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neon_files: Go up a folder when going back

pull/265/head
jld3103 2 years ago
parent
182860cb7c
commit
78866400ee
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1 changed files with 136 additions and 124 deletions
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  1. 260
      packages/neon/neon_files/lib/widgets/browser_view.dart

260
packages/neon/neon_files/lib/widgets/browser_view.dart
Unescape View File

@ -46,142 +46,154 @@ class _FilesBrowserViewState extends State<FilesBrowserView> {
!uploadTasksSnapshot.hasData || !uploadTasksSnapshot.hasData ||
!downloadTasksSnapshot.hasData !downloadTasksSnapshot.hasData
? Container() ? Container()
: Scaffold( : BackButtonListener(
resizeToAvoidBottomInset: false, onBackButtonPressed: () async {
floatingActionButton: widget.enableCreateActions final path = pathSnapshot.data!;
? FloatingActionButton( if (path.isNotEmpty) {
onPressed: () async { widget.bloc.setPath(path.sublist(0, path.length - 1));
await showDialog( return true;
context: context, }
builder: (final context) => FilesChooseCreateDialog( return false;
bloc: widget.filesBloc, },
basePath: widget.bloc.path.value, child: Scaffold(
), resizeToAvoidBottomInset: false,
); floatingActionButton: widget.enableCreateActions
}, ? FloatingActionButton(
child: const Icon(Icons.add), onPressed: () async {
) await showDialog(
: null, context: context,
body: NeonListView<Widget>( builder: (final context) => FilesChooseCreateDialog(
scrollKey: 'files-${pathSnapshot.data!.join('/')}', bloc: widget.filesBloc,
withFloatingActionButton: true, basePath: widget.bloc.path.value,
items: [ ),
for (final uploadTask in files.data == null );
? <UploadTask>[] },
: uploadTasksSnapshot.data!.where( child: const Icon(Icons.add),
(final task) => )
files.data!.where((final file) => _pathMatchesFile(task.path, file.name)).isEmpty, : null,
)) ...[ body: NeonListView<Widget>(
StreamBuilder<int>( scrollKey: 'files-${pathSnapshot.data!.join('/')}',
stream: uploadTask.progress, withFloatingActionButton: true,
builder: (final context, final uploadTaskProgressSnapshot) => items: [
!uploadTaskProgressSnapshot.hasData for (final uploadTask in files.data == null
? Container() ? <UploadTask>[]
: _buildFile( : uploadTasksSnapshot.data!.where(
context: context, (final task) => files.data!
details: FileDetails( .where((final file) => _pathMatchesFile(task.path, file.name))
path: uploadTask.path, .isEmpty,
isDirectory: false, )) ...[
size: uploadTask.size, StreamBuilder<int>(
etag: null, stream: uploadTask.progress,
mimeType: null, builder: (final context, final uploadTaskProgressSnapshot) =>
lastModified: uploadTask.lastModified, !uploadTaskProgressSnapshot.hasData
hasPreview: null, ? Container()
isFavorite: null, : _buildFile(
context: context,
details: FileDetails(
path: uploadTask.path,
isDirectory: false,
size: uploadTask.size,
etag: null,
mimeType: null,
lastModified: uploadTask.lastModified,
hasPreview: null,
isFavorite: null,
),
uploadProgress: uploadTaskProgressSnapshot.data,
downloadProgress: null,
), ),
uploadProgress: uploadTaskProgressSnapshot.data, ),
downloadProgress: null, ],
), if (files.data != null) ...[
), for (final file in files.data!) ...[
], if (!widget.onlyShowDirectories || file.isDirectory) ...[
if (files.data != null) ...[ Builder(
for (final file in files.data!) ...[ builder: (final context) {
if (!widget.onlyShowDirectories || file.isDirectory) ...[ final matchingUploadTasks = uploadTasksSnapshot.data!
Builder( .where((final task) => _pathMatchesFile(task.path, file.name));
builder: (final context) { final matchingDownloadTasks = downloadTasksSnapshot.data!
final matchingUploadTasks = uploadTasksSnapshot.data! .where((final task) => _pathMatchesFile(task.path, file.name));
.where((final task) => _pathMatchesFile(task.path, file.name));
final matchingDownloadTasks = downloadTasksSnapshot.data!
.where((final task) => _pathMatchesFile(task.path, file.name));
return StreamBuilder<int?>( return StreamBuilder<int?>(
stream: matchingUploadTasks.isNotEmpty stream: matchingUploadTasks.isNotEmpty
? matchingUploadTasks.first.progress ? matchingUploadTasks.first.progress
: Stream.value(null),
builder: (final context, final uploadTaskProgressSnapshot) => StreamBuilder<int?>(
stream: matchingDownloadTasks.isNotEmpty
? matchingDownloadTasks.first.progress
: Stream.value(null), : Stream.value(null),
builder: (final context, final downloadTaskProgressSnapshot) => _buildFile( builder: (final context, final uploadTaskProgressSnapshot) =>
context: context, StreamBuilder<int?>(
details: FileDetails( stream: matchingDownloadTasks.isNotEmpty
path: [...widget.bloc.path.value, file.name], ? matchingDownloadTasks.first.progress
isDirectory: matchingUploadTasks.isEmpty && file.isDirectory, : Stream.value(null),
size: matchingUploadTasks.isNotEmpty builder: (final context, final downloadTaskProgressSnapshot) => _buildFile(
? matchingUploadTasks.first.size context: context,
: file.size!, details: FileDetails(
etag: matchingUploadTasks.isNotEmpty ? null : file.etag, path: [...widget.bloc.path.value, file.name],
mimeType: matchingUploadTasks.isNotEmpty ? null : file.mimeType, isDirectory: matchingUploadTasks.isEmpty && file.isDirectory,
lastModified: matchingUploadTasks.isNotEmpty size: matchingUploadTasks.isNotEmpty
? matchingUploadTasks.first.lastModified ? matchingUploadTasks.first.size
: file.lastModified!, : file.size!,
hasPreview: matchingUploadTasks.isNotEmpty ? null : file.hasPreview, etag: matchingUploadTasks.isNotEmpty ? null : file.etag,
isFavorite: matchingUploadTasks.isNotEmpty ? null : file.favorite, mimeType: matchingUploadTasks.isNotEmpty ? null : file.mimeType,
lastModified: matchingUploadTasks.isNotEmpty
? matchingUploadTasks.first.lastModified
: file.lastModified!,
hasPreview: matchingUploadTasks.isNotEmpty ? null : file.hasPreview,
isFavorite: matchingUploadTasks.isNotEmpty ? null : file.favorite,
),
uploadProgress: uploadTaskProgressSnapshot.data,
downloadProgress: downloadTaskProgressSnapshot.data,
), ),
uploadProgress: uploadTaskProgressSnapshot.data,
downloadProgress: downloadTaskProgressSnapshot.data,
), ),
), );
); },
}, ),
), ],
], ],
], ],
], ],
], isLoading: files.loading,
isLoading: files.loading, error: files.error,
error: files.error, onRefresh: widget.bloc.refresh,
onRefresh: widget.bloc.refresh, builder: (final context, final widget) => widget,
builder: (final context, final widget) => widget, topScrollingChildren: [
topScrollingChildren: [ Align(
Align( alignment: Alignment.topLeft,
alignment: Alignment.topLeft, child: Container(
child: Container( margin: const EdgeInsets.symmetric(
margin: const EdgeInsets.symmetric( horizontal: 10,
horizontal: 10, ),
), child: Wrap(
child: Wrap( crossAxisAlignment: WrapCrossAlignment.center,
crossAxisAlignment: WrapCrossAlignment.center, children: <Widget>[
children: <Widget>[ SizedBox(
SizedBox( height: 40,
height: 40, child: InkWell(
child: InkWell( onTap: () {
onTap: () { widget.bloc.setPath([]);
widget.bloc.setPath([]); },
}, child: const Icon(Icons.house),
child: const Icon(Icons.house), ),
),
),
for (var i = 0; i < pathSnapshot.data!.length; i++) ...[
InkWell(
onTap: () {
widget.bloc.setPath(pathSnapshot.data!.sublist(0, i + 1));
},
child: Text(pathSnapshot.data![i]),
), ),
], for (var i = 0; i < pathSnapshot.data!.length; i++) ...[
] InkWell(
.intersperse( onTap: () {
const Icon( widget.bloc.setPath(pathSnapshot.data!.sublist(0, i + 1));
Icons.keyboard_arrow_right, },
size: 40, child: Text(pathSnapshot.data![i]),
), ),
) ],
.toList(), ]
.intersperse(
const Icon(
Icons.keyboard_arrow_right,
size: 40,
),
)
.toList(),
),
), ),
), ),
), ],
], ),
), ),
), ),
), ),

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