def show(self):
# pgup = \xe0 I
# pgdwn = \xe0 Q
# bkspc = \x08
self._paginate()
i = 0
cur_page = self._pages[i]
choice = b''
self._draw_page(cur_page)
self._draw_ftr(i)
k = b''
while True:
k = termutils.get_key()
if k == b'\r':
try:
opt = int(choice)
if self._opts[opt] is not None:
v = self._opts[opt].func()
else:
choice = b''
self._draw_ftr(i)
continue
if v is not None:
self._draw_page(cur_page)
self._draw_ftr(i)
termutils.set_pos(1, self.ui.rows - 1)
print(v, end='')
termutils.set_pos(len(self.ui.prompt) + 1, self.ui.rows - 3)
choice = b''
continue
else:
return "Library list changed"
except ValueError:
choice = b''
self._draw_ftr(i)
continue
if k == b'\xe0' or k == b'\x00':
k += termutils.get_key()
if k == b'\xe0Q':
if i < len(self._pages):
i += 1
cur_page = self._pages[i]
self._draw_page(cur_page)
self._draw_ftr(i)
elif k == b'\xe0I':
if i > 0:
i -= 1
cur_page = self._pages[i]
self._draw_page(cur_page)
self._draw_ftr(i)
elif k == b'\xe0\x86':
return "Library list changed"
# todo
# if k == b'\x00;': display help
elif not k.startswith(b'\xe0') and not k.startswith(b'\x00'):
print(k.decode(), end='')
choice += k
def display_menu(menu, prompt='>>>', header='', info=''):
if len(menu) > Y_SIZE - 5:
raise ValueError("Too many menu options")
# print the header
t.wipe()
display_header(header)
# print the menu items
for k, v in menu.items():
print("{}) {}".format(k, v))
# print prompt and info
print(prompt, end=' ')
x, y = t.get_pos()
print('\n\n' + info)
t.set_pos(x, y)
# get user's choice
k = None
while k not in menu:
k = input('')
t.set_pos(x, y)
print(' ' * (X_SIZE - x), end='')
t.set_pos(x, y)
return k
def display_menu(menu, prompt='>>>', header='', info=''):
if len(menu) > Y_SIZE - 5:
raise ValueError("Too many menu options")
# print the header
t.wipe()
display_header(header)
# print the menu items
for k, v in menu.items():
print("{}) {}".format(k, v))
# print prompt and info
print(prompt, end=' ')
x, y = t.get_pos()
print('\n\n' + info)
t.set_pos(x, y)
# get user's choice
k = None
while k not in menu:
k = input('')
t.set_pos(x, y)
print(' ' * (X_SIZE - x), end='')
t.set_pos(x, y)
return k
def _draw_ftr(self, idx):
termutils.set_pos(1, self.ui.rows - 3)
termutils.set_color(self.ui.ps1_fg, self.ui.ps1_bg)
print(self.ui.prompt, end='')
termutils.set_color(self.ui.fg, self.ui.bg)
print(' ' * (self.ui.cols - len(self.ui.prompt)), end='')
if idx < len(self._pages) - 1:
termutils.set_pos(self.ui.cols - 1, self.ui.rows - 4)
termutils.set_color(self.ui.hdr_fg, self.ui.hdr_bg)
print('+', end='')
if idx > 0:
termutils.set_pos(self.ui.cols - 3, self.ui.rows - 4)
termutils.set_color(self.ui.hdr_fg, self.ui.hdr_bg)
print('-', end='')
termutils.set_pos(len(self.ui.prompt) + 1, self.ui.rows - 3)
termutils.set_color(self.ui.fg, self.ui.bg)
def denom_settings():
global CONFIG
t.wipe()
display_header("Denomination enable/inhibit settings")
opts = dict()
set_opts = OrderedDict()
for i, k in enumerate(CONFIG['bv.denom_inhibit'].keys()):
if id003.DENOM_MAP[k] in id003.ESCROW_USA:
denom = id003.ESCROW_USA[id003.DENOM_MAP[k]]
else:
denom = None
denom_enabled = CONFIG['bv.denom_inhibit'].getboolean(k)
opts[i] = k # index into this config section
set_opts[k] = denom_enabled # cache settings before writing to config
if denom is not None:
line = k + ' (' + denom + '):\t\t'
else:
line = k + ':\t\t\t'
if denom_enabled:
line += 'X'
else:
line += '_'
print(line)
print(
"\n\nIf a denom is inhibited through these settings that's not inhibited by the\n"
"appropriate DIP switch on the BV, the BV will go into INHIBIT status."
)
print(
"\nPress Enter to save and go back, or Esc to go back without saving")
t.set_pos(25, 3)
max_opt = len(CONFIG['bv.denom_inhibit']) - 1
cur_opt = 0
while True:
x, y = t.get_pos()
c = t.getch()
if c == b'\xe0H' and cur_opt > 0:
# up
t.set_pos(x, y - 1)
cur_opt -= 1
elif c == b'\xe0P' and cur_opt < max_opt:
# down
t.set_pos(x, y + 1)
cur_opt += 1
elif c == b'\t' and cur_opt == max_opt:
# wrap around to first option
t.set_pos(x, 3)
cur_opt = 0
elif c == b'\t':
# next option, same as down
t.set_pos(x, y + 1)
cur_opt += 1
elif c == b'X' or c == b'x':
set_opts[opts[cur_opt]] = True
print('X', end='')
if cur_opt < max_opt:
t.set_pos(x, y + 1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b' ':
set_opts[opts[cur_opt]] = False
print('_', end='')
if cur_opt < max_opt:
t.set_pos(x, y + 1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b'\r':
# save and go back
CONFIG['bv.denom_inhibit'] = set_opts
return
elif c == b'\x1b':
# escape, go back without saving
return
def security_settings():
global CONFIG
t.wipe()
display_header("Denomination security settings")
opts = dict()
set_opts = OrderedDict()
for i, k in enumerate(CONFIG['bv.security'].keys()):
if id003.DENOM_MAP[k] in id003.ESCROW_USA:
denom = id003.ESCROW_USA[id003.DENOM_MAP[k]]
else:
denom = None
denom_enabled = CONFIG['bv.security'].getboolean(k)
opts[i] = k
set_opts[k] = denom_enabled
if denom is not None:
line = k + ' (' + denom + '):\t\t'
else:
line = k + ':\t\t\t'
if denom_enabled:
line += 'X'
else:
line += '_'
print(line)
print("\n\nX = high security, _ = low security")
print(
"\nPress Enter to save and go back, or Esc to go back without saving")
t.set_pos(25, 3)
max_opt = len(CONFIG['bv.security']) - 1
cur_opt = 0
while True:
x, y = t.get_pos()
c = t.getch()
if c == b'\xe0H' and cur_opt > 0:
# up
t.set_pos(x, y - 1)
cur_opt -= 1
elif c == b'\xe0P' and cur_opt < max_opt:
# down
t.set_pos(x, y + 1)
cur_opt += 1
elif c == b'\t' and cur_opt == max_opt:
# wrap around to first option
t.set_pos(x, 3)
cur_opt = 0
elif c == b'\t':
# next option, same as down
t.set_pos(x, y + 1)
cur_opt += 1
elif c == b'X' or c == b'x':
set_opts[opts[cur_opt]] = True
print('X', end='')
if cur_opt < max_opt:
t.set_pos(x, y + 1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b' ':
set_opts[opts[cur_opt]] = False
print('_', end='')
if cur_opt < max_opt:
t.set_pos(x, y + 1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b'\r':
# save and go back
CONFIG['bv.security'] = set_opts
return
elif c == b'\x1b':
# escape, go back without saving
return
def direction_settings():
global CONFIG
t.wipe()
display_header("Direction ihibit settings")
opts = dict()
set_opts = OrderedDict()
for i, k in enumerate(CONFIG['bv.direction'].keys()):
dir_enabled = CONFIG['bv.direction'].getboolean(k)
opts[i] = k
set_opts[k] = dir_enabled
if k == 'fa':
print("Front side up, left side in:\t\t", end='')
elif k == 'fb':
print("Front side up, right side in:\t\t", end='')
elif k == 'bb':
print("Back side up, left side in:\t\t", end='')
elif k == 'ba':
print("Back side up, right side in:\t\t", end='')
start_x, start_y = t.get_pos()
if dir_enabled:
print('X')
else:
print('_')
print("\n\n_ = enabled, X = inhibited")
print(
"\nPress Enter to save and go back, or Esc to go back without saving")
t.set_pos(start_x, 3)
max_opt = len(CONFIG['bv.direction']) - 1
cur_opt = 0
while True:
x, y = t.get_pos()
c = t.getch()
if c == b'\xe0H' and cur_opt > 0:
# up
t.set_pos(x, y - 1)
cur_opt -= 1
elif c == b'\xe0P' and cur_opt < max_opt:
# down
t.set_pos(x, y + 1)
cur_opt += 1
elif c == b'\t' and cur_opt == max_opt:
# wrap around to first option
t.set_pos(x, 3)
cur_opt = 0
elif c == b'\t':
# next option, same as down
t.set_pos(x, y + 1)
cur_opt += 1
elif c == b'X' or c == b'x':
set_opts[opts[cur_opt]] = True
print('X', end='')
if cur_opt < max_opt:
t.set_pos(x, y + 1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b' ':
set_opts[opts[cur_opt]] = False
print('_', end='')
if cur_opt < max_opt:
t.set_pos(x, y + 1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b'\r':
# save and go back
CONFIG['bv.direction'] = set_opts
return
elif c == b'\x1b':
# escape, go back without saving
return
def opt_settings():
global CONFIG
t.wipe()
display_header("Optional function settings")
opts = dict()
set_opts = OrderedDict()
opt_txt = {
'power_recovery': "Power recovery:\t\t\t\t",
'auto_retry': "Auto-retry operaton:\t\t\t",
'24_char_barcode': "Accept 24-character barcodes:\t\t",
'near_full': "Stacker nearly full event:\t\t",
'entrance_event': "Entrance sensor event:\t\t\t",
'encryption': "Encryption:\t\t\t\t",
}
for i, k in enumerate(CONFIG['bv.optional'].keys()):
opt_enabled = CONFIG['bv.optional'].getboolean(k)
opts[i] = k
set_opts[k] = opt_enabled
print(opt_txt[k], end='')
start_x, start_y = t.get_pos()
if opt_enabled:
print('X')
else:
print('_')
print("\n\n_ = disabled, X = enabled")
print(
"\nPress Enter to save and go back, or Esc to go back without saving")
t.set_pos(start_x, 3)
max_opt = len(CONFIG['bv.optional']) - 1
cur_opt = 0
while True:
x, y = t.get_pos()
c = t.getch()
if c == b'\xe0H' and cur_opt > 0:
# up
t.set_pos(x, y - 1)
cur_opt -= 1
elif c == b'\xe0P' and cur_opt < max_opt:
# down
t.set_pos(x, y + 1)
cur_opt += 1
elif c == b'\t' and cur_opt == max_opt:
# wrap around to first option
t.set_pos(x, 3)
cur_opt = 0
elif c == b'\t':
# next option, same as down
t.set_pos(x, y + 1)
cur_opt += 1
elif c == b'X' or c == b'x':
set_opts[opts[cur_opt]] = True
print('X', end='')
if cur_opt < max_opt:
t.set_pos(x, y + 1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b' ':
set_opts[opts[cur_opt]] = False
print('_', end='')
if cur_opt < max_opt:
t.set_pos(x, y + 1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b'\r':
# save and go back
CONFIG['bv.optional'] = set_opts
return
elif c == b'\x1b':
# escape, go back without saving
return
def display_header(text):
t.set_pos(0, 0)
print(text.center(X_SIZE), end='')
print('=' * X_SIZE, end='')
def denom_settings():
global CONFIG
t.wipe()
display_header("Denomination enable/inhibit settings")
opts = dict()
set_opts = OrderedDict()
for i, k in enumerate(CONFIG['bv.denom_inhibit'].keys()):
if id003.DENOM_MAP[k] in id003.ESCROW_USA:
denom = id003.ESCROW_USA[id003.DENOM_MAP[k]]
else:
denom = None
denom_enabled = CONFIG['bv.denom_inhibit'].getboolean(k)
opts[i] = k # index into this config section
set_opts[k] = denom_enabled # cache settings before writing to config
if denom is not None:
line = k + ' (' + denom + '):\t\t'
else:
line = k + ':\t\t\t'
if denom_enabled:
line += 'X'
else:
line += '_'
print(line)
print("\n\nIf a denom is inhibited through these settings that's not inhibited by the\n"
"appropriate DIP switch on the BV, the BV will go into INHIBIT status.")
print("\nPress Enter to save and go back, or Esc to go back without saving")
t.set_pos(25, 3)
max_opt = len(CONFIG['bv.denom_inhibit']) - 1
cur_opt = 0
while True:
x, y = t.get_pos()
c = t.getch()
if c == b'\xe0H' and cur_opt > 0:
# up
t.set_pos(x, y-1)
cur_opt -= 1
elif c == b'\xe0P' and cur_opt < max_opt:
# down
t.set_pos(x, y+1)
cur_opt += 1
elif c == b'\t' and cur_opt == max_opt:
# wrap around to first option
t.set_pos(x, 3)
cur_opt = 0
elif c == b'\t':
# next option, same as down
t.set_pos(x, y+1)
cur_opt += 1
elif c == b'X' or c == b'x':
set_opts[opts[cur_opt]] = True
print('X', end='')
if cur_opt < max_opt:
t.set_pos(x, y+1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b' ':
set_opts[opts[cur_opt]] = False
print('_', end='')
if cur_opt < max_opt:
t.set_pos(x, y+1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b'\r':
# save and go back
CONFIG['bv.denom_inhibit'] = set_opts
return
elif c == b'\x1b':
# escape, go back without saving
return
def security_settings():
global CONFIG
t.wipe()
display_header("Denomination security settings")
opts = dict()
set_opts = OrderedDict()
for i, k in enumerate(CONFIG['bv.security'].keys()):
if id003.DENOM_MAP[k] in id003.ESCROW_USA:
denom = id003.ESCROW_USA[id003.DENOM_MAP[k]]
else:
denom = None
denom_enabled = CONFIG['bv.security'].getboolean(k)
opts[i] = k
set_opts[k] = denom_enabled
if denom is not None:
line = k + ' (' + denom + '):\t\t'
else:
line = k + ':\t\t\t'
if denom_enabled:
line += 'X'
else:
line += '_'
print(line)
print("\n\nX = high security, _ = low security")
print("\nPress Enter to save and go back, or Esc to go back without saving")
t.set_pos(25, 3)
max_opt = len(CONFIG['bv.security']) - 1
cur_opt = 0
while True:
x, y = t.get_pos()
c = t.getch()
if c == b'\xe0H' and cur_opt > 0:
# up
t.set_pos(x, y-1)
cur_opt -= 1
elif c == b'\xe0P' and cur_opt < max_opt:
# down
t.set_pos(x, y+1)
cur_opt += 1
elif c == b'\t' and cur_opt == max_opt:
# wrap around to first option
t.set_pos(x, 3)
cur_opt = 0
elif c == b'\t':
# next option, same as down
t.set_pos(x, y+1)
cur_opt += 1
elif c == b'X' or c == b'x':
set_opts[opts[cur_opt]] = True
print('X', end='')
if cur_opt < max_opt:
t.set_pos(x, y+1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b' ':
set_opts[opts[cur_opt]] = False
print('_', end='')
if cur_opt < max_opt:
t.set_pos(x, y+1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b'\r':
# save and go back
CONFIG['bv.security'] = set_opts
return
elif c == b'\x1b':
# escape, go back without saving
return
def direction_settings():
global CONFIG
t.wipe()
display_header("Direction ihibit settings")
opts = dict()
set_opts = OrderedDict()
for i, k in enumerate(CONFIG['bv.direction'].keys()):
dir_enabled = CONFIG['bv.direction'].getboolean(k)
opts[i] = k
set_opts[k] = dir_enabled
if k == 'fa':
print("Front side up, left side in:\t\t", end='')
elif k == 'fb':
print("Front side up, right side in:\t\t", end='')
elif k == 'bb':
print("Back side up, left side in:\t\t", end='')
elif k == 'ba':
print("Back side up, right side in:\t\t", end='')
start_x, start_y = t.get_pos()
if dir_enabled:
print('X')
else:
print('_')
print("\n\n_ = enabled, X = inhibited")
print("\nPress Enter to save and go back, or Esc to go back without saving")
t.set_pos(start_x, 3)
max_opt = len(CONFIG['bv.direction']) - 1
cur_opt = 0
while True:
x, y = t.get_pos()
c = t.getch()
if c == b'\xe0H' and cur_opt > 0:
# up
t.set_pos(x, y-1)
cur_opt -= 1
elif c == b'\xe0P' and cur_opt < max_opt:
# down
t.set_pos(x, y+1)
cur_opt += 1
elif c == b'\t' and cur_opt == max_opt:
# wrap around to first option
t.set_pos(x, 3)
cur_opt = 0
elif c == b'\t':
# next option, same as down
t.set_pos(x, y+1)
cur_opt += 1
elif c == b'X' or c == b'x':
set_opts[opts[cur_opt]] = True
print('X', end='')
if cur_opt < max_opt:
t.set_pos(x, y+1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b' ':
set_opts[opts[cur_opt]] = False
print('_', end='')
if cur_opt < max_opt:
t.set_pos(x, y+1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b'\r':
# save and go back
CONFIG['bv.direction'] = set_opts
return
elif c == b'\x1b':
# escape, go back without saving
return
def opt_settings():
global CONFIG
t.wipe()
display_header("Optional function settings")
opts = dict()
set_opts = OrderedDict()
opt_txt = {
'power_recovery': "Power recovery:\t\t\t\t",
'auto_retry': "Auto-retry operaton:\t\t\t",
'24_char_barcode': "Accept 24-character barcodes:\t\t",
'near_full': "Stacker nearly full event:\t\t",
'entrance_event': "Entrance sensor event:\t\t\t",
'encryption': "Encryption:\t\t\t\t",
}
for i, k in enumerate(CONFIG['bv.optional'].keys()):
opt_enabled = CONFIG['bv.optional'].getboolean(k)
opts[i] = k
set_opts[k] = opt_enabled
print(opt_txt[k], end='')
start_x, start_y = t.get_pos()
if opt_enabled:
print('X')
else:
print('_')
print("\n\n_ = disabled, X = enabled")
print("\nPress Enter to save and go back, or Esc to go back without saving")
t.set_pos(start_x, 3)
max_opt = len(CONFIG['bv.optional']) - 1
cur_opt = 0
while True:
x, y = t.get_pos()
c = t.getch()
if c == b'\xe0H' and cur_opt > 0:
# up
t.set_pos(x, y-1)
cur_opt -= 1
elif c == b'\xe0P' and cur_opt < max_opt:
# down
t.set_pos(x, y+1)
cur_opt += 1
elif c == b'\t' and cur_opt == max_opt:
# wrap around to first option
t.set_pos(x, 3)
cur_opt = 0
elif c == b'\t':
# next option, same as down
t.set_pos(x, y+1)
cur_opt += 1
elif c == b'X' or c == b'x':
set_opts[opts[cur_opt]] = True
print('X', end='')
if cur_opt < max_opt:
t.set_pos(x, y+1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b' ':
set_opts[opts[cur_opt]] = False
print('_', end='')
if cur_opt < max_opt:
t.set_pos(x, y+1)
cur_opt += 1
else:
t.set_pos(x, y)
elif c == b'\r':
# save and go back
CONFIG['bv.optional'] = set_opts
return
elif c == b'\x1b':
# escape, go back without saving
return
def display_header(text):
t.set_pos(0, 0)
print(text.center(X_SIZE), end='')
print('=' * X_SIZE, end='')
