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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,183 @@ | ||
| import 'dart:io'; | ||
| import 'dart:math'; | ||
|
|
||
| import 'package:flutter/material.dart'; | ||
| import 'package:saber/data/file_manager/file_manager.dart'; | ||
| import 'package:saber/data/prefs.dart'; | ||
| import 'package:saber/i18n/strings.g.dart'; | ||
| import 'package:saber/pages/editor/editor.dart'; | ||
|
|
||
| class SortNotes { | ||
| SortNotes._(); | ||
|
|
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| static final Map<String, void Function(List<String>, bool)> _sortFunctions = { | ||
| t.home.sortNames.alphabetical: _sortNotesAlpha, | ||
| t.home.sortNames.lastModified: _sortNotesLastModified, | ||
| t.home.sortNames.sizeOnDisk: _sortNotesSize, | ||
| }; | ||
| static final PlainPref<int> _sortFunctionIdx = Prefs.sortFunctionIdx; | ||
| static final PlainPref<bool> _isIncreasingOrder = Prefs.isSortIncreasing; | ||
|
|
||
| static bool _isNeeded = true; | ||
| static bool get isNeeded => _isNeeded; | ||
|
|
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| static int get sortFunctionIdx => _sortFunctionIdx.value; | ||
| static set sortFunctionIdx(int value) { | ||
| _sortFunctionIdx.value = value; | ||
| _isNeeded = true; | ||
| } | ||
|
|
||
| static bool get isIncreasingOrder => _isIncreasingOrder.value; | ||
| static set isIncreasingOrder(bool value) { | ||
| _isIncreasingOrder.value = value; | ||
| _isNeeded = true; | ||
| } | ||
|
|
||
| static void _reverse(List<String> list) { | ||
| final n = list.length; | ||
| for (int i = 0; i < n / 2; i++) { | ||
| final tmp = list[i]; | ||
| list[i] = list[n - i - 1]; | ||
| list[n - i - 1] = tmp; | ||
| } | ||
| } | ||
|
|
||
| static void sortNotes(List<String> filePaths, {bool forced = false}) { | ||
| if (_isNeeded || forced) { | ||
| _sortFunctions[_sortFunctions.keys.elementAt(sortFunctionIdx)]! | ||
| .call(filePaths, isIncreasingOrder); | ||
| _isNeeded = false; | ||
| } | ||
| } | ||
|
|
||
| static void _sortNotesAlpha(List<String> filePaths, bool isIncreasing) { | ||
| filePaths.sort((a, b) => a.split('/').last.compareTo(b.split('/').last)); | ||
| if (!isIncreasing) _reverse(filePaths); | ||
| } | ||
|
|
||
| static DateTime _getDirLastModified(Directory dir) { | ||
| assert(dir.existsSync()); | ||
| DateTime out = dir.statSync().modified; | ||
| for (FileSystemEntity entity in dir.listSync(recursive: true, followLinks: false)) { | ||
| if (entity is File && entity.absolute.path.endsWith(Editor.extension)) { | ||
| final DateTime curFileModified = entity.lastModifiedSync(); | ||
| if (curFileModified.isAfter(out)) out = curFileModified; | ||
| } | ||
| } | ||
| return out; | ||
| } | ||
|
|
||
| static void _sortNotesLastModified( | ||
| List<String> filePaths, bool isIncreasing) { | ||
| filePaths.sort((a, b) { | ||
| final Directory firstDir = Directory(FileManager.documentsDirectory + a); | ||
| final Directory secondDir = Directory(FileManager.documentsDirectory + b); | ||
| final DateTime firstTime = firstDir.existsSync() | ||
| ? _getDirLastModified(firstDir) | ||
| : FileManager.lastModified(a + Editor.extension); | ||
| final DateTime secondTime = secondDir.existsSync() | ||
| ? _getDirLastModified(secondDir) | ||
| : FileManager.lastModified(b + Editor.extension); | ||
| return firstTime.compareTo(secondTime); | ||
| }); | ||
| if (!isIncreasing) _reverse(filePaths); | ||
| } | ||
|
|
||
| static int _getDirSize(Directory dir) { | ||
| assert(dir.existsSync()); | ||
| int out = 0; | ||
| for (FileSystemEntity entity in dir.listSync(recursive: true, followLinks: false)) { | ||
| if (entity is File && entity.absolute.path.endsWith(Editor.extension)) { | ||
| final int curFileSize = entity.lengthSync(); | ||
| out += curFileSize; | ||
| } | ||
| } | ||
| return out; | ||
| } | ||
|
|
||
| static void _sortNotesSize(List<String> filePaths, bool isIncreasing) { | ||
| filePaths.sort((a, b) { | ||
| final Directory firstDir = Directory(FileManager.documentsDirectory + a); | ||
| final Directory secondDir = Directory(FileManager.documentsDirectory + b); | ||
| final int firstSize = firstDir.existsSync() | ||
| ? _getDirSize(firstDir) | ||
| : FileManager.getFile('$a${Editor.extension}').statSync().size; | ||
| final int secondSize = secondDir.existsSync() | ||
| ? _getDirSize(secondDir) | ||
| : FileManager.getFile('$b${Editor.extension}').statSync().size; | ||
| return firstSize.compareTo(secondSize); | ||
| }); | ||
| if (!isIncreasing) _reverse(filePaths); | ||
| } | ||
| } | ||
|
|
||
| class SortButton extends StatelessWidget { | ||
| const SortButton({ | ||
| super.key, | ||
| required this.callback, | ||
| }); | ||
|
|
||
| final void Function() callback; | ||
|
|
||
| @override | ||
| Widget build(BuildContext context) { | ||
| return IconButton( | ||
| icon: Icon(Icons.sort), | ||
| onPressed: () async { | ||
| showDialog( | ||
| context: context, | ||
| builder: (BuildContext context) { | ||
| return _SortButtonDialog(); | ||
| }, | ||
| ).then((_) => callback()); | ||
| }, | ||
| ); | ||
| } | ||
| } | ||
|
|
||
| class _SortButtonDialog extends StatefulWidget { | ||
| @override | ||
| State<_SortButtonDialog> createState() => _SortButtonDialogState(); | ||
| } | ||
|
|
||
| class _SortButtonDialogState extends State<_SortButtonDialog> { | ||
| @override | ||
| Widget build(BuildContext context) { | ||
| final List<String> sortNames = SortNotes._sortFunctions.keys.toList(); | ||
|
|
||
| return Align( | ||
| alignment: Alignment.topRight, | ||
| child: Container( | ||
| width: 220, | ||
| decoration: BoxDecoration(borderRadius: BorderRadius.circular(5)), | ||
| clipBehavior: Clip.antiAlias, | ||
| child: Material( | ||
| child: Column( | ||
| mainAxisSize: MainAxisSize.min, | ||
| children: [ | ||
| for (int idx = 0; idx < sortNames.length; idx++) | ||
| RadioListTile<int>( | ||
| title: Text(sortNames[idx]), | ||
| onChanged: (int? newValue) => { | ||
| SortNotes.sortFunctionIdx = newValue!, | ||
| setState(() {}), | ||
| // Navigator.pop(context), | ||
| }, | ||
| groupValue: SortNotes.sortFunctionIdx, | ||
| value: idx, | ||
| ), | ||
| CheckboxListTile( | ||
| controlAffinity: ListTileControlAffinity.leading, | ||
| title: Text(t.home.sortNames.increasing), | ||
| value: SortNotes.isIncreasingOrder, | ||
| onChanged: (bool? v) => { | ||
| SortNotes.isIncreasingOrder = v!, | ||
| setState(() {}), | ||
| }), | ||
| ], | ||
| ), | ||
| ), | ||
| ), | ||
| ); | ||
| } | ||
| } | ||
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This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
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