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Trezor: improve install wizard

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Add explanatory help about passphrases, with warning, like
in trezor dialog box.
This commit is contained in:
Neil Booth
2016-01-22 00:01:09 +09:00
parent 0d14781463
commit cefd128020
2 changed files with 35 additions and 28 deletions
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48
plugins/trezor/qt_generic.py
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@@ -15,6 +15,18 @@ from electrum.util import PrintError
from electrum.wallet import Wallet, BIP44_Wallet
from electrum.wizard import UserCancelled
PASSPHRASE_HELP_SHORT =_(
"Passphrases allow you to access new wallets, each "
"hidden behind a particular case-sensitive passphrase.")
PASSPHRASE_HELP = PASSPHRASE_HELP_SHORT + " " + _(
"You need to create a separate Electrum wallet for each passphrase "
"you use as they each generate different addresses. Changing "
"your passphrase does not lose other wallets, each is still "
"accessible behind its own passphrase.")
PASSPHRASE_NOT_PIN = _(
"If you forget a passphrase you will be unable to access any "
"bitcoins in the wallet behind it. A passphrase is not a PIN. "
"Only change this if you are sure you understand it.")
# By far the trickiest thing about this handler is the window stack;
# MacOSX is very fussy the modal dialogs are perfectly parented
@@ -195,12 +207,16 @@ class QtHandler(PrintError):
else:
vbox.addLayout(hbox_pin)
cb_phrase = QCheckBox(_('Enable Passphrase protection'))
passphrase_msg = WWLabel(PASSPHRASE_HELP_SHORT)
passphrase_warning = WWLabel(PASSPHRASE_NOT_PIN)
passphrase_warning.setStyleSheet("color: red")
cb_phrase = QCheckBox(_('Enable passphrases'))
cb_phrase.setChecked(False)
vbox.addWidget(passphrase_msg)
vbox.addWidget(passphrase_warning)
vbox.addWidget(cb_phrase)
title = _("Initialization settings for your %s:") % device
wizard.set_main_layout(vbox, next_enabled=next_enabled, title=title)
wizard.set_main_layout(vbox, next_enabled=next_enabled)
if method in [TIM_NEW, TIM_RECOVER]:
item = bg.checkedId()
@@ -262,12 +278,13 @@ def qt_plugin_class(base_plugin_class):
handler = window.wallet.handler
device_id = self.device_manager().wallet_id(window.wallet)
if not device_id:
devices, labels = self.unpaired_devices(handler)
if devices:
infos = self.unpaired_devices(handler)
if infos:
labels = [info[1] for info in infos]
msg = _("Select a %s device:") % self.device
choice = self.query_choice(window, msg, labels)
if choice is not None:
device_id = devices[choice].id_
device_id = infos[choice][0].id_
else:
handler.show_error(_("No devices found"))
return device_id
@@ -365,7 +382,7 @@ class SettingsDialog(WindowModalDialog):
if not self.question(msg, title=title):
return
invoke_client('toggle_passphrase')
devmgr.unpair(device_id)
devmgr.unpair_id(device_id)
def change_homescreen():
from PIL import Image # FIXME
@@ -403,7 +420,7 @@ class SettingsDialog(WindowModalDialog):
icon=QMessageBox.Critical):
return
invoke_client('wipe_device')
devmgr.unpair(device_id)
devmgr.unpair_id(device_id)
def slider_moved():
mins = timeout_slider.sliderPosition()
@@ -545,19 +562,8 @@ class SettingsDialog(WindowModalDialog):
# Advanced tab - toggle passphrase protection
passphrase_button = QPushButton()
passphrase_button.clicked.connect(toggle_passphrase)
passphrase_msg = QLabel(
_("Passphrases allow you to access new wallets, each "
"hidden behind a particular case-sensitive passphrase. You "
"need to create a separate Electrum wallet for each passphrase "
"you use as they each generate different addresses. Changing "
"your passphrase does not lose other wallets, each is still "
"accessible behind its own passphrase."))
passphrase_msg.setWordWrap(True)
passphrase_warning = QLabel(
_("If you forget a passphrase you will be unable to access any "
"bitcoins in the wallet behind it. A passphrase is not a PIN. "
"Only change this if you are sure you understand it."))
passphrase_warning.setWordWrap(True)
passphrase_msg = WWLabel(PASSPHRASE_MSG)
passphrase_warning = WWLabel(PASSPHRASE_NOT_PIN)
passphrase_warning.setStyleSheet("color: red")
advanced_glayout.addWidget(passphrase_button, 3, 2)
advanced_glayout.addWidget(passphrase_msg, 4, 0, 1, 5)