1549 lines
55 KiB
Python
1549 lines
55 KiB
Python
import obsws_python as obs # type: ignore
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import re
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from dataclasses import dataclass
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from datetime import datetime, timedelta
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from enum import auto, Enum
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from operator import attrgetter
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from pprint import pprint
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from typing import List, Optional
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from PyQt6.QtCore import (
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QAbstractTableModel,
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QModelIndex,
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QRegularExpression,
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QSortFilterProxyModel,
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Qt,
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QTimer,
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QVariant,
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)
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from PyQt6.QtGui import (
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QBrush,
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QColor,
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QFont,
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)
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from classes import track_sequence, MusicMusterSignals, PlaylistTrack
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from config import Config
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from dbconfig import scoped_session, Session
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from helpers import (
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file_is_unreadable,
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get_embedded_time,
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get_relative_date,
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open_in_audacity,
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ms_to_mmss,
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set_track_metadata,
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)
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from log import log
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from models import NoteColours, Playdates, PlaylistRows, Tracks
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HEADER_NOTES_COLUMN = 1
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scene_change_re = re.compile(r"SetScene=\[([^[\]]*)\]")
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class Col(Enum):
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START_GAP = 0
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TITLE = auto()
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ARTIST = auto()
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DURATION = auto()
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START_TIME = auto()
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END_TIME = auto()
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LAST_PLAYED = auto()
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BITRATE = auto()
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NOTE = auto()
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class PlaylistRowData:
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def __init__(self, plr: PlaylistRows) -> None:
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"""
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Populate PlaylistRowData from database PlaylistRows record
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"""
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self.artist: str = ""
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self.bitrate = 0
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self.duration: int = 0
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self.lastplayed: datetime = Config.EPOCH
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self.path = ""
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self.played = False
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self.start_gap: Optional[int] = None
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self.title: str = ""
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self.plrid: int = plr.id
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self.plr_rownum: int = plr.plr_rownum
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self.note: str = plr.note
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self.track_id = plr.track_id
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if plr.track:
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self.start_gap = plr.track.start_gap
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self.title = plr.track.title
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self.artist = plr.track.artist
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self.duration = plr.track.duration
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self.played = plr.played
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if plr.track.playdates:
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self.lastplayed = max([a.lastplayed for a in plr.track.playdates])
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else:
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self.lastplayed = Config.EPOCH
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self.bitrate = plr.track.bitrate or 0
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self.path = plr.track.path
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def __repr__(self) -> str:
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return (
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f"<PlaylistRowData: plrid={self.plrid}, plr_rownum={self.plr_rownum}, "
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f"note='{self.note}', title='{self.title}', artist='{self.artist}'>"
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)
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@dataclass
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class StartEndTimes:
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start_time: Optional[datetime] = None
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end_time: Optional[datetime] = None
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class PlaylistModel(QAbstractTableModel):
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"""
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The Playlist Model
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Update strategy: update the database and then refresh the
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row-indexed cached copy (self.playlist_rows). Do not edit
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self.playlist_rows directly because keeping it and the
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database in sync is uncessarily challenging.
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refresh_row() will populate one row of playlist_rows from the
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database
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refresh_data() will repopulate all of playlist_rows from the
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database
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"""
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def __init__(
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self,
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playlist_id: int,
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*args,
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**kwargs,
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):
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self.playlist_id = playlist_id
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super().__init__(*args, **kwargs)
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self.playlist_rows: dict[int, PlaylistRowData] = {}
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self.start_end_times: dict[int, StartEndTimes] = {}
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self.signals = MusicMusterSignals()
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self.played_tracks_hidden = False
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self.signals.begin_reset_model_signal.connect(self.begin_reset_model)
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self.signals.end_reset_model_signal.connect(self.end_reset_model)
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self.signals.row_order_changed_signal.connect(self.row_order_changed)
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with Session() as session:
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# Ensure row numbers in playlist are contiguous
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PlaylistRows.fixup_rownumbers(session, playlist_id)
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# Populate self.playlist_rows
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self.refresh_data(session)
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self.update_track_times()
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def __repr__(self) -> str:
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return (
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f"<PlaylistModel: playlist_id={self.playlist_id}, {self.rowCount()} rows>"
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)
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def add_track_to_header(
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self, row_number: int, track_id: int, note: Optional[str] = None
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) -> None:
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"""
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Add track to existing header row
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"""
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# Get existing row
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try:
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prd = self.playlist_rows[row_number]
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except KeyError:
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log.error(
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f"KeyError in PlaylistModel:add_track_to_header "
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f"{row_number=}, {track_id=}, {len(self.playlist_rows)=}"
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)
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return
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if prd.path:
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log.error(
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f"Error in PlaylistModel:add_track_to_header ({prd=}, "
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"Header row already has track associated"
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)
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return
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with Session() as session:
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plr = session.get(PlaylistRows, prd.plrid)
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if plr:
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# Add track to PlaylistRows
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plr.track_id = track_id
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# Add any further note (header will already have a note)
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if note:
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plr.note += "\n" + note
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# Reset header row spanning
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self.signals.span_cells_signal.emit(
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self.playlist_id, row_number, HEADER_NOTES_COLUMN, 1, 1
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)
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# Update local copy
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self.refresh_row(session, row_number)
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# Repaint row
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self.invalidate_row(row_number)
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self.signals.resize_rows_signal.emit(self.playlist_id)
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def background_role(self, row: int, column: int, prd: PlaylistRowData) -> QBrush:
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"""Return background setting"""
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# Handle entire row colouring
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# Header row
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if self.is_header_row(row):
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# Check for specific header colouring
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with Session() as session:
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note_colour = NoteColours.get_colour(session, prd.note)
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if note_colour:
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return QBrush(QColor(note_colour))
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else:
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return QBrush(QColor(Config.COLOUR_NOTES_PLAYLIST))
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# Unreadable track file
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if file_is_unreadable(prd.path):
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return QBrush(QColor(Config.COLOUR_UNREADABLE))
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# Current track
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if prd.plrid == track_sequence.now.plr_id:
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return QBrush(QColor(Config.COLOUR_CURRENT_PLAYLIST))
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# Next track
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if prd.plrid == track_sequence.next.plr_id:
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return QBrush(QColor(Config.COLOUR_NEXT_PLAYLIST))
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# Individual cell colouring
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if column == Col.START_GAP.value:
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if prd.start_gap and prd.start_gap >= Config.START_GAP_WARNING_THRESHOLD:
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return QBrush(QColor(Config.COLOUR_LONG_START))
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if column == Col.BITRATE.value:
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if prd.bitrate < Config.BITRATE_LOW_THRESHOLD:
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return QBrush(QColor(Config.COLOUR_BITRATE_LOW))
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elif prd.bitrate and prd.bitrate < Config.BITRATE_OK_THRESHOLD:
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return QBrush(QColor(Config.COLOUR_BITRATE_MEDIUM))
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else:
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return QBrush(QColor(Config.COLOUR_BITRATE_OK))
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if column == Col.NOTE.value:
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if prd.note:
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with Session() as session:
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note_colour = NoteColours.get_colour(session, prd.note)
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if note_colour:
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return QBrush(QColor(note_colour))
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return QBrush()
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def begin_reset_model(self, playlist_id: int) -> None:
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"""
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Reset model if playlist_id is ours
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"""
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if playlist_id != self.playlist_id:
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return
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super().beginResetModel()
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def columnCount(self, parent: QModelIndex = QModelIndex()) -> int:
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"""Standard function for view"""
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return 9
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def current_track_started(self) -> None:
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"""
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Notification from musicmuster that the current track has just
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started playing
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Actions required:
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- sanity check
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- change OBS scene if needed
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- update display
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- update track times
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- update Playdates in database
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- update PlaylistRows in database
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- find next track
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"""
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row_number = track_sequence.now.plr_rownum
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# Sanity check
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if not track_sequence.now.track_id:
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log.error(
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"playlistmodel:current_track_started called with no current track"
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)
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return
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if row_number is None:
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log.error(
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"playlistmodel:current_track_started called with no row number "
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f"({track_sequence.now=})"
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)
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return
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# Check for OBS scene change
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self.obs_scene_change(row_number)
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with Session() as session:
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# Update Playdates in database
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Playdates(session, track_sequence.now.track_id)
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# Mark track as played in playlist
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plr = session.get(PlaylistRows, track_sequence.now.plr_id)
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if plr:
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plr.played = True
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self.refresh_row(session, plr.plr_rownum)
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# Update track times
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self.start_end_times[row_number].start_time = track_sequence.now.start_time
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self.start_end_times[row_number].end_time = track_sequence.now.end_time
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# Update colour and times for current row
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self.invalidate_row(row_number)
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# Update previous row in case we're hiding played rows
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if track_sequence.previous.plr_rownum:
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self.invalidate_row(track_sequence.previous.plr_rownum)
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# Update all other track times
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self.update_track_times()
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# Find next track
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# Get all unplayed track rows
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next_row = None
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unplayed_rows = self.get_unplayed_rows()
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if unplayed_rows:
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try:
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# Find next row after current track
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next_row = min([a for a in unplayed_rows if a > row_number])
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except ValueError:
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# Find first unplayed track
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next_row = min(unplayed_rows)
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if next_row is not None:
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self.set_next_row(next_row)
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def data(self, index: QModelIndex, role: int = Qt.ItemDataRole.DisplayRole):
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"""Return data to view"""
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if not index.isValid() or not (0 <= index.row() < len(self.playlist_rows)):
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return QVariant()
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row = index.row()
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column = index.column()
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# prd for playlist row data as it's used a lot
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prd = self.playlist_rows[row]
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# Dispatch to role-specific functions
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dispatch_table = {
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int(Qt.ItemDataRole.DisplayRole): self.display_role,
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int(Qt.ItemDataRole.EditRole): self.edit_role,
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int(Qt.ItemDataRole.FontRole): self.font_role,
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int(Qt.ItemDataRole.BackgroundRole): self.background_role,
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}
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if role in dispatch_table:
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return dispatch_table[role](row, column, prd)
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# Document other roles but don't use them
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if role in [
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Qt.ItemDataRole.DecorationRole,
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Qt.ItemDataRole.ToolTipRole,
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Qt.ItemDataRole.StatusTipRole,
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Qt.ItemDataRole.WhatsThisRole,
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Qt.ItemDataRole.SizeHintRole,
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Qt.ItemDataRole.TextAlignmentRole,
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Qt.ItemDataRole.ForegroundRole,
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Qt.ItemDataRole.CheckStateRole,
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Qt.ItemDataRole.InitialSortOrderRole,
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]:
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return QVariant()
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# Fall through to no-op
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return QVariant()
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def delete_rows(self, row_numbers: List[int]) -> None:
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"""
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Delete passed rows from model
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Need to delete them in contiguous groups wrapped in beginRemoveRows / endRemoveRows
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calls. To keep it simple, if inefficient, delete rows one by one.
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"""
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with Session() as session:
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for row_number in row_numbers:
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super().beginRemoveRows(QModelIndex(), row_number, row_number)
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PlaylistRows.delete_row(session, self.playlist_id, row_number)
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super().endRemoveRows()
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PlaylistRows.fixup_rownumbers(session, self.playlist_id)
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self.refresh_data(session)
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self.reset_track_sequence_row_numbers()
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def display_role(self, row: int, column: int, prd: PlaylistRowData) -> QVariant:
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"""
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Return text for display
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"""
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if self.is_header_row(row):
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if column == HEADER_NOTES_COLUMN:
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self.signals.span_cells_signal.emit(
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self.playlist_id,
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row,
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HEADER_NOTES_COLUMN,
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1,
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self.columnCount() - 1,
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)
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header_text = self.header_text(prd)
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if not header_text:
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return QVariant(Config.TEXT_NO_TRACK_NO_NOTE)
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else:
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return QVariant(self.header_text(prd))
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else:
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return QVariant()
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if column == Col.START_TIME.value:
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if row in self.start_end_times:
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start_time = self.start_end_times[row].start_time
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if start_time:
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return QVariant(start_time.strftime(Config.TRACK_TIME_FORMAT))
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return QVariant()
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if column == Col.END_TIME.value:
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if row in self.start_end_times:
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end_time = self.start_end_times[row].end_time
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if end_time:
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return QVariant(end_time.strftime(Config.TRACK_TIME_FORMAT))
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return QVariant()
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dispatch_table = {
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Col.START_GAP.value: QVariant(prd.start_gap),
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Col.TITLE.value: QVariant(prd.title),
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Col.ARTIST.value: QVariant(prd.artist),
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Col.DURATION.value: QVariant(ms_to_mmss(prd.duration)),
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Col.LAST_PLAYED.value: QVariant(get_relative_date(prd.lastplayed)),
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Col.BITRATE.value: QVariant(prd.bitrate),
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Col.NOTE.value: QVariant(prd.note),
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}
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if column in dispatch_table:
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return dispatch_table[column]
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return QVariant()
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def end_reset_model(self, playlist_id: int) -> None:
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"""
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End model reset if this is our playlist
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"""
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if playlist_id != self.playlist_id:
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return
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with Session() as session:
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self.refresh_data(session)
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super().endResetModel()
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self.reset_track_sequence_row_numbers()
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def edit_role(self, row: int, column: int, prd: PlaylistRowData) -> QVariant:
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"""
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Return text for editing
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"""
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# If this is a header row and we're being asked for the
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# HEADER_NOTES_COLUMN, return the note value
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if self.is_header_row(row) and column == HEADER_NOTES_COLUMN:
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return QVariant(prd.note)
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if column == Col.TITLE.value:
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return QVariant(prd.title)
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if column == Col.ARTIST.value:
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return QVariant(prd.artist)
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if column == Col.NOTE.value:
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return QVariant(prd.note)
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return QVariant()
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def flags(self, index: QModelIndex) -> Qt.ItemFlag:
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"""
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Standard model flags
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"""
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if not index.isValid():
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return Qt.ItemFlag.ItemIsDropEnabled
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default = (
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Qt.ItemFlag.ItemIsEnabled
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| Qt.ItemFlag.ItemIsSelectable
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| Qt.ItemFlag.ItemIsDragEnabled
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)
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if index.column() in [Col.TITLE.value, Col.ARTIST.value, Col.NOTE.value]:
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return default | Qt.ItemFlag.ItemIsEditable
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return default
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def font_role(self, row: int, column: int, prd: PlaylistRowData) -> QVariant:
|
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"""
|
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Return font
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"""
|
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# Notes column is never bold
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if column == Col.NOTE.value:
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return QVariant()
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boldfont = QFont()
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boldfont.setBold(not self.playlist_rows[row].played)
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return QVariant(boldfont)
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|
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def get_duplicate_rows(self) -> List[int]:
|
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"""
|
|
Return a list of duplicate rows. If track appears in rows 2, 3 and 4, return [3, 4]
|
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(ie, ignore the first, not-yet-duplicate, track).
|
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"""
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found = []
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result = []
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for i in range(len(self.playlist_rows)):
|
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track_id = self.playlist_rows[i].track_id
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if track_id is None:
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continue
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if track_id in found:
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result.append(i)
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else:
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found.append(track_id)
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return result
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|
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def _get_new_row_number(self, proposed_row_number: Optional[int]) -> int:
|
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"""
|
|
Sanitises proposed new row number.
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If proposed_row_number given, ensure it is valid.
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If not given, return row number to add to end of model.
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"""
|
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|
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if proposed_row_number is None or proposed_row_number > len(self.playlist_rows):
|
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# We are adding to the end of the list
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new_row_number = len(self.playlist_rows)
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elif proposed_row_number < 0:
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# Add to start of list
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new_row_number = 0
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else:
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new_row_number = proposed_row_number
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return new_row_number
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|
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def get_row_info(self, row_number: int) -> PlaylistRowData:
|
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"""
|
|
Return info about passed row
|
|
"""
|
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|
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return self.playlist_rows[row_number]
|
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|
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def get_row_track_path(self, row_number: int) -> str:
|
|
"""
|
|
Return path of track associated with row or empty string if no track associated
|
|
"""
|
|
|
|
return self.playlist_rows[row_number].path
|
|
|
|
def get_rows_duration(self, row_numbers: List[int]) -> int:
|
|
"""
|
|
Return the total duration of the passed rows
|
|
"""
|
|
|
|
duration = 0
|
|
for row_number in row_numbers:
|
|
duration += self.playlist_rows[row_number].duration
|
|
|
|
return duration
|
|
|
|
def get_unplayed_rows(self) -> List[int]:
|
|
"""
|
|
Return a list of unplayed row numbers
|
|
"""
|
|
|
|
return [a.plr_rownum for a in self.playlist_rows.values() if not a.played]
|
|
|
|
def headerData(
|
|
self,
|
|
section: int,
|
|
orientation: Qt.Orientation,
|
|
role: int = Qt.ItemDataRole.DisplayRole,
|
|
) -> QVariant:
|
|
"""
|
|
Return text for headers
|
|
"""
|
|
|
|
if role == Qt.ItemDataRole.DisplayRole:
|
|
if orientation == Qt.Orientation.Horizontal:
|
|
if section == Col.START_GAP.value:
|
|
return QVariant(Config.HEADER_START_GAP)
|
|
elif section == Col.TITLE.value:
|
|
return QVariant(Config.HEADER_TITLE)
|
|
elif section == Col.ARTIST.value:
|
|
return QVariant(Config.HEADER_ARTIST)
|
|
elif section == Col.DURATION.value:
|
|
return QVariant(Config.HEADER_DURATION)
|
|
elif section == Col.START_TIME.value:
|
|
return QVariant(Config.HEADER_START_TIME)
|
|
elif section == Col.END_TIME.value:
|
|
return QVariant(Config.HEADER_END_TIME)
|
|
elif section == Col.LAST_PLAYED.value:
|
|
return QVariant(Config.HEADER_LAST_PLAYED)
|
|
elif section == Col.BITRATE.value:
|
|
return QVariant(Config.HEADER_BITRATE)
|
|
elif section == Col.NOTE.value:
|
|
return QVariant(Config.HEADER_NOTE)
|
|
else:
|
|
if Config.ROWS_FROM_ZERO:
|
|
return QVariant(str(section))
|
|
else:
|
|
return QVariant(str(section + 1))
|
|
|
|
elif role == Qt.ItemDataRole.FontRole:
|
|
boldfont = QFont()
|
|
boldfont.setBold(True)
|
|
return QVariant(boldfont)
|
|
|
|
return QVariant()
|
|
|
|
def header_text(self, prd: PlaylistRowData) -> str:
|
|
"""
|
|
Process possible section timing directives embeded in header
|
|
"""
|
|
|
|
count: int = 0
|
|
unplayed_count: int = 0
|
|
duration: int = 0
|
|
|
|
if prd.note.endswith("+"):
|
|
# This header is the start of a timed section
|
|
for row_number in range(prd.plr_rownum + 1, len(self.playlist_rows)):
|
|
row_prd = self.playlist_rows[row_number]
|
|
if self.is_header_row(row_number):
|
|
if row_prd.note.endswith("-"):
|
|
return (
|
|
f"{prd.note[:-1].strip()} "
|
|
f"[{count} tracks, {ms_to_mmss(duration)} unplayed]"
|
|
)
|
|
else:
|
|
continue
|
|
else:
|
|
count += 1
|
|
if not row_prd.played:
|
|
unplayed_count += 1
|
|
duration += row_prd.duration
|
|
return (
|
|
f"{prd.note[:-1].strip()} "
|
|
f"[{count} tracks, {ms_to_mmss(duration, none='none')} "
|
|
"unplayed (to end of playlist)]"
|
|
)
|
|
elif prd.note.endswith("="):
|
|
# Show subtotal
|
|
for row_number in range(prd.plr_rownum - 1, -1, -1):
|
|
row_prd = self.playlist_rows[row_number]
|
|
if self.is_header_row(row_number):
|
|
if row_prd.note.endswith("-"):
|
|
# There was no start of section
|
|
return prd.note
|
|
if row_prd.note.endswith(("+", "=")):
|
|
# If we are playing this section, also
|
|
# calculate end time if all tracks are played.
|
|
end_time_str = ""
|
|
if (
|
|
track_sequence.now.plr_rownum
|
|
and track_sequence.now.end_time
|
|
and (
|
|
row_number
|
|
< track_sequence.now.plr_rownum
|
|
< prd.plr_rownum
|
|
)
|
|
):
|
|
section_end_time = track_sequence.now.end_time + timedelta(
|
|
milliseconds=duration
|
|
)
|
|
end_time_str = (
|
|
", section end time "
|
|
+ section_end_time.strftime(Config.TRACK_TIME_FORMAT)
|
|
)
|
|
stripped_note = prd.note[:-1].strip()
|
|
if stripped_note:
|
|
return (
|
|
f"{stripped_note} ["
|
|
f"{unplayed_count}/{count} track{'s' if count > 1 else ''} "
|
|
f"({ms_to_mmss(duration)}) unplayed{end_time_str}]"
|
|
)
|
|
else:
|
|
return (
|
|
f"[{unplayed_count}/{count} track{'s' if count > 1 else ''} "
|
|
f"({ms_to_mmss(duration)}) unplayed{end_time_str}]"
|
|
)
|
|
else:
|
|
continue
|
|
else:
|
|
count += 1
|
|
if not row_prd.played:
|
|
unplayed_count += 1
|
|
duration += row_prd.duration
|
|
|
|
elif prd.note == "-":
|
|
# If the hyphen is the only thing on the line, echo the note
|
|
# tha started the section without the trailing "+".
|
|
for row_number in range(prd.plr_rownum - 1, -1, -1):
|
|
row_prd = self.playlist_rows[row_number]
|
|
if self.is_header_row(row_number):
|
|
if row_prd.note.endswith("-"):
|
|
# We didn't find a matching section start
|
|
break
|
|
if row_prd.note.endswith("+"):
|
|
return f"[End: {row_prd.note[:-1]}]"
|
|
return "-"
|
|
|
|
return prd.note
|
|
|
|
def hide_played_tracks(self, hide: bool) -> None:
|
|
"""
|
|
Set played tracks hidden according to 'hide'
|
|
"""
|
|
|
|
self.played_tracks_hidden = hide
|
|
for row_number in range(len(self.playlist_rows)):
|
|
if self.is_played_row(row_number):
|
|
self.invalidate_row(row_number)
|
|
|
|
def insert_row(
|
|
self,
|
|
proposed_row_number: Optional[int],
|
|
track_id: Optional[int] = None,
|
|
note: Optional[str] = None,
|
|
) -> None:
|
|
"""
|
|
Insert a row.
|
|
"""
|
|
|
|
new_row_number = self._get_new_row_number(proposed_row_number)
|
|
|
|
with Session() as session:
|
|
super().beginInsertRows(QModelIndex(), new_row_number, new_row_number)
|
|
plr = PlaylistRows.insert_row(session, self.playlist_id, new_row_number)
|
|
|
|
plr.track_id = track_id
|
|
if note:
|
|
plr.note = note
|
|
|
|
self.refresh_data(session)
|
|
super().endInsertRows()
|
|
|
|
self.reset_track_sequence_row_numbers()
|
|
self.invalidate_rows(list(range(new_row_number, len(self.playlist_rows))))
|
|
|
|
def invalidate_row(self, modified_row: int) -> None:
|
|
"""
|
|
Signal to view to refresh invlidated row
|
|
"""
|
|
|
|
self.dataChanged.emit(
|
|
self.index(modified_row, 0),
|
|
self.index(modified_row, self.columnCount() - 1),
|
|
)
|
|
|
|
def invalidate_rows(self, modified_rows: List[int]) -> None:
|
|
"""
|
|
Signal to view to refresh invlidated rows
|
|
"""
|
|
|
|
for modified_row in modified_rows:
|
|
self.invalidate_row(modified_row)
|
|
|
|
def is_header_row(self, row_number: int) -> bool:
|
|
"""
|
|
Return True if row is a header row, else False
|
|
"""
|
|
|
|
if row_number in self.playlist_rows:
|
|
return self.playlist_rows[row_number].path == ""
|
|
return False
|
|
|
|
def is_played_row(self, row_number: int) -> bool:
|
|
"""
|
|
Return True if row is an unplayed track row, else False
|
|
"""
|
|
|
|
return self.playlist_rows[row_number].played
|
|
|
|
def is_track_in_playlist(self, track_id: int) -> Optional[PlaylistRowData]:
|
|
"""
|
|
If this track_id is in the playlist, return the PlaylistRowData object
|
|
else return None
|
|
"""
|
|
|
|
for row_number in range(len(self.playlist_rows)):
|
|
if self.playlist_rows[row_number].track_id == track_id:
|
|
return self.playlist_rows[row_number]
|
|
|
|
return None
|
|
|
|
def move_rows(self, from_rows: List[int], to_row_number: int) -> None:
|
|
"""
|
|
Move the playlist rows given to to_row and below.
|
|
"""
|
|
|
|
# Build a {current_row_number: new_row_number} dictionary
|
|
row_map: dict[int, int] = {}
|
|
|
|
# Put the from_row row numbers into the row_map. Ultimately the
|
|
# total number of elements in the playlist doesn't change, so
|
|
# check that adding the moved rows starting at to_row won't
|
|
# overshoot the end of the playlist.
|
|
if to_row_number + len(from_rows) > len(self.playlist_rows):
|
|
next_to_row = len(self.playlist_rows) - len(from_rows)
|
|
else:
|
|
next_to_row = to_row_number
|
|
|
|
for from_row, to_row in zip(
|
|
from_rows, range(next_to_row, next_to_row + len(from_rows))
|
|
):
|
|
row_map[from_row] = to_row
|
|
|
|
# Move the remaining rows to the row_map. We want to fill it
|
|
# before (if there are gaps) and after (likewise) the rows that
|
|
# are moving.
|
|
# This iterates old_row and new_row simultaneously.
|
|
for old_row, new_row in zip(
|
|
[x for x in self.playlist_rows.keys() if x not in from_rows],
|
|
[y for y in range(len(self.playlist_rows)) if y not in row_map.values()],
|
|
):
|
|
# Optimise: only add to map if there is a change
|
|
if old_row != new_row:
|
|
row_map[old_row] = new_row
|
|
|
|
# Reset any header rows that we're moving
|
|
for moving_row in row_map:
|
|
if self.is_header_row(moving_row):
|
|
# Reset column span
|
|
self.signals.span_cells_signal.emit(
|
|
self.playlist_id, moving_row, HEADER_NOTES_COLUMN, 1, 1
|
|
)
|
|
# Check to see whether any rows in track_sequence have moved
|
|
if track_sequence.previous.plr_rownum in row_map:
|
|
track_sequence.previous.plr_rownum = row_map[
|
|
track_sequence.previous.plr_rownum
|
|
]
|
|
if track_sequence.now.plr_rownum in row_map:
|
|
track_sequence.now.plr_rownum = row_map[track_sequence.now.plr_rownum]
|
|
if track_sequence.next.plr_rownum in row_map:
|
|
track_sequence.next.plr_rownum = row_map[track_sequence.next.plr_rownum]
|
|
|
|
# For SQLAlchemy, build a list of dictionaries that map plrid to
|
|
# new row number:
|
|
sqla_map: List[dict[str, int]] = []
|
|
for oldrow, newrow in row_map.items():
|
|
plrid = self.playlist_rows[oldrow].plrid
|
|
sqla_map.append({"plrid": plrid, "plr_rownum": newrow})
|
|
|
|
with Session() as session:
|
|
PlaylistRows.update_plr_rownumbers(session, self.playlist_id, sqla_map)
|
|
# Update playlist_rows
|
|
self.refresh_data(session)
|
|
|
|
# Update display
|
|
self.reset_track_sequence_row_numbers()
|
|
self.invalidate_rows(list(row_map.keys()))
|
|
|
|
def mark_unplayed(self, row_numbers: List[int]) -> None:
|
|
"""
|
|
Mark row as unplayed
|
|
"""
|
|
|
|
with Session() as session:
|
|
for row_number in row_numbers:
|
|
plr = session.get(PlaylistRows, self.playlist_rows[row_number].plrid)
|
|
if not plr:
|
|
return
|
|
plr.played = False
|
|
self.refresh_row(session, row_number)
|
|
|
|
self.invalidate_rows(row_numbers)
|
|
|
|
def move_rows_between_playlists(
|
|
self, from_rows: List[int], to_row_number: int, to_playlist_id: int
|
|
) -> None:
|
|
"""
|
|
Move the playlist rows given to to_row and below of to_playlist.
|
|
"""
|
|
|
|
# Row removal must be wrapped in beginRemoveRows ..
|
|
# endRemoveRows and the row range must be contiguous. Process
|
|
# the highest rows first so the lower row numbers are unchanged
|
|
row_groups = self._reversed_contiguous_row_groups(from_rows)
|
|
next_to_row = to_row_number
|
|
|
|
# Prepare destination playlist for a reset
|
|
self.signals.begin_reset_model_signal.emit(to_playlist_id)
|
|
|
|
with Session() as session:
|
|
# Make room in destination playlist
|
|
max_destination_row_number = PlaylistRows.get_last_used_row(
|
|
session, to_playlist_id
|
|
)
|
|
if (
|
|
max_destination_row_number
|
|
and to_row_number <= max_destination_row_number
|
|
):
|
|
PlaylistRows.move_rows_down(
|
|
session, to_playlist_id, to_row_number, len(from_rows)
|
|
)
|
|
|
|
for row_group in row_groups:
|
|
super().beginRemoveRows(QModelIndex(), min(row_group), max(row_group))
|
|
for plr in PlaylistRows.plrids_to_plrs(
|
|
session,
|
|
self.playlist_id,
|
|
[self.playlist_rows[a].plrid for a in row_group],
|
|
):
|
|
if plr.id == track_sequence.now.plr_id:
|
|
# Don't move current track
|
|
continue
|
|
plr.playlist_id = to_playlist_id
|
|
plr.plr_rownum = next_to_row
|
|
next_to_row += 1
|
|
self.refresh_data(session)
|
|
super().endRemoveRows()
|
|
# We need to remove gaps in row numbers after tracks have
|
|
# moved.
|
|
PlaylistRows.fixup_rownumbers(session, self.playlist_id)
|
|
self.refresh_data(session)
|
|
|
|
# Reset of model must come after session has been closed
|
|
self.reset_track_sequence_row_numbers()
|
|
self.signals.row_order_changed_signal.emit(to_playlist_id)
|
|
self.signals.end_reset_model_signal.emit(to_playlist_id)
|
|
self.update_track_times()
|
|
|
|
def move_track_add_note(
|
|
self, new_row_number: int, existing_prd: PlaylistRowData, note: str
|
|
) -> None:
|
|
"""
|
|
Move existing_prd track to new_row_number and append note to any existing note
|
|
"""
|
|
|
|
if note:
|
|
with Session() as session:
|
|
plr = session.get(PlaylistRows, existing_prd.plrid)
|
|
if plr:
|
|
if plr.note:
|
|
plr.note += "\n" + note
|
|
else:
|
|
plr.note = note
|
|
|
|
# Carry out the move outside of the session context to ensure
|
|
# database updated with any note change
|
|
self.move_rows([existing_prd.plr_rownum], new_row_number)
|
|
self.signals.resize_rows_signal.emit(self.playlist_id)
|
|
|
|
def move_track_to_header(
|
|
self, header_row_number: int, existing_prd: PlaylistRowData, note: Optional[str]
|
|
) -> None:
|
|
"""
|
|
Add the existing_prd track details to the existing header at header_row_number
|
|
"""
|
|
|
|
if existing_prd.track_id:
|
|
if note and existing_prd.note:
|
|
note += "\n" + existing_prd.note
|
|
self.add_track_to_header(header_row_number, existing_prd.track_id, note)
|
|
self.delete_rows([existing_prd.plr_rownum])
|
|
|
|
def obs_scene_change(self, row_number: int) -> None:
|
|
"""
|
|
Check this row and any preceding headers for OBS scene change command
|
|
and execute any found
|
|
"""
|
|
|
|
# Check any headers before this row
|
|
idx = row_number - 1
|
|
while self.is_header_row(idx):
|
|
idx -= 1
|
|
# Step through headers in row order and finish with this row
|
|
for chkrow in range(idx + 1, row_number + 1):
|
|
match_obj = scene_change_re.search(self.playlist_rows[chkrow].note)
|
|
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}'")
|
|
continue
|
|
except obs.error.OBSSDKError as e:
|
|
log.error(f"OBS SDK error ({e})")
|
|
return
|
|
|
|
def open_in_audacity(self, row_number: int) -> None:
|
|
"""
|
|
Open track at passed row number in Audacity
|
|
"""
|
|
|
|
path = self.playlist_rows[row_number].path
|
|
if path:
|
|
open_in_audacity(path)
|
|
|
|
def previous_track_ended(self) -> None:
|
|
"""
|
|
Notification from musicmuster that the previous track has ended.
|
|
|
|
Actions required:
|
|
- sanity check
|
|
- update display
|
|
"""
|
|
|
|
# Sanity check
|
|
if not track_sequence.previous.track_id:
|
|
log.error("playlistmodel:previous_track_ended called with no current track")
|
|
return
|
|
if track_sequence.previous.plr_rownum is None:
|
|
log.error(
|
|
"playlistmodel:previous_track_ended called with no row number "
|
|
f"({track_sequence.previous=})"
|
|
)
|
|
return
|
|
|
|
# Update display
|
|
self.invalidate_row(track_sequence.previous.plr_rownum)
|
|
|
|
def refresh_data(self, session: scoped_session):
|
|
"""Populate dicts for data calls"""
|
|
|
|
# Populate self.playlist_rows with playlist data
|
|
self.playlist_rows.clear()
|
|
for p in PlaylistRows.deep_rows(session, self.playlist_id):
|
|
self.playlist_rows[p.plr_rownum] = PlaylistRowData(p)
|
|
|
|
def refresh_row(self, session, row_number):
|
|
"""Populate dict for one row from database"""
|
|
|
|
p = PlaylistRows.deep_row(session, self.playlist_id, row_number)
|
|
self.playlist_rows[row_number] = PlaylistRowData(p)
|
|
|
|
def remove_track(self, row_number: int) -> None:
|
|
"""
|
|
Remove track from row, retaining row as a header row
|
|
"""
|
|
|
|
with Session() as session:
|
|
plr = session.get(PlaylistRows, self.playlist_rows[row_number].plrid)
|
|
if plr:
|
|
plr.track_id = None
|
|
self.refresh_row(session, row_number)
|
|
self.invalidate_row(row_number)
|
|
|
|
def rescan_track(self, row_number: int) -> None:
|
|
"""
|
|
Rescan track at passed row number
|
|
"""
|
|
|
|
track_id = self.playlist_rows[row_number].track_id
|
|
if track_id:
|
|
with Session() as session:
|
|
track = session.get(Tracks, track_id)
|
|
set_track_metadata(track)
|
|
self.refresh_row(session, row_number)
|
|
self.invalidate_row(row_number)
|
|
self.signals.resize_rows_signal.emit(self.playlist_id)
|
|
|
|
def reset_track_sequence_row_numbers(self) -> None:
|
|
"""
|
|
Signal handler for when row ordering has changed
|
|
"""
|
|
|
|
# Check the track_sequence next, now and previous plrs and
|
|
# update the row number
|
|
with Session() as session:
|
|
if track_sequence.next.plr_rownum:
|
|
next_plr = session.get(PlaylistRows, track_sequence.next.plr_id)
|
|
if next_plr:
|
|
track_sequence.next.plr_rownum = next_plr.plr_rownum
|
|
if track_sequence.now.plr_rownum:
|
|
now_plr = session.get(PlaylistRows, track_sequence.now.plr_id)
|
|
if now_plr:
|
|
track_sequence.now.plr_rownum = now_plr.plr_rownum
|
|
if track_sequence.previous.plr_rownum:
|
|
previous_plr = session.get(PlaylistRows, track_sequence.previous.plr_id)
|
|
if previous_plr:
|
|
track_sequence.previous.plr_rownum = previous_plr.plr_rownum
|
|
|
|
self.update_track_times()
|
|
|
|
def _reversed_contiguous_row_groups(
|
|
self, row_numbers: List[int]
|
|
) -> List[List[int]]:
|
|
"""
|
|
Take the list of row numbers and split into groups of contiguous rows. Return as a list
|
|
of lists with the highest row numbers first.
|
|
|
|
Example:
|
|
input [2, 3, 4, 5, 7, 9, 10, 13, 17, 20, 21]
|
|
return: [[20, 21], [17], [13], [9, 10], [7], [2, 3, 4, 5]]
|
|
"""
|
|
|
|
result: List[List[int]] = []
|
|
temp: List[int] = []
|
|
last_value = row_numbers[0] - 1
|
|
|
|
for idx in range(len(row_numbers)):
|
|
if row_numbers[idx] != last_value + 1:
|
|
result.append(temp)
|
|
temp = []
|
|
last_value = row_numbers[idx]
|
|
temp.append(last_value)
|
|
if temp:
|
|
result.append(temp)
|
|
result.reverse()
|
|
|
|
return result
|
|
|
|
def rowCount(self, index: QModelIndex = QModelIndex()) -> int:
|
|
"""Standard function for view"""
|
|
|
|
return len(self.playlist_rows)
|
|
|
|
def row_order_changed(self, playlist_id: int) -> None:
|
|
"""
|
|
Signal handler for when row ordering has changed
|
|
"""
|
|
|
|
# Only action if this is for us
|
|
if playlist_id != self.playlist_id:
|
|
return
|
|
|
|
self.reset_track_sequence_row_numbers()
|
|
|
|
def selection_is_sortable(self, row_numbers: List[int]) -> bool:
|
|
"""
|
|
Return True if the selection is sortable. That means:
|
|
- at least two rows selected
|
|
- selected rows are contiguous
|
|
- selected rows do not include any header rows
|
|
"""
|
|
|
|
# at least two rows selected
|
|
if len(row_numbers) < 2:
|
|
return False
|
|
|
|
# selected rows are contiguous
|
|
if sorted(row_numbers) != list(range(min(row_numbers), max(row_numbers) + 1)):
|
|
return False
|
|
|
|
# selected rows do not include any header rows
|
|
for row_number in row_numbers:
|
|
if self.is_header_row(row_number):
|
|
return False
|
|
|
|
return True
|
|
|
|
def set_next_row(self, row_number: Optional[int]) -> None:
|
|
"""
|
|
Set row_number as next track. If row_number is None, clear next track.
|
|
"""
|
|
|
|
next_row_was = track_sequence.next.plr_rownum
|
|
|
|
if row_number is None:
|
|
if next_row_was is None:
|
|
return
|
|
track_sequence.next = PlaylistTrack()
|
|
self.signals.next_track_changed_signal.emit()
|
|
return
|
|
|
|
# Update playing_track
|
|
with Session() as session:
|
|
track_sequence.next = PlaylistTrack()
|
|
try:
|
|
plrid = self.playlist_rows[row_number].plrid
|
|
except IndexError:
|
|
log.error(
|
|
f"playlistmodel.set_next_track({row_number=}, "
|
|
f"{self.playlist_id=}"
|
|
)
|
|
return
|
|
plr = session.get(PlaylistRows, plrid)
|
|
if plr:
|
|
# Check this isn't a header row
|
|
if self.is_header_row(row_number):
|
|
return
|
|
# Check track is readable
|
|
if file_is_unreadable(plr.track.path):
|
|
return
|
|
track_sequence.next.set_plr(session, plr)
|
|
self.signals.next_track_changed_signal.emit()
|
|
self.signals.search_wikipedia_signal.emit(
|
|
self.playlist_rows[row_number].title
|
|
)
|
|
self.invalidate_row(row_number)
|
|
|
|
if next_row_was is not None:
|
|
self.invalidate_row(next_row_was)
|
|
self.update_track_times()
|
|
|
|
def setData(
|
|
self, index: QModelIndex, value: QVariant, role: int = Qt.ItemDataRole.EditRole
|
|
) -> bool:
|
|
"""
|
|
Update model with edited data
|
|
"""
|
|
|
|
if index.isValid() and role == Qt.ItemDataRole.EditRole:
|
|
row_number = index.row()
|
|
column = index.column()
|
|
|
|
with Session() as session:
|
|
plr = session.get(PlaylistRows, self.playlist_rows[row_number].plrid)
|
|
if not plr:
|
|
print(
|
|
f"Error saving data: {row_number=}, {column=}, "
|
|
f"{value=}, {self.playlist_id=}"
|
|
)
|
|
return False
|
|
|
|
if plr.track_id:
|
|
if column == Col.TITLE.value or column == Col.ARTIST.value:
|
|
track = session.get(Tracks, plr.track_id)
|
|
if not track:
|
|
print(f"Error retreiving track: {plr=}")
|
|
return False
|
|
if column == Col.TITLE.value:
|
|
track.title = str(value)
|
|
elif column == Col.ARTIST.value:
|
|
track.artist = str(value)
|
|
else:
|
|
print(f"Error updating track: {column=}, {value=}")
|
|
return False
|
|
elif column == Col.NOTE.value:
|
|
plr.note = str(value)
|
|
else:
|
|
# This is a header row
|
|
if column == HEADER_NOTES_COLUMN:
|
|
plr.note = str(value)
|
|
|
|
# Flush changes before refreshing data
|
|
session.flush()
|
|
self.refresh_row(session, row_number)
|
|
self.dataChanged.emit(index, index, [Qt.ItemDataRole.DisplayRole, role])
|
|
return True
|
|
|
|
return False
|
|
|
|
def sort_by_artist(self, row_numbers: List[int]) -> None:
|
|
"""
|
|
Sort selected rows by artist
|
|
"""
|
|
|
|
self.sort_by_attribute(row_numbers, "artist")
|
|
|
|
def sort_by_attribute(self, row_numbers: List[int], attr_name: str) -> None:
|
|
"""
|
|
Sort selected rows by passed attribute name where 'attribute' is a
|
|
key in PlaylistRowData
|
|
"""
|
|
|
|
# Create a subset of playlist_rows with the rows we are
|
|
# interested in
|
|
shortlist_rows = {k: self.playlist_rows[k] for k in row_numbers}
|
|
sorted_list = [
|
|
plr.plr_rownum
|
|
for plr in sorted(shortlist_rows.values(), key=attrgetter(attr_name))
|
|
]
|
|
self.move_rows(sorted_list, min(sorted_list))
|
|
|
|
def sort_by_duration(self, row_numbers: List[int]) -> None:
|
|
"""
|
|
Sort selected rows by duration
|
|
"""
|
|
|
|
self.sort_by_attribute(row_numbers, "duration")
|
|
|
|
def sort_by_lastplayed(self, row_numbers: List[int]) -> None:
|
|
"""
|
|
Sort selected rows by lastplayed
|
|
"""
|
|
|
|
self.sort_by_attribute(row_numbers, "lastplayed")
|
|
|
|
def sort_by_title(self, row_numbers: List[int]) -> None:
|
|
"""
|
|
Sort selected rows by title
|
|
"""
|
|
|
|
self.sort_by_attribute(row_numbers, "title")
|
|
|
|
def supportedDropActions(self) -> Qt.DropAction:
|
|
return Qt.DropAction.MoveAction | Qt.DropAction.CopyAction
|
|
|
|
def update_track_times(self) -> None:
|
|
"""
|
|
Update track start/end times in self.playlist_rows
|
|
"""
|
|
|
|
next_start_time: Optional[datetime] = None
|
|
update_rows: List[int] = []
|
|
|
|
for row_number in range(len(self.playlist_rows)):
|
|
stend = self.start_end_times[row_number] = StartEndTimes()
|
|
prd = self.playlist_rows[row_number]
|
|
|
|
# Reset start_time if this is the current row
|
|
if row_number == track_sequence.now.plr_rownum:
|
|
stend.start_time = track_sequence.now.start_time
|
|
stend.end_time = track_sequence.now.end_time
|
|
if not next_start_time:
|
|
next_start_time = stend.end_time
|
|
continue
|
|
|
|
# Set start time for next row if we have a current track
|
|
if (
|
|
row_number == track_sequence.next.plr_rownum
|
|
and track_sequence.now.end_time
|
|
):
|
|
stend.start_time = track_sequence.now.end_time
|
|
stend.end_time = stend.start_time + timedelta(milliseconds=prd.duration)
|
|
next_start_time = stend.end_time
|
|
update_rows.append(row_number)
|
|
continue
|
|
|
|
# Don't update times for tracks that have been played
|
|
if prd.played:
|
|
continue
|
|
|
|
# If we're between the current and next row, zero out
|
|
# times
|
|
if (
|
|
track_sequence.now.plr_rownum is not None
|
|
and track_sequence.next.plr_rownum is not None
|
|
and track_sequence.now.plr_rownum
|
|
< row_number
|
|
< track_sequence.next.plr_rownum
|
|
):
|
|
update_rows.append(row_number)
|
|
continue
|
|
|
|
# Reset start time if timing in header or at current track
|
|
if self.is_header_row(row_number):
|
|
header_time = get_embedded_time(prd.note)
|
|
if header_time:
|
|
next_start_time = header_time
|
|
else:
|
|
# This is an unplayed track
|
|
# Don't schedule unplayable tracks
|
|
if file_is_unreadable(prd.path):
|
|
continue
|
|
|
|
# Set start/end if we have a start time
|
|
if next_start_time is None:
|
|
continue
|
|
if stend.start_time != next_start_time:
|
|
stend.start_time = next_start_time
|
|
update_rows.append(row_number)
|
|
next_start_time += timedelta(
|
|
milliseconds=self.playlist_rows[row_number].duration
|
|
)
|
|
if stend.end_time != next_start_time:
|
|
stend.end_time = next_start_time
|
|
update_rows.append(row_number)
|
|
|
|
# Update start/stop times of rows that have changed
|
|
for updated_row in update_rows:
|
|
self.dataChanged.emit(
|
|
self.index(updated_row, Col.START_TIME.value),
|
|
self.index(updated_row, Col.END_TIME.value),
|
|
)
|
|
|
|
|
|
class PlaylistProxyModel(QSortFilterProxyModel):
|
|
"""
|
|
For searching and filtering
|
|
"""
|
|
|
|
def __init__(
|
|
self,
|
|
data_model: PlaylistModel,
|
|
*args,
|
|
**kwargs,
|
|
):
|
|
self.data_model = data_model
|
|
super().__init__(*args, **kwargs)
|
|
|
|
self.setSourceModel(data_model)
|
|
# Search all columns
|
|
self.setFilterKeyColumn(-1)
|
|
|
|
def filterAcceptsRow(self, source_row: int, source_parent: QModelIndex) -> bool:
|
|
"""
|
|
Subclass to filter by played status
|
|
"""
|
|
|
|
if self.data_model.played_tracks_hidden:
|
|
if self.data_model.is_played_row(source_row):
|
|
# Don't hide current or next track
|
|
with Session() as session:
|
|
if track_sequence.next.plr_id:
|
|
next_plr = session.get(PlaylistRows, track_sequence.next.plr_id)
|
|
if (
|
|
next_plr
|
|
and next_plr.plr_rownum == source_row
|
|
and next_plr.playlist_id == self.data_model.playlist_id
|
|
):
|
|
return True
|
|
if track_sequence.now.plr_id:
|
|
now_plr = session.get(PlaylistRows, track_sequence.now.plr_id)
|
|
if (
|
|
now_plr
|
|
and now_plr.plr_rownum == source_row
|
|
and now_plr.playlist_id == self.data_model.playlist_id
|
|
):
|
|
return True
|
|
# Don't hide previous track until
|
|
# HIDE_AFTER_PLAYING_OFFSET milliseconds after
|
|
# current track has started
|
|
if track_sequence.previous.plr_id:
|
|
previous_plr = session.get(
|
|
PlaylistRows, track_sequence.previous.plr_id
|
|
)
|
|
if (
|
|
previous_plr
|
|
and previous_plr.plr_rownum == source_row
|
|
and previous_plr.playlist_id == self.data_model.playlist_id
|
|
):
|
|
if track_sequence.now.start_time:
|
|
if datetime.now() > (
|
|
track_sequence.now.start_time
|
|
+ timedelta(
|
|
milliseconds=Config.HIDE_AFTER_PLAYING_OFFSET
|
|
)
|
|
):
|
|
return False
|
|
else:
|
|
# Invalidate this row in
|
|
# HIDE_AFTER_PLAYING_OFFSET and a
|
|
# bit milliseconds
|
|
# so that it hides then - add 100mS
|
|
# on so that it if clause above it
|
|
# true next time through.
|
|
QTimer.singleShot(
|
|
Config.HIDE_AFTER_PLAYING_OFFSET + 100,
|
|
lambda: self.data_model.invalidate_row(
|
|
source_row
|
|
),
|
|
)
|
|
return True
|
|
else:
|
|
return True
|
|
|
|
return False
|
|
return super().filterAcceptsRow(source_row, source_parent)
|
|
|
|
def set_incremental_search(self, search_string: str) -> None:
|
|
"""
|
|
Update search pattern
|
|
"""
|
|
|
|
self.setFilterRegularExpression(
|
|
QRegularExpression(
|
|
search_string, QRegularExpression.PatternOption.CaseInsensitiveOption
|
|
)
|
|
)
|
|
|
|
# ######################################
|
|
# Forward functions not handled in proxy
|
|
# ######################################
|
|
|
|
def current_track_started(self):
|
|
return self.data_model.current_track_started()
|
|
|
|
def delete_rows(self, row_numbers: List[int]) -> None:
|
|
return self.data_model.delete_rows(row_numbers)
|
|
|
|
def get_duplicate_rows(self) -> List[int]:
|
|
return self.data_model.get_duplicate_rows()
|
|
|
|
def get_rows_duration(self, row_numbers: List[int]) -> int:
|
|
return self.data_model.get_rows_duration(row_numbers)
|
|
|
|
def get_row_info(self, row_number: int) -> PlaylistRowData:
|
|
return self.data_model.get_row_info(row_number)
|
|
|
|
def get_row_track_path(self, row_number: int) -> str:
|
|
return self.data_model.get_row_track_path(row_number)
|
|
|
|
def hide_played_tracks(self, hide: bool) -> None:
|
|
return self.data_model.hide_played_tracks(hide)
|
|
|
|
def insert_row(
|
|
self,
|
|
proposed_row_number: Optional[int],
|
|
track_id: Optional[int] = None,
|
|
note: Optional[str] = None,
|
|
) -> None:
|
|
return self.data_model.insert_row(proposed_row_number, track_id, note)
|
|
|
|
def is_header_row(self, row_number: int) -> bool:
|
|
return self.data_model.is_header_row(row_number)
|
|
|
|
def is_played_row(self, row_number: int) -> bool:
|
|
return self.data_model.is_played_row(row_number)
|
|
|
|
def is_track_in_playlist(self, track_id: int) -> Optional[PlaylistRowData]:
|
|
return self.data_model.is_track_in_playlist(track_id)
|
|
|
|
def mark_unplayed(self, row_numbers: List[int]) -> None:
|
|
return self.data_model.mark_unplayed(row_numbers)
|
|
|
|
def move_rows(self, from_rows: List[int], to_row_number: int) -> None:
|
|
return self.data_model.move_rows(from_rows, to_row_number)
|
|
|
|
def move_rows_between_playlists(
|
|
self, from_rows: List[int], to_row_number: int, to_playlist_id: int
|
|
) -> None:
|
|
return self.data_model.move_rows_between_playlists(
|
|
from_rows, to_row_number, to_playlist_id
|
|
)
|
|
|
|
def move_track_add_note(
|
|
self, new_row_number: int, existing_prd: PlaylistRowData, note: str
|
|
) -> None:
|
|
return self.data_model.move_track_add_note(new_row_number, existing_prd, note)
|
|
|
|
def move_track_to_header(
|
|
self, header_row_number: int, existing_prd: PlaylistRowData, note: Optional[str]
|
|
) -> None:
|
|
return self.data_model.move_track_to_header(
|
|
header_row_number, existing_prd, note
|
|
)
|
|
|
|
def open_in_audacity(self, row_number: int) -> None:
|
|
return self.data_model.open_in_audacity(row_number)
|
|
|
|
def previous_track_ended(self) -> None:
|
|
return self.data_model.previous_track_ended()
|
|
|
|
def remove_track(self, row_number: int) -> None:
|
|
return self.data_model.remove_track(row_number)
|
|
|
|
def rescan_track(self, row_number: int) -> None:
|
|
return self.data_model.rescan_track(row_number)
|
|
|
|
def set_next_row(self, row_number: Optional[int]) -> None:
|
|
return self.data_model.set_next_row(row_number)
|
|
|
|
def sort_by_artist(self, row_numbers: List[int]) -> None:
|
|
return self.data_model.sort_by_artist(row_numbers)
|
|
|
|
def sort_by_duration(self, row_numbers: List[int]) -> None:
|
|
return self.data_model.sort_by_duration(row_numbers)
|
|
|
|
def sort_by_lastplayed(self, row_numbers: List[int]) -> None:
|
|
return self.data_model.sort_by_lastplayed(row_numbers)
|
|
|
|
def sort_by_title(self, row_numbers: List[int]) -> None:
|
|
return self.data_model.sort_by_title(row_numbers)
|
|
|
|
def update_track_times(self) -> None:
|
|
return self.data_model.update_track_times()
|