Protect music player during fade

.envrc

@@ -1,25 +1 @@
-layout uv
+layout poetry
-export LINE_PROFILE=1
-export MAIL_PASSWORD="ewacyay5seu2qske"
-export MAIL_PORT=587
-export MAIL_SERVER="smtp.fastmail.com"
-export MAIL_USERNAME="kae@midnighthax.com"
-export MAIL_USE_TLS=True
-export PYGAME_HIDE_SUPPORT_PROMPT=1
-
-branch=$(git branch --show-current)
-
-# Always treat running from /home/kae/mm as production
-if [ $(pwd) == /home/kae/mm ]; then
-        export MM_ENV="PRODUCTION"
-        export DATABASE_URL="mysql+mysqldb://musicmuster:musicmuster@localhost/musicmuster_prod"
-# on_git_branch is a direnv directive
-# See https://github.com/direnv/direnv/blob/master/man/direnv-stdlib.1.md
-elif on_git_branch master; then
-        export MM_ENV="PRODUCTION"
-        export DATABASE_URL="mysql+mysqldb://musicmuster:musicmuster@localhost/musicmuster_prod"
-else
-        export MM_ENV="DEVELOPMENT"
-        export DATABASE_URL="mysql+mysqldb://dev_musicmuster:dev_musicmuster@localhost/dev_musicmuster"
-        export PYTHONBREAKPOINT="pudb.set_trace"
-fi

.flake8

@@ -1,13 +0,0 @@
-[flake8]
-max-line-length = 88
-select = C,E,F,W,B,B950
-extend-ignore = E203, E501
-exclude =
-    .git
-    app/ui,
-    __pycache__,
-    archive,
-    migrations,
-    prof,
-    docs,
-    app/icons_rc.py

.gitattributes

@@ -1 +0,0 @@
-*.py diff=python

.gitignore

@@ -2,7 +2,6 @@
 *.pyc
 *.swp
 tags
-.venv/
 venv/
 Session.vim
 *.flac
@@ -11,7 +10,3 @@ StudioPlaylist.png
 *.otl
 *.howto
 .direnv
-tmp/
-.coverage
-profile_output*
-kae.py

.idea/.gitignore

@@ -0,0 +1,8 @@
+# Default ignored files
+/shelf/
+/workspace.xml
+# Editor-based HTTP Client requests
+/httpRequests/
+# Datasource local storage ignored files
+/dataSources/
+/dataSources.local.xml

.idea/dataSources.xml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="DataSourceManagerImpl" format="xml" multifile-model="true">
+    <data-source source="LOCAL" name="musicmuster_dev@localhost" uuid="49514dbe-26ec-4cb2-b457-06666d93ac47">
+      <driver-ref>mariadb</driver-ref>
+      <synchronize>true</synchronize>
+      <jdbc-driver>org.mariadb.jdbc.Driver</jdbc-driver>
+      <jdbc-url>jdbc:mariadb://localhost:3306/musicmuster_dev</jdbc-url>
+      <working-dir>$ProjectFileDir$</working-dir>
+    </data-source>
+  </component>
+</project>

.idea/inspectionProfiles/Project_Default.xml

@@ -0,0 +1,14 @@
+<component name="InspectionProjectProfileManager">
+  <profile version="1.0">
+    <option name="myName" value="Project Default" />
+    <inspection_tool class="PyPep8Inspection" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="PyPep8NamingInspection" enabled="true" level="WARNING" enabled_by_default="true" />
+    <inspection_tool class="PyUnresolvedReferencesInspection" enabled="true" level="WARNING" enabled_by_default="true">
+      <option name="ignoredIdentifiers">
+        <list>
+          <option value="PyQt5.QtWidgets.customContextMenuRequested.*" />
+        </list>
+      </option>
+    </inspection_tool>
+  </profile>
+</component>

.idea/inspectionProfiles/profiles_settings.xml

@@ -0,0 +1,7 @@
+<component name="InspectionProjectProfileManager">
+  <settings>
+    <option name="PROJECT_PROFILE" value="Default" />
+    <option name="USE_PROJECT_PROFILE" value="false" />
+    <version value="1.0" />
+  </settings>
+</component>

.idea/misc.xml

@@ -0,0 +1,4 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectRootManager" version="2" project-jdk-name="Poetry (musicmuster) (2)" project-jdk-type="Python SDK" />
+</project>

.idea/modules.xml

@@ -0,0 +1,8 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="ProjectModuleManager">
+    <modules>
+      <module fileurl="file://$PROJECT_DIR$/.idea/musicmuster.iml" filepath="$PROJECT_DIR$/.idea/musicmuster.iml" />
+    </modules>
+  </component>
+</project>

.idea/musicmuster.iml

@@ -0,0 +1,12 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<module type="PYTHON_MODULE" version="4">
+  <component name="NewModuleRootManager">
+    <content url="file://$MODULE_DIR$" />
+    <orderEntry type="inheritedJdk" />
+    <orderEntry type="sourceFolder" forTests="false" />
+  </component>
+  <component name="PyDocumentationSettings">
+    <option name="format" value="PLAIN" />
+    <option name="myDocStringFormat" value="Plain" />
+  </component>
+</module>

.idea/sqldialects.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="SqlDialectMappings">
+    <file url="PROJECT" dialect="MariaDB" />
+  </component>
+</project>

.idea/vcs.xml

@@ -0,0 +1,6 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project version="4">
+  <component name="VcsDirectoryMappings">
+    <mapping directory="$PROJECT_DIR$" vcs="Git" />
+  </component>
+</project>

.python-version

@@ -1 +1 @@
-3.13
+musicmuster

alembic.ini

@@ -1,29 +1,18 @@
-# a multi-database configuration.
+# A generic, single database configuration.
 
 [alembic]
-# this must be configured to point to the Alchemical database instance
-# there are two components separated by a colon:
-# the left part is the import path to the module containing the database instance
-# the right part is the name of the database instance, typically 'db'
-alchemical_db = models:db
-
 # path to migration scripts
 script_location = migrations
 
-# template used to generate migration file names; The default value is %%(rev)s_%%(slug)s
+# template used to generate migration files
-# Uncomment the line below if you want the files to be prepended with date and time
+# file_template = %%(rev)s_%%(slug)s
-# see https://alembic.sqlalchemy.org/en/latest/tutorial.html#editing-the-ini-file
-# for all available tokens
-# file_template = %%(year)d_%%(month).2d_%%(day).2d_%%(hour).2d%%(minute).2d-%%(rev)s_%%(slug)s
 
 # sys.path path, will be prepended to sys.path if present.
 # defaults to the current working directory.
-prepend_sys_path = app
+prepend_sys_path = .
 
-# timezone to use when rendering the date within the migration file
+# timezone to use when rendering the date
-# as well as the filename.
+# within the migration file as well as the filename.
-# If specified, requires the python-dateutil library that can be
-# installed by adding `alembic[tz]` to the pip requirements
 # string value is passed to dateutil.tz.gettz()
 # leave blank for localtime
 # timezone =
@@ -41,36 +30,27 @@ prepend_sys_path = app
 # versions/ directory
 # sourceless = false
 
-# version location specification; This defaults
+# version location specification; this defaults
 # to migrations/versions.  When using multiple version
-# directories, initial revisions must be specified with --version-path.
+# directories, initial revisions must be specified with --version-path
-# The path separator used here should be the separator specified by "version_path_separator" below.
+# version_locations = %(here)s/bar %(here)s/bat migrations/versions
-# version_locations = %(here)s/bar:%(here)s/bat:migrations/versions
-
-# version path separator; As mentioned above, this is the character used to split
-# version_locations. The default within new alembic.ini files is "os", which uses os.pathsep.
-# If this key is omitted entirely, it falls back to the legacy behavior of splitting on spaces and/or commas.
-# Valid values for version_path_separator are:
-#
-# version_path_separator = :
-# version_path_separator = ;
-# version_path_separator = space
-version_path_separator = os  # Use os.pathsep. Default configuration used for new projects.
 
 # the output encoding used when revision files
 # are written from script.py.mako
 # output_encoding = utf-8
 
+sqlalchemy.url = mysql+mysqldb://musicmuster:musicmuster@localhost/musicmuster_dev
+
 [post_write_hooks]
 # post_write_hooks defines scripts or Python functions that are run
 # on newly generated revision scripts.  See the documentation for further
 # detail and examples
 
 # format using "black" - use the console_scripts runner, against the "black" entrypoint
-# hooks = black
+# hooks=black
-# black.type = console_scripts
+# black.type=console_scripts
-# black.entrypoint = black
+# black.entrypoint=black
-# black.options = -l 79 REVISION_SCRIPT_FILENAME
+# black.options=-l 79
 
 # Logging configuration
 [loggers]

analyse_tracks.py

@@ -2,7 +2,7 @@
 
 import os
 
-from pydub import AudioSegment
+from pydub import AudioSegment, effects
 
 # DIR = "/home/kae/git/musicmuster/archive"
 DIR = "/home/kae/git/musicmuster"

app/audacity_controller.py

@@ -1,155 +0,0 @@
-# Standard library imports
-import os
-import psutil
-import socket
-import select
-from typing import Optional
-
-# PyQt imports
-
-# Third party imports
-
-# App imports
-from classes import ApplicationError
-from config import Config
-from log import log
-
-
-class AudacityController:
-    def __init__(
-        self,
-        method: str = "pipe",
-        socket_host: str = "localhost",
-        socket_port: int = 12345,
-        timeout: int = Config.AUDACITY_TIMEOUT_SECONDS,
-    ) -> None:
-        """
-        Initialize the AudacityController.
-        :param method: Communication method ('pipe' or 'socket').
-        :param socket_host: Host for socket connection (if using sockets).
-        :param socket_port: Port for socket connection (if using sockets).
-        :param timeout: Timeout in seconds for pipe operations.
-        """
-
-        self.method = method
-        self.path: Optional[str] = None
-        self.timeout = timeout
-        if method == "pipe":
-            user_uid = os.getuid()  # Get the user's UID
-            self.pipe_to = f"/tmp/audacity_script_pipe.to.{user_uid}"
-            self.pipe_from = f"/tmp/audacity_script_pipe.from.{user_uid}"
-        elif method == "socket":
-            self.socket_host = socket_host
-            self.socket_port = socket_port
-            self.sock = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
-            try:
-                self.sock.connect((self.socket_host, self.socket_port))
-                self.sock.settimeout(self.timeout)
-            except socket.error as e:
-                raise ApplicationError(f"Failed to connect to Audacity socket: {e}")
-        else:
-            raise ApplicationError("Invalid method. Use 'pipe' or 'socket'.")
-
-        self._sanity_check()
-
-    def close(self):
-        """
-        Close the connection (for sockets).
-        """
-        if self.method == "socket":
-            self.sock.close()
-
-    def export(self) -> None:
-        """
-        Export file from Audacity
-        """
-
-        self._sanity_check()
-
-        select_status = self._send_command("SelectAll")
-        log.debug(f"{select_status=}")
-
-        # Escape any double quotes in filename
-        export_cmd = f'Export2: Filename="{self.path.replace('"', '\\"')}" NumChannels=2'
-        export_status = self._send_command(export_cmd)
-        log.debug(f"{export_status=}")
-        self.path = ""
-        if not export_status.startswith("Exported"):
-            raise ApplicationError(f"Error writing from Audacity: {export_status=}")
-
-    def open(self, path: str) -> None:
-        """
-        Open path in Audacity. Escape filename.
-        """
-
-        self._sanity_check()
-
-        escaped_path = path.replace('"', '\\"')
-        cmd = f'Import2: Filename="{escaped_path}"'
-        status = self._send_command(cmd)
-        self.path = path
-
-        log.debug(f"_open_in_audacity {path=}, {status=}")
-
-    def _sanity_check(self) -> None:
-        """
-        Check Audactity running and basic connectivity.
-        """
-
-        # Check Audacity is running
-        if "audacity" not in [i.name() for i in psutil.process_iter()]:
-            log.warning("Audactity not running")
-            raise ApplicationError("Audacity is not running")
-
-        # Check pipes exist
-        if self.method == "pipe":
-            if not (os.path.exists(self.pipe_to) and os.path.exists(self.pipe_from)):
-                raise ApplicationError(
-                    "AudacityController: Audacity pipes not found. Ensure scripting is enabled "
-                    f"and pipes exist at {self.pipe_to} and {self.pipe_from}."
-                )
-
-    def _test_connectivity(self) -> None:
-        """
-        Send test command to Audacity
-        """
-
-        response = self._send_command(Config.AUDACITY_TEST_COMMAND)
-        if response != Config.AUDACITY_TEST_RESPONSE:
-            raise ApplicationError(
-                "Error testing Audacity connectivity\n"
-                f"Sent: {Config.AUDACITY_TEST_COMMAND}"
-                f"Received: {response}"
-            )
-
-    def _send_command(self, command: str) -> str:
-        """
-        Send a command to Audacity.
-        :param command: Command to send (e.g., 'SelectAll').
-        :return: Response from Audacity.
-        """
-        log.debug(f"_send_command({command=})")
-
-        if self.method == "pipe":
-            try:
-                with open(self.pipe_to, "w") as to_pipe:
-                    to_pipe.write(command + "\n")
-                with open(self.pipe_from, "r") as from_pipe:
-                    ready, _, _ = select.select([from_pipe], [], [], self.timeout)
-                    if ready:
-                        response = from_pipe.readline()
-                    else:
-                        raise TimeoutError(
-                            f"Timeout waiting for response from {self.pipe_from}"
-                        )
-            except Exception as e:
-                raise RuntimeError(f"Error communicating with Audacity via pipes: {e}")
-        elif self.method == "socket":
-            try:
-                self.sock.sendall((command + "\n").encode("utf-8"))
-                response = self.sock.recv(1024).decode("utf-8")
-            except socket.timeout:
-                raise TimeoutError("Timeout waiting for response from Audacity socket.")
-            except Exception as e:
-                raise RuntimeError(f"Error communicating with Audacity via socket: {e}")
-        return response.strip()

app/classes.py

@@ -1,154 +0,0 @@
-# Standard library imports
-from __future__ import annotations
-
-from dataclasses import dataclass
-from enum import auto, Enum
-import functools
-import threading
-from typing import NamedTuple
-
-# Third party imports
-
-# PyQt imports
-from PyQt6.QtCore import (
-    pyqtSignal,
-    QObject,
-)
-from PyQt6.QtWidgets import (
-    QProxyStyle,
-    QStyle,
-    QStyleOption,
-)
-
-# App imports
-
-
-# Define singleton first as it's needed below
-def singleton(cls):
-    """
-    Make a class a Singleton class (see
-    https://realpython.com/primer-on-python-decorators/#creating-singletons)
-
-    Added locking.
-    """
-
-    lock = threading.Lock()
-
-    @functools.wraps(cls)
-    def wrapper_singleton(*args, **kwargs):
-        if wrapper_singleton.instance is None:
-            with lock:
-                if wrapper_singleton.instance is None:  # Check still None
-                    wrapper_singleton.instance = cls(*args, **kwargs)
-        return wrapper_singleton.instance
-
-    wrapper_singleton.instance = None
-    return wrapper_singleton
-
-
-class ApplicationError(Exception):
-    """
-    Custom exception
-    """
-
-    pass
-
-
-class AudioMetadata(NamedTuple):
-    start_gap: int = 0
-    silence_at: int = 0
-    fade_at: int = 0
-
-
-class Col(Enum):
-    START_GAP = 0
-    TITLE = auto()
-    ARTIST = auto()
-    INTRO = auto()
-    DURATION = auto()
-    START_TIME = auto()
-    END_TIME = auto()
-    LAST_PLAYED = auto()
-    BITRATE = auto()
-    NOTE = auto()
-
-
-class FileErrors(NamedTuple):
-    path: str
-    error: str
-
-
-@dataclass
-class Filter:
-    version: int = 1
-    path_type: str = "contains"
-    path: str = ""
-    last_played_number: int = 0
-    last_played_comparator: str = "before"
-    last_played_unit: str = "years"
-    duration_type: str = "longer than"
-    duration_number: int = 0
-    duration_unit: str = "minutes"
-
-
-@singleton
-@dataclass
-class MusicMusterSignals(QObject):
-    """
-    Class for all MusicMuster signals. See:
-     - https://zetcode.com/gui/pyqt5/eventssignals/
-     - https://stackoverflow.com/questions/62654525/emit-a-signal-from-another-class-to-main-class
-    """
-
-    begin_reset_model_signal = pyqtSignal(int)
-    enable_escape_signal = pyqtSignal(bool)
-    end_reset_model_signal = pyqtSignal(int)
-    next_track_changed_signal = pyqtSignal()
-    resize_rows_signal = pyqtSignal(int)
-    search_songfacts_signal = pyqtSignal(str)
-    search_wikipedia_signal = pyqtSignal(str)
-    show_warning_signal = pyqtSignal(str, str)
-    span_cells_signal = pyqtSignal(int, int, int, int, int)
-    status_message_signal = pyqtSignal(str, int)
-    track_ended_signal = pyqtSignal()
-
-    def __post_init__(self):
-        super().__init__()
-
-
-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 QueryCol(Enum):
-    TITLE = 0
-    ARTIST = auto()
-    DURATION = auto()
-    LAST_PLAYED = auto()
-    BITRATE = auto()
-
-
-class Tags(NamedTuple):
-    artist: str = ""
-    title: str = ""
-    bitrate: int = 0
-    duration: int = 0
-
-
-class TrackInfo(NamedTuple):
-    track_id: int
-    row_number: int

app/config.py

@@ -1,145 +1,54 @@
-# Standard library imports
-import datetime as dt
 import logging
 import os
 
-# PyQt imports
-
-# Third party imports
-
-# App imports
-
 
 class Config(object):
-    AUDACITY_TEST_COMMAND = "Message"
-    AUDACITY_TEST_RESPONSE = "Some message"
-    AUDACITY_TIMEOUT_SECONDS = 20
     AUDIO_SEGMENT_CHUNK_SIZE = 10
-    BITRATE_LOW_THRESHOLD = 192
+    COLOUR_CURRENT_HEADER = "#d4edda"
-    BITRATE_OK_THRESHOLD = 300
+    COLOUR_CURRENT_PLAYLIST = "#28a745"
-    COLOUR_BITRATE_LOW = "#ffcdd2"
-    COLOUR_BITRATE_MEDIUM = "#ffeb6f"
-    COLOUR_BITRATE_OK = "#dcedc8"
-    COLOUR_CURRENT_PLAYLIST = "#7eca8f"
     COLOUR_CURRENT_TAB = "#248f24"
+    COLOUR_ODD_PLAYLIST = "#f2f2f2"
     COLOUR_ENDING_TIMER = "#dc3545"
     COLOUR_EVEN_PLAYLIST = "#d9d9d9"
-    COLOUR_LABEL_TEXT = "#000000"
     COLOUR_LONG_START = "#dc3545"
+    COLOUR_NORMAL_TAB = "#000000"
+    COLOUR_NEXT_HEADER = "#fff3cd"
     COLOUR_NEXT_PLAYLIST = "#ffc107"
     COLOUR_NEXT_TAB = "#b38600"
-    COLOUR_NORMAL_TAB = "#000000"
     COLOUR_NOTES_PLAYLIST = "#b8daff"
-    COLOUR_ODD_PLAYLIST = "#f2f2f2"
+    COLOUR_PREVIOUS_HEADER = "#f8d7da"
-    COLOUR_QUERYLIST_SELECTED = "#d3ffd3"
     COLOUR_UNREADABLE = "#dc3545"
     COLOUR_WARNING_TIMER = "#ffc107"
+    DBFS_FADE = -12
     DBFS_SILENCE = -50
-    DEFAULT_COLUMN_WIDTH = 200
     DISPLAY_SQL = False
-    DO_NOT_IMPORT = "Do not import"
+    ERRORS_TO = ['kae@midnighthax.com']
-    ENGINE_OPTIONS = dict(pool_pre_ping=True)
+    FADE_STEPS = 20
-    # ENGINE_OPTIONS = dict(pool_pre_ping=True, echo=True)
+    FADE_TIME = 3000
-    EPOCH = dt.datetime(1970, 1, 1)
-    ERRORS_FROM = ["noreply@midnighthax.com"]
-    ERRORS_TO = ["kae@midnighthax.com"]
-    EXTERNAL_BROWSER_PATH = "/usr/bin/vivaldi"
-    FADE_CURVE_BACKGROUND = "lightyellow"
-    FADE_CURVE_FOREGROUND = "blue"
-    FADE_CURVE_MS_BEFORE_FADE = 5000
-    FADEOUT_DB = -10
-    FADEOUT_SECONDS = 5
-    FADEOUT_STEPS_PER_SECOND = 5
-    FILTER_DURATION_LONGER = "longer than"
-    FILTER_DURATION_MINUTES = "minutes"
-    FILTER_DURATION_SECONDS = "seconds"
-    FILTER_DURATION_SHORTER = "shorter than"
-    FILTER_PATH_CONTAINS = "contains"
-    FILTER_PATH_EXCLUDING = "excluding"
-    FILTER_PLAYED_COMPARATOR_ANYTIME = "Any time"
-    FILTER_PLAYED_COMPARATOR_BEFORE = "before"
-    FILTER_PLAYED_COMPARATOR_NEVER = "never"
-    FILTER_PLAYED_DAYS = "days"
-    FILTER_PLAYED_MONTHS = "months"
-    FILTER_PLAYED_WEEKS = "weeks"
-    FILTER_PLAYED_YEARS = "years"
-    FUZZYMATCH_MINIMUM_LIST = 60.0
-    FUZZYMATCH_MINIMUM_SELECT_ARTIST = 80.0
-    FUZZYMATCH_MINIMUM_SELECT_TITLE = 80.0
-    FUZZYMATCH_SHOW_SCORES = True
-    HEADER_ARTIST = "Artist"
-    HEADER_BITRATE = "bps"
-    HEADER_DURATION = "Length"
-    HEADER_END_TIME = "End"
-    HEADER_INTRO = "Intro"
-    HEADER_LAST_PLAYED = "Last played"
-    HEADER_NOTE = "Notes"
-    HEADER_START_GAP = "Gap"
-    HEADER_START_TIME = "Start"
-    HEADER_TITLE = "Title"
-    HIDE_AFTER_PLAYING_OFFSET = 5000
-    HIDE_PLAYED_MODE_SECTIONS = "SECTIONS"
-    HIDE_PLAYED_MODE_TRACKS = "TRACKS"
-    IMPORT_AS_NEW = "Import as new track"
     INFO_TAB_TITLE_LENGTH = 15
-    INTRO_SECONDS_FORMAT = ".1f"
-    INTRO_SECONDS_WARNING_MS = 3000
-    LAST_PLAYED_TODAY_STRING = "Today"
-    LAST_PLAYED_TOOLTIP_DATE_FORMAT = "%a, %d %b %Y"
     LOG_LEVEL_STDERR = logging.INFO
     LOG_LEVEL_SYSLOG = logging.DEBUG
     LOG_NAME = "musicmuster"
-    MAIL_PASSWORD = os.environ.get("MAIL_PASSWORD")
+    MAIL_PASSWORD = os.environ.get('MAIL_PASSWORD')
-    MAIL_PORT = int(os.environ.get("MAIL_PORT") or 25)
+    MAIL_PORT = int(os.environ.get('MAIL_PORT') or 25)
-    MAIL_SERVER = os.environ.get("MAIL_SERVER") or "woodlands.midnighthax.com"
+    MAIL_SERVER = os.environ.get('MAIL_SERVER') or "woodlands.midnighthax.com"
-    MAIL_USERNAME = os.environ.get("MAIL_USERNAME")
+    MAIL_USERNAME = os.environ.get('MAIL_USERNAME')
-    MAIL_USE_TLS = os.environ.get("MAIL_USE_TLS") is not None
+    MAIL_USE_TLS = os.environ.get('MAIL_USE_TLS') is not None
-    MAIN_WINDOW_TITLE = "MusicMuster"
+    MAX_INFO_TABS = 3
-    MAX_IMPORT_MATCHES = 5
-    MAX_IMPORT_THREADS = 3
-    MAX_INFO_TABS = 5
-    MAX_MISSING_FILES_TO_REPORT = 10
     MILLISECOND_SIGFIGS = 0
-    MINIMUM_ROW_HEIGHT = 30
+    MYSQL_CONNECT = os.environ.get('MYSQL_CONNECT') or "mysql+mysqldb://musicmuster:musicmuster@localhost/musicmuster_dev"  # noqa E501
-    NO_QUERY_NAME = "Select query"
+    NORMALISE_ON_IMPORT = True
-    NO_TEMPLATE_NAME = "None"
+    NOTE_COLOURS = {
-    NOTE_TIME_FORMAT = "%H:%M"
+        'track': "#ffff00",
-    OBS_HOST = "localhost"
+        'request': "#7cf000",
-    OBS_PASSWORD = "auster"
+        'wrap': "#fffacd",
-    OBS_PORT = 4455
+        'this month then': "#c256c2",
-    PLAY_NEXT_GUARD_MS = 10000
+        'story': "#dda0dd",
-    PLAY_SETTLE = 500000
+    }
-    PLAYLIST_ICON_CURRENT = ":/icons/green-circle.png"
+    ROOT = os.environ.get('ROOT') or "/home/kae/music"
-    PLAYLIST_ICON_NEXT = ":/icons/yellow-circle.png"
+    TESTMODE = True
-    PLAYLIST_ICON_TEMPLATE = ":/icons/redstar.png"
+    TIMER_MS = 500
-    PREVIEW_ADVANCE_MS = 5000
+    VOLUME_VLC_DEFAULT = 75
-    PREVIEW_BACK_MS = 5000
-    PREVIEW_END_BUFFER_MS = 1000
-    REPLACE_FILES_DEFAULT_SOURCE = "/home/kae/music/Singles/tmp"
-    RESIZE_ROW_CHUNK_SIZE = 40
-    RETURN_KEY_DEBOUNCE_MS = 1000
-    ROOT = os.environ.get("ROOT") or "/home/kae/music"
-    ROW_PADDING = 4
-    ROWS_FROM_ZERO = True
-    SCROLL_TOP_MARGIN = 3
-    SECTION_ENDINGS = ("-", "+-", "-+")
-    SECTION_HEADER = "[Section header]"
-    SECTION_STARTS = ("+", "+-", "-+")
-    SONGFACTS_ON_NEXT = False
-    START_GAP_WARNING_THRESHOLD = 300
-    SUBTOTAL_ON_ROW_ZERO = "[No subtotal on first row]"
-    TOD_TIME_FORMAT = "%H:%M:%S"
-    TRACK_TIME_FORMAT = "%H:%M:%S"
-    VLC_MAIN_PLAYER_NAME = "MusicMuster Main Player"
-    VLC_PREVIEW_PLAYER_NAME = "MusicMuster Preview Player"
-    VLC_VOLUME_DEFAULT = 100
-    VLC_VOLUME_DROP3db = 70
-    WARNING_MS_BEFORE_FADE = 5500
-    WARNING_MS_BEFORE_SILENCE = 5500
-    WEB_ZOOM_FACTOR = 1.2
-    WIKIPEDIA_ON_NEXT = False
 
-    # These rely on earlier definitions
+
-    HIDE_PLAYED_MODE = HIDE_PLAYED_MODE_TRACKS
+config = Config
-    IMPORT_DESTINATION = os.path.join(ROOT, "Singles")
-    REPLACE_FILES_DEFAULT_DESTINATION = os.path.dirname(REPLACE_FILES_DEFAULT_SOURCE)

app/dbmanager.py

@@ -1,31 +0,0 @@
-# Standard library imports
-
-# PyQt imports
-
-# Third party imports
-from alchemical import Alchemical  # type:ignore
-
-# App imports
-
-
-class DatabaseManager:
-    """
-    Singleton class to ensure we only ever have one db object
-    """
-
-    __instance = None
-
-    def __init__(self, database_url: str, **kwargs: dict) -> None:
-        if DatabaseManager.__instance is None:
-            self.db = Alchemical(database_url, **kwargs)
-            # Database managed by Alembic so no create_all() required
-            # self.db.create_all()
-            DatabaseManager.__instance = self
-        else:
-            raise Exception("Attempted to create a second DatabaseManager instance")
-
-    @staticmethod
-    def get_instance(database_url: str, **kwargs: dict) -> Alchemical:
-        if DatabaseManager.__instance is None:
-            DatabaseManager(database_url, **kwargs)
-        return DatabaseManager.__instance

app/dbtables.py

@@ -1,226 +0,0 @@
-# Standard library imports
-from typing import Optional
-from dataclasses import asdict
-import datetime as dt
-import json
-
-# PyQt imports
-
-# Third party imports
-from alchemical import Model  # type: ignore
-from sqlalchemy import (
-    Boolean,
-    DateTime,
-    ForeignKey,
-    String,
-)
-from sqlalchemy.ext.associationproxy import association_proxy
-from sqlalchemy.ext.hybrid import hybrid_property
-from sqlalchemy.engine.interfaces import Dialect
-from sqlalchemy.orm import (
-    Mapped,
-    mapped_column,
-    relationship,
-)
-from sqlalchemy.types import TypeDecorator, TEXT
-
-# App imports
-from classes import Filter
-
-
-class JSONEncodedDict(TypeDecorator):
-    """
-    Custom JSON Type for MariaDB (since native JSON type is just LONGTEXT)
-    """
-
-    impl = TEXT
-
-    def process_bind_param(self, value: dict | None, dialect: Dialect) -> str | None:
-        """Convert Python dictionary to JSON string before saving."""
-        if value is None:
-            return None
-        return json.dumps(value, default=lambda o: o.__dict__)
-
-    def process_result_value(self, value: str | None, dialect: Dialect) -> dict | None:
-        """Convert JSON string back to Python dictionary after retrieval."""
-        if value is None:
-            return None
-        return json.loads(value)
-
-
-# Database classes
-class NoteColoursTable(Model):
-    __tablename__ = "notecolours"
-
-    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
-    substring: Mapped[str] = mapped_column(String(256), index=True, unique=True)
-    colour: Mapped[str] = mapped_column(String(21), index=False)
-    enabled: Mapped[bool] = mapped_column(default=True, index=True)
-    foreground: Mapped[Optional[str]] = mapped_column(String(21), index=False)
-    is_regex: Mapped[bool] = mapped_column(default=False, index=False)
-    is_casesensitive: Mapped[bool] = mapped_column(default=False, index=False)
-    order: Mapped[Optional[int]] = mapped_column(index=True)
-    strip_substring: Mapped[bool] = mapped_column(default=True, index=False)
-
-    def __repr__(self) -> str:
-        return (
-            f"<NoteColours(id={self.id}, substring={self.substring}, "
-            f"colour={self.colour}>"
-        )
-
-
-class PlaydatesTable(Model):
-    __tablename__ = "playdates"
-
-    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
-    lastplayed: Mapped[dt.datetime] = mapped_column(index=True)
-    track_id: Mapped[int] = mapped_column(ForeignKey("tracks.id", ondelete="CASCADE"))
-    track: Mapped["TracksTable"] = relationship(
-        "TracksTable",
-        back_populates="playdates",
-    )
-
-    def __repr__(self) -> str:
-        return (
-            f"<Playdates(id={self.id}, track_id={self.track_id} "
-            f"lastplayed={self.lastplayed}>"
-        )
-
-
-class PlaylistsTable(Model):
-    """
-    Manage playlists
-    """
-
-    __tablename__ = "playlists"
-
-    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
-    name: Mapped[str] = mapped_column(String(32), unique=True)
-    last_used: Mapped[Optional[dt.datetime]] = mapped_column(DateTime, default=None)
-    tab: Mapped[Optional[int]] = mapped_column(default=None)
-    open: Mapped[bool] = mapped_column(default=False)
-    is_template: Mapped[bool] = mapped_column(default=False)
-    rows: Mapped[list["PlaylistRowsTable"]] = relationship(
-        "PlaylistRowsTable",
-        back_populates="playlist",
-        cascade="all, delete-orphan",
-        order_by="PlaylistRowsTable.row_number",
-    )
-    favourite: Mapped[bool] = mapped_column(
-        Boolean, nullable=False, index=False, default=False
-    )
-
-    def __repr__(self) -> str:
-        return (
-            f"<Playlists(id={self.id}, name={self.name}, "
-            f"is_templatee={self.is_template}, open={self.open}>"
-        )
-
-
-class PlaylistRowsTable(Model):
-    __tablename__ = "playlist_rows"
-
-    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
-    row_number: Mapped[int] = mapped_column(index=True)
-    note: Mapped[str] = mapped_column(
-        String(2048), index=False, default="", nullable=False
-    )
-    playlist_id: Mapped[int] = mapped_column(
-        ForeignKey("playlists.id", ondelete="CASCADE"), index=True
-    )
-
-    playlist: Mapped[PlaylistsTable] = relationship(back_populates="rows")
-    track_id: Mapped[Optional[int]] = mapped_column(
-        ForeignKey("tracks.id", ondelete="CASCADE")
-    )
-    track: Mapped["TracksTable"] = relationship(
-        "TracksTable",
-        back_populates="playlistrows",
-    )
-    played: Mapped[bool] = mapped_column(
-        Boolean, nullable=False, index=False, default=False
-    )
-
-    def __repr__(self) -> str:
-        return (
-            f"<PlaylistRows(id={self.id}, playlist_id={self.playlist_id}, "
-            f"track_id={self.track_id}, "
-            f"note={self.note}, row_number={self.row_number}>"
-        )
-
-
-class QueriesTable(Model):
-    __tablename__ = "queries"
-
-    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
-    name: Mapped[str] = mapped_column(String(128), nullable=False)
-    _filter_data: Mapped[dict | None] = mapped_column("filter_data", JSONEncodedDict, nullable=False)
-    favourite: Mapped[bool] = mapped_column(Boolean, nullable=False, index=False, default=False)
-
-    def _get_filter(self) -> Filter:
-        """Convert stored JSON dictionary to a Filter object."""
-        if isinstance(self._filter_data, dict):
-            return Filter(**self._filter_data)
-        return Filter()  # Default object if None or invalid data
-
-    def _set_filter(self, value: Filter | None) -> None:
-        """Convert a Filter object to JSON before storing."""
-        self._filter_data = asdict(value) if isinstance(value, Filter) else None
-
-    # Single definition of `filter`
-    filter = property(_get_filter, _set_filter)
-
-    def __repr__(self) -> str:
-        return f"<QueriesTable(id={self.id}, name={self.name}, filter={self.filter})>"
-
-
-class SettingsTable(Model):
-    """Manage settings"""
-
-    __tablename__ = "settings"
-
-    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
-    name: Mapped[str] = mapped_column(String(64), unique=True)
-    f_datetime: Mapped[Optional[dt.datetime]] = mapped_column(default=None)
-    f_int: Mapped[Optional[int]] = mapped_column(default=None)
-    f_string: Mapped[Optional[str]] = mapped_column(String(128), default=None)
-
-    def __repr__(self) -> str:
-        return (
-            f"<Settings(id={self.id}, name={self.name}, "
-            f"f_datetime={self.f_datetime}, f_int={self.f_int}, f_string={self.f_string}>"
-        )
-
-
-class TracksTable(Model):
-    __tablename__ = "tracks"
-
-    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
-    artist: Mapped[str] = mapped_column(String(256), index=True)
-    bitrate: Mapped[int] = mapped_column(default=None)
-    duration: Mapped[int] = mapped_column(index=True)
-    fade_at: Mapped[int] = mapped_column(index=False)
-    intro: Mapped[Optional[int]] = mapped_column(default=None)
-    path: Mapped[str] = mapped_column(String(2048), index=False, unique=True)
-    silence_at: Mapped[int] = mapped_column(index=False)
-    start_gap: Mapped[int] = mapped_column(index=False)
-    title: Mapped[str] = mapped_column(String(256), index=True)
-
-    playlistrows: Mapped[list[PlaylistRowsTable]] = relationship(
-        "PlaylistRowsTable",
-        back_populates="track",
-        cascade="all, delete-orphan",
-    )
-    playlists = association_proxy("playlistrows", "playlist")
-    playdates: Mapped[list[PlaydatesTable]] = relationship(
-        "PlaydatesTable",
-        back_populates="track",
-        cascade="all, delete-orphan",
-        lazy="joined",
-    )
-
-    def __repr__(self) -> str:
-        return (
-            f"<Track(id={self.id}, title={self.title}, "
-            f"artist={self.artist}, path={self.path}>"
-        )

app/dialogs.py

@@ -1,231 +0,0 @@
-# Standard library imports
-from typing import Optional
-
-# PyQt imports
-from PyQt6.QtCore import QEvent, Qt
-from PyQt6.QtGui import QKeyEvent
-from PyQt6.QtWidgets import (
-    QDialog,
-    QListWidgetItem,
-    QMainWindow,
-)
-
-# Third party imports
-from sqlalchemy.orm.session import Session
-
-# App imports
-from classes import MusicMusterSignals
-from helpers import (
-    ask_yes_no,
-    get_relative_date,
-    ms_to_mmss,
-)
-from log import log
-from models import Settings, Tracks
-from playlistmodel import PlaylistModel
-from ui import dlg_TrackSelect_ui
-
-
-class TrackSelectDialog(QDialog):
-    """Select track from database"""
-
-    def __init__(
-        self,
-        parent: QMainWindow,
-        session: Session,
-        new_row_number: int,
-        base_model: PlaylistModel,
-        add_to_header: Optional[bool] = False,
-        *args: Qt.WindowType,
-        **kwargs: Qt.WindowType,
-    ) -> None:
-        """
-        Subclassed QDialog to manage track selection
-        """
-
-        super().__init__(parent, *args, **kwargs)
-        self.session = session
-        self.new_row_number = new_row_number
-        self.base_model = base_model
-        self.add_to_header = add_to_header
-        self.ui = dlg_TrackSelect_ui.Ui_Dialog()
-        self.ui.setupUi(self)
-        self.ui.btnAdd.clicked.connect(self.add_selected)
-        self.ui.btnAddClose.clicked.connect(self.add_selected_and_close)
-        self.ui.btnClose.clicked.connect(self.close)
-        self.ui.matchList.itemDoubleClicked.connect(self.add_selected)
-        self.ui.matchList.itemSelectionChanged.connect(self.selection_changed)
-        self.ui.radioTitle.toggled.connect(self.title_artist_toggle)
-        self.ui.searchString.textEdited.connect(self.chars_typed)
-        self.track: Optional[Tracks] = None
-        self.signals = MusicMusterSignals()
-
-        record = Settings.get_setting(self.session, "dbdialog_width")
-        width = record.f_int or 800
-        record = Settings.get_setting(self.session, "dbdialog_height")
-        height = record.f_int or 600
-        self.resize(width, height)
-
-        if add_to_header:
-            self.ui.lblNote.setVisible(False)
-            self.ui.txtNote.setVisible(False)
-
-    def add_selected(self) -> None:
-        """Handle Add button"""
-
-        track = None
-
-        if self.ui.matchList.selectedItems():
-            item = self.ui.matchList.currentItem()
-            if item:
-                track = item.data(Qt.ItemDataRole.UserRole)
-
-        note = self.ui.txtNote.text()
-
-        if not (track or note):
-            return
-
-        track_id = None
-        if track:
-            track_id = track.id
-
-        if note and not track_id:
-            self.base_model.insert_row(self.new_row_number, track_id, note)
-            self.ui.txtNote.clear()
-            self.new_row_number += 1
-            return
-
-        self.ui.txtNote.clear()
-        self.select_searchtext()
-
-        if track_id is None:
-            log.error("track_id is None and should not be")
-            return
-
-        # Check whether track is already in playlist
-        move_existing = False
-        existing_prd = self.base_model.is_track_in_playlist(track_id)
-        if existing_prd is not None:
-            if ask_yes_no(
-                "Duplicate row",
-                "Track already in playlist. " "Move to new location?",
-                default_yes=True,
-            ):
-                move_existing = True
-
-        if self.add_to_header:
-            if move_existing and existing_prd:  # "and existing_prd" for mypy's benefit
-                self.base_model.move_track_to_header(
-                    self.new_row_number, existing_prd, note
-                )
-            else:
-                self.base_model.add_track_to_header(self.new_row_number, track_id)
-            # Close dialog - we can only add one track to a header
-            self.accept()
-        else:
-            # Adding a new track row
-            if move_existing and existing_prd:  # "and existing_prd" for mypy's benefit
-                self.base_model.move_track_add_note(
-                    self.new_row_number, existing_prd, note
-                )
-            else:
-                self.base_model.insert_row(self.new_row_number, track_id, note)
-
-        self.new_row_number += 1
-
-    def add_selected_and_close(self) -> None:
-        """Handle Add and Close button"""
-
-        self.add_selected()
-        self.accept()
-
-    def chars_typed(self, s: str) -> None:
-        """Handle text typed in search box"""
-
-        self.ui.matchList.clear()
-        if len(s) > 0:
-            if s.startswith("a/") and len(s) > 2:
-                matches = Tracks.search_artists(self.session, "%" + s[2:])
-            elif self.ui.radioTitle.isChecked():
-                matches = Tracks.search_titles(self.session, "%" + s)
-            else:
-                matches = Tracks.search_artists(self.session, "%" + s)
-            if matches:
-                for track in matches:
-                    last_played = None
-                    last_playdate = max(
-                        track.playdates, key=lambda p: p.lastplayed, default=None
-                    )
-                    if last_playdate:
-                        last_played = last_playdate.lastplayed
-                    t = QListWidgetItem()
-                    track_text = (
-                        f"{track.title} - {track.artist} "
-                        f"[{ms_to_mmss(track.duration)}] "
-                        f"({get_relative_date(last_played)})"
-                    )
-                    t.setText(track_text)
-                    t.setData(Qt.ItemDataRole.UserRole, track)
-                    self.ui.matchList.addItem(t)
-
-    def closeEvent(self, event: Optional[QEvent]) -> None:
-        """
-        Override close and save dialog coordinates
-        """
-
-        if not event:
-            return
-
-        record = Settings.get_setting(self.session, "dbdialog_height")
-        record.f_int = self.height()
-
-        record = Settings.get_setting(self.session, "dbdialog_width")
-        record.f_int = self.width()
-
-        self.session.commit()
-
-        event.accept()
-
-    def keyPressEvent(self, event: QKeyEvent | None) -> None:
-        """
-        Clear selection on ESC if there is one
-        """
-
-        if event and event.key() == Qt.Key.Key_Escape:
-            if self.ui.matchList.selectedItems():
-                self.ui.matchList.clearSelection()
-                return
-
-        super(TrackSelectDialog, self).keyPressEvent(event)
-
-    def select_searchtext(self) -> None:
-        """Select the searchbox"""
-
-        self.ui.searchString.selectAll()
-        self.ui.searchString.setFocus()
-
-    def selection_changed(self) -> None:
-        """Display selected track path in dialog box"""
-
-        if not self.ui.matchList.selectedItems():
-            return
-
-        item = self.ui.matchList.currentItem()
-        track = item.data(Qt.ItemDataRole.UserRole)
-        last_playdate = max(track.playdates, key=lambda p: p.lastplayed, default=None)
-        if last_playdate:
-            last_played = last_playdate.lastplayed
-        else:
-            last_played = None
-        path_text = f"{track.path} ({get_relative_date(last_played)})"
-
-        self.ui.dbPath.setText(path_text)
-
-    def title_artist_toggle(self) -> None:
-        """
-        Handle switching between searching for artists and searching for
-        titles
-        """
-
-        # Logic is handled already in chars_typed(), so just call that.
-        self.chars_typed(self.ui.searchString.text())

app/file_importer.py

@@ -1,777 +0,0 @@
-from __future__ import annotations
-
-from dataclasses import dataclass, field
-from fuzzywuzzy import fuzz  # type: ignore
-import os.path
-import threading
-from typing import Optional, Sequence
-import os
-import shutil
-
-# PyQt imports
-from PyQt6.QtCore import (
-    pyqtSignal,
-    QThread,
-)
-from PyQt6.QtWidgets import (
-    QButtonGroup,
-    QDialog,
-    QFileDialog,
-    QHBoxLayout,
-    QLabel,
-    QPushButton,
-    QRadioButton,
-    QVBoxLayout,
-)
-
-# Third party imports
-
-# App imports
-from classes import (
-    ApplicationError,
-    MusicMusterSignals,
-    singleton,
-    Tags,
-)
-from config import Config
-from helpers import (
-    audio_file_extension,
-    file_is_unreadable,
-    get_tags,
-    show_OK,
-)
-from log import log
-from models import db, Tracks
-from music_manager import track_sequence
-from playlistmodel import PlaylistModel
-import helpers
-
-
-@dataclass
-class ThreadData:
-    """
-    Data structure to hold details of the import thread context
-    """
-
-    base_model: PlaylistModel
-    row_number: int
-
-
-@dataclass
-class TrackFileData:
-    """
-    Data structure to hold details of file to be imported
-    """
-
-    source_path: str
-    tags: Tags = Tags()
-    destination_path: str = ""
-    import_this_file: bool = False
-    error: str = ""
-    file_path_to_remove: Optional[str] = None
-    track_id: int = 0
-    track_match_data: list[TrackMatchData] = field(default_factory=list)
-
-
-@dataclass
-class TrackMatchData:
-    """
-    Data structure to hold details of existing files that are similar to
-    the file being imported.
-    """
-
-    artist: str
-    artist_match: float
-    title: str
-    title_match: float
-    track_id: int
-
-
-@singleton
-class FileImporter:
-    """
-    Class to manage the import of new tracks. Sanity checks are carried
-    out before processing each track.
-
-    They may replace existing tracks, be imported as new tracks, or the
-    import may be skipped altogether. The user decides which of these in
-    the UI managed by the PickMatch class.
-
-    The actual import is handled by the DoTrackImport class.
-    """
-
-    # Place to keep a reference to importer workers. This is an instance
-    # variable to allow tests access. As this is a singleton, a class
-    # variable or an instance variable are effectively the same thing.
-    workers: dict[str, DoTrackImport] = {}
-
-    def __init__(self, base_model: PlaylistModel, row_number: int) -> None:
-        """
-        Initialise the FileImporter singleton instance.
-        """
-
-        log.debug(f"FileImporter.__init__({base_model=}, {row_number=})")
-
-        # Create ModelData
-        self.model_data = ThreadData(base_model=base_model, row_number=row_number)
-
-        # Data structure to track files to import
-        self.import_files_data: list[TrackFileData] = []
-
-        # Get signals
-        self.signals = MusicMusterSignals()
-
-    def _get_existing_tracks(self) -> Sequence[Tracks]:
-        """
-        Return a list of all existing Tracks
-        """
-
-        with db.Session() as session:
-            return Tracks.get_all(session)
-
-    def start(self) -> None:
-        """
-        Build a TrackFileData object for each new file to import, add it
-        to self.import_files_data, and trigger importing.
-        """
-
-        new_files: list[str] = []
-
-        if not os.listdir(Config.REPLACE_FILES_DEFAULT_SOURCE):
-            show_OK(
-                "File import",
-                f"No files in {Config.REPLACE_FILES_DEFAULT_SOURCE} to import",
-                None,
-            )
-            return
-
-        # Refresh list of existing tracks as they may have been updated
-        # by previous imports
-        self.existing_tracks = self._get_existing_tracks()
-
-        for infile in [
-            os.path.join(Config.REPLACE_FILES_DEFAULT_SOURCE, f)
-            for f in os.listdir(Config.REPLACE_FILES_DEFAULT_SOURCE)
-            if f.endswith((".mp3", ".flac"))
-        ]:
-            if infile in [a.source_path for a in self.import_files_data]:
-                log.debug(f"file_importer.start skipping {infile=}, already queued")
-            else:
-                new_files.append(infile)
-                self.import_files_data.append(self.populate_trackfiledata(infile))
-
-        # Tell user which files won't be imported and why
-        self.inform_user(
-            [
-                a
-                for a in self.import_files_data
-                if a.source_path in new_files and a.import_this_file is False
-            ]
-        )
-
-        # Remove do-not-import entries from queue
-        self.import_files_data[:] = [
-            a for a in self.import_files_data if a.import_this_file is not False
-        ]
-
-        # Start the import if necessary
-        log.debug(
-            f"Import files prepared: {[a.source_path for a in self.import_files_data]}"
-        )
-        self._import_next_file()
-
-    def populate_trackfiledata(self, path: str) -> TrackFileData:
-        """
-        Populate TrackFileData object for path:
-
-        - Validate file to be imported
-        - Find matches and similar files
-        - Get user choices for each import file
-        - Validate self.import_files_data integrity
-        - Tell the user which files won't be imported and why
-        - Import the files, one by one.
-        """
-
-        tfd = TrackFileData(source_path=path)
-
-        if self.check_file_readable(tfd):
-            if self.check_file_tags(tfd):
-                self.find_similar(tfd)
-                if len(tfd.track_match_data) > 1:
-                    self.sort_track_match_data(tfd)
-                selection = self.get_user_choices(tfd)
-                if self.process_selection(tfd, selection):
-                    if self.extension_check(tfd):
-                        if self.validate_file_data(tfd):
-                            tfd.import_this_file = True
-
-        return tfd
-
-    def check_file_readable(self, tfd: TrackFileData) -> bool:
-        """
-        Check file is readable.
-        Return True if it is.
-        Populate error and return False if not.
-        """
-
-        if file_is_unreadable(tfd.source_path):
-            tfd.import_this_file = False
-            tfd.error = f"{tfd.source_path} is unreadable"
-            return False
-
-        return True
-
-    def check_file_tags(self, tfd: TrackFileData) -> bool:
-        """
-        Add tags to tfd
-        Return True if successful.
-        Populate error and return False if not.
-        """
-
-        try:
-            tfd.tags = get_tags(tfd.source_path)
-        except ApplicationError as e:
-            tfd.import_this_file = False
-            tfd.error = f"of tag errors ({str(e)})"
-            return False
-
-        return True
-
-    def extension_check(self, tfd: TrackFileData) -> bool:
-        """
-        If we are replacing an existing file, check that the correct file
-        extension of the replacement file matches the existing file
-        extension and return True if it does (or if there is no exsting
-        file), else False.
-        """
-
-        if not tfd.file_path_to_remove:
-            return True
-
-        if tfd.file_path_to_remove.endswith(audio_file_extension(tfd.source_path)):
-            return True
-
-        tfd.error = (
-            f"Existing file ({tfd.file_path_to_remove}) has a different "
-            f"extension to replacement file ({tfd.source_path})"
-        )
-        return False
-
-    def find_similar(self, tfd: TrackFileData) -> None:
-        """
-        - Search title in existing tracks
-        - if score >= Config.FUZZYMATCH_MINIMUM_LIST:
-            - get artist score
-            - add TrackMatchData to self.import_files_data[path].track_match_data
-        """
-
-        title = tfd.tags.title
-        artist = tfd.tags.artist
-
-        for existing_track in self.existing_tracks:
-            title_score = self._get_match_score(title, existing_track.title)
-            if title_score >= Config.FUZZYMATCH_MINIMUM_LIST:
-                artist_score = self._get_match_score(artist, existing_track.artist)
-                tfd.track_match_data.append(
-                    TrackMatchData(
-                        artist=existing_track.artist,
-                        artist_match=artist_score,
-                        title=existing_track.title,
-                        title_match=title_score,
-                        track_id=existing_track.id,
-                    )
-                )
-
-    def sort_track_match_data(self, tfd: TrackFileData) -> None:
-        """
-        Sort matched tracks in artist-similarity order
-        """
-
-        tfd.track_match_data.sort(key=lambda x: x.artist_match, reverse=True)
-
-    def _get_match_score(self, str1: str, str2: str) -> float:
-        """
-        Return the score of how well str1 matches str2.
-        """
-
-        ratio = fuzz.ratio(str1, str2)
-        partial_ratio = fuzz.partial_ratio(str1, str2)
-        token_sort_ratio = fuzz.token_sort_ratio(str1, str2)
-        token_set_ratio = fuzz.token_set_ratio(str1, str2)
-
-        # Combine scores
-        combined_score = (
-            ratio * 0.25
-            + partial_ratio * 0.25
-            + token_sort_ratio * 0.25
-            + token_set_ratio * 0.25
-        )
-
-        return combined_score
-
-    def get_user_choices(self, tfd: TrackFileData) -> int:
-        """
-        Find out whether user wants to import this as a new track,
-        overwrite an existing track or not import it at all.
-
-        Return -1 (user cancelled) 0 (import as new) >0 (replace track id)
-        """
-
-        # Build a list of (track title and artist, track_id, track path)
-        choices: list[tuple[str, int, str]] = []
-
-        # First choices are always a) don't import 2) import as a new track
-        choices.append((Config.DO_NOT_IMPORT, -1, ""))
-        choices.append((Config.IMPORT_AS_NEW, 0, ""))
-
-        # New track details
-        new_track_description = f"{tfd.tags.title} ({tfd.tags.artist})"
-
-        # Select 'import as new' as default unless the top match is good
-        # enough
-        default = 1
-        track_match_data = tfd.track_match_data
-        if track_match_data:
-            if (
-                track_match_data[0].artist_match
-                >= Config.FUZZYMATCH_MINIMUM_SELECT_ARTIST
-                and track_match_data[0].title_match
-                >= Config.FUZZYMATCH_MINIMUM_SELECT_TITLE
-            ):
-                default = 2
-
-            for xt in track_match_data:
-                xt_description = f"{xt.title} ({xt.artist})"
-                if Config.FUZZYMATCH_SHOW_SCORES:
-                    xt_description += f" ({xt.title_match:.0f}%)"
-                existing_track_path = self._get_existing_track(xt.track_id).path
-                choices.append(
-                    (
-                        xt_description,
-                        xt.track_id,
-                        existing_track_path,
-                    )
-                )
-
-        dialog = PickMatch(
-            new_track_description=new_track_description,
-            choices=choices,
-            default=default,
-        )
-        if dialog.exec():
-            return dialog.selected_track_id
-        else:
-            return -1
-
-    def process_selection(self, tfd: TrackFileData, selection: int) -> bool:
-        """
-        Process selection from PickMatch
-        """
-
-        if selection < 0:
-            # User cancelled
-            tfd.import_this_file = False
-            tfd.error = "you asked not to import this file"
-            return False
-
-        elif selection > 0:
-            # Import and replace track
-            self.replace_file(tfd, track_id=selection)
-
-        else:
-            # Import as new
-            self.import_as_new(tfd)
-
-        return True
-
-    def replace_file(self, tfd: TrackFileData, track_id: int) -> None:
-        """
-        Set up to replace an existing file.
-        """
-
-        log.debug(f"replace_file({tfd=}, {track_id=})")
-
-        if track_id < 1:
-            raise ApplicationError(f"No track ID: replace_file({tfd=}, {track_id=})")
-
-        tfd.track_id = track_id
-
-        existing_track_path = self._get_existing_track(track_id).path
-        tfd.file_path_to_remove = existing_track_path
-
-        # If the existing file in the Config.IMPORT_DESTINATION
-        # directory, replace it with the imported file name; otherwise,
-        # use the existing file name. This so that we don't change file
-        # names from CDs, etc.
-
-        if os.path.dirname(existing_track_path) == Config.IMPORT_DESTINATION:
-            tfd.destination_path = os.path.join(
-                Config.IMPORT_DESTINATION, os.path.basename(tfd.source_path)
-            )
-        else:
-            tfd.destination_path = existing_track_path
-
-    def _get_existing_track(self, track_id: int) -> Tracks:
-        """
-        Lookup in existing track in the local cache and return it
-        """
-
-        existing_track_records = [a for a in self.existing_tracks if a.id == track_id]
-        if len(existing_track_records) != 1:
-            raise ApplicationError(
-                f"Internal error in _get_existing_track: {existing_track_records=}"
-            )
-
-        return existing_track_records[0]
-
-    def import_as_new(self, tfd: TrackFileData) -> None:
-        """
-        Set up to import as a new file.
-        """
-
-        tfd.destination_path = os.path.join(
-            Config.IMPORT_DESTINATION, os.path.basename(tfd.source_path)
-        )
-
-    def validate_file_data(self, tfd: TrackFileData) -> bool:
-        """
-        Check the data structures for integrity
-        Return True if all OK
-        Populate error and return False if not.
-        """
-
-        # Check tags
-        if not (tfd.tags.artist and tfd.tags.title):
-            raise ApplicationError(
-                f"validate_file_data: {tfd.tags=}, {tfd.source_path=}"
-            )
-
-        # Check file_path_to_remove
-        if tfd.file_path_to_remove and not os.path.exists(tfd.file_path_to_remove):
-            # File to remove is missing, but this isn't a major error. We
-            # may be importing to replace a deleted file.
-            tfd.file_path_to_remove = ""
-
-        # Check destination_path
-        if not tfd.destination_path:
-            raise ApplicationError(
-                f"validate_file_data: no destination path set ({tfd.source_path=})"
-            )
-
-        # If destination path is the same as file_path_to_remove, that's
-        # OK, otherwise if this is a new import then check that
-        # destination path doesn't already exists
-
-        if tfd.track_id == 0 and tfd.destination_path != tfd.file_path_to_remove:
-            while os.path.exists(tfd.destination_path):
-                msg = (
-                    "New import requested but default destination path"
-                    f" ({tfd.destination_path})"
-                    " already exists. Click OK and choose where to save this track"
-                )
-                show_OK(title="Desintation path exists", msg=msg, parent=None)
-                # Get output filename
-                pathspec = QFileDialog.getSaveFileName(
-                    None,
-                    "Save imported track",
-                    directory=Config.IMPORT_DESTINATION,
-                )
-                if pathspec:
-                    if pathspec == "":
-                        # User cancelled
-                        tfd.error = "You did not select a location to save this track"
-                        return False
-                    tfd.destination_path = pathspec[0]
-                else:
-                    tfd.error = "destination file already exists"
-                    return False
-            # The desintation path should not already exist in the
-            # database (becquse if it does, it points to a non-existent
-            # file). Check that because the path field in the database is
-            # unique and so adding a duplicate will give a db integrity
-            # error.
-            with db.Session() as session:
-                if Tracks.get_by_path(session, tfd.destination_path):
-                    tfd.error = (
-                        "Importing a new track but destination path already exists "
-                        f"in database ({tfd.destination_path})"
-                    )
-                    return False
-
-        # Check track_id
-        if tfd.track_id < 0:
-            raise ApplicationError(
-                f"validate_file_data: track_id < 0, {tfd.source_path=}"
-            )
-
-        return True
-
-    def inform_user(self, tfds: list[TrackFileData]) -> None:
-        """
-        Tell user about files that won't be imported
-        """
-
-        msgs: list[str] = []
-        for tfd in tfds:
-            msgs.append(
-                f"{os.path.basename(tfd.source_path)} will not be imported because {tfd.error}"
-            )
-        if msgs:
-            show_OK("File not imported", "\r\r".join(msgs))
-            log.debug("\r\r".join(msgs))
-
-    def _import_next_file(self) -> None:
-        """
-        Import the next file sequentially.
-
-        This is called when an import completes so will be called asynchronously.
-        Protect with a lock.
-        """
-
-        lock = threading.Lock()
-
-        with lock:
-            while len(self.workers) < Config.MAX_IMPORT_THREADS:
-                try:
-                    tfd = self.import_files_data.pop()
-                    filename = os.path.basename(tfd.source_path)
-                    log.debug(f"Processing {filename}")
-                    log.debug(
-                        f"remaining files: {[a.source_path for a in self.import_files_data]}"
-                    )
-                    self.signals.status_message_signal.emit(
-                        f"Importing {filename}", 10000
-                    )
-                    self._start_import(tfd)
-                except IndexError:
-                    log.debug("import_next_file: no files remaining in queue")
-                    break
-
-    def _start_import(self, tfd: TrackFileData) -> None:
-        """
-        Start thread to import track
-        """
-
-        filename = os.path.basename(tfd.source_path)
-        log.debug(f"_start_import({filename=})")
-
-        self.workers[tfd.source_path] = DoTrackImport(
-            import_file_path=tfd.source_path,
-            tags=tfd.tags,
-            destination_path=tfd.destination_path,
-            track_id=tfd.track_id,
-            file_path_to_remove=tfd.file_path_to_remove,
-        )
-        log.debug(f"{self.workers[tfd.source_path]=} created")
-
-        self.workers[tfd.source_path].import_finished.connect(
-            self.post_import_processing
-        )
-        self.workers[tfd.source_path].finished.connect(lambda: self.cleanup_thread(tfd))
-        self.workers[tfd.source_path].finished.connect(
-            self.workers[tfd.source_path].deleteLater
-        )
-
-        self.workers[tfd.source_path].start()
-
-    def cleanup_thread(self, tfd: TrackFileData) -> None:
-        """
-        Remove references to finished threads/workers to prevent leaks.
-        """
-
-        log.debug(f"cleanup_thread({tfd.source_path=})")
-
-        if tfd.source_path in self.workers:
-            del self.workers[tfd.source_path]
-        else:
-            log.error(f"Couldn't find {tfd.source_path=} in {self.workers.keys()=}")
-
-        log.debug(f"After cleanup_thread: {self.workers.keys()=}")
-
-    def post_import_processing(self, source_path: str, track_id: int) -> None:
-        """
-        If track already in playlist, refresh it else insert it
-        """
-
-        log.debug(f"post_import_processing({source_path=}, {track_id=})")
-
-        if self.model_data:
-            if self.model_data.base_model:
-                self.model_data.base_model.update_or_insert(
-                    track_id, self.model_data.row_number
-                )
-
-        # Process next file(s)
-        self._import_next_file()
-
-
-class DoTrackImport(QThread):
-    """
-    Class to manage the actual import of tracks in a thread.
-    """
-
-    import_finished = pyqtSignal(str, int)
-
-    def __init__(
-        self,
-        import_file_path: str,
-        tags: Tags,
-        destination_path: str,
-        track_id: int,
-        file_path_to_remove: Optional[str] = None,
-    ) -> None:
-        """
-        Save parameters
-        """
-
-        super().__init__()
-        self.import_file_path = import_file_path
-        self.tags = tags
-        self.destination_track_path = destination_path
-        self.track_id = track_id
-        self.file_path_to_remove = file_path_to_remove
-
-        self.signals = MusicMusterSignals()
-
-    def __repr__(self) -> str:
-        return f"<DoTrackImport(id={hex(id(self))}, import_file_path={self.import_file_path}"
-
-    def run(self) -> None:
-        """
-        Either create track objects from passed files or update exising track
-        objects.
-
-        And add to visible playlist or update playlist if track already present.
-        """
-
-        self.signals.status_message_signal.emit(
-            f"Importing {os.path.basename(self.import_file_path)}", 5000
-        )
-
-        # Get audio metadata in this thread rather than calling
-        # function to save interactive time
-        self.audio_metadata = helpers.get_audio_metadata(self.import_file_path)
-
-        # Remove old file if so requested
-        if self.file_path_to_remove and os.path.exists(self.file_path_to_remove):
-            os.unlink(self.file_path_to_remove)
-
-        # Move new file to destination
-        shutil.move(self.import_file_path, self.destination_track_path)
-
-        with db.Session() as session:
-            if self.track_id == 0:
-                # Import new track
-                try:
-                    track = Tracks(
-                        session,
-                        path=self.destination_track_path,
-                        **self.tags._asdict(),
-                        **self.audio_metadata._asdict(),
-                    )
-                except Exception as e:
-                    self.signals.show_warning_signal.emit(
-                        "Error importing track", str(e)
-                    )
-                    return
-            else:
-                track = session.get(Tracks, self.track_id)
-                if track:
-                    for key, value in self.tags._asdict().items():
-                        if hasattr(track, key):
-                            setattr(track, key, value)
-                    for key, value in self.audio_metadata._asdict().items():
-                        if hasattr(track, key):
-                            setattr(track, key, value)
-                    track.path = self.destination_track_path
-                else:
-                    log.error(f"Unable to retrieve {self.track_id=}")
-                    return
-            session.commit()
-
-            helpers.normalise_track(self.destination_track_path)
-
-            self.signals.status_message_signal.emit(
-                f"{os.path.basename(self.import_file_path)} imported", 10000
-            )
-            self.import_finished.emit(self.import_file_path, track.id)
-
-
-class PickMatch(QDialog):
-    """
-    Dialog for user to select which existing track to replace or to
-    import to a new track
-    """
-
-    def __init__(
-        self,
-        new_track_description: str,
-        choices: list[tuple[str, int, str]],
-        default: int,
-    ) -> None:
-        super().__init__()
-        self.new_track_description = new_track_description
-        self.default = default
-        self.init_ui(choices)
-        self.selected_track_id = -1
-
-    def init_ui(self, choices: list[tuple[str, int, str]]) -> None:
-        """
-        Set up dialog
-        """
-
-        self.setWindowTitle("New or replace")
-
-        layout = QVBoxLayout()
-
-        # Add instructions
-        instructions = (
-            f"Importing {self.new_track_description}.\n"
-            "Import as a new track or replace existing track?"
-        )
-        instructions_label = QLabel(instructions)
-        layout.addWidget(instructions_label)
-
-        # Create a button group for radio buttons
-        self.button_group = QButtonGroup()
-
-        # Add radio buttons for each item
-        for idx, (track_description, track_id, track_path) in enumerate(choices):
-            if (
-                track_sequence.current
-                and track_id
-                and track_sequence.current.track_id == track_id
-            ):
-                # Don't allow current track to be replaced
-                track_description = "(Currently playing) " + track_description
-                radio_button = QRadioButton(track_description)
-                radio_button.setDisabled(True)
-                self.button_group.addButton(radio_button, -1)
-            else:
-                radio_button = QRadioButton(track_description)
-                radio_button.setToolTip(track_path)
-                self.button_group.addButton(radio_button, track_id)
-            layout.addWidget(radio_button)
-
-            # Select the second item by default (import as new)
-            if idx == self.default:
-                radio_button.setChecked(True)
-
-        # Add OK and Cancel buttons
-        button_layout = QHBoxLayout()
-        ok_button = QPushButton("OK")
-        cancel_button = QPushButton("Cancel")
-        button_layout.addWidget(ok_button)
-        button_layout.addWidget(cancel_button)
-        layout.addLayout(button_layout)
-
-        self.setLayout(layout)
-
-        # Connect buttons to actions
-        ok_button.clicked.connect(self.on_ok)
-        cancel_button.clicked.connect(self.reject)
-
-    def on_ok(self):
-        # Get the ID of the selected button
-        self.selected_track_id = self.button_group.checkedId()
-        self.accept()

app/helpers.py

@@ -1,187 +1,11 @@
-# Standard library imports
-import datetime as dt
-from email.message import EmailMessage
-from typing import Optional
 import os
-import re
+import psutil
-import shutil
-import smtplib
-import ssl
-import tempfile
 
-# PyQt imports
+from datetime import datetime
-from PyQt6.QtWidgets import QInputDialog, QMainWindow, QMessageBox, QWidget
+from PyQt5.QtWidgets import QMessageBox
-
-# Third party imports
-import filetype
-from mutagen.flac import FLAC  # type: ignore
-from mutagen.mp3 import MP3  # type: ignore
-from pydub import AudioSegment, effects
-from pydub.utils import mediainfo
-from tinytag import TinyTag, TinyTagException  # type: ignore
-
-# App imports
-from classes import AudioMetadata, ApplicationError, Tags
-from config import Config
-from log import log
-from models import Tracks
-
-start_time_re = re.compile(r"@\d\d:\d\d")
 
 
-def ask_yes_no(
+def get_relative_date(past_date, reference_date=None):
-    title: str,
-    question: str,
-    default_yes: bool = False,
-    parent: Optional[QMainWindow] = None,
-) -> bool:
-    """Ask question; return True for yes, False for no"""
-
-    dlg = QMessageBox(parent)
-    dlg.setWindowTitle(title)
-    dlg.setText(question)
-    dlg.setStandardButtons(
-        QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No
-    )
-    dlg.setIcon(QMessageBox.Icon.Question)
-    if default_yes:
-        dlg.setDefaultButton(QMessageBox.StandardButton.Yes)
-    button = dlg.exec()
-
-    return button == QMessageBox.StandardButton.Yes
-
-
-def audio_file_extension(fpath: str) -> str | None:
-    """
-    Return the correct extension for this type of file.
-    """
-
-    return filetype.guess(fpath).extension
-
-
-def fade_point(
-    audio_segment: AudioSegment,
-    fade_threshold: float = 0.0,
-    chunk_size: int = Config.AUDIO_SEGMENT_CHUNK_SIZE,
-) -> int:
-    """
-    Returns the millisecond/index of the point where the volume drops below
-    the maximum and doesn't get louder again.
-    audio_segment - the sdlg_search_database_uiegment to find silence in
-    fade_threshold - the upper bound for how quiet is silent in dFBS
-    chunk_size - chunk size for interating over the segment in ms
-    """
-
-    assert chunk_size > 0  # to avoid infinite loop
-
-    segment_length: int = audio_segment.duration_seconds * 1000  # ms
-    trim_ms = segment_length - chunk_size
-    max_vol = audio_segment.dBFS
-    if fade_threshold == 0:
-        fade_threshold = max_vol
-
-    while (
-        audio_segment[trim_ms: trim_ms + chunk_size].dBFS < fade_threshold
-        and trim_ms > 0
-    ):  # noqa W503
-        trim_ms -= chunk_size
-
-    # if there is no trailing silence, return lenght of track (it's less
-    # the chunk_size, but for chunk_size = 10ms, this may be ignored)
-    return int(trim_ms)
-
-
-def file_is_unreadable(path: Optional[str]) -> bool:
-    """
-    Returns True if passed path is readable, else False
-    """
-
-    if not path:
-        return True
-
-    return not os.access(path, os.R_OK)
-
-
-def get_audio_segment(path: str) -> Optional[AudioSegment]:
-    if not path.endswith(audio_file_extension(path)):
-        return None
-
-    try:
-        if path.endswith(".mp3"):
-            return AudioSegment.from_mp3(path)
-        elif path.endswith(".flac"):
-            return AudioSegment.from_file(path, "flac")  # type: ignore
-    except AttributeError:
-        return None
-
-    return None
-
-
-def get_embedded_time(text: str) -> Optional[dt.datetime]:
-    """Return datetime specified as @hh:mm in text"""
-
-    try:
-        match = start_time_re.search(text)
-    except TypeError:
-        return None
-    if not match:
-        return None
-
-    try:
-        return dt.datetime.strptime(match.group(0)[1:], Config.NOTE_TIME_FORMAT)
-    except ValueError:
-        return None
-
-
-def get_all_track_metadata(filepath: str) -> dict[str, str | int | float]:
-    """Return all track metadata"""
-
-    return (
-        get_audio_metadata(filepath)._asdict()
-        | get_tags(filepath)._asdict()
-        | dict(path=filepath)
-    )
-
-
-def get_audio_metadata(filepath: str) -> AudioMetadata:
-    """Return audio metadata"""
-
-    # Set start_gap, fade_at and silence_at
-    audio = get_audio_segment(filepath)
-    if not audio:
-        return AudioMetadata()
-    else:
-        return AudioMetadata(
-            start_gap=leading_silence(audio),
-            fade_at=int(
-                round(fade_point(audio) / 1000, Config.MILLISECOND_SIGFIGS) * 1000
-            ),
-            silence_at=int(
-                round(trailing_silence(audio) / 1000, Config.MILLISECOND_SIGFIGS) * 1000
-            ),
-        )
-
-
-def get_name(prompt: str, default: str = "") -> str | None:
-    """Get a name from the user"""
-
-    dlg = QInputDialog()
-    dlg.setInputMode(QInputDialog.InputMode.TextInput)
-    dlg.setLabelText(prompt)
-    while True:
-        if default:
-            dlg.setTextValue(default)
-        dlg.resize(500, 100)
-        ok = dlg.exec()
-        if ok:
-            return dlg.textValue()
-
-        return None
-
-
-def get_relative_date(
-    past_date: Optional[dt.datetime], reference_date: Optional[dt.datetime] = None
-) -> str:
     """
     Return how long before reference_date past_date is as string.
 
@@ -192,24 +16,19 @@ def get_relative_date(
         @return: string
     """
 
-    if not past_date or past_date == Config.EPOCH:
+    if not past_date:
         return "Never"
     if not reference_date:
-        reference_date = dt.datetime.now()
+        reference_date = datetime.now()
 
     # Check parameters
     if past_date > reference_date:
         return "get_relative_date() past_date is after relative_date"
 
-    days: int
-    days_str: str
-    weeks: int
-    weeks_str: str
-
     weeks, days = divmod((reference_date.date() - past_date.date()).days, 7)
     if weeks == days == 0:
-        # Same day so return time instead
+        # Played today, so return time instead
-        return Config.LAST_PLAYED_TODAY_STRING + " " + past_date.strftime("%H:%M")
+        return past_date.strftime("%H:%M")
     if weeks == 1:
         weeks_str = "week"
     else:
@@ -218,81 +37,60 @@ def get_relative_date(
         days_str = "day"
     else:
         days_str = "days"
-    return f"{weeks} {weeks_str}, {days} {days_str}"
+    return f"{weeks} {weeks_str}, {days} {days_str} ago"
 
 
-def get_tags(path: str) -> Tags:
+def open_in_audacity(path):
     """
-    Return a dictionary of title, artist, bitrate and duration-in-milliseconds.
+    Open passed file in Audacity
+
+    Return True if apparently opened successfully, else False
     """
 
-    try:
+    # Return if audacity not running
-        tag = TinyTag.get(path)
+    if "audacity" not in [i.name() for i in psutil.process_iter()]:
-    except FileNotFoundError:
+        return False
-        raise ApplicationError(f"File not found: {path}")
-    except TinyTagException:
-        raise ApplicationError(f"Can't read tags in {path}")
 
-    if (
+    to_pipe = '/tmp/audacity_script_pipe.to.' + str(os.getuid())
-        tag.title is None
+    from_pipe = '/tmp/audacity_script_pipe.from.' + str(os.getuid())
-        or tag.artist is None
+    EOL = '\n'
-        or tag.bitrate is None
-        or tag.duration is None
-    ):
-        raise ApplicationError(f"Missing tags in {path}")
 
-    return Tags(
+    def send_command(command):
-        title=tag.title,
+        """Send a single command."""
-        artist=tag.artist,
+        to_audacity.write(command + EOL)
-        bitrate=round(tag.bitrate),
+        to_audacity.flush()
-        duration=int(round(tag.duration, Config.MILLISECOND_SIGFIGS) * 1000),
+
-    )
+    def get_response():
+        """Return the command response."""
+        result = ''
+        line = ''
+        while True:
+            result += line
+            line = from_audacity.readline()
+            if line == '\n' and len(result) > 0:
+                break
+        return result
+
+    def do_command(command):
+        """Send one command, and return the response."""
+        send_command(command)
+        response = get_response()
+        return response
+
+    with open(to_pipe, 'w') as to_audacity, open(
+            from_pipe, 'rt') as from_audacity:
+        do_command(f'Import2: Filename="{path}"')
 
 
-def leading_silence(
+def show_warning(title, msg):
-    audio_segment: AudioSegment,
+    "Display a warning to user"
-    silence_threshold: int = Config.DBFS_SILENCE,
-    chunk_size: int = Config.AUDIO_SEGMENT_CHUNK_SIZE,
-) -> int:
-    """
-    Returns the millisecond/index that the leading silence ends.
-    audio_segment - the segment to find silence in
-    silence_threshold - the upper bound for how quiet is silent in dFBS
-    chunk_size - chunk size for interating over the segment in ms
 
-    https://github.com/jiaaro/pydub/blob/master/pydub/silence.py
+    QMessageBox.warning(None, title, msg, buttons=QMessageBox.Cancel)
-    """
-
-    trim_ms: int = 0  # ms
-    assert chunk_size > 0  # to avoid infinite loop
-    while audio_segment[
-        trim_ms : trim_ms + chunk_size
-    ].dBFS < silence_threshold and trim_ms < len(  # noqa W504
-        audio_segment
-    ):
-        trim_ms += chunk_size
-
-    # if there is no end it should return the length of the segment
-    return min(trim_ms, len(audio_segment))
 
 
-def ms_to_mmss(
+def ms_to_mmss(ms, decimals=0, negative=False):
-    ms: Optional[int],
-    decimals: int = 0,
-    negative: bool = False,
-    none: Optional[str] = None,
-) -> str:
-    """Convert milliseconds to mm:ss"""
-
-    minutes: int
-    remainder: int
-    seconds: float
-
     if not ms:
-        if none:
+        return "-"
-            return none
-        else:
-            return "-"
     sign = ""
     if ms < 0:
         if negative:
@@ -309,149 +107,3 @@ def ms_to_mmss(
         seconds = 59.0
 
     return f"{sign}{minutes:.0f}:{seconds:02.{decimals}f}"
-
-
-def normalise_track(path: str) -> None:
-    """Normalise track"""
-
-    # Check type
-    ftype = os.path.splitext(path)[1][1:]
-    if ftype not in ["mp3", "flac"]:
-        log.error(
-            f"helpers.normalise_track({path}): " f"File type {ftype} not implemented"
-        )
-
-    bitrate = mediainfo(path)["bit_rate"]
-    audio = get_audio_segment(path)
-    if not audio:
-        return
-
-    # Get current file gid, uid and permissions
-    stats = os.stat(path)
-    try:
-        # Copy original file
-        _, temp_path = tempfile.mkstemp()
-        shutil.copyfile(path, temp_path)
-    except Exception as err:
-        log.debug(f"helpers.normalise_track({path}): err1: {repr(err)}")
-        return
-
-    # Overwrite original file with normalised output
-    normalised = effects.normalize(audio)
-    try:
-        normalised.export(path, format=os.path.splitext(path)[1][1:], bitrate=bitrate)
-        # Fix up permssions and ownership
-        os.chown(path, stats.st_uid, stats.st_gid)
-        os.chmod(path, stats.st_mode)
-        # Copy tags
-        tag_handler: type[FLAC | MP3]
-        if ftype == "flac":
-            tag_handler = FLAC
-        elif ftype == "mp3":
-            tag_handler = MP3
-        else:
-            return
-        src = tag_handler(temp_path)
-        dst = tag_handler(path)
-        for tag in src:
-            dst[tag] = src[tag]
-        dst.save()
-    except Exception as err:
-        log.debug(f"helpers.normalise_track({path}): err2: {repr(err)}")
-        # Restore original file
-        shutil.copyfile(path, temp_path)
-    finally:
-        if os.path.exists(temp_path):
-            os.remove(temp_path)
-
-
-def remove_substring_case_insensitive(parent_string: str, substring: str) -> str:
-    """
-    Remove all instances of substring from parent string, case insensitively
-    """
-
-    # Convert both strings to lowercase for case-insensitive comparison
-    lower_parent = parent_string.lower()
-    lower_substring = substring.lower()
-
-    # Initialize the result string
-    result = parent_string
-
-    # Continue removing the substring until it's no longer found
-    while lower_substring in lower_parent:
-        # Find the index of the substring
-        index = lower_parent.find(lower_substring)
-
-        # Remove the substring
-        result = result[:index] + result[index + len(substring) :]
-
-        # Update the lowercase versions
-        lower_parent = result.lower()
-
-    return result
-
-
-def send_mail(to_addr: str, from_addr: str, subj: str, body: str) -> None:
-    # From https://docs.python.org/3/library/email.examples.html
-
-    # Create a text/plain message
-    msg = EmailMessage()
-    msg.set_content(body)
-
-    msg["Subject"] = subj
-    msg["From"] = from_addr
-    msg["To"] = to_addr
-
-    # Send the message via SMTP server.
-    context = ssl.create_default_context()
-    try:
-        s = smtplib.SMTP(host=Config.MAIL_SERVER, port=Config.MAIL_PORT)
-        if Config.MAIL_USE_TLS:
-            s.starttls(context=context)
-        if Config.MAIL_USERNAME and Config.MAIL_PASSWORD:
-            s.login(Config.MAIL_USERNAME, Config.MAIL_PASSWORD)
-        s.send_message(msg)
-    except Exception as e:
-        print(e)
-    finally:
-        s.quit()
-
-
-def set_track_metadata(track: Tracks) -> None:
-    """Set/update track metadata in database"""
-
-    audio_metadata = get_audio_metadata(track.path)
-    tags = get_tags(track.path)
-
-    for audio_key in AudioMetadata._fields:
-        setattr(track, audio_key, getattr(audio_metadata, audio_key))
-    for tag_key in Tags._fields:
-        setattr(track, tag_key, getattr(tags, tag_key))
-
-
-def show_OK(title: str, msg: str, parent: Optional[QWidget] = None) -> None:
-    """Display a message to user"""
-
-    dlg = QMessageBox(parent)
-    dlg.setIcon(QMessageBox.Icon.Information)
-    dlg.setWindowTitle(title)
-    dlg.setText(msg)
-    dlg.setStandardButtons(QMessageBox.StandardButton.Ok)
-
-    _ = dlg.exec()
-
-
-def show_warning(parent: Optional[QMainWindow], title: str, msg: str) -> None:
-    """Display a warning to user"""
-
-    QMessageBox.warning(parent, title, msg, buttons=QMessageBox.StandardButton.Cancel)
-
-
-def trailing_silence(
-    audio_segment: AudioSegment,
-    silence_threshold: int = -50,
-    chunk_size: int = Config.AUDIO_SEGMENT_CHUNK_SIZE,
-) -> int:
-    """Return fade point from start in milliseconds"""
-
-    return fade_point(audio_segment, silence_threshold, chunk_size)

app/icons_rc.py

@@ -0,0 +1 @@
+ui/icons_rc.py

app/jittermonitor.py

@@ -1,56 +0,0 @@
-from PyQt6.QtCore import QObject, QTimer, QElapsedTimer
-import logging
-import time
-
-from config import Config
-
-class EventLoopJitterMonitor(QObject):
-    def __init__(
-        self,
-        parent=None,
-        interval_ms: int = 20,
-        jitter_threshold_ms: int = 100,
-        log_cooldown_s: float = 1.0,
-    ):
-        super().__init__(parent)
-        self._interval = interval_ms
-        self._jitter_threshold = jitter_threshold_ms
-        self._log_cooldown_s = log_cooldown_s
-
-        self._timer = QTimer(self)
-        self._timer.setInterval(self._interval)
-        self._timer.timeout.connect(self._on_timeout)
-
-        self._elapsed = QElapsedTimer()
-        self._elapsed.start()
-        self._last = self._elapsed.elapsed()
-
-        # child logger: e.g. "musicmuster.jitter"
-        self._log = logging.getLogger(f"{Config.LOG_NAME}.jitter")
-        self._last_log_time = 0.0
-
-    def start(self) -> None:
-        self._timer.start()
-
-    def _on_timeout(self) -> None:
-        now_ms = self._elapsed.elapsed()
-        delta = now_ms - self._last
-        self._last = now_ms
-
-        if delta > (self._interval + self._jitter_threshold):
-            self._log_jitter(now_ms, delta)
-
-    def _log_jitter(self, now_ms: int, gap_ms: int) -> None:
-        now = time.monotonic()
-
-        # simple rate limit: only one log every log_cooldown_s
-        if now - self._last_log_time < self._log_cooldown_s:
-            return
-        self._last_log_time = now
-
-        self._log.warning(
-            "Event loop gap detected: t=%d ms, gap=%d ms (interval=%d ms)",
-            now_ms,
-            gap_ms,
-            self._interval,
-        )

app/log.py

@@ -1,138 +1,108 @@
-#!/usr/bin/env python3
+#!/usr/bin/python3
-# Standard library imports
+
-from collections import defaultdict
-from functools import wraps
 import logging
-import logging.config
 import logging.handlers
-import os
 import sys
 import traceback
-import yaml
 
-# PyQt imports
-from PyQt6.QtWidgets import QApplication, QMessageBox
-
-# Third party imports
-import stackprinter  # type: ignore
-
-# App imports
 from config import Config
-from classes import ApplicationError
-
-
-class FunctionFilter(logging.Filter):
-    """Filter to allow category-based logging to stderr."""
-
-    def __init__(self, module_functions: dict[str, list[str]]):
-        super().__init__()
-
-        self.modules: list[str] = []
-        self.functions: defaultdict[str, list[str]] = defaultdict(list)
-
-        if module_functions:
-            for module in module_functions.keys():
-                if module_functions[module]:
-                    for function in module_functions[module]:
-                        self.functions[module].append(function)
-                else:
-                    self.modules.append(module)
-
-    def filter(self, record: logging.LogRecord) -> bool:
-        if not getattr(record, "levelname", None) == "DEBUG":
-            # Only prcess DEBUG messages
-            return False
-
-        module = getattr(record, "module", None)
-        if not module:
-            # No module in record
-            return False
-
-        # Process if this is a module we're tracking
-        if module in self.modules:
-            return True
-
-        # Process if this is a function we're tracking
-        if getattr(record, "funcName", None) in self.functions[module]:
-            return True
-
-        return False
 
 
 class LevelTagFilter(logging.Filter):
-    """Add leveltag"""
+    "Add leveltag"
 
-    def filter(self, record: logging.LogRecord) -> bool:
+    def filter(self, record):
         # Extract the first character of the level name
         record.leveltag = record.levelname[0]
-        # We never actually filter messages out, just add an extra field
+
-        # to the LogRecord
+        # We never actually filter messages out, just abuse filtering to add an
+        # extra field to the LogRecord
         return True
 
 
-# Load YAML logging configuration
-with open("app/logging.yaml", "r") as f:
-    config = yaml.safe_load(f)
-    logging.config.dictConfig(config)
-
-# Get logger
 log = logging.getLogger(Config.LOG_NAME)
+log.setLevel(logging.DEBUG)
+
+# stderr
+stderr = logging.StreamHandler()
+stderr.setLevel(Config.LOG_LEVEL_STDERR)
+
+# syslog
+syslog = logging.handlers.SysLogHandler(address='/dev/log')
+syslog.setLevel(Config.LOG_LEVEL_SYSLOG)
+
+# Filter
+filter = LevelTagFilter()
+syslog.addFilter(filter)
+stderr.addFilter(filter)
+
+# create formatter and add it to the handlers
+stderr_fmt = logging.Formatter('[%(asctime)s] %(leveltag)s: %(message)s',
+                               datefmt='%H:%M:%S')
+syslog_fmt = logging.Formatter('[%(name)s] %(leveltag)s: %(message)s')
+stderr.setFormatter(stderr_fmt)
+syslog.setFormatter(syslog_fmt)
+
+# add the handlers to the log
+log.addHandler(stderr)
+log.addHandler(syslog)
 
 
-def handle_exception(exc_type, exc_value, exc_traceback):
+def log_uncaught_exceptions(ex_cls, ex, tb):
-    error = str(exc_value)
+
-    if issubclass(exc_type, ApplicationError):
+    print("\033[1;31;47m")
-        log.error(error)
+    logging.critical(''.join(traceback.format_tb(tb)))
+    print("\033[1;37;40m")
+    logging.critical('{0}: {1}'.format(ex_cls, ex))
+
+
+sys.excepthook = log_uncaught_exceptions
+
+
+def DEBUG(msg, force_stderr=False):
+    """
+    Outupt a log message at level DEBUG. If force_stderr is True,
+    output this message to stderr regardless of default stderr level
+    setting.
+    """
+
+    if force_stderr:
+        old_level = stderr.level
+        stderr.setLevel(logging.DEBUG)
+        log.debug(msg)
+        stderr.setLevel(old_level)
     else:
-        # Handle unexpected errors (log and display)
+        log.debug(msg)
-        error_msg = "".join(traceback.format_exception(exc_type, exc_value, exc_traceback))
-
-        print(stackprinter.format(exc_value, suppressed_paths=['/.venv'], style='darkbg'))
-
-        msg = stackprinter.format(exc_value)
-        log.error(msg)
-        log.error(error_msg)
-        print("Critical error:", error_msg)  # Consider logging instead of print
-
-        if os.environ["MM_ENV"] == "PRODUCTION":
-            from helpers import send_mail
-
-            send_mail(
-                Config.ERRORS_TO,
-                Config.ERRORS_FROM,
-                "Exception (log_uncaught_exceptions) from musicmuster",
-                msg,
-            )
-    if QApplication.instance() is not None:
-        fname = os.path.split(exc_traceback.tb_frame.f_code.co_filename)[1]
-        msg = f"ApplicationError: {error}\nat {fname}:{exc_traceback.tb_lineno}"
-        QMessageBox.critical(None, "Application Error", msg)
 
 
-def truncate_large(obj, limit=5):
+def EXCEPTION(msg):
-    """Helper to truncate large lists or other iterables."""
+    log.exception(msg, exc_info=True, stack_info=True)
-    if isinstance(obj, (list, tuple, set)):
-        if len(obj) > limit:
-            return f"{type(obj).__name__}(len={len(obj)}, items={list(obj)[:limit]}...)"
-
-    return repr(obj)
 
 
-def log_call(func):
+def ERROR(msg):
-    @wraps(func)
+    log.error(msg)
-    def wrapper(*args, **kwargs):
-        args_repr = [truncate_large(a) for a in args]
-        kwargs_repr = [f"{k}={truncate_large(v)}" for k, v in kwargs.items()]
-        params_repr = ", ".join(args_repr + kwargs_repr)
-        log.debug(f"call {func.__name__}({params_repr})")
-        try:
-            result = func(*args, **kwargs)
-            log.debug(f"return {func.__name__}: {truncate_large(result)}")
-            return result
-        except Exception as e:
-            log.debug(f"exception in {func.__name__}: {e}")
-            raise
-    return wrapper
 
 
-sys.excepthook = handle_exception
+def INFO(msg):
+    log.info(msg)
+
+
+if __name__ == "__main__":
+    DEBUG("hi debug")
+    ERROR("hi error")
+    INFO("hi info")
+    EXCEPTION("hi exception")
+
+    def f():
+        return g()
+
+    def g():
+        return h()
+
+    def h():
+        return i()
+
+    def i():
+        1 / 0
+
+    f()

app/logging.yaml

@@ -1,55 +0,0 @@
-version: 1
-disable_existing_loggers: True
-
-formatters:
-  colored:
-    (): colorlog.ColoredFormatter
-    format: "%(log_color)s[%(asctime)s] %(filename)s.%(funcName)s:%(lineno)s %(blue)s%(message)s"
-    datefmt: "%H:%M:%S"
-  syslog:
-    format: "[%(name)s] %(filename)s:%(lineno)s %(leveltag)s: %(message)s"
-
-filters:
-  leveltag:
-    (): log.LevelTagFilter
-  category_filter:
-    (): log.FunctionFilter
-    module_functions:
-      # Optionally additionally log some debug calls to stderr
-      # log all debug calls in a module:
-      #    module-name: []
-      # log debug calls for some functions in a module:
-      #    module-name:
-      #    - function-name-1
-      #    - function-name-2
-      musicmuster:
-        - play_next
-      jittermonitor: []
-
-handlers:
-  stderr:
-    class: colorlog.StreamHandler
-    level: INFO
-    formatter: colored
-    filters: [leveltag]
-    stream: ext://sys.stderr
-
-  syslog:
-    class: logging.handlers.SysLogHandler
-    level: DEBUG
-    formatter: syslog
-    filters: [leveltag]
-    address: "/dev/log"
-
-  debug_stderr:
-    class: colorlog.StreamHandler
-    level: DEBUG
-    formatter: colored
-    filters: [leveltag, category_filter]
-    stream: ext://sys.stderr
-
-loggers:
-  musicmuster:
-    level: DEBUG
-    handlers: [stderr, syslog, debug_stderr]
-    propagate: false 

app/logging_tester.py

@@ -1,29 +0,0 @@
-#!/usr/bin/env python3
-from log import log
-
-
-# Testing
-def fa():
-    log.debug("fa Debug message")
-    log.info("fa Info message")
-    log.warning("fa Warning message")
-    log.error("fa Error message")
-    log.critical("fa Critical message")
-    print()
-
-
-def fb():
-    log.debug("fb Debug message")
-    log.info("fb Info message")
-    log.warning("fb Warning message")
-    log.error("fb Error message")
-    log.critical("fb Critical message")
-    print()
-
-
-def testing():
-    fa()
-    fb()
-
-
-testing()

app/menu.yaml

@@ -1,104 +0,0 @@
-menus:
-  - title: "&File"
-    actions:
-      - text: "Save as Template"
-        handler: "save_as_template"
-      - text: "Manage Templates"
-        handler: "manage_templates_wrapper"
-      - separator: true
-      - text: "Manage Queries"
-        handler: "manage_queries_wrapper"
-      - separator: true
-      - text: "Exit"
-        handler: "close"
-
-  - title: "&Playlist"
-    actions:
-      - text: "Open Playlist"
-        handler: "open_existing_playlist"
-        shortcut: "Ctrl+O"
-      - text: "New Playlist"
-        handler: "new_playlist_dynamic_submenu"
-        submenu: true
-      - text: "Close Playlist"
-        handler: "close_playlist_tab"
-      - text: "Rename Playlist"
-        handler: "rename_playlist"
-      - text: "Delete Playlist"
-        handler: "delete_playlist"
-      - separator: true
-      - text: "Insert Track"
-        handler: "insert_track"
-        shortcut: "Ctrl+T"
-      - text: "Select Track from Query"
-        handler: "query_dynamic_submenu"
-        submenu: true
-      - text: "Insert Section Header"
-        handler: "insert_header"
-        shortcut: "Ctrl+H"
-      - text: "Import Files"
-        handler: "import_files_wrapper"
-        shortcut: "Ctrl+Shift+I"
-      - separator: true
-      - text: "Mark for Moving"
-        handler: "mark_rows_for_moving"
-        shortcut: "Ctrl+C"
-      - text: "Paste"
-        handler: "paste_rows"
-        shortcut: "Ctrl+V"
-      - separator: true
-      - text: "Export Playlist"
-        handler: "export_playlist_tab"
-      - text: "Download CSV of Played Tracks"
-        handler: "download_played_tracks"
-      - separator: true
-      - text: "Select Duplicate Rows"
-        handler: "select_duplicate_rows"
-      - text: "Move Selected"
-        handler: "move_selected"
-      - text: "Move Unplayed"
-        handler: "move_unplayed"
-      - separator: true
-      - text: "Clear Selection"
-        handler: "clear_selection"
-        shortcut: "Esc"
-        store_reference: true  # So we can enable/disable later
-
-  - title: "&Music"
-    actions:
-      - text: "Set Next"
-        handler: "set_selected_track_next"
-        shortcut: "Ctrl+N"
-      - text: "Play Next"
-        handler: "play_next"
-        shortcut: "Return"
-      - text: "Fade"
-        handler: "fade"
-        shortcut: "Ctrl+Z"
-      - text: "Stop"
-        handler: "stop"
-        shortcut: "Ctrl+Alt+S"
-      - text: "Resume"
-        handler: "resume"
-        shortcut: "Ctrl+R"
-      - text: "Skip to Next"
-        handler: "play_next"
-        shortcut: "Ctrl+Alt+Return"
-      - separator: true
-      - text: "Search"
-        handler: "search_playlist"
-        shortcut: "/"
-      - text: "Search Title in Wikipedia"
-        handler: "lookup_row_in_wikipedia"
-        shortcut: "Ctrl+W"
-      - text: "Search Title in Songfacts"
-        handler: "lookup_row_in_songfacts"
-        shortcut: "Ctrl+S"
-
-  - title: "Help"
-    actions:
-      - text: "About"
-        handler: "about"
-      - text: "Debug"
-        handler: "debug"
-

app/model.py

@@ -0,0 +1,666 @@
+#!/usr/bin/python3
+
+import os.path
+import re
+
+import sqlalchemy
+
+from datetime import datetime
+from sqlalchemy.ext.declarative import declarative_base
+from sqlalchemy import (
+    Boolean,
+    Column,
+    DateTime,
+    Float,
+    ForeignKey,
+    Integer,
+    String,
+    func
+)
+from sqlalchemy.exc import IntegrityError
+from sqlalchemy.orm.exc import MultipleResultsFound, NoResultFound
+from sqlalchemy.orm import relationship, sessionmaker
+
+from config import Config
+from log import DEBUG, ERROR
+
+# Create session at the global level as per
+# https://docs.sqlalchemy.org/en/13/orm/session_basics.html
+
+# Set up database connection
+engine = sqlalchemy.create_engine(f"{Config.MYSQL_CONNECT}?charset=utf8",
+                                  encoding='utf-8',
+                                  echo=Config.DISPLAY_SQL,
+                                  pool_pre_ping=True)
+Base = declarative_base()
+Base.metadata.create_all(engine)
+
+# Create a Session factory
+Session = sessionmaker(bind=engine)
+
+
+# Database classes
+class NoteColours(Base):
+    __tablename__ = 'notecolours'
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    substring = Column(String(256), index=False)
+    hexcolour = Column(String(6), index=False)
+    enabled = Column(Boolean, default=True, index=True)
+    is_regex = Column(Boolean, default=False, index=False)
+    is_casesensitive = Column(Boolean, default=False, index=False)
+    order = Column(Integer, index=True)
+
+    def __repr__(self):
+        return (
+            f"<NoteColour(id={self.id}, substring={self.substring}, colour={self.hexcolour}>"
+        )
+
+    @staticmethod
+    def get_colour(session, text):
+        """
+        Parse text and return colour string if match, else None
+
+        Currently ignore is_regex and is_casesensitive
+        """
+
+        for rec in (
+                session.query(NoteColours)
+                        .filter(NoteColours.enabled == True)
+                        .order_by(NoteColours.order)
+                        .all()
+        ):
+            if rec.is_regex:
+                if rec.is_casesensitive:
+                    p = re.compile(rec.substring)
+                else:
+                    p = re.compile(rec.substring, re.IGNORECASE)
+                if p.match(text):
+                    return '#' + rec.hexcolour
+            else:
+                if rec.is_casesensitive:
+                    if rec.substring in text:
+                        return '#' + rec.hexcolour
+                else:
+                    if rec.substring.lower() in text.lower():
+                        return '#' + rec.hexcolour
+
+        return None
+
+
+class Notes(Base):
+    __tablename__ = 'notes'
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    playlist_id = Column(Integer, ForeignKey('playlists.id'))
+    playlist = relationship("Playlists", back_populates="notes")
+    row = Column(Integer, nullable=False)
+    note = Column(String(256), index=False)
+
+    def __repr__(self):
+        return (
+            f"<Note(id={self.id}, row={self.row}, note={self.note}>"
+        )
+
+    @staticmethod
+    def add_note(session, playlist_id, row, text):
+        "Add note"
+
+        DEBUG(f"add_note(playlist_id={playlist_id}, row={row}, text={text})")
+        note = Notes()
+        note.playlist_id = playlist_id
+        note.row = row
+        note.note = text
+        session.add(note)
+        session.commit()
+        return note
+
+    @staticmethod
+    def delete_note(session, id):
+        "Delete note"
+
+        DEBUG(f"delete_note(id={id}")
+
+        session.query(Notes).filter(Notes.id == id).delete()
+        session.commit()
+
+    @classmethod
+    def update_note(cls, session, id, row, text=None):
+        """
+        Update note details. If text=None, don't change text.
+        """
+
+        DEBUG(f"Notes.update_note(id={id}, row={row}, text={text})")
+
+        note = session.query(cls).filter(cls.id == id).one()
+        note.row = row
+        if text:
+            note.note = text
+        session.commit()
+
+
+class Playdates(Base):
+    __tablename__ = 'playdates'
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    lastplayed = Column(DateTime, index=True, default=None)
+    track_id = Column(Integer, ForeignKey('tracks.id'))
+    tracks = relationship("Tracks", back_populates="playdates")
+
+    @staticmethod
+    def add_playdate(session, track):
+        "Record that track was played"
+
+        DEBUG(f"add_playdate(track={track})")
+        pd = Playdates()
+        pd.lastplayed = datetime.now()
+        pd.track_id = track.id
+        session.add(pd)
+        track.update_lastplayed(session, track.id)
+        session.commit()
+
+    @staticmethod
+    def last_played(session, track_id):
+        "Return datetime track last played or None"
+
+        last_played = session.query(Playdates.lastplayed).filter(
+            (Playdates.track_id == track_id)
+        ).order_by(Playdates.lastplayed.desc()).first()
+        if last_played:
+            return last_played[0]
+        else:
+            return None
+
+    @staticmethod
+    def remove_track(session, track_id):
+        """
+        Remove all records of track_id
+        """
+
+        session.query(Playdates).filter(
+            Playdates.track_id == track_id,
+        ).delete()
+        session.commit()
+
+
+class Playlists(Base):
+    """
+    Usage:
+
+    pl = session.query(Playlists).filter(Playlists.id == 1).one()
+
+    pl
+    <Playlist(id=1, name=Default>
+
+    pl.tracks
+    [<__main__.PlaylistTracks at 0x7fcd20181c18>,
+     <__main__.PlaylistTracks at 0x7fcd20181c88>,
+     <__main__.PlaylistTracks at 0x7fcd20181be0>,
+     <__main__.PlaylistTracks at 0x7fcd20181c50>]
+
+    [a.tracks for a in pl.tracks]
+    [<Track(id=3992, title=Yesterday Man, artist=Various, path=/h[...]
+     <Track(id=2238, title=These Boots Are Made For Walkin', arti[...]
+     <Track(id=3837, title=Babe, artist=Various, path=/home/kae/m[...]
+     <Track(id=2332, title=Such Great Heights - Remastered, artis[...]]
+
+    glue = PlaylistTracks(row=5)
+
+    tr = session.query(Tracks).filter(Tracks.id == 676).one()
+
+    tr
+    <Track(id=676, title=Seven Nation Army, artist=White Stripes,
+    path=/home/kae/music/White Stripes/Elephant/01. Seven Nation Army.flac>
+
+    glue.track_id = tr.id
+
+    pl.tracks.append(glue)
+
+    session.commit()
+
+    [a.tracks for a in pl.tracks]
+    [<Track(id=3992, title=Yesterday Man, artist=Various, path=/h[...]
+     <Track(id=2238, title=These Boots Are Made For Walkin', arti[...]
+     <Track(id=3837, title=Babe, artist=Various, path=/home/kae/m[...]
+     <Track(id=2332, title=Such Great Heights - Remastered, artis[...]
+     <Track(id=676, title=Seven Nation Army, artist=White Stripes[...]]
+    """
+
+    __tablename__ = "playlists"
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    name = Column(String(32), nullable=False, unique=True)
+    last_used = Column(DateTime, default=None, nullable=True)
+    loaded = Column(Boolean, default=True)
+    notes = relationship("Notes",
+                         order_by="Notes.row",
+                         back_populates="playlist")
+    tracks = relationship("PlaylistTracks",
+                          order_by="PlaylistTracks.row",
+                          back_populates="playlists")
+
+    def __repr__(self):
+        return (f"<Playlists(id={self.id}, name={self.name}>")
+
+    def add_track(self, session, track, row=None):
+        """
+        Add track to playlist at given row.
+        If row=None, add to end of playlist
+        """
+
+        if not row:
+            row = PlaylistTracks.new_row(session, self.id)
+
+        DEBUG(f"Playlists:add_track({session=}, {track=}, {row=})")
+
+        glue = PlaylistTracks(row=row)
+        glue.track_id = track.id
+        self.tracks.append(glue)
+        session.commit()
+
+    def close(self, session):
+        "Record playlist as no longer loaded"
+
+        self.loaded = False
+        session.add(self)
+        session.commit()
+
+    @staticmethod
+    def get_all_closed_playlists(session):
+        "Returns a  list of all playlists not currently open"
+
+        return (
+            session.query(Playlists)
+                .filter(
+                (Playlists.loaded == False) |  # noqa E712
+                (Playlists.loaded == None)
+            )
+                .order_by(Playlists.last_used.desc())
+        ).all()
+
+    @staticmethod
+    def get_all_playlists(session):
+        "Returns a list of all playlists"
+
+        return session.query(Playlists).all()
+
+    @staticmethod
+    def get_last_used(session):
+        """
+        Return a list of playlists marked "loaded", ordered by loaded date.
+        """
+
+        return (
+            session.query(Playlists)
+                .filter(Playlists.loaded == True)  # noqa E712
+                .order_by(Playlists.last_used.desc())
+        ).all()
+
+    def get_notes(self):
+        return [a.note for a in self.notes]
+
+    @staticmethod
+    def get_playlist(session, playlist_id):
+        return (
+            session.query(Playlists)
+                .filter(
+                Playlists.id == playlist_id  # noqa E712
+            )
+        ).one()
+
+    def get_tracks(self):
+        return [a.tracks for a in self.tracks]
+
+    @staticmethod
+    def new(session, name):
+        DEBUG(f"Playlists.new(name={name})")
+        playlist = Playlists()
+        playlist.name = name
+        session.add(playlist)
+        session.commit()
+        return playlist
+
+    def open(self, session):
+        "Mark playlist as loaded and used now"
+
+        self.loaded = True
+        self.last_used = datetime.now()
+        session.add(self)
+        session.commit()
+
+
+class PlaylistTracks(Base):
+    __tablename__ = 'playlisttracks'
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    playlist_id = Column(Integer, ForeignKey('playlists.id'), primary_key=True)
+    track_id = Column(Integer, ForeignKey('tracks.id'), primary_key=True)
+    row = Column(Integer, nullable=False)
+    tracks = relationship("Tracks", back_populates="playlists")
+    playlists = relationship("Playlists", back_populates="tracks")
+
+    @staticmethod
+    def add_track(session, playlist_id, track_id, row):
+        DEBUG(
+            f"PlaylistTracks.add_track(playlist_id={playlist_id}, "
+            f"track_id={track_id}, row={row})"
+        )
+        plt = PlaylistTracks()
+        plt.playlist_id = playlist_id,
+        plt.track_id = track_id,
+        plt.row = row
+        session.add(plt)
+        session.commit()
+
+    @staticmethod
+    def get_track_playlists(session, track_id):
+        "Return all PlaylistTracks objects with this track_id"
+
+        return session.query(PlaylistTracks).filter(
+            PlaylistTracks.track_id == track_id).all()
+
+    @staticmethod
+    def move_track(session, from_playlist_id, row, to_playlist_id):
+        DEBUG(
+            "PlaylistTracks.move_tracks(from_playlist_id="
+            f"{from_playlist_id}, row={row}, "
+            f"to_playlist_id={to_playlist_id})"
+        )
+        max_row = session.query(func.max(PlaylistTracks.row)).filter(
+            PlaylistTracks.playlist_id == to_playlist_id).scalar()
+        if max_row is None:
+            # Destination playlist is empty; use row 0
+            new_row = 0
+        else:
+            # Destination playlist has tracks; add to end
+            new_row = max_row + 1
+        try:
+            record = session.query(PlaylistTracks).filter(
+                PlaylistTracks.playlist_id == from_playlist_id,
+                PlaylistTracks.row == row).one()
+        except NoResultFound:
+            # Issue #38?
+            ERROR(
+                f"No rows matched in query: "
+                f"PlaylistTracks.playlist_id == {from_playlist_id}, "
+                f"PlaylistTracks.row == {row}"
+            )
+            return
+        record.playlist_id = to_playlist_id
+        record.row = new_row
+        session.commit()
+
+    @staticmethod
+    def new_row(session, playlist_id):
+        "Return row number > largest existing row number"
+
+        last_row = session.query(func.max(PlaylistTracks.row)).one()[0]
+        return last_row + 1
+
+    @staticmethod
+    def remove_all_tracks(session, playlist_id):
+        """
+        Remove all tracks from passed playlist_id
+        """
+
+        session.query(PlaylistTracks).filter(
+            PlaylistTracks.playlist_id == playlist_id,
+        ).delete()
+        session.commit()
+
+    @staticmethod
+    def remove_track(session, playlist_id, row):
+        DEBUG(
+            f"PlaylistTracks.remove_track(playlist_id={playlist_id}, "
+            f"row={row})"
+        )
+        session.query(PlaylistTracks).filter(
+            PlaylistTracks.playlist_id == playlist_id,
+            PlaylistTracks.row == row
+        ).delete()
+        session.commit()
+
+    @staticmethod
+    def update_row_track(session, playlist_id, row, track_id):
+        DEBUG(
+            f"PlaylistTracks.update_track_row(playlist_id={playlist_id}, "
+            f"row={row}, track_id={track_id})"
+        )
+
+        try:
+            plt = session.query(PlaylistTracks).filter(
+                PlaylistTracks.playlist_id == playlist_id,
+                PlaylistTracks.row == row
+            ).one()
+        except MultipleResultsFound:
+            ERROR(
+                f"Multiple rows matched in query: "
+                f"PlaylistTracks.playlist_id == {playlist_id}, "
+                f"PlaylistTracks.row == {row}"
+            )
+            return
+        except NoResultFound:
+            ERROR(
+                f"No rows matched in query: "
+                f"PlaylistTracks.playlist_id == {playlist_id}, "
+                f"PlaylistTracks.row == {row}"
+            )
+            return
+
+        plt.track_id = track_id
+        session.commit()
+
+
+class Settings(Base):
+    __tablename__ = 'settings'
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    name = Column(String(32), nullable=False, unique=True)
+    f_datetime = Column(DateTime, default=None, nullable=True)
+    f_int = Column(Integer, default=None, nullable=True)
+    f_string = Column(String(128), default=None, nullable=True)
+
+    @classmethod
+    def get_int(cls, session, name):
+        try:
+            int_setting = session.query(cls).filter(
+                cls.name == name).one()
+        except NoResultFound:
+            int_setting = Settings()
+            int_setting.name = name
+            int_setting.f_int = None
+            session.add(int_setting)
+            session.commit()
+        return int_setting
+
+    def update(self, session, data):
+        for key, value in data.items():
+            assert hasattr(self, key)
+            setattr(self, key, value)
+        session.commit()
+
+
+class Tracks(Base):
+    __tablename__ = 'tracks'
+
+    id = Column(Integer, primary_key=True, autoincrement=True)
+    title = Column(String(256), index=True)
+    artist = Column(String(256), index=True)
+    duration = Column(Integer, index=True)
+    start_gap = Column(Integer, index=False)
+    fade_at = Column(Integer, index=False)
+    silence_at = Column(Integer, index=False)
+    path = Column(String(2048), index=False, nullable=False)
+    mtime = Column(Float, index=True)
+    lastplayed = Column(DateTime, index=True, default=None)
+    playlists = relationship("PlaylistTracks", back_populates="tracks")
+    playdates = relationship("Playdates", back_populates="tracks")
+
+    def __repr__(self):
+        return (
+            f"<Track(id={self.id}, title={self.title}, "
+            f"artist={self.artist}, path={self.path}>"
+        )
+
+    # Not currently used 1 June 2021
+    # @staticmethod
+    # def get_note(session, id):
+    #     return session.query(Notes).filter(Notes.id == id).one()
+
+    @staticmethod
+    def get_all_paths(session):
+        "Return a list of paths of all tracks"
+
+        return [a[0] for a in session.query(Tracks.path).all()]
+
+    @staticmethod
+    def get_all_tracks(session):
+        "Return a list of all tracks"
+
+        return session.query(Tracks).all()
+
+    @classmethod
+    def get_or_create(cls, session, path):
+        DEBUG(f"Tracks.get_or_create(path={path})")
+        try:
+            track = session.query(cls).filter(cls.path == path).one()
+        except NoResultFound:
+            track = Tracks()
+            track.path = path
+            session.add(track)
+        return track
+
+    @staticmethod
+    def get_duration(session, id):
+        try:
+            return session.query(
+                Tracks.duration).filter(Tracks.id == id).one()[0]
+        except NoResultFound:
+            ERROR(f"Can't find track id {id}")
+            return None
+
+    @staticmethod
+    def get_track_from_filename(session, filename):
+        """
+        Return track if one and only one track in database has passed
+        filename (ie, basename of path). Return None if zero or more
+        than one track matches.
+        """
+
+        DEBUG(f"Tracks.get_track_from_filename({filename=})")
+        try:
+            track = session.query(Tracks).filter(Tracks.path.ilike(
+                f'%{os.path.sep}{filename}')).one()
+            return track
+        except (NoResultFound, MultipleResultsFound):
+            return None
+
+    @staticmethod
+    def get_track_from_path(session, path):
+        """
+        Return track with passee path, or None.
+        """
+
+        DEBUG(f"Tracks.get_track_from_path({path=})")
+
+        return session.query(Tracks).filter(Tracks.path == path).first()
+
+    @staticmethod
+    def get_path(session, track_id):
+        "Return path of passed track_id, or None"
+
+        try:
+            return session.query(Tracks.path).filter(
+                Tracks.id == track_id).one()[0]
+        except NoResultFound:
+            ERROR(f"Can't find track id {track_id}")
+            return None
+
+    @staticmethod
+    def get_track(session, track_id):
+        "Return track or None"
+
+        try:
+            DEBUG(f"Tracks.get_track(track_id={track_id})")
+            track = session.query(Tracks).filter(Tracks.id == track_id).one()
+            return track
+        except NoResultFound:
+            ERROR(f"get_track({track_id}): not found")
+            return None
+
+    @staticmethod
+    def remove_path(session, path):
+        "Remove track with passed path from database"
+
+        DEBUG(f"Tracks.remove_path({path=})")
+
+        try:
+            session.query(Tracks).filter(Tracks.path == path).delete()
+            session.commit()
+        except IntegrityError as exception:
+            ERROR(f"Can't remove track with {path=} ({exception=})")
+
+    @staticmethod
+    def search(session, title=None, artist=None, duration=None):
+        """
+        Return any tracks matching passed criteria
+        """
+
+        DEBUG(
+            f"Tracks.search({title=}, {artist=}), {duration=})"
+        )
+
+        if not title and not artist and not duration:
+            return None
+
+        q = session.query(Tracks).filter(False)
+        if title:
+            q = q.filter(Tracks.title == title)
+        if artist:
+            q = q.filter(Tracks.artist == artist)
+        if duration:
+            q = q.filter(Tracks.duration == duration)
+
+        return q.all()
+
+    @staticmethod
+    def search_artists(session, text):
+        return (
+            session.query(Tracks)
+                .filter(Tracks.artist.ilike(f"%{text}%"))
+                .order_by(Tracks.title)
+        ).all()
+
+    @staticmethod
+    def search_titles(session, text):
+        return (
+            session.query(Tracks)
+                .filter(Tracks.title.ilike(f"%{text}%"))
+                .order_by(Tracks.title)
+        ).all()
+
+    @staticmethod
+    def track_from_id(session, id):
+        return session.query(Tracks).filter(
+            Tracks.id == id).one()
+
+    @staticmethod
+    def update_lastplayed(session, track_id):
+        track = session.query(Tracks).filter(Tracks.id == track_id).one()
+        track.lastplayed = datetime.now()
+        session.commit()
+
+    @staticmethod
+    def update_artist(session, track_id, artist):
+        track = session.query(Tracks).filter(Tracks.id == track_id).one()
+        track.artist = artist
+        session.commit()
+
+    @staticmethod
+    def update_title(session, track_id, title):
+        track = session.query(Tracks).filter(Tracks.id == track_id).one()
+        track.title = title
+        session.commit()
+
+    def update_path(self, newpath):
+        self.path = newpath

app/models.py

@@ -1,873 +0,0 @@
-# Standard library imports
-from __future__ import annotations
-
-from typing import Optional, Sequence
-import datetime as dt
-import os
-import re
-import sys
-
-# PyQt imports
-
-# Third party imports
-from dogpile.cache import make_region
-from dogpile.cache.api import NO_VALUE
-from sqlalchemy import (
-    bindparam,
-    delete,
-    func,
-    select,
-    text,
-    update,
-)
-from sqlalchemy.exc import IntegrityError, ProgrammingError
-from sqlalchemy.orm.exc import NoResultFound
-from sqlalchemy.orm import joinedload, selectinload
-from sqlalchemy.orm.session import Session
-from sqlalchemy.engine.row import RowMapping
-
-# App imports
-from classes import ApplicationError, Filter
-from config import Config
-from dbmanager import DatabaseManager
-import dbtables
-from log import log
-
-
-# Establish database connection
-DATABASE_URL = os.environ.get("DATABASE_URL")
-if DATABASE_URL is None:
-    raise ValueError("DATABASE_URL is undefined")
-if "unittest" in sys.modules and "sqlite" not in DATABASE_URL:
-    raise ValueError("Unit tests running on non-Sqlite database")
-db = DatabaseManager.get_instance(DATABASE_URL, engine_options=Config.ENGINE_OPTIONS).db
-
-# Configure the cache region
-cache_region = make_region().configure(
-    'dogpile.cache.memory',  # Use in-memory caching for now (switch to Redis if needed)
-    expiration_time=600  # Cache expires after 10 minutes
-)
-
-
-def run_sql(session: Session, sql: str) -> Sequence[RowMapping]:
-    """
-    Run a sql string and return results
-    """
-
-    try:
-        return session.execute(text(sql)).mappings().all()
-    except ProgrammingError as e:
-        raise ApplicationError(e)
-
-
-# Database classes
-class NoteColours(dbtables.NoteColoursTable):
-
-    def __init__(
-        self,
-        session: Session,
-        substring: str,
-        colour: str,
-        enabled: bool = True,
-        is_regex: bool = False,
-        is_casesensitive: bool = False,
-        order: Optional[int] = 0,
-    ) -> None:
-        self.substring = substring
-        self.colour = colour
-        self.enabled = enabled
-        self.is_regex = is_regex
-        self.is_casesensitive = is_casesensitive
-        self.order = order
-
-        session.add(self)
-        session.commit()
-
-    @classmethod
-    def get_all(cls, session: Session) -> Sequence["NoteColours"]:
-        """
-        Return all records
-        """
-
-        cache_key = "note_colours_all"
-        cached_result = cache_region.get(cache_key)
-
-        if cached_result is not NO_VALUE:
-            return cached_result
-
-        # Query the database
-        result = session.scalars(
-            select(cls)
-            .where(
-                cls.enabled.is_(True),
-            )
-            .order_by(cls.order)
-        ).all()
-        cache_region.set(cache_key, result)
-
-        return result
-
-    @staticmethod
-    def get_colour(
-        session: Session, text: str, foreground: bool = False
-    ) -> str:
-        """
-        Parse text and return background (foreground if foreground==True) colour
-        string if matched, else None
-
-        """
-
-        if not text:
-            return ""
-
-        match = False
-        for rec in NoteColours.get_all(session):
-            if rec.is_regex:
-                flags = re.UNICODE
-                if not rec.is_casesensitive:
-                    flags |= re.IGNORECASE
-                p = re.compile(rec.substring, flags)
-                if p.match(text):
-                    match = True
-            else:
-                if rec.is_casesensitive:
-                    if rec.substring in text:
-                        match = True
-                else:
-                    if rec.substring.lower() in text.lower():
-                        match = True
-
-            if match:
-                if foreground:
-                    return rec.foreground or ""
-                else:
-                    return rec.colour
-        return ""
-
-    @staticmethod
-    def invalidate_cache() -> None:
-        """Invalidate dogpile cache"""
-
-        cache_region.delete("note_colours_all")
-
-
-class Playdates(dbtables.PlaydatesTable):
-    def __init__(
-        self, session: Session, track_id: int, when: Optional[dt.datetime] = None
-    ) -> None:
-        """Record that track was played"""
-
-        if not when:
-            self.lastplayed = dt.datetime.now()
-        else:
-            self.lastplayed = when
-        self.track_id = track_id
-        session.add(self)
-        session.commit()
-
-    @staticmethod
-    def last_playdates(
-        session: Session, track_id: int, limit: int = 5
-    ) -> Sequence["Playdates"]:
-        """
-        Return a list of the last limit playdates for this track, sorted
-        latest to earliest.
-        """
-
-        return session.scalars(
-            Playdates.select()
-            .where(Playdates.track_id == track_id)
-            .order_by(Playdates.lastplayed.desc())
-            .limit(limit)
-        ).all()
-
-    @staticmethod
-    def last_played(session: Session, track_id: int) -> dt.datetime:
-        """Return datetime track last played or None"""
-
-        last_played = session.execute(
-            select(Playdates.lastplayed)
-            .where(Playdates.track_id == track_id)
-            .order_by(Playdates.lastplayed.desc())
-            .limit(1)
-        ).first()
-
-        if last_played:
-            return last_played[0]
-        else:
-            # Should never be reached as we create record with a
-            # last_played value
-            return Config.EPOCH  # pragma: no cover
-
-    @staticmethod
-    def last_played_tracks(session: Session, limit: int = 5) -> Sequence["Playdates"]:
-        """
-        Return a list of the last limit tracks played, sorted
-        earliest to latest.
-        """
-
-        return session.scalars(
-            Playdates.select().order_by(Playdates.lastplayed.desc()).limit(limit)
-        ).all()
-
-    @staticmethod
-    def played_after(session: Session, since: dt.datetime) -> Sequence["Playdates"]:
-        """Return a list of Playdates objects since passed time"""
-
-        return session.scalars(
-            select(Playdates)
-            .where(Playdates.lastplayed >= since)
-            .order_by(Playdates.lastplayed)
-        ).all()
-
-
-class Playlists(dbtables.PlaylistsTable):
-    def __init__(self, session: Session, name: str, template_id: int) -> None:
-        """Create playlist with passed name"""
-
-        self.name = name
-        self.last_used = dt.datetime.now()
-        session.add(self)
-        session.commit()
-
-        # If a template is specified, copy from it
-        if template_id:
-            PlaylistRows.copy_playlist(session, template_id, self.id)
-
-    @staticmethod
-    def clear_tabs(session: Session, playlist_ids: list[int]) -> None:
-        """
-        Make all tab records NULL
-        """
-
-        session.execute(
-            update(Playlists).where((Playlists.id.in_(playlist_ids))).values(tab=None)
-        )
-
-    def close(self, session: Session) -> None:
-        """Mark playlist as unloaded"""
-
-        self.open = False
-        session.commit()
-
-    @classmethod
-    def get_all(cls, session: Session) -> Sequence["Playlists"]:
-        """Returns a list of all playlists ordered by last use"""
-
-        return session.scalars(
-            select(cls)
-            .filter(cls.is_template.is_(False))
-            .order_by(cls.last_used.desc())
-        ).all()
-
-    @classmethod
-    def get_all_templates(cls, session: Session) -> Sequence["Playlists"]:
-        """Returns a list of all templates ordered by name"""
-
-        return session.scalars(
-            select(cls).where(cls.is_template.is_(True)).order_by(cls.name)
-        ).all()
-
-    @classmethod
-    def get_favourite_templates(cls, session: Session) -> Sequence["Playlists"]:
-        """Returns a list of favourite templates ordered by name"""
-
-        return session.scalars(
-            select(cls)
-            .where(cls.is_template.is_(True), cls.favourite.is_(True))
-            .order_by(cls.name)
-        ).all()
-
-    @classmethod
-    def get_closed(cls, session: Session) -> Sequence["Playlists"]:
-        """Returns a list of all closed playlists ordered by last use"""
-
-        return session.scalars(
-            select(cls)
-            .filter(
-                cls.open.is_(False),
-                cls.is_template.is_(False),
-            )
-            .order_by(cls.last_used.desc())
-        ).all()
-
-    @classmethod
-    def get_open(cls, session: Session) -> Sequence[Optional["Playlists"]]:
-        """
-        Return a list of loaded playlists ordered by tab.
-        """
-
-        return session.scalars(
-            select(cls).where(cls.open.is_(True)).order_by(cls.tab)
-        ).all()
-
-    def mark_open(self) -> None:
-        """Mark playlist as loaded and used now"""
-
-        self.open = True
-        self.last_used = dt.datetime.now()
-
-    @staticmethod
-    def name_is_available(session: Session, name: str) -> bool:
-        """
-        Return True if no playlist of this name exists else false.
-        """
-
-        return (
-            session.execute(select(Playlists).where(Playlists.name == name)).first()
-            is None
-        )
-
-    def rename(self, session: Session, new_name: str) -> None:
-        """
-        Rename playlist
-        """
-
-        self.name = new_name
-        session.commit()
-
-    @staticmethod
-    def save_as_template(
-        session: Session, playlist_id: int, template_name: str
-    ) -> None:
-        """Save passed playlist as new template"""
-
-        template = Playlists(session, template_name, template_id=0)
-        if not template or not template.id:
-            return
-
-        template.is_template = True
-        session.commit()
-
-        PlaylistRows.copy_playlist(session, playlist_id, template.id)
-
-
-class PlaylistRows(dbtables.PlaylistRowsTable):
-    def __init__(
-        self,
-        session: Session,
-        playlist_id: int,
-        row_number: int,
-        note: str = "",
-        track_id: Optional[int] = None,
-    ) -> None:
-        """Create PlaylistRows object"""
-
-        self.playlist_id = playlist_id
-        self.track_id = track_id
-        self.row_number = row_number
-        self.note = note
-        session.add(self)
-        session.commit()
-
-    def append_note(self, extra_note: str) -> None:
-        """Append passed note to any existing note"""
-
-        current_note = self.note
-        if current_note:
-            self.note = current_note + "\n" + extra_note
-        else:
-            self.note = extra_note
-
-    @staticmethod
-    def copy_playlist(session: Session, src_id: int, dst_id: int) -> None:
-        """Copy playlist entries"""
-
-        src_rows = session.scalars(
-            select(PlaylistRows).filter(PlaylistRows.playlist_id == src_id)
-        ).all()
-
-        for plr in src_rows:
-            PlaylistRows(
-                session=session,
-                playlist_id=dst_id,
-                row_number=plr.row_number,
-                note=plr.note,
-                track_id=plr.track_id,
-            )
-
-    @classmethod
-    def deep_row(
-        cls, session: Session, playlist_id: int, row_number: int
-    ) -> "PlaylistRows":
-        """
-        Return a playlist row that includes full track and lastplayed data for
-        given playlist_id and row
-        """
-
-        stmt = (
-            select(PlaylistRows)
-            .options(joinedload(cls.track))
-            .where(
-                PlaylistRows.playlist_id == playlist_id,
-                PlaylistRows.row_number == row_number,
-            )
-            # .options(joinedload(Tracks.playdates))
-        )
-
-        return session.execute(stmt).unique().scalar_one()
-
-    @staticmethod
-    def delete_higher_rows(session: Session, playlist_id: int, maxrow: int) -> None:
-        """
-        Delete rows in given playlist that have a higher row number
-        than 'maxrow'
-        """
-
-        session.execute(
-            delete(PlaylistRows).where(
-                PlaylistRows.playlist_id == playlist_id,
-                PlaylistRows.row_number > maxrow,
-            )
-        )
-        session.commit()
-
-    @staticmethod
-    def delete_row(session: Session, playlist_id: int, row_number: int) -> None:
-        """
-        Delete passed row in given playlist.
-        """
-
-        session.execute(
-            delete(PlaylistRows).where(
-                PlaylistRows.playlist_id == playlist_id,
-                PlaylistRows.row_number == row_number,
-            )
-        )
-
-    @staticmethod
-    def fixup_rownumbers(session: Session, playlist_id: int) -> None:
-        """
-        Ensure the row numbers for passed playlist have no gaps
-        """
-
-        plrs = session.scalars(
-            select(PlaylistRows)
-            .where(PlaylistRows.playlist_id == playlist_id)
-            .order_by(PlaylistRows.row_number)
-        ).all()
-
-        for i, plr in enumerate(plrs):
-            plr.row_number = i
-
-        # Ensure new row numbers are available to the caller
-        session.commit()
-
-    @classmethod
-    def plrids_to_plrs(
-        cls, session: Session, playlist_id: int, plr_ids: list[int]
-    ) -> Sequence["PlaylistRows"]:
-        """
-        Take a list of PlaylistRows ids and return a list of corresponding
-        PlaylistRows objects
-        """
-
-        plrs = session.scalars(
-            select(cls)
-            .where(cls.playlist_id == playlist_id, cls.id.in_(plr_ids))
-            .order_by(cls.row_number)
-        ).all()
-
-        return plrs
-
-    @staticmethod
-    def get_last_used_row(session: Session, playlist_id: int) -> Optional[int]:
-        """Return the last used row for playlist, or None if no rows"""
-
-        return session.execute(
-            select(func.max(PlaylistRows.row_number)).where(
-                PlaylistRows.playlist_id == playlist_id
-            )
-        ).scalar_one()
-
-    @staticmethod
-    def get_track_plr(
-        session: Session, track_id: int, playlist_id: int
-    ) -> Optional["PlaylistRows"]:
-        """Return first matching PlaylistRows object or None"""
-
-        return session.scalars(
-            select(PlaylistRows)
-            .where(
-                PlaylistRows.track_id == track_id,
-                PlaylistRows.playlist_id == playlist_id,
-            )
-            .limit(1)
-        ).first()
-
-    @classmethod
-    def get_played_rows(
-        cls, session: Session, playlist_id: int
-    ) -> Sequence["PlaylistRows"]:
-        """
-        For passed playlist, return a list of rows that
-        have been played.
-        """
-
-        plrs = session.scalars(
-            select(cls)
-            .where(cls.playlist_id == playlist_id, cls.played.is_(True))
-            .order_by(cls.row_number)
-        ).all()
-
-        return plrs
-
-    @classmethod
-    def get_playlist_rows(
-        cls, session: Session, playlist_id: int
-    ) -> Sequence["PlaylistRows"]:
-        """
-        For passed playlist, return a list of rows.
-        """
-
-        stmt = (
-            select(cls)
-            .where(cls.playlist_id == playlist_id)
-            .options(selectinload(cls.track))
-            .order_by(cls.row_number)
-        )
-        plrs = session.execute(stmt).scalars().all()
-
-        return plrs
-
-    @classmethod
-    def get_rows_with_tracks(
-        cls,
-        session: Session,
-        playlist_id: int,
-    ) -> Sequence["PlaylistRows"]:
-        """
-        For passed playlist, return a list of rows that
-        contain tracks
-        """
-
-        query = select(cls).where(
-            cls.playlist_id == playlist_id, cls.track_id.is_not(None)
-        )
-        plrs = session.scalars((query).order_by(cls.row_number)).all()
-
-        return plrs
-
-    @classmethod
-    def get_unplayed_rows(
-        cls, session: Session, playlist_id: int
-    ) -> Sequence["PlaylistRows"]:
-        """
-        For passed playlist, return a list of playlist rows that
-        have not been played.
-        """
-
-        plrs = session.scalars(
-            select(cls)
-            .where(
-                cls.playlist_id == playlist_id,
-                cls.track_id.is_not(None),
-                cls.played.is_(False),
-            )
-            .order_by(cls.row_number)
-        ).all()
-
-        return plrs
-
-    @classmethod
-    def insert_row(
-        cls,
-        session: Session,
-        playlist_id: int,
-        new_row_number: int,
-        note: str = "",
-        track_id: Optional[int] = None,
-    ) -> "PlaylistRows":
-        cls.move_rows_down(session, playlist_id, new_row_number, 1)
-        return cls(
-            session,
-            playlist_id=playlist_id,
-            row_number=new_row_number,
-            note=note,
-            track_id=track_id,
-        )
-
-    @staticmethod
-    def move_rows_down(
-        session: Session, playlist_id: int, starting_row: int, move_by: int
-    ) -> None:
-        """
-        Create space to insert move_by additional rows by incremented row
-        number from starting_row to end of playlist
-        """
-
-        log.debug(f"(move_rows_down({playlist_id=}, {starting_row=}, {move_by=}")
-
-        session.execute(
-            update(PlaylistRows)
-            .where(
-                (PlaylistRows.playlist_id == playlist_id),
-                (PlaylistRows.row_number >= starting_row),
-            )
-            .values(row_number=PlaylistRows.row_number + move_by)
-        )
-
-    @staticmethod
-    def update_plr_row_numbers(
-        session: Session,
-        playlist_id: int,
-        sqla_map: list[dict[str, int]],
-    ) -> None:
-        """
-        Take a {plrid: row_number} dictionary and update the row numbers accordingly
-        """
-
-        # Update database. Ref:
-        # https://docs.sqlalchemy.org/en/20/tutorial/data_update.html#the-update-sql-expression-construct
-        stmt = (
-            update(PlaylistRows)
-            .where(
-                PlaylistRows.playlist_id == playlist_id,
-                PlaylistRows.id == bindparam("playlistrow_id"),
-            )
-            .values(row_number=bindparam("row_number"))
-        )
-        session.connection().execute(stmt, sqla_map)
-
-
-class Queries(dbtables.QueriesTable):
-    def __init__(
-        self,
-        session: Session,
-        name: str,
-        filter: dbtables.Filter,
-        favourite: bool = False,
-    ) -> None:
-        """Create new query"""
-
-        self.name = name
-        self.filter = filter
-        self.favourite = favourite
-        session.add(self)
-        session.commit()
-
-    @classmethod
-    def get_all(cls, session: Session) -> Sequence["Queries"]:
-        """Returns a list of all queries ordered by name"""
-
-        return session.scalars(select(cls).order_by(cls.name)).all()
-
-    @classmethod
-    def get_favourites(cls, session: Session) -> Sequence["Queries"]:
-        """Returns a list of favourite queries ordered by name"""
-
-        return session.scalars(
-            select(cls).where(cls.favourite.is_(True)).order_by(cls.name)
-        ).all()
-
-
-class Settings(dbtables.SettingsTable):
-    def __init__(self, session: Session, name: str) -> None:
-        self.name = name
-        session.add(self)
-        session.commit()
-
-    @classmethod
-    def get_setting(cls, session: Session, name: str) -> "Settings":
-        """Get existing setting or return new setting record"""
-
-        try:
-            return session.execute(select(cls).where(cls.name == name)).scalar_one()
-
-        except NoResultFound:
-            return Settings(session, name)
-
-
-class Tracks(dbtables.TracksTable):
-    def __init__(
-        self,
-        session: Session,
-        path: str,
-        title: str,
-        artist: str,
-        duration: int,
-        start_gap: int,
-        fade_at: int,
-        silence_at: int,
-        bitrate: int,
-    ) -> None:
-        self.path = path
-        self.title = title
-        self.artist = artist
-        self.bitrate = bitrate
-        self.duration = duration
-        self.start_gap = start_gap
-        self.fade_at = fade_at
-        self.silence_at = silence_at
-
-        try:
-            session.add(self)
-            session.commit()
-        except IntegrityError as error:
-            session.rollback()
-            log.error(f"Error ({error=}) importing track ({path=})")
-            raise ValueError(error)
-
-    @classmethod
-    def get_all(cls, session: Session) -> Sequence["Tracks"]:
-        """Return a list of all tracks"""
-
-        return session.scalars(select(cls)).unique().all()
-
-    @classmethod
-    def all_tracks_indexed_by_id(cls, session: Session) -> dict[int, Tracks]:
-        """
-        Return a dictionary of all tracks, keyed by title
-        """
-
-        result: dict[int, Tracks] = {}
-
-        for track in cls.get_all(session):
-            result[track.id] = track
-
-        return result
-
-    @classmethod
-    def exact_title_and_artist(
-        cls, session: Session, title: str, artist: str
-    ) -> Sequence["Tracks"]:
-        """
-        Search for exact but case-insensitive match of title and artist
-        """
-
-        return (
-            session.scalars(
-                select(cls)
-                .where(cls.title.ilike(title), cls.artist.ilike(artist))
-                .order_by(cls.title)
-            )
-            .unique()
-            .all()
-        )
-
-    @classmethod
-    def get_filtered_tracks(
-        cls, session: Session, filter: Filter
-    ) -> Sequence["Tracks"]:
-        """
-        Return tracks matching filter
-        """
-
-        query = select(cls)
-
-        # Path specification
-        if filter.path:
-            if filter.path_type == "contains":
-                query = query.where(cls.path.ilike(f"%{filter.path}%"))
-            elif filter.path_type == "excluding":
-                query = query.where(cls.path.notilike(f"%{filter.path}%"))
-            else:
-                raise ApplicationError(f"Can't process filter path ({filter=})")
-
-        # Duration specification
-        seconds_duration = filter.duration_number
-        if filter.duration_unit == Config.FILTER_DURATION_MINUTES:
-            seconds_duration *= 60
-        elif filter.duration_unit != Config.FILTER_DURATION_SECONDS:
-            raise ApplicationError(f"Can't process filter duration ({filter=})")
-
-        if filter.duration_type == Config.FILTER_DURATION_LONGER:
-            query = query.where(cls.duration >= seconds_duration)
-        elif filter.duration_unit == Config.FILTER_DURATION_SHORTER:
-            query = query.where(cls.duration <= seconds_duration)
-        else:
-            raise ApplicationError(f"Can't process filter duration type ({filter=})")
-
-        # Process comparator
-        if filter.last_played_comparator == Config.FILTER_PLAYED_COMPARATOR_NEVER:
-            # Select tracks that have never been played
-            query = query.outerjoin(Playdates, cls.id == Playdates.track_id).where(
-                Playdates.id.is_(None)
-            )
-        else:
-            # Last played specification
-            now = dt.datetime.now()
-            # Set sensible default, and correct for Config.FILTER_PLAYED_COMPARATOR_ANYTIME
-            before = now
-            # If not ANYTIME, set 'before' appropriates
-            if filter.last_played_comparator != Config.FILTER_PLAYED_COMPARATOR_ANYTIME:
-                if filter.last_played_unit == Config.FILTER_PLAYED_DAYS:
-                    before = now - dt.timedelta(days=filter.last_played_number)
-                elif filter.last_played_unit == Config.FILTER_PLAYED_WEEKS:
-                    before = now - dt.timedelta(days=7 * filter.last_played_number)
-                elif filter.last_played_unit == Config.FILTER_PLAYED_MONTHS:
-                    before = now - dt.timedelta(days=30 * filter.last_played_number)
-                elif filter.last_played_unit == Config.FILTER_PLAYED_YEARS:
-                    before = now - dt.timedelta(days=365 * filter.last_played_number)
-
-            subquery = (
-                select(
-                    Playdates.track_id,
-                    func.max(Playdates.lastplayed).label("max_last_played"),
-                )
-                .group_by(Playdates.track_id)
-                .subquery()
-            )
-            query = query.join(subquery, Tracks.id == subquery.c.track_id).where(
-                subquery.c.max_last_played < before
-            )
-
-        records = session.scalars(query).unique().all()
-
-        return records
-
-    @classmethod
-    def get_by_path(cls, session: Session, path: str) -> Optional["Tracks"]:
-        """
-        Return track with passed path, or None.
-        """
-
-        try:
-            return (
-                session.execute(select(Tracks).where(Tracks.path == path))
-                .unique()
-                .scalar_one()
-            )
-        except NoResultFound:
-            return None
-
-    @classmethod
-    def search_artists(cls, session: Session, text: str) -> Sequence["Tracks"]:
-        """
-        Search case-insenstively for artists containing str
-
-        The query performs an outer join with 'joinedload' to populate the results
-        from the Playdates table at the same time. unique() needed; see
-        https://docs.sqlalchemy.org/en/20/orm/queryguide/relationships.html#joined-eager-loading
-        """
-
-        return (
-            session.scalars(
-                select(cls)
-                .options(joinedload(Tracks.playdates))
-                .where(cls.artist.ilike(f"%{text}%"))
-                .order_by(cls.title)
-            )
-            .unique()
-            .all()
-        )
-
-    @classmethod
-    def search_titles(cls, session: Session, text: str) -> Sequence["Tracks"]:
-        """
-        Search case-insenstively for titles containing str
-
-        The query performs an outer join with 'joinedload' to populate the results
-        from the Playdates table at the same time. unique() needed; see
-        https://docs.sqlalchemy.org/en/20/orm/queryguide/relationships.html#joined-eager-loading
-        """
-        return (
-            session.scalars(
-                select(cls)
-                .options(joinedload(Tracks.playdates))
-                .where(cls.title.like(f"{text}%"))
-                .order_by(cls.title)
-            )
-            .unique()
-            .all()
-        )

app/music.py

@@ -0,0 +1,183 @@
+import os
+import threading
+import vlc
+
+from config import Config
+from datetime import datetime
+from time import sleep
+
+from log import DEBUG, ERROR
+
+lock = threading.Lock()
+
+
+class Music:
+    """
+    Manage the playing of music tracks
+    """
+
+    def __init__(self):
+        self.current_track_start_time = None
+        self.fading = 0
+        self.VLC = vlc.Instance()
+        self.player = None
+        self.track_path = None
+        self.max_volume = Config.VOLUME_VLC_DEFAULT
+
+    def fade(self):
+        """
+        Fade the currently playing track.
+
+        The actual management of fading runs in its own thread so as not
+        to hold up the UI during the fade.
+        """
+
+        DEBUG("music.fade()", True)
+
+        if not self.player:
+            return
+
+        if not self.player.get_position() > 0 and self.player.is_playing():
+            return
+
+        self.fading += 1
+
+        thread = threading.Thread(target=self._fade)
+        thread.start()
+
+    def _fade(self):
+        """
+        Implementation of fading the current track in a separate thread.
+        """
+
+        # Take a copy of current player to allow another track to be
+        # started without interfering here
+
+        DEBUG(f"music._fade(), {self.player=}", True)
+
+        with lock:
+            p = self.player
+            self.player = None
+
+        DEBUG("music._fade() post-lock", True)
+
+        fade_time = Config.FADE_TIME / 1000
+        steps = Config.FADE_STEPS
+        sleep_time = fade_time / steps
+
+        # We reduce volume by one mesure first, then by two measures,
+        # then three, and so on.
+
+        # The sum of the arithmetic sequence 1, 2, 3, ..n is
+        # (n**2 + n) / 2
+        total_measures_count = (steps**2 + steps) / 2
+
+        measures_to_reduce_by = 0
+        for i in range(1, steps + 1):
+            measures_to_reduce_by += i
+            volume_factor = 1 - (
+                measures_to_reduce_by / total_measures_count)
+            p.audio_set_volume(int(self.max_volume * volume_factor))
+            sleep(sleep_time)
+
+        with lock:
+            DEBUG(f"music._facde(), stopping {p=}", True)
+
+            p.stop()
+            DEBUG(f"Releasing player {p=}", True)
+            p.release()
+            # Ensure we don't reference player after release
+            p = None
+
+        self.fading -= 1
+
+    def get_playtime(self):
+        "Return elapsed play time"
+
+        with lock:
+            if not self.player:
+                return None
+
+            return self.player.get_time()
+
+    def get_position(self):
+        "Return current position"
+
+        with lock:
+            DEBUG("music.get_position", True)
+
+            print(f"get_position, {self.player=}")
+            if not self.player:
+                return
+            return self.player.get_position()
+
+    def play(self, path):
+        """
+        Start playing the track at path.
+
+        Log and return if path not found.
+        """
+
+        DEBUG(f"music.play({path=})", True)
+
+        if not os.access(path, os.R_OK):
+            ERROR(f"play({path}): path not found")
+            return
+
+        self.track_path = path
+
+        self.player = self.VLC.media_player_new(path)
+        self.player.audio_set_volume(self.max_volume)
+        DEBUG(f"music.play({path=}), {self.player}", True)
+        self.player.play()
+        self.current_track_start_time = datetime.now()
+
+    def playing(self):
+        """
+        Return True if currently playing a track, else False
+
+        vlc.is_playing() returns True if track was faded out.
+        get_position seems more reliable.
+        """
+
+        with lock:
+            if self.player:
+                if self.player.get_position() > 0 and self.player.is_playing():
+                    return True
+
+            # We take a copy of the player when fading, so we could be
+            # playing in a fade nowFalse
+            return self.fading > 0
+
+    def set_position(self, ms):
+        "Set current play time in milliseconds from start"
+
+        with lock:
+            return self.player.set_time(ms)
+
+    def set_volume(self, volume):
+        "Set maximum volume used for player"
+
+        with lock:
+            if not self.player:
+                return
+
+            self.max_volume = volume
+            self.player.audio_set_volume(volume)
+
+    def stop(self):
+        "Immediately stop playing"
+
+        DEBUG(f"music.stop(), {self.player=}", True)
+
+        with lock:
+            if not self.player:
+                return
+
+            position = self.player.get_position()
+            self.player.stop()
+            DEBUG(f"music.stop(): Releasing player {self.player=}", True)
+            self.player.release()
+            # Ensure we don't reference player after release
+            self.player = None
+            return position

app/music_manager.py

@@ -1,724 +0,0 @@
-# Standard library imports
-from __future__ import annotations
-
-import datetime as dt
-from time import sleep
-from typing import Optional
-
-# Third party imports
-# import line_profiler
-import numpy as np
-import pyqtgraph as pg  # type: ignore
-from sqlalchemy.orm.session import Session
-import vlc  # type: ignore
-
-# PyQt imports
-from PyQt6.QtCore import (
-    pyqtSignal,
-    QObject,
-    QThread,
-)
-from pyqtgraph import PlotWidget
-from pyqtgraph.graphicsItems.PlotDataItem import PlotDataItem  # type: ignore
-from pyqtgraph.graphicsItems.LinearRegionItem import LinearRegionItem  # type: ignore
-
-# App imports
-from classes import ApplicationError, MusicMusterSignals
-from config import Config
-import helpers
-from log import log
-from models import PlaylistRows
-from vlcmanager import VLCManager
-
-
-# Define the VLC callback function type
-# import ctypes
-# import platform
-# VLC logging is very noisy so comment out unless needed
-# VLC_LOG_CB = ctypes.CFUNCTYPE(
-#     None,
-#     ctypes.c_void_p,
-#     ctypes.c_int,
-#     ctypes.c_void_p,
-#     ctypes.c_char_p,
-#     ctypes.c_void_p,
-# )
-
-# # Determine the correct C library for vsnprintf based on the platform
-# if platform.system() == "Windows":
-#     libc = ctypes.CDLL("msvcrt")
-# elif platform.system() == "Linux":
-#     libc = ctypes.CDLL("libc.so.6")
-# elif platform.system() == "Darwin":  # macOS
-#     libc = ctypes.CDLL("libc.dylib")
-# else:
-#     raise OSError("Unsupported operating system")
-
-# # Define the vsnprintf function
-# libc.vsnprintf.argtypes = [
-#     ctypes.c_char_p,
-#     ctypes.c_size_t,
-#     ctypes.c_char_p,
-#     ctypes.c_void_p,
-# ]
-# libc.vsnprintf.restype = ctypes.c_int
-
-
-class _AddFadeCurve(QObject):
-    """
-    Initialising a fade curve introduces a noticeable delay so carry out in
-    a thread.
-    """
-
-    finished = pyqtSignal()
-
-    def __init__(
-        self,
-        rat: RowAndTrack,
-        track_path: str,
-        track_fade_at: int,
-        track_silence_at: int,
-    ) -> None:
-        super().__init__()
-        self.rat = rat
-        self.track_path = track_path
-        self.track_fade_at = track_fade_at
-        self.track_silence_at = track_silence_at
-
-    def run(self) -> None:
-        """
-        Create fade curve and add to PlaylistTrack object
-        """
-
-        fc = _FadeCurve(self.track_path, self.track_fade_at, self.track_silence_at)
-        if not fc:
-            log.error(f"Failed to create FadeCurve for {self.track_path=}")
-        else:
-            self.rat.fade_graph = fc
-        self.finished.emit()
-
-
-class _FadeCurve:
-    GraphWidget: Optional[PlotWidget] = None
-
-    def __init__(
-        self, track_path: str, track_fade_at: int, track_silence_at: int
-    ) -> None:
-        """
-        Set up fade graph array
-        """
-
-        audio = helpers.get_audio_segment(track_path)
-        if not audio:
-            log.error(f"FadeCurve: could not get audio for {track_path=}")
-            return None
-
-        # Start point of curve is Config.FADE_CURVE_MS_BEFORE_FADE
-        # milliseconds before fade starts to silence
-        self.start_ms: int = max(
-            0, track_fade_at - Config.FADE_CURVE_MS_BEFORE_FADE - 1
-        )
-        self.end_ms: int = track_silence_at
-        audio_segment = audio[self.start_ms : self.end_ms]
-        self.graph_array = np.array(audio_segment.get_array_of_samples())
-
-        # Calculate the factor to map milliseconds of track to array
-        self.ms_to_array_factor = len(self.graph_array) / (self.end_ms - self.start_ms)
-
-        self.curve: Optional[PlotDataItem] = None
-        self.region: Optional[LinearRegionItem] = None
-
-    def clear(self) -> None:
-        """Clear the current graph"""
-
-        if self.GraphWidget:
-            self.GraphWidget.clear()
-
-    def plot(self) -> None:
-        if self.GraphWidget:
-            self.curve = self.GraphWidget.plot(self.graph_array)
-            if self.curve:
-                self.curve.setPen(Config.FADE_CURVE_FOREGROUND)
-            else:
-                log.debug("_FadeCurve.plot: no curve")
-        else:
-            log.debug("_FadeCurve.plot: no GraphWidget")
-
-    def tick(self, play_time: int) -> None:
-        """Update volume fade curve"""
-
-        if not self.GraphWidget:
-            return
-
-        ms_of_graph = play_time - self.start_ms
-        if ms_of_graph < 0:
-            return
-
-        if self.region is None:
-            # Create the region now that we're into fade
-            self.region = pg.LinearRegionItem([0, 0], bounds=[0, len(self.graph_array)])
-            self.GraphWidget.addItem(self.region)
-
-        # Update region position
-        if self.region:
-            self.region.setRegion([0, ms_of_graph * self.ms_to_array_factor])
-
-
-class _FadeTrack(QThread):
-    finished = pyqtSignal()
-
-    def __init__(self, player: vlc.MediaPlayer, fade_seconds: int) -> None:
-        super().__init__()
-        self.player = player
-        self.fade_seconds = fade_seconds
-
-    def run(self) -> None:
-        """
-        Implementation of fading the player
-        """
-
-        if not self.player:
-            return
-
-        # Reduce volume logarithmically
-        total_steps = self.fade_seconds * Config.FADEOUT_STEPS_PER_SECOND
-        if total_steps > 0:
-            db_reduction_per_step = Config.FADEOUT_DB / total_steps
-            reduction_factor_per_step = pow(10, (db_reduction_per_step / 20))
-
-            volume = self.player.audio_get_volume()
-
-            for i in range(1, total_steps + 1):
-                self.player.audio_set_volume(
-                    int(volume * pow(reduction_factor_per_step, i))
-                )
-                sleep(1 / Config.FADEOUT_STEPS_PER_SECOND)
-
-        self.finished.emit()
-
-
-# TODO can we move this into the _Music class?
-vlc_instance = VLCManager().vlc_instance
-
-
-class _Music:
-    """
-    Manage the playing of music tracks
-    """
-
-    def __init__(self, name: str) -> None:
-        vlc_instance.set_user_agent(name, name)
-        self.player: Optional[vlc.MediaPlayer] = None
-        self.name = name
-        self.max_volume: int = Config.VLC_VOLUME_DEFAULT
-        self.start_dt: Optional[dt.datetime] = None
-
-        # Set up logging
-        # self._set_vlc_log()
-
-    # VLC logging very noisy so comment out unless needed
-    # @VLC_LOG_CB
-    # def log_callback(data, level, ctx, fmt, args):
-    #     try:
-    #         # Create a ctypes string buffer to hold the formatted message
-    #         buf = ctypes.create_string_buffer(1024)
-
-    #         # Use vsnprintf to format the string with the va_list
-    #         libc.vsnprintf(buf, len(buf), fmt, args)
-
-    #         # Decode the formatted message
-    #         message = buf.value.decode("utf-8", errors="replace")
-    #         log.debug("VLC: " + message)
-    #     except Exception as e:
-    #         log.error(f"Error in VLC log callback: {e}")
-
-    # def _set_vlc_log(self):
-    #     try:
-    #         vlc.libvlc_log_set(vlc_instance, self.log_callback, None)
-    #         log.debug("VLC logging set up successfully")
-    #     except Exception as e:
-    #         log.error(f"Failed to set up VLC logging: {e}")
-
-    def adjust_by_ms(self, ms: int) -> None:
-        """Move player position by ms milliseconds"""
-
-        if not self.player:
-            return
-
-        elapsed_ms = self.get_playtime()
-        position = self.get_position()
-        if not position:
-            position = 0.0
-        new_position = max(0.0, position + ((position * ms) / elapsed_ms))
-        self.set_position(new_position)
-        # Adjus start time so elapsed time calculations are correct
-        if new_position == 0:
-            self.start_dt = dt.datetime.now()
-        else:
-            if self.start_dt:
-                self.start_dt -= dt.timedelta(milliseconds=ms)
-            else:
-                self.start_dt = dt.datetime.now() - dt.timedelta(milliseconds=ms)
-
-    def fade(self, fade_seconds: int) -> None:
-        """
-        Fade the currently playing track.
-
-        The actual management of fading runs in its own thread so as not
-        to hold up the UI during the fade.
-        """
-
-        if not self.player:
-            return
-
-        if not self.player.get_position() > 0 and self.player.is_playing():
-            return
-
-        self.fader_worker = _FadeTrack(self.player, fade_seconds=fade_seconds)
-        self.fader_worker.finished.connect(self.player.release)
-        self.fader_worker.start()
-        self.start_dt = None
-
-    def get_playtime(self) -> int:
-        """
-        Return number of milliseconds current track has been playing or
-        zero if not playing. The vlc function get_time() only updates 3-4
-        times a second; this function has much better resolution.
-        """
-
-        if self.start_dt is None:
-            return 0
-
-        now = dt.datetime.now()
-        elapsed_seconds = (now - self.start_dt).total_seconds()
-        return int(elapsed_seconds * 1000)
-
-    def get_position(self) -> Optional[float]:
-        """Return current position"""
-
-        if not self.player:
-            return None
-        return self.player.get_position()
-
-    def is_playing(self) -> bool:
-        """
-        Return True if we're playing
-        """
-
-        if not self.player:
-            return False
-
-        # There is a discrete time between starting playing a track and
-        # player.is_playing() returning True, so assume playing if less
-        # than Config.PLAY_SETTLE microseconds have passed since
-        # starting play.
-        return self.start_dt is not None and (
-            self.player.is_playing()
-            or (dt.datetime.now() - self.start_dt)
-            < dt.timedelta(microseconds=Config.PLAY_SETTLE)
-        )
-
-    def play(
-        self,
-        path: str,
-        start_time: dt.datetime,
-        position: Optional[float] = None,
-    ) -> None:
-        """
-        Start playing the track at path.
-
-        Log and return if path not found.
-
-        start_time ensures our version and our caller's version of
-        the start time is the same
-        """
-
-        log.debug(f"Music[{self.name}].play({path=}, {position=}")
-
-        if helpers.file_is_unreadable(path):
-            log.error(f"play({path}): path not readable")
-            return None
-
-        self.player = vlc.MediaPlayer(vlc_instance, path)
-        if self.player is None:
-            log.error(f"_Music:play: failed to create MediaPlayer ({path=})")
-            helpers.show_warning(
-                None, "Error creating MediaPlayer", f"Cannot play file ({path})"
-            )
-            return
-
-        _ = self.player.play()
-        self.set_volume(self.max_volume)
-
-        if position:
-            self.player.set_position(position)
-        self.start_dt = start_time
-
-    def set_position(self, position: float) -> None:
-        """
-        Set player position
-        """
-
-        if self.player:
-            self.player.set_position(position)
-
-    def set_volume(
-        self, volume: Optional[int] = None, set_default: bool = True
-    ) -> None:
-        """Set maximum volume used for player"""
-
-        if not self.player:
-            return
-
-        if set_default and volume:
-            self.max_volume = volume
-
-        if volume is None:
-            volume = Config.VLC_VOLUME_DEFAULT
-
-        self.player.audio_set_volume(volume)
-
-    def stop(self) -> None:
-        """Immediately stop playing"""
-
-        log.debug(f"Music[{self.name}].stop()")
-
-        self.start_dt = None
-
-        if not self.player:
-            return
-
-        if self.player.is_playing():
-            self.player.stop()
-        self.player.release()
-        self.player = None
-
-
-class RowAndTrack:
-    """
-    Object to manage playlist rows and tracks.
-    """
-
-    def __init__(self, playlist_row: PlaylistRows) -> None:
-        """
-        Initialises data structure.
-
-        The passed PlaylistRows object will include a Tracks object if this
-        row has a track.
-        """
-
-        # Collect playlistrow data
-        self.note = playlist_row.note
-        self.played = playlist_row.played
-        self.playlist_id = playlist_row.playlist_id
-        self.playlistrow_id = playlist_row.id
-        self.row_number = playlist_row.row_number
-        self.track_id = playlist_row.track_id
-
-        # Playlist display data
-        self.row_fg: Optional[str] = None
-        self.row_bg: Optional[str] = None
-        self.note_fg: Optional[str] = None
-        self.note_bg: Optional[str] = None
-
-        # Collect track data if there's a track
-        if playlist_row.track_id:
-            self.artist = playlist_row.track.artist
-            self.bitrate = playlist_row.track.bitrate
-            self.duration = playlist_row.track.duration
-            self.fade_at = playlist_row.track.fade_at
-            self.intro = playlist_row.track.intro
-            if playlist_row.track.playdates:
-                self.lastplayed = max(
-                    [a.lastplayed for a in playlist_row.track.playdates]
-                )
-            else:
-                self.lastplayed = Config.EPOCH
-            self.path = playlist_row.track.path
-            self.silence_at = playlist_row.track.silence_at
-            self.start_gap = playlist_row.track.start_gap
-            self.title = playlist_row.track.title
-        else:
-            self.artist = ""
-            self.bitrate = 0
-            self.duration = 0
-            self.fade_at = 0
-            self.intro = None
-            self.lastplayed = Config.EPOCH
-            self.path = ""
-            self.silence_at = 0
-            self.start_gap = 0
-            self.title = ""
-
-        # Track playing data
-        self.end_of_track_signalled: bool = False
-        self.end_time: Optional[dt.datetime] = None
-        self.fade_graph: Optional[_FadeCurve] = None
-        self.fade_graph_start_updates: Optional[dt.datetime] = None
-        self.resume_marker: Optional[float] = 0.0
-        self.forecast_end_time: Optional[dt.datetime] = None
-        self.forecast_start_time: Optional[dt.datetime] = None
-        self.start_time: Optional[dt.datetime] = None
-
-        # Other object initialisation
-        self.music = _Music(name=Config.VLC_MAIN_PLAYER_NAME)
-        self.signals = MusicMusterSignals()
-
-    def __repr__(self) -> str:
-        return (
-            f"<RowAndTrack(playlist_id={self.playlist_id}, "
-            f"row_number={self.row_number}, "
-            f"playlistrow_id={self.playlistrow_id}, "
-            f"note={self.note}, track_id={self.track_id}>"
-        )
-
-    def check_for_end_of_track(self) -> None:
-        """
-        Check whether track has ended. If so, emit track_ended_signal
-        """
-
-        if self.start_time is None:
-            return
-
-        if self.end_of_track_signalled:
-            return
-
-        if self.music.is_playing():
-            return
-
-        self.start_time = None
-        if self.fade_graph:
-            self.fade_graph.clear()
-        # Ensure that player is released
-        self.music.fade(0)
-        self.signals.track_ended_signal.emit()
-        self.end_of_track_signalled = True
-
-    def create_fade_graph(self) -> None:
-        """
-        Initialise and add FadeCurve in a thread as it's slow
-        """
-
-        self.fadecurve_thread = QThread()
-        self.worker = _AddFadeCurve(
-            self,
-            track_path=self.path,
-            track_fade_at=self.fade_at,
-            track_silence_at=self.silence_at,
-        )
-        self.worker.moveToThread(self.fadecurve_thread)
-        self.fadecurve_thread.started.connect(self.worker.run)
-        self.worker.finished.connect(self.fadecurve_thread.quit)
-        self.worker.finished.connect(self.worker.deleteLater)
-        self.fadecurve_thread.finished.connect(self.fadecurve_thread.deleteLater)
-        self.fadecurve_thread.start()
-
-    def drop3db(self, enable: bool) -> None:
-        """
-        If enable is true, drop output by 3db else restore to full volume
-        """
-
-        if enable:
-            self.music.set_volume(volume=Config.VLC_VOLUME_DROP3db, set_default=False)
-        else:
-            self.music.set_volume(volume=Config.VLC_VOLUME_DEFAULT, set_default=False)
-
-    def fade(self, fade_seconds: int = Config.FADEOUT_SECONDS) -> None:
-        """Fade music"""
-
-        self.resume_marker = self.music.get_position()
-        self.music.fade(fade_seconds)
-        self.signals.track_ended_signal.emit()
-
-    def is_playing(self) -> bool:
-        """
-        Return True if we're currently playing else False
-        """
-
-        if self.start_time is None:
-            return False
-
-        return self.music.is_playing()
-
-    def move_back(self, ms: int = Config.PREVIEW_BACK_MS) -> None:
-        """
-        Rewind player by ms milliseconds
-        """
-
-        self.music.adjust_by_ms(ms * -1)
-
-    def move_forward(self, ms: int = Config.PREVIEW_ADVANCE_MS) -> None:
-        """
-        Rewind player by ms milliseconds
-        """
-
-        self.music.adjust_by_ms(ms)
-
-    def play(self, position: Optional[float] = None) -> None:
-        """Play track"""
-
-        now = dt.datetime.now()
-        self.start_time = now
-
-        # Initialise player
-        self.music.play(self.path, start_time=now, position=position)
-
-        self.end_time = now + dt.timedelta(milliseconds=self.duration)
-
-        # Calculate time fade_graph should start updating
-        if self.fade_at:
-            update_graph_at_ms = max(
-                0, self.fade_at - Config.FADE_CURVE_MS_BEFORE_FADE - 1
-            )
-            self.fade_graph_start_updates = now + dt.timedelta(
-                milliseconds=update_graph_at_ms
-            )
-
-    def restart(self) -> None:
-        """
-        Restart player
-        """
-
-        self.music.adjust_by_ms(self.time_playing() * -1)
-
-    def set_forecast_start_time(
-        self, modified_rows: list[int], start: Optional[dt.datetime]
-    ) -> Optional[dt.datetime]:
-        """
-        Set forecast start time for this row
-
-        Update passed modified rows list if we changed the row.
-
-        Return new start time
-        """
-
-        changed = False
-
-        if self.forecast_start_time != start:
-            self.forecast_start_time = start
-            changed = True
-        if start is None:
-            if self.forecast_end_time is not None:
-                self.forecast_end_time = None
-                changed = True
-            new_start_time = None
-        else:
-            end_time = start + dt.timedelta(milliseconds=self.duration)
-            new_start_time = end_time
-            if self.forecast_end_time != end_time:
-                self.forecast_end_time = end_time
-                changed = True
-
-        if changed and self.row_number not in modified_rows:
-            modified_rows.append(self.row_number)
-
-        return new_start_time
-
-    def stop(self, fade_seconds: int = 0) -> None:
-        """
-        Stop this track playing
-        """
-
-        self.resume_marker = self.music.get_position()
-        self.fade(fade_seconds)
-
-        # Reset fade graph
-        if self.fade_graph:
-            self.fade_graph.clear()
-
-    def time_playing(self) -> int:
-        """
-        Return time track has been playing in milliseconds, zero if not playing
-        """
-
-        if self.start_time is None:
-            return 0
-
-        return self.music.get_playtime()
-
-    def time_remaining_intro(self) -> int:
-        """
-        Return milliseconds of intro remaining. Return 0 if no intro time in track
-        record or if intro has finished.
-        """
-
-        if not self.intro:
-            return 0
-
-        return max(0, self.intro - self.time_playing())
-
-    def time_to_fade(self) -> int:
-        """
-        Return milliseconds until fade time. Return zero if we're not playing.
-        """
-
-        if self.start_time is None:
-            return 0
-
-        return self.fade_at - self.time_playing()
-
-    def time_to_silence(self) -> int:
-        """
-        Return milliseconds until silent. Return zero if we're not playing.
-        """
-
-        if self.start_time is None:
-            return 0
-
-        return self.silence_at - self.time_playing()
-
-    def update_fade_graph(self) -> None:
-        """
-        Update fade graph
-        """
-
-        if (
-            not self.is_playing()
-            or not self.fade_graph_start_updates
-            or not self.fade_graph
-        ):
-            return
-
-        now = dt.datetime.now()
-
-        if self.fade_graph_start_updates > now:
-            return
-
-        self.fade_graph.tick(self.time_playing())
-
-    def update_playlist_and_row(self, session: Session) -> None:
-        """
-        Update local playlist_id and row_number from playlistrow_id
-        """
-
-        plr = session.get(PlaylistRows, self.playlistrow_id)
-        if not plr:
-            raise ApplicationError(f"(Can't retrieve PlaylistRows entry, {self=}")
-        self.playlist_id = plr.playlist_id
-        self.row_number = plr.row_number
-
-
-class TrackSequence:
-    next: Optional[RowAndTrack] = None
-    current: Optional[RowAndTrack] = None
-    previous: Optional[RowAndTrack] = None
-
-    def set_next(self, rat: Optional[RowAndTrack]) -> None:
-        """
-        Set the 'next' track to be passed rat. Clear
-        any previous next track. If passed rat is None
-        just clear existing next track.
-        """
-
-        # Clear any existing fade graph
-        if self.next and self.next.fade_graph:
-            self.next.fade_graph.clear()
-
-        if rat is None:
-            self.next = None
-        else:
-            self.next = rat
-            self.next.create_fade_graph()
-
-
-track_sequence = TrackSequence()

app/querylistmodel.py

@@ -1,290 +0,0 @@
-# Standard library imports
-# Allow forward reference to PlaylistModel
-from __future__ import annotations
-
-from collections.abc import Callable
-from dataclasses import dataclass
-from typing import Optional
-import datetime as dt
-
-# PyQt imports
-from PyQt6.QtCore import (
-    QAbstractTableModel,
-    QModelIndex,
-    Qt,
-    QVariant,
-)
-from PyQt6.QtGui import (
-    QBrush,
-    QColor,
-    QFont,
-)
-
-# Third party imports
-from sqlalchemy.orm.session import Session
-
-# import snoop  # type: ignore
-
-# App imports
-from classes import (
-    ApplicationError,
-    Filter,
-    QueryCol,
-)
-from config import Config
-from helpers import (
-    file_is_unreadable,
-    get_relative_date,
-    ms_to_mmss,
-    show_warning,
-)
-from log import log
-from models import db, Playdates, Tracks
-from music_manager import RowAndTrack
-
-
-@dataclass
-class QueryRow:
-    artist: str
-    bitrate: int
-    duration: int
-    lastplayed: Optional[dt.datetime]
-    path: str
-    title: str
-    track_id: int
-
-
-class QuerylistModel(QAbstractTableModel):
-    """
-    The Querylist Model
-
-    Used to support query lists. The underlying database is never
-    updated. We just present tracks that match a query and allow the user
-    to copy those to a playlist.
-
-    """
-
-    def __init__(self, session: Session, filter: Filter) -> None:
-        """
-        Load query
-        """
-
-        log.debug(f"QuerylistModel.__init__({filter=})")
-
-        super().__init__()
-        self.session = session
-        self.filter = filter
-
-        self.querylist_rows: dict[int, QueryRow] = {}
-        self._selected_rows: set[int] = set()
-
-        self.load_data()
-
-    def __repr__(self) -> str:
-        return f"<QuerylistModel: filter={self.filter}, {self.rowCount()} rows>"
-
-    def _background_role(self, row: int, column: int, qrow: QueryRow) -> QBrush:
-        """Return background setting"""
-
-        # Unreadable track file
-        if file_is_unreadable(qrow.path):
-            return QBrush(QColor(Config.COLOUR_UNREADABLE))
-
-        # Selected row
-        if row in self._selected_rows:
-            return QBrush(QColor(Config.COLOUR_QUERYLIST_SELECTED))
-
-        # Individual cell colouring
-        if column == QueryCol.BITRATE.value:
-            if not qrow.bitrate or qrow.bitrate < Config.BITRATE_LOW_THRESHOLD:
-                return QBrush(QColor(Config.COLOUR_BITRATE_LOW))
-            elif qrow.bitrate < Config.BITRATE_OK_THRESHOLD:
-                return QBrush(QColor(Config.COLOUR_BITRATE_MEDIUM))
-            else:
-                return QBrush(QColor(Config.COLOUR_BITRATE_OK))
-
-        return QBrush()
-
-    def columnCount(self, parent: QModelIndex = QModelIndex()) -> int:
-        """Standard function for view"""
-
-        return len(QueryCol)
-
-    def data(
-        self, index: QModelIndex, role: int = Qt.ItemDataRole.DisplayRole
-    ) -> QVariant:
-        """Return data to view"""
-
-        if (
-            not index.isValid()
-            or not (0 <= index.row() < len(self.querylist_rows))
-            or role
-            in [
-                Qt.ItemDataRole.CheckStateRole,
-                Qt.ItemDataRole.DecorationRole,
-                Qt.ItemDataRole.EditRole,
-                Qt.ItemDataRole.FontRole,
-                Qt.ItemDataRole.ForegroundRole,
-                Qt.ItemDataRole.InitialSortOrderRole,
-                Qt.ItemDataRole.SizeHintRole,
-                Qt.ItemDataRole.StatusTipRole,
-                Qt.ItemDataRole.TextAlignmentRole,
-                Qt.ItemDataRole.WhatsThisRole,
-            ]
-        ):
-            return QVariant()
-
-        row = index.row()
-        column = index.column()
-        # rat for playlist row data as it's used a lot
-        qrow = self.querylist_rows[row]
-
-        # Dispatch to role-specific functions
-        dispatch_table: dict[int, Callable] = {
-            int(Qt.ItemDataRole.BackgroundRole): self._background_role,
-            int(Qt.ItemDataRole.DisplayRole): self._display_role,
-            int(Qt.ItemDataRole.ToolTipRole): self._tooltip_role,
-        }
-
-        if role in dispatch_table:
-            return QVariant(dispatch_table[role](row, column, qrow))
-
-        # Fall through to no-op
-        return QVariant()
-
-    def _display_role(self, row: int, column: int, qrow: QueryRow) -> str:
-        """
-        Return text for display
-        """
-
-        dispatch_table = {
-            QueryCol.ARTIST.value: qrow.artist,
-            QueryCol.BITRATE.value: str(qrow.bitrate),
-            QueryCol.DURATION.value: ms_to_mmss(qrow.duration),
-            QueryCol.LAST_PLAYED.value: get_relative_date(qrow.lastplayed),
-            QueryCol.TITLE.value: qrow.title,
-        }
-        if column in dispatch_table:
-            return dispatch_table[column]
-
-        return ""
-
-    def flags(self, index: QModelIndex) -> Qt.ItemFlag:
-        """
-        Standard model flags
-        """
-
-        if not index.isValid():
-            return Qt.ItemFlag.NoItemFlags
-
-        return Qt.ItemFlag.ItemIsEnabled | Qt.ItemFlag.ItemIsSelectable
-
-    def get_selected_track_ids(self) -> list[int]:
-        """
-        Return a list of track_ids from selected tracks
-        """
-
-        return [self.querylist_rows[row].track_id for row in self._selected_rows]
-
-    def headerData(
-        self,
-        section: int,
-        orientation: Qt.Orientation,
-        role: int = Qt.ItemDataRole.DisplayRole,
-    ) -> QVariant:
-        """
-        Return text for headers
-        """
-
-        display_dispatch_table = {
-            QueryCol.TITLE.value: QVariant(Config.HEADER_TITLE),
-            QueryCol.ARTIST.value: QVariant(Config.HEADER_ARTIST),
-            QueryCol.DURATION.value: QVariant(Config.HEADER_DURATION),
-            QueryCol.LAST_PLAYED.value: QVariant(Config.HEADER_LAST_PLAYED),
-            QueryCol.BITRATE.value: QVariant(Config.HEADER_BITRATE),
-        }
-
-        if role == Qt.ItemDataRole.DisplayRole:
-            if orientation == Qt.Orientation.Horizontal:
-                return display_dispatch_table[section]
-            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 load_data(self) -> None:
-        """
-        Populate self.querylist_rows
-        """
-
-        # Clear any exsiting rows
-        self.querylist_rows = {}
-        row = 0
-
-        try:
-            results = Tracks.get_filtered_tracks(self.session, self.filter)
-            for result in results:
-                lastplayed = None
-                if hasattr(result, "playdates"):
-                    pds = result.playdates
-                    if pds:
-                        lastplayed = max([a.lastplayed for a in pds])
-                queryrow = QueryRow(
-                    artist=result.artist,
-                    bitrate=result.bitrate or 0,
-                    duration=result.duration,
-                    lastplayed=lastplayed,
-                    path=result.path,
-                    title=result.title,
-                    track_id=result.id,
-                )
-
-                self.querylist_rows[row] = queryrow
-                row += 1
-        except ApplicationError as e:
-            show_warning(None, "Query error", f"Error loading query data ({e})")
-
-    def rowCount(self, index: QModelIndex = QModelIndex()) -> int:
-        """Standard function for view"""
-
-        return len(self.querylist_rows)
-
-    def toggle_row_selection(self, row: int) -> None:
-        if row in self._selected_rows:
-            self._selected_rows.discard(row)
-        else:
-            self._selected_rows.add(row)
-
-        # Emit dataChanged for the entire row
-        top_left = self.index(row, 0)
-        bottom_right = self.index(row, self.columnCount() - 1)
-        self.dataChanged.emit(top_left, bottom_right, [Qt.ItemDataRole.BackgroundRole])
-
-    def _tooltip_role(self, row: int, column: int, rat: RowAndTrack) -> str | QVariant:
-        """
-        Return tooltip. Currently only used for last_played column.
-        """
-
-        if column != QueryCol.LAST_PLAYED.value:
-            return QVariant()
-        with db.Session() as session:
-            track_id = self.querylist_rows[row].track_id
-            if not track_id:
-                return QVariant()
-            playdates = Playdates.last_playdates(session, track_id)
-            return (
-                "<br>".join(
-                    [
-                        a.lastplayed.strftime(Config.LAST_PLAYED_TOOLTIP_DATE_FORMAT)
-                        for a in reversed(playdates)
-                    ]
-                )
-            )

app/songdb.py

@@ -0,0 +1,415 @@
+#!/usr/bin/env python
+
+import argparse
+import os
+import shutil
+import tempfile
+
+from config import Config
+from helpers import show_warning
+from log import DEBUG, INFO
+from model import Notes, Playdates, PlaylistTracks, Session, Tracks
+from mutagen.flac import FLAC
+from mutagen.mp3 import MP3
+from pydub import AudioSegment, effects
+from tinytag import TinyTag
+
+# Globals (I know)
+messages = []
+
+def main():
+    "Main loop"
+
+    DEBUG("Starting")
+
+    # Parse command line
+    p = argparse.ArgumentParser()
+    # Only allow one option to be specified
+    group = p.add_mutually_exclusive_group()
+
+    group.add_argument('-u', '--update',
+                       action="store_true", dest="update",
+                       default=False, help="Update database")
+    group.add_argument('-f', '--full-update',
+                       action="store_true", dest="full_update",
+                       default=False, help="Update database")
+    group.add_argument('-i', '--import', dest="fname", help="Input file")
+    args = p.parse_args()
+
+    # Run as required
+    if args.update:
+        DEBUG("Updating database")
+        with Session() as session:
+            update_db(session)
+    elif args.full_update:
+        DEBUG("Full update of database")
+        with Session() as session:
+            full_update_db(session)
+    elif args.fname:
+        fname = os.path.realpath(args.fname)
+        with Session() as session:
+            create_track_from_file(session, fname, interactive=True)
+
+    else:
+        INFO("No action specified")
+
+    DEBUG("Finished")
+
+
+def create_track_from_file(session, path, interactive=False):
+    """
+    Create track in database from passed path, or update database entry
+    if path already in database.
+
+    Return track.
+    """
+
+    if interactive:
+        str = f"Importing {path}"
+        INFO(str)
+        INFO("-" * len(str))
+        INFO("Get track info...")
+    t = get_music_info(path)
+    title = t['title']
+    artist = t['artist']
+    if interactive:
+        INFO(f"    Title: \"{title}\"")
+        INFO(f"    Artist: \"{artist}\"")
+    # Check for duplicate
+    tracks = Tracks.search_titles(session, title)
+    if interactive and tracks:
+        print("Found the following possible matches:")
+        for track in tracks:
+            print(f'"{track.title}" by {track.artist}')
+            response = input("Continue [c] or abort [a]?")
+            if not response:
+                return
+            if response[0].lower() not in ['c', 'y']:
+                return
+    track = Tracks.get_or_create(session, path)
+    track.title = title
+    track.artist = artist
+    track.duration = int(round(
+        t['duration'], Config.MILLISECOND_SIGFIGS) * 1000)
+
+    if interactive:
+        INFO("Parse for start, fade and silence...")
+    audio = get_audio_segment(path)
+    track.start_gap = leading_silence(audio)
+    track.fade_at = round(fade_point(audio) / 1000,
+                          Config.MILLISECOND_SIGFIGS) * 1000
+    track.silence_at = round(trailing_silence(audio) / 1000,
+                             Config.MILLISECOND_SIGFIGS) * 1000
+    track.mtime = os.path.getmtime(path)
+    session.commit()
+
+    if Config.NORMALISE_ON_IMPORT:
+        if interactive:
+            INFO("Normalise...")
+        # Check type
+        ftype = os.path.splitext(path)[1][1:]
+        if ftype not in ['mp3', 'flac']:
+            INFO(f"File type {ftype} not implemented")
+            return track
+
+        # Get current file gid, uid and permissions
+        stats = os.stat(path)
+        try:
+            # Copy original file
+            fd, temp_path = tempfile.mkstemp()
+            shutil.copyfile(path, temp_path)
+        except Exception as err:
+            DEBUG(f"songdb.create_track_from_file({path}): err1: {str(err)}")
+            return
+
+        # Overwrite original file with normalised output
+        normalised = effects.normalize(audio)
+        try:
+            normalised.export(path, format=os.path.splitext(path)[1][1:])
+            # Fix up permssions and ownership
+            os.chown(path, stats.st_uid, stats.st_gid)
+            os.chmod(path, stats.st_mode)
+            # Copy tags
+            if ftype == 'flac':
+                tag_handler = FLAC
+            elif ftype == 'mp3':
+                tag_handler = MP3
+            else:
+                return track
+            src = tag_handler(temp_path)
+            dst = tag_handler(path)
+            for tag in src:
+                dst[tag] = src[tag]
+            dst.save()
+        except Exception as err:
+            DEBUG(f"songdb.create_track_from_file({path}): err2: {str(err)}")
+            # Restore original file
+            shutil.copyfile(path, temp_path)
+        finally:
+            if os.path.exists(temp_path):
+                os.remove(temp_path)
+
+    return track
+
+
+def full_update_db(session):
+    "Rescan all entries in database"
+
+    def log(msg):
+        INFO(f"full_update_db(): {msg}")
+
+    def check_change(track_id, title, attribute, old, new):
+        if new > (old * 1.1) or new < (old * 0.9):
+            log(
+                "\n"
+                f"track[{track_id}] ({title}) "
+                f"{attribute} updated from {old} to {new}"
+            )
+
+    # Start with normal update to add new tracks and remove any missing
+    # files
+    log("update_db()")
+    update_db(session)
+
+    # Now update track length, silence and fade for every track in
+    # database
+
+    tracks = Tracks.get_all_tracks(session)
+    total_tracks = len(tracks)
+    log(f"Processing {total_tracks} tracks")
+    track_count = 0
+    for track in tracks:
+        track_count += 1
+        print(f"\rTrack {track_count} of {total_tracks}", end='')
+
+        # Sanity check
+        tag = get_music_info(track.path)
+        if not tag['title']:
+            log(f"track[{track.id}] {track.title=}: No tag title")
+            continue
+        if not tag['artist']:
+            log(f"track[{track.id}] {track.artist=}: No tag artist")
+            continue
+
+        # Update title and artist
+        if track.title != tag['title']:
+            track.title = tag['title']
+        if track.artist != tag['artist']:
+            track.artist = tag['artist']
+
+        # Update numbers; log if more than 10% different
+        duration = int(round(
+            tag['duration'], Config.MILLISECOND_SIGFIGS) * 1000)
+        check_change(track.id, track.title, "duration", track.duration,
+                     duration)
+        track.duration = duration
+
+        audio = get_audio_segment(track.path)
+
+        start_gap = leading_silence(audio)
+        check_change(track.id, track.title, "start_gap", track.start_gap,
+                     start_gap)
+        track.start_gap = start_gap
+
+        fade_at = fade_point(audio)
+        check_change(track.id, track.title, "fade_at", track.fade_at,
+                     fade_at)
+        track.fade_at = fade_at
+
+        silence_at = trailing_silence(audio)
+        check_change(track.id, track.title, "silence_at", track.silence_at,
+                     silence_at)
+        track.silence_at = silence_at
+        session.commit()
+
+
+def get_audio_segment(path):
+    try:
+        if path.endswith('.mp3'):
+            return AudioSegment.from_mp3(path)
+        elif path.endswith('.flac'):
+            return AudioSegment.from_file(path, "flac")
+    except AttributeError:
+        return None
+
+
+def get_music_info(path):
+    """
+    Return a dictionary of title, artist, duration-in-milliseconds and path.
+    """
+
+    tag = TinyTag.get(path)
+
+    return dict(
+        title=tag.title,
+        artist=tag.artist,
+        duration=tag.duration,
+        path=path
+    )
+
+
+def leading_silence(audio_segment, silence_threshold=Config.DBFS_SILENCE,
+                    chunk_size=Config.AUDIO_SEGMENT_CHUNK_SIZE):
+    """
+    Returns the millisecond/index that the leading silence ends.
+    audio_segment - the segment to find silence in
+    silence_threshold - the upper bound for how quiet is silent in dFBS
+    chunk_size - chunk size for interating over the segment in ms
+
+    https://github.com/jiaaro/pydub/blob/master/pydub/silence.py
+    """
+
+    trim_ms = 0  # ms
+    assert chunk_size > 0  # to avoid infinite loop
+    while (
+        audio_segment[trim_ms:trim_ms + chunk_size].dBFS <      # noqa W504
+            silence_threshold and trim_ms < len(audio_segment)):
+        trim_ms += chunk_size
+
+    # if there is no end it should return the length of the segment
+    return min(trim_ms, len(audio_segment))
+
+
+def fade_point(audio_segment, fade_threshold=0,
+               chunk_size=Config.AUDIO_SEGMENT_CHUNK_SIZE):
+    """
+    Returns the millisecond/index of the point where the volume drops below
+    the maximum and doesn't get louder again.
+    audio_segment - the sdlg_search_database_uiegment to find silence in
+    fade_threshold - the upper bound for how quiet is silent in dFBS
+    chunk_size - chunk size for interating over the segment in ms
+    """
+
+    assert chunk_size > 0  # to avoid infinite loop
+
+    segment_length = audio_segment.duration_seconds * 1000  # ms
+    trim_ms = segment_length - chunk_size
+    max_vol = audio_segment.dBFS
+    if fade_threshold == 0:
+        fade_threshold = max_vol
+
+    while (
+        audio_segment[trim_ms:trim_ms + chunk_size].dBFS < fade_threshold
+            and trim_ms > 0):       # noqa W503
+        trim_ms -= chunk_size
+
+    # if there is no trailing silence, return lenght of track (it's less
+    # the chunk_size, but for chunk_size = 10ms, this may be ignored)
+    return int(trim_ms)
+
+
+def trailing_silence(audio_segment, silence_threshold=-50.0,
+                     chunk_size=Config.AUDIO_SEGMENT_CHUNK_SIZE):
+    return fade_point(audio_segment, silence_threshold, chunk_size)
+
+
+def update_db(session):
+    """
+    Repopulate database
+    """
+
+    # Search for tracks in only one of directory and database
+
+    db_paths = set(Tracks.get_all_paths(session))
+
+    os_paths_list = []
+    for root, dirs, files in os.walk(Config.ROOT):
+        for f in files:
+            path = os.path.join(root, f)
+            ext = os.path.splitext(f)[1]
+            if ext in [".flac", ".mp3"]:
+                os_paths_list.append(path)
+    os_paths = set(os_paths_list)
+
+    # If a track is moved, only the path will have changed.
+    # For any files we have found whose paths are not in the database,
+    # check to see whether the filename (basename) is present in the
+    # database:
+
+    for path in list(os_paths - db_paths):
+        DEBUG(f"songdb.update_db: {path=} not in database")
+        # is filename in database?
+        track = Tracks.get_track_from_filename(session, os.path.basename(path))
+        if not track:
+            messages.append(f"Track missing from database: {path}")
+        else:
+            # Check track info matches found track
+            t = get_music_info(path)
+            if t['artist'] == track.artist and t['title'] == track.title:
+                track.update_path(path)
+            else:
+                create_track_from_file(session, path)
+
+    # Refresh database paths
+    db_paths = set(Tracks.get_all_paths(session))
+    # Remote any tracks from database whose paths don't exist
+    for path in list(db_paths - os_paths):
+        # Manage tracks listed in database but where path is invalid
+        track = Tracks.get_track_from_path(session, path)
+        messages.append(f"Remove from database: {path=} {track=}")
+
+        # Remove references from Playdates
+        Playdates.remove_track(session, track.id)
+
+        # Replace playlist entries with a note
+        note_txt = (
+            f"File removed: {track.title=}, {track.artist=}, "
+            f"{track.path=}"
+        )
+        for pt in PlaylistTracks.get_track_playlists(session, track.id):
+            # Create note
+            Notes.add_note(session, pt.playlist_id, pt.row, note_txt)
+            # Remove playlist entry
+            PlaylistTracks.remove_track(session, pt.playlist_id, pt.row)
+
+        # Remove Track entry pointing to invalid path
+        Tracks.remove_path(session, path)
+
+    # Output messages (so if running via cron, these will get sent to
+    # user)
+    if messages:
+        print("Messages")
+        print("\n".join(messages))
+
+
+def update_meta(session, track, artist=None, title=None):
+    """
+    Updates both the tag info in the file and the database entry with passed
+    artist and tag details.
+    """
+
+    DEBUG(f"songdb.update_meta({session=}, {track=}, {artist=}, {title=})")
+
+    if not artist and not title:
+        return
+
+    ftype = os.path.splitext(track.path)[1][1:]
+    if ftype == 'flac':
+        tag_handler = FLAC
+    elif ftype == 'mp3':
+        tag_handler = MP3
+    else:
+        INFO(f"File type {ftype} not implemented")
+        return
+
+    # Update tags
+    f = tag_handler(track.path)
+    try:
+        if artist:
+            f["artist"] = artist
+        if title:
+            f["title"] = title
+        f.save()
+    except TypeError:
+        show_warning("TAG error", "Can't update tag. Try editing in Audacity")
+
+    # Update database
+    with Session() as session:
+        if artist:
+            Tracks.update_artist(session, track.id, artist)
+        if title:
+            Tracks.update_title(session, track.id, title)
+
+
+if __name__ == '__main__' and '__file__' in globals():
+    main()

app/ui/dlgQuery.ui

@@ -1,94 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>queryDialog</class>
- <widget class="QDialog" name="queryDialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>762</width>
-    <height>686</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Query</string>
-  </property>
-  <widget class="QTableView" name="tableView">
-   <property name="geometry">
-    <rect>
-     <x>10</x>
-     <y>65</y>
-     <width>741</width>
-     <height>561</height>
-    </rect>
-   </property>
-  </widget>
-  <widget class="QLabel" name="label">
-   <property name="geometry">
-    <rect>
-     <x>20</x>
-     <y>10</y>
-     <width>61</width>
-     <height>24</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>Query:</string>
-   </property>
-  </widget>
-  <widget class="QComboBox" name="cboQuery">
-   <property name="geometry">
-    <rect>
-     <x>80</x>
-     <y>10</y>
-     <width>221</width>
-     <height>32</height>
-    </rect>
-   </property>
-  </widget>
-  <widget class="QPushButton" name="btnAddTracks">
-   <property name="geometry">
-    <rect>
-     <x>530</x>
-     <y>640</y>
-     <width>102</width>
-     <height>36</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>Add &amp;tracks</string>
-   </property>
-  </widget>
-  <widget class="QLabel" name="lblDescription">
-   <property name="geometry">
-    <rect>
-     <x>330</x>
-     <y>10</y>
-     <width>401</width>
-     <height>46</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>TextLabel</string>
-   </property>
-   <property name="alignment">
-    <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
-   </property>
-  </widget>
-  <widget class="QPushButton" name="pushButton">
-   <property name="geometry">
-    <rect>
-     <x>650</x>
-     <y>640</y>
-     <width>102</width>
-     <height>36</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>Close</string>
-   </property>
-  </widget>
- </widget>
- <resources/>
- <connections/>
-</ui>

app/ui/dlgQuery_ui.py

@@ -1,45 +0,0 @@
-# Form implementation generated from reading ui file 'app/ui/dlgQuery.ui'
-#
-# Created by: PyQt6 UI code generator 6.8.1
-#
-# WARNING: Any manual changes made to this file will be lost when pyuic6 is
-# run again.  Do not edit this file unless you know what you are doing.
-
-
-from PyQt6 import QtCore, QtGui, QtWidgets
-
-
-class Ui_queryDialog(object):
-    def setupUi(self, queryDialog):
-        queryDialog.setObjectName("queryDialog")
-        queryDialog.resize(762, 686)
-        self.tableView = QtWidgets.QTableView(parent=queryDialog)
-        self.tableView.setGeometry(QtCore.QRect(10, 65, 741, 561))
-        self.tableView.setObjectName("tableView")
-        self.label = QtWidgets.QLabel(parent=queryDialog)
-        self.label.setGeometry(QtCore.QRect(20, 10, 61, 24))
-        self.label.setObjectName("label")
-        self.cboQuery = QtWidgets.QComboBox(parent=queryDialog)
-        self.cboQuery.setGeometry(QtCore.QRect(80, 10, 221, 32))
-        self.cboQuery.setObjectName("cboQuery")
-        self.btnAddTracks = QtWidgets.QPushButton(parent=queryDialog)
-        self.btnAddTracks.setGeometry(QtCore.QRect(530, 640, 102, 36))
-        self.btnAddTracks.setObjectName("btnAddTracks")
-        self.lblDescription = QtWidgets.QLabel(parent=queryDialog)
-        self.lblDescription.setGeometry(QtCore.QRect(330, 10, 401, 46))
-        self.lblDescription.setAlignment(QtCore.Qt.AlignmentFlag.AlignLeading|QtCore.Qt.AlignmentFlag.AlignLeft|QtCore.Qt.AlignmentFlag.AlignTop)
-        self.lblDescription.setObjectName("lblDescription")
-        self.pushButton = QtWidgets.QPushButton(parent=queryDialog)
-        self.pushButton.setGeometry(QtCore.QRect(650, 640, 102, 36))
-        self.pushButton.setObjectName("pushButton")
-
-        self.retranslateUi(queryDialog)
-        QtCore.QMetaObject.connectSlotsByName(queryDialog)
-
-    def retranslateUi(self, queryDialog):
-        _translate = QtCore.QCoreApplication.translate
-        queryDialog.setWindowTitle(_translate("queryDialog", "Query"))
-        self.label.setText(_translate("queryDialog", "Query:"))
-        self.btnAddTracks.setText(_translate("queryDialog", "Add &tracks"))
-        self.lblDescription.setText(_translate("queryDialog", "TextLabel"))
-        self.pushButton.setText(_translate("queryDialog", "Close"))

app/ui/dlgReplaceFiles.ui

@@ -1,145 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>Dialog</class>
- <widget class="QDialog" name="Dialog">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>1038</width>
-    <height>774</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Dialog</string>
-  </property>
-  <widget class="QDialogButtonBox" name="buttonBox">
-   <property name="geometry">
-    <rect>
-     <x>680</x>
-     <y>730</y>
-     <width>341</width>
-     <height>32</height>
-    </rect>
-   </property>
-   <property name="orientation">
-    <enum>Qt::Horizontal</enum>
-   </property>
-   <property name="standardButtons">
-    <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
-   </property>
-  </widget>
-  <widget class="QLabel" name="label">
-   <property name="geometry">
-    <rect>
-     <x>10</x>
-     <y>15</y>
-     <width>181</width>
-     <height>24</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>Source directory:</string>
-   </property>
-   <property name="alignment">
-    <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-   </property>
-  </widget>
-  <widget class="QLabel" name="label_2">
-   <property name="geometry">
-    <rect>
-     <x>10</x>
-     <y>50</y>
-     <width>181</width>
-     <height>24</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>Destination directory:</string>
-   </property>
-   <property name="alignment">
-    <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-   </property>
-  </widget>
-  <widget class="QLabel" name="lblSourceDirectory">
-   <property name="geometry">
-    <rect>
-     <x>200</x>
-     <y>15</y>
-     <width>811</width>
-     <height>24</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>lblSourceDirectory</string>
-   </property>
-  </widget>
-  <widget class="QLabel" name="lblDestinationDirectory">
-   <property name="geometry">
-    <rect>
-     <x>200</x>
-     <y>50</y>
-     <width>811</width>
-     <height>24</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>lblDestinationDirectory</string>
-   </property>
-  </widget>
-  <widget class="QTableWidget" name="tableWidget">
-   <property name="geometry">
-    <rect>
-     <x>20</x>
-     <y>90</y>
-     <width>1001</width>
-     <height>621</height>
-    </rect>
-   </property>
-   <property name="alternatingRowColors">
-    <bool>true</bool>
-   </property>
-   <property name="columnCount">
-    <number>3</number>
-   </property>
-   <column/>
-   <column/>
-   <column/>
-  </widget>
- </widget>
- <resources/>
- <connections>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>Dialog</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>248</x>
-     <y>254</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>157</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>rejected()</signal>
-   <receiver>Dialog</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>316</x>
-     <y>260</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>286</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>

app/ui/dlg_Cart.ui

@@ -1,164 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>DialogCartEdit</class>
- <widget class="QDialog" name="DialogCartEdit">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>564</width>
-    <height>148</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Carts</string>
-  </property>
-  <layout class="QGridLayout" name="gridLayout">
-   <item row="0" column="0">
-    <widget class="QLabel" name="label">
-     <property name="maximumSize">
-      <size>
-       <width>56</width>
-       <height>16777215</height>
-      </size>
-     </property>
-     <property name="text">
-      <string>&amp;Name:</string>
-     </property>
-     <property name="buddy">
-      <cstring>lineEditName</cstring>
-     </property>
-    </widget>
-   </item>
-   <item row="0" column="1" colspan="2">
-    <widget class="QLineEdit" name="lineEditName">
-     <property name="inputMask">
-      <string/>
-     </property>
-    </widget>
-   </item>
-   <item row="0" column="3">
-    <widget class="QCheckBox" name="chkEnabled">
-     <property name="text">
-      <string>&amp;Enabled</string>
-     </property>
-    </widget>
-   </item>
-   <item row="1" column="0">
-    <widget class="QLabel" name="label_2">
-     <property name="maximumSize">
-      <size>
-       <width>56</width>
-       <height>16777215</height>
-      </size>
-     </property>
-     <property name="text">
-      <string>File:</string>
-     </property>
-     <property name="buddy">
-      <cstring>lblPath</cstring>
-     </property>
-    </widget>
-   </item>
-   <item row="1" column="1">
-    <widget class="QLabel" name="lblPath">
-     <property name="sizePolicy">
-      <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-       <horstretch>0</horstretch>
-       <verstretch>0</verstretch>
-      </sizepolicy>
-     </property>
-     <property name="minimumSize">
-      <size>
-       <width>301</width>
-       <height>41</height>
-      </size>
-     </property>
-     <property name="text">
-      <string/>
-     </property>
-     <property name="textFormat">
-      <enum>Qt::PlainText</enum>
-     </property>
-     <property name="alignment">
-      <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
-     </property>
-     <property name="wordWrap">
-      <bool>true</bool>
-     </property>
-    </widget>
-   </item>
-   <item row="1" column="3">
-    <widget class="QPushButton" name="btnFile">
-     <property name="maximumSize">
-      <size>
-       <width>31</width>
-       <height>16777215</height>
-      </size>
-     </property>
-     <property name="text">
-      <string>...</string>
-     </property>
-    </widget>
-   </item>
-   <item row="2" column="1">
-    <spacer name="horizontalSpacer">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-     <property name="sizeHint" stdset="0">
-      <size>
-       <width>116</width>
-       <height>20</height>
-      </size>
-     </property>
-    </spacer>
-   </item>
-   <item row="2" column="2" colspan="2">
-    <widget class="QDialogButtonBox" name="buttonBox">
-     <property name="orientation">
-      <enum>Qt::Horizontal</enum>
-     </property>
-     <property name="standardButtons">
-      <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
-     </property>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources/>
- <connections>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>DialogCartEdit</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>248</x>
-     <y>254</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>157</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>rejected()</signal>
-   <receiver>DialogCartEdit</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>316</x>
-     <y>260</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>286</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>

app/ui/dlg_SearchDatabase.ui

@@ -13,61 +13,26 @@
   <property name="windowTitle">
    <string>Dialog</string>
   </property>
-  <layout class="QGridLayout" name="gridLayout">
+  <layout class="QGridLayout" name="gridLayout_2">
    <item row="0" column="0">
-    <widget class="QLabel" name="label">
+    <layout class="QGridLayout" name="gridLayout">
-     <property name="text">
+     <item row="0" column="0">
-      <string>Title:</string>
+      <widget class="QLabel" name="label">
-     </property>
-    </widget>
-   </item>
-   <item row="0" column="1">
-    <widget class="QLineEdit" name="searchString"/>
-   </item>
-   <item row="1" column="0" colspan="2">
-    <widget class="QListWidget" name="matchList"/>
-   </item>
-   <item row="2" column="0" colspan="2">
-    <layout class="QHBoxLayout" name="horizontalLayout">
-     <item>
-      <widget class="QLabel" name="lblNote">
-       <property name="sizePolicy">
-        <sizepolicy hsizetype="Fixed" vsizetype="Preferred">
-         <horstretch>0</horstretch>
-         <verstretch>0</verstretch>
-        </sizepolicy>
-       </property>
-       <property name="maximumSize">
-        <size>
-         <width>46</width>
-         <height>16777215</height>
-        </size>
-       </property>
        <property name="text">
-        <string>&amp;Note:</string>
+        <string>Title:</string>
-       </property>
-       <property name="alignment">
-        <set>Qt::AlignLeading|Qt::AlignLeft|Qt::AlignTop</set>
-       </property>
-       <property name="buddy">
-        <cstring>txtNote</cstring>
        </property>
       </widget>
      </item>
-     <item>
+     <item row="0" column="1">
-      <widget class="QLineEdit" name="txtNote"/>
+      <widget class="QLineEdit" name="searchString"/>
      </item>
     </layout>
    </item>
-   <item row="3" column="0" colspan="2">
+   <item row="1" column="0">
-    <widget class="QLabel" name="dbPath">
+    <widget class="QListWidget" name="matchList"/>
-     <property name="text">
-      <string/>
-     </property>
-    </widget>
    </item>
-   <item row="4" column="0" colspan="2">
+   <item row="2" column="0">
-    <layout class="QHBoxLayout" name="horizontalLayout_2">
+    <layout class="QHBoxLayout" name="horizontalLayout">
      <item>
       <widget class="QRadioButton" name="radioTitle">
        <property name="text">
@@ -124,6 +89,13 @@
      </item>
     </layout>
    </item>
+   <item row="3" column="0">
+    <widget class="QLabel" name="dbPath">
+     <property name="text">
+      <string/>
+     </property>
+    </widget>
+   </item>
   </layout>
  </widget>
  <resources/>

app/ui/dlg_SelectPlaylist_ui.py

@@ -1,13 +1,12 @@
-# Form implementation generated from reading ui file 'app/ui/dlg_SelectPlaylist.ui'
+# -*- coding: utf-8 -*-
+
+# Form implementation generated from reading ui file 'ui/dlg_SelectPlaylist.ui'
 #
-# Created by: PyQt6 UI code generator 6.5.0
+# Created by: PyQt5 UI code generator 5.11.3
 #
-# WARNING: Any manual changes made to this file will be lost when pyuic6 is
+# WARNING! All changes made in this file will be lost!
-# run again.  Do not edit this file unless you know what you are doing.
-
-
-from PyQt6 import QtCore, QtGui, QtWidgets
 
+from PyQt5 import QtCore, QtGui, QtWidgets
 
 class Ui_dlgSelectPlaylist(object):
     def setupUi(self, dlgSelectPlaylist):
@@ -15,20 +14,21 @@ class Ui_dlgSelectPlaylist(object):
         dlgSelectPlaylist.resize(276, 150)
         self.verticalLayout = QtWidgets.QVBoxLayout(dlgSelectPlaylist)
         self.verticalLayout.setObjectName("verticalLayout")
-        self.lstPlaylists = QtWidgets.QListWidget(parent=dlgSelectPlaylist)
+        self.lstPlaylists = QtWidgets.QListWidget(dlgSelectPlaylist)
         self.lstPlaylists.setObjectName("lstPlaylists")
         self.verticalLayout.addWidget(self.lstPlaylists)
-        self.buttonBox = QtWidgets.QDialogButtonBox(parent=dlgSelectPlaylist)
+        self.buttonBox = QtWidgets.QDialogButtonBox(dlgSelectPlaylist)
-        self.buttonBox.setOrientation(QtCore.Qt.Orientation.Horizontal)
+        self.buttonBox.setOrientation(QtCore.Qt.Horizontal)
-        self.buttonBox.setStandardButtons(QtWidgets.QDialogButtonBox.StandardButton.Cancel|QtWidgets.QDialogButtonBox.StandardButton.Ok)
+        self.buttonBox.setStandardButtons(QtWidgets.QDialogButtonBox.Cancel|QtWidgets.QDialogButtonBox.Ok)
         self.buttonBox.setObjectName("buttonBox")
         self.verticalLayout.addWidget(self.buttonBox)
 
         self.retranslateUi(dlgSelectPlaylist)
-        self.buttonBox.accepted.connect(dlgSelectPlaylist.accept) # type: ignore
+        self.buttonBox.accepted.connect(dlgSelectPlaylist.accept)
-        self.buttonBox.rejected.connect(dlgSelectPlaylist.reject) # type: ignore
+        self.buttonBox.rejected.connect(dlgSelectPlaylist.reject)
         QtCore.QMetaObject.connectSlotsByName(dlgSelectPlaylist)
 
     def retranslateUi(self, dlgSelectPlaylist):
         _translate = QtCore.QCoreApplication.translate
         dlgSelectPlaylist.setWindowTitle(_translate("dlgSelectPlaylist", "Dialog"))
+

app/ui/dlg_TrackSelect_ui.py

@@ -1,83 +0,0 @@
-# Form implementation generated from reading ui file 'dlg_TrackSelect.ui'
-#
-# Created by: PyQt6 UI code generator 6.5.3
-#
-# WARNING: Any manual changes made to this file will be lost when pyuic6 is
-# run again.  Do not edit this file unless you know what you are doing.
-
-
-from PyQt6 import QtCore, QtGui, QtWidgets
-
-
-class Ui_Dialog(object):
-    def setupUi(self, Dialog):
-        Dialog.setObjectName("Dialog")
-        Dialog.resize(584, 377)
-        self.gridLayout = QtWidgets.QGridLayout(Dialog)
-        self.gridLayout.setObjectName("gridLayout")
-        self.label = QtWidgets.QLabel(parent=Dialog)
-        self.label.setObjectName("label")
-        self.gridLayout.addWidget(self.label, 0, 0, 1, 1)
-        self.searchString = QtWidgets.QLineEdit(parent=Dialog)
-        self.searchString.setObjectName("searchString")
-        self.gridLayout.addWidget(self.searchString, 0, 1, 1, 1)
-        self.matchList = QtWidgets.QListWidget(parent=Dialog)
-        self.matchList.setObjectName("matchList")
-        self.gridLayout.addWidget(self.matchList, 1, 0, 1, 2)
-        self.horizontalLayout = QtWidgets.QHBoxLayout()
-        self.horizontalLayout.setObjectName("horizontalLayout")
-        self.lblNote = QtWidgets.QLabel(parent=Dialog)
-        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Fixed, QtWidgets.QSizePolicy.Policy.Preferred)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.lblNote.sizePolicy().hasHeightForWidth())
-        self.lblNote.setSizePolicy(sizePolicy)
-        self.lblNote.setMaximumSize(QtCore.QSize(46, 16777215))
-        self.lblNote.setAlignment(QtCore.Qt.AlignmentFlag.AlignLeading|QtCore.Qt.AlignmentFlag.AlignLeft|QtCore.Qt.AlignmentFlag.AlignTop)
-        self.lblNote.setObjectName("lblNote")
-        self.horizontalLayout.addWidget(self.lblNote)
-        self.txtNote = QtWidgets.QLineEdit(parent=Dialog)
-        self.txtNote.setObjectName("txtNote")
-        self.horizontalLayout.addWidget(self.txtNote)
-        self.gridLayout.addLayout(self.horizontalLayout, 2, 0, 1, 2)
-        self.dbPath = QtWidgets.QLabel(parent=Dialog)
-        self.dbPath.setText("")
-        self.dbPath.setObjectName("dbPath")
-        self.gridLayout.addWidget(self.dbPath, 3, 0, 1, 2)
-        self.horizontalLayout_2 = QtWidgets.QHBoxLayout()
-        self.horizontalLayout_2.setObjectName("horizontalLayout_2")
-        self.radioTitle = QtWidgets.QRadioButton(parent=Dialog)
-        self.radioTitle.setChecked(True)
-        self.radioTitle.setObjectName("radioTitle")
-        self.horizontalLayout_2.addWidget(self.radioTitle)
-        self.radioArtist = QtWidgets.QRadioButton(parent=Dialog)
-        self.radioArtist.setObjectName("radioArtist")
-        self.horizontalLayout_2.addWidget(self.radioArtist)
-        spacerItem = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Minimum)
-        self.horizontalLayout_2.addItem(spacerItem)
-        self.btnAdd = QtWidgets.QPushButton(parent=Dialog)
-        self.btnAdd.setDefault(True)
-        self.btnAdd.setObjectName("btnAdd")
-        self.horizontalLayout_2.addWidget(self.btnAdd)
-        self.btnAddClose = QtWidgets.QPushButton(parent=Dialog)
-        self.btnAddClose.setObjectName("btnAddClose")
-        self.horizontalLayout_2.addWidget(self.btnAddClose)
-        self.btnClose = QtWidgets.QPushButton(parent=Dialog)
-        self.btnClose.setObjectName("btnClose")
-        self.horizontalLayout_2.addWidget(self.btnClose)
-        self.gridLayout.addLayout(self.horizontalLayout_2, 4, 0, 1, 2)
-        self.lblNote.setBuddy(self.txtNote)
-
-        self.retranslateUi(Dialog)
-        QtCore.QMetaObject.connectSlotsByName(Dialog)
-
-    def retranslateUi(self, Dialog):
-        _translate = QtCore.QCoreApplication.translate
-        Dialog.setWindowTitle(_translate("Dialog", "Dialog"))
-        self.label.setText(_translate("Dialog", "Title:"))
-        self.lblNote.setText(_translate("Dialog", "&Note:"))
-        self.radioTitle.setText(_translate("Dialog", "&Title"))
-        self.radioArtist.setText(_translate("Dialog", "&Artist"))
-        self.btnAdd.setText(_translate("Dialog", "&Add"))
-        self.btnAddClose.setText(_translate("Dialog", "A&dd and close"))
-        self.btnClose.setText(_translate("Dialog", "&Close"))

app/ui/dlg_cart_ui.py

@@ -1,71 +0,0 @@
-# Form implementation generated from reading ui file 'dlg_Cart.ui'
-#
-# Created by: PyQt6 UI code generator 6.5.3
-#
-# WARNING: Any manual changes made to this file will be lost when pyuic6 is
-# run again.  Do not edit this file unless you know what you are doing.
-
-
-from PyQt6 import QtCore, QtGui, QtWidgets
-
-
-class Ui_DialogCartEdit(object):
-    def setupUi(self, DialogCartEdit):
-        DialogCartEdit.setObjectName("DialogCartEdit")
-        DialogCartEdit.resize(564, 148)
-        self.gridLayout = QtWidgets.QGridLayout(DialogCartEdit)
-        self.gridLayout.setObjectName("gridLayout")
-        self.label = QtWidgets.QLabel(parent=DialogCartEdit)
-        self.label.setMaximumSize(QtCore.QSize(56, 16777215))
-        self.label.setObjectName("label")
-        self.gridLayout.addWidget(self.label, 0, 0, 1, 1)
-        self.lineEditName = QtWidgets.QLineEdit(parent=DialogCartEdit)
-        self.lineEditName.setInputMask("")
-        self.lineEditName.setObjectName("lineEditName")
-        self.gridLayout.addWidget(self.lineEditName, 0, 1, 1, 2)
-        self.chkEnabled = QtWidgets.QCheckBox(parent=DialogCartEdit)
-        self.chkEnabled.setObjectName("chkEnabled")
-        self.gridLayout.addWidget(self.chkEnabled, 0, 3, 1, 1)
-        self.label_2 = QtWidgets.QLabel(parent=DialogCartEdit)
-        self.label_2.setMaximumSize(QtCore.QSize(56, 16777215))
-        self.label_2.setObjectName("label_2")
-        self.gridLayout.addWidget(self.label_2, 1, 0, 1, 1)
-        self.lblPath = QtWidgets.QLabel(parent=DialogCartEdit)
-        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Preferred, QtWidgets.QSizePolicy.Policy.Preferred)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.lblPath.sizePolicy().hasHeightForWidth())
-        self.lblPath.setSizePolicy(sizePolicy)
-        self.lblPath.setMinimumSize(QtCore.QSize(301, 41))
-        self.lblPath.setText("")
-        self.lblPath.setTextFormat(QtCore.Qt.TextFormat.PlainText)
-        self.lblPath.setAlignment(QtCore.Qt.AlignmentFlag.AlignLeading|QtCore.Qt.AlignmentFlag.AlignLeft|QtCore.Qt.AlignmentFlag.AlignTop)
-        self.lblPath.setWordWrap(True)
-        self.lblPath.setObjectName("lblPath")
-        self.gridLayout.addWidget(self.lblPath, 1, 1, 1, 1)
-        self.btnFile = QtWidgets.QPushButton(parent=DialogCartEdit)
-        self.btnFile.setMaximumSize(QtCore.QSize(31, 16777215))
-        self.btnFile.setObjectName("btnFile")
-        self.gridLayout.addWidget(self.btnFile, 1, 3, 1, 1)
-        spacerItem = QtWidgets.QSpacerItem(116, 20, QtWidgets.QSizePolicy.Policy.Expanding, QtWidgets.QSizePolicy.Policy.Minimum)
-        self.gridLayout.addItem(spacerItem, 2, 1, 1, 1)
-        self.buttonBox = QtWidgets.QDialogButtonBox(parent=DialogCartEdit)
-        self.buttonBox.setOrientation(QtCore.Qt.Orientation.Horizontal)
-        self.buttonBox.setStandardButtons(QtWidgets.QDialogButtonBox.StandardButton.Cancel|QtWidgets.QDialogButtonBox.StandardButton.Ok)
-        self.buttonBox.setObjectName("buttonBox")
-        self.gridLayout.addWidget(self.buttonBox, 2, 2, 1, 2)
-        self.label.setBuddy(self.lineEditName)
-        self.label_2.setBuddy(self.lblPath)
-
-        self.retranslateUi(DialogCartEdit)
-        self.buttonBox.accepted.connect(DialogCartEdit.accept) # type: ignore
-        self.buttonBox.rejected.connect(DialogCartEdit.reject) # type: ignore
-        QtCore.QMetaObject.connectSlotsByName(DialogCartEdit)
-
-    def retranslateUi(self, DialogCartEdit):
-        _translate = QtCore.QCoreApplication.translate
-        DialogCartEdit.setWindowTitle(_translate("DialogCartEdit", "Carts"))
-        self.label.setText(_translate("DialogCartEdit", "&Name:"))
-        self.chkEnabled.setText(_translate("DialogCartEdit", "&Enabled"))
-        self.label_2.setText(_translate("DialogCartEdit", "File:"))
-        self.btnFile.setText(_translate("DialogCartEdit", "..."))

app/ui/dlg_replace_files_ui.py

@@ -1,53 +0,0 @@
-# Form implementation generated from reading ui file 'app/ui/dlgReplaceFiles.ui'
-#
-# Created by: PyQt6 UI code generator 6.7.0
-#
-# WARNING: Any manual changes made to this file will be lost when pyuic6 is
-# run again.  Do not edit this file unless you know what you are doing.
-
-
-from PyQt6 import QtCore, QtGui, QtWidgets
-
-
-class Ui_Dialog(object):
-    def setupUi(self, Dialog):
-        Dialog.setObjectName("Dialog")
-        Dialog.resize(1038, 774)
-        self.buttonBox = QtWidgets.QDialogButtonBox(parent=Dialog)
-        self.buttonBox.setGeometry(QtCore.QRect(680, 730, 341, 32))
-        self.buttonBox.setOrientation(QtCore.Qt.Orientation.Horizontal)
-        self.buttonBox.setStandardButtons(QtWidgets.QDialogButtonBox.StandardButton.Cancel|QtWidgets.QDialogButtonBox.StandardButton.Ok)
-        self.buttonBox.setObjectName("buttonBox")
-        self.label = QtWidgets.QLabel(parent=Dialog)
-        self.label.setGeometry(QtCore.QRect(10, 15, 181, 24))
-        self.label.setAlignment(QtCore.Qt.AlignmentFlag.AlignRight|QtCore.Qt.AlignmentFlag.AlignTrailing|QtCore.Qt.AlignmentFlag.AlignVCenter)
-        self.label.setObjectName("label")
-        self.label_2 = QtWidgets.QLabel(parent=Dialog)
-        self.label_2.setGeometry(QtCore.QRect(10, 50, 181, 24))
-        self.label_2.setAlignment(QtCore.Qt.AlignmentFlag.AlignRight|QtCore.Qt.AlignmentFlag.AlignTrailing|QtCore.Qt.AlignmentFlag.AlignVCenter)
-        self.label_2.setObjectName("label_2")
-        self.lblSourceDirectory = QtWidgets.QLabel(parent=Dialog)
-        self.lblSourceDirectory.setGeometry(QtCore.QRect(200, 15, 811, 24))
-        self.lblSourceDirectory.setObjectName("lblSourceDirectory")
-        self.lblDestinationDirectory = QtWidgets.QLabel(parent=Dialog)
-        self.lblDestinationDirectory.setGeometry(QtCore.QRect(200, 50, 811, 24))
-        self.lblDestinationDirectory.setObjectName("lblDestinationDirectory")
-        self.tableWidget = QtWidgets.QTableWidget(parent=Dialog)
-        self.tableWidget.setGeometry(QtCore.QRect(20, 90, 1001, 621))
-        self.tableWidget.setAlternatingRowColors(True)
-        self.tableWidget.setColumnCount(3)
-        self.tableWidget.setObjectName("tableWidget")
-        self.tableWidget.setRowCount(0)
-
-        self.retranslateUi(Dialog)
-        self.buttonBox.accepted.connect(Dialog.accept) # type: ignore
-        self.buttonBox.rejected.connect(Dialog.reject) # type: ignore
-        QtCore.QMetaObject.connectSlotsByName(Dialog)
-
-    def retranslateUi(self, Dialog):
-        _translate = QtCore.QCoreApplication.translate
-        Dialog.setWindowTitle(_translate("Dialog", "Dialog"))
-        self.label.setText(_translate("Dialog", "Source directory:"))
-        self.label_2.setText(_translate("Dialog", "Destination directory:"))
-        self.lblSourceDirectory.setText(_translate("Dialog", "lblSourceDirectory"))
-        self.lblDestinationDirectory.setText(_translate("Dialog", "lblDestinationDirectory"))

app/ui/dlg_search_database_ui.py

@@ -0,0 +1,70 @@
+# -*- coding: utf-8 -*-
+
+# Form implementation generated from reading ui file 'ui/dlg_SearchDatabase.ui'
+#
+# Created by: PyQt5 UI code generator 5.15.4
+#
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
+
+
+from PyQt5 import QtCore, QtGui, QtWidgets
+
+
+class Ui_Dialog(object):
+    def setupUi(self, Dialog):
+        Dialog.setObjectName("Dialog")
+        Dialog.resize(584, 377)
+        self.gridLayout_2 = QtWidgets.QGridLayout(Dialog)
+        self.gridLayout_2.setObjectName("gridLayout_2")
+        self.gridLayout = QtWidgets.QGridLayout()
+        self.gridLayout.setObjectName("gridLayout")
+        self.label = QtWidgets.QLabel(Dialog)
+        self.label.setObjectName("label")
+        self.gridLayout.addWidget(self.label, 0, 0, 1, 1)
+        self.searchString = QtWidgets.QLineEdit(Dialog)
+        self.searchString.setObjectName("searchString")
+        self.gridLayout.addWidget(self.searchString, 0, 1, 1, 1)
+        self.gridLayout_2.addLayout(self.gridLayout, 0, 0, 1, 1)
+        self.matchList = QtWidgets.QListWidget(Dialog)
+        self.matchList.setObjectName("matchList")
+        self.gridLayout_2.addWidget(self.matchList, 1, 0, 1, 1)
+        self.horizontalLayout = QtWidgets.QHBoxLayout()
+        self.horizontalLayout.setObjectName("horizontalLayout")
+        self.radioTitle = QtWidgets.QRadioButton(Dialog)
+        self.radioTitle.setChecked(True)
+        self.radioTitle.setObjectName("radioTitle")
+        self.horizontalLayout.addWidget(self.radioTitle)
+        self.radioArtist = QtWidgets.QRadioButton(Dialog)
+        self.radioArtist.setObjectName("radioArtist")
+        self.horizontalLayout.addWidget(self.radioArtist)
+        spacerItem = QtWidgets.QSpacerItem(40, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
+        self.horizontalLayout.addItem(spacerItem)
+        self.btnAdd = QtWidgets.QPushButton(Dialog)
+        self.btnAdd.setDefault(True)
+        self.btnAdd.setObjectName("btnAdd")
+        self.horizontalLayout.addWidget(self.btnAdd)
+        self.btnAddClose = QtWidgets.QPushButton(Dialog)
+        self.btnAddClose.setObjectName("btnAddClose")
+        self.horizontalLayout.addWidget(self.btnAddClose)
+        self.btnClose = QtWidgets.QPushButton(Dialog)
+        self.btnClose.setObjectName("btnClose")
+        self.horizontalLayout.addWidget(self.btnClose)
+        self.gridLayout_2.addLayout(self.horizontalLayout, 2, 0, 1, 1)
+        self.dbPath = QtWidgets.QLabel(Dialog)
+        self.dbPath.setText("")
+        self.dbPath.setObjectName("dbPath")
+        self.gridLayout_2.addWidget(self.dbPath, 3, 0, 1, 1)
+
+        self.retranslateUi(Dialog)
+        QtCore.QMetaObject.connectSlotsByName(Dialog)
+
+    def retranslateUi(self, Dialog):
+        _translate = QtCore.QCoreApplication.translate
+        Dialog.setWindowTitle(_translate("Dialog", "Dialog"))
+        self.label.setText(_translate("Dialog", "Title:"))
+        self.radioTitle.setText(_translate("Dialog", "&Title"))
+        self.radioArtist.setText(_translate("Dialog", "&Artist"))
+        self.btnAdd.setText(_translate("Dialog", "&Add"))
+        self.btnAddClose.setText(_translate("Dialog", "A&dd and close"))
+        self.btnClose.setText(_translate("Dialog", "&Close"))

app/ui/downloadcsv.ui

@@ -1,107 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>DateSelect</class>
- <widget class="QDialog" name="DateSelect">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>280</width>
-    <height>166</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Dialog</string>
-  </property>
-  <widget class="QDialogButtonBox" name="buttonBox">
-   <property name="geometry">
-    <rect>
-     <x>70</x>
-     <y>110</y>
-     <width>191</width>
-     <height>32</height>
-    </rect>
-   </property>
-   <property name="orientation">
-    <enum>Qt::Horizontal</enum>
-   </property>
-   <property name="standardButtons">
-    <set>QDialogButtonBox::Cancel|QDialogButtonBox::Ok</set>
-   </property>
-  </widget>
-  <widget class="QDateTimeEdit" name="dateTimeEdit">
-   <property name="geometry">
-    <rect>
-     <x>70</x>
-     <y>60</y>
-     <width>194</width>
-     <height>28</height>
-    </rect>
-   </property>
-   <property name="calendarPopup">
-    <bool>true</bool>
-   </property>
-  </widget>
-  <widget class="QLabel" name="label">
-   <property name="geometry">
-    <rect>
-     <x>10</x>
-     <y>20</y>
-     <width>261</width>
-     <height>19</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>Download CSV of tracks played</string>
-   </property>
-  </widget>
-  <widget class="QLabel" name="label_2">
-   <property name="geometry">
-    <rect>
-     <x>15</x>
-     <y>66</y>
-     <width>51</width>
-     <height>19</height>
-    </rect>
-   </property>
-   <property name="text">
-    <string>Since:</string>
-   </property>
-  </widget>
- </widget>
- <resources/>
- <connections>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>accepted()</signal>
-   <receiver>DateSelect</receiver>
-   <slot>accept()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>248</x>
-     <y>254</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>157</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
-  <connection>
-   <sender>buttonBox</sender>
-   <signal>rejected()</signal>
-   <receiver>DateSelect</receiver>
-   <slot>reject()</slot>
-   <hints>
-    <hint type="sourcelabel">
-     <x>316</x>
-     <y>260</y>
-    </hint>
-    <hint type="destinationlabel">
-     <x>286</x>
-     <y>274</y>
-    </hint>
-   </hints>
-  </connection>
- </connections>
-</ui>

app/ui/downloadcsv_ui.py

@@ -1,41 +0,0 @@
-# Form implementation generated from reading ui file 'app/ui/downloadcsv.ui'
-#
-# Created by: PyQt6 UI code generator 6.5.0
-#
-# WARNING: Any manual changes made to this file will be lost when pyuic6 is
-# run again.  Do not edit this file unless you know what you are doing.
-
-
-from PyQt6 import QtCore, QtGui, QtWidgets
-
-
-class Ui_DateSelect(object):
-    def setupUi(self, DateSelect):
-        DateSelect.setObjectName("DateSelect")
-        DateSelect.resize(280, 166)
-        self.buttonBox = QtWidgets.QDialogButtonBox(parent=DateSelect)
-        self.buttonBox.setGeometry(QtCore.QRect(70, 110, 191, 32))
-        self.buttonBox.setOrientation(QtCore.Qt.Orientation.Horizontal)
-        self.buttonBox.setStandardButtons(QtWidgets.QDialogButtonBox.StandardButton.Cancel|QtWidgets.QDialogButtonBox.StandardButton.Ok)
-        self.buttonBox.setObjectName("buttonBox")
-        self.dateTimeEdit = QtWidgets.QDateTimeEdit(parent=DateSelect)
-        self.dateTimeEdit.setGeometry(QtCore.QRect(70, 60, 194, 28))
-        self.dateTimeEdit.setCalendarPopup(True)
-        self.dateTimeEdit.setObjectName("dateTimeEdit")
-        self.label = QtWidgets.QLabel(parent=DateSelect)
-        self.label.setGeometry(QtCore.QRect(10, 20, 261, 19))
-        self.label.setObjectName("label")
-        self.label_2 = QtWidgets.QLabel(parent=DateSelect)
-        self.label_2.setGeometry(QtCore.QRect(15, 66, 51, 19))
-        self.label_2.setObjectName("label_2")
-
-        self.retranslateUi(DateSelect)
-        self.buttonBox.accepted.connect(DateSelect.accept) # type: ignore
-        self.buttonBox.rejected.connect(DateSelect.reject) # type: ignore
-        QtCore.QMetaObject.connectSlotsByName(DateSelect)
-
-    def retranslateUi(self, DateSelect):
-        _translate = QtCore.QCoreApplication.translate
-        DateSelect.setWindowTitle(_translate("DateSelect", "Dialog"))
-        self.label.setText(_translate("DateSelect", "Download CSV of tracks played"))
-        self.label_2.setText(_translate("DateSelect", "Since:"))

app/ui/icons.qrc

@@ -1,14 +1,5 @@
 <RCC>
   <qresource prefix="icons">
-    <file>yellow-circle.png</file>
-    <file>redstar.png</file>
-    <file>green-circle.png</file>
-    <file>star.png</file>
-    <file>star_empty.png</file>
-    <file>record-red-button.png</file>
-    <file>record-button.png</file>
-    <file alias="headphones">headphone-symbol.png</file>
-    <file alias="musicmuster">musicmuster.png</file>
     <file alias="stopsign">stopsign.png</file>
     <file alias="wikipedia">wikipedia-logo.png</file>
     <file alias="songsearch">songsearch_icon.png</file>

app/ui/main_window_footer.ui

@@ -1,589 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>FooterSection</class>
- <widget class="QWidget" name="FooterSection">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>1237</width>
-    <height>154</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Form</string>
-  </property>
-  <layout class="QHBoxLayout" name="horizontalLayout_2">
-   <item>
-    <widget class="QFrame" name="InfoFooterFrame">
-     <property name="maximumSize">
-      <size>
-       <width>16777215</width>
-       <height>16777215</height>
-      </size>
-     </property>
-     <property name="styleSheet">
-      <string notr="true">background-color: rgb(192, 191, 188)</string>
-     </property>
-     <property name="frameShape">
-      <enum>QFrame::StyledPanel</enum>
-     </property>
-     <property name="frameShadow">
-      <enum>QFrame::Raised</enum>
-     </property>
-     <layout class="QHBoxLayout" name="horizontalLayout">
-      <item>
-       <widget class="QFrame" name="FadeStopInfoFrame">
-        <property name="minimumSize">
-         <size>
-          <width>152</width>
-          <height>112</height>
-         </size>
-        </property>
-        <property name="maximumSize">
-         <size>
-          <width>184</width>
-          <height>16777215</height>
-         </size>
-        </property>
-        <property name="frameShape">
-         <enum>QFrame::StyledPanel</enum>
-        </property>
-        <property name="frameShadow">
-         <enum>QFrame::Raised</enum>
-        </property>
-        <layout class="QVBoxLayout" name="verticalLayout_4">
-         <item>
-          <widget class="QPushButton" name="btnPreview">
-           <property name="minimumSize">
-            <size>
-             <width>132</width>
-             <height>41</height>
-            </size>
-           </property>
-           <property name="text">
-            <string>  Preview</string>
-           </property>
-           <property name="icon">
-            <iconset resource="icons.qrc">
-             <normaloff>:/icons/headphones</normaloff>:/icons/headphones</iconset>
-           </property>
-           <property name="iconSize">
-            <size>
-             <width>30</width>
-             <height>30</height>
-            </size>
-           </property>
-           <property name="checkable">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QGroupBox" name="groupBoxIntroControls">
-           <property name="minimumSize">
-            <size>
-             <width>132</width>
-             <height>46</height>
-            </size>
-           </property>
-           <property name="maximumSize">
-            <size>
-             <width>132</width>
-             <height>46</height>
-            </size>
-           </property>
-           <property name="title">
-            <string/>
-           </property>
-           <widget class="QPushButton" name="btnPreviewStart">
-            <property name="geometry">
-             <rect>
-              <x>0</x>
-              <y>0</y>
-              <width>44</width>
-              <height>23</height>
-             </rect>
-            </property>
-            <property name="minimumSize">
-             <size>
-              <width>44</width>
-              <height>23</height>
-             </size>
-            </property>
-            <property name="maximumSize">
-             <size>
-              <width>44</width>
-              <height>23</height>
-             </size>
-            </property>
-            <property name="text">
-             <string>&lt;&lt;</string>
-            </property>
-           </widget>
-           <widget class="QPushButton" name="btnPreviewArm">
-            <property name="geometry">
-             <rect>
-              <x>44</x>
-              <y>0</y>
-              <width>44</width>
-              <height>23</height>
-             </rect>
-            </property>
-            <property name="minimumSize">
-             <size>
-              <width>44</width>
-              <height>23</height>
-             </size>
-            </property>
-            <property name="maximumSize">
-             <size>
-              <width>44</width>
-              <height>23</height>
-             </size>
-            </property>
-            <property name="text">
-             <string/>
-            </property>
-            <property name="icon">
-             <iconset resource="icons.qrc">
-              <normaloff>:/icons/record-button.png</normaloff>
-              <normalon>:/icons/record-red-button.png</normalon>:/icons/record-button.png</iconset>
-            </property>
-            <property name="checkable">
-             <bool>true</bool>
-            </property>
-           </widget>
-           <widget class="QPushButton" name="btnPreviewEnd">
-            <property name="geometry">
-             <rect>
-              <x>88</x>
-              <y>0</y>
-              <width>44</width>
-              <height>23</height>
-             </rect>
-            </property>
-            <property name="minimumSize">
-             <size>
-              <width>44</width>
-              <height>23</height>
-             </size>
-            </property>
-            <property name="maximumSize">
-             <size>
-              <width>44</width>
-              <height>23</height>
-             </size>
-            </property>
-            <property name="text">
-             <string>&gt;&gt;</string>
-            </property>
-           </widget>
-           <widget class="QPushButton" name="btnPreviewBack">
-            <property name="geometry">
-             <rect>
-              <x>0</x>
-              <y>23</y>
-              <width>44</width>
-              <height>23</height>
-             </rect>
-            </property>
-            <property name="minimumSize">
-             <size>
-              <width>44</width>
-              <height>23</height>
-             </size>
-            </property>
-            <property name="maximumSize">
-             <size>
-              <width>44</width>
-              <height>23</height>
-             </size>
-            </property>
-            <property name="text">
-             <string>&lt;</string>
-            </property>
-           </widget>
-           <widget class="QPushButton" name="btnPreviewMark">
-            <property name="enabled">
-             <bool>false</bool>
-            </property>
-            <property name="geometry">
-             <rect>
-              <x>44</x>
-              <y>23</y>
-              <width>44</width>
-              <height>23</height>
-             </rect>
-            </property>
-            <property name="minimumSize">
-             <size>
-              <width>44</width>
-              <height>23</height>
-             </size>
-            </property>
-            <property name="maximumSize">
-             <size>
-              <width>44</width>
-              <height>23</height>
-             </size>
-            </property>
-            <property name="text">
-             <string/>
-            </property>
-            <property name="icon">
-             <iconset>
-              <normalon>:/icons/star.png</normalon>
-              <disabledoff>:/icons/star_empty.png</disabledoff>
-             </iconset>
-            </property>
-           </widget>
-           <widget class="QPushButton" name="btnPreviewFwd">
-            <property name="geometry">
-             <rect>
-              <x>88</x>
-              <y>23</y>
-              <width>44</width>
-              <height>23</height>
-             </rect>
-            </property>
-            <property name="minimumSize">
-             <size>
-              <width>44</width>
-              <height>23</height>
-             </size>
-            </property>
-            <property name="maximumSize">
-             <size>
-              <width>44</width>
-              <height>23</height>
-             </size>
-            </property>
-            <property name="text">
-             <string>&gt;</string>
-            </property>
-           </widget>
-          </widget>
-         </item>
-        </layout>
-       </widget>
-      </item>
-      <item>
-       <widget class="QFrame" name="frame_intro">
-        <property name="minimumSize">
-         <size>
-          <width>152</width>
-          <height>112</height>
-         </size>
-        </property>
-        <property name="styleSheet">
-         <string notr="true"/>
-        </property>
-        <property name="frameShape">
-         <enum>QFrame::StyledPanel</enum>
-        </property>
-        <property name="frameShadow">
-         <enum>QFrame::Raised</enum>
-        </property>
-        <layout class="QVBoxLayout" name="verticalLayout_9">
-         <item>
-          <widget class="QLabel" name="label_7">
-           <property name="text">
-            <string>Intro</string>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignCenter</set>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="label_intro_timer">
-           <property name="font">
-            <font>
-             <family>FreeSans</family>
-             <pointsize>40</pointsize>
-             <weight>50</weight>
-             <bold>false</bold>
-            </font>
-           </property>
-           <property name="text">
-            <string>0:0</string>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignCenter</set>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </widget>
-      </item>
-      <item>
-       <widget class="QFrame" name="frame_toggleplayed_3db">
-        <property name="minimumSize">
-         <size>
-          <width>152</width>
-          <height>112</height>
-         </size>
-        </property>
-        <property name="maximumSize">
-         <size>
-          <width>184</width>
-          <height>16777215</height>
-         </size>
-        </property>
-        <property name="frameShape">
-         <enum>QFrame::StyledPanel</enum>
-        </property>
-        <property name="frameShadow">
-         <enum>QFrame::Raised</enum>
-        </property>
-        <layout class="QVBoxLayout" name="verticalLayout_6">
-         <item>
-          <widget class="QPushButton" name="btnDrop3db">
-           <property name="minimumSize">
-            <size>
-             <width>132</width>
-             <height>41</height>
-            </size>
-           </property>
-           <property name="maximumSize">
-            <size>
-             <width>164</width>
-             <height>16777215</height>
-            </size>
-           </property>
-           <property name="text">
-            <string>-3dB to talk</string>
-           </property>
-           <property name="checkable">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="btnHidePlayed">
-           <property name="minimumSize">
-            <size>
-             <width>132</width>
-             <height>41</height>
-            </size>
-           </property>
-           <property name="maximumSize">
-            <size>
-             <width>164</width>
-             <height>16777215</height>
-            </size>
-           </property>
-           <property name="text">
-            <string>Hide played</string>
-           </property>
-           <property name="checkable">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </widget>
-      </item>
-      <item>
-       <widget class="QFrame" name="frame_fade">
-        <property name="minimumSize">
-         <size>
-          <width>152</width>
-          <height>112</height>
-         </size>
-        </property>
-        <property name="styleSheet">
-         <string notr="true"/>
-        </property>
-        <property name="frameShape">
-         <enum>QFrame::StyledPanel</enum>
-        </property>
-        <property name="frameShadow">
-         <enum>QFrame::Raised</enum>
-        </property>
-        <layout class="QVBoxLayout" name="verticalLayout_2">
-         <item>
-          <widget class="QLabel" name="label_4">
-           <property name="text">
-            <string>Fade</string>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignCenter</set>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="label_fade_timer">
-           <property name="font">
-            <font>
-             <family>FreeSans</family>
-             <pointsize>40</pointsize>
-             <weight>50</weight>
-             <bold>false</bold>
-            </font>
-           </property>
-           <property name="text">
-            <string>00:00</string>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignCenter</set>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </widget>
-      </item>
-      <item>
-       <widget class="QFrame" name="frame_silent">
-        <property name="minimumSize">
-         <size>
-          <width>152</width>
-          <height>112</height>
-         </size>
-        </property>
-        <property name="styleSheet">
-         <string notr="true"/>
-        </property>
-        <property name="frameShape">
-         <enum>QFrame::StyledPanel</enum>
-        </property>
-        <property name="frameShadow">
-         <enum>QFrame::Raised</enum>
-        </property>
-        <layout class="QVBoxLayout" name="verticalLayout_7">
-         <item>
-          <widget class="QLabel" name="label_5">
-           <property name="text">
-            <string>Silent</string>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignCenter</set>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="label_silent_timer">
-           <property name="font">
-            <font>
-             <family>FreeSans</family>
-             <pointsize>40</pointsize>
-             <weight>50</weight>
-             <bold>false</bold>
-            </font>
-           </property>
-           <property name="text">
-            <string>00:00</string>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignCenter</set>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </widget>
-      </item>
-      <item>
-       <widget class="PlotWidget" name="widgetFadeVolume" native="true">
-        <property name="sizePolicy">
-         <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-          <horstretch>1</horstretch>
-          <verstretch>0</verstretch>
-         </sizepolicy>
-        </property>
-        <property name="minimumSize">
-         <size>
-          <width>0</width>
-          <height>0</height>
-         </size>
-        </property>
-       </widget>
-      </item>
-      <item>
-       <widget class="QFrame" name="frame">
-        <property name="minimumSize">
-         <size>
-          <width>151</width>
-          <height>0</height>
-         </size>
-        </property>
-        <property name="maximumSize">
-         <size>
-          <width>151</width>
-          <height>112</height>
-         </size>
-        </property>
-        <property name="frameShape">
-         <enum>QFrame::StyledPanel</enum>
-        </property>
-        <property name="frameShadow">
-         <enum>QFrame::Raised</enum>
-        </property>
-        <layout class="QVBoxLayout" name="verticalLayout_5">
-         <item>
-          <widget class="QPushButton" name="btnFade">
-           <property name="minimumSize">
-            <size>
-             <width>132</width>
-             <height>32</height>
-            </size>
-           </property>
-           <property name="maximumSize">
-            <size>
-             <width>164</width>
-             <height>16777215</height>
-            </size>
-           </property>
-           <property name="text">
-            <string>  Fade</string>
-           </property>
-           <property name="icon">
-            <iconset resource="icons.qrc">
-             <normaloff>:/icons/fade</normaloff>:/icons/fade</iconset>
-           </property>
-           <property name="iconSize">
-            <size>
-             <width>30</width>
-             <height>30</height>
-            </size>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="btnStop">
-           <property name="minimumSize">
-            <size>
-             <width>0</width>
-             <height>36</height>
-            </size>
-           </property>
-           <property name="text">
-            <string>  Stop</string>
-           </property>
-           <property name="icon">
-            <iconset resource="icons.qrc">
-             <normaloff>:/icons/stopsign</normaloff>:/icons/stopsign</iconset>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </widget>
-      </item>
-     </layout>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <customwidgets>
-  <customwidget>
-   <class>PlotWidget</class>
-   <extends>QWidget</extends>
-   <header>pyqtgraph</header>
-   <container>1</container>
-  </customwidget>
- </customwidgets>
- <resources>
-  <include location="icons.qrc"/>
- </resources>
- <connections/>
-</ui>

app/ui/main_window_footer_ui.py

@@ -1,274 +0,0 @@
-# Form implementation generated from reading ui file 'app/ui/main_window_footer.ui'
-#
-# Created by: PyQt6 UI code generator 6.8.1
-#
-# WARNING: Any manual changes made to this file will be lost when pyuic6 is
-# run again.  Do not edit this file unless you know what you are doing.
-
-
-from PyQt6 import QtCore, QtGui, QtWidgets
-
-
-class Ui_FooterSection(object):
-    def setupUi(self, FooterSection):
-        FooterSection.setObjectName("FooterSection")
-        FooterSection.resize(1237, 154)
-        self.horizontalLayout_2 = QtWidgets.QHBoxLayout(FooterSection)
-        self.horizontalLayout_2.setObjectName("horizontalLayout_2")
-        self.InfoFooterFrame = QtWidgets.QFrame(parent=FooterSection)
-        self.InfoFooterFrame.setMaximumSize(QtCore.QSize(16777215, 16777215))
-        self.InfoFooterFrame.setStyleSheet("background-color: rgb(192, 191, 188)")
-        self.InfoFooterFrame.setFrameShape(QtWidgets.QFrame.Shape.StyledPanel)
-        self.InfoFooterFrame.setFrameShadow(QtWidgets.QFrame.Shadow.Raised)
-        self.InfoFooterFrame.setObjectName("InfoFooterFrame")
-        self.horizontalLayout = QtWidgets.QHBoxLayout(self.InfoFooterFrame)
-        self.horizontalLayout.setObjectName("horizontalLayout")
-        self.FadeStopInfoFrame = QtWidgets.QFrame(parent=self.InfoFooterFrame)
-        self.FadeStopInfoFrame.setMinimumSize(QtCore.QSize(152, 112))
-        self.FadeStopInfoFrame.setMaximumSize(QtCore.QSize(184, 16777215))
-        self.FadeStopInfoFrame.setFrameShape(QtWidgets.QFrame.Shape.StyledPanel)
-        self.FadeStopInfoFrame.setFrameShadow(QtWidgets.QFrame.Shadow.Raised)
-        self.FadeStopInfoFrame.setObjectName("FadeStopInfoFrame")
-        self.verticalLayout_4 = QtWidgets.QVBoxLayout(self.FadeStopInfoFrame)
-        self.verticalLayout_4.setObjectName("verticalLayout_4")
-        self.btnPreview = QtWidgets.QPushButton(parent=self.FadeStopInfoFrame)
-        self.btnPreview.setMinimumSize(QtCore.QSize(132, 41))
-        icon = QtGui.QIcon()
-        icon.addPixmap(
-            QtGui.QPixmap(":/icons/headphones"),
-            QtGui.QIcon.Mode.Normal,
-            QtGui.QIcon.State.Off,
-        )
-        self.btnPreview.setIcon(icon)
-        self.btnPreview.setIconSize(QtCore.QSize(30, 30))
-        self.btnPreview.setCheckable(True)
-        self.btnPreview.setObjectName("btnPreview")
-        self.verticalLayout_4.addWidget(self.btnPreview)
-        self.groupBoxIntroControls = QtWidgets.QGroupBox(parent=self.FadeStopInfoFrame)
-        self.groupBoxIntroControls.setMinimumSize(QtCore.QSize(132, 46))
-        self.groupBoxIntroControls.setMaximumSize(QtCore.QSize(132, 46))
-        self.groupBoxIntroControls.setTitle("")
-        self.groupBoxIntroControls.setObjectName("groupBoxIntroControls")
-        self.btnPreviewStart = QtWidgets.QPushButton(parent=self.groupBoxIntroControls)
-        self.btnPreviewStart.setGeometry(QtCore.QRect(0, 0, 44, 23))
-        self.btnPreviewStart.setMinimumSize(QtCore.QSize(44, 23))
-        self.btnPreviewStart.setMaximumSize(QtCore.QSize(44, 23))
-        self.btnPreviewStart.setObjectName("btnPreviewStart")
-        self.btnPreviewArm = QtWidgets.QPushButton(parent=self.groupBoxIntroControls)
-        self.btnPreviewArm.setGeometry(QtCore.QRect(44, 0, 44, 23))
-        self.btnPreviewArm.setMinimumSize(QtCore.QSize(44, 23))
-        self.btnPreviewArm.setMaximumSize(QtCore.QSize(44, 23))
-        self.btnPreviewArm.setText("")
-        icon1 = QtGui.QIcon()
-        icon1.addPixmap(
-            QtGui.QPixmap(":/icons/record-button.png"),
-            QtGui.QIcon.Mode.Normal,
-            QtGui.QIcon.State.Off,
-        )
-        icon1.addPixmap(
-            QtGui.QPixmap(":/icons/record-red-button.png"),
-            QtGui.QIcon.Mode.Normal,
-            QtGui.QIcon.State.On,
-        )
-        self.btnPreviewArm.setIcon(icon1)
-        self.btnPreviewArm.setCheckable(True)
-        self.btnPreviewArm.setObjectName("btnPreviewArm")
-        self.btnPreviewEnd = QtWidgets.QPushButton(parent=self.groupBoxIntroControls)
-        self.btnPreviewEnd.setGeometry(QtCore.QRect(88, 0, 44, 23))
-        self.btnPreviewEnd.setMinimumSize(QtCore.QSize(44, 23))
-        self.btnPreviewEnd.setMaximumSize(QtCore.QSize(44, 23))
-        self.btnPreviewEnd.setObjectName("btnPreviewEnd")
-        self.btnPreviewBack = QtWidgets.QPushButton(parent=self.groupBoxIntroControls)
-        self.btnPreviewBack.setGeometry(QtCore.QRect(0, 23, 44, 23))
-        self.btnPreviewBack.setMinimumSize(QtCore.QSize(44, 23))
-        self.btnPreviewBack.setMaximumSize(QtCore.QSize(44, 23))
-        self.btnPreviewBack.setObjectName("btnPreviewBack")
-        self.btnPreviewMark = QtWidgets.QPushButton(parent=self.groupBoxIntroControls)
-        self.btnPreviewMark.setEnabled(False)
-        self.btnPreviewMark.setGeometry(QtCore.QRect(44, 23, 44, 23))
-        self.btnPreviewMark.setMinimumSize(QtCore.QSize(44, 23))
-        self.btnPreviewMark.setMaximumSize(QtCore.QSize(44, 23))
-        self.btnPreviewMark.setText("")
-        icon2 = QtGui.QIcon()
-        icon2.addPixmap(
-            QtGui.QPixmap(":/icons/star.png"),
-            QtGui.QIcon.Mode.Normal,
-            QtGui.QIcon.State.On,
-        )
-        icon2.addPixmap(
-            QtGui.QPixmap(":/icons/star_empty.png"),
-            QtGui.QIcon.Mode.Disabled,
-            QtGui.QIcon.State.Off,
-        )
-        self.btnPreviewMark.setIcon(icon2)
-        self.btnPreviewMark.setObjectName("btnPreviewMark")
-        self.btnPreviewFwd = QtWidgets.QPushButton(parent=self.groupBoxIntroControls)
-        self.btnPreviewFwd.setGeometry(QtCore.QRect(88, 23, 44, 23))
-        self.btnPreviewFwd.setMinimumSize(QtCore.QSize(44, 23))
-        self.btnPreviewFwd.setMaximumSize(QtCore.QSize(44, 23))
-        self.btnPreviewFwd.setObjectName("btnPreviewFwd")
-        self.verticalLayout_4.addWidget(self.groupBoxIntroControls)
-        self.horizontalLayout.addWidget(self.FadeStopInfoFrame)
-        self.frame_intro = QtWidgets.QFrame(parent=self.InfoFooterFrame)
-        self.frame_intro.setMinimumSize(QtCore.QSize(152, 112))
-        self.frame_intro.setStyleSheet("")
-        self.frame_intro.setFrameShape(QtWidgets.QFrame.Shape.StyledPanel)
-        self.frame_intro.setFrameShadow(QtWidgets.QFrame.Shadow.Raised)
-        self.frame_intro.setObjectName("frame_intro")
-        self.verticalLayout_9 = QtWidgets.QVBoxLayout(self.frame_intro)
-        self.verticalLayout_9.setObjectName("verticalLayout_9")
-        self.label_7 = QtWidgets.QLabel(parent=self.frame_intro)
-        self.label_7.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
-        self.label_7.setObjectName("label_7")
-        self.verticalLayout_9.addWidget(self.label_7)
-        self.label_intro_timer = QtWidgets.QLabel(parent=self.frame_intro)
-        font = QtGui.QFont()
-        font.setFamily("FreeSans")
-        font.setPointSize(40)
-        font.setBold(False)
-        font.setWeight(50)
-        self.label_intro_timer.setFont(font)
-        self.label_intro_timer.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
-        self.label_intro_timer.setObjectName("label_intro_timer")
-        self.verticalLayout_9.addWidget(self.label_intro_timer)
-        self.horizontalLayout.addWidget(self.frame_intro)
-        self.frame_toggleplayed_3db = QtWidgets.QFrame(parent=self.InfoFooterFrame)
-        self.frame_toggleplayed_3db.setMinimumSize(QtCore.QSize(152, 112))
-        self.frame_toggleplayed_3db.setMaximumSize(QtCore.QSize(184, 16777215))
-        self.frame_toggleplayed_3db.setFrameShape(QtWidgets.QFrame.Shape.StyledPanel)
-        self.frame_toggleplayed_3db.setFrameShadow(QtWidgets.QFrame.Shadow.Raised)
-        self.frame_toggleplayed_3db.setObjectName("frame_toggleplayed_3db")
-        self.verticalLayout_6 = QtWidgets.QVBoxLayout(self.frame_toggleplayed_3db)
-        self.verticalLayout_6.setObjectName("verticalLayout_6")
-        self.btnDrop3db = QtWidgets.QPushButton(parent=self.frame_toggleplayed_3db)
-        self.btnDrop3db.setMinimumSize(QtCore.QSize(132, 41))
-        self.btnDrop3db.setMaximumSize(QtCore.QSize(164, 16777215))
-        self.btnDrop3db.setCheckable(True)
-        self.btnDrop3db.setObjectName("btnDrop3db")
-        self.verticalLayout_6.addWidget(self.btnDrop3db)
-        self.btnHidePlayed = QtWidgets.QPushButton(parent=self.frame_toggleplayed_3db)
-        self.btnHidePlayed.setMinimumSize(QtCore.QSize(132, 41))
-        self.btnHidePlayed.setMaximumSize(QtCore.QSize(164, 16777215))
-        self.btnHidePlayed.setCheckable(True)
-        self.btnHidePlayed.setObjectName("btnHidePlayed")
-        self.verticalLayout_6.addWidget(self.btnHidePlayed)
-        self.horizontalLayout.addWidget(self.frame_toggleplayed_3db)
-        self.frame_fade = QtWidgets.QFrame(parent=self.InfoFooterFrame)
-        self.frame_fade.setMinimumSize(QtCore.QSize(152, 112))
-        self.frame_fade.setStyleSheet("")
-        self.frame_fade.setFrameShape(QtWidgets.QFrame.Shape.StyledPanel)
-        self.frame_fade.setFrameShadow(QtWidgets.QFrame.Shadow.Raised)
-        self.frame_fade.setObjectName("frame_fade")
-        self.verticalLayout_2 = QtWidgets.QVBoxLayout(self.frame_fade)
-        self.verticalLayout_2.setObjectName("verticalLayout_2")
-        self.label_4 = QtWidgets.QLabel(parent=self.frame_fade)
-        self.label_4.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
-        self.label_4.setObjectName("label_4")
-        self.verticalLayout_2.addWidget(self.label_4)
-        self.label_fade_timer = QtWidgets.QLabel(parent=self.frame_fade)
-        font = QtGui.QFont()
-        font.setFamily("FreeSans")
-        font.setPointSize(40)
-        font.setBold(False)
-        font.setWeight(50)
-        self.label_fade_timer.setFont(font)
-        self.label_fade_timer.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
-        self.label_fade_timer.setObjectName("label_fade_timer")
-        self.verticalLayout_2.addWidget(self.label_fade_timer)
-        self.horizontalLayout.addWidget(self.frame_fade)
-        self.frame_silent = QtWidgets.QFrame(parent=self.InfoFooterFrame)
-        self.frame_silent.setMinimumSize(QtCore.QSize(152, 112))
-        self.frame_silent.setStyleSheet("")
-        self.frame_silent.setFrameShape(QtWidgets.QFrame.Shape.StyledPanel)
-        self.frame_silent.setFrameShadow(QtWidgets.QFrame.Shadow.Raised)
-        self.frame_silent.setObjectName("frame_silent")
-        self.verticalLayout_7 = QtWidgets.QVBoxLayout(self.frame_silent)
-        self.verticalLayout_7.setObjectName("verticalLayout_7")
-        self.label_5 = QtWidgets.QLabel(parent=self.frame_silent)
-        self.label_5.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
-        self.label_5.setObjectName("label_5")
-        self.verticalLayout_7.addWidget(self.label_5)
-        self.label_silent_timer = QtWidgets.QLabel(parent=self.frame_silent)
-        font = QtGui.QFont()
-        font.setFamily("FreeSans")
-        font.setPointSize(40)
-        font.setBold(False)
-        font.setWeight(50)
-        self.label_silent_timer.setFont(font)
-        self.label_silent_timer.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
-        self.label_silent_timer.setObjectName("label_silent_timer")
-        self.verticalLayout_7.addWidget(self.label_silent_timer)
-        self.horizontalLayout.addWidget(self.frame_silent)
-        self.widgetFadeVolume = PlotWidget(parent=self.InfoFooterFrame)
-        sizePolicy = QtWidgets.QSizePolicy(
-            QtWidgets.QSizePolicy.Policy.Preferred,
-            QtWidgets.QSizePolicy.Policy.Preferred,
-        )
-        sizePolicy.setHorizontalStretch(1)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(
-            self.widgetFadeVolume.sizePolicy().hasHeightForWidth()
-        )
-        self.widgetFadeVolume.setSizePolicy(sizePolicy)
-        self.widgetFadeVolume.setMinimumSize(QtCore.QSize(0, 0))
-        self.widgetFadeVolume.setObjectName("widgetFadeVolume")
-        self.horizontalLayout.addWidget(self.widgetFadeVolume)
-        self.frame = QtWidgets.QFrame(parent=self.InfoFooterFrame)
-        self.frame.setMinimumSize(QtCore.QSize(151, 0))
-        self.frame.setMaximumSize(QtCore.QSize(151, 112))
-        self.frame.setFrameShape(QtWidgets.QFrame.Shape.StyledPanel)
-        self.frame.setFrameShadow(QtWidgets.QFrame.Shadow.Raised)
-        self.frame.setObjectName("frame")
-        self.verticalLayout_5 = QtWidgets.QVBoxLayout(self.frame)
-        self.verticalLayout_5.setObjectName("verticalLayout_5")
-        self.btnFade = QtWidgets.QPushButton(parent=self.frame)
-        self.btnFade.setMinimumSize(QtCore.QSize(132, 32))
-        self.btnFade.setMaximumSize(QtCore.QSize(164, 16777215))
-        icon3 = QtGui.QIcon()
-        icon3.addPixmap(
-            QtGui.QPixmap(":/icons/fade"),
-            QtGui.QIcon.Mode.Normal,
-            QtGui.QIcon.State.Off,
-        )
-        self.btnFade.setIcon(icon3)
-        self.btnFade.setIconSize(QtCore.QSize(30, 30))
-        self.btnFade.setObjectName("btnFade")
-        self.verticalLayout_5.addWidget(self.btnFade)
-        self.btnStop = QtWidgets.QPushButton(parent=self.frame)
-        self.btnStop.setMinimumSize(QtCore.QSize(0, 36))
-        icon4 = QtGui.QIcon()
-        icon4.addPixmap(
-            QtGui.QPixmap(":/icons/stopsign"),
-            QtGui.QIcon.Mode.Normal,
-            QtGui.QIcon.State.Off,
-        )
-        self.btnStop.setIcon(icon4)
-        self.btnStop.setObjectName("btnStop")
-        self.verticalLayout_5.addWidget(self.btnStop)
-        self.horizontalLayout.addWidget(self.frame)
-        self.horizontalLayout_2.addWidget(self.InfoFooterFrame)
-
-        self.retranslateUi(FooterSection)
-        QtCore.QMetaObject.connectSlotsByName(FooterSection)
-
-    def retranslateUi(self, FooterSection):
-        _translate = QtCore.QCoreApplication.translate
-        FooterSection.setWindowTitle(_translate("FooterSection", "Form"))
-        self.btnPreview.setText(_translate("FooterSection", "  Preview"))
-        self.btnPreviewStart.setText(_translate("FooterSection", "<<"))
-        self.btnPreviewEnd.setText(_translate("FooterSection", ">>"))
-        self.btnPreviewBack.setText(_translate("FooterSection", "<"))
-        self.btnPreviewFwd.setText(_translate("FooterSection", ">"))
-        self.label_7.setText(_translate("FooterSection", "Intro"))
-        self.label_intro_timer.setText(_translate("FooterSection", "0:0"))
-        self.btnDrop3db.setText(_translate("FooterSection", "-3dB to talk"))
-        self.btnHidePlayed.setText(_translate("FooterSection", "Hide played"))
-        self.label_4.setText(_translate("FooterSection", "Fade"))
-        self.label_fade_timer.setText(_translate("FooterSection", "00:00"))
-        self.label_5.setText(_translate("FooterSection", "Silent"))
-        self.label_silent_timer.setText(_translate("FooterSection", "00:00"))
-        self.btnFade.setText(_translate("FooterSection", "  Fade"))
-        self.btnStop.setText(_translate("FooterSection", "  Stop"))
-
-
-from pyqtgraph import PlotWidget  # type: ignore

app/ui/main_window_header.ui

@@ -1,314 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>HeaderSection</class>
- <widget class="QWidget" name="HeaderSection">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>1273</width>
-    <height>179</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Form</string>
-  </property>
-  <layout class="QHBoxLayout" name="horizontalLayout">
-   <item>
-    <layout class="QGridLayout" name="gridLayout">
-     <item row="0" column="0">
-      <layout class="QHBoxLayout" name="horizontalLayout_3">
-       <item>
-        <layout class="QVBoxLayout" name="verticalLayout_3">
-         <item>
-          <widget class="QLabel" name="previous_track_2">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="maximumSize">
-            <size>
-             <width>230</width>
-             <height>16777215</height>
-            </size>
-           </property>
-           <property name="font">
-            <font>
-             <family>Sans</family>
-             <pointsize>20</pointsize>
-            </font>
-           </property>
-           <property name="styleSheet">
-            <string notr="true">background-color: #f8d7da;
-border: 1px solid rgb(85, 87, 83);</string>
-           </property>
-           <property name="text">
-            <string>Last track:</string>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="current_track_2">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="maximumSize">
-            <size>
-             <width>230</width>
-             <height>16777215</height>
-            </size>
-           </property>
-           <property name="font">
-            <font>
-             <family>Sans</family>
-             <pointsize>20</pointsize>
-            </font>
-           </property>
-           <property name="styleSheet">
-            <string notr="true">background-color: #d4edda;
-border: 1px solid rgb(85, 87, 83);</string>
-           </property>
-           <property name="text">
-            <string>Current track:</string>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QLabel" name="next_track_2">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="maximumSize">
-            <size>
-             <width>230</width>
-             <height>16777215</height>
-            </size>
-           </property>
-           <property name="font">
-            <font>
-             <family>Sans</family>
-             <pointsize>20</pointsize>
-            </font>
-           </property>
-           <property name="styleSheet">
-            <string notr="true">background-color: #fff3cd;
-border: 1px solid rgb(85, 87, 83);</string>
-           </property>
-           <property name="text">
-            <string>Next track:</string>
-           </property>
-           <property name="alignment">
-            <set>Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter</set>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </item>
-       <item>
-        <layout class="QVBoxLayout" name="verticalLayout">
-         <item>
-          <widget class="QLabel" name="hdrPreviousTrack">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="minimumSize">
-            <size>
-             <width>0</width>
-             <height>0</height>
-            </size>
-           </property>
-           <property name="maximumSize">
-            <size>
-             <width>16777215</width>
-             <height>16777215</height>
-            </size>
-           </property>
-           <property name="font">
-            <font>
-             <family>Sans</family>
-             <pointsize>20</pointsize>
-            </font>
-           </property>
-           <property name="styleSheet">
-            <string notr="true">background-color: #f8d7da;
-border: 1px solid rgb(85, 87, 83);</string>
-           </property>
-           <property name="text">
-            <string/>
-           </property>
-           <property name="wordWrap">
-            <bool>false</bool>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="hdrCurrentTrack">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="font">
-            <font>
-             <pointsize>20</pointsize>
-            </font>
-           </property>
-           <property name="styleSheet">
-            <string notr="true">background-color: #d4edda;
-border: 1px solid rgb(85, 87, 83);
-text-align: left;
-padding-left: 8px;
-</string>
-           </property>
-           <property name="text">
-            <string/>
-           </property>
-           <property name="flat">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-         <item>
-          <widget class="QPushButton" name="hdrNextTrack">
-           <property name="sizePolicy">
-            <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
-             <horstretch>0</horstretch>
-             <verstretch>0</verstretch>
-            </sizepolicy>
-           </property>
-           <property name="font">
-            <font>
-             <pointsize>20</pointsize>
-            </font>
-           </property>
-           <property name="styleSheet">
-            <string notr="true">background-color: #fff3cd;
-border: 1px solid rgb(85, 87, 83);
-text-align: left;
-padding-left: 8px;</string>
-           </property>
-           <property name="text">
-            <string/>
-           </property>
-           <property name="flat">
-            <bool>true</bool>
-           </property>
-          </widget>
-         </item>
-        </layout>
-       </item>
-       <item>
-        <widget class="QFrame" name="frame_2">
-         <property name="minimumSize">
-          <size>
-           <width>0</width>
-           <height>131</height>
-          </size>
-         </property>
-         <property name="maximumSize">
-          <size>
-           <width>230</width>
-           <height>131</height>
-          </size>
-         </property>
-         <property name="frameShape">
-          <enum>QFrame::StyledPanel</enum>
-         </property>
-         <property name="frameShadow">
-          <enum>QFrame::Raised</enum>
-         </property>
-         <layout class="QVBoxLayout" name="verticalLayout_10">
-          <item>
-           <widget class="QLabel" name="lblTOD">
-            <property name="minimumSize">
-             <size>
-              <width>208</width>
-              <height>0</height>
-             </size>
-            </property>
-            <property name="font">
-             <font>
-              <pointsize>35</pointsize>
-             </font>
-            </property>
-            <property name="text">
-             <string>00:00:00</string>
-            </property>
-            <property name="alignment">
-             <set>Qt::AlignCenter</set>
-            </property>
-           </widget>
-          </item>
-          <item>
-           <widget class="QLabel" name="label_elapsed_timer">
-            <property name="font">
-             <font>
-              <family>FreeSans</family>
-              <pointsize>18</pointsize>
-              <weight>50</weight>
-              <bold>false</bold>
-             </font>
-            </property>
-            <property name="styleSheet">
-             <string notr="true">color: black;</string>
-            </property>
-            <property name="text">
-             <string>00:00 / 00:00</string>
-            </property>
-            <property name="alignment">
-             <set>Qt::AlignCenter</set>
-            </property>
-           </widget>
-          </item>
-         </layout>
-        </widget>
-       </item>
-      </layout>
-     </item>
-     <item row="1" column="0">
-      <widget class="QFrame" name="frame_4">
-       <property name="minimumSize">
-        <size>
-         <width>0</width>
-         <height>16</height>
-        </size>
-       </property>
-       <property name="autoFillBackground">
-        <bool>false</bool>
-       </property>
-       <property name="styleSheet">
-        <string notr="true">background-color: rgb(154, 153, 150)</string>
-       </property>
-       <property name="frameShape">
-        <enum>QFrame::StyledPanel</enum>
-       </property>
-       <property name="frameShadow">
-        <enum>QFrame::Raised</enum>
-       </property>
-      </widget>
-     </item>
-    </layout>
-   </item>
-  </layout>
- </widget>
- <resources/>
- <connections/>
-</ui>

app/ui/main_window_header_ui.py

@@ -1,178 +0,0 @@
-# Form implementation generated from reading ui file 'app/ui/main_window_header.ui'
-#
-# Created by: PyQt6 UI code generator 6.8.1
-#
-# WARNING: Any manual changes made to this file will be lost when pyuic6 is
-# run again.  Do not edit this file unless you know what you are doing.
-
-
-from PyQt6 import QtCore, QtGui, QtWidgets
-
-
-class Ui_HeaderSection(object):
-    def setupUi(self, HeaderSection):
-        HeaderSection.setObjectName("HeaderSection")
-        HeaderSection.resize(1273, 179)
-        self.horizontalLayout = QtWidgets.QHBoxLayout(HeaderSection)
-        self.horizontalLayout.setObjectName("horizontalLayout")
-        self.gridLayout = QtWidgets.QGridLayout()
-        self.gridLayout.setObjectName("gridLayout")
-        self.horizontalLayout_3 = QtWidgets.QHBoxLayout()
-        self.horizontalLayout_3.setObjectName("horizontalLayout_3")
-        self.verticalLayout_3 = QtWidgets.QVBoxLayout()
-        self.verticalLayout_3.setObjectName("verticalLayout_3")
-        self.previous_track_2 = QtWidgets.QLabel(parent=HeaderSection)
-        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Preferred, QtWidgets.QSizePolicy.Policy.Preferred)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.previous_track_2.sizePolicy().hasHeightForWidth())
-        self.previous_track_2.setSizePolicy(sizePolicy)
-        self.previous_track_2.setMaximumSize(QtCore.QSize(230, 16777215))
-        font = QtGui.QFont()
-        font.setFamily("Sans")
-        font.setPointSize(20)
-        self.previous_track_2.setFont(font)
-        self.previous_track_2.setStyleSheet("background-color: #f8d7da;\n"
-"border: 1px solid rgb(85, 87, 83);")
-        self.previous_track_2.setAlignment(QtCore.Qt.AlignmentFlag.AlignRight|QtCore.Qt.AlignmentFlag.AlignTrailing|QtCore.Qt.AlignmentFlag.AlignVCenter)
-        self.previous_track_2.setObjectName("previous_track_2")
-        self.verticalLayout_3.addWidget(self.previous_track_2)
-        self.current_track_2 = QtWidgets.QLabel(parent=HeaderSection)
-        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Preferred, QtWidgets.QSizePolicy.Policy.Preferred)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.current_track_2.sizePolicy().hasHeightForWidth())
-        self.current_track_2.setSizePolicy(sizePolicy)
-        self.current_track_2.setMaximumSize(QtCore.QSize(230, 16777215))
-        font = QtGui.QFont()
-        font.setFamily("Sans")
-        font.setPointSize(20)
-        self.current_track_2.setFont(font)
-        self.current_track_2.setStyleSheet("background-color: #d4edda;\n"
-"border: 1px solid rgb(85, 87, 83);")
-        self.current_track_2.setAlignment(QtCore.Qt.AlignmentFlag.AlignRight|QtCore.Qt.AlignmentFlag.AlignTrailing|QtCore.Qt.AlignmentFlag.AlignVCenter)
-        self.current_track_2.setObjectName("current_track_2")
-        self.verticalLayout_3.addWidget(self.current_track_2)
-        self.next_track_2 = QtWidgets.QLabel(parent=HeaderSection)
-        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Preferred, QtWidgets.QSizePolicy.Policy.Preferred)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.next_track_2.sizePolicy().hasHeightForWidth())
-        self.next_track_2.setSizePolicy(sizePolicy)
-        self.next_track_2.setMaximumSize(QtCore.QSize(230, 16777215))
-        font = QtGui.QFont()
-        font.setFamily("Sans")
-        font.setPointSize(20)
-        self.next_track_2.setFont(font)
-        self.next_track_2.setStyleSheet("background-color: #fff3cd;\n"
-"border: 1px solid rgb(85, 87, 83);")
-        self.next_track_2.setAlignment(QtCore.Qt.AlignmentFlag.AlignRight|QtCore.Qt.AlignmentFlag.AlignTrailing|QtCore.Qt.AlignmentFlag.AlignVCenter)
-        self.next_track_2.setObjectName("next_track_2")
-        self.verticalLayout_3.addWidget(self.next_track_2)
-        self.horizontalLayout_3.addLayout(self.verticalLayout_3)
-        self.verticalLayout = QtWidgets.QVBoxLayout()
-        self.verticalLayout.setObjectName("verticalLayout")
-        self.hdrPreviousTrack = QtWidgets.QLabel(parent=HeaderSection)
-        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Preferred, QtWidgets.QSizePolicy.Policy.Preferred)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.hdrPreviousTrack.sizePolicy().hasHeightForWidth())
-        self.hdrPreviousTrack.setSizePolicy(sizePolicy)
-        self.hdrPreviousTrack.setMinimumSize(QtCore.QSize(0, 0))
-        self.hdrPreviousTrack.setMaximumSize(QtCore.QSize(16777215, 16777215))
-        font = QtGui.QFont()
-        font.setFamily("Sans")
-        font.setPointSize(20)
-        self.hdrPreviousTrack.setFont(font)
-        self.hdrPreviousTrack.setStyleSheet("background-color: #f8d7da;\n"
-"border: 1px solid rgb(85, 87, 83);")
-        self.hdrPreviousTrack.setText("")
-        self.hdrPreviousTrack.setWordWrap(False)
-        self.hdrPreviousTrack.setObjectName("hdrPreviousTrack")
-        self.verticalLayout.addWidget(self.hdrPreviousTrack)
-        self.hdrCurrentTrack = QtWidgets.QPushButton(parent=HeaderSection)
-        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Preferred, QtWidgets.QSizePolicy.Policy.Preferred)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.hdrCurrentTrack.sizePolicy().hasHeightForWidth())
-        self.hdrCurrentTrack.setSizePolicy(sizePolicy)
-        font = QtGui.QFont()
-        font.setPointSize(20)
-        self.hdrCurrentTrack.setFont(font)
-        self.hdrCurrentTrack.setStyleSheet("background-color: #d4edda;\n"
-"border: 1px solid rgb(85, 87, 83);\n"
-"text-align: left;\n"
-"padding-left: 8px;\n"
-"")
-        self.hdrCurrentTrack.setText("")
-        self.hdrCurrentTrack.setFlat(True)
-        self.hdrCurrentTrack.setObjectName("hdrCurrentTrack")
-        self.verticalLayout.addWidget(self.hdrCurrentTrack)
-        self.hdrNextTrack = QtWidgets.QPushButton(parent=HeaderSection)
-        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Policy.Preferred, QtWidgets.QSizePolicy.Policy.Preferred)
-        sizePolicy.setHorizontalStretch(0)
-        sizePolicy.setVerticalStretch(0)
-        sizePolicy.setHeightForWidth(self.hdrNextTrack.sizePolicy().hasHeightForWidth())
-        self.hdrNextTrack.setSizePolicy(sizePolicy)
-        font = QtGui.QFont()
-        font.setPointSize(20)
-        self.hdrNextTrack.setFont(font)
-        self.hdrNextTrack.setStyleSheet("background-color: #fff3cd;\n"
-"border: 1px solid rgb(85, 87, 83);\n"
-"text-align: left;\n"
-"padding-left: 8px;")
-        self.hdrNextTrack.setText("")
-        self.hdrNextTrack.setFlat(True)
-        self.hdrNextTrack.setObjectName("hdrNextTrack")
-        self.verticalLayout.addWidget(self.hdrNextTrack)
-        self.horizontalLayout_3.addLayout(self.verticalLayout)
-        self.frame_2 = QtWidgets.QFrame(parent=HeaderSection)
-        self.frame_2.setMinimumSize(QtCore.QSize(0, 131))
-        self.frame_2.setMaximumSize(QtCore.QSize(230, 131))
-        self.frame_2.setFrameShape(QtWidgets.QFrame.Shape.StyledPanel)
-        self.frame_2.setFrameShadow(QtWidgets.QFrame.Shadow.Raised)
-        self.frame_2.setObjectName("frame_2")
-        self.verticalLayout_10 = QtWidgets.QVBoxLayout(self.frame_2)
-        self.verticalLayout_10.setObjectName("verticalLayout_10")
-        self.lblTOD = QtWidgets.QLabel(parent=self.frame_2)
-        self.lblTOD.setMinimumSize(QtCore.QSize(208, 0))
-        font = QtGui.QFont()
-        font.setPointSize(35)
-        self.lblTOD.setFont(font)
-        self.lblTOD.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
-        self.lblTOD.setObjectName("lblTOD")
-        self.verticalLayout_10.addWidget(self.lblTOD)
-        self.label_elapsed_timer = QtWidgets.QLabel(parent=self.frame_2)
-        font = QtGui.QFont()
-        font.setFamily("FreeSans")
-        font.setPointSize(18)
-        font.setBold(False)
-        font.setWeight(50)
-        self.label_elapsed_timer.setFont(font)
-        self.label_elapsed_timer.setStyleSheet("color: black;")
-        self.label_elapsed_timer.setAlignment(QtCore.Qt.AlignmentFlag.AlignCenter)
-        self.label_elapsed_timer.setObjectName("label_elapsed_timer")
-        self.verticalLayout_10.addWidget(self.label_elapsed_timer)
-        self.horizontalLayout_3.addWidget(self.frame_2)
-        self.gridLayout.addLayout(self.horizontalLayout_3, 0, 0, 1, 1)
-        self.frame_4 = QtWidgets.QFrame(parent=HeaderSection)
-        self.frame_4.setMinimumSize(QtCore.QSize(0, 16))
-        self.frame_4.setAutoFillBackground(False)
-        self.frame_4.setStyleSheet("background-color: rgb(154, 153, 150)")
-        self.frame_4.setFrameShape(QtWidgets.QFrame.Shape.StyledPanel)
-        self.frame_4.setFrameShadow(QtWidgets.QFrame.Shadow.Raised)
-        self.frame_4.setObjectName("frame_4")
-        self.gridLayout.addWidget(self.frame_4, 1, 0, 1, 1)
-        self.horizontalLayout.addLayout(self.gridLayout)
-
-        self.retranslateUi(HeaderSection)
-        QtCore.QMetaObject.connectSlotsByName(HeaderSection)
-
-    def retranslateUi(self, HeaderSection):
-        _translate = QtCore.QCoreApplication.translate
-        HeaderSection.setWindowTitle(_translate("HeaderSection", "Form"))
-        self.previous_track_2.setText(_translate("HeaderSection", "Last track:"))
-        self.current_track_2.setText(_translate("HeaderSection", "Current track:"))
-        self.next_track_2.setText(_translate("HeaderSection", "Next track:"))
-        self.lblTOD.setText(_translate("HeaderSection", "00:00:00"))
-        self.label_elapsed_timer.setText(_translate("HeaderSection", "00:00 / 00:00"))

app/ui/main_window_playlist.ui

@@ -1,42 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>PlaylistSection</class>
- <widget class="QWidget" name="PlaylistSection">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>1249</width>
-    <height>538</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Form</string>
-  </property>
-  <layout class="QHBoxLayout" name="horizontalLayout">
-   <item>
-    <widget class="QSplitter" name="splitter">
-     <property name="orientation">
-      <enum>Qt::Vertical</enum>
-     </property>
-     <widget class="QTabWidget" name="tabPlaylist">
-      <property name="currentIndex">
-       <number>-1</number>
-      </property>
-      <property name="documentMode">
-       <bool>false</bool>
-      </property>
-      <property name="tabsClosable">
-       <bool>true</bool>
-      </property>
-      <property name="movable">
-       <bool>true</bool>
-      </property>
-     </widget>
-    </widget>
-   </item>
-  </layout>
- </widget>
- <resources/>
- <connections/>
-</ui>

app/ui/main_window_playlist_ui.py

@@ -1,34 +0,0 @@
-# Form implementation generated from reading ui file 'app/ui/main_window_playlist.ui'
-#
-# Created by: PyQt6 UI code generator 6.8.1
-#
-# WARNING: Any manual changes made to this file will be lost when pyuic6 is
-# run again.  Do not edit this file unless you know what you are doing.
-
-
-from PyQt6 import QtCore, QtGui, QtWidgets
-
-
-class Ui_PlaylistSection(object):
-    def setupUi(self, PlaylistSection):
-        PlaylistSection.setObjectName("PlaylistSection")
-        PlaylistSection.resize(1249, 499)
-        self.horizontalLayout = QtWidgets.QHBoxLayout(PlaylistSection)
-        self.horizontalLayout.setObjectName("horizontalLayout")
-        self.splitter = QtWidgets.QSplitter(parent=PlaylistSection)
-        self.splitter.setOrientation(QtCore.Qt.Orientation.Vertical)
-        self.splitter.setObjectName("splitter")
-        self.tabPlaylist = QtWidgets.QTabWidget(parent=self.splitter)
-        self.tabPlaylist.setDocumentMode(False)
-        self.tabPlaylist.setTabsClosable(True)
-        self.tabPlaylist.setMovable(True)
-        self.tabPlaylist.setObjectName("tabPlaylist")
-        self.horizontalLayout.addWidget(self.splitter)
-
-        self.retranslateUi(PlaylistSection)
-        self.tabPlaylist.setCurrentIndex(-1)
-        QtCore.QMetaObject.connectSlotsByName(PlaylistSection)
-
-    def retranslateUi(self, PlaylistSection):
-        _translate = QtCore.QCoreApplication.translate
-        PlaylistSection.setWindowTitle(_translate("PlaylistSection", "Form"))

app/ui/main_window_ui.py

@@ -0,0 +1,554 @@
+# -*- coding: utf-8 -*-
+
+# Form implementation generated from reading ui file 'ui/main_window.ui'
+#
+# Created by: PyQt5 UI code generator 5.15.4
+#
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
+
+
+from PyQt5 import QtCore, QtGui, QtWidgets
+
+
+class Ui_MainWindow(object):
+    def setupUi(self, MainWindow):
+        MainWindow.setObjectName("MainWindow")
+        MainWindow.resize(1164, 857)
+        MainWindow.setStyleSheet("")
+        self.centralwidget = QtWidgets.QWidget(MainWindow)
+        self.centralwidget.setObjectName("centralwidget")
+        self.gridLayout_3 = QtWidgets.QGridLayout(self.centralwidget)
+        self.gridLayout_3.setObjectName("gridLayout_3")
+        self.horizontalLayout_3 = QtWidgets.QHBoxLayout()
+        self.horizontalLayout_3.setObjectName("horizontalLayout_3")
+        self.verticalLayout_3 = QtWidgets.QVBoxLayout()
+        self.verticalLayout_3.setObjectName("verticalLayout_3")
+        self.previous_track_2 = QtWidgets.QLabel(self.centralwidget)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.previous_track_2.sizePolicy().hasHeightForWidth())
+        self.previous_track_2.setSizePolicy(sizePolicy)
+        self.previous_track_2.setMaximumSize(QtCore.QSize(230, 16777215))
+        font = QtGui.QFont()
+        font.setFamily("Sans")
+        font.setPointSize(20)
+        self.previous_track_2.setFont(font)
+        self.previous_track_2.setStyleSheet("background-color: #f8d7da;\n"
+"border: 1px solid rgb(85, 87, 83);")
+        self.previous_track_2.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
+        self.previous_track_2.setObjectName("previous_track_2")
+        self.verticalLayout_3.addWidget(self.previous_track_2)
+        self.current_track_2 = QtWidgets.QLabel(self.centralwidget)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.current_track_2.sizePolicy().hasHeightForWidth())
+        self.current_track_2.setSizePolicy(sizePolicy)
+        self.current_track_2.setMaximumSize(QtCore.QSize(230, 16777215))
+        font = QtGui.QFont()
+        font.setFamily("Sans")
+        font.setPointSize(20)
+        self.current_track_2.setFont(font)
+        self.current_track_2.setStyleSheet("background-color: #d4edda;\n"
+"border: 1px solid rgb(85, 87, 83);")
+        self.current_track_2.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
+        self.current_track_2.setObjectName("current_track_2")
+        self.verticalLayout_3.addWidget(self.current_track_2)
+        self.next_track_2 = QtWidgets.QLabel(self.centralwidget)
+        sizePolicy = QtWidgets.QSizePolicy(QtWidgets.QSizePolicy.Preferred, QtWidgets.QSizePolicy.Preferred)
+        sizePolicy.setHorizontalStretch(0)
+        sizePolicy.setVerticalStretch(0)
+        sizePolicy.setHeightForWidth(self.next_track_2.sizePolicy().hasHeightForWidth())
+        self.next_track_2.setSizePolicy(sizePolicy)
+        self.next_track_2.setMaximumSize(QtCore.QSize(230, 16777215))
+        font = QtGui.QFont()
+        font.setFamily("Sans")
+        font.setPointSize(20)
+        self.next_track_2.setFont(font)
+        self.next_track_2.setStyleSheet("background-color: #fff3cd;\n"
+"border: 1px solid rgb(85, 87, 83);")
+        self.next_track_2.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
+        self.next_track_2.setObjectName("next_track_2")
+        self.verticalLayout_3.addWidget(self.next_track_2)
+        self.horizontalLayout_3.addLayout(self.verticalLayout_3)
+        self.verticalLayout = QtWidgets.QVBoxLayout()
+        self.verticalLayout.setObjectName("verticalLayout")
+        self.hdrPreviousTrack = QtWidgets.QLabel(self.centralwidget)
+        self.hdrPreviousTrack.setMinimumSize(QtCore.QSize(16, 0))
+        self.hdrPreviousTrack.setMaximumSize(QtCore.QSize(16777215, 16777215))
+        font = QtGui.QFont()
+        font.setFamily("Sans")
+        font.setPointSize(20)
+        self.hdrPreviousTrack.setFont(font)
+        self.hdrPreviousTrack.setStyleSheet("background-color: #f8d7da;\n"
+"border: 1px solid rgb(85, 87, 83);")
+        self.hdrPreviousTrack.setText("")
+        self.hdrPreviousTrack.setWordWrap(True)
+        self.hdrPreviousTrack.setObjectName("hdrPreviousTrack")
+        self.verticalLayout.addWidget(self.hdrPreviousTrack)
+        self.hdrCurrentTrack = QtWidgets.QLabel(self.centralwidget)
+        font = QtGui.QFont()
+        font.setFamily("Sans")
+        font.setPointSize(20)
+        self.hdrCurrentTrack.setFont(font)
+        self.hdrCurrentTrack.setStyleSheet("background-color: #d4edda;\n"
+"border: 1px solid rgb(85, 87, 83);")
+        self.hdrCurrentTrack.setText("")
+        self.hdrCurrentTrack.setWordWrap(True)
+        self.hdrCurrentTrack.setObjectName("hdrCurrentTrack")
+        self.verticalLayout.addWidget(self.hdrCurrentTrack)
+        self.hdrNextTrack = ElideLabel(self.centralwidget)
+        self.hdrNextTrack.setMinimumSize(QtCore.QSize(0, 39))
+        self.hdrNextTrack.setMaximumSize(QtCore.QSize(16777215, 39))
+        font = QtGui.QFont()
+        font.setFamily("Sans")
+        font.setPointSize(20)
+        self.hdrNextTrack.setFont(font)
+        self.hdrNextTrack.setStyleSheet("background-color: #fff3cd;\n"
+"border: 1px solid rgb(85, 87, 83);")
+        self.hdrNextTrack.setText("")
+        self.hdrNextTrack.setWordWrap(True)
+        self.hdrNextTrack.setObjectName("hdrNextTrack")
+        self.verticalLayout.addWidget(self.hdrNextTrack)
+        self.horizontalLayout_3.addLayout(self.verticalLayout)
+        self.frame_2 = QtWidgets.QFrame(self.centralwidget)
+        self.frame_2.setMaximumSize(QtCore.QSize(230, 16777215))
+        self.frame_2.setFrameShape(QtWidgets.QFrame.StyledPanel)
+        self.frame_2.setFrameShadow(QtWidgets.QFrame.Raised)
+        self.frame_2.setObjectName("frame_2")
+        self.gridLayout_2 = QtWidgets.QGridLayout(self.frame_2)
+        self.gridLayout_2.setObjectName("gridLayout_2")
+        self.lblTOD = QtWidgets.QLabel(self.frame_2)
+        self.lblTOD.setMinimumSize(QtCore.QSize(208, 109))
+        font = QtGui.QFont()
+        font.setPointSize(35)
+        self.lblTOD.setFont(font)
+        self.lblTOD.setAlignment(QtCore.Qt.AlignCenter)
+        self.lblTOD.setObjectName("lblTOD")
+        self.gridLayout_2.addWidget(self.lblTOD, 0, 0, 1, 1)
+        self.horizontalLayout_3.addWidget(self.frame_2)
+        self.gridLayout_3.addLayout(self.horizontalLayout_3, 0, 0, 1, 1)
+        self.frame_5 = QtWidgets.QFrame(self.centralwidget)
+        self.frame_5.setFrameShape(QtWidgets.QFrame.StyledPanel)
+        self.frame_5.setFrameShadow(QtWidgets.QFrame.Raised)
+        self.frame_5.setObjectName("frame_5")
+        self.horizontalLayout = QtWidgets.QHBoxLayout(self.frame_5)
+        self.horizontalLayout.setObjectName("horizontalLayout")
+        self.btnPlay = QtWidgets.QPushButton(self.frame_5)
+        icon = QtGui.QIcon()
+        icon.addPixmap(QtGui.QPixmap(":/icons/play"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btnPlay.setIcon(icon)
+        self.btnPlay.setIconSize(QtCore.QSize(30, 30))
+        self.btnPlay.setObjectName("btnPlay")
+        self.horizontalLayout.addWidget(self.btnPlay)
+        spacerItem = QtWidgets.QSpacerItem(68, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
+        self.horizontalLayout.addItem(spacerItem)
+        self.btnSongInfo = QtWidgets.QPushButton(self.frame_5)
+        icon1 = QtGui.QIcon()
+        icon1.addPixmap(QtGui.QPixmap(":/icons/wikipedia"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btnSongInfo.setIcon(icon1)
+        self.btnSongInfo.setIconSize(QtCore.QSize(30, 30))
+        self.btnSongInfo.setObjectName("btnSongInfo")
+        self.horizontalLayout.addWidget(self.btnSongInfo)
+        spacerItem1 = QtWidgets.QSpacerItem(70, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
+        self.horizontalLayout.addItem(spacerItem1)
+        self.btnDatabase = QtWidgets.QPushButton(self.frame_5)
+        icon2 = QtGui.QIcon()
+        icon2.addPixmap(QtGui.QPixmap(":/icons/search_db"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btnDatabase.setIcon(icon2)
+        self.btnDatabase.setIconSize(QtCore.QSize(30, 30))
+        self.btnDatabase.setObjectName("btnDatabase")
+        self.horizontalLayout.addWidget(self.btnDatabase)
+        self.btnAddFile = QtWidgets.QPushButton(self.frame_5)
+        icon3 = QtGui.QIcon()
+        icon3.addPixmap(QtGui.QPixmap(":/icons/open_file"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btnAddFile.setIcon(icon3)
+        self.btnAddFile.setIconSize(QtCore.QSize(30, 30))
+        self.btnAddFile.setObjectName("btnAddFile")
+        self.horizontalLayout.addWidget(self.btnAddFile)
+        spacerItem2 = QtWidgets.QSpacerItem(68, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
+        self.horizontalLayout.addItem(spacerItem2)
+        self.btnAddNote = QtWidgets.QPushButton(self.frame_5)
+        icon4 = QtGui.QIcon()
+        icon4.addPixmap(QtGui.QPixmap(":/icons/note"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btnAddNote.setIcon(icon4)
+        self.btnAddNote.setIconSize(QtCore.QSize(30, 30))
+        self.btnAddNote.setObjectName("btnAddNote")
+        self.horizontalLayout.addWidget(self.btnAddNote)
+        self.btnSetNext = QtWidgets.QPushButton(self.frame_5)
+        icon5 = QtGui.QIcon()
+        icon5.addPixmap(QtGui.QPixmap(":/icons/set_next"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btnSetNext.setIcon(icon5)
+        self.btnSetNext.setIconSize(QtCore.QSize(30, 30))
+        self.btnSetNext.setObjectName("btnSetNext")
+        self.horizontalLayout.addWidget(self.btnSetNext)
+        spacerItem3 = QtWidgets.QSpacerItem(69, 20, QtWidgets.QSizePolicy.Expanding, QtWidgets.QSizePolicy.Minimum)
+        self.horizontalLayout.addItem(spacerItem3)
+        self.btnStop = QtWidgets.QPushButton(self.frame_5)
+        icon6 = QtGui.QIcon()
+        icon6.addPixmap(QtGui.QPixmap(":/icons/stopsign"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btnStop.setIcon(icon6)
+        self.btnStop.setIconSize(QtCore.QSize(30, 30))
+        self.btnStop.setObjectName("btnStop")
+        self.horizontalLayout.addWidget(self.btnStop)
+        self.btnFade = QtWidgets.QPushButton(self.frame_5)
+        icon7 = QtGui.QIcon()
+        icon7.addPixmap(QtGui.QPixmap(":/icons/fade"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.btnFade.setIcon(icon7)
+        self.btnFade.setIconSize(QtCore.QSize(30, 30))
+        self.btnFade.setObjectName("btnFade")
+        self.horizontalLayout.addWidget(self.btnFade)
+        self.spnVolume = QtWidgets.QSpinBox(self.frame_5)
+        self.spnVolume.setMaximum(100)
+        self.spnVolume.setProperty("value", 100)
+        self.spnVolume.setObjectName("spnVolume")
+        self.horizontalLayout.addWidget(self.spnVolume)
+        self.gridLayout_3.addWidget(self.frame_5, 1, 0, 1, 1)
+        self.tabPlaylist = QtWidgets.QTabWidget(self.centralwidget)
+        self.tabPlaylist.setDocumentMode(False)
+        self.tabPlaylist.setTabsClosable(True)
+        self.tabPlaylist.setMovable(True)
+        self.tabPlaylist.setObjectName("tabPlaylist")
+        self.gridLayout_3.addWidget(self.tabPlaylist, 2, 0, 1, 1)
+        self.horizontalLayout_2 = QtWidgets.QHBoxLayout()
+        self.horizontalLayout_2.setObjectName("horizontalLayout_2")
+        self.frame = QtWidgets.QFrame(self.centralwidget)
+        self.frame.setFrameShape(QtWidgets.QFrame.StyledPanel)
+        self.frame.setFrameShadow(QtWidgets.QFrame.Raised)
+        self.frame.setObjectName("frame")
+        self.gridLayout = QtWidgets.QGridLayout(self.frame)
+        self.gridLayout.setObjectName("gridLayout")
+        self.label_2 = QtWidgets.QLabel(self.frame)
+        self.label_2.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
+        self.label_2.setObjectName("label_2")
+        self.gridLayout.addWidget(self.label_2, 0, 0, 1, 1)
+        self.label_start_tod = QtWidgets.QLabel(self.frame)
+        font = QtGui.QFont()
+        font.setFamily("FreeSans")
+        font.setPointSize(16)
+        self.label_start_tod.setFont(font)
+        self.label_start_tod.setScaledContents(False)
+        self.label_start_tod.setObjectName("label_start_tod")
+        self.gridLayout.addWidget(self.label_start_tod, 0, 1, 1, 1)
+        self.label_3 = QtWidgets.QLabel(self.frame)
+        self.label_3.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
+        self.label_3.setObjectName("label_3")
+        self.gridLayout.addWidget(self.label_3, 1, 0, 1, 1)
+        self.label_silent_tod = QtWidgets.QLabel(self.frame)
+        font = QtGui.QFont()
+        font.setFamily("FreeSans")
+        font.setPointSize(16)
+        self.label_silent_tod.setFont(font)
+        self.label_silent_tod.setScaledContents(False)
+        self.label_silent_tod.setObjectName("label_silent_tod")
+        self.gridLayout.addWidget(self.label_silent_tod, 1, 1, 1, 1)
+        self.label_7 = QtWidgets.QLabel(self.frame)
+        self.label_7.setAlignment(QtCore.Qt.AlignRight|QtCore.Qt.AlignTrailing|QtCore.Qt.AlignVCenter)
+        self.label_7.setObjectName("label_7")
+        self.gridLayout.addWidget(self.label_7, 2, 0, 1, 1)
+        self.label_fade_length = QtWidgets.QLabel(self.frame)
+        font = QtGui.QFont()
+        font.setFamily("FreeSans")
+        font.setPointSize(16)
+        self.label_fade_length.setFont(font)
+        self.label_fade_length.setScaledContents(False)
+        self.label_fade_length.setObjectName("label_fade_length")
+        self.gridLayout.addWidget(self.label_fade_length, 2, 1, 1, 1)
+        self.horizontalLayout_2.addWidget(self.frame)
+        self.frame_elapsed = QtWidgets.QFrame(self.centralwidget)
+        self.frame_elapsed.setStyleSheet("")
+        self.frame_elapsed.setFrameShape(QtWidgets.QFrame.StyledPanel)
+        self.frame_elapsed.setFrameShadow(QtWidgets.QFrame.Raised)
+        self.frame_elapsed.setObjectName("frame_elapsed")
+        self.verticalLayout_5 = QtWidgets.QVBoxLayout(self.frame_elapsed)
+        self.verticalLayout_5.setObjectName("verticalLayout_5")
+        self.label = QtWidgets.QLabel(self.frame_elapsed)
+        self.label.setAlignment(QtCore.Qt.AlignCenter)
+        self.label.setObjectName("label")
+        self.verticalLayout_5.addWidget(self.label)
+        self.label_elapsed_timer = QtWidgets.QLabel(self.frame_elapsed)
+        font = QtGui.QFont()
+        font.setFamily("FreeSans")
+        font.setPointSize(40)
+        font.setBold(False)
+        font.setWeight(50)
+        self.label_elapsed_timer.setFont(font)
+        self.label_elapsed_timer.setAlignment(QtCore.Qt.AlignCenter)
+        self.label_elapsed_timer.setObjectName("label_elapsed_timer")
+        self.verticalLayout_5.addWidget(self.label_elapsed_timer)
+        self.horizontalLayout_2.addWidget(self.frame_elapsed)
+        self.frame_fade = QtWidgets.QFrame(self.centralwidget)
+        self.frame_fade.setStyleSheet("")
+        self.frame_fade.setFrameShape(QtWidgets.QFrame.StyledPanel)
+        self.frame_fade.setFrameShadow(QtWidgets.QFrame.Raised)
+        self.frame_fade.setObjectName("frame_fade")
+        self.verticalLayout_6 = QtWidgets.QVBoxLayout(self.frame_fade)
+        self.verticalLayout_6.setObjectName("verticalLayout_6")
+        self.label_4 = QtWidgets.QLabel(self.frame_fade)
+        self.label_4.setAlignment(QtCore.Qt.AlignCenter)
+        self.label_4.setObjectName("label_4")
+        self.verticalLayout_6.addWidget(self.label_4)
+        self.label_fade_timer = QtWidgets.QLabel(self.frame_fade)
+        font = QtGui.QFont()
+        font.setFamily("FreeSans")
+        font.setPointSize(40)
+        font.setBold(False)
+        font.setWeight(50)
+        self.label_fade_timer.setFont(font)
+        self.label_fade_timer.setAlignment(QtCore.Qt.AlignCenter)
+        self.label_fade_timer.setObjectName("label_fade_timer")
+        self.verticalLayout_6.addWidget(self.label_fade_timer)
+        self.horizontalLayout_2.addWidget(self.frame_fade)
+        self.frame_silent = QtWidgets.QFrame(self.centralwidget)
+        self.frame_silent.setStyleSheet("")
+        self.frame_silent.setFrameShape(QtWidgets.QFrame.StyledPanel)
+        self.frame_silent.setFrameShadow(QtWidgets.QFrame.Raised)
+        self.frame_silent.setObjectName("frame_silent")
+        self.verticalLayout_7 = QtWidgets.QVBoxLayout(self.frame_silent)
+        self.verticalLayout_7.setObjectName("verticalLayout_7")
+        self.label_5 = QtWidgets.QLabel(self.frame_silent)
+        self.label_5.setAlignment(QtCore.Qt.AlignCenter)
+        self.label_5.setObjectName("label_5")
+        self.verticalLayout_7.addWidget(self.label_5)
+        self.label_silent_timer = QtWidgets.QLabel(self.frame_silent)
+        font = QtGui.QFont()
+        font.setFamily("FreeSans")
+        font.setPointSize(40)
+        font.setBold(False)
+        font.setWeight(50)
+        self.label_silent_timer.setFont(font)
+        self.label_silent_timer.setAlignment(QtCore.Qt.AlignCenter)
+        self.label_silent_timer.setObjectName("label_silent_timer")
+        self.verticalLayout_7.addWidget(self.label_silent_timer)
+        self.horizontalLayout_2.addWidget(self.frame_silent)
+        self.frame_end = QtWidgets.QFrame(self.centralwidget)
+        self.frame_end.setStyleSheet("")
+        self.frame_end.setFrameShape(QtWidgets.QFrame.StyledPanel)
+        self.frame_end.setFrameShadow(QtWidgets.QFrame.Raised)
+        self.frame_end.setObjectName("frame_end")
+        self.verticalLayout_8 = QtWidgets.QVBoxLayout(self.frame_end)
+        self.verticalLayout_8.setObjectName("verticalLayout_8")
+        self.label_6 = QtWidgets.QLabel(self.frame_end)
+        self.label_6.setAlignment(QtCore.Qt.AlignCenter)
+        self.label_6.setObjectName("label_6")
+        self.verticalLayout_8.addWidget(self.label_6)
+        self.label_end_timer = QtWidgets.QLabel(self.frame_end)
+        font = QtGui.QFont()
+        font.setFamily("FreeSans")
+        font.setPointSize(40)
+        font.setBold(False)
+        font.setWeight(50)
+        self.label_end_timer.setFont(font)
+        self.label_end_timer.setAlignment(QtCore.Qt.AlignCenter)
+        self.label_end_timer.setObjectName("label_end_timer")
+        self.verticalLayout_8.addWidget(self.label_end_timer)
+        self.horizontalLayout_2.addWidget(self.frame_end)
+        self.gridLayout_3.addLayout(self.horizontalLayout_2, 3, 0, 1, 1)
+        MainWindow.setCentralWidget(self.centralwidget)
+        self.menubar = QtWidgets.QMenuBar(MainWindow)
+        self.menubar.setGeometry(QtCore.QRect(0, 0, 1164, 29))
+        self.menubar.setObjectName("menubar")
+        self.menuFile = QtWidgets.QMenu(self.menubar)
+        self.menuFile.setObjectName("menuFile")
+        self.menuPlaylist = QtWidgets.QMenu(self.menubar)
+        self.menuPlaylist.setObjectName("menuPlaylist")
+        self.menu_Tracks = QtWidgets.QMenu(self.menubar)
+        self.menu_Tracks.setObjectName("menu_Tracks")
+        self.menuTest = QtWidgets.QMenu(self.menubar)
+        self.menuTest.setObjectName("menuTest")
+        MainWindow.setMenuBar(self.menubar)
+        self.statusbar = QtWidgets.QStatusBar(MainWindow)
+        self.statusbar.setEnabled(True)
+        self.statusbar.setStyleSheet("background-color: rgb(211, 215, 207);")
+        self.statusbar.setObjectName("statusbar")
+        MainWindow.setStatusBar(self.statusbar)
+        self.actionPlay_next = QtWidgets.QAction(MainWindow)
+        icon8 = QtGui.QIcon()
+        icon8.addPixmap(QtGui.QPixmap("ui/../../../../.designer/backup/icon-play.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.actionPlay_next.setIcon(icon8)
+        self.actionPlay_next.setObjectName("actionPlay_next")
+        self.actionSkip_next = QtWidgets.QAction(MainWindow)
+        icon9 = QtGui.QIcon()
+        icon9.addPixmap(QtGui.QPixmap(":/icons/next"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.actionSkip_next.setIcon(icon9)
+        self.actionSkip_next.setObjectName("actionSkip_next")
+        self.actionSearch_database = QtWidgets.QAction(MainWindow)
+        icon10 = QtGui.QIcon()
+        icon10.addPixmap(QtGui.QPixmap("ui/../../../../.designer/backup/icon_search_database.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.actionSearch_database.setIcon(icon10)
+        self.actionSearch_database.setObjectName("actionSearch_database")
+        self.actionAdd_file = QtWidgets.QAction(MainWindow)
+        icon11 = QtGui.QIcon()
+        icon11.addPixmap(QtGui.QPixmap("ui/../../../../.designer/backup/icon_open_file.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.actionAdd_file.setIcon(icon11)
+        self.actionAdd_file.setObjectName("actionAdd_file")
+        self.actionFade = QtWidgets.QAction(MainWindow)
+        icon12 = QtGui.QIcon()
+        icon12.addPixmap(QtGui.QPixmap("ui/../../../../.designer/backup/icon-fade.png"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.actionFade.setIcon(icon12)
+        self.actionFade.setObjectName("actionFade")
+        self.actionStop = QtWidgets.QAction(MainWindow)
+        icon13 = QtGui.QIcon()
+        icon13.addPixmap(QtGui.QPixmap(":/icons/stop"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.actionStop.setIcon(icon13)
+        self.actionStop.setObjectName("actionStop")
+        self.action_Clear_selection = QtWidgets.QAction(MainWindow)
+        self.action_Clear_selection.setObjectName("action_Clear_selection")
+        self.action_Resume_previous = QtWidgets.QAction(MainWindow)
+        icon14 = QtGui.QIcon()
+        icon14.addPixmap(QtGui.QPixmap(":/icons/previous"), QtGui.QIcon.Normal, QtGui.QIcon.Off)
+        self.action_Resume_previous.setIcon(icon14)
+        self.action_Resume_previous.setObjectName("action_Resume_previous")
+        self.actionE_xit = QtWidgets.QAction(MainWindow)
+        self.actionE_xit.setObjectName("actionE_xit")
+        self.actionTest = QtWidgets.QAction(MainWindow)
+        self.actionTest.setObjectName("actionTest")
+        self.actionOpenPlaylist = QtWidgets.QAction(MainWindow)
+        self.actionOpenPlaylist.setObjectName("actionOpenPlaylist")
+        self.actionNewPlaylist = QtWidgets.QAction(MainWindow)
+        self.actionNewPlaylist.setObjectName("actionNewPlaylist")
+        self.actionTestFunction = QtWidgets.QAction(MainWindow)
+        self.actionTestFunction.setObjectName("actionTestFunction")
+        self.actionSkipToFade = QtWidgets.QAction(MainWindow)
+        self.actionSkipToFade.setObjectName("actionSkipToFade")
+        self.actionSkipToEnd = QtWidgets.QAction(MainWindow)
+        self.actionSkipToEnd.setObjectName("actionSkipToEnd")
+        self.actionClosePlaylist = QtWidgets.QAction(MainWindow)
+        self.actionClosePlaylist.setEnabled(True)
+        self.actionClosePlaylist.setObjectName("actionClosePlaylist")
+        self.actionRenamePlaylist = QtWidgets.QAction(MainWindow)
+        self.actionRenamePlaylist.setEnabled(False)
+        self.actionRenamePlaylist.setObjectName("actionRenamePlaylist")
+        self.actionDeletePlaylist = QtWidgets.QAction(MainWindow)
+        self.actionDeletePlaylist.setEnabled(False)
+        self.actionDeletePlaylist.setObjectName("actionDeletePlaylist")
+        self.actionMoveSelected = QtWidgets.QAction(MainWindow)
+        self.actionMoveSelected.setObjectName("actionMoveSelected")
+        self.actionExport_playlist = QtWidgets.QAction(MainWindow)
+        self.actionExport_playlist.setObjectName("actionExport_playlist")
+        self.actionSetNext = QtWidgets.QAction(MainWindow)
+        self.actionSetNext.setObjectName("actionSetNext")
+        self.actionSelect_next_track = QtWidgets.QAction(MainWindow)
+        self.actionSelect_next_track.setObjectName("actionSelect_next_track")
+        self.actionSelect_previous_track = QtWidgets.QAction(MainWindow)
+        self.actionSelect_previous_track.setObjectName("actionSelect_previous_track")
+        self.actionSelect_played_tracks = QtWidgets.QAction(MainWindow)
+        self.actionSelect_played_tracks.setObjectName("actionSelect_played_tracks")
+        self.actionSelect_unplayed_tracks = QtWidgets.QAction(MainWindow)
+        self.actionSelect_unplayed_tracks.setObjectName("actionSelect_unplayed_tracks")
+        self.actionAdd_note = QtWidgets.QAction(MainWindow)
+        self.actionAdd_note.setObjectName("actionAdd_note")
+        self.menuFile.addAction(self.actionE_xit)
+        self.menuPlaylist.addAction(self.actionNewPlaylist)
+        self.menuPlaylist.addAction(self.actionOpenPlaylist)
+        self.menuPlaylist.addAction(self.actionClosePlaylist)
+        self.menuPlaylist.addAction(self.actionRenamePlaylist)
+        self.menuPlaylist.addAction(self.actionDeletePlaylist)
+        self.menuPlaylist.addSeparator()
+        self.menuPlaylist.addAction(self.actionSearch_database)
+        self.menuPlaylist.addAction(self.actionAdd_file)
+        self.menuPlaylist.addAction(self.actionAdd_note)
+        self.menuPlaylist.addAction(self.action_Clear_selection)
+        self.menuPlaylist.addSeparator()
+        self.menuPlaylist.addAction(self.actionSelect_unplayed_tracks)
+        self.menuPlaylist.addAction(self.actionSelect_played_tracks)
+        self.menuPlaylist.addAction(self.actionMoveSelected)
+        self.menuPlaylist.addSeparator()
+        self.menuPlaylist.addAction(self.actionExport_playlist)
+        self.menuPlaylist.addSeparator()
+        self.menuPlaylist.addAction(self.actionSelect_next_track)
+        self.menuPlaylist.addAction(self.actionSelect_previous_track)
+        self.menu_Tracks.addAction(self.actionPlay_next)
+        self.menu_Tracks.addAction(self.actionSkip_next)
+        self.menu_Tracks.addAction(self.actionFade)
+        self.menu_Tracks.addAction(self.actionStop)
+        self.menu_Tracks.addAction(self.action_Resume_previous)
+        self.menu_Tracks.addSeparator()
+        self.menu_Tracks.addAction(self.actionSetNext)
+        self.menuTest.addAction(self.actionTestFunction)
+        self.menuTest.addSeparator()
+        self.menuTest.addAction(self.actionSkipToFade)
+        self.menuTest.addAction(self.actionSkipToEnd)
+        self.menubar.addAction(self.menuFile.menuAction())
+        self.menubar.addAction(self.menuPlaylist.menuAction())
+        self.menubar.addAction(self.menu_Tracks.menuAction())
+        self.menubar.addAction(self.menuTest.menuAction())
+
+        self.retranslateUi(MainWindow)
+        self.tabPlaylist.setCurrentIndex(-1)
+        self.actionE_xit.triggered.connect(MainWindow.close)
+        QtCore.QMetaObject.connectSlotsByName(MainWindow)
+
+    def retranslateUi(self, MainWindow):
+        _translate = QtCore.QCoreApplication.translate
+        MainWindow.setWindowTitle(_translate("MainWindow", "Music Muster"))
+        self.previous_track_2.setText(_translate("MainWindow", "Last track:"))
+        self.current_track_2.setText(_translate("MainWindow", "Current track:"))
+        self.next_track_2.setText(_translate("MainWindow", "Next track:"))
+        self.lblTOD.setText(_translate("MainWindow", "00:00:00"))
+        self.btnPlay.setText(_translate("MainWindow", " Play"))
+        self.btnSongInfo.setText(_translate("MainWindow", "Song info"))
+        self.btnDatabase.setText(_translate("MainWindow", "Database"))
+        self.btnAddFile.setText(_translate("MainWindow", "Add file"))
+        self.btnAddNote.setText(_translate("MainWindow", "Add note"))
+        self.btnSetNext.setText(_translate("MainWindow", "Set next"))
+        self.btnStop.setText(_translate("MainWindow", "Stop"))
+        self.btnFade.setText(_translate("MainWindow", "Fade"))
+        self.label_2.setText(_translate("MainWindow", "Started at:"))
+        self.label_start_tod.setText(_translate("MainWindow", "00:00:00"))
+        self.label_3.setText(_translate("MainWindow", "Silent at:"))
+        self.label_silent_tod.setText(_translate("MainWindow", "00:00:00"))
+        self.label_7.setText(_translate("MainWindow", "Fade length:"))
+        self.label_fade_length.setText(_translate("MainWindow", "0:00"))
+        self.label.setText(_translate("MainWindow", "Elapsed time"))
+        self.label_elapsed_timer.setText(_translate("MainWindow", "00:00"))
+        self.label_4.setText(_translate("MainWindow", "Fade"))
+        self.label_fade_timer.setText(_translate("MainWindow", "00:00"))
+        self.label_5.setText(_translate("MainWindow", "Silent"))
+        self.label_silent_timer.setText(_translate("MainWindow", "00:00"))
+        self.label_6.setText(_translate("MainWindow", "End"))
+        self.label_end_timer.setText(_translate("MainWindow", "00:00"))
+        self.menuFile.setTitle(_translate("MainWindow", "Fi&le"))
+        self.menuPlaylist.setTitle(_translate("MainWindow", "Pla&ylist"))
+        self.menu_Tracks.setTitle(_translate("MainWindow", "&Tracks"))
+        self.menuTest.setTitle(_translate("MainWindow", "TestMo&de"))
+        self.actionPlay_next.setText(_translate("MainWindow", "&Play next"))
+        self.actionPlay_next.setShortcut(_translate("MainWindow", "Return"))
+        self.actionSkip_next.setText(_translate("MainWindow", "Skip to &next"))
+        self.actionSkip_next.setShortcut(_translate("MainWindow", "Ctrl+Alt+Return"))
+        self.actionSearch_database.setText(_translate("MainWindow", "Search &database"))
+        self.actionSearch_database.setShortcut(_translate("MainWindow", "Ctrl+D"))
+        self.actionAdd_file.setText(_translate("MainWindow", "Add &file"))
+        self.actionAdd_file.setShortcut(_translate("MainWindow", "Ctrl+F"))
+        self.actionFade.setText(_translate("MainWindow", "F&ade"))
+        self.actionFade.setShortcut(_translate("MainWindow", "Ctrl+S"))
+        self.actionStop.setText(_translate("MainWindow", "S&top"))
+        self.action_Clear_selection.setText(_translate("MainWindow", "Clear &selection"))
+        self.action_Clear_selection.setShortcut(_translate("MainWindow", "Esc"))
+        self.action_Resume_previous.setText(_translate("MainWindow", "&Resume previous"))
+        self.actionE_xit.setText(_translate("MainWindow", "E&xit"))
+        self.actionTest.setText(_translate("MainWindow", "&Test"))
+        self.actionOpenPlaylist.setText(_translate("MainWindow", "O&pen..."))
+        self.actionNewPlaylist.setText(_translate("MainWindow", "&New..."))
+        self.actionTestFunction.setText(_translate("MainWindow", "&Test function"))
+        self.actionSkipToFade.setText(_translate("MainWindow", "&Skip to start of fade"))
+        self.actionSkipToEnd.setText(_translate("MainWindow", "Skip to &end of track"))
+        self.actionClosePlaylist.setText(_translate("MainWindow", "&Close"))
+        self.actionRenamePlaylist.setText(_translate("MainWindow", "&Rename..."))
+        self.actionDeletePlaylist.setText(_translate("MainWindow", "Dele&te..."))
+        self.actionMoveSelected.setText(_translate("MainWindow", "Mo&ve selected tracks to..."))
+        self.actionExport_playlist.setText(_translate("MainWindow", "E&xport playlist..."))
+        self.actionSetNext.setText(_translate("MainWindow", "Set &next"))
+        self.actionSetNext.setShortcut(_translate("MainWindow", "Ctrl+N"))
+        self.actionSelect_next_track.setText(_translate("MainWindow", "Select next track"))
+        self.actionSelect_next_track.setShortcut(_translate("MainWindow", "J"))
+        self.actionSelect_previous_track.setText(_translate("MainWindow", "Select previous track"))
+        self.actionSelect_previous_track.setShortcut(_translate("MainWindow", "K"))
+        self.actionSelect_played_tracks.setText(_translate("MainWindow", "Select played tracks"))
+        self.actionSelect_unplayed_tracks.setText(_translate("MainWindow", "Select unplayed tracks"))
+        self.actionAdd_note.setText(_translate("MainWindow", "Add note..."))
+        self.actionAdd_note.setShortcut(_translate("MainWindow", "Ctrl+T"))
+from musicmuster import ElideLabel
+import icons_rc

app/ui/playlist_ui.py

@@ -0,0 +1,10 @@
+# -*- coding: utf-8 -*-
+
+# Form implementation generated from reading ui file 'ui/playlist.ui'
+#
+# Created by: PyQt5 UI code generator 5.15.4
+#
+# WARNING: Any manual changes made to this file will be lost when pyuic5 is
+# run again.  Do not edit this file unless you know what you are doing.
+
+

app/utilities.py

@@ -1,97 +0,0 @@
-#!/usr/bin/env python
-# Standard library imports
-import os
-
-# PyQt imports
-
-# Third party imports
-from sqlalchemy.orm.session import Session
-
-# App imports
-from config import Config
-from helpers import (
-    get_tags,
-)
-from log import log
-from models import Tracks
-
-
-def check_db(session: Session) -> None:
-    """
-    Database consistency check.
-
-    A report is generated if issues are found, but there are no automatic
-    corrections made.
-
-    Search for tracks that are in the music directory but not the datebase
-    Check all paths in database exist
-    """
-
-    db_paths = set([a.path for a in Tracks.get_all(session)])
-
-    os_paths_list = []
-    for root, _dirs, files in os.walk(Config.ROOT):
-        for f in files:
-            path = os.path.join(root, f)
-            ext = os.path.splitext(f)[1]
-            if ext in [".flac", ".mp3"]:
-                os_paths_list.append(path)
-    os_paths = set(os_paths_list)
-
-    # Find any files in music directory that are not in database
-    files_not_in_db = list(os_paths - db_paths)
-
-    # Find paths in database missing in music directory
-    paths_not_found = []
-    missing_file_count = 0
-    more_files_to_report = False
-    for path in list(db_paths - os_paths):
-        if missing_file_count >= Config.MAX_MISSING_FILES_TO_REPORT:
-            more_files_to_report = True
-            break
-
-        missing_file_count += 1
-
-        track = Tracks.get_by_path(session, path)
-        if not track:
-            # This shouldn't happen as we're looking for paths in
-            # database that aren't in filesystem, but just in case...
-            log.error(f"update_db: {path} not found in db")
-            continue
-
-        paths_not_found.append(track)
-
-    # Output messages (so if running via cron, these will get sent to
-    # user)
-    if files_not_in_db:
-        print("Files in music directory but not in database")
-        print("--------------------------------------------")
-        print("\n".join(files_not_in_db))
-        print("\n")
-    if paths_not_found:
-        print("Invalid paths in database")
-        print("-------------------------")
-        for t in paths_not_found:
-            print(
-                f"""
-                Track ID: {t.id}
-                Path:     {t.path}
-                Title:    {t.title}
-                Artist:   {t.artist}
-            """
-            )
-        if more_files_to_report:
-            print("There were more paths than listed that were not found")
-
-
-def update_bitrates(session: Session) -> None:
-    """
-    Update bitrates on all tracks in database
-    """
-
-    for track in Tracks.get_all(session):
-        try:
-            t = get_tags(track.path)
-            track.bitrate = t.bitrate
-        except FileNotFoundError:
-            continue

app/vlcmanager.py

@@ -1,29 +0,0 @@
-# Standard library imports
-
-# PyQt imports
-
-# Third party imports
-import vlc  # type: ignore
-
-# App imports
-
-
-class VLCManager:
-    """
-    Singleton class to ensure we only ever have one vlc Instance
-    """
-
-    __instance = None
-
-    def __init__(self) -> None:
-        if VLCManager.__instance is None:
-            self.vlc_instance = vlc.Instance()
-            VLCManager.__instance = self
-        else:
-            raise Exception("Attempted to create a second VLCManager instance")
-
-    @staticmethod
-    def get_instance() -> vlc.Instance:
-        if VLCManager.__instance is None:
-            VLCManager()
-        return VLCManager.__instance

archive/DragAndDropReference.py

@@ -1,190 +0,0 @@
-#!/usr/bin/python3
-# vim: set expandtab tabstop=4 shiftwidth=4:
-
-# PyQt Functionality Snippet by Apocalyptech
-# "Licensed" in the Public Domain under CC0 1.0 Universal (CC0 1.0)
-# Public Domain Dedication.  Use it however you like!
-#
-# https://creativecommons.org/publicdomain/zero/1.0/
-# https://creativecommons.org/publicdomain/zero/1.0/legalcode
-
-from PyQt6 import QtWidgets, QtCore
-
-
-# class MyModel(QtGui.QStandardItemModel):
-class MyModel(QtCore.QAbstractTableModel):
-    def __init__(self, parent=None):
-        super().__init__(parent)
-
-    def columnCount(self, parent=None):
-        return 5
-
-    def rowCount(self, parent=None):
-        return 20
-
-    # def headerData(self, column: int, orientation, role: QtCore.Qt.ItemDataRole):
-    #     return (('Regex', 'Category')[column]
-    #             if role == QtCore.Qt.DisplayRole and orientation == QtCore.Qt.Horizontal
-    #             else None)
-
-    def headerData(self, column, orientation, role):
-        if role == QtCore.Qt.ItemDataRole.DisplayRole and orientation == QtCore.Qt.Orientation.Horizontal:
-            return f"{column=}"
-        return None
-
-    def data(self, index: QtCore.QModelIndex, role: QtCore.Qt.ItemDataRole):
-        if not index.isValid() or role not in {
-            QtCore.Qt.ItemDataRole.DisplayRole,
-            QtCore.Qt.ItemDataRole.EditRole,
-        }:
-            return None
-        # return (self._data[index.row()][index.column()] if index.row() < len(self._data) else
-        #         "edit me" if role == QtCore.Qt.DisplayRole else "")
-
-        # def data(self, index, role):
-        #     if not index.isValid() or role not in [QtCore.Qt.DisplayRole,
-        #                                            QtCore.Qt.EditRole]:
-        #         return None
-        #     return (self._data[index.row()][index.column()] if index.row() < len(self._data) else
-        #             "edit me" if role == QtCore.Qt.DisplayRole else "")
-
-        row = index.row()
-        column = index.column()
-        return f"Row {row}, Col {column}"
-
-    def flags(self, index: QtCore.QModelIndex) -> QtCore.Qt.ItemFlag:
-        # https://doc.qt.io/qt-5/qt.html#ItemFlag-enum
-        if not index.isValid():
-            return QtCore.Qt.ItemFlag.ItemIsEnabled
-        if index.row() < 20:
-            return (
-                QtCore.Qt.ItemFlag.ItemIsEnabled
-                | QtCore.Qt.ItemFlag.ItemIsEditable
-                | QtCore.Qt.ItemFlag.ItemIsSelectable
-                | QtCore.Qt.ItemFlag.ItemIsDragEnabled
-            )
-        return QtCore.Qt.ItemFlag.ItemIsEnabled | QtCore.Qt.ItemFlag.ItemIsEditable
-
-    # def flags(self, index):
-    #     if not index.isValid():
-    #         return QtCore.Qt.ItemIsDropEnabled
-    #     if index.row() < 5:
-    #         return (
-    #             QtCore.Qt.ItemIsEnabled
-    #             | QtCore.Qt.ItemIsEditable
-    #             | QtCore.Qt.ItemIsSelectable
-    #             | QtCore.Qt.ItemIsDragEnabled
-    #         )
-    #     return QtCore.Qt.ItemIsEnabled | QtCore.Qt.ItemIsEditable
-
-    # def supportedDragOptions(self):
-    #     return QtCore.Qt.MoveAction | QtCore.Qt.CopyAction
-
-    # def supportedDropActions(self) -> bool:
-    #     return QtCore.Qt.MoveAction | QtCore.Qt.CopyAction
-
-    def relocateRow(self, row_source, row_target) -> None:
-        return
-        row_a, row_b = max(row_source, row_target), min(row_source, row_target)
-        self.beginMoveRows(
-            QtCore.QModelIndex(), row_a, row_a, QtCore.QModelIndex(), row_b
-        )
-        self._data.insert(row_target, self._data.pop(row_source))
-        self.endMoveRows()
-
-    def supportedDropActions(self):
-        return QtCore.Qt.DropAction.MoveAction | QtCore.Qt.DropAction.CopyAction
-
-    # def relocateRow(self, src, dst):
-    #     print("relocateRow")
-
-    # def dropMimeData(self, data, action, row, col, parent):
-    #     """
-    #     Always move the entire row, and don't allow column "shifting"
-    #     """
-    #     # return super().dropMimeData(data, action, row, 0, parent)
-    #     print("dropMimeData")
-    #     super().dropMimeData(data, action, row, col, parent)
-
-
-class MyStyle(QtWidgets.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.  This may not always work depending on global
-        style - for instance I think it won't work on OSX.
-        """
-        if element == QtWidgets.QStyle.PrimitiveElement.PE_IndicatorItemViewItemDrop and not option.rect.isNull():
-            option_new = QtWidgets.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 MyTableView(QtWidgets.QTableView):
-    def __init__(self, parent):
-        super().__init__(parent)
-        self.verticalHeader().hide()
-        self.setSelectionBehavior(QtWidgets.QAbstractItemView.SelectionBehavior.SelectRows)
-        self.setSelectionMode(QtWidgets.QAbstractItemView.SelectionMode.ExtendedSelection)
-        self.setDragDropMode(QtWidgets.QAbstractItemView.DragDropMode.InternalMove)
-        self.setDragDropOverwriteMode(False)
-        self.setAcceptDrops(True)
-        # self.horizontalHeader().hide()
-        # self.horizontalHeader().setSectionResizeMode(QtWidgets.QHeaderView.Stretch)
-        # self.setShowGrid(False)
-
-        # Set our custom style - this draws the drop indicator across the whole row
-        self.setStyle(MyStyle())
-
-        # Set our custom model - this prevents row "shifting"
-        # self.model = MyModel()
-        # self.setModel(self.model)
-        self.setModel(MyModel())
-
-        # for (idx, data) in enumerate(['foo', 'bar', 'baz']):
-        #     item_1 = QtGui.QStandardItem('Item {}'.format(idx))
-        #     item_1.setEditable(False)
-        #     item_1.setDropEnabled(False)
-
-        #     item_2 = QtGui.QStandardItem(data)
-        #     item_2.setEditable(False)
-        #     item_2.setDropEnabled(False)
-
-        #     self.model.appendRow([item_1, item_2])
-
-    def dropEvent(self, event):
-        if event.source() is not self or (
-            event.dropAction() != QtCore.Qt.DropAction.MoveAction
-            and self.dragDropMode() != QtWidgets.QAbstractItemView.InternalMove
-        ):
-            super().dropEvent(event)
-
-        from_rows = list(set([a.row() for a in self.selectedIndexes()]))
-        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()
-        ):
-            print(f"move_rows({from_rows=}, {to_row=})")
-            event.accept()
-        super().dropEvent(event)
-
-
-class Testing(QtWidgets.QMainWindow):
-    def __init__(self):
-        super().__init__()
-
-        view = MyTableView(self)
-        view.setModel(MyModel())
-        self.setCentralWidget(view)
-        self.show()
-
-
-if __name__ == "__main__":
-    app = QtWidgets.QApplication([])
-    test = Testing()
-    raise SystemExit(app.exec())

archive/audplayer.py

@@ -1,11 +1,11 @@
 #!/usr/bin/python3
 
-import datetime as dt
+from datetime import datetime, timedelta
 from threading import Timer
 from pydub import AudioSegment
 from time import sleep
-from timeloop import Timeloop  # type: ignore
+from timeloop import Timeloop
-import vlc  # type: ignore
+import vlc
 
 
 class RepeatedTimer(object):
@@ -49,9 +49,9 @@ def leading_silence(audio_segment, silence_threshold=-50.0, chunk_size=10):
 
     trim_ms = 0  # ms
     assert chunk_size > 0  # to avoid infinite loop
-    while audio_segment[
+    while (
-        trim_ms : trim_ms + chunk_size
+        audio_segment[trim_ms:trim_ms + chunk_size].dBFS < silence_threshold
-    ].dBFS < silence_threshold and trim_ms < len(audio_segment):
+            and trim_ms < len(audio_segment)):
         trim_ms += chunk_size
 
     # if there is no end it should return the length of the segment
@@ -72,9 +72,8 @@ def significant_fade(audio_segment, fade_threshold=-20.0, chunk_size=10):
     segment_length = audio_segment.duration_seconds * 1000  # ms
     trim_ms = segment_length - chunk_size
     while (
-        audio_segment[trim_ms : trim_ms + chunk_size].dBFS < fade_threshold
+        audio_segment[trim_ms:trim_ms + chunk_size].dBFS < fade_threshold
-        and trim_ms > 0
+            and trim_ms > 0):
-    ):
         trim_ms -= chunk_size
 
     # if there is no trailing silence, return lenght of track (it's less
@@ -95,9 +94,8 @@ def trailing_silence(audio_segment, silence_threshold=-50.0, chunk_size=10):
     segment_length = audio_segment.duration_seconds * 1000  # ms
     trim_ms = segment_length - chunk_size
     while (
-        audio_segment[trim_ms : trim_ms + chunk_size].dBFS < silence_threshold
+        audio_segment[trim_ms:trim_ms + chunk_size].dBFS < silence_threshold
-        and trim_ms > 0
+            and trim_ms > 0):
-    ):
         trim_ms -= chunk_size
 
     # if there is no trailing silence, return lenght of track (it's less
@@ -126,17 +124,15 @@ def update_progress(player, talk_at, silent_at):
     remaining_time = total_time - elapsed_time
     talk_time = remaining_time - (total_time - talk_at)
     silent_time = remaining_time - (total_time - silent_at)
-    end_time = (dt.datetime.now() + timedelta(milliseconds=remaining_time)).strftime(
+    end_time = (datetime.now() + timedelta(
-        "%H:%M:%S"
+        milliseconds=remaining_time)).strftime("%H:%M:%S")
-    )
     print(
         f"\t{ms_to_mmss(elapsed_time)}/"
         f"{ms_to_mmss(total_time)}\t\t"
         f"Talk in: {ms_to_mmss(talk_time)} "
         f"Silent in: {ms_to_mmss(silent_time)} "
-        f"Ends at: {end_time} [{ms_to_mmss(remaining_time)}]",
+        f"Ends at: {end_time} [{ms_to_mmss(remaining_time)}]"
-        end="\r",
+        , end="\r")
-    )
 
 
 # Print name of current song, print name of next song. Play current when
@@ -167,21 +163,21 @@ def test():
 
 test()
 # next_song = get_next_song
-#
+# 
 # def play_track():
 #     r = run_aud_cmd("--current-song-length
-#
+# 
-#
+# 
-#
+# 
 # def play():
 #     play_track()
 #     songtimer_start()
-#
+# 
-#
+# 
 # print("Start playing in 3 seconds")
-#
+# 
 # sleep(3)
-#
+# 
 # play()
 
 

archive/db_experiments.py

@@ -1,84 +0,0 @@
-#!/usr/bin/env python3
-
-from sqlalchemy import create_engine, String, update, bindparam, case
-from sqlalchemy.orm import (
-    DeclarativeBase,
-    Mapped,
-    mapped_column,
-    sessionmaker,
-    scoped_session,
-)
-from typing import Generator
-from contextlib import contextmanager
-
-db_url = "sqlite:////tmp/rhys.db"
-
-
-class Base(DeclarativeBase):
-    pass
-
-
-class Rhys(Base):
-    __tablename__ = "rhys"
-
-    id: Mapped[int] = mapped_column(primary_key=True, autoincrement=True)
-    ref_number: Mapped[int] = mapped_column()
-    name: Mapped[str] = mapped_column(String(256), index=True)
-
-    def __init__(self, session, ref_number: int, name: str) -> None:
-        self.ref_number = ref_number
-        self.name = name
-        session.add(self)
-        session.flush()
-
-
-@contextmanager
-def Session() -> Generator[scoped_session, None, None]:
-    Session = scoped_session(sessionmaker(bind=engine))
-    yield Session
-    Session.commit()
-    Session.close()
-
-
-engine = create_engine(db_url)
-Base.metadata.create_all(engine)
-
-inital_number_of_records = 10
-
-
-def move_rows(session):
-    new_row = 6
-
-    with Session() as session:
-        # new_record = Rhys(session, new_row, f"new {new_row=}")
-        # Move rows
-
-        stmt = (
-            update(Rhys)
-            .where(Rhys.ref_number > new_row)
-            # .where(Rhys.id.in_(session.query(Rhys.id).order_by(Rhys.id.desc())))
-            .values({Rhys.ref_number: Rhys.ref_number + 1})
-        )
-
-        session.execute(stmt)
-
-
-sqla_map = []
-for k, v in zip(range(11), [0, 1, 2, 3, 4, 7, 8, 10, 5, 6, 9]):
-    sqla_map.append({"oldrow": k, "newrow": v})
-
-# for a, b in sqla_map.items():
-#     print(f"{a} > {b}")
-
-with Session() as session:
-    for a in range(inital_number_of_records):
-        _ = Rhys(session, a, f"record: {a}")
-
-    stmt = update(Rhys).values(
-        ref_number=case(
-            {item['oldrow']: item['newrow'] for item in sqla_map},
-            value=Rhys.ref_number
-        )
-    )
-
-    session.connection().execute(stmt, sqla_map)

archive/dragdrop.py

@@ -1,101 +0,0 @@
-#!/usr/bin/env python3
-
-# https://stackoverflow.com/questions/26227885/drag-and-drop-rows-within-qtablewidget
-
-import sys
-
-from PyQt6.QtWidgets import (
-    QTableWidget,
-    QAbstractItemView,
-    QTableWidgetItem,
-    QWidget,
-    QHBoxLayout,
-    QApplication,
-)
-from PyQt6.QtCore import Qt
-
-
-class TableWidgetDragRows(QTableWidget):
-    def __init__(self, *args, **kwargs):
-        super().__init__(*args, **kwargs)
-
-        self.setDragEnabled(True)
-        self.setAcceptDrops(True)
-        self.viewport().setAcceptDrops(True)
-        self.setDragDropOverwriteMode(False)
-        self.setDropIndicatorShown(True)
-
-        self.setSelectionMode(QAbstractItemView.SelectionMode.ExtendedSelection)
-        self.setSelectionBehavior(QAbstractItemView.SelectionBehavior.SelectRows)
-        self.setDragDropMode(QAbstractItemView.DragDropMode.InternalMove)
-        self.DropIndicatorPosition(QAbstractItemView.DropIndicatorPosition.BelowItem)
-
-    def dropEvent(self, event):
-        if event.source() == self:
-            rows = set([mi.row() for mi in self.selectedIndexes()])
-            targetRow = self.indexAt(event.position().toPoint()).row()
-            if self.dropIndicatorPosition() == QAbstractItemView.DropIndicatorPosition.BelowItem:
-                targetRow += 1
-            rows.discard(targetRow)
-            rows = sorted(rows)
-            if not rows:
-                return
-            if targetRow == -1:
-                targetRow = self.rowCount()
-            for _ in range(len(rows)):
-                self.insertRow(targetRow)
-            rowMapping = dict()  # Src row to target row.
-            for idx, row in enumerate(rows):
-                if row < targetRow:
-                    rowMapping[row] = targetRow + idx
-                else:
-                    rowMapping[row + len(rows)] = targetRow + idx
-            colCount = self.columnCount()
-            for srcRow, tgtRow in sorted(rowMapping.items()):
-                for col in range(0, colCount):
-                    self.setItem(tgtRow, col, self.takeItem(srcRow, col))
-            for row in reversed(sorted(rowMapping.keys())):
-                self.removeRow(row)
-            event.accept()
-            return
-
-
-class Window(QWidget):
-    def __init__(self):
-        super(Window, self).__init__()
-
-        layout = QHBoxLayout()
-        self.setLayout(layout)
-
-        self.table_widget = TableWidgetDragRows()
-        layout.addWidget(self.table_widget)
-
-        # setup table widget
-        self.table_widget.setColumnCount(2)
-        self.table_widget.setHorizontalHeaderLabels(["Type", "Name"])
-
-        items = [
-            ("Red", "Toyota"),
-            ("Blue", "RV"),
-            ("Green", "Beetle"),
-            ("Silver", "Chevy"),
-            ("Black", "BMW"),
-        ]
-        self.table_widget.setRowCount(len(items))
-        for i, (color, model) in enumerate(items):
-            item_flags = Qt.ItemFlag.ItemIsSelectable | Qt.ItemFlag.ItemIsDragEnabled
-            colour_item = QTableWidgetItem(color)
-            colour_item.setFlags(item_flags)
-            model_item = QTableWidgetItem(model)
-            model_item.setFlags(item_flags)
-            self.table_widget.setItem(i, 0, QTableWidgetItem(color))
-            self.table_widget.setItem(i, 1, QTableWidgetItem(model))
-
-        self.resize(400, 400)
-        self.show()
-
-
-if __name__ == "__main__":
-    app = QApplication(sys.argv)
-    window = Window()
-    sys.exit(app.exec())

archive/play.py

@@ -22,9 +22,8 @@ def fade_point(audio_segment, fade_threshold=-12, chunk_size=10):
     print(f"{max_vol=}")
     fade_threshold = max_vol
     while (
-        audio_segment[trim_ms : trim_ms + chunk_size].dBFS < fade_threshold
+        audio_segment[trim_ms:trim_ms + chunk_size].dBFS < fade_threshold
-        and trim_ms > 0
+            and trim_ms > 0):       # noqa W503
-    ):  # noqa W503
         trim_ms -= chunk_size
 
     # if there is no trailing silence, return lenght of track (it's less

archive/proxymodel.py

@@ -1,125 +0,0 @@
-#!/usr/bin/env python
-
-import sys
-from PyQt6.QtCore import (Qt, QAbstractTableModel, QModelIndex, QSortFilterProxyModel)
-from PyQt6.QtWidgets import (QApplication, QMainWindow, QTableView, QLineEdit, QVBoxLayout, QWidget)
-
-class CustomTableModel(QAbstractTableModel):
-    def __init__(self, data):
-        super().__init__()
-        self._data = data
-
-    def rowCount(self, parent=QModelIndex()):
-        return len(self._data)
-
-    def columnCount(self, parent=QModelIndex()):
-        return 2  # Row number and data
-
-    def data(self, index, role=Qt.ItemDataRole.DisplayRole):
-        if role == Qt.ItemDataRole.DisplayRole:
-            row, col = index.row(), index.column()
-            if col == 0:
-                return row + 1  # Row number (1-based index)
-            elif col == 1:
-                return self._data[row]
-
-    def setData(self, index, value, role=Qt.ItemDataRole.EditRole):
-        if role == Qt.ItemDataRole.EditRole and index.isValid():
-            self._data[index.row()] = value
-            self.dataChanged.emit(index, index, [Qt.ItemDataRole.EditRole])
-            return True
-        return False
-
-    def flags(self, index):
-        default_flags = Qt.ItemFlag.ItemIsSelectable | Qt.ItemFlag.ItemIsEnabled
-        if index.isValid():
-            return default_flags | Qt.ItemFlag.ItemIsDragEnabled | Qt.ItemFlag.ItemIsDropEnabled
-        return default_flags | Qt.ItemFlag.ItemIsDropEnabled
-
-    def removeRow(self, row):
-        self.beginRemoveRows(QModelIndex(), row, row)
-        self._data.pop(row)
-        self.endRemoveRows()
-
-    def insertRow(self, row, value):
-        self.beginInsertRows(QModelIndex(), row, row)
-        self._data.insert(row, value)
-        self.endInsertRows()
-
-    def moveRows(self, sourceParent, sourceRow, count, destinationParent, destinationRow):
-        if sourceRow < destinationRow:
-            destinationRow -= 1
-
-        self.beginMoveRows(sourceParent, sourceRow, sourceRow, destinationParent, destinationRow)
-        row_data = self._data.pop(sourceRow)
-        self._data.insert(destinationRow, row_data)
-        self.endMoveRows()
-        return True
-
-class ProxyModel(QSortFilterProxyModel):
-    def __init__(self):
-        super().__init__()
-        self.filterString = ""
-
-    def setFilterString(self, text):
-        self.filterString = text
-        self.invalidateFilter()
-
-    def filterAcceptsRow(self, source_row, source_parent):
-        if self.filterString:
-            data = self.sourceModel().data(self.sourceModel().index(source_row, 1), Qt.ItemDataRole.DisplayRole)
-            return self.filterString in str(data)
-        return True
-
-class TableView(QTableView):
-    def __init__(self, model):
-        super().__init__()
-        self.setModel(model)
-        self.setDragDropMode(QTableView.DragDropMode.InternalMove)
-        self.setSelectionBehavior(QTableView.SelectionBehavior.SelectRows)
-        self.setSortingEnabled(False)
-        self.setDragDropOverwriteMode(False)
-
-    def dropEvent(self, event):
-        source_index = self.indexAt(event.pos())
-        if not source_index.isValid():
-            return
-
-        destination_row = source_index.row()
-        dragged_row = self.currentIndex().row()
-
-        if dragged_row != destination_row:
-            self.model().sourceModel().moveRows(QModelIndex(), dragged_row, 1, QModelIndex(), destination_row)
-        super().dropEvent(event)
-        self.model().layoutChanged.emit()  # Refresh model to update row numbers
-
-class MainWindow(QMainWindow):
-    def __init__(self):
-        super().__init__()
-
-        self.data = ["dog", "hog", "don", "cat", "bat"]
-
-        self.baseModel = CustomTableModel(self.data)
-        self.proxyModel = ProxyModel()
-        self.proxyModel.setSourceModel(self.baseModel)
-
-        self.view = TableView(self.proxyModel)
-
-        self.filterLineEdit = QLineEdit()
-        self.filterLineEdit.setPlaceholderText("Filter by substring")
-        self.filterLineEdit.textChanged.connect(self.proxyModel.setFilterString)
-
-        layout = QVBoxLayout()
-        layout.addWidget(self.filterLineEdit)
-        layout.addWidget(self.view)
-
-        container = QWidget()
-        container.setLayout(layout)
-        self.setCentralWidget(container)
-
-if __name__ == "__main__":
-    app = QApplication(sys.argv)
-    window = MainWindow()
-    window.show()
-    sys.exit(app.exec())
-

archive/qtableview-reorder-working.py

@@ -1,98 +0,0 @@
-#!/usr/bin/env python
-# vim: set expandtab tabstop=4 shiftwidth=4:
-
-# PyQt Functionality Snippet by Apocalyptech
-# "Licensed" in the Public Domain under CC0 1.0 Universal (CC0 1.0)
-# Public Domain Dedication.  Use it however you like!
-#
-# https://creativecommons.org/publicdomain/zero/1.0/
-# https://creativecommons.org/publicdomain/zero/1.0/legalcode
-
-import sys
-from PyQt5 import QtWidgets, QtGui, QtCore
-
-class MyModel(QtGui.QStandardItemModel):
-
-    def dropMimeData(self, data, action, row, col, parent):
-        """
-        Always move the entire row, and don't allow column "shifting"
-        """
-        return super().dropMimeData(data, action, row, 0, parent)
-
-class MyStyle(QtWidgets.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.  This may not always work depending on global
-        style - for instance I think it won't work on OSX.
-        """
-        if element == self.PE_IndicatorItemViewItemDrop and not option.rect.isNull():
-            option_new = QtWidgets.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 MyTableView(QtWidgets.QTableView):
-
-    def __init__(self, parent):
-        super().__init__(parent)
-        self.verticalHeader().hide()
-        self.horizontalHeader().hide()
-        self.horizontalHeader().setSectionResizeMode(QtWidgets.QHeaderView.Stretch)
-        self.setSelectionBehavior(self.SelectRows)
-        self.setSelectionMode(self.SingleSelection)
-        self.setShowGrid(False)
-        self.setDragDropMode(self.InternalMove)
-        self.setDragDropOverwriteMode(False)
-
-        # Set our custom style - this draws the drop indicator across the whole row
-        self.setStyle(MyStyle())
-
-        # Set our custom model - this prevents row "shifting"
-        self.model = MyModel()
-        self.setModel(self.model)
-
-        for (idx, data) in enumerate(['foo', 'bar', 'baz']):
-            item_1 = QtGui.QStandardItem('Item {}'.format(idx))
-            item_1.setEditable(False)
-            item_1.setDropEnabled(False)
-
-            item_2 = QtGui.QStandardItem(data)
-            item_2.setEditable(False)
-            item_2.setDropEnabled(False)
-
-            self.model.appendRow([item_1, item_2])
-
-class Testing(QtWidgets.QMainWindow):
-
-    def __init__(self):
-        super().__init__()
-
-        # Main widget
-        w = QtWidgets.QWidget()
-        l = QtWidgets.QVBoxLayout()
-        w.setLayout(l)
-        self.setCentralWidget(w)
-
-        # spacer
-        l.addWidget(QtWidgets.QLabel('top'), 1)
-
-        # Combo Box
-        l.addWidget(MyTableView(self))
-
-        # spacer
-        l.addWidget(QtWidgets.QLabel('bottom'), 1)
-
-        # A bit of window housekeeping
-        self.resize(400, 400)
-        self.setWindowTitle('Testing')
-        self.show()
-
-if __name__ == '__main__':
-
-    app = QtWidgets.QApplication([])
-    test = Testing()
-    sys.exit(app.exec_())

archive/spike.py

@@ -1,3 +1,5 @@
+
+
 # tl = Timeloop()
 #
 #
@@ -46,34 +48,34 @@
 #    rt.stop()  # better in a try/finally block to make sure the program ends!
 #    print("End")
 
-# def kae2(self, index):
+    #def kae2(self, index):
-#    print(f"table header click, index={index}")
+    #    print(f"table header click, index={index}")
 
-# def kae(self, a, b, c):
+    #def kae(self, a, b, c):
-#    self.data.append(f"a={a}, b={b}, c={c}")
+    #    self.data.append(f"a={a}, b={b}, c={c}")
 
-# def mousePressEvent(self, QMouseEvent):
+    #def mousePressEvent(self, QMouseEvent):
-#    print("mouse press")
+    #    print("mouse press")
 
-# def mouseReleaseEvent(self, QMouseEvent):
+    #def mouseReleaseEvent(self, QMouseEvent):
-#    print("mouse release")
+    #    print("mouse release")
-#    # QMessageBox.about(
+    #    # QMessageBox.about(
-#    #     self,
+    #    #     self,
-#    #     "About Sample Editor",
+    #    #     "About Sample Editor",
-#    #     "\n".join(self.data)
+    #    #     "\n".join(self.data)
-#    # )
+    #    # )
-# def eventFilter(self, obj, event):
+    #def eventFilter(self, obj, event):
-#    # you could be doing different groups of actions
+    #    # you could be doing different groups of actions
-#    # for different types of widgets and either filtering
+    #    # for different types of widgets and either filtering
-#    # the event or not.
+    #    # the event or not.
-#    # Here we just check if its one of the layout widgets
+    #    # Here we just check if its one of the layout widgets
-#    # if self.layout.indexOf(obj) != -1:
+    #    # if self.layout.indexOf(obj) != -1:
-#    # print(f"event received: {event.type()}")
+    #    # print(f"event received: {event.type()}")
-#    if event.type() == QEvent.MouseButtonPress:
+    #    if event.type() == QEvent.MouseButtonPress:
-#        print("Widget click")
+    #        print("Widget click")
-#            # if I returned True right here, the event
+    #            # if I returned True right here, the event
-#            # would be filtered and not reach the obj,
+    #            # would be filtered and not reach the obj,
-#            # meaning that I decided to handle it myself
+    #            # meaning that I decided to handle it myself
 
-#    # regardless, just do the default
+    #    # regardless, just do the default
-#    return super().eventFilter(obj, event)
+    #    return super().eventFilter(obj, event)

archive/todo/data.db

@@ -1 +0,0 @@
-[[false, "My first todo"], [true, "My second todo"], [true, "Another todo"], [false, "as"]]

archive/todo/mainwindow.ui

@@ -1,71 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<ui version="4.0">
- <class>MainWindow</class>
- <widget class="QMainWindow" name="MainWindow">
-  <property name="geometry">
-   <rect>
-    <x>0</x>
-    <y>0</y>
-    <width>275</width>
-    <height>314</height>
-   </rect>
-  </property>
-  <property name="windowTitle">
-   <string>Todo</string>
-  </property>
-  <widget class="QWidget" name="centralwidget">
-   <layout class="QVBoxLayout" name="verticalLayout">
-    <item>
-     <widget class="QListView" name="todoView">
-      <property name="selectionMode">
-       <enum>QAbstractItemView::SingleSelection</enum>
-      </property>
-     </widget>
-    </item>
-    <item>
-     <widget class="QWidget" name="widget" native="true">
-      <layout class="QHBoxLayout" name="horizontalLayout">
-       <item>
-        <widget class="QPushButton" name="deleteButton">
-         <property name="text">
-          <string>Delete</string>
-         </property>
-        </widget>
-       </item>
-       <item>
-        <widget class="QPushButton" name="completeButton">
-         <property name="text">
-          <string>Complete</string>
-         </property>
-        </widget>
-       </item>
-      </layout>
-     </widget>
-    </item>
-    <item>
-     <widget class="QLineEdit" name="todoEdit"/>
-    </item>
-    <item>
-     <widget class="QPushButton" name="addButton">
-      <property name="text">
-       <string>Add Todo</string>
-      </property>
-     </widget>
-    </item>
-   </layout>
-  </widget>
-  <widget class="QMenuBar" name="menubar">
-   <property name="geometry">
-    <rect>
-     <x>0</x>
-     <y>0</y>
-     <width>275</width>
-     <height>22</height>
-    </rect>
-   </property>
-  </widget>
-  <widget class="QStatusBar" name="statusbar"/>
- </widget>
- <resources/>
- <connections/>
-</ui>

archive/todo/todo.py

@@ -1,104 +0,0 @@
-import sys
-import datetime
-import json
-from PyQt5 import QtCore, QtGui, QtWidgets, uic
-from PyQt5.QtCore import Qt
-
-
-qt_creator_file = "mainwindow.ui"
-Ui_MainWindow, QtBaseClass = uic.loadUiType(qt_creator_file)
-tick = QtGui.QImage("tick.png")
-
-
-class TodoModel(QtCore.QAbstractListModel):
-    def __init__(self, *args, todos=None, **kwargs):
-        super(TodoModel, self).__init__(*args, **kwargs)
-        self.todos = todos or []
-
-    def data(self, index, role):
-        if role == Qt.DisplayRole:
-            _, text = self.todos[index.row()]
-            return text
-
-        if role == Qt.DecorationRole:
-            status, _ = self.todos[index.row()]
-            if status:
-                return tick
-
-    def rowCount(self, index):
-        return len(self.todos)
-
-    def flags(self, index):
-        print(datetime.datetime.now().time().strftime("%H:%M:%S"))
-        return super().flags(index)
-
-
-class MainWindow(QtWidgets.QMainWindow, Ui_MainWindow):
-    def __init__(self):
-        QtWidgets.QMainWindow.__init__(self)
-        Ui_MainWindow.__init__(self)
-        self.setupUi(self)
-        self.model = TodoModel()
-        self.load()
-        self.todoView.setModel(self.model)
-        self.addButton.pressed.connect(self.add)
-        self.deleteButton.pressed.connect(self.delete)
-        self.completeButton.pressed.connect(self.complete)
-
-    def add(self):
-        """
-        Add an item to our todo list, getting the text from the QLineEdit .todoEdit
-        and then clearing it.
-        """
-        text = self.todoEdit.text()
-        if text:  # Don't add empty strings.
-            # Access the list via the model.
-            self.model.todos.append((False, text))
-            # Trigger refresh.
-            self.model.layoutChanged.emit()
-            # Empty the input
-            self.todoEdit.setText("")
-            self.save()
-
-    def delete(self):
-        indexes = self.todoView.selectedIndexes()
-        if indexes:
-            # Indexes is a list of a single item in single-select mode.
-            index = indexes[0]
-            # Remove the item and refresh.
-            del self.model.todos[index.row()]
-            self.model.layoutChanged.emit()
-            # Clear the selection (as it is no longer valid).
-            self.todoView.clearSelection()
-            self.save()
-
-    def complete(self):
-        indexes = self.todoView.selectedIndexes()
-        if indexes:
-            index = indexes[0]
-            row = index.row()
-            status, text = self.model.todos[row]
-            self.model.todos[row] = (True, text)
-            # .dataChanged takes top-left and bottom right, which are equal
-            # for a single selection.
-            self.model.dataChanged.emit(index, index)
-            # Clear the selection (as it is no longer valid).
-            self.todoView.clearSelection()
-            self.save()
-
-    def load(self):
-        try:
-            with open("data.db", "r") as f:
-                self.model.todos = json.load(f)
-        except Exception:
-            pass
-
-    def save(self):
-        with open("data.db", "w") as f:
-            data = json.dump(self.model.todos, f)
-
-
-app = QtWidgets.QApplication(sys.argv)
-window = MainWindow()
-window.show()
-app.exec_()

archive/wheel_events.txt

@@ -1,22 +0,0 @@
-diff --git a/app/musicmuster.py b/app/musicmuster.py
-index d90644b..b53f3a8 100755
---- a/app/musicmuster.py
-+++ b/app/musicmuster.py
-@@ -1803,6 +1803,17 @@ class Window(QMainWindow, Ui_MainWindow):
-         else:
-             self.hdrNextTrack.setText("")
- 
-+    def wheelEvent(self, event):
-+        """
-+        Detect wheel events
-+        """
-+
-+        delta = event.angleDelta().y() / 120
-+        if delta > 0:
-+            print("musicmuster.py Scroll Up")
-+        else:
-+            print("musicmuster.py Scroll Down")
-+
- 
- class CartDialog(QDialog):
-     """Edit cart details"""

audacity_control.py

@@ -0,0 +1,80 @@
+#!/usr/bin/env python
+# -*- coding: utf-8 -*-
+
+"""Tests the audacity pipe.
+Keep pipe_test.py short!!
+You can make more complicated longer tests to test other functionality
+or to generate screenshots etc in other scripts.
+Make sure Audacity is running first and that mod-script-pipe is enabled
+before running this script.
+Requires Python 2.7 or later. Python 3 is strongly recommended.
+"""
+
+import os
+import sys
+
+
+if sys.platform == 'win32':
+    print("pipe-test.py, running on windows")
+    TONAME = '\\\\.\\pipe\\ToSrvPipe'
+    FROMNAME = '\\\\.\\pipe\\FromSrvPipe'
+    EOL = '\r\n\0'
+else:
+    print("pipe-test.py, running on linux or mac")
+    TONAME = '/tmp/audacity_script_pipe.to.' + str(os.getuid())
+    FROMNAME = '/tmp/audacity_script_pipe.from.' + str(os.getuid())
+    EOL = '\n'
+
+print("Write to  \"" + TONAME + "\"")
+if not os.path.exists(TONAME):
+    print(" does not exist. Ensure Audacity is running with mod-script-pipe.")
+    sys.exit()
+
+print("Read from \"" + FROMNAME + "\"")
+if not os.path.exists(FROMNAME):
+    print(" does not exist.  Ensure Audacity is running with mod-script-pipe.")
+    sys.exit()
+
+print("-- Both pipes exist.  Good.")
+
+TOFILE = open(TONAME, 'w')
+print("-- File to write to has been opened")
+FROMFILE = open(FROMNAME, 'rt')
+print("-- File to read from has now been opened too\r\n")
+
+
+def send_command(command):
+    """Send a single command."""
+    print("Send: >>> \n"+command)
+    TOFILE.write(command + EOL)
+    TOFILE.flush()
+
+
+def get_response():
+    """Return the command response."""
+    result = ''
+    line = ''
+    while True:
+        result += line
+        line = FROMFILE.readline()
+        if line == '\n' and len(result) > 0:
+            break
+    return result
+
+
+def do_command(command):
+    """Send one command, and return the response."""
+    send_command(command)
+    response = get_response()
+    print("Rcvd: <<< \n" + response)
+    return response
+
+
+def quick_test():
+    """Example list of commands."""
+    do_command('Help: Command=Help')
+    do_command('Help: Command="GetInfo"')
+    # do_command('SetPreference: Name=GUI/Theme Value=classic Reload=1')
+
+
+do_command('Import2: Filename=/home/kae/git/musicmuster/archive/boot.flac')

docs/Makefile

@@ -1,20 +0,0 @@
-# Minimal makefile for Sphinx documentation
-#
-
-# You can set these variables from the command line, and also
-# from the environment for the first two.
-SPHINXOPTS    ?=
-SPHINXBUILD   ?= sphinx-build
-SOURCEDIR     = source
-BUILDDIR      = build
-
-# Put it first so that "make" without argument is like "make help".
-help:
-	@$(SPHINXBUILD) -M help "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)
-
-.PHONY: help Makefile
-
-# Catch-all target: route all unknown targets to Sphinx using the new
-# "make mode" option.  $(O) is meant as a shortcut for $(SPHINXOPTS).
-%: Makefile
-	@$(SPHINXBUILD) -M $@ "$(SOURCEDIR)" "$(BUILDDIR)" $(SPHINXOPTS) $(O)

docs/build/html/.buildinfo

@@ -1,4 +0,0 @@
-# Sphinx build info version 1
-# This file hashes the configuration used when building these files. When it is not found, a full rebuild will be done.
-config: dcac9a6ec03f5a33392ad4b5bcf42637
-tags: 645f666f9bcd5a90fca523b33c5a78b7

docs/build/html/_sources/development.rst.txt

@@ -1,2 +0,0 @@
-Development
-===========

docs/build/html/_sources/index.rst.txt

@@ -1,25 +0,0 @@
-.. MusicMuster documentation master file, created by
-   sphinx-quickstart on Sun Jul  2 17:58:44 2023.
-
-Welcome to MusicMuster's documentation!
-=======================================
-
-**MusicMuster** is a music player targeted at the production of live
-internet radio shows.
-
-Contents
---------
-
-.. toctree::
-    introduction
-    installation
-    tutorial
-    reference
-    development
-
-Indices and tables
-==================
-
-* :ref:`genindex`
-* :ref:`modindex`
-* :ref:`search`