def show_single_photo():
if PhotoThread.photo_load_threads()[0].is_alive():
Output.debug("PLT is still running. Sleeping 0.5s before trying again.")
Display.root().after(500, show_single_photo)
return
Display.show_single_photo()
Output.debug("Display.show_single_photo() returned")
Settings.WAIT_FOR_BUTTON_PRESS = True
Settings.ON_BUTTON_PRESS = lambda: Settings.main_script.start()
def next_step(self):
Settings.WAIT_FOR_BUTTON_PRESS = False
Settings.AFTER_ID = None
delay, command, additional, target_branch = self.lines[self.line]
self.line += 1
if self.line>=len(self.lines):
self.line = 0
if command=="text":
if target_branch is not None:
Settings.ON_BUTTON_PRESS = lambda: target_branch.start()
Settings.WAIT_FOR_BUTTON_PRESS = True
Display.display_text(additional)
elif command=="photo":
Output.debug("Photo! Number " + str(additional))
functions.call_photo_thread(additional)
elif command=="overview":
if target_branch is not None:
Settings.ON_BUTTON_PRESS = lambda: target_branch.start()
Settings.WAIT_FOR_BUTTON_PRESS = True
Display.show_overview()
elif command=="clear":
Display.clear()
elif command=="branch":
Display.root().after(delay, lambda: target_branch.start())
return
elif command=="wait":
Settings.ON_BUTTON_PRESS = self.next_step
Settings.WAIT_FOR_BUTTON_PRESS = True
return
elif command=="init_run":
functions.start_run(self)
return
# check if the next command is a "photo"
if self.lines[self.line][1]=="photo":
delay = max(delay - Settings.PHOTO_DELAY, 1)
if Settings.DEBUG_SHORT_DELAYS:
delay = delay / 100 + 1
#Output.debug("Waiting: " + str(delay))
Settings.AFTER_ID = Display.root().after(delay, self.next_step)
def cancel_run(): try: Display.root().after_cancel(Settings.AFTER_ID) except Exception as e: pass Settings.AFTER_ID = None
