flutter/GitJournal
1
0
Fork 0
mirror of https://github.com/GitJournal/GitJournal.git synced 2025-06-29 02:07:39 +08:00
Code Issues Packages Projects Releases Wiki Activity

FlattenedNotesFolder: Stop maintaining the index

Browse Source 
This makes it slower, but since remove operations are much less frequent
it's okay to have them at O(n)
This commit is contained in:
Vishesh Handa
2020-04-10 13:54:03 +02:00
parent 6922c1a2ae
commit 6fab0ae0a4
1 changed files with 2 additions and 7 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
lib/core/flattened_notes_folder.dart
View File

@ -6,8 +6,6 @@ class FlattenedNotesFolder with NotesFolderNotifier implements NotesFolder {
final NotesFolder _parentFolder;
var _notes = <Note>[];
var _noteExtraInfo = <Note, int>{};
var _folders = <NotesFolder>[];
FlattenedNotesFolder(this._parentFolder) {
@ -60,17 +58,14 @@ class FlattenedNotesFolder with NotesFolderNotifier implements NotesFolder {
void _noteAdded(int _, Note note) {
_notes.add(note);
_noteExtraInfo[note] = _notes.length - 1;
notifyNoteAdded(-1, note);
}
void _noteRemoved(int _, Note note) {
assert(_noteExtraInfo.containsKey(note));
var i = _notes.indexWhere((n) => n.filePath == note.filePath);
assert(i != -1);
var i = _noteExtraInfo[note];
_notes.removeAt(i);
notifyNoteRemoved(-1, note);
}