def load_menu(self, names, comparator, disabled_items=None):
""" Load menu items
:param names: list of menu item names (should have corresponding filename)
:param comparator: string used to sort items
:param disabled_items: list of items which should be disabled
:return: dictionary with menu items
"""
items = {}
f = self.config[ICON_SIZE_FOLDER]
for name in names:
filename = name + EXT_PNG
path = os.path.join(FOLDER_ICONS, f, filename)
icon = self.load_image(path)
filename = name + IMAGE_SELECTED_SUFFIX + EXT_PNG
path_on = os.path.join(FOLDER_ICONS, f, filename)
icon_on = self.load_image(path_on)
filename = name + IMAGE_DISABLED_SUFFIX + EXT_PNG
path_off = os.path.join(FOLDER_ICONS, f, filename)
icon_off = self.load_image(path_off)
state = State()
state.name = name
state.genre = name
state.l_genre = self.config[LABELS][name]
state.l_name = self.config[LABELS][name]
state.icon_base = icon
if icon_on:
state.icon_selected = icon_on
else:
state.icon_selected = icon
if not icon_off:
state.icon_disabled = icon_on
state.bgr = self.config[COLORS][COLOR_DARK]
state.img_x = None
state.img_y = None
state.auto_update = True
state.show_bgr = True
state.show_img = True
state.show_label = True
if comparator == NAME:
state.comparator_item = state.name
elif comparator == GENRE:
state.comparator_item = state.genre
if disabled_items and name in disabled_items:
state.enabled = False
items[state.name] = state
return items
def get_favorites_button_state(self, button_bounding_box):
""" Get Favorites button state
:param button_bounding_box: bounding box
:return: favorites button state
"""
state = State()
state.bounding_box = button_bounding_box
scale_factor = 0.45
state.icon_base = self.image_util.load_icon_main(
KEY_FAVORITES, button_bounding_box, scale_factor)
state.icon_selected = self.image_util.load_icon_on(
KEY_FAVORITES, button_bounding_box, scale_factor)
state.name = state.l_name = state.genre = KEY_FAVORITES
state.bgr = self.config[COLORS][COLOR_DARK]
state.img_x = None
state.img_y = None
state.auto_update = True
state.show_bgr = False
state.show_img = True
state.show_label = False
state.comparator_item = state.name
state.index = 0
state.v_align = V_ALIGN_TOP
state.v_offset = 0
state.voice_commands = state.name
return state
def load_stations_folders(self, button_bounding_box):
""" Load languages menu items
:param button_bounding_box: bounding box
:return: dictionary with menu items
"""
items = collections.OrderedDict()
i = 0
current_language = self.config[CURRENT][LANGUAGE]
folders = self.get_stations_folders()
top_folder = self.get_stations_top_folder()
for folder in folders:
name = folder
path = os.path.join(os.getcwd(), FOLDER_LANGUAGES,
current_language, FOLDER_RADIO_STATIONS,
top_folder, folder, FILE_FOLDER)
folder_image = self.image_util.load_image(path)
path_on = os.path.join(os.getcwd(), FOLDER_LANGUAGES,
current_language, FOLDER_RADIO_STATIONS,
top_folder, folder, FILE_FOLDER_ON)
folder_image_on = self.image_util.load_image(path_on)
state = State()
state.name = state.l_name = state.genre = name
if folder_image:
scale_ratio = self.image_util.get_scale_ratio(
(button_bounding_box.w, button_bounding_box.h),
folder_image[1])
scaled_image = self.image_util.scale_image(
folder_image, scale_ratio)
state.icon_base = (path, scaled_image)
if folder_image_on:
scaled_image_on = self.image_util.scale_image(
folder_image_on, scale_ratio)
state.icon_selected = (path_on, scaled_image_on)
state.bgr = self.config[COLORS][COLOR_DARK]
state.img_x = None
state.img_y = None
state.auto_update = True
state.show_bgr = True
state.show_img = True
state.show_label = True
state.comparator_item = state.name
state.index = i
state.v_align = V_ALIGN_TOP
state.v_offset = 35
state.voice_commands = name
items[state.name] = state
i += 1
return items
def create_disabled_button(self, bb, name, scale):
""" Create disabled button
:param bb: bounding box
:param name: image name
:param scale: image scale
:return: disabled button
"""
state = State()
state.name = name
state.icon_base = self.image_util.load_icon_off(state.name, bb, scale)
state.icon_selected = state.icon_base
state.bgr = self.config[BACKGROUND][MENU_BGR_COLOR]
state.bounding_box = bb
state.img_x = None
state.img_y = None
state.auto_update = True
state.image_align_v = V_ALIGN_CENTER
state.show_bgr = True
state.show_img = True
state.show_label = False
return Button(self.util, state)
def create_disabled_button(self, bb, name, scale):
""" Create disabled button
:param bb: bounding box
:param name: image name
:param scale: image scale
:return: disabled button
"""
state = State()
state.name = name
state.icon_base = self.util.load_mono_svg_icon(state.name, self.util.COLOR_OFF, bb, scale)
state.icon_selected = state.icon_base
state.bgr = (0, 0, 0)
state.bounding_box = bb
state.img_x = None
state.img_y = None
state.auto_update = True
state.image_align_v = V_ALIGN_CENTER
state.show_bgr = True
state.show_img = True
state.show_label = False
return Button(self.util, state)
def create_stream_button(self, bb):
""" Create Stream button
:param bb: bounding box
:return: genre button
"""
state = State()
state.name = "stream"
state.icon_base = self.util.load_mono_svg_icon(state.name,
self.util.COLOR_OFF, bb,
0.4)
state.icon_selected = state.icon_base
state.bgr = (0, 0, 0)
state.bounding_box = bb
state.img_x = None
state.img_y = None
state.auto_update = True
state.image_align_v = V_ALIGN_CENTER
state.show_bgr = True
state.show_img = True
state.show_label = False
return Button(self.util, state)
def load_menu(self,
names,
comparator,
disabled_items=None,
v_align=None,
bb=None,
scale=1):
""" Load menu items
:param names: list of menu item names (should have corresponding filename)
:param comparator: string used to sort items
:param disabled_items: list of items which should be disabled
:param v_align: vertical alignment
:param bb: bounding box
:param scale: image scale factor
:return: dictionary with menu items
"""
items = {}
i = 0
for name in names:
icon = self.load_mono_svg_icon(name, self.COLOR_MAIN, bb, scale)
icon_on = self.load_mono_svg_icon(name, self.COLOR_ON, bb, scale)
if disabled_items and name in disabled_items:
icon_off = self.load_mono_svg_icon(name, self.COLOR_OFF, bb,
scale)
else:
icon_off = None
state = State()
state.name = name
state.genre = name
try:
state.l_genre = self.config[LABELS][name]
state.l_name = self.config[LABELS][name]
except:
state.l_genre = name
state.l_name = name
state.icon_base = icon
if icon_on:
state.icon_selected = icon_on
else:
state.icon_selected = icon
if not icon_off:
state.icon_disabled = icon_on
else:
state.icon_disabled = icon_off
state.bgr = self.config[COLORS][COLOR_DARK]
state.img_x = None
state.img_y = None
state.auto_update = True
state.show_bgr = True
state.show_img = True
state.show_label = True
state.v_align = v_align
if comparator == NAME:
state.comparator_item = state.name
elif comparator == GENRE:
state.comparator_item = state.genre
if disabled_items and name in disabled_items:
state.enabled = False
state.index = i
items[state.name] = state
i += 1
return items
