68 lines
No EOL
2.7 KiB
Python
68 lines
No EOL
2.7 KiB
Python
from DesignEntity import DesignEntity
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from Assets import defaultfontsize
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from datetime import datetime, date, timedelta
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from TableTextDesign import TableTextDesign
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from PIL import ImageDraw
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from TextFormatter import date_summary_str, event_time_detailed
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line_color = "black"
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line_width = 1
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class AgendaListDesign (DesignEntity):
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'''Lists upcoming events in chronological order and groups them by days'''
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def __init__ (self, size, calendar, line_spacing = 3, col_spacing = 6, text_size = defaultfontsize, start_date = date.today()):
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super(AgendaListDesign, self).__init__(size)
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self.calendar = calendar
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self.line_spacing = line_spacing
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self.col_spacing = col_spacing
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self.text_size = text_size
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self.start_dt = datetime(start_date.year, start_date.month, start_date.day)
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def __finish_image__ (self):
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self.__calculate_parameter__()
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self.__create_infos_events__()
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self.__draw_infos__()
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self.__draw_lines__()
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def __calculate_parameter__ (self):
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self.__line_height__ = self.line_spacing + int(self.text_size)
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self.__event_number__ = int(int(self.size[1]) // self.__line_height__)
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self.__date_fontsize__ = self.text_size
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self.__date_linespace__ = self.line_spacing
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def __create_infos_events__ (self):
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self.infos = []
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last_date = ""
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fetch_day = self.start_dt
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while len(self.infos) < self.__event_number__:
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day_events = self.calendar.get_day_events(fetch_day)
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fetch_day_added_once = False
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for event in day_events:
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row = [ "" ]
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if fetch_day_added_once is False:
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row.append(date_summary_str(fetch_day))
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fetch_day_added_once = True
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else:
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row.append("")
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row.append(event_time_detailed(event))
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row.append(event.title)
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self.infos.append(row)
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fetch_day = fetch_day + timedelta(1)
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def __draw_infos__ (self):
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table = TableTextDesign(self.size, self.infos, fontsize = self.__date_fontsize__, line_spacing=self.__date_linespace__, col_spacing = self.col_spacing, truncate_cols = False)
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self.draw_design(table)
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def __draw_lines__ (self):
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for i, (_, date, _, _) in enumerate(self.infos[1:]):
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if date is not "":
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self.__draw_line__(i + 1)
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def __draw_line__ (self, index):
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ypos = index * self.__line_height__ - self.line_spacing / 2
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pos = (0, ypos)
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positions = [ pos, (self.size[0], ypos) ]
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ImageDraw.Draw(self.__image__).line(positions, fill=line_color, width=line_width) |