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select files feature and operations on them

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RafayAhmad7548 2025-08-19 15:45:31 +05:00
parent 7f3146d712
commit 99da431190
4 changed files with 85 additions and 30 deletions
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76
lib/sftp_explorer.dart
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@ -1,7 +1,9 @@
import 'dart:io';
import 'package:dartssh2/dartssh2.dart';
import 'package:file_picker/file_picker.dart';
import 'package:file_selector/file_selector.dart';
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:fluxcloud/main.dart';
import 'package:fluxcloud/providers/sftp_loading_provider.dart';
@ -34,7 +36,7 @@ class SftpExplorer extends StatelessWidget {
},
icon: Icon(Icons.arrow_back)
),
actions: _buildLoadingButtons,
actions: [_buildAppBarButtons()]
),
floatingActionButton: _buildFABs(context),
bottomNavigationBar: _buildCopyMoveButton(context),
@ -70,14 +72,28 @@ class SftpExplorer extends StatelessWidget {
itemBuilder: (context, index) {
final dirEntry = sftpProvider.dirContents[index];
return ListTile(
leading: Icon(dirEntry.attr.isDirectory ? Icons.folder : Icons.description),
leading: Row(
mainAxisSize: MainAxisSize.min,
spacing: 10,
children: [
if (sftpProvider.isSelectionMode)
Icon(sftpProvider.selectedFiles.contains(dirEntry) ? Icons.check_box : Icons.check_box_outline_blank),
Icon(dirEntry.attr.isDirectory ? Icons.folder : Icons.description),
],
),
title: Text(dirEntry.filename),
trailing: OperationButtons(dirEntries: [dirEntry],),
trailing: sftpProvider.isSelectionMode ? null : OperationButtons(dirEntries: [dirEntry],),
onTap: () {
if (dirEntry.attr.isDirectory) {
if (sftpProvider.isSelectionMode) {
sftpProvider.toggleSelection(dirEntry);
}
else if (dirEntry.attr.isDirectory) {
sftpProvider.goToDir('${sftpProvider.path}${dirEntry.filename}/');
}
},
onLongPress: () {
sftpProvider.selectFile(dirEntry);
},
);
},
)
@ -168,11 +184,11 @@ class SftpExplorer extends StatelessWidget {
}
Widget _buildCopyMoveButton(BuildContext context) {
return Selector<SftpLoadingProvider, (List<String>?, bool)>(
selector: (_, sftpLoadingProvider) => (sftpLoadingProvider.toBeMovedOrCopied, sftpLoadingProvider.isCopy),
return Selector<SftpLoadingProvider, (double?, List<String>?, bool)>(
selector: (_, sftpLoadingProvider) => (sftpLoadingProvider.copyProgress, sftpLoadingProvider.toBeMovedOrCopied, sftpLoadingProvider.isCopy),
builder: (_, data, __) {
final (toBeMovedOrCopied, isCopy) = data;
if (toBeMovedOrCopied == null) {
final (copyProgress, toBeMovedOrCopied, isCopy) = data;
if (toBeMovedOrCopied == null || copyProgress != null) {
return const SizedBox.shrink();
}
return Padding(
@ -202,7 +218,6 @@ class SftpExplorer extends StatelessWidget {
}
}
}
// TODO: figure out where to put this line
sftpLoadingProvider.setCopyOrMoveFiles(null, isCopy);
sftpLoadingProvider.setCopyProgress(null);
sftpProvider.listDir();
@ -236,20 +251,35 @@ class SftpExplorer extends StatelessWidget {
);
}
List<Widget> get _buildLoadingButtons => [
Selector<SftpLoadingProvider, double?>(
selector: (_, sftpLoadingProvider) => sftpLoadingProvider.uploadProgress,
builder: (_, uploadProgress, __) => _buildLoader(uploadProgress, Icons.upload)
),
Selector<SftpLoadingProvider, double?>(
selector: (_, sftpLoadingProvider) => sftpLoadingProvider.downloadProgress,
builder: (_, downloadProgress, __) => _buildLoader(downloadProgress, Icons.download)
),
Selector<SftpLoadingProvider, double?>(
selector: (_, sftpLoadingProvider) => sftpLoadingProvider.copyProgress,
builder: (_, copyProgress, __) => _buildLoader(copyProgress, Icons.copy)
),
];
Widget _buildAppBarButtons() {
return Selector<SftpProvider, bool>(
selector: (_, sftpProvider) => sftpProvider.isSelectionMode,
builder: (context, isSelectionMode, __) =>
isSelectionMode ?
Selector<SftpProvider, List<SftpName>>(
selector: (_, sftpProvider) => sftpProvider.selectedFiles,
shouldRebuild: (prev, next) => listEquals(prev, next),
builder: (_, selectedFiles, __) => OperationButtons(dirEntries: [...selectedFiles])
)
: Row(
mainAxisSize: MainAxisSize.min,
children: [
Selector<SftpLoadingProvider, double?>(
selector: (_, sftpLoadingProvider) => sftpLoadingProvider.uploadProgress,
builder: (_, uploadProgress, __) => _buildLoader(uploadProgress, Icons.upload)
),
Selector<SftpLoadingProvider, double?>(
selector: (_, sftpLoadingProvider) => sftpLoadingProvider.downloadProgress,
builder: (_, downloadProgress, __) => _buildLoader(downloadProgress, Icons.download)
),
Selector<SftpLoadingProvider, double?>(
selector: (_, sftpLoadingProvider) => sftpLoadingProvider.copyProgress,
builder: (_, copyProgress, __) => _buildLoader(copyProgress, Icons.copy)
),
],
),
);
}
Widget _buildLoader(double? progress, IconData icon) {
return progress != null ? Stack(