simplify gui names
This commit is contained in:
ThomasV
346
gui/qt/installwizard.py
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346
gui/qt/installwizard.py
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from PyQt4.QtGui import *
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from PyQt4.QtCore import *
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import PyQt4.QtCore as QtCore
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from electrum.i18n import _
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from electrum import Wallet, mnemonic
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from seed_dialog import SeedDialog
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from network_dialog import NetworkDialog
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from qt_util import *
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from amountedit import AmountEdit
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import sys
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import threading
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class InstallWizard(QDialog):
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def __init__(self, config, network, storage):
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QDialog.__init__(self)
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self.config = config
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self.network = network
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self.storage = storage
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self.setMinimumSize(575, 400)
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self.setWindowTitle('Electrum')
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self.connect(self, QtCore.SIGNAL('accept'), self.accept)
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def restore_or_create(self):
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grid = QGridLayout()
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grid.setSpacing(5)
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msg = _("Wallet file not found.")+"\n\n"+_("Do you want to create a new wallet, or to restore an existing one?"+"\n")
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label = QLabel(msg)
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label.setWordWrap(True)
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grid.addWidget(label, 0, 0)
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gb = QGroupBox()
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b1 = QRadioButton(gb)
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b1.setText(_("Create new wallet"))
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b1.setChecked(True)
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b2 = QRadioButton(gb)
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b2.setText(_("Restore wallet from seed"))
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b3 = QRadioButton(gb)
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b3.setText(_("Restore wallet from master public key"))
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grid.addWidget(b1,1,0)
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grid.addWidget(b2,2,0)
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grid.addWidget(b3,3,0)
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vbox = QVBoxLayout(self)
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vbox.addLayout(grid)
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vbox.addStretch(1)
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vbox.addLayout(ok_cancel_buttons(self, _('Next')))
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if not self.exec_():
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return
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if b1.isChecked():
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answer = 'create'
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elif b2.isChecked():
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answer = 'restore'
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else:
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answer = 'watching'
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return answer
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def verify_seed(self, wallet):
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r = self.seed_dialog(False)
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if not r:
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return
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if r != wallet.seed:
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QMessageBox.warning(None, _('Error'), _('Incorrect seed'), _('OK'))
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return False
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else:
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return True
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def seed_dialog(self, is_restore=True):
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if self.layout(): QWidget().setLayout(self.layout())
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vbox = QVBoxLayout(self)
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if is_restore:
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msg = _("Please enter your wallet seed." + ' ')
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msg += _("Your seed can be entered as a sequence of words, or as a hexadecimal string."+ ' \n')
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else:
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msg = _("Your seed is important!") \
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+ "\n" + _("To make sure that you have properly saved your seed, please retype it here." + ' ')
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logo = QLabel()
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logo.setPixmap(QPixmap(":icons/seed.png").scaledToWidth(56))
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logo.setMaximumWidth(60)
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label = QLabel(msg)
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label.setWordWrap(True)
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seed_e = QTextEdit()
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seed_e.setMaximumHeight(100)
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vbox.addWidget(label)
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grid = QGridLayout()
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grid.addWidget(logo, 0, 0)
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grid.addWidget(seed_e, 0, 1)
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vbox.addLayout(grid)
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vbox.addStretch(1)
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vbox.addLayout(ok_cancel_buttons(self, _('Next')))
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if not self.exec_():
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return
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try:
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seed = str(seed_e.toPlainText())
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seed.decode('hex')
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except:
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try:
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seed = mnemonic.mn_decode( seed.split() )
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except:
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QMessageBox.warning(None, _('Error'), _('I cannot decode this'), _('OK'))
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return
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if not seed:
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QMessageBox.warning(None, _('Error'), _('No seed'), _('OK'))
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return
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return seed
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def waiting_dialog(self, task, msg= _("Please wait...")):
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def target():
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task()
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self.emit(QtCore.SIGNAL('accept'))
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if self.layout(): QWidget().setLayout(self.layout())
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vbox = QVBoxLayout(self)
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self.waiting_label = QLabel(msg)
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vbox.addWidget(self.waiting_label)
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self.show()
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t = threading.Thread(target = target)
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t.start()
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self.exec_()
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def mpk_dialog(self):
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if self.layout(): QWidget().setLayout(self.layout())
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vbox = QVBoxLayout(self)
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msg = _("Please enter your master public key.")
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label=QLabel(msg)
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label.setWordWrap(True)
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vbox.addWidget(label)
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mpk_e = QTextEdit()
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mpk_e.setMaximumHeight(100)
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vbox.addWidget(mpk_e)
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grid = QGridLayout()
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grid.setSpacing(8)
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vbox.addLayout(grid)
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vbox.addStretch(1)
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vbox.addLayout(ok_cancel_buttons(self, _('Next')))
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if not self.exec_(): return
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mpk = str(mpk_e.toPlainText())
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return mpk
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def network_dialog(self):
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if self.layout(): QWidget().setLayout(self.layout())
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grid = QGridLayout()
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grid.setSpacing(5)
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label = QLabel(_("Network") + ":")
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grid.addWidget(label, 0, 0)
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gb = QGroupBox()
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b1 = QRadioButton(gb)
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b1.setText(_("Auto connect"))
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b1.setChecked(True)
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b2 = QRadioButton(gb)
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b2.setText(_("Select server manually"))
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b3 = QRadioButton(gb)
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b3.setText(_("Stay offline"))
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grid.addWidget(b1,1,0)
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grid.addWidget(b2,2,0)
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grid.addWidget(b3,3,0)
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vbox = QVBoxLayout(self)
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vbox.addLayout(grid)
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vbox.addStretch(1)
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vbox.addLayout(ok_cancel_buttons(self, _('Next')))
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if not self.exec_():
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return
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if b2.isChecked():
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return NetworkDialog(self.network, self.config, None).do_exec()
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elif b1.isChecked():
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self.config.set_key('auto_cycle', True, True)
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return
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else:
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self.config.set_key("server", None, True)
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self.config.set_key('auto_cycle', False, True)
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return
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def show_seed(self, wallet):
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from seed_dialog import make_seed_dialog
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if self.layout(): QWidget().setLayout(self.layout())
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make_seed_dialog(self, wallet.seed, wallet.imported_keys)
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self.exec_()
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def password_dialog(self, wallet):
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msg = _("Please choose a password to encrypt your wallet keys.")+'\n'\
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+_("Leave these fields empty if you want to disable encryption.")
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from password_dialog import make_password_dialog, run_password_dialog
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if self.layout(): QWidget().setLayout(self.layout())
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make_password_dialog(self, wallet, msg)
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run_password_dialog(self, wallet, self)
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def run(self):
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action = self.restore_or_create()
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if not action: exit()
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wallet = Wallet(self.storage)
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gap = self.config.get('gap_limit', 5)
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if gap != 5:
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wallet.gap_limit = gap
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wallet.storage.put('gap_limit', gap, True)
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if action == 'create':
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wallet.init_seed(None)
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self.show_seed(wallet)
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if self.verify_seed(wallet):
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def create():
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wallet.save_seed()
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wallet.create_accounts()
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wallet.synchronize() # generate first addresses offline
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self.waiting_dialog(create)
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else:
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return
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elif action == 'restore':
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# ask for seed and gap.
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seed = self.seed_dialog()
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if not seed:
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return
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wallet.init_seed(str(seed))
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wallet.save_seed()
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elif action == 'watching':
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# ask for seed and gap.
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mpk = self.mpk_dialog()
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if not mpk:
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return
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wallet.seed = ''
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print eval(mpk)
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try:
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c0, K0 = eval(mpk)
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except:
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QMessageBox.warning(None, _('Error'), _('error'), _('OK'))
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return
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wallet.create_watching_only_wallet(c0,K0)
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else: raise
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#if not self.config.get('server'):
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self.network_dialog()
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# start wallet threads
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wallet.start_threads(self.network)
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if action == 'restore':
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def wait_for_wallet():
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wallet.set_up_to_date(False)
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while not wallet.is_up_to_date():
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msg = "%s\n%s %d\n%s %.1f"%(_("Please wait..."),_("Addresses generated:"),len(wallet.addresses(True)),_("Kilobytes received:"), self.network.interface.bytes_received/1024.)
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self.waiting_label.setText(msg)
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time.sleep(0.1)
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def wait_for_network():
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while not self.network.interface.is_connected:
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msg = "%s \n" % (_("Connecting..."))
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self.waiting_label.setText(msg)
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time.sleep(0.1)
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def restore():
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# wait until we are connected, because the user might have selected another server
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wait_for_network()
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# try to restore old account
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wallet.create_old_account()
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wait_for_wallet()
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if wallet.is_found():
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wallet.seed_version = 4
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wallet.storage.put('seed_version', wallet.seed_version, True)
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else:
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wallet.accounts.pop(0)
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wallet.create_accounts()
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wait_for_wallet()
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self.waiting_dialog(restore)
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if wallet.is_found():
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QMessageBox.information(None, _('Information'), _("Recovery successful"), _('OK'))
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else:
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QMessageBox.information(None, _('Information'), _("No transactions found for this seed"), _('OK'))
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wallet.fill_addressbook()
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self.password_dialog(wallet)
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return wallet
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