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null safety++

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This commit is contained in:
Vishesh Handa
2021-05-18 11:09:42 +02:00
parent 43fca1e4f4
commit 54195a16da
4 changed files with 54 additions and 59 deletions
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12
lib/core/notes_cache.dart
View File

@ -1,5 +1,3 @@
// @dart=2.9
import 'dart:convert';
import 'dart:io';
@ -24,9 +22,9 @@ class NotesCache {
static const CACHE_SIZE = 20;
NotesCache({
@required this.filePath,
@required this.notesBasePath,
@required this.settings,
required this.filePath,
required this.notesBasePath,
required this.settings,
});
Future load(NotesFolderFS rootFolder) async {
@ -74,7 +72,7 @@ class NotesCache {
Future<void> clear() async {
if (!enabled) return;
return File(filePath).delete();
await File(filePath).delete();
}
Future<void> buildCache(NotesFolderFS rootFolder) async {
@ -120,7 +118,7 @@ class NotesCache {
try {
contents = await File(filePath).readAsString();
} on FileSystemException catch (ex) {
if (ex.osError.errorCode == 2 /* file not found */) {
if (ex.osError?.errorCode == 2 /* file not found */) {
return [];
}
rethrow;

6
lib/core/notes_folder.dart
View File

@ -1,5 +1,3 @@
// @dart=2.9
import 'note.dart';
import 'notes_folder_config.dart';
import 'notes_folder_notifier.dart';
@ -14,8 +12,8 @@ abstract class NotesFolder implements NotesFolderNotifier {
List<Note> get notes;
List<NotesFolder> get subFolders;
NotesFolder get parent;
NotesFolder get fsFolder;
NotesFolder? get parent;
NotesFolder? get fsFolder;
NotesFolderConfig get config;

88
lib/core/notes_folder_config.dart
View File

@ -1,5 +1,3 @@
// @dart=2.9
import 'dart:io';
import 'package:equatable/equatable.dart';
@ -41,21 +39,21 @@ class NotesFolderConfig extends Equatable {
final String imageLocationSpec;
NotesFolderConfig({
@required this.sortingMode,
@required this.defaultEditor,
@required this.defaultView,
@required this.viewHeader,
@required this.showNoteSummary,
@required this.fileNameFormat,
@required this.journalFileNameFormat,
@required this.folder,
@required this.yamlHeaderEnabled,
@required this.yamlModifiedKey,
@required this.yamlCreatedKey,
@required this.yamlTagsKey,
@required this.titleSettings,
@required this.inlineTagPrefixes,
@required this.imageLocationSpec,
required this.sortingMode,
required this.defaultEditor,
required this.defaultView,
required this.viewHeader,
required this.showNoteSummary,
required this.fileNameFormat,
required this.journalFileNameFormat,
required this.folder,
required this.yamlHeaderEnabled,
required this.yamlModifiedKey,
required this.yamlCreatedKey,
required this.yamlTagsKey,
required this.titleSettings,
required this.inlineTagPrefixes,
required this.imageLocationSpec,
});
@override
@ -77,8 +75,8 @@ class NotesFolderConfig extends Equatable {
];
static NotesFolderConfig fromSettings(
NotesFolderFS folder, Settings settings) {
StandardViewHeader viewHeader;
NotesFolderFS? folder, Settings settings) {
late StandardViewHeader viewHeader;
switch (settings.folderViewHeaderType) {
case "TitleGenerated":
viewHeader = StandardViewHeader.TitleGenerated;
@ -87,6 +85,7 @@ class NotesFolderConfig extends Equatable {
viewHeader = StandardViewHeader.FileName;
break;
case "TitleOrFileName":
default:
viewHeader = StandardViewHeader.TitleOrFileName;
break;
}
@ -99,7 +98,7 @@ class NotesFolderConfig extends Equatable {
viewHeader: viewHeader,
fileNameFormat: settings.noteFileNameFormat,
journalFileNameFormat: settings.journalNoteFileNameFormat,
folder: folder,
folder: folder!,
yamlHeaderEnabled: settings.yamlHeaderEnabled,
yamlCreatedKey: settings.yamlCreatedKey,
yamlModifiedKey: settings.yamlModifiedKey,
@ -118,7 +117,7 @@ class NotesFolderConfig extends Equatable {
settings.defaultView =
SettingsFolderViewType.fromFolderViewType(defaultView);
String ht;
String? ht;
switch (viewHeader) {
case StandardViewHeader.FileName:
ht = "FileName";
@ -144,21 +143,21 @@ class NotesFolderConfig extends Equatable {
}
NotesFolderConfig copyWith({
SortingMode sortingMode,
EditorType defaultEditor,
FolderViewType defaultView,
StandardViewHeader viewHeader,
bool showNoteSummary,
NoteFileNameFormat fileNameFormat,
NoteFileNameFormat journalFileNameFormat,
NotesFolderFS folder,
bool yamlHeaderEnabled,
String yamlCreatedKey,
String yamlModifiedKey,
String yamlTagsKey,
SettingsTitle titleSettings,
Set<String> inlineTagPrefixes,
String imageLocationSpec,
SortingMode? sortingMode,
EditorType? defaultEditor,
FolderViewType? defaultView,
StandardViewHeader? viewHeader,
bool? showNoteSummary,
NoteFileNameFormat? fileNameFormat,
NoteFileNameFormat? journalFileNameFormat,
NotesFolderFS? folder,
bool? yamlHeaderEnabled,
String? yamlCreatedKey,
String? yamlModifiedKey,
String? yamlTagsKey,
SettingsTitle? titleSettings,
Set<String>? inlineTagPrefixes,
String? imageLocationSpec,
}) {
return NotesFolderConfig(
sortingMode: sortingMode ?? this.sortingMode,
@ -180,7 +179,7 @@ class NotesFolderConfig extends Equatable {
);
}
static Future<NotesFolderConfig> fromFS(NotesFolderFS folder) async {
static Future<NotesFolderConfig?> fromFS(NotesFolderFS folder) async {
var file = File(p.join(folder.folderPath, FILENAME));
if (!file.existsSync()) {
return null;
@ -198,9 +197,9 @@ class NotesFolderConfig extends Equatable {
}
var sortingField =
SortingField.fromInternalString(map["sortingField"]?.toString());
SortingField.fromInternalString(map["sortingField"]!.toString());
var sortingOrder =
SortingOrder.fromInternalString(map["sortingOrder"]?.toString());
SortingOrder.fromInternalString(map["sortingOrder"]!.toString());
var sortingMode = SortingMode(sortingField, sortingOrder);
var defaultEditor =
@ -211,7 +210,7 @@ class NotesFolderConfig extends Equatable {
var showNoteSummary = map["showNoteSummary"].toString() != "false";
var folderViewHeaderType = map["folderViewHeaderType"]?.toString();
StandardViewHeader viewHeader;
late StandardViewHeader viewHeader;
switch (folderViewHeaderType) {
case "TitleGenerated":
viewHeader = StandardViewHeader.TitleGenerated;
@ -220,6 +219,7 @@ class NotesFolderConfig extends Equatable {
viewHeader = StandardViewHeader.FileName;
break;
case "TitleOrFileName":
default:
viewHeader = StandardViewHeader.TitleOrFileName;
break;
}
@ -228,9 +228,9 @@ class NotesFolderConfig extends Equatable {
var journalFileNameFormat = map['journalFileNameFormat'].toString();
var yamlHeaderEnabled = map["yamlHeaderEnabled"]?.toString() != "false";
var yamlCreatedKey = map['yamlCreatedKey']?.toString();
var yamlModifiedKey = map['yamlModifiedKey']?.toString();
var yamlTagsKey = map['yamlTagsKey']?.toString();
var yamlCreatedKey = map['yamlCreatedKey']!.toString();
var yamlModifiedKey = map['yamlModifiedKey']!.toString();
var yamlTagsKey = map['yamlTagsKey']!.toString();
var titleSettings = map['titleSettings']?.toString();
// FIXME: What about inlineTagPrefixes?
@ -256,7 +256,7 @@ class NotesFolderConfig extends Equatable {
}
Future<void> saveToFS() async {
String ht;
String? ht;
switch (viewHeader) {
case StandardViewHeader.FileName:
ht = "FileName";

7
lib/core/virtual_notes_folder.dart
View File

@ -1,5 +1,3 @@
// @dart=2.9
import 'package:gitjournal/settings.dart';
import 'note.dart';
import 'notes_folder.dart';
@ -24,7 +22,7 @@ class VirtualNotesFolder with NotesFolderNotifier implements NotesFolder {
bool get hasNotes => _notes.isNotEmpty;
@override
NotesFolder get parent => null;
NotesFolder? get parent => null;
@override
String pathSpec() => "";
@ -36,12 +34,13 @@ class VirtualNotesFolder with NotesFolderNotifier implements NotesFolder {
String get publicName => "";
@override
NotesFolder get fsFolder {
NotesFolder? get fsFolder {
return null;
}
@override
NotesFolderConfig get config {
// fixme: This isn't expecting null!
return NotesFolderConfig.fromSettings(null, settings);
}
}