Exemplo n.º 1
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    def notify_start_conversation_listeners(self):
        """ Notify start conversation listeners """

        for listener in self.start_conversation_listeners:
            s = State()
            s.type = USER_EVENT_TYPE
            listener(s)
Exemplo n.º 2
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    def set_list(self, state=None):
        """ Set list view """

        s = State()
        s.source = KEY_LIST
        s.name = self.collection_topic
        self.set_current(s)
Exemplo n.º 3
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    def get_menu_button_layout(self, d):
        """ Return menu button layout
        
        :param d: dictionary with menu button flags
        
        :return: menu button layout
        """
        s = State()
        s.show_img = True
        s.show_label = True
        button_w = int(self.menu_layout.w / d[1])
        button_h = int(self.menu_layout.h / d[0])
        label_padding = 2
        image_padding = 4
        try:
            self.show_author = d[2]
        except:
            self.show_author = False

        try:
            self.show_genre = d[3]
        except:
            self.show_genre = False

        s.bounding_box = Rect(0, 0, button_w, button_h)
        return MultiLineButtonLayout(s, label_padding, image_padding)
Exemplo n.º 4
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 def slider_action_handler(self, evt):
     """ Slider action handler
     
     :param evt: event
     """
     a = self.config[FILE_PLAYBACK][CURRENT_FILE]
     b = self.config[AUDIOBOOKS][BROWSER_TRACK_FILENAME]
     c = self.config[CD_PLAYBACK][CD_TRACK]
     d = self.config[PODCASTS][PODCAST_EPISODE_URL]
     if not (a or b or c or d):
         return
     
     if not self.timer_started:
         return
     
     step = self.total_track_time / 100
     self.seek_time = step * evt.position
     
     st = self.convert_seconds_to_label(self.seek_time)
     self.set_track_time(self.current_time_name, st, self.current_time_layout, self.CURRENT_TIME_LAYER)
     self.notify_seek_listeners(str(self.seek_time))
     
     s = State()
     s.event_origin = self
     s.seek_time_label = str(self.seek_time)
     self.web_seek_listener(s)
Exemplo n.º 5
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    def refresh(self):
        """ Refresh screensaver """

        if self.saver_running:
            self.counter = self.counter + 1
            if int(self.counter *
                   self.one_cycle_period) == self.update_period * 1000:
                self.current_screensaver.refresh()
                self.counter = 0
                if self.config[SCREENSAVER][NAME] in WEB_SAVERS:
                    s = State()
                    if isinstance(self.current_screensaver, Component):
                        screen_savers = [WEATHER, CLOCK, LYRICS, LOGO]
                        if self.current_screensaver.name in screen_savers:
                            s.screen = self.current_screensaver
                        else:
                            s.screen = Container(self.util)
                            s.screen.components = [self.current_screensaver]
                    else:
                        s.screen = self.current_screensaver
                    self.notify_start_listeners(s)
        else:
            if self.current_delay == 0:
                return
            self.delay_counter = self.delay_counter + 1
            if int(self.delay_counter *
                   self.one_cycle_period) == self.current_delay * 1000:
                self.start_screensaver()
Exemplo n.º 6
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 def slider_action_handler(self, evt):
     """ Slider action handler
     
     :param evt: event
     """
     a = self.config[FILE_PLAYBACK][CURRENT_FILE]
     b = self.config[AUDIOBOOKS][BROWSER_TRACK_FILENAME]
     c = self.config[CD_PLAYBACK][CD_TRACK]
     d = self.config[PODCASTS][PODCAST_EPISODE_URL]
     e = self.config[COLLECTION_PLAYBACK][COLLECTION_FILE]
     if not (a or b or c or d or e):
         return
     
     if not self.timer_started:
         return
     
     step = self.total_track_time / 100
     self.seek_time = step * evt.position
     
     st = self.convert_seconds_to_label(self.seek_time)
     self.current.set_text(st)
     self.notify_seek_listeners(str(self.seek_time))
     
     if self.use_web and hasattr(self, "web_seek_listener"):
         s = State()
         s.event_origin = self
         s.seek_time_label = str(self.seek_time)
         self.web_seek_listener(s)
Exemplo n.º 7
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    def get_network_info(self, index, name, strength, bb):
        """ Prepare state object for network button

        :param index: network index
        :param name: network name
        :param strength: signal strength
        :param bb: bounding box
        :return: state object with network info
        """
        s = State()
        s.index = index
        s.name = name
        s.l_name = name
        s.strength = strength
        s.comparator_item = s.index
        s.bgr = self.config[COLORS][COLOR_DARK]
        s.show_bgr = True

        if strength <= 25:
            n = "s-1"
        elif strength > 25 and strength <= 50:
            n = "s-2"
        elif strength > 50 and strength <= 75:
            n = "s-3"
        elif strength > 75:
            n = "s-4"

        s.icon_base = self.util.load_mono_svg_icon(n, self.util.COLOR_MAIN, bb,
                                                   0.5)

        return s
Exemplo n.º 8
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 def get_cd_tracks_summary(self, cd_drive_name):
     """ Get the list of CD tracks summaries
     
     :param cd_drive_name: CD drive name
     
     :return: CD tracks summaries
     """
     drive_id = self.get_cd_drive_id_by_name(cd_drive_name)
     names = self.get_cd_track_names(drive_id)
     if not names:
         return None
     
     items = []
     for id, cd in enumerate(names):
         s = State()
         s.index = id
         s.playlist_track_number = id
         s.name = cd
         s.l_name = s.name
         s.file_type = FILE_AUDIO
         s.playback_mode = FILE_AUDIO
         s.file_name = self.get_cd_track_url(cd_drive_name, id + 1)
         s.url = s.file_name       
         items.append(s)
         
     return items
Exemplo n.º 9
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    def start_screensaver(self, name=None, state=None):
        """ Starts screensaver 
        
        :param name: screensaver name
        :param state: state object with song info
        """
        if name != None: # info
            self.previous_saver = self.config[SCREENSAVER][NAME]
            self.config[SCREENSAVER][NAME] = name
            self.change_saver_type()
            if name == LYRICS and state != None and hasattr(state, "album"):
                self.current_screensaver.set_song_info(state)

        if self.config[SCREENSAVER][NAME] in WEB_SAVERS:
            s = State()
            s.screen = self.current_screensaver
        else:
            s = None    

        self.current_screen.clean()
        self.current_screen.set_visible(False)
        self.current_screensaver.start()
        self.current_screensaver.refresh()
        self.counter = 0
        self.delay_counter = 0    
        self.saver_running = True

        self.notify_start_listeners(s)
Exemplo n.º 10
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    def update_playlist_menu(self, state):
        """ Update playlist menu
        This is initiated by player
        
        :param state: state object from player defining current playlist file
        """
        if self.config[FILE_PLAYBACK][
                CURRENT_FILE_PLAYBACK_MODE] != FILE_PLAYLIST:
            return

        s = State()
        s.dont_notify = True

        i = self.util.get_dictionary_value(state, "current_track_id")
        s.track_time = self.util.get_dictionary_value(state, "seek_time", "0")
        self.config[FILE_PLAYBACK][CURRENT_TRACK_TIME] = s.track_time

        if i != None:
            b = self.get_button_by_index_in_page(int(i) - 1)
            if not b:
                self.switch_to_next_page(s)
            s.comparator_item = int(i)

        name = self.util.get_dictionary_value(state, "Track")

        if not name:
            name = self.util.get_dictionary_value(state, "file_name")

        if name != None:
            self.config[FILE_PLAYBACK][CURRENT_FILE] = name

        self.item_selected(state)
Exemplo n.º 11
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    def set_value(self, v):
        self.top.set_text(v)

        if self.use_web and getattr(self, "web_seek_listener", None):
            s = State()
            s.event_origin = self
            s.seek_time_label = v
            self.web_seek_listener(s)
Exemplo n.º 12
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    def notify_motion_listeners(self):
        """ Notify all motion event listeners """

        state = State()
        state.event_origin = self
        state.position = self.get_position()
        for listener in self.motion_listeners:
            listener(state)
Exemplo n.º 13
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    def notify_slide_listeners(self):
        """ Notify event listeners for clicking on slider line event """

        state = State()
        state.event_origin = self
        state.position = self.get_position()
        for listener in self.slide_listeners:
            listener(state)
Exemplo n.º 14
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    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
Exemplo n.º 15
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 def keep_sending_event(self):
     """ Keep sending event when button was kept pressed """
     
     state = State()
     state.pos = self.pos
     time.sleep(0.5)
     while self.keep_sending:
         self.notify_area_listeners(state)
         time.sleep(0.1)
Exemplo n.º 16
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    def notify_start_conversation_listeners(self):
        """ Notify start conversation listeners """

        if not self.run_assistant:
            return

        for listener in self.start_conversation_listeners:
            s = State()
            s.type = USER_EVENT_TYPE
            listener(s)
Exemplo n.º 17
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    def get_page(self, page, devices):
        """ Get page of devices for provided page number

        :param page: page number
        :param devices: list of all devices

        :return: page of devices
        """
        p = {}
        if len(devices) == 0:
            return p

        start_index = (page - 1) * PAGE_SIZE_BLUETOOTH
        end_index = start_index + PAGE_SIZE_BLUETOOTH

        for i, d in enumerate(devices):
            s = State()
            s.index = i
            s.name = d["name"]
            s.l_name = s.name
            s.mac_address = d["mac_address"]
            s.comparator_item = i
            s.bgr = self.config[COLORS][COLOR_DARK]
            s.show_bgr = True
            if i >= start_index and i < end_index:
                p[d["name"]] = s

        return p
Exemplo n.º 18
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    def change_track(self, track_index):
        """ Change track
        
        :param track_index: index track
        """
        a = [AUDIOBOOKS, CD_PLAYER]
        m = self.config[CURRENT][MODE]
        if not (m in a):
            self.config[FILE_PLAYBACK][CURRENT_FILE] = self.get_filename(
                track_index)

        self.stop_timer()
        time.sleep(0.3)
        s = State()
        if m == FILE_PLAYBACK:
            s.playback_mode = self.config[FILE_PLAYBACK][
                CURRENT_FILE_PLAYBACK_MODE]

        s.playlist_track_number = track_index
        s.index = track_index
        s.source = ARROW_BUTTON
        s.file_name = self.get_filename(track_index)

        if self.cd_album != None:
            s.album = self.cd_album

        if self.config[CURRENT][MODE] == AUDIO_FILES:
            folder = self.current_folder
            if not folder.endswith(os.sep):
                folder += os.sep
            s.url = folder + s.file_name

        self.set_current(True, s)
Exemplo n.º 19
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    def create_keyboard(self, keyboard_type, span, transition_map):
        """ Create keyboard

        :param keyboard_type: type
        :param span: span
        :param transition_map: transition map
        """
        layout = self.get_layout(span)
        buttons = []
        keys = None
        self.current_keyboard_type = keyboard_type

        try:
            buttons = self.keyboards[keyboard_type]
            self.components = buttons
            return
        except:
            pass

        if keyboard_type == KEYBOARD_abc:
            keys = KEYBOARD_1
        elif keyboard_type == KEYBOARD_ABC:
            keys = KEYBOARD_2
        elif keyboard_type == KEYBOARD_123:
            keys = KEYBOARD_3
        elif keyboard_type == KEYBOARD_symbol:
            keys = KEYBOARD_4

        for i, k in enumerate(keys):
            if not k:
                c = Component(self.util, layout[i], bgr=self.config[BACKGROUND][MENU_BGR_COLOR])
                c.parent_screen = self.screen
                c.name = "gap" + str(i)
                buttons.append(c)
                continue
            s = State()
            s.index = i
            s.name = k
            s.l_name = k
            s.comparator_item = s.index
            s.bgr = self.config[COLORS][COLOR_DARK]
            s.show_bgr = True
            s.bounding_box = layout[i]
            s.key_map = transition_map[i]
            button = self.factory.create_menu_button(s, layout[i], self.press_key, False, 50, 100, False, True)
            buttons.append(button)
        buttons[0].set_selected(True)
        self.keyboards[keyboard_type] = buttons
        self.components = buttons

        if keyboard_type != KEYBOARD_abc:
            self.set_observers()

        self.buttons = {i : item for i, item in enumerate(buttons)}
Exemplo n.º 20
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 def handle_event(self, event):
     """ Handle menu events
     
     :param event: event object
     """
     if not self.visible: return
     
     if event.type == USER_EVENT_TYPE and event.sub_type == SUB_TYPE_KEYBOARD and event.action == pygame.KEYUP:
         i = self.get_selected_index()
         k = event.keyboard_key
         
         if k == kbd_keys[KEY_LEFT]:
             if i == None:
                 return
             
             if i == 0 and self.current_page == 1:
                 pass
             elif i == 0 and self.current_page != 1:
                 s = State()
                 s.select_last = True
                 self.previous_page(s)
                 self.unselect()
                 self.select_by_index(len(self.buttons) - 1) 
             else:
                 self.unselect()
                 self.select_by_index(i - 1) 
         elif k == kbd_keys[KEY_RIGHT]:
             if i == None:
                 return
             
             if i == len(self.buttons) - 1:
                 self.next_page(None)
             else:
                 self.unselect()
                 self.select_by_index(i + 1)   
         elif k == kbd_keys[KEY_UP] or k == kbd_keys[KEY_DOWN]:
             Menu.handle_event(self, event)
         elif k == kbd_keys[KEY_SELECT] and not self.start_page_num:
             Menu.handle_event(self, event)
         elif k in kbd_num_keys:
             self.start_page_num = True
             self.current_page_num += self.get_num_str(k)
             self.set_title(int(self.current_page_num))
         elif k == kbd_keys[KEY_SELECT] and self.start_page_num:
             self.start_page_num = False
             self.go_to_page(int(self.current_page_num))
             self.current_page_num = ""
             self.select_by_index(0) 
         elif k == kbd_keys[KEY_PARENT] and self.start_page_num:
             self.start_page_num = False
             self.current_page_num = ""
             self.reset_title()
     else:
         Menu.handle_event(self, event)
Exemplo n.º 21
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    def handle_event(self, event):
        """ Handle screen events

        :param event: event object
        """
        if (event.type == pygame.MOUSEBUTTONUP and event.button == 1) or \
            (event.type == USER_EVENT_TYPE and event.sub_type == SUB_TYPE_KEYBOARD and event.keyboard_key == pygame.K_ESCAPE):
            s = State()
            s.source = KEY_BACK
            self.listener(s)
            self.redraw_observer()
Exemplo n.º 22
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 def set_audio_file_playlist(self, index):
     """ Set file in playlist
     
     :param index: file index in playlist
     """
     state = State()
     state.playback_mode = FILE_PLAYLIST
     state.playlist_track_number = index
     state.file_type = FILE_AUDIO
     self.current_folder = self.config[FILE_PLAYBACK][CURRENT_FOLDER]
     self.notify_play_listeners(state)
Exemplo n.º 23
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    def notify_knob_listeners(self):
        """ Notify all knob event listeners """

        for listener in self.knob_listeners:
            n = listener.__name__
            if "mute" in n:
                listener()
            elif "update_web_ui" in n:
                state = State()
                state.event_origin = self
                listener(state)
            else:
                listener(self.get_position())
Exemplo n.º 24
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    def refresh_tracks(self, state):
        """ Refresh tracks menu
        
        :param state: not used
        """
        name = self.current_cd_drive_name
        if name and self.cdutil.is_drive_empty(name):
            s = State()
            s.no_physical_eject = True
            self.eject_cd(s)

        self.set_file_menu()
        self.set_screen_title()
Exemplo n.º 25
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 def get_cd_track(self):
     """ Get CD track info for the track defined in the configuration 
     
     :return: track info
     """
     s = State()
     cd_drive = self.config[CD_PLAYBACK][CD_DRIVE_NAME]
     cd_track = self.config[CD_PLAYBACK][CD_TRACK]
     if cd_drive and cd_track:
         s.file_name = self.get_cd_track_url(cd_drive, int(cd_track))
         s.url = s.file_name
         return s
     return None
Exemplo n.º 26
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    def get_icon_bounding_box(self,
                              constr,
                              location,
                              image_area,
                              image_size,
                              padding,
                              show_label=True):
        """ Create icon bounding box

        :param constr: bounding box
        :param location: image location
        :param image_area: image area in bounding box
        :param image_size: image size inside of image area
        :param padding: padding
        """
        s = State()
        s.show_img = True
        s.show_label = show_label
        s.image_location = location
        s.image_area_percent = image_area
        image_size_percent = image_size
        s.bounding_box = constr
        s.padding = padding
        layout = ButtonLayout(s)
        box = layout.image_rectangle
        box.h = (box.h / 100) * image_size_percent

        return box
Exemplo n.º 27
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Arquivo: util.py Projeto: Rucia1/Peppy
    def load_playlist(self, state, playlist_provider, rows, columns):
        """ Handle playlist
        
        :param state: state object defining playlist
        :param playlist_provider: provider
        :param rows: menu rows 
        :param columns: menu columns
        
        :return: playlist 
        """
        n = getattr(state, "file_name", None)
        if n == None:
            state.file_name = self.config[FILE_PLAYBACK][FILE_AUDIO]

        p = playlist_provider(state)

        if not p:
            return

        play_list = []

        for i, n in enumerate(p):
            s = State()
            s.index = i
            s.playlist_track_number = i
            s.file_name = n
            s.file_type = FILE_AUDIO
            s.url = state.folder + os.sep + n
            s.playback_mode = FILE_PLAYLIST
            play_list.append(s)

        return self.load_playlist_content(play_list, rows, columns)
Exemplo n.º 28
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 def get_screensaver_delays(self):
     """ Get screensaver delay button states
     
     :return: dictionary with button states
     """
     names = [KEY_SCREENSAVER_DELAY_1, KEY_SCREENSAVER_DELAY_3, KEY_SCREENSAVER_DELAY_OFF]
     delays = {}
     for n in names:            
         state = State()
         state.name = n
         state.l_name = self.config[LABELS][n]
         state.comparator_item = n
         state.bgr = self.config[COLORS][COLOR_DARK]
         delays[state.name] = state                
     return delays
Exemplo n.º 29
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 def get_audio_files_from_playlist(self):
     """ Call player for files in the playlist 
     
     :return: list of files from playlist
     """
     files = []
     if getattr(self, "playlist", None):
         for n in range(len(self.playlist)):
             st = State()
             st.index = st.comparator_item = n
             t = self.playlist[n]
             st.file_type = FILE_AUDIO
             st.file_name = t["file_name"]
             files.append(st)
     return files
Exemplo n.º 30
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 def get_filelist_items(self, get_current_playlist):
     """ Call player for files in the playlist 
     
     :return: list of files from playlist
     """
     playlist = get_current_playlist()
     files = []
     if playlist:
         for n in range(len(playlist)):
             st = State()
             st.index = st.comparator_item = n
             st.file_type = FILE_AUDIO
             st.file_name = st.url = playlist[n]
             files.append(st)
     return files
Exemplo n.º 31
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    def prepare_page(self):
        """ Prepare topic page

        :return: page dictionary
        """
        page, self.first_item, self.last_item = self.get_current_page()
        p = {}
        for i, n in enumerate(page):
            s = State()
            s.index = i
            if "\x00" in n:
                n = n.replace("\x00", "")
            s.name = n
            s.l_name = n
            p[str(i)] = s
        return p
Exemplo n.º 32
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 def set_genre_button_image(self, genre):
     """ Set genre button image
     
     :param genre: genre button
     """
     s = State()
     s.__dict__ = genre.__dict__
     s.bounding_box = self.genres_button.state.bounding_box
     s.bgr = self.genres_button.bgr
     s.show_label = False
     s.keyboard_key = kbd_keys[KEY_MENU]
     self.genres_button.set_state(s)
Exemplo n.º 33
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 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
Exemplo n.º 34
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 def create_arrow_button(self, bb, name, key, location, label_text, image_area=40):
     """ 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]
     s.show_bgr = True
     s.show_img = True
     s.show_label = True
     s.image_location = location
     s.label_location = CENTER
     s.image_area_percent = image_area
     s.label_text_height = 44
     s.l_name = label_text
     s.auto_update = 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
     self.set_state_icons(s)
     b = Button(self.util, s)
     return b
Exemplo n.º 35
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 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        
Exemplo n.º 36
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 def create_play_pause_button(self, bb, action):
     """ Create Play/Pause button
     
     :param bb: bounding box
     :param action: event listener
     
     :return: play/pause button
     """
     states = []
     
     pause_state = State()
     pause_state.name = "pause"
     pause_state.bounding_box = bb
     pause_state.bgr = (0, 0, 0)
     pause_state.keyboard_key = kbd_keys[KEY_PLAY_PAUSE]
     pause_state.action = action
     pause_state.img_x = None
     pause_state.img_y = None
     pause_state.auto_update = True
     pause_state.image_align_v = V_ALIGN_CENTER
     pause_state.show_bgr = True
     pause_state.show_img = True
     states.append(pause_state)
     
     play_state = State()
     play_state.name = "play"
     play_state.bounding_box = bb
     play_state.bgr = (0, 0, 0)
     play_state.keyboard_key = kbd_keys[KEY_PLAY_PAUSE]
     play_state.action = action
     play_state.img_x = None
     play_state.img_y = None
     play_state.auto_update = True
     play_state.image_align_v = V_ALIGN_CENTER
     play_state.show_bgr = True
     play_state.show_img = True
     states.append(play_state)        
     
     return self.create_multi_state_button(states)
Exemplo n.º 37
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 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
Exemplo n.º 38
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 def create_toggle_button(self, name, keyboard_key=None, lirc_code=None, bounding_box=None):
     """ Create toggle button (e.g. Shutdown 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
     """
     state = State()
     state.name = name
     state.keyboard_key = keyboard_key
     state.lirc_code = lirc_code
     state.bgr = (0, 0, 0)
     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
     self.set_state_icons(state)
     button = ToggleButton(self.util, state)
     return button
Exemplo n.º 39
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 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