def create_book_genre_items(self, genres, base_url):
""" Create dictionary with genres
:param genres: list of genres
:param base_url: base url
:return: dictionary with genres
"""
items = {}
for i, g in enumerate(genres):
state = State()
state.name = g[0]
state.genre = base_url + g[1]
state.l_name = state.name
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 = False
state.show_label = True
state.comparator_item = state.name
state.index = i
items[state.name] = state
return items
def create_station_button(self, s, bb, action=None):
""" Create station button
:param s: button state
:param bb: bounding box
:param action: event listener
:return: station logo button
"""
state = State()
state.icon_base = s.icon_base
state.index_in_page = s.index_in_page
state.index = s.index
state.genre = s.genre
state.scaled = getattr(s, "scaled", False)
state.icon_base_scaled = s.icon_base_scaled
state.name = "station_menu." + s.name
state.l_name = s.l_name
state.url = s.url
state.keyboard_key = kbd_keys[KEY_SELECT]
state.bounding_box = bb
state.img_x = bb.x
state.img_y = bb.y
state.auto_update = False
state.show_bgr = True
state.show_img = True
state.image_align_v = V_ALIGN_BOTTOM
button = Button(self.util, state)
button.add_release_listener(action)
return button
def load_m3u(self, path, folder, top_folder, items_per_page,
default_icon_path):
""" Load m3u playlist
:param path: base path
:param folder: main folder
:param top_folder: top folder
:param items_per_page: items per page
:param default_icon_path: path to the default icon
:return: list of State objects representing playlist
"""
items = []
lines = []
item_name = None
index = 0
for encoding in ["utf8", "utf-8-sig", "utf-16"]:
try:
lines = codecs.open(path, "r", encoding).read().split("\n")
break
except Exception as e:
logging.error(e)
for line in lines:
if len(line.rstrip()) == 0:
continue
if line.startswith("#") and not item_name:
item_name = line[1:].rstrip()
continue
name = item_name.rstrip()
path = os.path.join(folder, name + EXT_PNG)
icon = self.image_util.load_image(path)
if not icon:
path = os.path.join(folder, name + EXT_JPG)
icon = self.image_util.load_image(path)
if not icon:
icon = self.image_util.load_image(default_icon_path)
state = State()
state.index = index
state.genre = top_folder
state.url = line.rstrip()
state.name = str(index)
state.l_name = name
state.icon_base = icon
state.comparator_item = NAME
state.index_in_page = index % items_per_page
items.append(state)
index += 1
item_name = None
return items
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 load_favorites(self, p, items_per_page, default_icon_path):
""" Load m3u playlist
:param p: base path
:param items_per_page: items per page
:param items_per_page: items per page
:param default_icon_path: path to the default icon
:return: list of State objects representing playlist
"""
favorites = []
lines = []
state = None
index = 0
if p == None:
return favorites
try:
path = os.path.join(p, FILE_FAVORITES)
lines = codecs.open(path, "r", UTF8).read().split("\n")
except Exception as e:
pass
for line in lines:
if len(line.rstrip()) == 0:
continue
if line.startswith("#") and state == None:
state = State()
state.favorite = True
state.index = index
state.name = str(index)
state.index_in_page = index % items_per_page
state.genre = line[1:].rstrip()
elif line.startswith("#") and state != None:
state.l_name = line[1:].rstrip()
path = os.path.join(p, state.genre, state.l_name + EXT_PNG)
icon = self.image_util.load_image(path)
if not icon:
icon = self.image_util.load_image(default_icon_path)
state.icon_base = icon
state.comparator_item = NAME
elif line.startswith("http"):
state.url = line.rstrip()
favorites.append(state)
state = None
index += 1
return favorites
def get_center_button(self, s):
""" Create the center button
:param s: button state
:return: station logo button
"""
bb = Rect(self.layout.CENTER.x + 1, self.layout.CENTER.y + 1,
self.layout.CENTER.w - 1, self.layout.CENTER.h - 1)
if not hasattr(s, "icon_base"):
self.util.add_icon(s)
state = State()
state.icon_base = s.icon_base
self.factory.set_state_scaled_icons(s, bb)
state.index = s.index
state.genre = s.genre
state.scaled = getattr(s, "scaled", False)
state.icon_base_scaled = s.icon_base_scaled
state.name = "station." + s.name
state.l_name = s.l_name
state.url = s.url
state.keyboard_key = kbd_keys[KEY_SELECT]
state.bounding_box = bb
state.img_x = bb.x
state.img_y = bb.y
state.auto_update = False
state.show_bgr = True
state.show_img = True
state.logo_image_path = s.image_path
state.image_align_v = V_ALIGN_BOTTOM
state.comparator_item = self.current_state.comparator_item
button = Button(self.util, state)
img = button.components[1]
self.logo_button_content = (img.image_filename, img.content,
img.content_x, img.content_y)
return button
def load_stations(self, language, genre, stations_per_page):
""" Load stations for specified language and genre
:param language: the language
:param genre: the genre
:param stations_per_page: stations per page used to assign indexes
:return: list of button state objects. State contains station icons, index, genre, name etc.
"""
stations = []
folder = os.path.join(FOLDER_STATIONS, language, genre)
path = os.path.join(folder, genre + EXT_M3U)
lines = []
try:
lines = codecs.open(path, "r", UTF_8).read().split("\n")
except Exception as e:
logging.error(str(e))
pass
for i in range(0, len(lines), 3):
if len(lines[i].rstrip()) == 0:
continue
index = int(lines[i].rstrip()[1:])
localized_name = lines[i + 1][1:]
url = lines[i + 2]
icon = self.load_station_icon(folder, index)
state = State()
state.index = index
state.genre = genre
state.url = url.rstrip()
state.name = str(index)
state.l_name = localized_name.rstrip()
state.icon_base = icon
state.comparator_item = INDEX
state.index_in_page = index % stations_per_page
stations.append(state)
return stations
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
