class CdDrivesScreen(Screen):
""" File Browser Screen """
def __init__(self, util, listeners, voice_assistant):
""" Initializer
:param util: utility object
:param listeners: file browser listeners
"""
self.util = util
self.config = util.config
self.cdutil = CdUtil(util)
self.factory = Factory(util)
self.bounding_box = util.screen_rect
layout = BorderLayout(self.bounding_box)
layout.set_percent_constraints(PERCENT_TOP_HEIGHT,
PERCENT_BOTTOM_HEIGHT, 0, 0)
Screen.__init__(self, util, "", PERCENT_TOP_HEIGHT, voice_assistant,
"cd_drives_screen_title", True, layout.TOP)
self.cd_drive_id = self.config[CD_PLAYBACK][CD_DRIVE_ID]
self.cd_track = self.config[CD_PLAYBACK][CD_TRACK]
self.cd_track_time = self.config[CD_PLAYBACK][CD_TRACK_TIME]
self.screen_title.set_text(self.config[LABELS][KEY_CD_DRIVES])
self.cd_drives_menu = CdDrivesMenu(util, layout.CENTER,
listeners[KEY_CD_TRACKS])
drives_info = self.cdutil.get_cd_drives_info()
l = self.cd_drives_menu.get_layout(drives_info)
bb = l.get_next_constraints()
drives = self.cdutil.get_cd_drives(self.font_size, (bb.w, bb.h))
self.cd_drives_menu.set_items(drives, 0, listeners[KEY_CD_TRACKS])
for b in self.cd_drives_menu.buttons.values():
b.parent_screen = self
Container.add_component(self, self.cd_drives_menu)
factory = Factory(util)
self.menu_buttons = factory.create_home_player_buttons(
self, self.layout.BOTTOM, listeners)
self.home_button = self.menu_buttons[0]
self.player_button = self.menu_buttons[1]
def add_screen_observers(self, update_observer, redraw_observer):
""" Add screen observers
:param update_observer: observer for updating the screen
:param redraw_observer: observer to redraw the whole screen
"""
Screen.add_screen_observers(self, update_observer, redraw_observer)
self.cd_drives_menu.add_menu_observers(update_observer,
redraw_observer)
for b in self.menu_buttons:
self.add_button_observers(b, update_observer, redraw_observer)
class HomeMenu(Menu):
""" Home Menu class. Extends base Menu class """
def __init__(self, util, bgr=None, bounding_box=None, font_size=None):
""" Initializer
:param util: utility object
:param bgr: menu background
:param bounding_box: bounding box
"""
self.util = util
self.factory = Factory(util)
self.config = util.config
self.cdutil = CdUtil(util)
self.bb = bounding_box
self.horizontal_layout = True
self.rows = None
self.cols = None
items = self.get_menu_items()
cell_bb = items[2]
m = self.create_home_menu_button
label_area = (cell_bb.h / 100) * (100 - ICON_AREA)
font_size = int((label_area / 100) * FONT_HEIGHT)
Menu.__init__(self,
util,
bgr,
bounding_box,
None,
None,
create_item_method=m,
font_size=font_size)
self.set_modes(*items)
def get_menu_items(self):
""" Prepare menu items
:return: array containing menu items, disabled items, cell bounding box snf icon box
"""
items = []
disabled_items = []
player = self.config[AUDIO][PLAYER_NAME]
if self.config[HOME_MENU][RADIO]:
items.append(RADIO)
if not self.util.is_radio_enabled(
) or not self.util.connected_to_internet:
disabled_items.append(RADIO)
if self.config[HOME_MENU][AUDIO_FILES]:
items.append(AUDIO_FILES)
if self.config[HOME_MENU][AUDIOBOOKS]:
items.append(AUDIOBOOKS)
if not self.util.is_audiobooks_enabled(
) or not self.util.connected_to_internet:
disabled_items.append(AUDIOBOOKS)
if self.config[HOME_MENU][STREAM]:
items.append(STREAM)
if not self.util.connected_to_internet:
disabled_items.append(STREAM)
if self.config[HOME_MENU][CD_PLAYER]:
cd_drives_info = self.cdutil.get_cd_drives_info()
if len(cd_drives_info) == 0 or player == MPV_NAME:
disabled_items.append(CD_PLAYER)
items.append(CD_PLAYER)
if self.config[HOME_MENU][PODCASTS]:
podcasts_util = self.util.get_podcasts_util()
podcasts = podcasts_util.get_podcasts_links()
downloads = podcasts_util.are_there_any_downloads()
connected = self.util.connected_to_internet
valid_players = [VLC_NAME, MPV_NAME]
if (connected and len(podcasts) == 0 and not downloads) or (
not connected
and not downloads) or player not in valid_players:
disabled_items.append(PODCASTS)
items.append(PODCASTS)
if self.config[HOME_MENU][AIRPLAY]:
items.append(AIRPLAY)
if not self.util.config[LINUX_PLATFORM]:
disabled_items.append(AIRPLAY)
if self.config[HOME_MENU][SPOTIFY_CONNECT]:
items.append(SPOTIFY_CONNECT)
if not self.util.config[LINUX_PLATFORM]:
disabled_items.append(SPOTIFY_CONNECT)
if self.config[HOME_MENU][COLLECTION]:
items.append(COLLECTION)
db_util = self.util.get_db_util()
if db_util.conn == None:
disabled_items.append(COLLECTION)
l = self.get_layout(items)
bounding_box = l.get_next_constraints()
box = self.factory.get_icon_bounding_box(bounding_box, ICON_LOCATION,
ICON_AREA, ICON_SIZE,
BUTTON_PADDING)
return (items, disabled_items, bounding_box, box)
def set_current_modes(self):
""" Set current player modes """
items = self.get_menu_items()
self.set_modes(*items)
def set_modes(self, items, disabled_items, bounding_box, box):
""" Set menu items
:param items: menu items
:param disabled_items: disabled menu items
:param bounding_box: cell bounding box
:param box: image boundng box
"""
self.modes = self.util.load_menu(items,
NAME,
disabled_items,
V_ALIGN_TOP,
bb=box)
va_commands = self.util.get_voice_commands()
if self.config[USAGE][USE_VOICE_ASSISTANT]:
self.add_voice_command(RADIO, ["VA_RADIO", "VA_GO_RADIO"],
va_commands)
self.add_voice_command(AUDIO_FILES, ["VA_FILES", "VA_GO_FILES"],
va_commands)
self.add_voice_command(
AUDIOBOOKS, ["VA_AUDIOBOOKS", "VA_BOOKS", "VA_GO_BOOKS"],
va_commands)
self.add_voice_command(STREAM, ["VA_STREAM", "VA_GO_STREAM"],
va_commands)
self.add_voice_command(CD_PLAYER, ["VA_CD_PLAYER"], va_commands)
self.add_voice_command(PODCASTS, ["VA_PODCAST", "VA_PODCASTS"],
va_commands)
if not items:
return
if not self.config[CURRENT][MODE]:
for i in items:
if i not in disabled_items:
mode = i
break
else:
mode = self.config[CURRENT][MODE]
self.set_items(self.modes, 0, self.change_mode, False)
self.current_mode = self.modes[mode.lower()]
self.item_selected(self.current_mode)
def create_home_menu_button(self, s, constr, action, scale, font_size):
""" Create Home Menu button
:param s: button state
:param constr: scaling constraints
:param action: button event listener
:param scale: True - scale images, False - don't scale images
:param font_size: label font height in pixels
:return: home menu button
"""
s.padding = BUTTON_PADDING
s.image_area_percent = ICON_AREA
return self.factory.create_menu_button(s,
constr,
action,
scale,
font_size=font_size)
def add_voice_command(self, name, commands, va_commands):
""" Add voice command
:param name: item name
:param commands: item commands
:param va_commands: voice commands
"""
if not self.config[HOME_MENU][name]:
return
c = []
for m in commands:
c.append(va_commands[m].strip())
self.modes[name].voice_commands = c
def change_mode(self, state):
""" Change mode event listener
:param state: button state
"""
if not self.visible:
return
state.previous_mode = self.current_mode.name
self.current_mode = state
self.config[CURRENT][MODE] = state.name
self.notify_listeners(state)
class HomeMenu(Menu):
""" Home Menu class. Extends base Menu class """
def __init__(self, util, bgr=None, bounding_box=None, font_size=None):
""" Initializer
:param util: utility object
:param bgr: menu background
:param bounding_box: bounding box
"""
self.util = util
self.factory = Factory(util)
self.config = util.config
m = self.factory.create_home_menu_button
Menu.__init__(self,
util,
bgr,
bounding_box,
None,
None,
create_item_method=m,
font_size=font_size)
self.cdutil = CdUtil(util)
self.set_modes()
def set_modes(self):
items = []
disabled_items = []
player = self.config[AUDIO][PLAYER_NAME]
if self.config[HOME_MENU][RADIO]:
items.append(RADIO)
if not self.util.is_radio_enabled(
) or not self.util.connected_to_internet:
disabled_items.append(RADIO)
if self.config[HOME_MENU][AUDIO_FILES]:
items.append(AUDIO_FILES)
if self.config[HOME_MENU][AUDIOBOOKS]:
items.append(AUDIOBOOKS)
if not self.util.is_audiobooks_enabled(
) or not self.util.connected_to_internet:
disabled_items.append(AUDIOBOOKS)
if self.config[HOME_MENU][STREAM]:
items.append(STREAM)
if not self.util.connected_to_internet:
disabled_items.append(STREAM)
if self.config[HOME_MENU][CD_PLAYER]:
cd_drives_info = self.cdutil.get_cd_drives_info()
if len(cd_drives_info) == 0 or player == MPV_NAME:
disabled_items.append(CD_PLAYER)
items.append(CD_PLAYER)
if self.config[HOME_MENU][PODCASTS]:
podcasts_util = self.util.get_podcasts_util()
podcasts = podcasts_util.get_podcasts_links()
downloads = podcasts_util.are_there_any_downloads()
connected = self.util.connected_to_internet
valid_players = [VLC_NAME, MPV_NAME]
if (connected and len(podcasts) == 0 and not downloads) or (
not connected
and not downloads) or player not in valid_players:
disabled_items.append(PODCASTS)
items.append(PODCASTS)
if self.config[HOME_MENU][AIRPLAY]:
items.append(AIRPLAY)
if not self.util.config[LINUX_PLATFORM]:
disabled_items.append(AIRPLAY)
if self.config[HOME_MENU][SPOTIFY_CONNECT]:
items.append(SPOTIFY_CONNECT)
if not self.util.config[LINUX_PLATFORM]:
disabled_items.append(SPOTIFY_CONNECT)
if self.config[HOME_MENU][COLLECTION]:
items.append(COLLECTION)
db_util = self.util.get_db_util()
if db_util.conn == None:
disabled_items.append(COLLECTION)
l = self.get_layout(items)
bounding_box = l.get_next_constraints()
self.modes = self.util.load_menu(items,
NAME,
disabled_items,
V_ALIGN_TOP,
bb=bounding_box,
scale=0.5)
va_commands = self.util.get_voice_commands()
if self.config[USAGE][USE_VOICE_ASSISTANT]:
self.add_voice_command(RADIO, ["VA_RADIO", "VA_GO_RADIO"],
va_commands)
self.add_voice_command(AUDIO_FILES, ["VA_FILES", "VA_GO_FILES"],
va_commands)
self.add_voice_command(
AUDIOBOOKS, ["VA_AUDIOBOOKS", "VA_BOOKS", "VA_GO_BOOKS"],
va_commands)
self.add_voice_command(STREAM, ["VA_STREAM", "VA_GO_STREAM"],
va_commands)
self.add_voice_command(CD_PLAYER, ["VA_CD_PLAYER"], va_commands)
self.add_voice_command(PODCASTS, ["VA_PODCAST", "VA_PODCASTS"],
va_commands)
if not items:
return
if not self.config[CURRENT][MODE]:
for i in items:
if i not in disabled_items:
mode = i
break
else:
mode = self.config[CURRENT][MODE]
self.set_items(self.modes, 0, self.change_mode, False)
self.current_mode = self.modes[mode.lower()]
self.item_selected(self.current_mode)
def add_voice_command(self, name, commands, va_commands):
""" Add voice command
:param name: item name
:param commands: item commands
:param va_commands: voice commands
"""
if not self.config[HOME_MENU][name]:
return
c = []
for m in commands:
c.append(va_commands[m].strip())
self.modes[name].voice_commands = c
def change_mode(self, state):
""" Change mode event listener
:param state: button state
"""
if not self.visible:
return
state.previous_mode = self.current_mode.name
self.current_mode = state
self.config[CURRENT][MODE] = state.name
self.notify_listeners(state)
class HomeMenu(Menu):
""" Home Menu class. Extends base Menu class """
def __init__(self, util, bgr=None, bounding_box=None, font_size=None):
""" Initializer
:param util: utility object
:param bgr: menu background
:param bounding_box: bounding box
"""
self.util = util
self.factory = Factory(util)
self.config = util.config
m = self.factory.create_home_menu_button
Menu.__init__(self,
util,
bgr,
bounding_box,
None,
None,
create_item_method=m,
font_size=font_size)
self.cdutil = CdUtil(util)
self.set_modes()
def set_modes(self):
items = []
disabled_items = []
if self.config[HOME_MENU][RADIO]:
items.append(RADIO)
if not self.util.is_radio_enabled(
) or not self.util.connected_to_internet:
disabled_items.append(RADIO)
if self.config[HOME_MENU][AUDIO_FILES]:
items.append(AUDIO_FILES)
if self.config[HOME_MENU][AUDIOBOOKS]:
items.append(AUDIOBOOKS)
if not self.util.is_audiobooks_enabled(
) or not self.util.connected_to_internet:
disabled_items.append(AUDIOBOOKS)
if self.config[HOME_MENU][STREAM]:
items.append(STREAM)
if not self.util.connected_to_internet:
disabled_items.append(STREAM)
if self.config[HOME_MENU][CD_PLAYER]:
cd_drives_info = self.cdutil.get_cd_drives_info()
if len(cd_drives_info) == 0:
disabled_items.append(CD_PLAYER)
items.append(CD_PLAYER)
if self.config[HOME_MENU][PODCASTS]:
podcasts_util = self.util.get_podcasts_util()
podcasts = podcasts_util.get_podcasts_links()
downloads = podcasts_util.are_there_any_downloads()
connected = self.util.connected_to_internet
player = self.config[AUDIO][PLAYER_NAME]
if (connected and len(podcasts) == 0
and not downloads) or (not connected
and not downloads) or player != VLC:
disabled_items.append(PODCASTS)
items.append(PODCASTS)
l = self.get_layout(items)
bounding_box = l.get_next_constraints()
self.modes = self.util.load_menu(items,
NAME,
disabled_items,
V_ALIGN_TOP,
bb=bounding_box,
scale=0.5)
va_commands = self.util.get_voice_commands()
if self.config[USAGE][USE_VOICE_ASSISTANT]:
if self.config[HOME_MENU][RADIO]:
r = [
va_commands["VA_RADIO"].strip(),
va_commands["VA_GO_RADIO"].strip()
]
self.modes[RADIO].voice_commands = r
if self.config[HOME_MENU][AUDIO_FILES]:
f = [
va_commands["VA_FILES"].strip(),
va_commands["VA_GO_FILES"].strip(),
va_commands["VA_AUDIO_FILES"].strip()
]
self.modes[AUDIO_FILES].voice_commands = f
if self.config[HOME_MENU][AUDIOBOOKS]:
a = [
va_commands["VA_AUDIOBOOKS"].strip(),
va_commands["VA_BOOKS"].strip(),
va_commands["VA_GO_BOOKS"].strip()
]
self.modes[AUDIOBOOKS].voice_commands = a
if self.config[HOME_MENU][STREAM]:
s = [
va_commands["VA_STREAM"].strip(),
va_commands["VA_GO_STREAM"].strip()
]
self.modes[STREAM].voice_commands = s
if self.config[HOME_MENU][CD_PLAYER]:
s = [va_commands["VA_CD_PLAYER"].strip()]
self.modes[STREAM].voice_commands = s
if not items:
return
if not self.config[CURRENT][MODE]:
for i in items:
if i not in disabled_items:
mode = i
break
else:
mode = self.config[CURRENT][MODE]
self.set_items(self.modes, 0, self.change_mode, False)
self.current_mode = self.modes[mode.lower()]
self.item_selected(self.current_mode)
def change_mode(self, state):
""" Change mode event listener
:param state: button state
"""
if not self.visible:
return
state.previous_mode = self.current_mode.name
self.current_mode = state
self.config[CURRENT][MODE] = state.name
self.notify_listeners(state)
def __init__(self, util, bgr=None, bounding_box=None, font_size=None):
""" Initializer
:param util: utility object
:param bgr: menu background
:param bounding_box: bounding box
"""
self.factory = Factory(util)
self.config = util.config
m = self.factory.create_home_menu_button
Menu.__init__(self, util, bgr, bounding_box, None, None, create_item_method=m, font_size=font_size)
cdutil = CdUtil(util)
items = []
disabled_items = []
if self.config[HOME_MENU][RADIO]:
items.append(RADIO)
if not util.is_radio_enabled() or not util.connected_to_internet:
disabled_items.append(RADIO)
if self.config[HOME_MENU][AUDIO_FILES]:
items.append(AUDIO_FILES)
if self.config[HOME_MENU][AUDIOBOOKS]:
items.append(AUDIOBOOKS)
if not util.is_audiobooks_enabled() or not util.connected_to_internet:
disabled_items.append(AUDIOBOOKS)
if self.config[HOME_MENU][STREAM]:
items.append(STREAM)
if not util.connected_to_internet:
disabled_items.append(STREAM)
if self.config[HOME_MENU][CD_PLAYER]:
cd_drives_info = cdutil.get_cd_drives_info()
player = self.config[AUDIO][PLAYER_NAME]
if len(cd_drives_info) == 0:
disabled_items.append(CD_PLAYER)
items.append(CD_PLAYER)
l = self.get_layout(items)
bounding_box = l.get_next_constraints()
self.modes = util.load_menu(items, NAME, disabled_items, V_ALIGN_TOP, bb=bounding_box, scale=0.5)
va_commands = self.util.get_voice_commands()
if self.config[USAGE][USE_VOICE_ASSISTANT]:
if self.config[HOME_MENU][RADIO]:
r = [va_commands["VA_RADIO"].strip(), va_commands["VA_GO_RADIO"].strip()]
self.modes[RADIO].voice_commands = r
if self.config[HOME_MENU][AUDIO_FILES]:
f = [va_commands["VA_FILES"].strip(), va_commands["VA_GO_FILES"].strip(), va_commands["VA_AUDIO_FILES"].strip()]
self.modes[AUDIO_FILES].voice_commands = f
if self.config[HOME_MENU][AUDIOBOOKS]:
a = [va_commands["VA_AUDIOBOOKS"].strip(), va_commands["VA_BOOKS"].strip(), va_commands["VA_GO_BOOKS"].strip()]
self.modes[AUDIOBOOKS].voice_commands = a
if self.config[HOME_MENU][STREAM]:
s = [va_commands["VA_STREAM"].strip(), va_commands["VA_GO_STREAM"].strip()]
self.modes[STREAM].voice_commands = s
if self.config[HOME_MENU][CD_PLAYER]:
s = [va_commands["VA_CD_PLAYER"].strip()]
self.modes[STREAM].voice_commands = s
if not items:
return
if not self.config[CURRENT][MODE]:
for i in items:
if i not in disabled_items:
mode = i
break
else:
mode = self.config[CURRENT][MODE]
self.set_items(self.modes, 0, self.change_mode, False)
self.current_mode = self.modes[mode.lower()]
self.item_selected(self.current_mode)