[...widget.bloc.path.value, name], |
|
path, |
|
); |
|
}
|
|
|