import PySimpleGUI as sg import sys import pyfiglet """ Demo pyfiglet integration '##:::::'##:'##::::'##::::'###::::'########::::'####::'######:: ##:'##: ##: ##:::: ##:::'## ##:::... ##..:::::. ##::'##... ##: ##: ##: ##: ##:::: ##::'##:. ##::::: ##:::::::: ##:: ##:::..:: ##: ##: ##: #########:'##:::. ##:::: ##:::::::: ##::. ######:: ##: ##: ##: ##.... ##: #########:::: ##:::::::: ##:::..... ##: ##: ##: ##: ##:::: ##: ##.... ##:::: ##:::::::: ##::'##::: ##: . ###. ###:: ##:::: ##: ##:::: ##:::: ##:::::::'####:. ######:: :...::...:::..:::::..::..:::::..:::::..::::::::....:::......::: :::'###:::::::'########:'####::'######:::'##:::::::'########:'########::'#######:: ::'## ##:::::: ##.....::. ##::'##... ##:: ##::::::: ##.....::... ##..::'##.... ##: :'##:. ##::::: ##:::::::: ##:: ##:::..::: ##::::::: ##:::::::::: ##::::..:::: ##:: '##:::. ##:::: ######:::: ##:: ##::'####: ##::::::: ######:::::: ##:::::::: ###::: #########:::: ##...::::: ##:: ##::: ##:: ##::::::: ##...::::::: ##::::::: ##.:::: ##.... ##:::: ##:::::::: ##:: ##::: ##:: ##::::::: ##:::::::::: ##:::::::..:::::: ##:::: ##:::: ##:::::::'####:. ######::: ########: ########:::: ##:::::::'##::::: ..:::::..:::::..::::::::....:::......::::........::........:::::..::::::::..:::::: Adapted from code originally from this fantastic repository: https://github.com/nycynik/ascii-font-processor Thank you nycynik for a fantastic headstart If you are running PySimpleGUI before verion 4.35.0.11, then you'll get an error message saying there is a problem with: bound method Multiline.__del__ It's because a newer parm is used in this code. It'll all still work just fine with this error. This demo has an interesting little trick. If the window is resized, then it will use the new size of the Multiline element to compute the numiber of characters wide the Multiline has to work with. This number is passed to the figlet renderer. ____________________________________ ______ / / , , ---/------/__-------__-----------__- / / ) / (_ ` / (_ ` _/______/___/_/___(__)_____/___(__)_ ___________________________________________________________ _____ __ __ _ _____ ______ / ' / / ) / / ' / ----__-------/__--------/----/--------/------/__------/---- / ) / / / --, / / / _(___(_____/________ _/_ __(____/___/____/_/____ ___/______ Copyright 2021 PySimpleGUI """ DEFAULT_FONT = 'nancyj-fancy' def change_theme(location): layout = [[sg.Text(f'Current theme {sg.theme()}')], [sg.Listbox(values=sg.theme_list(), size=(20, 20), key='-LIST-', enable_events=True)], [sg.OK(), sg.Cancel()]] window = sg.Window('Look and Feel Browser', layout, location=location, keep_on_top=True) while True: # Event Loop event, values = window.read() if event in (sg.WIN_CLOSED, 'Exit', 'OK', 'Cancel'): break window.close() if event == 'OK' and values['-LIST-']: sg.theme(values['-LIST-'][0]) sg.user_settings_set_entry('-theme-', values['-LIST-'][0]) return values['-LIST-'][0] return None def draw_text(font, text, width=80): """Simple wrapper for the main draw function""" return pyfiglet.Figlet(font=font, width=width).renderText(text) def make_window(): selected_font = DEFAULT_FONT LINE_LENGTH = 100 MULTILINE_FONT = ('Courier', 12) fonts = pyfiglet.FigletFont.getFonts() sg.theme_background_color(sg.theme_input_background_color()) sg.theme_text_element_background_color(sg.theme_input_background_color()) column_left = [[sg.Table(headings=['Font Name'], values=fonts, key='-FONT-LIST-', col_widths=[40], num_rows=30, enable_events=True), sg.VerticalSeparator(pad=((5, 5), 0))]] try: mline_input = sg.Multiline('PySimpleGUI', size=(40,3), key='-TEXT-TO-SHOW-', no_scrollbar=True, enable_events=True, focus=True) except Exception as e: mline_input = sg.Multiline('PySimpleGUI', size=(40,3), key='-TEXT-TO-SHOW-', enable_events=True, focus=True) column_right = [[sg.Text("Font Name:", size=(10,1)), sg.Input(selected_font, size=(12,1), key='-FONT-NAME-')], [sg.Text("Text:", size=(10,1)), mline_input, sg.T('Font size for display below'), sg.Combo(list(range(4,20)), 12, enable_events=True, k='-FONT-SIZE-')], [sg.Multiline(size=(LINE_LENGTH, 20), key='-OUTPUT-', border_width=0, font=MULTILINE_FONT, expand_x=True, expand_y=True, pad=(40,40), )], [sg.B('Copy to Clipboard'), sg.B('Change Theme')],] layout = [[sg.Column(column_left, expand_y=False, expand_x=False), sg.Column(column_right, expand_x=False, expand_y=False,k='-COL R-')], [sg.Button('Exit', right_click_menu=sg.MENU_RIGHT_CLICK_DISABLED), sg.T('PySimpleGUI ver ' + sg.version.split(' ')[0] + ' tkinter ver ' + sg.tclversion_detailed + ' Python ver ' + sys.version, font='Default 8', pad=(0,0))],] layout[-1].append(sg.Sizegrip()) window = sg.Window('psg-figlet', layout, resizable=True, finalize=True, right_click_menu=['_', ['Edit Me', 'Copy', 'Exit']], icon=icon) window['-COL R-'].expand(True, True, True) # window['-OUTPUT-'].expand(True, True, False) # window['-FONT-LIST-'].expand(False, False, False) window['-OUTPUT-'].update(draw_text(selected_font, 'PySimpleGUI').strip()) return window def main(): window = make_window() selected_font = DEFAULT_FONT LINE_LENGTH = 100 MULTILINE_FONT = ('Courier', 12) fonts = pyfiglet.FigletFont.getFonts() while True: # Event Loop event, values = window.read() # print(event,values) if event == sg.WIN_CLOSED or event == 'Exit': break if event == '-FONT-SIZE-': MULTILINE_FONT = (MULTILINE_FONT[0], values['-FONT-SIZE-']) window['-OUTPUT-'].update(font=MULTILINE_FONT) window.refresh() elif event == '-FONT-LIST-': # first one is the selected, no multi-select allowed. selected_font = fonts[values['-FONT-LIST-'][0]] window['-FONT-NAME-'].update(selected_font) elif event == 'Edit Me': sg.execute_editor(__file__) if event in ('Show', '-TEXT-TO-SHOW-', '-FONT-SIZE-', '-FONT-LIST-'): text = values['-TEXT-TO-SHOW-'] if text.strip() == '': text = selected_font.strip() # fancy way of detecting the size of the multiline so the window can be resized # line_length = window["-OUTPUT-"].get_size()[0] // sg.Text.char_width_in_pixels(MULTILINE_FONT) line_length = window["-OUTPUT-"].get_size()[0] // sg.tkinter.font.Font(font=MULTILINE_FONT).measure('A') window['-OUTPUT-'].update(draw_text(selected_font, text, line_length).rstrip()) if event.startswith('Copy'): sg.clipboard_set(window['-OUTPUT-'].get()) elif event == 'Change Theme': if change_theme(window.current_location()): window.close() window = make_window() window.close() if __name__ == "__main__": # sg.theme('Dark red') sg.theme(sg.user_settings_get_entry('-theme-', sg.theme())) # sg.theme('Dark Gray 13') # sg.theme_input_background_color('#36393F') # sg.theme_background_color('#36393F') # sg.theme_input_text_color('white') icon = b'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' main()