class StdConfigItemNumber(StdConfigItemBase):
def __init__(self, fmt, udm, min, max, step, *args):
self._fmt = fmt
self._udm = udm
self._min = min
self._max = max
self._step = step
self._val = None
self._dia = None
StdConfigItemBase.__init__(self, *args)
def label_end_get(self, url, user_data):
if self._udm:
return ini.get(self._sec, self._opt) + ' ' + self._udm
else:
return ini.get(self._sec, self._opt)
def item_selected(self, url, user_data):
self._val = ini.get_float(self._sec, self._opt)
self._dia = EmcDialog(style='minimal', title=self._lbl, text='')
self._dia.button_add(_('Ok'), self._btn_ok_cb)
self._dia.button_add(None, self._btn_plus_cb, icon='icon/plus')
self._dia.button_add(None, self._btn_minus_cb, icon='icon/minus')
self._dia.button_add(_('Cancel'), self._btn_canc_cb)
self._dia_text_update()
def _dia_text_update(self):
val = (self._fmt % self._val) + ' ' + self._udm
self._dia.text_set('<br><br><br><center><bigger>%s</bigger></center>' %
val)
def _btn_plus_cb(self, btn):
self._val += self._step
self._val = min(self._val, self._max)
self._dia_text_update()
def _btn_minus_cb(self, btn):
self._val -= self._step
self._val = max(self._val, self._min)
self._dia_text_update()
def _btn_canc_cb(self, btn):
self._dia.delete()
def _btn_ok_cb(self, btn):
val = self._fmt % self._val
ini.set(self._sec, self._opt, val)
self._dia.delete()
StdConfigItemBase.__done__(self)
class Test_Url(GenericItemClass):
url1 = 'http://ipv4.download.thinkbroadband.com/5MB.zip'
url2 = 'https://www.w3.org/WAI/ER/tests/xhtml/testfiles/' \
'resources/pdf/dummy.pdf'
def __init__(self):
super().__init__()
self.dia = None
self.dload = None
def item_selected(self, url, user_data):
self.dia = EmcDialog(style='progress',
title=user_data,
text='Press start to test a 5MB download')
self.dia.button_add('Close', lambda b: self.dia.delete())
self.dia.button_add('delete()', self.delete_btn_cb)
self.dia.button_add('To file (5M)', self.start_btn_cb, self.url1)
self.dia.button_add('To mem (13K)', self.start_btn_cb, self.url2)
def start_btn_cb(self, btn, url):
self.dia.text_set('Download started...')
dest = '::tmp::' if url == self.url1 else '::mem::'
self.dload = EmcUrl(url,
dest=dest,
done_cb=self.done_cb,
prog_cb=self.prog_cb,
decode=None,
parent=self.dia)
def delete_btn_cb(self, btn):
if self.dload:
self.dload.delete()
def done_cb(self, url, success, dest):
print("DONE", success)
if success and url.dest == '::mem::':
size = len(dest)
self.dia.text_set(
'Download successfully completed to Memory<br>'
'First bytes: {}<br>Download size: {} bytes'.format(
dest[:10], size))
elif success and os.path.exists(dest):
size = utils.hum_size(os.path.getsize(dest))
self.dia.text_set('Download successfully completed to<br>{}<br>'
'File size: {} '.format(dest, size))
else:
self.dia.text_set("Error !!")
self.dload = None
def prog_cb(self, url, total, received):
print("PROGRESS", url, total, received)
self.dia.progress_set(received / total if total else 0)
class Test_Exe(GenericItemClass):
path = os.path.dirname(__file__)
infinite_path = os.path.join(path, 'infinite.py')
def __init__(self):
super().__init__()
self.dia = None
self.exe = None
def item_selected(self, url, user_data):
self.dia = EmcDialog(title='EmcExe test',
text='Press a button to run a command')
self.dia.button_add('Close', lambda b: self.dia.delete())
self.dia.button_add('delete()', lambda b: self.exe.delete())
self.dia.button_add('"wrong"', self.run_btn_cb, ('wrong', ))
self.dia.button_add('"infinite.py"', self.run_btn_cb,
(sys.executable, self.infinite_path))
self.dia.button_add('"ls -l"', self.run_btn_cb, ('ls', '-l'))
self.dia.button_add('"ls"', self.run_btn_cb, ('ls', ))
def run_btn_cb(self, btn, pars):
cmd = pars[0]
params = pars[1:]
self.exe = EmcExe(cmd,
params,
grab_output=True,
done_cb=self.exe_done_cb,
parent=self.dia,
asd1='asd_1',
asd2='asd_2')
self.dia.text_set('Running: "{} {}"<br><br>'.format(
cmd, ' '.join(params)))
def exe_done_cb(self, exit_code, output, asd1, asd2):
assert asd1 == 'asd_1'
assert asd2 == 'asd_2'
print("OUT", exit_code, output)
self.dia.text_append('Process completed<br>'
'exit_code: {}<br>'
'output: {}'.format(exit_code, repr(output)))