def _list_sdcard_results(self, l):
# dismiss waiting dialog
fl = {}
for f in l:
f = '/sd/{}'.format(f)
if f.endswith('/'):
fl[f[:-1]] = {'size': 0, 'isdir': True}
else:
fl[f] = {'size': 0, 'isdir': False}
# get file to print
f = FileDialog()
f.open(title='SD File to print', file_list=fl, cb=self._start_sd_print)
def start_print(self):
if self.is_printing:
if not self.paused:
self.paused = True
self.app.comms.stream_pause(True)
self.ids.print_but.text = 'Resume'
else:
self.paused = False
self.app.comms.stream_pause(False)
self.ids.print_but.text = 'Pause'
else:
# get file to print
f = FileDialog(self._start_print)
f.open(self.last_path)
def _list_sdcard_results(self, l):
# dismiss waiting dialog
fl = {}
for f in l:
f = '/sd/{}'.format(f)
# if f.endswith('/'):
# fl[f[:-1]] = {'size': 0, 'isdir': True}
# else:
# fl[f] = {'size': 0, 'isdir': False}
# as we can't handle subdirectories yet we do not list them
if not f.endswith('/'):
fl[f] = {'size': 0, 'isdir': False}
# get file to print
f = FileDialog()
f.open(title='SD File to print', file_list=fl, cb=self._start_sd_print)
