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electrum-bitcoinprivate
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some further updates to the installation wizzard

This commit is contained in:
qua-non 2014-02-21 13:20:27 +05:30 committed by ThomasV
parent f185906950
commit 23fe2062a1
4 changed files with 125 additions and 73 deletions
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51
gui/kivy/dialog.py
View File

@ -117,26 +117,36 @@ class InfoBubble(Bubble):
'''Bubble to be used to display short Help Information'''
message = StringProperty(_('Nothing set !'))
'''Message to be displayed defaults to "nothing set"'''
'''Message to be displayed; defaults to "nothing set"'''
icon = StringProperty('')
''' Icon to be displayed along with the message defaults to ''
:attr:`icon` is a `StringProperty` defaults to `''`
'''
fs = BooleanProperty(False)
''' Show Bubble in half screen mode
:attr:`fs` is a `BooleanProperty` defaults to `False`
'''
modal = BooleanProperty(False)
''' Allow bubble to be hidden on touch.
:attr:`modal` is a `BooleanProperty` defauult to `False`.
'''
exit = BooleanProperty(False)
''' exit app after bubble is closes
'''Indicates whether to exit app after bubble is closed.
:attr:`exit` is a `BooleanProperty` defaults to False.
'''
dim_background = BooleanProperty(False)
''' Whether to draw a background on the windows behind the bubble
''' Indicates Whether to draw a background on the windows behind the bubble.
:attr:`dim` is a `BooleanProperty` defaults to `False`.
'''
def on_touch_down(self, touch):
@ -151,7 +161,13 @@ class InfoBubble(Bubble):
self.modal, self.exit = modal, exit
if width:
self.width = width
Window.add_widget(self)
if self.modal:
from kivy.uix.modalview import ModalView
self._modal_view = m = ModalView()
Window.add_widget(m)
m.add_widget(self)
else:
Window.add_widget(self)
# wait for the bubble to adjust it's size according to text then animate
Clock.schedule_once(lambda dt: self._show(pos, duration))
@ -180,6 +196,10 @@ class InfoBubble(Bubble):
''' Auto fade out the Bubble
'''
def on_stop(*l):
if self.modal:
m = self._modal_view
m.remove_widget(self)
Window.remove_widget(m)
Window.remove_widget(self)
if self.exit:
App.get_running_app().stop()
@ -470,13 +490,33 @@ class RestoreSeedDialog(CreateAccountDialog):
def on_parent(self, instance, value):
if value:
stepper = self.ids.stepper;
tis = self.ids.text_input_seed
tis.focus = True
tis._keyboard.bind(on_key_down=self.on_key_down)
stepper = self.ids.stepper
stepper.opacity = 1
stepper.source = 'atlas://gui/kivy/theming/light/stepper_restore_seed'
self._back = _back = partial(self.ids.back.dispatch, 'on_release')
app.navigation_higherarchy.append(_back)
def on_key_down(self, keyboard, keycode, key, modifiers):
if keycode[1] == 'enter':
self.on_enter()
#super
def on_enter(self):
self._remove_keyboard()
# press next
self.ids.next.dispatch('on_release')
def _remove_keyboard(self):
tis = self.ids.text_input_seed
if tis._keyboard:
tis._keyboard.unbind(on_key_down=self.on_key_down)
tis.focus = False
def close(self):
self._remove_keyboard()
if self._back in app.navigation_higherarchy:
app.navigation_higherarchy.pop()
self._back = None
@ -540,6 +580,7 @@ class ChangePasswordDialog(CreateAccountDialog):
if value:
stepper = self.ids.stepper
stepper.opacity = 1
self.ids.ti_wallet_name.focus = True
stepper.source = 'atlas://gui/kivy/theming/light/stepper_left'
self._back = _back = partial(self.ids.back.dispatch, 'on_release')
app.navigation_higherarchy.append(_back)

122
gui/kivy/installwizard.py
View File

@ -20,6 +20,13 @@ app = App.get_running_app()
class InstallWizard(Widget):
'''Instalation Wizzard. Responsible for instantiating the
creation/restoration of wallets.
events::
`on_wizard_complete` Fired when the wizard is done creating/ restoring
wallet/s.
'''
__events__ = ('on_wizard_complete', )
@ -33,13 +40,15 @@ class InstallWizard(Widget):
msg= _("Electrum is generating your addresses,"
" please wait."),
on_complete=None):
'''Perform a blocking task in the background by running the passed
method in a thread.
'''
def target():
# run your threaded function
task()
# on completion hide message
Clock.schedule_once(lambda dt:
app.show_info_bubble(text="Complete", arrow_pos=None))
Clock.schedule_once(lambda dt: app.info_bubble.hide())
# call completion routine
if on_complete:
Clock.schedule_once(lambda dt: on_complete())
@ -51,12 +60,14 @@ class InstallWizard(Widget):
t.start()
def run(self):
'''Entry point of our Installation wizard
'''
CreateRestoreDialog(on_release=self.on_creatrestore_complete).open()
def on_creatrestore_complete(self, dialog, button):
if not button:
self.dispatch('on_wizard_complete', None)
return
return self.dispatch('on_wizard_complete', None)
wallet = Wallet(self.storage)
gap = self.config.get('gap_limit', 5)
if gap !=5:
@ -70,7 +81,7 @@ class InstallWizard(Widget):
elif button == dialog.ids.restore:
# restore
self.restore_seed_dialog(wallet)
#elif button == dialog.ids.watching:
#if button == dialog.ids.watching:
#TODO: not available in the new design
# self.action = 'watching'
else:
@ -99,30 +110,15 @@ class InstallWizard(Widget):
except Exception:
import traceback
traceback.print_exc(file=sys.stdout)
app.show_error(_('No account tied to this seedphrase'), exit=True)
app.show_error(_('No account tied to this seedphrase'))#, exit=True)
return
_dlg.close()
self.change_password_dialog(wallet=wallet, mode='restore')
return
from pudb import set_trace; set_trace()
wallet = self.wallet
#is_restore = bool(_dlg.__class__ == RestoreSeedDialog)
# Restore
if len(seed) == 128:
wallet.seed = ''
wallet.init_sequence(str(seed))
else:
wallet.seed = ''
wallet.init_seed(str(seed))
wallet.save_seed()
return self.change_network_dialog()
def init_seed_dialog(self, wallet=None, instance=None, password=None,
wallet_name=None):
wallet_name=None, mode='create'):
# renamed from show_seed()
'''Can be called directly (password is None)
or from a password-protected callback (password is not None)'''
@ -131,7 +127,7 @@ class InstallWizard(Widget):
if instance == None:
wallet.init_seed(None)
else:
return MessageBoxError(message=_('No seed')).open()
return app.show_error(_('No seed'))
if password is None or not instance:
seed = wallet.get_mnemonic(None)
@ -139,7 +135,7 @@ class InstallWizard(Widget):
try:
seed = self.wallet.get_seed(password)
except Exception:
return MessageBoxError(message=_('Incorrect Password'))
return app.show_error(_('Incorrect Password'))
brainwallet = seed
@ -160,8 +156,10 @@ class InstallWizard(Widget):
def on_ok_press(_dlg, _btn):
_dlg.close()
if _btn != _dlg.ids.confirm:
self.change_password_dialog(wallet)
if not instance:
self.change_password_dialog(wallet)
return
# confirm
if instance is None:
# in initial phase
def create(password):
@ -173,21 +171,20 @@ class InstallWizard(Widget):
Clock.schedule_once(lambda dt:
app.show_error(err))
wallet.synchronize() # generate first addresses offline
self.waiting_dialog(partial(create, password),
on_complete=self.load_network)
self.waiting_dialog(
partial(create, password),
on_complete=partial(self.load_network, wallet, mode=mode))
from electrum_gui.kivy.dialog import InitSeedDialog
InitSeedDialog(message=msg2,
seed_msg=brainwallet,
seed=seed,
on_release=on_ok_press).open()
seed_msg=brainwallet, seed=seed, on_release=on_ok_press).open()
def change_password_dialog(self, wallet=None, instance=None, mode='create'):
"""Can be called directly (instance is None)
or from a callback (instance is not None)"""
if instance and not wallet.seed:
return MessageBoxExit(message=_('No seed !!')).open()
return ShowError(_('No seed !!'), exit=True, modal=True)
if instance is not None:
if wallet.use_encryption:
@ -210,9 +207,11 @@ class InstallWizard(Widget):
ti_confirm_password = _dlg.ids.ti_confirm_password
if _btn != _dlg.ids.next:
if mode == 'restore':
# back is disabled cause seed is already set
return
_dlg.close()
if not instance:
# back on create
CreateRestoreDialog(
on_release=self.on_creatrestore_complete).open()
return
@ -236,17 +235,20 @@ class InstallWizard(Widget):
return app.show_error(_('Passwords do not match'))
if mode == 'restore':
try:
wallet.save_seed(new_password)
except Exception as err:
app.show_error(str(err))
return
_dlg.close()
wallet.save_seed(new_password)
self.load_network(wallet, mode='restore')
return
if not instance:
# create
_dlg.close()
self.load_network(wallet, mode='create')
#self.load_network(wallet, mode='create')
return self.init_seed_dialog(password=new_password,
wallet=wallet,
wallet_name=wallet_name)
wallet=wallet, wallet_name=wallet_name, mode=mode)
try:
seed = wallet.decode_seed(password)
@ -275,48 +277,44 @@ class InstallWizard(Widget):
mode=mode,
on_release=on_release).open()
def load_network(self, wallet, mode=None):
def load_network(self, wallet, mode='create'):
#if not self.config.get('server'):
if not self.network:
return wallet.start_threads(self.network)
if self.network:
if self.network.interfaces:
if mode not in ('restore', 'create'):
self.network_dialog()
else:
app.show_error(_('You are offline'))
self.network.stop()
self.network = None
if not self.network.interfaces:
app.show_error(_('You are offline'))
self.network.stop()
self.network = None
return wallet.start_threads(self.network)
if mode not in ('restore', 'create'):
self.network_dialog()
return wallet.start_threads(self.network)
self.config.set_key('auto_cycle', True, True)
if mode in ('restore', 'create'):
# auto cycle
self.config.set_key('auto_cycle', True, True)
# start wallet threads
wallet.start_threads(self.network)
if not mode == 'restore':
return
def get_text(text):
def set_text(*l): app.info_bubble.ids.lbl.text=text
Clock.schedule_once(set_text)
def on_complete(*l):
if not self.network:
app.show_info_bubble(
text=_("This wallet was restored offline. It may contain"
" more addresses than displayed."),
width='200dp',
pos=Window.center)
return
app.show_info(_("This wallet was restored offline."
"It may contain more addresses than displayed."))
return self.dispatch('on_wizard_complete', wallet)
if wallet.is_found():
app.show_info_bubble(_("Recovery successful"),
width='200dp',
pos=Window.center)
app.show_info(_("Recovery successful"))
else:
app.show_info_bubble(_("No transactions found for this seed"),
width='200dp',
pos=Window.center)
app.show_info(_("No transactions found for this seed"))
self.dispatch('on_wizard_complete', wallet)
self.waiting_dialog(lambda: wallet.restore(get_text),
on_complete=on_complete)
def on_wizard_complete(self, instance, wallet):
def on_wizard_complete(self, wallet):
pass

4
gui/kivy/main.kv
View File

@ -94,7 +94,6 @@
height: self.width if self.fs else (lbl.texture_size[1] + dp(27))
BoxLayout:
padding: '5dp'
spacing: '5dp'
Widget:
size_hint: None, 1
width: '4dp' if root.fs else '2dp'
@ -104,6 +103,9 @@
mipmap: True
size_hint: None, 1
width: (root.width - dp(20)) if root.fs else (0 if not root.icon else '32dp')
Widget:
size_hint_y: None
width: '5dp'
Label:
id: lbl
markup: True

21
gui/kivy/main_window.py
View File

@ -106,7 +106,7 @@ class ElectrumWindow(App):
def on_start(self):
Window.bind(size=self.on_size,
on_keyboard=self.on_keyboard)
#Window.bind(keyboard_height=self.on_keyboard_height)
Window.bind(keyboard_height=self.on_keyboard_height)
self.on_size(Window, Window.size)
config = self.electrum_config
storage = WalletStorage(config)
@ -230,17 +230,27 @@ class ElectrumWindow(App):
width='200dp',
pos=None,
arrow_pos=None,
exit=False):
exit=False,
icon='atlas://gui/kivy/theming/light/error',):
''' Show a error Message Bubble.
'''
self.show_info_bubble(
text=error,
icon='atlas://gui/kivy/theming/light/error',
icon=icon,
width=width,
pos=pos or Window.center,
arrow_pos=arrow_pos,
exit=exit)
def show_info(self, error,
width='200dp',
pos=None,
arrow_pos=None,
exit=False):
''' Show a Info Message Bubble.
'''
self.show_error(error, icon='atlas://gui/kivy/theming/light/error')
def show_info_bubble(self,
text=_('Hello World'),
pos=(0, 0),
@ -265,8 +275,9 @@ class ElectrumWindow(App):
info_bubble = self.info_bubble = InfoBubble()
if info_bubble.parent:
info_bubble.hide()
return
Window.remove_widget(info_bubble
if not info_bubble.modal else
info_bubble._modal_view)
if not arrow_pos:
info_bubble.show_arrow = False