138 lines
6.0 KiB
Python
138 lines
6.0 KiB
Python
import PySimpleGUI as sg
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import sys
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import datetime
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"""
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Another simple Desktop Widget using PySimpleGUI
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The "Days Since _______" Widget
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This widget counts the number of days since some date of your choosing.
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Maybe you want to track the number of days since the start of the year.
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Or perhaps when you got married.... or divorced.... or stopped some activity
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Or started some activity.... you get the idea. It tracks a time delta in days
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Copyright 2021 PySimpleGUI
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"""
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ALPHA = 0.9 # Initial alpha until user changes
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THEME = 'Dark green 3' # Initial theme until user changes
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refresh_font = sg.user_settings_get_entry('-refresh font-', 'Courier 8')
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title_font = sg.user_settings_get_entry('-title font-', 'Courier 8')
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main_number_font = sg.user_settings_get_entry('-main number font-', 'Courier 70')
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# May add ability to change theme from the user interface. For now forcing to constant
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GSIZE = (160, 160)
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UPDATE_FREQUENCY_MILLISECONDS = 1000*60*60 # update every hour
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def choose_theme(location):
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layout = [[sg.Text('Try a theme')],
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[sg.Listbox(values=sg.theme_list(), size=(20, 20), key='-LIST-', enable_events=True)],
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[sg.OK(), sg.Cancel()]]
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window = sg.Window('Look and Feel Browser', layout, location=location)
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old_theme = sg.theme()
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while True: # Event Loop
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event, values = window.read()
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if event in (sg.WIN_CLOSED, 'Exit', 'OK', 'Cancel'):
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break
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sg.theme(values['-LIST-'][0])
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test_window=make_window(location=(location[0]-200, location[1]), test_window=True)
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test_window.read(close=True)
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if sg.popup_yes_no(f'Do you want to keep {values["-LIST-"]}?', location=location) == 'Yes':
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break
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window.close()
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if event not in ('Cancel', sg.WIN_CLOSED) and values['-LIST-']:
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sg.theme(values['-LIST-'][0])
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sg.user_settings_set_entry('-theme-', values['-LIST-'][0])
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return values['-LIST-'][0]
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else:
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sg.theme(old_theme)
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return None
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def make_window(location, test_window=False):
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title = sg.user_settings_get_entry('-title-', '')
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if not test_window:
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theme = sg.user_settings_get_entry('-theme-', THEME)
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sg.theme(theme)
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alpha = sg.user_settings_get_entry('-alpha-', ALPHA)
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layout = [[sg.Text(title, size=(20,1), font=title_font, justification='c', k='-TITLE-')],
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[sg.Text('0', size=(3,1), font=main_number_font, k='-T-', justification='c', enable_events=test_window)]]
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if test_window:
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layout += [[sg.Text('Click to close', font=title_font)]]
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right_click_menu = [[''], ['Choose Date', 'Exit']]
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else:
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right_click_menu = [[''], ['Choose Date', 'Choose Title', 'Edit Me', 'Theme', 'Save Location', 'Refresh', 'Show Refresh', 'Hide Refresh', 'Alpha', [str(x) for x in range(1,11)],'Exit', ]]
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layout += [[sg.pin(sg.Text(size=(15,2), font=refresh_font, k='-REFRESHED-', justification='c', visible=sg.user_settings_get_entry('-show refresh-', True)))]]
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window = sg.Window('Day Number', layout, location=location, no_titlebar=True, grab_anywhere=True, margins=(0, 0), element_justification='c', element_padding=(0, 0), alpha_channel=alpha, finalize=True, right_click_menu=right_click_menu)
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return window
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def main(location):
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loc = sg.user_settings_get_entry('-location-', location)
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window = make_window(loc)
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saved_date = sg.user_settings_get_entry('-start date-', (1,1,2021))
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start_date = datetime.datetime(saved_date[2], saved_date[0], saved_date[1])
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while True: # Event Loop
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# First update the status information
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delta = datetime.datetime.now() - start_date
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window['-T-'].update(f'{delta.days}')
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# for debugging show the last update date time
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window['-REFRESHED-'].update(datetime.datetime.now().strftime("%m/%d/%Y\n%I:%M:%S %p"))
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# -------------- Start of normal event loop --------------
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event, values = window.read(timeout=UPDATE_FREQUENCY_MILLISECONDS)
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print(event, values)
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if event == sg.WIN_CLOSED or event == 'Exit':
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break
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if event == 'Edit Me':
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sg.execute_editor(__file__)
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elif event == 'Choose Date':
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new_start = sg.popup_get_date(location=window.current_location())
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if new_start is not None:
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start_date = datetime.datetime(new_start[2], new_start[0], new_start[1])
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sg.user_settings_set_entry('-start date-', new_start)
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elif event == 'Choose Title':
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new_title = sg.popup_get_text('Choose a title for your date', location=window.current_location())
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if new_title is not None:
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window['-TITLE-'].update(new_title)
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sg.user_settings_set_entry('-title-', new_title)
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elif event == 'Show Refresh':
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window['-REFRESHED-'].update(visible=True)
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sg.user_settings_set_entry('-show refresh-', True)
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elif event == 'Save Location':
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sg.user_settings_set_entry('-location-', window.current_location())
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elif event == 'Hide Refresh':
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window['-REFRESHED-'].update(visible=False)
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sg.user_settings_set_entry('-show refresh-', False)
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elif event in [str(x) for x in range(1,11)]:
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window.set_alpha(int(event)/10)
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sg.user_settings_set_entry('-alpha-', int(event)/10)
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elif event == 'Theme':
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loc = window.current_location()
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if choose_theme(loc) is not None:
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# this is result of hacking code down to 99 lines in total. Not tried it before. Interesting test.
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_, window = window.close(), make_window(loc)
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window.close()
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if __name__ == '__main__':
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# To start the window at a specific location, get this location on the command line
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# The location should be in form x,y with no spaces
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if len(sys.argv) > 1:
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location = sys.argv[1].split(',')
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location = (int(location[0]), int(location[1]))
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else:
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location = (None, None)
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main(location) |