kae/musicmuster
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Move rows works.

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This commit is contained in:
Keith Edmunds 2022-12-23 20:37:21 +00:00
parent 444c3e4fb4
commit 647e7d478a
2 changed files with 41 additions and 14 deletions
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30
app/musicmuster.py
View File

@ -797,6 +797,8 @@ class Window(QMainWindow, Ui_MainWindow):
# Identify destination playlist
visible_tab = self.visible_playlist_tab()
source_playlist = visible_tab.playlist_id
# Get destination playlist id
playlists = []
for playlist in Playlists.get_all(session):
if playlist.id == source_playlist:
@ -804,17 +806,17 @@ class Window(QMainWindow, Ui_MainWindow):
else:
playlists.append(playlist)
# Get destination playlist id
dlg = SelectPlaylistDialog(self, playlists=playlists, session=session)
dlg.exec()
if not dlg.playlist:
return
destination_playlist_id = dlg.playlist.id
# Remove moved rows from display
# Remove moved rows from display and save
visible_tab.remove_rows([plr.row_number for plr in playlistrows])
visible_tab.save_playlist(session)
# Update playlist for the rows in the database
# Update destination playlist in the database
last_row = PlaylistRows.get_last_used_row(session,
destination_playlist_id)
if last_row is not None:
@ -836,7 +838,7 @@ class Window(QMainWindow, Ui_MainWindow):
destination_playlist_tab = self.tabPlaylist.widget(tab)
break
if destination_playlist_tab:
destination_playlist_tab.populate(session, dlg.playlist.id)
destination_playlist_tab.populate_display(session, dlg.playlist.id)
def move_selected(self) -> None:
"""
@ -918,17 +920,17 @@ class Window(QMainWindow, Ui_MainWindow):
playlist_tab = self.visible_playlist_tab()
dst_playlist_id = playlist_tab.playlist_id
dst_row = self.visible_playlist_tab().get_new_row_number()
with Session() as session:
# Create space in destination playlist
if playlist_tab.selectionModel().hasSelection():
row = playlist_tab.currentRow()
PlaylistRows.move_rows_down(session, dst_playlist_id,
row, len(self.selected_plrs))
session.commit()
PlaylistRows.move_rows_down(session, dst_playlist_id,
dst_row, len(self.selected_plrs))
session.commit()
# Update plrs
row = dst_row
src_playlist_id = None
dst_row = row
for plr in self.selected_plrs:
# Update moved rows
session.add(plr)
@ -941,8 +943,8 @@ class Window(QMainWindow, Ui_MainWindow):
session.commit()
# Update display
self.visible_playlist_tab().populate(session, dst_playlist_id,
scroll_to_top=False)
self.visible_playlist_tab().populate_display(
session, dst_playlist_id, scroll_to_top=False)
# If source playlist is not destination playlist, fixup row
# numbers and update display
@ -957,8 +959,8 @@ class Window(QMainWindow, Ui_MainWindow):
source_playlist_tab = self.tabPlaylist.widget(tab)
break
if source_playlist_tab:
source_playlist_tab.populate(session, src_playlist_id,
scroll_to_top=False)
source_playlist_tab.populate_display(
session, src_playlist_id, scroll_to_top=False)
# Reset so rows can't be repasted
self.selected_plrs = None

25
app/playlists.py
View File

@ -557,6 +557,17 @@ class PlaylistTab(QTableWidget):
self.clearSelection()
self.setDragEnabled(False)
def get_new_row_number(self) -> int:
"""
Return the selected row or the row count if no row selected
(ie, new row will be appended)
"""
if self.selectionModel().hasSelection():
return self.currentRow()
else:
return self.rowCount()
def get_selected_playlistrow_ids(self) -> Optional[List]:
"""
Return a list of PlaylistRow ids of the selected rows
@ -1607,6 +1618,20 @@ class PlaylistTab(QTableWidget):
new_metadata = self._meta_get(row) | (1 << attribute)
self.item(row, USERDATA).setData(self.ROW_FLAGS, new_metadata)
def _move_row(self, session: Session, plr: PlaylistRows,
new_row_number: int) -> None:
"""Move playlist row to new_row_number using parent copy/paste"""
# Remove source row
self.removeRow(plr.row_number)
# Fixup plr row number
if plr.row_number < new_row_number:
plr.row_number = new_row_number - 1
else:
plr.row_number = new_row_number
self.insert_row(session, plr)
self.save_playlist(session)
def _mplayer_play(self, track_id: int) -> None:
"""Play track with mplayer"""