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New prototype

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Maximilian Giller 2019-03-27 18:26:54 +01:00
parent bd03a2b604
commit 5faa0c5d1c
1 changed files with 28 additions and 42 deletions
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Calendar/AgendaListDesign.py
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@ -1,82 +1,68 @@
from DesignEntity import DesignEntity from DesignEntity import DesignEntity
from Assets import defaultfontsize from Assets import defaultfontsize
from datetime import datetime, date, timedelta from datetime import datetime, date, timedelta
from SingelDayEventListDesign import SingelDayEventListDesign
from TableTextDesign import TableTextDesign from TableTextDesign import TableTextDesign
from PIL import ImageDraw from PIL import ImageDraw
from TextFormatter import date_summary_str, event_time_detailed
line_color = "black" line_color = "black"
line_width = 1 line_width = 1
class AgendaListDesign (DesignEntity): class AgendaListDesign (DesignEntity):
'''Lists upcoming events in chronological order and groups them by days''' '''Lists upcoming events in chronological order and groups them by days'''
def __init__ (self, size, calendar, line_spacing = 3, text_size = defaultfontsize, start_date = date.today()): def __init__ (self, size, calendar, line_spacing = 3, col_spacing = 6, text_size = defaultfontsize, start_date = date.today()):
super(AgendaListDesign, self).__init__(size) super(AgendaListDesign, self).__init__(size)
self.calendar = calendar self.calendar = calendar
self.line_spacing = line_spacing self.line_spacing = line_spacing
self.col_spacing = col_spacing
self.text_size = text_size self.text_size = text_size
self.start_dt = datetime(start_date.year, start_date.month, start_date.day) self.start_dt = datetime(start_date.year, start_date.month, start_date.day)
def __finish_image__ (self): def __finish_image__ (self):
self.__calculate_parameter__() self.__calculate_parameter__()
self.__fetch_events__() self.__create_infos_events__()
self.__draw_events__() self.__draw_infos__()
self.__draw_dates__()
self.__draw_lines__() self.__draw_lines__()
def __calculate_parameter__ (self): def __calculate_parameter__ (self):
self.__line_height__ = self.line_spacing + int(self.text_size) self.__line_height__ = self.line_spacing + int(self.text_size)
self.__event_number__ = int(int(self.size[1]) // self.__line_height__) self.__event_number__ = int(int(self.size[1]) // self.__line_height__)
self.__date_fontsize__ = self.text_size self.__date_fontsize__ = self.text_size
self.__date_width__ = self.__date_fontsize__ * 5
self.__date_linespace__ = self.line_spacing self.__date_linespace__ = self.line_spacing
def __fetch_events__ (self): def __create_infos_events__ (self):
self.__events__ = [] self.infos = []
self.__dates__ = [] last_date = ""
fetch_day = self.start_dt fetch_day = self.start_dt
while len(self.__events__) < self.__event_number__: while len(self.infos) < self.__event_number__:
day_events = self.calendar.get_day_events(fetch_day) day_events = self.calendar.get_day_events(fetch_day)
self.__events__.extend(day_events) fetch_day_added_once = False
for _ in range(len(day_events)): for event in day_events:
self.__dates__.append(fetch_day) row = [ "" ]
if fetch_day_added_once is False:
row.append(date_summary_str(fetch_day))
fetch_day_added_once = True
else:
row.append("")
row.append(event_time_detailed(event))
row.append(event.title)
self.infos.append(row)
fetch_day = fetch_day + timedelta(1) fetch_day = fetch_day + timedelta(1)
def __draw_events__ (self): def __draw_infos__ (self):
size = (self.size[0] - self.__date_width__, self.size[1]) table = TableTextDesign(self.size, self.infos, fontsize = self.__date_fontsize__, line_spacing=self.__date_linespace__, col_spacing = self.col_spacing, truncate_cols = False)
events = SingelDayEventListDesign(size, self.__events__, font_size=self.text_size, line_spacing=self.line_spacing)
events.pos = (self.__date_width__, 0)
self.draw_design(events)
def __draw_dates__ (self):
size = (self.__date_width__, self.size[1])
date_matrix = self.__get_date_matrix__()
table = TableTextDesign(size, date_matrix, fontsize = self.__date_fontsize__, line_spacing=self.__date_linespace__)
table.pos = (0, 0)
self.draw_design(table) self.draw_design(table)
def __get_date_matrix__ (self):
matrix = []
last_date = ""
for date in self.__dates__:
current_date = date.strftime(" %d. %b")
if current_date != last_date:
last_date = current_date
matrix.append([current_date])
else:
matrix.append([""])
return matrix
def __draw_lines__ (self): def __draw_lines__ (self):
for i, (first, second) in enumerate(zip(self.__dates__, self.__dates__[1:])): for i, (_, date, _, _) in enumerate(self.infos[1:]):
if first is not second: if date is not "":
self.__draw_line__(i + 1) self.__draw_line__(i + 1)
def __draw_line__(self, index): def __draw_line__ (self, index):
ypos = index * self.__line_height__ - self.line_spacing / 2 ypos = index * self.__line_height__ - self.line_spacing / 2
pos = (0, ypos) pos = (0, ypos)
positions = [pos, (self.size[0], ypos)] positions = [ pos, (self.size[0], ypos) ]
ImageDraw.Draw(self.__image__).line(positions, fill=line_color, width=line_width) ImageDraw.Draw(self.__image__).line(positions, fill=line_color, width=line_width)