76 lines
No EOL
3.3 KiB
Python
76 lines
No EOL
3.3 KiB
Python
from DesignEntity import DesignEntity
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from TableTextDesign import TableTextDesign
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from settings import language
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class EventListDesign (DesignEntity):
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"""Creates a TableTextDesign filled with event
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begin date and title"""
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def __init__ (self, size, events, text_size = 16, line_spacing = 2, col_spacing = 10, event_prefix_func = None, font_family = None, general_color = "black", background_color = "white", highlight_color = "red", show_more_info = False):
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super(EventListDesign, self).__init__(size)
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self.events = events
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self.__event_matrix__ = []
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self.__props_matrix__ = []
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self.show_more_info = show_more_info
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self.text_size = text_size
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self.line_spacing = line_spacing
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self.col_spacing = col_spacing
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self.font_family = font_family
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self.general_color = general_color
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self.background_color = background_color
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self.highlight_color = highlight_color
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self.event_prefix_func = event_prefix_func
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if self.event_prefix_func is None:
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self.event_prefix_func = lambda x : self.__remove_leading_zero__(x.begin_datetime.strftime('%d %b'))
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def __finish_image__ (self):
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self.visible_event_count = int((self.size[1] - self.line_spacing) // (self.line_spacing + self.text_size))
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self.__fill_event_matrix__()
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col_hori_alignment = [ 'right', 'left' ]
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table_design = TableTextDesign(self.size, background_color = self.background_color, font=self.font_family, line_spacing=self.line_spacing, col_spacing=self.col_spacing, text_matrix=self.__event_matrix__, fontsize = self.text_size, column_horizontal_alignments=col_hori_alignment, mask=False, truncate_cols=False, cell_properties=self.__props_matrix__)
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self.draw_design(table_design)
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def __get_formatted_event__ (self, event):
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prefix = self.event_prefix_func(event)
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return [ prefix, event.title ]
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def __remove_leading_zero__ (self, text):
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while text[0] is '0':
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text = text[1:]
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return text
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def __fill_event_matrix__ (self):
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visible_events = self.events
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if self.show_more_info and len(visible_events) > self.visible_event_count:
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visible_events = visible_events[:self.visible_event_count - 1]
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for event in visible_events:
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row = self.__get_formatted_event__(event)
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self.__event_matrix__.append(row)
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self.__props_matrix__.append(self.__get_row_props__(event))
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if self.show_more_info is False:
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return
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additional_events_count = len(self.events) - len(visible_events)
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more_text = self.__get_more_text__()
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if additional_events_count > 0:
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self.__event_matrix__.append([ "", " + " + str(additional_events_count) + " " + more_text ])
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self.__props_matrix__.append(self.__get_row_props__(event))
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def __get_row_props__ (self, event = None):
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color = self.general_color
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bg_color = self.background_color
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if event is not None and event.highlight:
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color = self.highlight_color
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cell = {
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"color" : color,
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"background_color" : bg_color
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}
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return [ cell, cell ]
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def __get_more_text__ (self):
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more_texts = {
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"de" : "weitere",
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"en" : "more"
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}
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return more_texts[language] |