def create_image_button(self, name, action=None, keyboard_key=None, lirc_code=None, bounding_box=None, bgr=(0, 0, 0), x_margin_percent=None, resizable=True):
""" Create image button
:param name: button name
:param action: action listener
:param keyboard_key: keyboard key assigned to the button
:param lirc_code: LIRC code assigned to the button
:param bounding_box: button bounding box
:param bgr: button background color
:param x_margin_percent: X margin for the button
:param resizable: flag defining if button can be resized, True - resizable, False - non-resizable
"""
state = State()
state.name = name
state.bounding_box = bounding_box
state.bgr = bgr
state.keyboard_key = keyboard_key
state.lirc_code = lirc_code
state.img_x = None
state.img_y = None
state.auto_update = True
state.show_bgr = True
state.show_img = True
state.image_align_v = V_ALIGN_CENTER
state.x_margin_percent = x_margin_percent
state.resizable = resizable
self.set_state_icons(state)
button = Button(self.util, state)
if action:
button.add_release_listener(action)
return button
def create_collection_menu_button(self, s, constr, action, scale, font_size):
""" Create Collection 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
:return: wifi menu button
"""
s.bounding_box = constr
s.img_x = None
s.img_y = None
s.auto_update = True
s.show_bgr = True
s.show_img = False
s.show_label = True
s.text_color_normal = self.config[COLORS][COLOR_BRIGHT]
s.text_color_selected = self.config[COLORS][COLOR_CONTRAST]
s.text_color_disabled = self.config[COLORS][COLOR_MEDIUM]
s.text_color_current = s.text_color_normal
s.bgr = self.config[BACKGROUND][MENU_BGR_COLOR]
s.label_text_height = 40
s.v_align = V_ALIGN_CENTER
s.h_align = H_ALIGN_LEFT
s.h_offset = (constr.w / 100) * 15
s.padding = 3
s.wrap_labels = self.config[WRAP_LABELS]
s.fixed_height = font_size
button = Button(self.util, s)
button.add_release_listener(action)
return button
def create_track_menu_button(self, s, constr, action, show_img=True, show_label=True):
""" Create 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
:return: menu button
"""
s.bounding_box = constr
s.img_x = None
s.img_y = None
s.auto_update = True
s.show_bgr = True
s.show_img = show_img
s.show_label = show_label
s.source = TRACK_MENU
if s.name in ABC_RU:
s.text_color_normal = self.config[COLORS][COLOR_BRIGHT]
else:
s.text_color_normal = (255, 255, 255)
s.text_color_selected = self.config[COLORS][COLOR_CONTRAST]
s.text_color_disabled = self.config[COLORS][COLOR_MEDIUM]
s.text_color_current = s.text_color_normal
button = Button(self.util, s)
button.bgr = self.config[COLORS][COLOR_DARK]
button.add_release_listener(action)
return button
def create_file_button(self, bb, action=None):
""" Create default audio file button
:param bb: bounding box
:param action: button event listener
:return: default audio file button
"""
state = State()
state.icon_base = self.image_util.get_audio_file_icon("", bb)
state.scaled = False
state.name = "cd"
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 = False
state.show_img = True
state.image_align_v = V_ALIGN_CENTER
state.source = FILE_BUTTON
button = Button(self.util, state)
button.add_release_listener(action)
return button
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.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 create_image_button(self, name, action=None, keyboard_key=None, lirc_code=None, bounding_box=None,
bgr=(0, 0, 0), x_margin_percent=None, resizable=True, image_size_percent=100, source=None, selected=True):
""" Create image button
:param name: button name
:param action: action listener
:param keyboard_key: keyboard key assigned to the button
:param lirc_code: LIRC code assigned to the button
:param bounding_box: button bounding box
:param bgr: button background color
:param x_margin_percent: X margin for the button
:param resizable: flag defining if button can be resized, True - resizable, False - non-resizable
"""
state = State()
state.name = name
state.bounding_box = bounding_box
state.bgr = bgr
state.keyboard_key = keyboard_key
state.lirc_code = lirc_code
state.img_x = None
state.img_y = None
state.auto_update = True
state.show_bgr = True
state.show_img = True
state.image_align_v = V_ALIGN_CENTER
state.x_margin_percent = x_margin_percent
state.resizable = resizable
state.source = source
state.image_size_percent = image_size_percent / 100.0
self.set_state_icons(state, selected)
button = Button(self.util, state)
if action:
button.add_release_listener(action)
return button
def create_book_author_menu_button(self,
s,
constr,
action,
show_img=True,
show_label=True):
""" Create Author Menu button
:param s: button state
:param constr: bounding box
:param action: button event listener
:param show_img: True - show image, False - don't show image
:param show_label: True - show label, False - don't show label
:return: genre menu button
"""
s.bounding_box = constr
s.img_x = None
s.img_y = None
s.auto_update = True
s.show_bgr = True
s.show_img = show_img
s.show_label = show_label
s.text_color_normal = self.config[COLORS][COLOR_BRIGHT]
s.text_color_selected = self.config[COLORS][COLOR_CONTRAST]
s.text_color_disabled = self.config[COLORS][COLOR_MEDIUM]
s.text_color_current = s.text_color_normal
s.label_text_height = 35
button = Button(self.util, s)
button.bgr = self.config[COLORS][COLOR_DARK]
button.add_release_listener(action)
return button
def create_menu_button(self, s, constr, action, scale, label_area_percent, label_text_height, show_img=True):
""" Create 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
:return: menu button
"""
if scale:
self.set_state_scaled_icons(s, constr)
s.bounding_box = constr
s.img_x = None
s.img_y = None
s.auto_update = True
s.show_bgr = True
s.show_img = show_img
s.show_label = True
s.image_location = CENTER
s.label_location = BOTTOM
s.label_area_percent = label_area_percent
s.label_text_height = label_text_height
s.text_color_normal = self.config[COLORS][COLOR_BRIGHT]
s.text_color_selected = self.config[COLORS][COLOR_CONTRAST]
s.text_color_disabled = self.config[COLORS][COLOR_MEDIUM]
s.text_color_current = s.text_color_normal
button = Button(self.util, s)
button.bgr = self.config[COLORS][COLOR_DARK]
button.add_release_listener(action)
if getattr(s, "icon_base", False):
button.components[1].content = s.icon_base
button.scaled = scale
return button
def __init__(self, util, state):
""" Initializer
:param util: utility object
:param state: button state
"""
Button.__init__(self, util, state)
def create_collection_track_menu_button(self,
s,
constr,
action,
show_img=True,
show_label=True):
""" Create Collection Track Menu button
:param s: button state
:param constr: scaling constraints
:param action: button event listener
:param show_img: True - show button image, False - not
:param show_label: True - show button label, False - not
:return: menu button
"""
s.bounding_box = constr
s.img_x = None
s.img_y = None
s.auto_update = True
s.show_bgr = True
s.show_img = show_img
s.show_label = show_label
s.source = TRACK_MENU
s.text_color_normal = self.config[COLORS][COLOR_BRIGHT]
s.text_color_selected = self.config[COLORS][COLOR_CONTRAST]
s.text_color_disabled = self.config[COLORS][COLOR_MEDIUM]
s.text_color_current = s.text_color_normal
s.wrap_labels = self.config[WRAP_LABELS]
button = Button(self.util, s)
button.bgr = self.config[COLORS][COLOR_DARK]
button.add_release_listener(action)
return button
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 create_latin_abc_menu_button(self, s, constr, action, scale,
font_size):
""" Create Latin ABC Menu button
:param s: button state
:param constr: scaling constraints
:param action: button event listener
:param show_img: True - show image, False - don't show image
:param show_label: True - show label, False - don't show label
:return: menu button
"""
s.bounding_box = constr
s.img_x = None
s.img_y = None
s.auto_update = True
s.show_bgr = True
s.show_img = False
s.show_label = True
s.text_color_normal = self.config[COLORS][COLOR_BRIGHT]
s.text_color_selected = self.config[COLORS][COLOR_CONTRAST]
s.text_color_disabled = self.config[COLORS][COLOR_MEDIUM]
s.text_color_current = s.text_color_normal
s.bgr = self.config[BACKGROUND][MENU_BGR_COLOR]
s.fixed_height = font_size
button = Button(self.util, s)
button.add_release_listener(action)
return button
def __init__(self, util, state):
""" Initializer
:param util: utility object
:param states: button states
"""
Button.__init__(self, util, state)
self.pressed = False
self.cancel_listeners = list()
def __init__(self, util, state):
""" Initializer
:param util: utility object
:param states: button states
"""
Button.__init__(self, util, state)
self.pressed = False
self.cancel_listeners = list()
def __init__(self, util, state, padding=2):
""" Initializer
:param util: utility object
:param state: button state
"""
self.state = state
self.config = util.config
self.padding = padding
Button.__init__(self, util, self.state)
def __init__(self, util, states):
""" Initializer
:param util: utility object
:param states: button states
"""
self.states = states
self.index = 0
self.state = states[self.index]
self.name = self.state.name
self.start_listeners = dict()
Button.__init__(self, util, self.state)
def __init__(self, util, states):
""" Initializer
:param util: utility object
:param states: button states
"""
self.states = states
self.index = 0
self.state = states[self.index]
for s in states:
s.event_origin = self
self.name = self.state.name
self.start_listeners = dict()
Button.__init__(self, util, self.state)
def create_timer_button(self, name, keyboard_key=None, lirc_code=None, bounding_box=None, image_size_percent=100, label=None):
""" Create timer button
:param name: button name
:param keyboard_key: keyboard key assigned to the button
:param lirc_code: LIRC code assigned to the button
:param bounding_box: button bounding box
:param image_size_percent: button icon size in percent
:param label: button label
"""
state = State()
state.name = name
state.keyboard_key = keyboard_key
state.lirc_code = lirc_code
state.bgr = self.config[BACKGROUND][MENU_BGR_COLOR]
state.bounding_box = bounding_box
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.image_size_percent = image_size_percent
self.set_state_icons(state)
button = Button(self.util, state)
return button
def create_arrow_button(self, bb, name, key, location, label_text,
image_area, image_size):
""" Create Arrow button (e.g. Left, Next Page etc.)
:param bb: bounding box
:param name: button name
:param key: keyboard key associated with button
:param location: image location inside of bounding box
:param label_text: button label text
:param image_area: percentage of height occupied by button image
:return: arrow button
"""
s = State()
s.name = name
s.bounding_box = bb
s.keyboard_key = key
s.bgr = self.config[COLORS][COLOR_DARK_LIGHT]
s.show_bgr = True
s.show_img = True
s.show_label = True
s.image_location = location
s.label_location = CENTER
s.label_text_height = 40
s.l_name = label_text
s.auto_update = True
s.image_size_percent = image_area / 100
s.text_color_normal = self.config[COLORS][COLOR_BRIGHT]
s.text_color_selected = self.config[COLORS][COLOR_CONTRAST]
s.text_color_disabled = self.config[COLORS][COLOR_MEDIUM]
s.text_color_current = s.text_color_normal
self.set_state_icons(s)
if image_size != 100:
self.resize_image(s, image_size)
b = Button(self.util, s)
return b
def create_menu_button(self, s, constr, action, scale, label_area_percent=30, label_text_height=44, show_img=True, show_label=True, bgr=None, source=None, font_size=None, ignore_bgr_opacity=False):
""" Create Menu button
:param s: button state
:param constr: scaling constraints
:param action: button event listener
:param scale: True - scale image and label, False - don't scale image and label
:return: menu button
"""
s.bounding_box = constr
s.img_x = None
s.img_y = None
s.auto_update = True
s.show_bgr = True
s.show_img = show_img and getattr(s, "show_img", True)
s.show_label = show_label
if getattr(s, "file_type", None) == FILE_AUDIO and getattr(s, "has_embedded_image", None):
s.show_label = not self.config[HIDE_FOLDER_NAME]
if getattr(s, "file_type", None) != None and self.config[HIDE_FOLDER_NAME]:
s.show_selection = True
s.image_location = getattr(s, "image_location", TOP)
s.label_location = getattr(s, "label_location", BOTTOM)
s.label_area_percent = label_area_percent
if s.show_img and s.label_area_percent:
s.image_area_percent = 100 - s.label_area_percent
s.label_text_height = label_text_height
s.v_align = getattr(s, "v_align", V_ALIGN_CENTER)
s.text_color_normal = self.config[COLORS][COLOR_BRIGHT]
s.text_color_selected = self.config[COLORS][COLOR_CONTRAST]
s.text_color_disabled = self.config[COLORS][COLOR_MEDIUM]
s.text_color_current = s.text_color_normal
s.fixed_height = font_size
s.scale = scale
s.source = source
if bgr:
s.bgr = bgr
else:
if ignore_bgr_opacity:
s.bgr = self.config[COLORS][COLOR_DARK]
else:
s.bgr = self.config[BACKGROUND][MENU_BGR_COLOR]
button = Button(self.util, s)
button.add_release_listener(action)
if not getattr(s, "enabled", True):
button.set_enabled(False)
elif getattr(s, "icon_base", False) and not getattr(s, "scaled", False):
button.components[1].content = s.icon_base
button.scaled = scale
return button
def create_arrow_button(self,
bb,
name,
key,
location,
label_text,
image_area,
image_size,
arrow_labels=True,
rest_command=None):
""" Create Arrow button (e.g. Left, Next Page etc.)
:param bb: bounding box
:param name: button name
:param key: keyboard key associated with button
:param location: image location inside of bounding box
:param label_text: button label text
:param image_area: percentage of height occupied by button image
:param arrow_labels: show arrow label or not
:param rest_command: REST API command assigned to the button
:return: arrow button
"""
s = State()
s.name = name
s.bounding_box = bb
s.keyboard_key = key
s.bgr = self.config[BACKGROUND][FOOTER_BGR_COLOR]
s.show_bgr = True
s.show_img = True
if arrow_labels:
s.show_label = True
else:
s.show_label = False
s.image_location = location
s.label_location = CENTER
s.label_text_height = 40
s.l_name = label_text
s.auto_update = True
s.image_size_percent = image_area / 100
s.image_area_percent = image_area
s.text_color_normal = self.config[COLORS][COLOR_BRIGHT]
s.text_color_selected = self.config[COLORS][COLOR_CONTRAST]
s.text_color_disabled = self.config[COLORS][COLOR_MEDIUM]
s.text_color_current = s.text_color_normal
if rest_command:
s.rest_commands = [rest_command]
self.set_state_icons(s)
if image_size != 100:
self.resize_image(s, image_size)
b = Button(self.util, s)
return b
def create_menu_button(self,
s,
constr,
action,
scale,
label_area_percent=30,
label_text_height=44,
show_img=True,
show_label=True,
bgr=None,
source=None,
font_size=None):
""" Create Menu button
:param s: button state
:param constr: scaling constraints
:param action: button event listener
:param scale: True - scale image and label, False - don't scale image and label
:return: menu button
"""
s.bounding_box = constr
s.img_x = None
s.img_y = None
s.auto_update = True
s.show_bgr = True
s.show_img = show_img and getattr(s, "show_img", True)
s.show_label = show_label
s.image_location = CENTER
s.label_location = BOTTOM
s.label_area_percent = label_area_percent
s.label_text_height = label_text_height
s.text_color_normal = self.config[COLORS][COLOR_BRIGHT]
s.text_color_selected = self.config[COLORS][COLOR_CONTRAST]
s.text_color_disabled = self.config[COLORS][COLOR_MEDIUM]
s.text_color_current = s.text_color_normal
if font_size:
s.fixed_height = int(font_size * 0.8)
s.scale = scale
s.source = source
if bgr:
s.bgr = bgr
else:
s.bgr = self.config[COLORS][COLOR_DARK]
button = Button(self.util, s)
button.add_release_listener(action)
if not getattr(s, "enabled", True):
button.set_enabled(False)
elif getattr(s, "icon_base",
False) and not getattr(s, "scaled", False):
button.components[1].content = s.icon_base
button.scaled = scale
return button
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 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 create_genre_button(self, bb, state, image_area):
""" Create Genre button
:param bb: bounding box
:param state: button state
:return: genre button
"""
s = State()
s.__dict__ = state.__dict__
s.bgr = (0, 0, 0)
s.bounding_box = bb
s.keyboard_key = kbd_keys[KEY_MENU]
s.img_x = None
s.img_y = None
s.auto_update = True
s.image_align_v = V_ALIGN_CENTER
s.show_bgr = True
s.show_img = True
s.show_label = False
self.scale_genre_button_image(s, image_area)
return Button(self.util, s)
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_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)
