New Desktop Widget - Days Until Date Counter
This commit is contained in:
PySimpleGUI
parent
1cee8a228f
commit
a5b3b3d03d
|
|
@ -0,0 +1,189 @@
|
|||
import PySimpleGUI as sg
|
||||
import sys
|
||||
import datetime
|
||||
|
||||
"""
|
||||
Another simple Desktop Widget using PySimpleGUI
|
||||
The "Days UNTIL _______" Desktop Widget (Like Rainmeter)
|
||||
|
||||
This widget counts the number of days UNTIL some date of your choosing.
|
||||
Maybe you want to track the number of days until an anniversary?
|
||||
|
||||
Unlike other demos, this one is being released as a .pyw file. If launched on Windows, open with Pythonw.exe so
|
||||
that you don't get a console Window. That's how these desktop widgets are supposed to be launched, with no
|
||||
console. I usually launch them from another Python program that starts them all at once using the Exec APIs
|
||||
built into PySimpleGUI.
|
||||
|
||||
Copyright 2021 PySimpleGUI Project
|
||||
"""
|
||||
|
||||
ALPHA = 0.9 # Initial alpha until user changes
|
||||
THEME = 'Dark green 3' # Initial theme until user changes
|
||||
refresh_font = sg.user_settings_get_entry('-refresh font-', 'Courier 8')
|
||||
title_font = sg.user_settings_get_entry('-title font-', 'Courier 8')
|
||||
main_number_font = sg.user_settings_get_entry('-main number font-', 'Courier 70')
|
||||
main_info_size = (None, 1)
|
||||
# May add ability to change theme from the user interface. For now forcing to constant
|
||||
|
||||
UPDATE_FREQUENCY_MILLISECONDS = 1000 * 60 * 60 # update every hour
|
||||
|
||||
|
||||
def choose_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)
|
||||
old_theme = sg.theme()
|
||||
while True: # Event Loop
|
||||
event, values = window.read()
|
||||
if event in (sg.WIN_CLOSED, 'Exit', 'OK', 'Cancel'):
|
||||
break
|
||||
sg.theme(values['-LIST-'][0])
|
||||
test_window = make_window(location=(location[0] - 200, location[1]), test_window=True)
|
||||
test_window.read(close=True)
|
||||
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]
|
||||
else:
|
||||
sg.theme(old_theme)
|
||||
return None
|
||||
|
||||
|
||||
def make_window(location, test_window=False):
|
||||
title_font = sg.user_settings_get_entry('-title font-', 'Courier 8')
|
||||
title = sg.user_settings_get_entry('-title-', '')
|
||||
main_number_font = sg.user_settings_get_entry('-main number font-', 'Courier 70')
|
||||
|
||||
if not test_window:
|
||||
theme = sg.user_settings_get_entry('-theme-', THEME)
|
||||
sg.theme(theme)
|
||||
|
||||
alpha = sg.user_settings_get_entry('-alpha-', ALPHA)
|
||||
|
||||
# ------------------- Window Layout -------------------
|
||||
# If this is a test window (for choosing theme), then uses some extra Text Elements to display theme info
|
||||
# and also enables events for the elements to make the window easy to close
|
||||
if test_window:
|
||||
top_elements = [[sg.Text(title, font=title_font, justification='c', k='-TITLE-', enable_events=True)],
|
||||
[sg.Text('Click to close', font=title_font, enable_events=True)],
|
||||
[sg.Text('This is theme', font=title_font, enable_events=True)],
|
||||
[sg.Text(sg.theme(), font=title_font, enable_events=True)]]
|
||||
right_click_menu = [[''], ['Exit', ]]
|
||||
else:
|
||||
top_elements = [[sg.Text(title, size=(20, 1), font=title_font, justification='c', k='-TITLE-')]]
|
||||
right_click_menu = [[''],
|
||||
['Choose Date', 'Choose Title', '---', 'Set Title Font', 'Set Main Font', 'Edit Me', 'Change Theme', '---', 'Refresh', 'Show Refresh Info', 'Hide Refresh Info', '---', 'Alpha', [str(x) for x in range(1, 11)], '---', 'Show Debug Info', 'Route Print To Screen', 'Stop print to screen', 'Exit', ]]
|
||||
|
||||
layout = top_elements + \
|
||||
[[sg.pin(sg.Text('0', size=main_info_size, font=main_number_font, k='-MAIN INFO NUM-', justification='c', enable_events=test_window, pad=(0, 0)))],
|
||||
[sg.pin(sg.Text(size=(15, None), font=refresh_font, k='-REFRESHED-', justification='c', visible=sg.user_settings_get_entry('-show refresh-', False)))]]
|
||||
|
||||
try:
|
||||
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, right_click_menu_tearoff=False,
|
||||
keep_on_top=True, enable_close_attempted_event=True)
|
||||
except Exception as e:
|
||||
if sg.popup_yes_no('Error creating your window', e, 'These are your current settings:', sg.user_settings(),
|
||||
'Do you want to delete your settings file?') == 'Yes':
|
||||
sg.user_settings_delete_filename()
|
||||
sg.popup('Settings deleted.', 'Please restart your program')
|
||||
exit()
|
||||
window = None
|
||||
|
||||
return window
|
||||
|
||||
|
||||
def main(location):
|
||||
if sg.user_settings_get_entry('-end date-', None) is None:
|
||||
sg.popup('You have no yet set up an end date - set an end date to begin.',
|
||||
'When you close this Window you will be shown a calendar to choose an ending date.')
|
||||
new_end = sg.popup_get_date( keep_on_top=True)
|
||||
if new_end is not None:
|
||||
sg.user_settings_set_entry('-end date-', new_end)
|
||||
else:
|
||||
sg.popup_error('You have to set an end date to use this program. Try again later when you are ready to begin for real....')
|
||||
exit()
|
||||
loc = sg.user_settings_get_entry('-location-', location)
|
||||
if sg.user_settings_get_entry('-print to debug-', False) is True:
|
||||
mprint = sg.Print
|
||||
else:
|
||||
mprint = print
|
||||
window = make_window(loc)
|
||||
|
||||
saved_date = sg.user_settings_get_entry('-end date-', (1, 1, 2021))
|
||||
end_date = datetime.datetime(saved_date[2], saved_date[0], saved_date[1])
|
||||
|
||||
while True: # Event Loop
|
||||
# First update the status information
|
||||
delta = end_date - datetime.datetime.now()
|
||||
title_data = delta.days + 1
|
||||
msg_num = f'{title_data}'
|
||||
window['-MAIN INFO NUM-'].update(msg_num)
|
||||
# for debugging show the last update date time
|
||||
window['-REFRESHED-'].update(datetime.datetime.now().strftime("%m/%d/%Y\n%I:%M:%S %p") + \
|
||||
f'\nEnd date '+ end_date.strftime("%m/%d/%Y"))
|
||||
# -------------- Start of normal event loop --------------
|
||||
event, values = window.read(timeout=UPDATE_FREQUENCY_MILLISECONDS)
|
||||
mprint(event, values)
|
||||
if event == sg.WIN_CLOSE_ATTEMPTED_EVENT or event == 'Exit':
|
||||
sg.user_settings_set_entry('-location-', window.current_location()) # The line of code to save the position before exiting
|
||||
break
|
||||
if event == 'Edit Me':
|
||||
sg.execute_editor(__file__)
|
||||
elif event == 'Choose Date':
|
||||
new_end = sg.popup_get_date(location=window.current_location(), keep_on_top=True)
|
||||
if new_end is not None:
|
||||
end_date = datetime.datetime(new_end[2], new_end[0], new_end[1])
|
||||
sg.user_settings_set_entry('-end date-', new_end)
|
||||
elif event == 'Choose Title':
|
||||
new_title = sg.popup_get_text('Choose a title for your date', default_text=sg.user_settings_get_entry('-title-', ''), location=window.current_location(), keep_on_top=True)
|
||||
if new_title is not None:
|
||||
window['-TITLE-'].update(new_title)
|
||||
sg.user_settings_set_entry('-title-', new_title)
|
||||
elif event == 'Show Refresh Info':
|
||||
window['-REFRESHED-'].update(visible=True)
|
||||
sg.user_settings_set_entry('-show refresh-', True)
|
||||
elif event == 'Hide Refresh Info':
|
||||
window['-REFRESHED-'].update(visible=False)
|
||||
sg.user_settings_set_entry('-show refresh-', False)
|
||||
elif event in [str(x) for x in range(1, 11)]:
|
||||
window.set_alpha(int(event) / 10)
|
||||
sg.user_settings_set_entry('-alpha-', int(event) / 10)
|
||||
elif event == 'Change Theme':
|
||||
loc = window.current_location()
|
||||
if choose_theme(loc) is not None:
|
||||
# this is result of hacking code down to 99 lines in total. Not tried it before. Interesting test.
|
||||
_, window = window.close(), make_window(loc)
|
||||
elif event == 'Set Main Font':
|
||||
font = sg.popup_get_text('Main Information Font and Size (e.g. courier 70)', default_text=sg.user_settings_get_entry('-main number font-'), keep_on_top=True, location=window.current_location())
|
||||
if font:
|
||||
sg.user_settings_set_entry('-main number font-', font)
|
||||
_, window = window.close(), make_window(loc)
|
||||
elif event == 'Set Title Font':
|
||||
font = sg.popup_get_text('Title Font and Size (e.g. courier 8)', default_text=sg.user_settings_get_entry('-title font-'), keep_on_top=True, location=window.current_location())
|
||||
if font:
|
||||
sg.user_settings_set_entry('-title font-', font)
|
||||
_, window = window.close(), make_window(loc)
|
||||
elif event == 'Show Debug Info':
|
||||
mprint(sg.get_versions())
|
||||
elif event == 'Route Print To Screen':
|
||||
mprint = sg.Print
|
||||
elif event == 'Stop print to screen':
|
||||
mprint = print
|
||||
|
||||
window.close()
|
||||
|
||||
|
||||
if __name__ == '__main__':
|
||||
# To start the window at a specific location, get this location on the command line
|
||||
# The location should be in form x,y with no spaces
|
||||
if len(sys.argv) > 1:
|
||||
location = sys.argv[1].split(',')
|
||||
location = (int(location[0]), int(location[1]))
|
||||
else:
|
||||
location = (None, None)
|
||||
main(location)
|
||||
Loading…
Reference in New Issue