async def menu(self, show_screen, show_all=False):
net = NETWORKS[self.network]
buttons = [
(None, "Recommended"),
("m/84h/%dh/0h" % net["bip32"], "Single key"),
("m/48h/%dh/0h/2h" % net["bip32"], "Multisig"),
(None, "Other keys"),
]
if show_all:
coin = net["bip32"]
buttons += [
("m/84h/%dh/0h" % coin,
"Single Native Segwit\nm/84h/%dh/0h" % coin),
("m/49h/%dh/0h" % coin,
"Single Nested Segwit\nm/49h/%dh/0h" % coin),
(
"m/48h/%dh/0h/2h" % coin,
"Multisig Native Segwit\nm/48h/%dh/0h/2h" % coin,
),
(
"m/48h/%dh/0h/1h" % coin,
"Multisig Nested Segwit\nm/48h/%dh/0h/1h" % coin,
),
]
else:
buttons += [(0, "Show more keys"), (1, "Enter custom derivation")]
# wait for menu selection
menuitem = await show_screen(Menu(buttons, last=(255, None)))
# process the menu button:
# back button
if menuitem == 255:
return False
elif menuitem == 0:
return await self.menu(show_screen, show_all=True)
elif menuitem == 1:
der = await show_screen(DerivationScreen())
if der is not None:
await self.show_xpub(der, show_screen)
return True
else:
await self.show_xpub(menuitem, show_screen)
return True
return False
async def menu(self, show_screen, show_all=False):
net = NETWORKS[self.network]
coin = net["bip32"]
if not show_all:
buttons = [
(None, "Recommended"),
("m/84h/%dh/%dh" % (coin, self.account), "Single key"),
("m/48h/%dh/%dh/2h" % (coin, self.account), "Multisig"),
(None, "Other keys"),
(0, "Show more keys"),
(2, "Change account number"),
(1, "Enter custom derivation"),
(3, "Export all keys to SD"),
]
else:
buttons = [
(None, "Recommended"),
(
"m/84h/%dh/%dh" % (coin, self.account),
"Single Native Segwit\nm/84h/%dh/%dh" % (coin, self.account)
),
(
"m/48h/%dh/%dh/2h" % (coin, self.account),
"Multisig Native Segwit\nm/48h/%dh/%dh/2h" % (coin, self.account),
),
(None, "Other keys"),
]
if self.is_taproot_enabled:
buttons.append((
"m/86h/%dh/%dh" % (coin, self.account),
"Single Taproot\nm/86h/%dh/%dh" % (coin, self.account)
))
buttons.extend([
(
"m/49h/%dh/%dh" % (coin, self.account),
"Single Nested Segwit\nm/49h/%dh/%dh" % (coin, self.account)
),
(
"m/48h/%dh/%dh/1h" % (coin, self.account),
"Multisig Nested Segwit\nm/48h/%dh/%dh/1h" % (coin, self.account),
),
])
# wait for menu selection
menuitem = await show_screen(Menu(buttons, last=(255, None),
title="Select the key",
note="Current account number: %d" % self.account))
# process the menu button:
# back button
if menuitem == 255:
return False
elif menuitem == 0:
return await self.menu(show_screen, show_all=True)
elif menuitem == 1:
der = await show_screen(DerivationScreen())
if der is not None:
await self.show_xpub(der, show_screen)
return True
elif menuitem == 3:
file_format = await self.save_menu(show_screen)
if file_format:
filename = self.save_all_to_sd(file_format)
await show_screen(
Alert("Saved!",
"Public keys are saved to the file:\n\n%s" % filename,
button_text="Close")
)
elif menuitem == 2:
account = await show_screen(NumericScreen(current_val=str(self.account)))
if account and int(account) > 0x80000000:
raise AppError('Account number too large')
try:
self.account = int(account)
except:
self.account = 0
return await self.menu(show_screen)
else:
await self.show_xpub(menuitem, show_screen)
return True
return False
async def menu(self, show_screen, show_all=False):
net = NETWORKS[self.network]
coin = net["bip32"]
buttons = [
(None, "Recommended"),
("m/84h/%dh/%dh" % (coin, self.account), "Single key"),
("m/48h/%dh/%dh/2h" % (coin, self.account), "Multisig"),
(None, "Other keys"),
]
if show_all:
buttons += [
("m/84h/%dh/%dh" % (coin, self.account),
"Single Native Segwit\nm/84h/%dh/%dh" % (coin, self.account)),
("m/49h/%dh/%dh" % (coin, self.account),
"Single Nested Segwit\nm/49h/%dh/%dh" % (coin, self.account)),
(
"m/48h/%dh/%dh/2h" % (coin, self.account),
"Multisig Native Segwit\nm/48h/%dh/%dh/2h" %
(coin, self.account),
),
(
"m/48h/%dh/%dh/1h" % (coin, self.account),
"Multisig Nested Segwit\nm/48h/%dh/%dh/1h" %
(coin, self.account),
),
]
else:
buttons += [(0, "Show more keys"), (2, "Change account number"),
(1, "Enter custom derivation")]
# wait for menu selection
menuitem = await show_screen(
Menu(buttons,
last=(255, None),
title="Select the key",
note="Current account number: %d" % self.account))
# process the menu button:
# back button
if menuitem == 255:
return False
elif menuitem == 0:
return await self.menu(show_screen, show_all=True)
elif menuitem == 1:
der = await show_screen(DerivationScreen())
if der is not None:
await self.show_xpub(der, show_screen)
return True
elif menuitem == 2:
account = await show_screen(
NumericScreen(current_val=str(self.account)))
if account and int(account) > 0x80000000:
raise AppError('Account number too large')
try:
self.account = int(account)
except:
self.account = 0
return await self.menu(show_screen)
else:
await self.show_xpub(menuitem, show_screen)
return True
return False