tsome further updates to the installation wizzard - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit 23fe2062a15d9293a73419b2d9e08ec1c6552927
DIR parent f185906950ba71ffb3f27f794595d8ce09a045a6
HTML Author: qua-non <akshayaurora@gmail.com>
Date: Fri, 21 Feb 2014 13:20:27 +0530
some further updates to the installation wizzard
Diffstat:
M gui/kivy/dialog.py | 51 ++++++++++++++++++++++++++++---
M gui/kivy/installwizard.py | 124 +++++++++++++++----------------
M gui/kivy/main.kv | 4 +++-
M gui/kivy/main_window.py | 21 ++++++++++++++++-----
4 files changed, 126 insertions(+), 74 deletions(-)
---
DIR diff --git a/gui/kivy/dialog.py b/gui/kivy/dialog.py
t@@ -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):
t@@ -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))
t@@ -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()
t@@ -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
t@@ -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)
DIR diff --git a/gui/kivy/installwizard.py b/gui/kivy/installwizard.py
t@@ -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', )
t@@ -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())
t@@ -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:
t@@ -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:
t@@ -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)'''
t@@ -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)
t@@ -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
t@@ -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):
t@@ -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:
t@@ -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
t@@ -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)
t@@ -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 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 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 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
DIR diff --git a/gui/kivy/main.kv b/gui/kivy/main.kv
t@@ -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'
t@@ -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
DIR diff --git a/gui/kivy/main_window.py b/gui/kivy/main_window.py
t@@ -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)
t@@ -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),
t@@ -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