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Move NoteBacklinks Widget to its own file

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This commit is contained in:
Vishesh Handa
2020-05-26 17:04:32 +02:00
parent 96ed70f023
commit 36f31e06bb
2 changed files with 100 additions and 83 deletions

84
lib/widgets/note_viewer.dart

@ -7,6 +7,7 @@ import 'package:flutter_markdown/flutter_markdown.dart';
import 'package:gitjournal/folder_views/common.dart';
import 'package:gitjournal/utils.dart';
import 'package:gitjournal/widgets/editor_scroll_view.dart';
import 'package:gitjournal/widgets/notes_backlinks.dart';
import 'package:provider/provider.dart';
import 'package:url_launcher/url_launcher.dart';
import 'package:path/path.dart' as p;
@ -182,86 +183,3 @@ Widget _handleDataSchemeUri(Uri uri, final double width, final double height) {
}
return const SizedBox();
}
class NoteBacklinkRenderer extends StatefulWidget {
final Note note;
final NotesFolderFS rootFolder;
NoteBacklinkRenderer({
@required this.note,
@required this.rootFolder,
});
@override
_NoteBacklinkRendererState createState() => _NoteBacklinkRendererState();
}
class _NoteBacklinkRendererState extends State<NoteBacklinkRenderer> {
List<Note> linkedNotes = [];
@override
void initState() {
super.initState();
_initStateAsync();
}
Future<void> _initStateAsync() async {
var predicate = (Note n) async {
var links = await n.fetchLinks();
var matchedLink = links.firstWhere(
(l) => l.filePath == widget.note.filePath,
orElse: () => null,
);
return matchedLink != null;
};
var l = await widget.rootFolder.matchNotes(predicate);
if (!mounted) return;
setState(() {
linkedNotes = l;
print("linkedNote $linkedNotes");
});
}
@override
Widget build(BuildContext context) {
if (linkedNotes.isEmpty) {
return Container();
}
var textTheme = Theme.of(context).textTheme;
var c = Column(
children: <Widget>[
Text('BackLinks', style: textTheme.headline5),
const SizedBox(height: 8.0),
for (var n in linkedNotes) _buildNoteLink(n),
],
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
);
return Padding(
padding: const EdgeInsets.fromLTRB(0.0, 16.0, 0.0, 16.0),
child: c,
);
}
Widget _buildNoteLink(Note note) {
var textTheme = Theme.of(context).textTheme;
var title = note.title;
if (title.isEmpty) {
title = note.fileName;
}
return Padding(
padding: const EdgeInsets.fromLTRB(0.0, 8.0, 0, 8.0),
child: GestureDetector(
onTap: () {
openNoteEditor(context, note);
},
child: Text('- $title', style: textTheme.bodyText1),
),
);
}
}

99
lib/widgets/notes_backlinks.dart Normal file

@ -0,0 +1,99 @@
import 'package:flutter/foundation.dart';
import 'package:flutter/material.dart';
import 'package:gitjournal/folder_views/common.dart';
import 'package:gitjournal/core/note.dart';
import 'package:gitjournal/core/notes_folder_fs.dart';
class NoteBacklinkRenderer extends StatefulWidget {
final Note note;
final NotesFolderFS rootFolder;
NoteBacklinkRenderer({
@required this.note,
@required this.rootFolder,
});
@override
_NoteBacklinkRendererState createState() => _NoteBacklinkRendererState();
}
class _NoteBacklinkRendererState extends State<NoteBacklinkRenderer> {
List<Note> linkedNotes = [];
@override
void initState() {
super.initState();
_initStateAsync();
}
Future<void> _initStateAsync() async {
var predicate = (Note n) async {
var links = await n.fetchLinks();
var matchedLink = links.firstWhere(
(l) => l.filePath == widget.note.filePath,
orElse: () => null,
);
return matchedLink != null;
};
var l = await widget.rootFolder.matchNotes(predicate);
if (!mounted) return;
setState(() {
linkedNotes = l;
});
}
@override
Widget build(BuildContext context) {
if (linkedNotes.isEmpty) {
return Container();
}
var textTheme = Theme.of(context).textTheme;
var c = Column(
children: <Widget>[
Text('BackLinks', style: textTheme.headline5),
const SizedBox(height: 8.0),
for (var n in linkedNotes)
NoteSnippet(n, () {
openNoteEditor(context, n);
}),
],
mainAxisSize: MainAxisSize.min,
crossAxisAlignment: CrossAxisAlignment.start,
);
return Padding(
padding: const EdgeInsets.fromLTRB(0.0, 16.0, 0.0, 16.0),
child: c,
);
}
}
class NoteSnippet extends StatelessWidget {
final Note note;
final Function onTap;
NoteSnippet(this.note, this.onTap);
@override
Widget build(BuildContext context) {
var textTheme = Theme.of(context).textTheme;
var title = note.title;
if (title.isEmpty) {
title = note.fileName;
}
return Padding(
padding: const EdgeInsets.fromLTRB(0.0, 8.0, 0, 8.0),
child: GestureDetector(
onTap: () {
openNoteEditor(context, note);
},
child: Text('- $title', style: textTheme.bodyText1),
),
);
}
}