import subprocess import obsws_python as obs # type: ignore from datetime import datetime, timedelta from pprint import pprint from typing import Callable, cast, List, Optional, TYPE_CHECKING from PyQt6.QtCore import ( QEvent, QModelIndex, QObject, QItemSelection, QItemSelectionModel, Qt, # QTimer, ) from PyQt6.QtGui import QAction, QDropEvent, QKeyEvent from PyQt6.QtWidgets import ( QAbstractItemDelegate, QAbstractItemView, QApplication, QHeaderView, QMenu, QMessageBox, QPlainTextEdit, QStyledItemDelegate, QStyleOptionViewItem, QTableView, QTableWidgetItem, QWidget, QProxyStyle, QStyle, QStyleOption, ) from dbconfig import Session, scoped_session from dialogs import TrackSelectDialog from classes import MusicMusterSignals, track_sequence from config import Config from helpers import ( ask_yes_no, file_is_unreadable, get_relative_date, ms_to_mmss, open_in_audacity, send_mail, set_track_metadata, show_warning, ) from log import log from models import PlaylistRows, Settings, Tracks, NoteColours if TYPE_CHECKING: from musicmuster import Window from playlistmodel import PlaylistModel, PlaylistProxyModel # HEADER_NOTES_COLUMN = 2 class EscapeDelegate(QStyledItemDelegate): """ - increases the height of a row when editing to make editing easier - closes the edit on control-return - checks with user before abandoning edit on Escape """ def __init__(self, parent, playlist_model: PlaylistModel) -> None: super().__init__(parent) self.playlist_model = playlist_model self.signals = MusicMusterSignals() def createEditor( self, parent: Optional[QWidget], option: QStyleOptionViewItem, index: QModelIndex, ): """ Intercept createEditor call and make row just a little bit taller """ self.signals = MusicMusterSignals() self.signals.enable_escape_signal.emit(False) if isinstance(self.parent(), PlaylistTab): p = cast(PlaylistTab, self.parent()) if isinstance(index.data(), str): row = index.row() row_height = p.rowHeight(row) p.setRowHeight(row, row_height + Config.MINIMUM_ROW_HEIGHT) return QPlainTextEdit(parent) return super().createEditor(parent, option, index) def destroyEditor(self, editor: Optional[QWidget], index: QModelIndex) -> None: """ Intercept editor destroyment """ self.signals.enable_escape_signal.emit(True) return super().destroyEditor(editor, index) def eventFilter(self, editor: Optional[QObject], event: Optional[QEvent]) -> bool: """By default, QPlainTextEdit doesn't handle enter or return""" if editor is None or event is None: return False if event.type() == QEvent.Type.KeyPress: key_event = cast(QKeyEvent, event) if key_event.key() == Qt.Key.Key_Return: if key_event.modifiers() == (Qt.KeyboardModifier.ControlModifier): self.commitData.emit(editor) self.closeEditor.emit(editor) return True elif key_event.key() == Qt.Key.Key_Escape: discard_edits = QMessageBox.question( cast(QWidget, self.parent()), "Abandon edit", "Discard changes?" ) if discard_edits == QMessageBox.StandardButton.Yes: self.closeEditor.emit(editor) return True return False def setEditorData(self, editor, index): model = index.model() if hasattr(model, "mapToSource"): edit_index = model.mapToSource(index) else: edit_index = index value = self.playlist_model.data(edit_index, Qt.ItemDataRole.EditRole) editor.setPlainText(value.value()) def setModelData(self, editor, model, index): model = index.model() if hasattr(model, "mapToSource"): edit_index = model.mapToSource(index) else: edit_index = index value = editor.toPlainText() self.playlist_model.setData(edit_index, value, Qt.ItemDataRole.EditRole) def updateEditorGeometry(self, editor, option, index): editor.setGeometry(option.rect) class PlaylistStyle(QProxyStyle): def drawPrimitive(self, element, option, painter, widget=None): """ Draw a line across the entire row rather than just the column we're hovering over. """ if ( element == QStyle.PrimitiveElement.PE_IndicatorItemViewItemDrop and not option.rect.isNull() ): option_new = QStyleOption(option) option_new.rect.setLeft(0) if widget: option_new.rect.setRight(widget.width()) option = option_new super().drawPrimitive(element, option, painter, widget) class PlaylistTab(QTableView): def __init__( self, musicmuster: "Window", playlist_id: int, ) -> None: super().__init__() # Save passed settings self.musicmuster = musicmuster self.playlist_id = playlist_id # Set up widget self.playlist_model = PlaylistModel(playlist_id) self.proxy_model = PlaylistProxyModel(self.playlist_model) self.setItemDelegate(EscapeDelegate(self, self.playlist_model)) self.setAlternatingRowColors(True) # self.setEditTriggers(QAbstractItemView.EditTrigger.DoubleClicked) self.setVerticalScrollMode(QAbstractItemView.ScrollMode.ScrollPerPixel) self.setDragDropMode(QAbstractItemView.DragDropMode.InternalMove) self.setDragDropOverwriteMode(False) self.setAcceptDrops(True) # Set our custom style - this draws the drop indicator across the whole row self.setStyle(PlaylistStyle()) # We will enable dragging when rows are selected. Disabling it # here means we can click and drag to select rows. self.setDragEnabled(False) # Prepare for context menu self.menu = QMenu() self.setContextMenuPolicy(Qt.ContextMenuPolicy.CustomContextMenu) self.customContextMenuRequested.connect(self._context_menu) # Connect signals # This dancing is to satisfy mypy h_header = self.horizontalHeader() if isinstance(h_header, QHeaderView): h_header.sectionResized.connect(self._column_resize) h_header.setStretchLastSection(True) # self.signals.set_next_track_signal.connect(self._reset_next) self.signals = MusicMusterSignals() self.signals.span_cells_signal.connect(self._span_cells) # Call self.eventFilter() for events # self.installEventFilter(self) # Initialise miscellaneous instance variables self.search_text: str = "" self.sort_undo: List[int] = [] # self.edit_cell_type: Optional[int] # Selection model self.setSelectionMode(QAbstractItemView.SelectionMode.ExtendedSelection) self.setSelectionBehavior(QAbstractItemView.SelectionBehavior.SelectRows) # Load playlist rows self.setModel(self.proxy_model) self._set_column_widths() def closeEditor( self, editor: QWidget | None, hint: QAbstractItemDelegate.EndEditHint ) -> None: """ Override closeEditor to enable play controls and update display. """ self.musicmuster.enable_play_next_controls() self.musicmuster.actionSetNext.setEnabled(True) self.musicmuster.action_Clear_selection.setEnabled(True) super(PlaylistTab, self).closeEditor(editor, hint) # Optimise row heights after increasing row height for editing self.resizeRowsToContents() # Update start times in case a start time in a note has been # edited self.playlist_model.update_track_times() def dropEvent(self, event): if event.source() is not self or ( event.dropAction() != Qt.DropAction.MoveAction and self.dragDropMode() != QAbstractItemView.InternalMove ): super().dropEvent(event) from_rows = self.selected_model_row_numbers() to_row = self.indexAt(event.position().toPoint()).row() if ( 0 <= min(from_rows) <= self.model().rowCount() and 0 <= max(from_rows) <= self.model().rowCount() and 0 <= to_row <= self.model().rowCount() ): self.model().move_rows(from_rows, to_row) # Reset drag mode to allow row selection by dragging self.setDragEnabled(False) # Deselect rows self.clear_selection() event.accept() def edit( self, index: QModelIndex, trigger: QAbstractItemView.EditTrigger, event: Optional[QEvent], ) -> bool: """ Override PySide2.QAbstractItemView.edit to catch when editing starts Editing only ever starts with a double click on a cell """ # 'result' will only be true on double-click result = super().edit(index, trigger, event) if result: self.musicmuster.disable_play_next_controls() return result def _add_context_menu( self, text: str, action: Callable, disabled: bool = False, parent_menu: Optional[QMenu] = None, ) -> Optional[QAction]: """ Add item to self.menu """ if parent_menu is None: parent_menu = self.menu menu_item = parent_menu.addAction(text) if not menu_item: return None menu_item.setDisabled(disabled) menu_item.triggered.connect(action) return menu_item def mouseReleaseEvent(self, event): """ Enable dragging if rows are selected """ if self.selectedIndexes(): self.setDragEnabled(True) else: self.setDragEnabled(False) self.reset() super().mouseReleaseEvent(event) # # ########## Externally called functions ########## def clear_selection(self) -> None: """Unselect all tracks and reset drag mode""" self.clearSelection() self.setDragEnabled(False) def selected_display_row_number(self): """ Return the selected row number or None if none selected. """ row_index = self._selected_row_index() if row_index: return row_index.row() else: return None return row_index.row() def selected_display_row_numbers(self): """ Return a list of the selected row numbers """ indexes = self._selected_row_indexes() return [a.row() for a in indexes] def selected_model_row_number(self) -> Optional[int]: """ Return the model row number corresponding to the selected row or None """ selected_index = self._selected_row_index() if selected_index is None: return None if hasattr(self.proxy_model, "mapToSource"): return self.proxy_model.mapToSource(selected_index).row() return selected_index.row() def selected_model_row_numbers(self) -> Optional[List[int]]: """ Return a list of model row numbers corresponding to the selected rows or an empty list. """ selected_indexes = self._selected_row_indexes() if selected_indexes is None: return None if hasattr(self.proxy_model, "mapToSource"): return [self.proxy_model.mapToSource(a).row() for a in selected_indexes] return [a.row() for a in selected_indexes] def _selected_row_index(self) -> Optional[QModelIndex]: """ Return the selected row index or None if none selected. """ row_indexes = self._selected_row_indexes() if len(row_indexes) != 1: show_warning( self.musicmuster, "No or multiple rows selected", "Select only one row" ) return None return row_indexes[0] def _selected_row_indexes(self) -> List[QModelIndex]: """ Return a list of indexes of column 1 of selected rows """ sm = self.selectionModel() if sm and sm.hasSelection(): return sm.selectedRows() return [] def get_selected_row_track_path(self) -> str: """ Return the path of the selected row. If no row selected or selected row does not have a track, return empty string. """ model_row_number = self.selected_model_row_number() if model_row_number is None: return "" return self.playlist_model.get_row_track_path(model_row_number) # def lookup_row_in_songfacts(self) -> None: # """ # If there is a selected row and it is a track row, # look up its title in songfacts. # If multiple rows are selected, only consider the first one. # Otherwise return. # """ # self._look_up_row(website="songfacts") # def lookup_row_in_wikipedia(self) -> None: # """ # If there is a selected row and it is a track row, # look up its title in wikipedia. # If multiple rows are selected, only consider the first one. # Otherwise return. # """ # self._look_up_row(website="wikipedia") # def scroll_current_to_top(self) -> None: # """Scroll currently-playing row to top""" # current_row = track_sequence.now.plr_rownum # if current_row is not None: # self._scroll_to_top(current_row) # def scroll_next_to_top(self) -> None: # """Scroll nextly-playing row to top""" # next_row = track_sequence.now.plr_rownum # if next_row is not None: # self._scroll_to_top(next_row) def set_search(self, text: str) -> None: """Set search text and find first match""" self.search_text = text if not text: # Search string has been reset return self._search(next=True) # def search_next(self) -> None: # """ # Select next row containg self.search_string. # """ # self._search(next=True) # def search_previous(self) -> None: # """ # Select previous row containg self.search_string. # """ # self._search(next=False) # def select_next_row(self) -> None: # """ # Select next or first row. Don't select section headers. # Wrap at last row. # """ # selected_rows = self._get_selected_rows() # # we will only handle zero or one selected rows # if len(selected_rows) > 1: # return # # select first row if none selected # if len(selected_rows) == 0: # row_number = 0 # else: # row_number = selected_rows[0] + 1 # if row_number >= self.rowCount(): # row_number = 0 # # Don't select section headers # wrapped = False # track_id = self._get_row_track_id(row_number) # while not track_id: # row_number += 1 # if row_number >= self.rowCount(): # if wrapped: # # we're already wrapped once, so there are no # # non-headers # return # row_number = 0 # wrapped = True # track_id = self._get_row_track_id(row_number) # self.selectRow(row_number) # def select_previous_row(self) -> None: # """ # Select previous or last track. Don't select section headers. # Wrap at first row. # """ # selected_rows = self._get_selected_rows() # # we will only handle zero or one selected rows # if len(selected_rows) > 1: # return # # select last row if none selected # last_row = self.rowCount() - 1 # if len(selected_rows) == 0: # row_number = last_row # else: # row_number = selected_rows[0] - 1 # if row_number < 0: # row_number = last_row # # Don't select section headers # wrapped = False # track_id = self._get_row_track_id(row_number) # while not track_id: # row_number -= 1 # if row_number < 0: # if wrapped: # # we're already wrapped once, so there are no # # non-notes # return # row_number = last_row # wrapped = True # track_id = self._get_row_track_id(row_number) # self.selectRow(row_number) def set_row_as_next_track(self) -> None: """ Set selected row as next track """ model_row_number = self.selected_model_row_number() if model_row_number is None: return self.playlist_model.set_next_row(model_row_number) self.clearSelection() # # # ########## Internally called functions ########## def _add_track(self) -> None: """Add a track to a section header making it a normal track row""" model_row_number = self.selected_model_row_number() if model_row_number is None: return with Session() as session: dlg = TrackSelectDialog( session=session, new_row_number=model_row_number, playlist_id=self.playlist_id, add_to_header=True, ) dlg.exec() def _build_context_menu(self, item: QTableWidgetItem) -> None: """Used to process context (right-click) menu, which is defined here""" self.menu.clear() model = self.proxy_model display_row_number = item.row() if hasattr(model, "mapToSource"): index = model.index(item.row(), item.column()) model_row_number = model.mapToSource(index).row() else: model_row_number = display_row_number header_row = model.is_header_row(model_row_number) track_row = not header_row current_row = model_row_number == track_sequence.now.plr_rownum next_row = model_row_number == track_sequence.next.plr_rownum # Open in Audacity if track_row and not current_row: self._add_context_menu( "Open in Audacity", lambda: model.open_in_audacity(model_row_number) ) # Rescan if track_row and not current_row: self._add_context_menu( "Rescan track", lambda: self._rescan(model_row_number) ) # ---------------------- self.menu.addSeparator() # Delete row if not current_row and not next_row: self._add_context_menu("Delete row", lambda: self._delete_rows()) # Remove track from row if track_row and not current_row and not next_row: self._add_context_menu( "Remove track from row", lambda: model.remove_track(model_row_number) ) # Add track to section header (ie, make this a track row) if header_row: self._add_context_menu("Add a track", lambda: self._add_track()) # # ---------------------- self.menu.addSeparator() # Mark unplayed if track_row and model.is_played_row(model_row_number): self._add_context_menu( "Mark unplayed", lambda: self._mark_as_unplayed(self.get_selected_rows()), ) # Unmark as next if next_row: self._add_context_menu( "Unmark as next track", lambda: self._unmark_as_next() ) # ---------------------- self.menu.addSeparator() # Sort sort_menu = self.menu.addMenu("Sort") self._add_context_menu( "by title", lambda: model.sort_by_title(self.get_selected_rows()), parent_menu=sort_menu, ) self._add_context_menu( "by artist", lambda: model.sort_by_artist(self.get_selected_rows()), parent_menu=sort_menu, ) self._add_context_menu( "by duration", lambda: model.sort_by_duration(self.get_selected_rows()), parent_menu=sort_menu, ) self._add_context_menu( "by last played", lambda: model.sort_by_lastplayed(self.get_selected_rows()), parent_menu=sort_menu, ) # Info if track_row: self._add_context_menu("Info", lambda: self._info_row(model_row_number)) # Track path TODO if track_row: self._add_context_menu( "Copy track path", lambda: self._copy_path(model_row_number) ) def _calculate_end_time( self, start: Optional[datetime], duration: int ) -> Optional[datetime]: """Return datetime 'duration' ms after 'start'""" if start is None: return None return start + timedelta(milliseconds=duration) def _column_resize(self, column_number: int, _old: int, _new: int) -> None: """ Called when column width changes. Save new width to database. """ header = self.horizontalHeader() if not header: return # Resize rows if necessary self.resizeRowsToContents() with Session() as session: attr_name = f"playlist_col_{column_number}_width" record = Settings.get_int_settings(session, attr_name) record.f_int = self.columnWidth(column_number) def _context_menu(self, pos): """Display right-click menu""" item = self.indexAt(pos) self._build_context_menu(item) self.menu.exec(self.mapToGlobal(pos)) def _copy_path(self, row_number: int) -> None: """ If passed row_number has a track, copy the track path, single-quoted, to the clipboard. Otherwise, return None. """ track_path = self.playlist_model.get_row_info(row_number).path if not track_path: return replacements = [ ("'", "\\'"), (" ", "\\ "), ("(", "\\("), (")", "\\)"), ] for old, new in replacements: track_path = track_path.replace(old, new) cb = QApplication.clipboard() if cb: cb.clear(mode=cb.Mode.Clipboard) cb.setText(track_path, mode=cb.Mode.Clipboard) def _delete_rows(self) -> None: """ Delete mutliple rows Actions required: - Confirm deletion should go ahead - Pass to model to do the deed """ rows_to_delete = self.get_selected_rows() row_count = len(rows_to_delete) if row_count < 1: return # Get confirmation plural = "s" if row_count > 1 else "" if not ask_yes_no("Delete rows", f"Really delete {row_count} row{plural}?"): return self.playlist_model.delete_rows(self.selected_model_row_numbers()) def get_selected_rows(self) -> List[int]: """Return a list of selected row numbers sorted by row""" # Use a set to deduplicate result (a selected row will have all # items in that row selected) return sorted(list(set([a.row() for a in self.selectedIndexes()]))) def _info_row(self, row_number: int) -> None: """Display popup with info re row""" prd = self.playlist_model.get_row_info(row_number) if prd: txt = ( f"Title: {prd.title}\n" f"Artist: {prd.artist}\n" f"Track ID: {prd.track_id}\n" f"Track duration: {ms_to_mmss(prd.duration)}\n" f"Track bitrate: {prd.bitrate}\n" "\n\n" f"Path: {prd.path}\n" ) else: txt = f"Can't find info about row{row_number}" info: QMessageBox = QMessageBox(self) info.setIcon(QMessageBox.Icon.Information) info.setText(txt) info.setStandardButtons(QMessageBox.StandardButton.Ok) info.setDefaultButton(QMessageBox.StandardButton.Cancel) info.exec() def _look_up_row(self, website: str) -> None: """ If there is a selected row and it is a track row, look up its title in the passed website If multiple rows are selected, only consider the first one. Otherwise return. """ print("playlists_v3:_look_up_row()") return # selected_row = self._get_selected_row() # if not selected_row: # return # if not self._get_row_track_id(selected_row): # return # title = self._get_row_title(selected_row) # if website == "wikipedia": # QTimer.singleShot( # 0, lambda: self.musicmuster.tabInfolist.open_in_wikipedia(title) # ) # elif website == "songfacts": # QTimer.singleShot( # 0, lambda: self.musicmuster.tabInfolist.open_in_songfacts(title) # ) # else: # return def _mark_as_unplayed(self, row_numbers: List[int]) -> None: """Rescan track""" self.playlist_model.mark_unplayed(row_numbers) self.clear_selection() def _obs_change_scene(self, current_row: int) -> None: """ Try to change OBS scene to the name passed """ check_row = current_row while True: # If we have a note and it has a scene change command, # execute it note_text = self._get_row_note(check_row) if note_text: match_obj = scene_change_re.search(note_text) if match_obj: scene_name = match_obj.group(1) if scene_name: try: cl = obs.ReqClient( host=Config.OBS_HOST, port=Config.OBS_PORT, password=Config.OBS_PASSWORD, ) except ConnectionRefusedError: log.error("OBS connection refused") return try: cl.set_current_program_scene(scene_name) log.info(f"OBS scene changed to '{scene_name}'") return except obs.error.OBSSDKError as e: log.error(f"OBS SDK error ({e})") return # After current track row, only check header rows and stop # at first non-header row check_row -= 1 if check_row < 0: break if self._get_row_track_id(check_row): break def _rescan(self, row_number: int) -> None: """Rescan track""" self.playlist_model.rescan_track(row_number) self.clear_selection() # def _reset_next(self, old_plrid: int, new_plrid: int) -> None: # """ # Called when set_next_track_signal signal received. # Actions required: # - If old_plrid points to this playlist: # - Remove existing next track # - If new_plrid points to this playlist: # - Set track as next # - Display row as next track # - Update start/stop times # """ # with Session() as session: # # Get plrs # old_plr = new_plr = None # if old_plrid: # old_plr = session.get(PlaylistRows, old_plrid) # # Unmark next track # if old_plr and old_plr.playlist_id == self.playlist_id: # self._set_row_colour_default(old_plr.plr_rownum) # # Mark next track # if new_plrid: # new_plr = session.get(PlaylistRows, new_plrid) # if not new_plr: # log.error(f"_reset_next({new_plrid=}): plr not found") # return # if new_plr.playlist_id == self.playlist_id: # self._set_row_colour_next(new_plr.plr_rownum) # # Update start/stop times # self._update_start_end_times(session) # self.clear_selection() def _run_subprocess(self, args): """Run args in subprocess""" subprocess.call(args) def scroll_to_top(self, row_number: int) -> None: """ Scroll to put passed row_number Config.SCROLL_TOP_MARGIN from the top. """ if row_number is None: return row_index = self.proxy_model.index(row_number, 0) self.scrollTo(row_index, QAbstractItemView.ScrollHint.PositionAtTop) # def _search(self, next: bool = True) -> None: # """ # Select next/previous row containg self.search_string. Start from # top selected row if there is one, else from top. # Wrap at last/first row. # """ # if not self.search_text: # return # selected_row = self._get_selected_row() # if next: # if selected_row is not None and selected_row < self.rowCount() - 1: # starting_row = selected_row + 1 # else: # starting_row = 0 # else: # if selected_row is not None and selected_row > 0: # starting_row = selected_row - 1 # else: # starting_row = self.rowCount() - 1 # wrapped = False # match_row = None # row_number = starting_row # needle = self.search_text.lower() # while True: # # Check for match in title, artist or notes # title = self._get_row_title(row_number) # if title and needle in title.lower(): # match_row = row_number # break # artist = self._get_row_artist(row_number) # if artist and needle in artist.lower(): # match_row = row_number # break # note = self._get_row_note(row_number) # if note and needle in note.lower(): # match_row = row_number # break # if next: # row_number += 1 # if wrapped and row_number >= starting_row: # break # if row_number >= self.rowCount(): # row_number = 0 # wrapped = True # else: # row_number -= 1 # if wrapped and row_number <= starting_row: # break # if row_number < 0: # row_number = self.rowCount() - 1 # wrapped = True # if match_row is not None: # self.selectRow(row_number) def select_duplicate_rows(self) -> None: """ Select the last of any rows with duplicate tracks in current playlist. This allows the selection to typically come towards the end of the playlist away from any show specific sections. """ # Clear any selected rows to avoid confustion self.clear_selection() # We need to be in MultiSelection mode self.setSelectionMode(QAbstractItemView.SelectionMode.MultiSelection) # Get the duplicate rows duplicate_rows = self.playlist_model.get_duplicate_rows() # Select the rows for duplicate_row in duplicate_rows: self.selectRow(duplicate_row) # Reset selection mode self.setSelectionMode(QAbstractItemView.SelectionMode.ExtendedSelection) def selectionChanged( self, selected: QItemSelection, deselected: QItemSelection ) -> None: """ Toggle drag behaviour according to whether rows are selected """ selected_rows = self.get_selected_rows() # If no rows are selected, we have nothing to do if len(selected_rows) == 0: self.musicmuster.lblSumPlaytime.setText("") else: selected_duration = self.playlist_model.get_rows_duration( self.get_selected_rows() ) if selected_duration > 0: self.musicmuster.lblSumPlaytime.setText( f"Selected duration: {ms_to_mmss(selected_duration)}" ) else: self.musicmuster.lblSumPlaytime.setText("") super().selectionChanged(selected, deselected) def _set_column_widths(self) -> None: """Column widths from settings""" header = self.horizontalHeader() if not header: return # Set width of last column to zero as it's set to stretch self.setColumnWidth(header.count() - 1, 0) # Set remaining column widths from settings with Session() as session: for column_number in range(header.count() - 1): attr_name = f"playlist_col_{column_number}_width" record = Settings.get_int_settings(session, attr_name) if record.f_int is not None: self.setColumnWidth(column_number, record.f_int) else: self.setColumnWidth(column_number, Config.DEFAULT_COLUMN_WIDTH) # def _set_row_note_colour(self, session: scoped_session, row_number: int) -> None: # """ # Set row note colour # """ # # Sanity check: this should be a track row and thus have a # # track associated # if not self._get_row_track_id(row_number): # if os.environ["MM_ENV"] == "PRODUCTION": # send_mail( # Config.ERRORS_TO, # Config.ERRORS_FROM, # "playlists:_set_row_note_colour() on header row", # stackprinter.format(), # ) # # stackprinter.show(add_summary=True, style="darkbg") # print(f"playists:_set_row_note_colour() called on track row ({row_number=}") # return # # Set colour # note_text = self._get_row_note(row_number) # note_colour = NoteColours.get_colour(session, note_text) # self._set_cell_colour(row_number, ROW_NOTES, note_colour) def _span_cells(self, row: int, column: int, rowSpan: int, columnSpan: int) -> None: """ Implement spanning of cells, initiated by signal """ model = self.proxy_model if hasattr(model, "mapToSource"): edit_index = model.mapFromSource( self.playlist_model.createIndex(row, column) ) row = edit_index.row() column = edit_index.column() # Don't set spanning if already in place because that is seen as # a change to the view and thus it refreshes the data which # again calls us here. if ( self.rowSpan(row, column) == rowSpan and self.columnSpan(row, column) == columnSpan ): return self.setSpan(row, column, rowSpan, columnSpan) def _unmark_as_next(self) -> None: """Rescan track""" self.playlist_model.set_next_row(None) self.clear_selection()