feat: add metadata editor dialog with cover art and batch editing support

- Add update_tags() method to MetadataHandler for writing arbitrary tag
  changes to MP3/M4A/FLAC/OGG files (title, artist, album, album_artist,
  genre, date, track/disc number, comment, cover art)
- New MetadataEditorDialog (QDialog) with: cover art preview (drag-drop,
  click-to-change, remove), form fields for all common tags, F2 / context
  menu / toolbar button integration
- Batch editing: select multiple tracks to edit common fields (title and
  track numbers hidden), mixed values shown as placeholder
- Search now filters across Artist, Title, and Album columns
- Fix: layout warning from double setLayout in dialog
- Fix: cover cache invalidation after metadata edit
- Fix: missing QDialog import causing crash in shortcut remapping
- Add F2 hotkey default for Edit Metadata action
This commit is contained in:
Maksim Totmin
2026-06-01 00:07:42 +07:00
parent 1ace4ad98c
commit a93bc7907d
5 changed files with 1017 additions and 3 deletions
+1
View File
@@ -37,3 +37,4 @@ converted/
*.log
specs.md
*.AppImage
squashfs-root/