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Copy pathmenu.py
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133 lines (117 loc) · 3.82 KB
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import time
import os
import sys
import console
keys = console.Keypad()
oled = console.Display()
def print_menu(words):
"""
Function to print the menu when the script initializes.
Args:
words: List with words to be printed.
Returns:
None.
"""
if isinstance(words, list) and len(words) <= 8:
line = 0
for script in words:
if line > len(oled.v_lines):
time.sleep(2)
line = 0
oled.print_on_line(str(script), line)
line += 1
else:
oled.print_wrapped(words)
time.sleep(1)
def print_selection(scripts, selection):
"""
Print current selected script on the screen.
Args:
scripts: List with the script on the filesystem.
selection: Integer with the selection of the script.
Returns:
None.
"""
oled.clear(0, 1)
oled.print_on_line("Script selected:" + str(selection), 1)
oled.print_on_line(str(scripts[selection]), 2)
oled.draw_rect(0, oled.v_lines[2], oled.width, oled.char_width)
oled.draw_rect_filled(oled.width - oled.char_width, oled.v_lines[2], oled.char_width, oled.char_width)
def get_files():
"""
Gets the files from the filesystem except for the ones on the 'excluded_files'
variable.
Returns:
None.
"""
extensions = ".py"
excluded_files = ["main.py", "boot.py", "console.py", __name__]
dirfiles = []
for filename in os.listdir(os.getcwd()):
if filename.lower().endswith(extensions):
if filename.lower() not in excluded_files:
dirfiles.append(filename.replace(extensions, ""))
return dirfiles
scripts = get_files()
selection = 0
while True:
start_time = time.ticks_ms() // 1000
console_idle = 0
oled.clear(0, 1)
print_menu(scripts[0:len(oled.v_lines)])
while True:
time_now = time.ticks_ms() // 1000
buttons = keys.get_keypad()
btnUp = buttons[0]
btnDown = buttons[1]
btnSelect = buttons[2]
btnStart = buttons[3]
if buttons and btnDown == 0:
try:
start_time = time.ticks_ms() // 1000
selection += 1
if selection > (len(scripts) - 1):
selection = 0
print_selection(scripts, selection)
console_idle = 0
except:
pass
elif buttons and btnUp == 0:
try:
start_time = time.ticks_ms() // 1000
selection -= 1
if selection < 0:
selection = len(scripts) - 1
print_selection(scripts, selection)
console_idle = 0
except:
pass
elif buttons and btnStart == 0:
start_time = time.ticks_ms() // 1000
try:
__import__(scripts[selection])
except console.ConsoleError:
oled.clear(0, 1)
oled.print_wrapped("Going back to main menu.")
time.sleep(0.5)
continue
del sys.modules[scripts[selection]]
if (time_now - start_time) > (3 * 60):
if not console_idle:
oled.clear(0, 1)
oled.print_on_line(" TIME IS OUT!!! ", 1)
oled.print_on_line("Shutting off the", 5)
oled.print_on_line(" screen ", 6)
time.sleep(2)
oled.clear(0, 1)
console_idle = 1
elif (time_now - start_time) > 5:
if not console_idle:
start_time = time.ticks_ms() // 1000
selection += 1
if selection > (len(scripts) - 1):
selection = 0
print_selection(scripts, selection)
time.sleep(0.1)
del scripts
time.sleep(0.1)