mirror of
https://github.com/cyberboy666/r_e_c_u_r.git
synced 2025-12-05 16:00:06 +01:00
267 lines
12 KiB
Python
267 lines
12 KiB
Python
from tkinter import Text, END
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import math
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import time
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import display_centre.menu as menu
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class Display(object):
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MENU_HEIGHT = 10
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SELECTOR_WIDTH = 0.47
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ROW_OFFSET = 6.0
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def __init__(self, tk, video_driver, capture, message_handler, data):
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self.tk = tk
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self.video_driver = video_driver
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self.capture = capture
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self.message_handler = message_handler
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self.data = data
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self.browser_menu = menu.BrowserMenu(self.data, self.MENU_HEIGHT)
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self.settings_menu = menu.SettingsMenu(self.data, self.MENU_HEIGHT)
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#self.top_menu_index = 0
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#self.selected_list_index = self.top_menu_index
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self.display_text = self._create_display_text(self.tk)
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self._add_tags()
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self._update_screen_every_second()
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@staticmethod
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def _create_display_text(tk):
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return Text(tk, bg="black", fg="white", font=('Liberation Mono', 13))
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def _add_tags(self):
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self.display_text.tag_configure("SELECT", background="white", foreground="black")
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self.display_text.tag_configure("TITLE", background="black", foreground="red")
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self.display_text.tag_configure("DISPLAY_MODE", background="black", foreground="magenta")
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self.display_text.tag_configure("ERROR_MESSAGE", background="red", foreground="white")
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self.display_text.tag_configure("INFO_MESSAGE", background="blue", foreground="white")
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self.display_text.tag_configure("NOW_PLAYER_INFO", background="black", foreground="yellow")
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self.display_text.tag_configure("NEXT_PLAYER_INFO", background="black", foreground="cyan")
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self.display_text.tag_configure("COLUMN_NAME", background="black", foreground="VioletRed1")
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self.display_text.tag_configure("FUNCTION", background="yellow", foreground="black")
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self.display_text.tag_configure("BROKEN_PATH", background="black", foreground="gray")
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def _load_display(self):
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self._load_title()
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self._load_player()
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self._load_display_body()
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self._load_message()
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self.display_text.pack()
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def _load_title(self):
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self.display_text.insert(END, '================== r_e_c_u_r ================== \n')
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self.display_text.tag_add("TITLE", 1.19, 1.28)
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def _load_player(self):
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if self.data.player_mode == 'now':
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now_banner = self._get_banner_for_player('now')
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self.display_text.insert(END, now_banner + '\n')
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self.display_text.tag_add("NOW_PLAYER_INFO", 2.0, 2.0 + self.SELECTOR_WIDTH)
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elif self.data.player_mode == 'next':
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next_banner = self._get_banner_for_player('next')
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self.display_text.insert(END, next_banner + '\n')
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self.display_text.tag_add("NEXT_PLAYER_INFO", 2.0, 2.0 + self.SELECTOR_WIDTH)
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status = self._get_status_for_player()
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self.display_text.insert(END, status + '\n')
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self.display_text.tag_add("NOW_ALPHA", 3.0, 3.17)
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self.display_text.tag_add("CAPTURE_ALPHA", 3.18, 3.29)
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self.display_text.tag_add("NEXT_ALPHA", 3.29, 3.47)
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def _load_display_body(self):
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if self.data.display_mode == 'BROWSER':
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self._load_browser()
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elif self.data.display_mode == 'SETTINGS':
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self._load_settings()
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else:
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self._load_sampler()
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self.display_text.tag_add("COLUMN_NAME", 5.0, 6.0)
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def _load_sampler(self):
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bank_data = self.data.bank_data[self.data.bank_number]
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self.display_text.insert(END, '------------------ <SAMPLER> ------------------ \n')
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self.display_text.tag_add("DISPLAY_MODE", 4.19, 4.29)
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self.display_text.insert(END, '{:^6} {:<16} {:<4} {:<4} {:<4} \n'.format(
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'{}-slot'.format(self.data.bank_number), 'name', 'length', 'start', 'end'))
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for index, slot in enumerate(bank_data):
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name_without_extension = slot['name'].rsplit('.',1)[0]
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self.display_text.insert(END, '{:^4} {:<18} {:<4} {:<4} {:<4} \n'.format(
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index, name_without_extension[0:22], self.format_time_value(slot['length']),
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self.format_time_value(slot['start']), self.format_time_value(slot['end'])))
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if self.data.is_this_path_broken(slot['location']):
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self.display_text.tag_add("BROKEN_PATH", self.ROW_OFFSET + index,
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self.ROW_OFFSET + self.SELECTOR_WIDTH + index)
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current_bank , current_slot = self.data.split_bankslot_number(self.video_driver.current_player.bankslot_number)
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if current_bank is self.data.bank_number:
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self.selected_list_index = current_slot
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else:
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self.selected_list_index = 0
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def _load_browser(self):
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browser_list = self.browser_menu.menu_list
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number_of_lines_displayed = 0
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self.display_text.insert(END, '------------------ <BROWSER> ------------------ \n')
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self.display_text.tag_add("DISPLAY_MODE", 4.19, 4.29)
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self.display_text.insert(END, '{:40} {:5} \n'.format('path', 'slot'))
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number_of_browser_items = len(browser_list)
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for index in range(number_of_browser_items):
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if number_of_lines_displayed >= self.MENU_HEIGHT:
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break
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if index >= self.browser_menu.top_menu_index:
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path = browser_list[index]
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self.display_text.insert(END, '{:40} {:5} \n'.format(path['name'][0:35], path['slot']))
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number_of_lines_displayed = number_of_lines_displayed + 1
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for index in range(self.MENU_HEIGHT - number_of_browser_items):
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self.display_text.insert(END, '\n')
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self._highlight_this_row(self.browser_menu.selected_list_index - self.browser_menu.top_menu_index)
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def _load_settings(self):
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line_count = 0
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settings_list = self.settings_menu.menu_list
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self.display_text.insert(END, '------------------ <SETTINGS> ----------------- \n')
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self.display_text.tag_add("DISPLAY_MODE", 4.19, 4.29)
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self.display_text.insert(END, '{:^23} {:^22} \n'.format('SETTING', 'VALUE'))
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number_of_settings_items = len(settings_list)
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for index in range(number_of_settings_items):
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if line_count >= self.MENU_HEIGHT:
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break
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if index >= self.settings_menu.top_menu_index:
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setting = settings_list[index]
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self.display_text.insert(END, '{:<23} {:<22} \n'.format(setting['name'], setting['value']))
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line_count = line_count + 1
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for index in range(self.MENU_HEIGHT - number_of_settings_items):
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self.display_text.insert(END, '\n')
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self._highlight_this_row(self.settings_menu.selected_list_index - self.settings_menu.top_menu_index)
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def _load_message(self):
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if self.message_handler.current_message[1]:
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self.display_text.insert(END, '{:5} {:38}'.format(
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self.message_handler.current_message[0], self.message_handler.current_message[1][0:38]))
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self.display_text.tag_add('{}_MESSAGE'.format(
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self.message_handler.current_message[0]), 16.0,16.0 + self.SELECTOR_WIDTH)
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if self.message_handler.current_message[2]:
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self.message_handler.current_message[2] = False
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message_length = 4000
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self.tk.after(message_length, self.message_handler.clear_message)
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elif self.data.function_on:
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self.display_text.insert(END, '{:^45}'.format('< FUNCTION KEY ON >'))
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self.display_text.tag_add('FUNCTION', 16.0,16.0 + self.SELECTOR_WIDTH)
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else:
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self.display_text.insert(END, '{:8} {:<10}'.format('CONTROL:', self.data.control_mode))
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self.display_text.tag_add('TITLE', 16.0,16.0 + self.SELECTOR_WIDTH)
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def _highlight_this_row(self, row):
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self.display_text.tag_add("SELECT", self.ROW_OFFSET + row,
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self.ROW_OFFSET + self.SELECTOR_WIDTH + row)
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def _unhighlight_this_row(self, row):
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self.display_text.tag_remove("SELECT", self.ROW_OFFSET + row,
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self.ROW_OFFSET + self.SELECTOR_WIDTH + row)
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def _get_status_for_player(self):
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now_slot, now_status, now_alpha, next_slot, next_status, next_alpha = self.video_driver.get_player_info_for_status()
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capture_status = self._generate_capture_status()
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preview_alpha = self.capture.get_preview_alpha()
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self._set_colour_from_alpha(now_alpha, preview_alpha, next_alpha)
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now_info = 'NOW [{}] {}'.format(now_slot, now_status)
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next_info = 'NEXT [{}] {}'.format(next_slot, next_status)
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capture_info = '{}'.format(capture_status)
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return '{:17} {:10} {:17}'.format(now_info[:17], capture_info[:10], next_info[:18])
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def _get_banner_for_player(self,player):
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start, end, position = self.video_driver.get_player_info_for_banner(player)
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banner = self.create_video_display_banner(start, end, position)
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time_been = self.format_time_value(position - start)
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time_left = self.format_time_value(end - position)
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return ' {:5} {} {:5}'.format(time_been, banner, time_left)
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def _generate_capture_status(self):
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is_previewing = self.capture.is_previewing
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is_recording = self.capture.is_recording
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rec_time = -1
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if is_recording == True:
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rec_time = self.capture.get_recording_time()
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capture_status = ''
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if is_previewing and is_recording == True:
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capture_status = '<{}>'.format('REC'+ self.format_time_value(rec_time))
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elif is_previewing and is_recording == 'saving':
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capture_status = '<{}>'.format('_saving_')
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elif is_previewing:
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capture_status = '<{}>'.format('_preview')
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elif is_recording == True:
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capture_status = '[{}]'.format('REC'+ self.format_time_value(rec_time))
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elif is_recording == 'saving':
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capture_status = '[{}]'.format('_saving_')
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else:
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capture_status = ''
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return capture_status
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@staticmethod
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def create_video_display_banner(start, end, position):
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banner_list = ['[', '-', '-', '-', '-', '-', '-', '-', '-',
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'-', '-', '-', '-', '-', '-', '-', '-', '-',
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'-', '-', '-', '-', '-', '-', '-', '-', '-',
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'-', '-', '-', '-', '-',
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']']
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max = len(banner_list) - 1
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if position < start:
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banner_list[0] = '<'
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elif position > end:
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banner_list[max] = '>'
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elif end - start != 0:
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marker = int(math.floor(float(position - start) /
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float(end - start) * (max - 1)) + 1)
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banner_list[marker] = '*'
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return ''.join(banner_list)
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def _set_colour_from_alpha(self, now_alpha, preview_alpha, next_alpha):
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upper_bound = 150
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### scale values
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scaled_now = int(( now_alpha / 255 ) * (255 - upper_bound) + upper_bound)
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scaled_preview = int(( preview_alpha / 255 ) * (255 - upper_bound) + upper_bound)
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scaled_next = int(( next_alpha / 255 ) * (255 - upper_bound) + upper_bound)
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### convert to hex
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now_colour = self.hex_from_rgb(scaled_now, scaled_now, 0)
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capture_colour = self.hex_from_rgb(255 * self.capture.is_recording, 0, scaled_preview)
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next_colour = self.hex_from_rgb(0, scaled_next, scaled_next)
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### update the colours
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self.display_text.tag_configure("NOW_ALPHA", background="black", foreground=now_colour)
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self.display_text.tag_configure("CAPTURE_ALPHA", background="black", foreground=capture_colour)
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self.display_text.tag_configure("NEXT_ALPHA", background="black", foreground=next_colour)
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@staticmethod
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def hex_from_rgb(r, g, b):
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return '#%02x%02x%02x' % (r, g, b)
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def _update_screen_every_second(self):
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self.refresh_display()
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self.tk.after(500, self._update_screen_every_second)
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def refresh_display(self):
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if self.data.update_screen:
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self.display_text.configure(state='normal')
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self.display_text.delete(1.0, END)
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self._load_display()
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self.display_text.configure(state='disable')
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self.display_text.focus_set()
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@staticmethod
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def format_time_value(time_in_seconds):
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if time_in_seconds < 0:
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return ''
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elif time_in_seconds >= 6000:
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return '99:99'
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else:
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return time.strftime("%M:%S", time.gmtime(time_in_seconds))
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