class ElectrumGui:
def __init__(self, config, network):
self.network = network
self.config = config
storage = WalletStorage(config.get_wallet_path())
if not storage.file_exists:
print "Wallet not found. try 'electrum-pkb create'"
exit()
self.done = 0
self.last_balance = ""
set_verbosity(False)
self.str_recipient = ""
self.str_description = ""
self.str_amount = ""
self.str_fee = ""
self.wallet = Wallet(storage)
self.wallet.start_threads(network)
self.contacts = StoreDict(self.config, 'contacts')
self.wallet.network.register_callback('updated', self.updated)
self.wallet.network.register_callback('connected', self.connected)
self.wallet.network.register_callback('disconnected', self.disconnected)
self.wallet.network.register_callback('disconnecting', self.disconnecting)
self.wallet.network.register_callback('peers', self.peers)
self.wallet.network.register_callback('banner', self.print_banner)
self.commands = [_("[h] - displays this help text"), \
_("[i] - display transaction history"), \
_("[o] - enter payment order"), \
_("[p] - print stored payment order"), \
_("[s] - send stored payment order"), \
_("[r] - show own receipt addresses"), \
_("[c] - display contacts"), \
_("[b] - print server banner"), \
_("[q] - quit") ]
self.num_commands = len(self.commands)
def main_command(self):
self.print_balance()
c = raw_input("enter command: ")
if c == "h" : self.print_commands()
elif c == "i" : self.print_history()
elif c == "o" : self.enter_order()
elif c == "p" : self.print_order()
elif c == "s" : self.send_order()
elif c == "r" : self.print_addresses()
elif c == "c" : self.print_contacts()
elif c == "b" : self.print_banner()
elif c == "n" : self.network_dialog()
elif c == "e" : self.settings_dialog()
elif c == "q" : self.done = 1
else: self.print_commands()
def peers(self):
print("got peers list:")
l = filter_protocol(self.wallet.network.get_servers(), 's')
for s in l:
print (s)
def connected(self):
print ("connected")
def disconnected(self):
print ("disconnected")
def disconnecting(self):
print ("disconnecting")
def updated(self):
s = self.get_balance()
if s != self.last_balance:
print(s)
self.last_balance = s
return True
def print_commands(self):
self.print_list(self.commands, "Available commands")
def print_history(self):
width = [20, 40, 14, 14]
delta = (80 - sum(width) - 4)/3
format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%" \
+ "%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
b = 0
messages = []
for item in self.wallet.get_history():
tx_hash, confirmations, value, timestamp, balance = item
if confirmations:
try:
time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
except Exception:
time_str = "unknown"
else:
time_str = 'pending'
label, is_default_label = self.wallet.get_label(tx_hash)
messages.append( format_str%( time_str, label, format_satoshis(value, whitespaces=True), format_satoshis(balance, whitespaces=True) ) )
self.print_list(messages[::-1], format_str%( _("Date"), _("Description"), _("Amount"), _("Balance")))
def print_balance(self):
print(self.get_balance())
def get_balance(self):
if self.wallet.network.is_connected():
if not self.wallet.up_to_date:
msg = _( "Synchronizing..." )
else:
c, u, x = self.wallet.get_balance()
msg = _("Balance")+": %f "%(Decimal(c) / 100000000)
if u:
msg += " [%f unconfirmed]"%(Decimal(u) / 100000000)
if x:
msg += " [%f unmatured]"%(Decimal(x) / 100000000)
else:
msg = _( "Not connected" )
return(msg)
def print_contacts(self):
messages = map(lambda x: "%20s %45s "%(x[0], x[1][1]), self.contacts.items())
self.print_list(messages, "%19s %25s "%("Key", "Value"))
def print_addresses(self):
messages = map(lambda addr: "%30s %30s "%(addr, self.wallet.labels.get(addr,"")), self.wallet.addresses())
self.print_list(messages, "%19s %25s "%("Address", "Label"))
def print_order(self):
print("send order to " + self.str_recipient + ", amount: " + self.str_amount \
+ "\nfee: " + self.str_fee + ", desc: " + self.str_description)
def enter_order(self):
self.str_recipient = raw_input("Pay to: ")
self.str_description = raw_input("Description : ")
self.str_amount = raw_input("Amount: ")
self.str_fee = raw_input("Fee: ")
def send_order(self):
self.do_send()
def print_banner(self):
for i, x in enumerate( self.wallet.network.banner.split('\n') ):
print( x )
def print_list(self, list, firstline):
self.maxpos = len(list)
if not self.maxpos: return
print(firstline)
for i in range(self.maxpos):
msg = list[i] if i < len(list) else ""
print(msg)
def main(self,url):
while self.done == 0: self.main_command()
def do_send(self):
if not is_valid(self.str_recipient):
print(_('Invalid ParkByte address'))
return
try:
amount = int( Decimal( self.str_amount) * 100000000 )
except Exception:
print(_('Invalid Amount'))
return
try:
fee = int( Decimal( self.str_fee) * 100000000 )
except Exception:
print(_('Invalid Fee'))
return
if self.wallet.use_encryption:
password = self.password_dialog()
if not password:
return
else:
password = None
c = ""
while c != "y":
c = raw_input("ok to send (y/n)?")
if c == "n": return
try:
tx = self.wallet.mktx( [(self.str_recipient, amount)], password, fee)
except Exception as e:
print(str(e))
return
if self.str_description:
self.wallet.labels[tx.hash()] = self.str_description
h = self.wallet.send_tx(tx)
print(_("Please wait..."))
self.wallet.tx_event.wait()
status, msg = self.wallet.receive_tx( h, tx )
if status:
print(_('Payment sent.'))
#self.do_clear()
#self.update_contacts_tab()
else:
print(_('Error'))
def network_dialog(self):
print("use 'electrum-pkb setconfig server/proxy' to change your network settings")
return True
def settings_dialog(self):
print("use 'electrum-pkb setconfig' to change your settings")
return True
def password_dialog(self):
return getpass.getpass()
# XXX unused
def run_receive_tab(self, c):
#if c == 10:
# out = self.run_popup('Address', ["Edit label", "Freeze", "Prioritize"])
return
def run_contacts_tab(self, c):
pass
class ElectrumGui:
def __init__(self, config, network):
self.config = config
self.network = network
storage = WalletStorage(config.get_wallet_path())
if not storage.file_exists:
print "Wallet not found. try 'electrum-pkb create'"
exit()
self.wallet = Wallet(storage)
self.wallet.start_threads(self.network)
self.contacts = StoreDict(self.config, 'contacts')
locale.setlocale(locale.LC_ALL, '')
self.encoding = locale.getpreferredencoding()
self.stdscr = curses.initscr()
curses.noecho()
curses.cbreak()
curses.start_color()
curses.use_default_colors()
curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE)
curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_CYAN)
self.stdscr.keypad(1)
self.stdscr.border(0)
self.maxy, self.maxx = self.stdscr.getmaxyx()
self.set_cursor(0)
self.w = curses.newwin(10, 50, 5, 5)
set_verbosity(False)
self.tab = 0
self.pos = 0
self.popup_pos = 0
self.str_recipient = ""
self.str_description = ""
self.str_amount = ""
self.str_fee = ""
self.history = None
if self.network:
self.network.register_callback('updated', self.update)
self.network.register_callback('connected', self.refresh)
self.network.register_callback('disconnected', self.refresh)
self.network.register_callback('disconnecting', self.refresh)
self.tab_names = [
_("History"),
_("Send"),
_("Receive"),
_("Contacts"),
_("Wall")
]
self.num_tabs = len(self.tab_names)
def set_cursor(self, x):
try:
curses.curs_set(x)
except Exception:
pass
def restore_or_create(self):
pass
def verify_seed(self):
pass
def get_string(self, y, x):
self.set_cursor(1)
curses.echo()
self.stdscr.addstr(y, x, " " * 20, curses.A_REVERSE)
s = self.stdscr.getstr(y, x)
curses.noecho()
self.set_cursor(0)
return s
def update(self):
self.update_history()
if self.tab == 0:
self.print_history()
self.refresh()
def print_history(self):
width = [20, 40, 14, 14]
delta = (self.maxx - sum(width) - 4) / 3
format_str = "%" + "%d" % width[0] + "s" + "%" + "%d" % (
width[1] + delta) + "s" + "%" + "%d" % (
width[2] + delta) + "s" + "%" + "%d" % (width[3] + delta) + "s"
if self.history is None:
self.update_history()
self.print_list(
self.history[::-1], format_str %
(_("Date"), _("Description"), _("Amount"), _("Balance")))
def update_history(self):
width = [20, 40, 14, 14]
delta = (self.maxx - sum(width) - 4) / 3
format_str = "%" + "%d" % width[0] + "s" + "%" + "%d" % (
width[1] + delta) + "s" + "%" + "%d" % (
width[2] + delta) + "s" + "%" + "%d" % (width[3] + delta) + "s"
b = 0
self.history = []
for item in self.wallet.get_history():
tx_hash, conf, value, timestamp, balance = item
if conf:
try:
time_str = datetime.datetime.fromtimestamp(
timestamp).isoformat(' ')[:-3]
except Exception:
time_str = "------"
else:
time_str = 'pending'
label, is_default_label = self.wallet.get_label(tx_hash)
if len(label) > 40:
label = label[0:37] + '...'
self.history.append(
format_str %
(time_str, label, format_satoshis(value, whitespaces=True),
format_satoshis(balance, whitespaces=True)))
def print_balance(self):
if not self.network:
msg = _("Offline")
elif self.network.is_connected():
if not self.wallet.up_to_date:
msg = _("Synchronizing...")
else:
c, u, x = self.wallet.get_balance()
msg = _("Balance") + ": %f " % (Decimal(c) / 100000000)
if u:
msg += " [%f unconfirmed]" % (Decimal(u) / 100000000)
if x:
msg += " [%f unmatured]" % (Decimal(x) / 100000000)
else:
msg = _("Not connected")
self.stdscr.addstr(self.maxy - 1, 3, msg)
for i in range(self.num_tabs):
self.stdscr.addstr(0,
2 + 2 * i + len(''.join(self.tab_names[0:i])),
' ' + self.tab_names[i] + ' ',
curses.A_BOLD if self.tab == i else 0)
self.stdscr.addstr(self.maxy - 1, self.maxx - 30,
' '.join([_("Settings"),
_("Network"),
_("Quit")]))
def print_contacts(self):
messages = map(lambda x: "%20s %45s " % (x[0], x[1][1]),
self.contacts.items())
self.print_list(messages, "%19s %15s " % ("Key", "Value"))
def print_receive(self):
fmt = "%-35s %-30s"
messages = map(
lambda addr: fmt % (addr, self.wallet.labels.get(addr, "")),
self.wallet.addresses())
self.print_list(messages, fmt % ("Address", "Label"))
def print_edit_line(self, y, label, text, index, size):
text += " " * (size - len(text))
self.stdscr.addstr(y, 2, label)
self.stdscr.addstr(
y, 15, text, curses.A_REVERSE if self.pos %
6 == index else curses.color_pair(1))
def print_send_tab(self):
self.stdscr.clear()
self.print_edit_line(3, _("Pay to"), self.str_recipient, 0, 40)
self.print_edit_line(5, _("Description"), self.str_description, 1, 40)
self.print_edit_line(7, _("Amount"), self.str_amount, 2, 15)
self.print_edit_line(9, _("Fee"), self.str_fee, 3, 15)
self.stdscr.addstr(
12, 15, _("[Send]"),
curses.A_REVERSE if self.pos % 6 == 4 else curses.color_pair(2))
self.stdscr.addstr(
12, 25, _("[Clear]"),
curses.A_REVERSE if self.pos % 6 == 5 else curses.color_pair(2))
def print_banner(self):
if self.network:
self.print_list(self.network.banner.split('\n'))
def print_list(self, list, firstline=None):
self.maxpos = len(list)
if not self.maxpos: return
if firstline:
firstline += " " * (self.maxx - 2 - len(firstline))
self.stdscr.addstr(1, 1, firstline)
for i in range(self.maxy - 4):
msg = list[i] if i < len(list) else ""
msg += " " * (self.maxx - 2 - len(msg))
m = msg[0:self.maxx - 2]
m = m.encode(self.encoding)
self.stdscr.addstr(
i + 2, 1, m,
curses.A_REVERSE if i == (self.pos % self.maxpos) else 0)
def refresh(self):
if self.tab == -1: return
self.stdscr.border(0)
self.print_balance()
self.stdscr.refresh()
def main_command(self):
c = self.stdscr.getch()
print c
if c == curses.KEY_RIGHT: self.tab = (self.tab + 1) % self.num_tabs
elif c == curses.KEY_LEFT: self.tab = (self.tab - 1) % self.num_tabs
elif c == curses.KEY_DOWN: self.pos += 1
elif c == curses.KEY_UP: self.pos -= 1
elif c == 9: self.pos += 1 # tab
elif curses.unctrl(c) in ['^W', '^C', '^X', '^Q']: self.tab = -1
elif curses.unctrl(c) in ['^N']: self.network_dialog()
elif curses.unctrl(c) == '^S': self.settings_dialog()
else: return c
if self.pos < 0: self.pos = 0
if self.pos >= self.maxpos: self.pos = self.maxpos - 1
def run_tab(self, i, print_func, exec_func):
while self.tab == i:
self.stdscr.clear()
print_func()
self.refresh()
c = self.main_command()
if c: exec_func(c)
def run_history_tab(self, c):
if c == 10:
out = self.run_popup('', ["blah", "foo"])
def edit_str(self, target, c, is_num=False):
# detect backspace
if c in [8, 127, 263] and target:
target = target[:-1]
elif not is_num or curses.unctrl(c) in '0123456789.':
target += curses.unctrl(c)
return target
def run_send_tab(self, c):
if self.pos % 6 == 0:
self.str_recipient = self.edit_str(self.str_recipient, c)
if self.pos % 6 == 1:
self.str_description = self.edit_str(self.str_description, c)
if self.pos % 6 == 2:
self.str_amount = self.edit_str(self.str_amount, c, True)
elif self.pos % 6 == 3:
self.str_fee = self.edit_str(self.str_fee, c, True)
elif self.pos % 6 == 4:
if c == 10: self.do_send()
elif self.pos % 6 == 5:
if c == 10: self.do_clear()
def run_receive_tab(self, c):
if c == 10:
out = self.run_popup('Address',
["Edit label", "Freeze", "Prioritize"])
def run_contacts_tab(self, c):
if c == 10 and self.contacts:
out = self.run_popup(
'Adress',
["Copy", "Pay to", "Edit label", "Delete"]).get('button')
key = self.contacts.keys()[self.pos % len(self.contacts.keys())]
if out == "Pay to":
self.tab = 1
self.str_recipient = key
self.pos = 2
elif out == "Edit label":
s = self.get_string(6 + self.pos, 18)
if s:
self.wallet.labels[address] = s
def run_banner_tab(self, c):
self.show_message(repr(c))
pass
def main(self, url):
tty.setraw(sys.stdin)
while self.tab != -1:
self.run_tab(0, self.print_history, self.run_history_tab)
self.run_tab(1, self.print_send_tab, self.run_send_tab)
self.run_tab(2, self.print_receive, self.run_receive_tab)
self.run_tab(3, self.print_contacts, self.run_contacts_tab)
self.run_tab(4, self.print_banner, self.run_banner_tab)
tty.setcbreak(sys.stdin)
curses.nocbreak()
self.stdscr.keypad(0)
curses.echo()
curses.endwin()
def do_clear(self):
self.str_amount = ''
self.str_recipient = ''
self.str_fee = ''
self.str_description = ''
def do_send(self):
if not is_valid(self.str_recipient):
self.show_message(_('Invalid parkbytecoin address'))
return
try:
amount = int(Decimal(self.str_amount) * 100000000)
except Exception:
self.show_message(_('Invalid Amount'))
return
try:
fee = int(Decimal(self.str_fee) * 100000000)
except Exception:
self.show_message(_('Invalid Fee'))
return
if self.wallet.use_encryption:
password = self.password_dialog()
if not password:
return
else:
password = None
try:
tx = self.wallet.mktx([(self.str_recipient, amount)], password,
fee)
except Exception as e:
self.show_message(str(e))
return
if self.str_description:
self.wallet.labels[tx.hash()] = self.str_description
h = self.wallet.send_tx(tx)
self.show_message(_("Please wait..."), getchar=False)
self.wallet.tx_event.wait()
status, msg = self.wallet.receive_tx(h, tx)
if status:
self.show_message(_('Payment sent.'))
self.do_clear()
#self.update_contacts_tab()
else:
self.show_message(_('Error'))
def show_message(self, message, getchar=True):
w = self.w
w.clear()
w.border(0)
for i, line in enumerate(message.split('\n')):
w.addstr(2 + i, 2, line)
w.refresh()
if getchar: c = self.stdscr.getch()
def run_popup(self, title, items):
return self.run_dialog(title,
map(lambda x: {
'type': 'button',
'label': x
}, items),
interval=1,
y_pos=self.pos + 3)
def network_dialog(self):
if not self.network: return
auto_connect = self.network.config.get('auto_cycle')
host, port, protocol, proxy_config, auto_connect = self.network.get_parameters(
)
srv = 'auto-connect' if auto_connect else self.network.default_server
out = self.run_dialog('Network', [
{
'label': 'server',
'type': 'str',
'value': srv
},
{
'label': 'proxy',
'type': 'str',
'value': self.config.get('proxy', '')
},
],
buttons=1)
if out:
if out.get('server'):
server = out.get('server')
auto_connect = server == 'auto-connect'
if not auto_connect:
try:
host, port, protocol = server.split(':')
except Exception:
self.show_message("Error:" + server +
"\nIn doubt, type \"auto-connect\"")
return False
if out.get('proxy'):
proxy = self.parse_proxy_options(out.get('proxy'))
else:
proxy = None
self.network.set_parameters(host, port, protocol, proxy,
auto_connect)
def settings_dialog(self):
out = self.run_dialog(
'Settings',
[{
'label': 'Default GUI',
'type': 'list',
'choices': ['classic', 'lite', 'gtk', 'text'],
'value': self.config.get('gui')
}, {
'label': 'Default fee',
'type': 'satoshis',
'value': format_satoshis(self.wallet.fee_per_kb).strip()
}],
buttons=1)
if out:
if out.get('Default GUI'):
self.config.set_key('gui', out['Default GUI'], True)
if out.get('Default fee'):
fee = int(Decimal(out['Default fee']) * 10000000)
self.config.set_key('fee_per_kb', fee, True)
def password_dialog(self):
out = self.run_dialog('Password', [{
'label': 'Password',
'type': 'password',
'value': ''
}],
buttons=1)
return out.get('Password')
def run_dialog(self, title, items, interval=2, buttons=None, y_pos=3):
self.popup_pos = 0
self.w = curses.newwin(
5 + len(items) * interval + (2 if buttons else 0), 50, y_pos, 5)
w = self.w
out = {}
while True:
w.clear()
w.border(0)
w.addstr(0, 2, title)
num = len(items)
numpos = num
if buttons: numpos += 2
for i in range(num):
item = items[i]
label = item.get('label')
if item.get('type') == 'list':
value = item.get('value', '')
elif item.get('type') == 'satoshis':
value = item.get('value', '')
elif item.get('type') == 'str':
value = item.get('value', '')
elif item.get('type') == 'password':
value = '*' * len(item.get('value', ''))
else:
value = ''
if value is None:
value = ''
if len(value) < 20:
value += ' ' * (20 - len(value))
if item.has_key('value'):
w.addstr(2 + interval * i, 2, label)
w.addstr(
2 + interval * i, 15, value,
curses.A_REVERSE if self.popup_pos %
numpos == i else curses.color_pair(1))
else:
w.addstr(
2 + interval * i, 2, label,
curses.A_REVERSE if self.popup_pos %
numpos == i else 0)
if buttons:
w.addstr(
5 + interval * i, 10, "[ ok ]",
curses.A_REVERSE if self.popup_pos %
numpos == (numpos - 2) else curses.color_pair(2))
w.addstr(
5 + interval * i, 25, "[cancel]",
curses.A_REVERSE if self.popup_pos %
numpos == (numpos - 1) else curses.color_pair(2))
w.refresh()
c = self.stdscr.getch()
if c in [ord('q'), 27]: break
elif c in [curses.KEY_LEFT, curses.KEY_UP]: self.popup_pos -= 1
elif c in [curses.KEY_RIGHT, curses.KEY_DOWN]: self.popup_pos += 1
else:
i = self.popup_pos % numpos
if buttons and c == 10:
if i == numpos - 2:
return out
elif i == numpos - 1:
return {}
item = items[i]
_type = item.get('type')
if _type == 'str':
item['value'] = self.edit_str(item['value'], c)
out[item.get('label')] = item.get('value')
elif _type == 'password':
item['value'] = self.edit_str(item['value'], c)
out[item.get('label')] = item['value']
elif _type == 'satoshis':
item['value'] = self.edit_str(item['value'], c, True)
out[item.get('label')] = item.get('value')
elif _type == 'list':
choices = item.get('choices')
try:
j = choices.index(item.get('value'))
except Exception:
j = 0
new_choice = choices[(j + 1) % len(choices)]
item['value'] = new_choice
out[item.get('label')] = item.get('value')
elif _type == 'button':
out['button'] = item.get('label')
break
return out
class ElectrumWindow:
def show_message(self, msg):
show_message(msg, self.window)
def on_key(self, w, event):
if Gdk.ModifierType.CONTROL_MASK & event.state and event.keyval in [113,119]:
Gtk.main_quit()
return True
def __init__(self, wallet, config, network):
self.config = config
self.wallet = wallet
self.network = network
self.funds_error = False # True if not enough funds
self.num_zeros = int(self.config.get('num_zeros',0))
self.window = Gtk.Window(Gtk.WindowType.TOPLEVEL)
self.window.connect('key-press-event', self.on_key)
title = 'Electrum-PKB ' + self.wallet.electrum_version + ' - ' + self.config.path
if not self.wallet.seed: title += ' [seedless]'
self.window.set_title(title)
self.window.connect("destroy", Gtk.main_quit)
self.window.set_border_width(0)
#self.window.connect('mykeypress', Gtk.main_quit)
self.window.set_default_size(720, 350)
self.wallet_updated = False
from electrum_pkb.util import StoreDict
self.contacts = StoreDict(self.config, 'contacts')
vbox = Gtk.VBox()
self.notebook = Gtk.Notebook()
self.create_history_tab()
if self.wallet.seed:
self.create_send_tab()
self.create_recv_tab()
self.create_book_tab()
self.create_about_tab()
self.notebook.show()
vbox.pack_start(self.notebook, True, True, 2)
self.status_bar = Gtk.Statusbar()
vbox.pack_start(self.status_bar, False, False, 0)
self.status_image = Gtk.Image()
self.status_image.set_from_stock(Gtk.STOCK_NO, Gtk.IconSize.MENU)
self.status_image.set_alignment(True, 0.5 )
self.status_image.show()
self.network_button = Gtk.Button()
self.network_button.connect("clicked", lambda x: run_network_dialog(self.network, self.window) )
self.network_button.add(self.status_image)
self.network_button.set_relief(Gtk.ReliefStyle.NONE)
self.network_button.show()
self.status_bar.pack_end(self.network_button, False, False, 0)
if self.wallet.seed:
def seedb(w, wallet):
if wallet.use_encryption:
password = password_dialog(self.window)
if not password: return
else: password = None
seed = wallet.get_mnemonic(password)
show_seed_dialog(seed, self.window)
button = Gtk.Button('S')
button.connect("clicked", seedb, self.wallet )
button.set_relief(Gtk.ReliefStyle.NONE)
button.show()
self.status_bar.pack_end(button,False, False, 0)
settings_icon = Gtk.Image()
settings_icon.set_from_stock(Gtk.STOCK_PREFERENCES, Gtk.IconSize.MENU)
settings_icon.set_alignment(0.5, 0.5)
settings_icon.set_size_request(16,16 )
settings_icon.show()
prefs_button = Gtk.Button()
prefs_button.connect("clicked", lambda x: run_settings_dialog(self) )
prefs_button.add(settings_icon)
prefs_button.set_tooltip_text("Settings")
prefs_button.set_relief(Gtk.ReliefStyle.NONE)
prefs_button.show()
self.status_bar.pack_end(prefs_button,False,False, 0)
self.pw_icon = Gtk.Image()
self.pw_icon.set_from_stock(Gtk.STOCK_DIALOG_AUTHENTICATION, Gtk.IconSize.MENU)
self.pw_icon.set_alignment(0.5, 0.5)
self.pw_icon.set_size_request(16,16 )
self.pw_icon.show()
if self.wallet.seed:
if self.wallet.use_encryption:
self.pw_icon.set_tooltip_text('Wallet is encrypted')
else:
self.pw_icon.set_tooltip_text('Wallet is unencrypted')
password_button = Gtk.Button()
password_button.connect("clicked", self.do_update_password, self.wallet)
password_button.add(self.pw_icon)
password_button.set_relief(Gtk.ReliefStyle.NONE)
password_button.show()
self.status_bar.pack_end(password_button,False,False, 0)
self.window.add(vbox)
self.window.show_all()
#self.fee_box.hide()
self.context_id = self.status_bar.get_context_id("statusbar")
self.update_status_bar()
self.network.register_callback('updated', self.update_callback)
def update_status_bar_thread():
while True:
GObject.idle_add( self.update_status_bar )
time.sleep(0.5)
def check_recipient_thread():
old_r = ''
while True:
time.sleep(0.5)
if self.payto_entry.is_focus():
continue
r = self.payto_entry.get_text()
if r != old_r:
old_r = r
r = r.strip()
if re.match('^(|([\w\-\.]+)@)((\w[\w\-]+\.)+[\w\-]+)$', r):
try:
to_address = self.wallet.get_alias(r, interactive=False)
except Exception:
continue
if to_address:
s = r + ' <' + to_address + '>'
GObject.idle_add( lambda: self.payto_entry.set_text(s) )
thread.start_new_thread(update_status_bar_thread, ())
if self.wallet.seed:
thread.start_new_thread(check_recipient_thread, ())
self.notebook.set_current_page(0)
def update_callback(self):
self.wallet_updated = True
def do_update_password(self, button, wallet):
if not wallet.seed:
show_message("No seed")
return
res = change_password_dialog(wallet.use_encryption, self.window)
if res:
_, password, new_password = res
try:
wallet.get_seed(password)
except InvalidPassword:
show_message("Incorrect password")
return
wallet.update_password(password, new_password)
if wallet.use_encryption:
self.pw_icon.set_tooltip_text('Wallet is encrypted')
else:
self.pw_icon.set_tooltip_text('Wallet is unencrypted')
def add_tab(self, page, name):
tab_label = Gtk.Label(label=name)
tab_label.show()
self.notebook.append_page(page, tab_label)
def create_send_tab(self):
page = vbox = Gtk.VBox()
page.show()
payto = Gtk.HBox()
payto_label = Gtk.Label(label='Pay to:')
payto_label.set_size_request(100,-1)
payto.pack_start(payto_label, False, False, 0)
payto_entry = Gtk.Entry()
payto_entry.set_size_request(450, 26)
payto.pack_start(payto_entry, False, False, 0)
vbox.pack_start(payto, False, False, 5)
message = Gtk.HBox()
message_label = Gtk.Label(label='Description:')
message_label.set_size_request(100,-1)
message.pack_start(message_label, False, False, 0)
message_entry = Gtk.Entry()
message_entry.set_size_request(450, 26)
message.pack_start(message_entry, False, False, 0)
vbox.pack_start(message, False, False, 5)
amount_box = Gtk.HBox()
amount_label = Gtk.Label(label='Amount:')
amount_label.set_size_request(100,-1)
amount_box.pack_start(amount_label, False, False, 0)
amount_entry = Gtk.Entry()
amount_entry.set_size_request(120, -1)
amount_box.pack_start(amount_entry, False, False, 0)
vbox.pack_start(amount_box, False, False, 5)
self.fee_box = fee_box = Gtk.HBox()
fee_label = Gtk.Label(label='Fee:')
fee_label.set_size_request(100,-1)
fee_box.pack_start(fee_label, False, False, 0)
fee_entry = Gtk.Entry()
fee_entry.set_size_request(60, 26)
fee_box.pack_start(fee_entry, False, False, 0)
vbox.pack_start(fee_box, False, False, 5)
end_box = Gtk.HBox()
empty_label = Gtk.Label(label='')
empty_label.set_size_request(100,-1)
end_box.pack_start(empty_label, False, False, 0)
send_button = Gtk.Button("Send")
send_button.show()
end_box.pack_start(send_button, False, False, 0)
clear_button = Gtk.Button("Clear")
clear_button.show()
end_box.pack_start(clear_button, False, False, 15)
send_button.connect("clicked", self.do_send, (payto_entry, message_entry, amount_entry, fee_entry))
clear_button.connect("clicked", self.do_clear, (payto_entry, message_entry, amount_entry, fee_entry))
vbox.pack_start(end_box, False, False, 5)
# display this line only if there is a signature
payto_sig = Gtk.HBox()
payto_sig_id = Gtk.Label(label='')
payto_sig.pack_start(payto_sig_id, False, False, 0)
vbox.pack_start(payto_sig, True, True, 5)
self.user_fee = False
def entry_changed( entry, is_fee ):
amount = numbify(amount_entry)
fee = numbify(fee_entry)
if not is_fee: fee = None
if amount is None:
return
try:
tx = self.wallet.make_unsigned_transaction([('op_return', 'dummy_tx', amount)], fee)
self.funds_error = False
except NotEnoughFunds:
self.funds_error = True
if not self.funds_error:
if not is_fee:
fee = tx.get_fee()
fee_entry.set_text( str( Decimal( fee ) / 100000000 ) )
self.fee_box.show()
amount_entry.modify_text(Gtk.StateType.NORMAL, Gdk.color_parse("#000000"))
fee_entry.modify_text(Gtk.StateType.NORMAL, Gdk.color_parse("#000000"))
send_button.set_sensitive(True)
else:
send_button.set_sensitive(False)
amount_entry.modify_text(Gtk.StateType.NORMAL, Gdk.color_parse("#cc0000"))
fee_entry.modify_text(Gtk.StateType.NORMAL, Gdk.color_parse("#cc0000"))
amount_entry.connect('changed', entry_changed, False)
fee_entry.connect('changed', entry_changed, True)
self.payto_entry = payto_entry
self.payto_fee_entry = fee_entry
self.payto_sig_id = payto_sig_id
self.payto_sig = payto_sig
self.amount_entry = amount_entry
self.message_entry = message_entry
self.add_tab(page, 'Send')
def set_frozen(self,entry,frozen):
if frozen:
entry.set_editable(False)
entry.set_has_frame(False)
entry.modify_base(Gtk.StateType.NORMAL, Gdk.color_parse("#eeeeee"))
else:
entry.set_editable(True)
entry.set_has_frame(True)
entry.modify_base(Gtk.StateType.NORMAL, Gdk.color_parse("#ffffff"))
def set_url(self, url):
payto, amount, label, message, payment_request = parse_URI(url)
self.notebook.set_current_page(1)
self.payto_entry.set_text(payto)
self.message_entry.set_text(message)
self.amount_entry.set_text(amount)
self.payto_sig.set_visible(False)
def create_about_tab(self):
from gi.repository import Pango
page = Gtk.VBox()
page.show()
tv = Gtk.TextView()
tv.set_editable(False)
tv.set_cursor_visible(False)
tv.modify_font(Pango.FontDescription(MONOSPACE_FONT))
scroll = Gtk.ScrolledWindow()
scroll.add(tv)
page.pack_start(scroll, True, True, 0)
self.info = tv.get_buffer()
self.add_tab(page, 'Wall')
def do_clear(self, w, data):
self.payto_sig.set_visible(False)
self.payto_fee_entry.set_text('')
for entry in [self.payto_entry,self.amount_entry,self.message_entry]:
self.set_frozen(entry,False)
entry.set_text('')
def question(self,msg):
dialog = Gtk.MessageDialog( self.window, Gtk.DialogFlags.MODAL | Gtk.DialogFlags.DESTROY_WITH_PARENT, Gtk.MessageType.QUESTION, Gtk.ButtonsType.OK_CANCEL, msg)
dialog.show()
result = dialog.run()
dialog.destroy()
return result == Gtk.ResponseType.OK
def do_send(self, w, data):
payto_entry, label_entry, amount_entry, fee_entry = data
label = label_entry.get_text()
r = payto_entry.get_text()
r = r.strip()
m1 = re.match('^(|([\w\-\.]+)@)((\w[\w\-]+\.)+[\w\-]+)$', r)
m2 = re.match('(|([\w\-\.]+)@)((\w[\w\-]+\.)+[\w\-]+) \<([1-9A-HJ-NP-Za-km-z]{26,})\>', r)
if m1:
to_address = self.wallet.get_alias(r, True, self.show_message, self.question)
if not to_address:
return
else:
self.update_sending_tab()
elif m2:
to_address = m2.group(5)
else:
to_address = r
if not is_valid(to_address):
self.show_message( "invalid parkbyte address:\n"+to_address)
return
try:
amount = int( Decimal(amount_entry.get_text()) * 100000000 )
except Exception:
self.show_message( "invalid amount")
return
try:
fee = int( Decimal(fee_entry.get_text()) * 100000000 )
except Exception:
self.show_message( "invalid fee")
return
if self.wallet.use_encryption:
password = password_dialog(self.window)
if not password:
return
else:
password = None
try:
tx = self.wallet.mktx( [(to_address, amount)], password, fee )
except Exception as e:
self.show_message(str(e))
return
if fee < tx.required_fee(self.wallet):
self.show_message( "This transaction requires a higher fee, or it will not be propagated by the network." )
return
if label:
self.wallet.labels[tx.hash()] = label
status, msg = self.wallet.sendtx( tx )
if status:
self.show_message( "payment sent.\n" + msg )
payto_entry.set_text("")
label_entry.set_text("")
amount_entry.set_text("")
fee_entry.set_text("")
#self.fee_box.hide()
self.update_sending_tab()
else:
self.show_message( msg )
def treeview_button_press(self, treeview, event):
if event.type == Gdk.EventType.DOUBLE_BUTTON_PRESS:
c = treeview.get_cursor()[0]
if treeview == self.history_treeview:
tx_details = self.history_list.get_value( self.history_list.get_iter(c), 8)
self.show_message(tx_details)
elif treeview == self.contacts_treeview:
m = self.addressbook_list.get_value( self.addressbook_list.get_iter(c), 0)
#a = self.wallet.aliases.get(m)
#if a:
# if a[0] in self.wallet.authorities.keys():
# s = self.wallet.authorities.get(a[0])
# else:
# s = "self-signed"
# msg = 'Alias: '+ m + '\nTarget address: '+ a[1] + '\n\nSigned by: ' + s + '\nSigning address:' + a[0]
# self.show_message(msg)
def treeview_key_press(self, treeview, event):
c = treeview.get_cursor()[0]
if event.keyval == Gdk.KEY_Up:
if c and c[0] == 0:
treeview.parent.grab_focus()
treeview.set_cursor((0,))
elif event.keyval == Gdk.KEY_Return:
if treeview == self.history_treeview:
tx_details = self.history_list.get_value( self.history_list.get_iter(c), 8)
self.show_message(tx_details)
elif treeview == self.contacts_treeview:
m = self.addressbook_list.get_value( self.addressbook_list.get_iter(c), 0)
#a = self.wallet.aliases.get(m)
#if a:
# if a[0] in self.wallet.authorities.keys():
# s = self.wallet.authorities.get(a[0])
# else:
# s = "self"
# msg = 'Alias:'+ m + '\n\nTarget: '+ a[1] + '\nSigned by: ' + s + '\nSigning address:' + a[0]
# self.show_message(msg)
return False
def create_history_tab(self):
self.history_list = Gtk.ListStore(str, str, str, str, 'gboolean', str, str, str, str)
treeview = Gtk.TreeView(model=self.history_list)
self.history_treeview = treeview
treeview.set_tooltip_column(7)
treeview.show()
treeview.connect('key-press-event', self.treeview_key_press)
treeview.connect('button-press-event', self.treeview_button_press)
tvcolumn = Gtk.TreeViewColumn('')
treeview.append_column(tvcolumn)
cell = Gtk.CellRendererPixbuf()
tvcolumn.pack_start(cell, False)
tvcolumn.set_attributes(cell, stock_id=1)
tvcolumn = Gtk.TreeViewColumn('Date')
treeview.append_column(tvcolumn)
cell = Gtk.CellRendererText()
tvcolumn.pack_start(cell, False)
tvcolumn.add_attribute(cell, 'text', 2)
tvcolumn = Gtk.TreeViewColumn('Description')
treeview.append_column(tvcolumn)
cell = Gtk.CellRendererText()
cell.set_property('foreground', 'grey')
cell.set_property('family', MONOSPACE_FONT)
cell.set_property('editable', True)
def edited_cb(cell, path, new_text, h_list):
tx = h_list.get_value( h_list.get_iter(path), 0)
self.wallet.set_label(tx,new_text)
self.update_history_tab()
cell.connect('edited', edited_cb, self.history_list)
def editing_started(cell, entry, path, h_list):
tx = h_list.get_value( h_list.get_iter(path), 0)
if not self.wallet.labels.get(tx): entry.set_text('')
cell.connect('editing-started', editing_started, self.history_list)
tvcolumn.set_expand(True)
tvcolumn.pack_start(cell, True)
tvcolumn.set_attributes(cell, text=3, foreground_set = 4)
tvcolumn = Gtk.TreeViewColumn('Amount')
treeview.append_column(tvcolumn)
cell = Gtk.CellRendererText()
cell.set_alignment(1, 0.5)
cell.set_property('family', MONOSPACE_FONT)
tvcolumn.pack_start(cell, False)
tvcolumn.add_attribute(cell, 'text', 5)
tvcolumn = Gtk.TreeViewColumn('Balance')
treeview.append_column(tvcolumn)
cell = Gtk.CellRendererText()
cell.set_alignment(1, 0.5)
cell.set_property('family', MONOSPACE_FONT)
tvcolumn.pack_start(cell, False)
tvcolumn.add_attribute(cell, 'text', 6)
tvcolumn = Gtk.TreeViewColumn('Tooltip')
treeview.append_column(tvcolumn)
cell = Gtk.CellRendererText()
tvcolumn.pack_start(cell, False)
tvcolumn.add_attribute(cell, 'text', 7)
tvcolumn.set_visible(False)
scroll = Gtk.ScrolledWindow()
scroll.set_policy(Gtk.PolicyType.NEVER, Gtk.PolicyType.AUTOMATIC)
scroll.add(treeview)
self.add_tab(scroll, 'History')
self.update_history_tab()
def create_recv_tab(self):
self.recv_list = Gtk.ListStore(str, str, str, str, str)
self.add_tab( self.make_address_list(True), 'Receive')
self.update_receiving_tab()
def create_book_tab(self):
self.addressbook_list = Gtk.ListStore(str, str, str)
self.add_tab( self.make_address_list(False), 'Contacts')
self.update_sending_tab()
def make_address_list(self, is_recv):
liststore = self.recv_list if is_recv else self.addressbook_list
treeview = Gtk.TreeView(model= liststore)
treeview.connect('key-press-event', self.treeview_key_press)
treeview.connect('button-press-event', self.treeview_button_press)
treeview.show()
if not is_recv:
self.contacts_treeview = treeview
tvcolumn = Gtk.TreeViewColumn('Address')
treeview.append_column(tvcolumn)
cell = Gtk.CellRendererText()
cell.set_property('family', MONOSPACE_FONT)
tvcolumn.pack_start(cell, True)
tvcolumn.add_attribute(cell, 'text', 0)
tvcolumn = Gtk.TreeViewColumn('Label')
tvcolumn.set_expand(True)
treeview.append_column(tvcolumn)
cell = Gtk.CellRendererText()
cell.set_property('editable', True)
def edited_cb2(cell, path, new_text, liststore):
address = liststore.get_value( liststore.get_iter(path), 0)
self.wallet.set_label(address, new_text)
self.update_receiving_tab()
self.update_sending_tab()
self.update_history_tab()
cell.connect('edited', edited_cb2, liststore)
tvcolumn.pack_start(cell, True)
tvcolumn.add_attribute(cell, 'text', 1)
tvcolumn = Gtk.TreeViewColumn('Tx')
treeview.append_column(tvcolumn)
cell = Gtk.CellRendererText()
tvcolumn.pack_start(cell, True)
tvcolumn.add_attribute(cell, 'text', 2)
if is_recv:
tvcolumn = Gtk.TreeViewColumn('Balance')
treeview.append_column(tvcolumn)
cell = Gtk.CellRendererText()
tvcolumn.pack_start(cell, True)
tvcolumn.add_attribute(cell, 'text', 3)
tvcolumn = Gtk.TreeViewColumn('Type')
treeview.append_column(tvcolumn)
cell = Gtk.CellRendererText()
tvcolumn.pack_start(cell, True)
tvcolumn.add_attribute(cell, 'text', 4)
scroll = Gtk.ScrolledWindow()
scroll.set_policy(Gtk.PolicyType.AUTOMATIC, Gtk.PolicyType.AUTOMATIC)
scroll.add(treeview)
hbox = Gtk.HBox()
if not is_recv:
button = Gtk.Button("New")
button.connect("clicked", self.newaddress_dialog)
button.show()
hbox.pack_start(button,False, False, 0)
def showqrcode(w, treeview, liststore):
import qrcode
path, col = treeview.get_cursor()
if not path: return
address = liststore.get_value(liststore.get_iter(path), 0)
qr = qrcode.QRCode()
qr.add_data(address)
boxsize = 7
matrix = qr.get_matrix()
boxcount_row = len(matrix)
size = (boxcount_row + 4) * boxsize
def area_expose_cb(area, cr):
style = area.get_style()
Gdk.cairo_set_source_color(cr, style.white)
cr.rectangle(0, 0, size, size)
cr.fill()
Gdk.cairo_set_source_color(cr, style.black)
for r in range(boxcount_row):
for c in range(boxcount_row):
if matrix[r][c]:
cr.rectangle((c + 2) * boxsize, (r + 2) * boxsize, boxsize, boxsize)
cr.fill()
area = Gtk.DrawingArea()
area.set_size_request(size, size)
area.connect("draw", area_expose_cb)
area.show()
dialog = Gtk.Dialog(address, parent=self.window, flags=Gtk.DialogFlags.MODAL, buttons = ("ok",1))
dialog.vbox.add(area)
dialog.run()
dialog.destroy()
button = Gtk.Button("QR")
button.connect("clicked", showqrcode, treeview, liststore)
button.show()
hbox.pack_start(button,False, False, 0)
button = Gtk.Button("Copy to clipboard")
def copy2clipboard(w, treeview, liststore):
import platform
path, col = treeview.get_cursor()
if path:
address = liststore.get_value( liststore.get_iter(path), 0)
if platform.system() == 'Windows':
from Tkinter import Tk
r = Tk()
r.withdraw()
r.clipboard_clear()
r.clipboard_append( address )
r.destroy()
else:
atom = Gdk.atom_intern('CLIPBOARD', True)
c = Gtk.Clipboard.get(atom)
c.set_text( address, len(address) )
button.connect("clicked", copy2clipboard, treeview, liststore)
button.show()
hbox.pack_start(button,False, False, 0)
if is_recv:
button = Gtk.Button("Freeze")
def freeze_address(w, treeview, liststore, wallet):
path, col = treeview.get_cursor()
if path:
address = liststore.get_value( liststore.get_iter(path), 0)
if address in wallet.frozen_addresses:
wallet.unfreeze(address)
else:
wallet.freeze(address)
self.update_receiving_tab()
button.connect("clicked", freeze_address, treeview, liststore, self.wallet)
button.show()
hbox.pack_start(button,False, False, 0)
if not is_recv:
button = Gtk.Button("Pay to")
def payto(w, treeview, liststore):
path, col = treeview.get_cursor()
if path:
address = liststore.get_value( liststore.get_iter(path), 0)
self.payto_entry.set_text( address )
self.notebook.set_current_page(1)
self.amount_entry.grab_focus()
button.connect("clicked", payto, treeview, liststore)
button.show()
hbox.pack_start(button,False, False, 0)
vbox = Gtk.VBox()
vbox.pack_start(scroll,True, True, 0)
vbox.pack_start(hbox, False, False, 0)
return vbox
def update_status_bar(self):
if self.funds_error:
text = "Not enough funds"
elif self.network.is_connected():
host, port, _,_,_ = self.network.get_parameters()
port = int(port)
height = self.network.get_local_height()
self.network_button.set_tooltip_text("Connected to %s:%d.\n%d blocks"%(host, port, height))
if not self.wallet.up_to_date:
self.status_image.set_from_stock(Gtk.STOCK_REFRESH, Gtk.IconSize.MENU)
text = "Synchronizing..."
else:
self.status_image.set_from_stock(Gtk.STOCK_YES, Gtk.IconSize.MENU)
c, u, x = self.wallet.get_balance()
text = "Balance: %s "%(format_satoshis(c, False, self.num_zeros))
if u:
text += "[%s unconfirmed]"%(format_satoshis(u, True, self.num_zeros).strip())
if x:
text += "[%s unmatured]"%(format_satoshis(x, True, self.num_zeros).strip())
else:
self.status_image.set_from_stock(Gtk.STOCK_NO, Gtk.IconSize.MENU)
self.network_button.set_tooltip_text("Not connected.")
text = "Not connected"
self.status_bar.pop(self.context_id)
self.status_bar.push(self.context_id, text)
if self.wallet.up_to_date and self.wallet_updated:
self.update_history_tab()
self.update_receiving_tab()
# addressbook too...
self.info.set_text( self.network.banner )
self.wallet_updated = False
def update_receiving_tab(self):
self.recv_list.clear()
for address in self.wallet.addresses(True):
Type = "R"
c = u = 0
if self.wallet.is_change(address): Type = "C"
if address in self.wallet.imported_keys.keys():
Type = "I"
c, u, x = self.wallet.get_addr_balance(address)
if address in self.wallet.frozen_addresses: Type = Type + "F"
label = self.wallet.labels.get(address)
h = self.wallet.history.get(address,[])
n = len(h)
tx = "0" if n==0 else "%d"%n
self.recv_list.append((address, label, tx, format_satoshis(c+u+x, False, self.num_zeros), Type ))
def update_sending_tab(self):
self.addressbook_list.clear()
for k, v in self.contacts.items():
t, v = v
self.addressbook_list.append((k, v, t))
def update_history_tab(self):
cursor = self.history_treeview.get_cursor()[0]
self.history_list.clear()
for item in self.wallet.get_history():
tx_hash, conf, value, timestamp, balance = item
if conf > 0:
try:
time_str = datetime.datetime.fromtimestamp( timestamp).isoformat(' ')[:-3]
except Exception:
time_str = "------"
conf_icon = Gtk.STOCK_APPLY
elif conf == -1:
time_str = 'unverified'
conf_icon = None
else:
time_str = 'pending'
conf_icon = Gtk.STOCK_EXECUTE
label, is_default_label = self.wallet.get_label(tx_hash)
tooltip = tx_hash + "\n%d confirmations"%conf if tx_hash else ''
details = self.get_tx_details(tx_hash)
self.history_list.prepend( [tx_hash, conf_icon, time_str, label, is_default_label,
format_satoshis(value,True,self.num_zeros, whitespaces=True),
format_satoshis(balance,False,self.num_zeros, whitespaces=True), tooltip, details] )
if cursor: self.history_treeview.set_cursor( cursor )
def get_tx_details(self, tx_hash):
import datetime
if not tx_hash: return ''
tx = self.wallet.transactions.get(tx_hash)
tx.deserialize()
is_relevant, is_mine, v, fee = self.wallet.get_wallet_delta(tx)
conf, timestamp = self.wallet.get_confirmations(tx_hash)
if timestamp:
time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
else:
time_str = 'pending'
inputs = map(lambda x: x.get('address'), tx.inputs)
outputs = map(lambda x: x[0], tx.get_outputs())
tx_details = "Transaction Details" +"\n\n" \
+ "Transaction ID:\n" + tx_hash + "\n\n" \
+ "Status: %d confirmations\n"%conf
if is_mine:
if fee:
tx_details += "Amount sent: %s\n"% format_satoshis(v-fee, False) \
+ "Transaction fee: %s\n"% format_satoshis(fee, False)
else:
tx_details += "Amount sent: %s\n"% format_satoshis(v, False) \
+ "Transaction fee: unknown\n"
else:
tx_details += "Amount received: %s\n"% format_satoshis(v, False) \
tx_details += "Date: %s\n\n"%time_str \
+ "Inputs:\n-"+ '\n-'.join(inputs) + "\n\n" \
+ "Outputs:\n-"+ '\n-'.join(outputs)
return tx_details
def newaddress_dialog(self, w):
title = "New Contact"
dialog = Gtk.Dialog(title, parent=self.window,
flags=Gtk.DialogFlags.MODAL,
buttons= ("cancel", 0, "ok",1) )
dialog.show()
label = Gtk.HBox()
label_label = Gtk.Label(label='Label:')
label_label.set_size_request(120,10)
label_label.show()
label.pack_start(label_label, True, True, 0)
label_entry = Gtk.Entry()
label_entry.show()
label.pack_start(label_entry, True, True, 0)
label.show()
dialog.vbox.pack_start(label, False, True, 5)
address = Gtk.HBox()
address_label = Gtk.Label(label='Address:')
address_label.set_size_request(120,10)
address_label.show()
address.pack_start(address_label, True, True, 0)
address_entry = Gtk.Entry()
address_entry.show()
address.pack_start(address_entry, True, True, 0)
address.show()
dialog.vbox.pack_start(address, False, True, 5)
result = dialog.run()
address = address_entry.get_text()
label = label_entry.get_text()
dialog.destroy()
if result == 1:
if is_valid(address):
self.contacts[label] = address
self.update_sending_tab()
else:
errorDialog = Gtk.MessageDialog(
parent=self.window,
flags=Gtk.DialogFlags.MODAL,
buttons= Gtk.ButtonsType.CLOSE,
message_format = "Invalid address")
errorDialog.show()
errorDialog.run()
errorDialog.destroy()
class ElectrumGui:
def __init__(self, config, network):
self.config = config
self.network = network
storage = WalletStorage(config.get_wallet_path())
if not storage.file_exists:
print "Wallet not found. try 'electrum-pkb create'"
exit()
self.wallet = Wallet(storage)
self.wallet.start_threads(self.network)
self.contacts = StoreDict(self.config, "contacts")
locale.setlocale(locale.LC_ALL, "")
self.encoding = locale.getpreferredencoding()
self.stdscr = curses.initscr()
curses.noecho()
curses.cbreak()
curses.start_color()
curses.use_default_colors()
curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE)
curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_CYAN)
self.stdscr.keypad(1)
self.stdscr.border(0)
self.maxy, self.maxx = self.stdscr.getmaxyx()
self.set_cursor(0)
self.w = curses.newwin(10, 50, 5, 5)
set_verbosity(False)
self.tab = 0
self.pos = 0
self.popup_pos = 0
self.str_recipient = ""
self.str_description = ""
self.str_amount = ""
self.str_fee = ""
self.history = None
if self.network:
self.network.register_callback("updated", self.update)
self.network.register_callback("connected", self.refresh)
self.network.register_callback("disconnected", self.refresh)
self.network.register_callback("disconnecting", self.refresh)
self.tab_names = [_("History"), _("Send"), _("Receive"), _("Contacts"), _("Wall")]
self.num_tabs = len(self.tab_names)
def set_cursor(self, x):
try:
curses.curs_set(x)
except Exception:
pass
def restore_or_create(self):
pass
def verify_seed(self):
pass
def get_string(self, y, x):
self.set_cursor(1)
curses.echo()
self.stdscr.addstr(y, x, " " * 20, curses.A_REVERSE)
s = self.stdscr.getstr(y, x)
curses.noecho()
self.set_cursor(0)
return s
def update(self):
self.update_history()
if self.tab == 0:
self.print_history()
self.refresh()
def print_history(self):
width = [20, 40, 14, 14]
delta = (self.maxx - sum(width) - 4) / 3
format_str = (
"%"
+ "%d" % width[0]
+ "s"
+ "%"
+ "%d" % (width[1] + delta)
+ "s"
+ "%"
+ "%d" % (width[2] + delta)
+ "s"
+ "%"
+ "%d" % (width[3] + delta)
+ "s"
)
if self.history is None:
self.update_history()
self.print_list(self.history[::-1], format_str % (_("Date"), _("Description"), _("Amount"), _("Balance")))
def update_history(self):
width = [20, 40, 14, 14]
delta = (self.maxx - sum(width) - 4) / 3
format_str = (
"%"
+ "%d" % width[0]
+ "s"
+ "%"
+ "%d" % (width[1] + delta)
+ "s"
+ "%"
+ "%d" % (width[2] + delta)
+ "s"
+ "%"
+ "%d" % (width[3] + delta)
+ "s"
)
b = 0
self.history = []
for item in self.wallet.get_history():
tx_hash, conf, value, timestamp, balance = item
if conf:
try:
time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(" ")[:-3]
except Exception:
time_str = "------"
else:
time_str = "pending"
label, is_default_label = self.wallet.get_label(tx_hash)
if len(label) > 40:
label = label[0:37] + "..."
self.history.append(
format_str
% (
time_str,
label,
format_satoshis(value, whitespaces=True),
format_satoshis(balance, whitespaces=True),
)
)
def print_balance(self):
if not self.network:
msg = _("Offline")
elif self.network.is_connected():
if not self.wallet.up_to_date:
msg = _("Synchronizing...")
else:
c, u, x = self.wallet.get_balance()
msg = _("Balance") + ": %f " % (Decimal(c) / 100000000)
if u:
msg += " [%f unconfirmed]" % (Decimal(u) / 100000000)
if x:
msg += " [%f unmatured]" % (Decimal(x) / 100000000)
else:
msg = _("Not connected")
self.stdscr.addstr(self.maxy - 1, 3, msg)
for i in range(self.num_tabs):
self.stdscr.addstr(
0,
2 + 2 * i + len("".join(self.tab_names[0:i])),
" " + self.tab_names[i] + " ",
curses.A_BOLD if self.tab == i else 0,
)
self.stdscr.addstr(self.maxy - 1, self.maxx - 30, " ".join([_("Settings"), _("Network"), _("Quit")]))
def print_contacts(self):
messages = map(lambda x: "%20s %45s " % (x[0], x[1][1]), self.contacts.items())
self.print_list(messages, "%19s %15s " % ("Key", "Value"))
def print_receive(self):
fmt = "%-35s %-30s"
messages = map(lambda addr: fmt % (addr, self.wallet.labels.get(addr, "")), self.wallet.addresses())
self.print_list(messages, fmt % ("Address", "Label"))
def print_edit_line(self, y, label, text, index, size):
text += " " * (size - len(text))
self.stdscr.addstr(y, 2, label)
self.stdscr.addstr(y, 15, text, curses.A_REVERSE if self.pos % 6 == index else curses.color_pair(1))
def print_send_tab(self):
self.stdscr.clear()
self.print_edit_line(3, _("Pay to"), self.str_recipient, 0, 40)
self.print_edit_line(5, _("Description"), self.str_description, 1, 40)
self.print_edit_line(7, _("Amount"), self.str_amount, 2, 15)
self.print_edit_line(9, _("Fee"), self.str_fee, 3, 15)
self.stdscr.addstr(12, 15, _("[Send]"), curses.A_REVERSE if self.pos % 6 == 4 else curses.color_pair(2))
self.stdscr.addstr(12, 25, _("[Clear]"), curses.A_REVERSE if self.pos % 6 == 5 else curses.color_pair(2))
def print_banner(self):
if self.network:
self.print_list(self.network.banner.split("\n"))
def print_list(self, list, firstline=None):
self.maxpos = len(list)
if not self.maxpos:
return
if firstline:
firstline += " " * (self.maxx - 2 - len(firstline))
self.stdscr.addstr(1, 1, firstline)
for i in range(self.maxy - 4):
msg = list[i] if i < len(list) else ""
msg += " " * (self.maxx - 2 - len(msg))
m = msg[0 : self.maxx - 2]
m = m.encode(self.encoding)
self.stdscr.addstr(i + 2, 1, m, curses.A_REVERSE if i == (self.pos % self.maxpos) else 0)
def refresh(self):
if self.tab == -1:
return
self.stdscr.border(0)
self.print_balance()
self.stdscr.refresh()
def main_command(self):
c = self.stdscr.getch()
print c
if c == curses.KEY_RIGHT:
self.tab = (self.tab + 1) % self.num_tabs
elif c == curses.KEY_LEFT:
self.tab = (self.tab - 1) % self.num_tabs
elif c == curses.KEY_DOWN:
self.pos += 1
elif c == curses.KEY_UP:
self.pos -= 1
elif c == 9:
self.pos += 1 # tab
elif curses.unctrl(c) in ["^W", "^C", "^X", "^Q"]:
self.tab = -1
elif curses.unctrl(c) in ["^N"]:
self.network_dialog()
elif curses.unctrl(c) == "^S":
self.settings_dialog()
else:
return c
if self.pos < 0:
self.pos = 0
if self.pos >= self.maxpos:
self.pos = self.maxpos - 1
def run_tab(self, i, print_func, exec_func):
while self.tab == i:
self.stdscr.clear()
print_func()
self.refresh()
c = self.main_command()
if c:
exec_func(c)
def run_history_tab(self, c):
if c == 10:
out = self.run_popup("", ["blah", "foo"])
def edit_str(self, target, c, is_num=False):
# detect backspace
if c in [8, 127, 263] and target:
target = target[:-1]
elif not is_num or curses.unctrl(c) in "0123456789.":
target += curses.unctrl(c)
return target
def run_send_tab(self, c):
if self.pos % 6 == 0:
self.str_recipient = self.edit_str(self.str_recipient, c)
if self.pos % 6 == 1:
self.str_description = self.edit_str(self.str_description, c)
if self.pos % 6 == 2:
self.str_amount = self.edit_str(self.str_amount, c, True)
elif self.pos % 6 == 3:
self.str_fee = self.edit_str(self.str_fee, c, True)
elif self.pos % 6 == 4:
if c == 10:
self.do_send()
elif self.pos % 6 == 5:
if c == 10:
self.do_clear()
def run_receive_tab(self, c):
if c == 10:
out = self.run_popup("Address", ["Edit label", "Freeze", "Prioritize"])
def run_contacts_tab(self, c):
if c == 10 and self.contacts:
out = self.run_popup("Adress", ["Copy", "Pay to", "Edit label", "Delete"]).get("button")
key = self.contacts.keys()[self.pos % len(self.contacts.keys())]
if out == "Pay to":
self.tab = 1
self.str_recipient = key
self.pos = 2
elif out == "Edit label":
s = self.get_string(6 + self.pos, 18)
if s:
self.wallet.labels[address] = s
def run_banner_tab(self, c):
self.show_message(repr(c))
pass
def main(self, url):
tty.setraw(sys.stdin)
while self.tab != -1:
self.run_tab(0, self.print_history, self.run_history_tab)
self.run_tab(1, self.print_send_tab, self.run_send_tab)
self.run_tab(2, self.print_receive, self.run_receive_tab)
self.run_tab(3, self.print_contacts, self.run_contacts_tab)
self.run_tab(4, self.print_banner, self.run_banner_tab)
tty.setcbreak(sys.stdin)
curses.nocbreak()
self.stdscr.keypad(0)
curses.echo()
curses.endwin()
def do_clear(self):
self.str_amount = ""
self.str_recipient = ""
self.str_fee = ""
self.str_description = ""
def do_send(self):
if not is_valid(self.str_recipient):
self.show_message(_("Invalid parkbytecoin address"))
return
try:
amount = int(Decimal(self.str_amount) * 100000000)
except Exception:
self.show_message(_("Invalid Amount"))
return
try:
fee = int(Decimal(self.str_fee) * 100000000)
except Exception:
self.show_message(_("Invalid Fee"))
return
if self.wallet.use_encryption:
password = self.password_dialog()
if not password:
return
else:
password = None
try:
tx = self.wallet.mktx([(self.str_recipient, amount)], password, fee)
except Exception as e:
self.show_message(str(e))
return
if self.str_description:
self.wallet.labels[tx.hash()] = self.str_description
h = self.wallet.send_tx(tx)
self.show_message(_("Please wait..."), getchar=False)
self.wallet.tx_event.wait()
status, msg = self.wallet.receive_tx(h, tx)
if status:
self.show_message(_("Payment sent."))
self.do_clear()
# self.update_contacts_tab()
else:
self.show_message(_("Error"))
def show_message(self, message, getchar=True):
w = self.w
w.clear()
w.border(0)
for i, line in enumerate(message.split("\n")):
w.addstr(2 + i, 2, line)
w.refresh()
if getchar:
c = self.stdscr.getch()
def run_popup(self, title, items):
return self.run_dialog(
title, map(lambda x: {"type": "button", "label": x}, items), interval=1, y_pos=self.pos + 3
)
def network_dialog(self):
if not self.network:
return
auto_connect = self.network.config.get("auto_cycle")
host, port, protocol, proxy_config, auto_connect = self.network.get_parameters()
srv = "auto-connect" if auto_connect else self.network.default_server
out = self.run_dialog(
"Network",
[
{"label": "server", "type": "str", "value": srv},
{"label": "proxy", "type": "str", "value": self.config.get("proxy", "")},
],
buttons=1,
)
if out:
if out.get("server"):
server = out.get("server")
auto_connect = server == "auto-connect"
if not auto_connect:
try:
host, port, protocol = server.split(":")
except Exception:
self.show_message("Error:" + server + '\nIn doubt, type "auto-connect"')
return False
if out.get("proxy"):
proxy = self.parse_proxy_options(out.get("proxy"))
else:
proxy = None
self.network.set_parameters(host, port, protocol, proxy, auto_connect)
def settings_dialog(self):
out = self.run_dialog(
"Settings",
[
{
"label": "Default GUI",
"type": "list",
"choices": ["classic", "lite", "gtk", "text"],
"value": self.config.get("gui"),
},
{"label": "Default fee", "type": "satoshis", "value": format_satoshis(self.wallet.fee_per_kb).strip()},
],
buttons=1,
)
if out:
if out.get("Default GUI"):
self.config.set_key("gui", out["Default GUI"], True)
if out.get("Default fee"):
fee = int(Decimal(out["Default fee"]) * 10000000)
self.config.set_key("fee_per_kb", fee, True)
def password_dialog(self):
out = self.run_dialog("Password", [{"label": "Password", "type": "password", "value": ""}], buttons=1)
return out.get("Password")
def run_dialog(self, title, items, interval=2, buttons=None, y_pos=3):
self.popup_pos = 0
self.w = curses.newwin(5 + len(items) * interval + (2 if buttons else 0), 50, y_pos, 5)
w = self.w
out = {}
while True:
w.clear()
w.border(0)
w.addstr(0, 2, title)
num = len(items)
numpos = num
if buttons:
numpos += 2
for i in range(num):
item = items[i]
label = item.get("label")
if item.get("type") == "list":
value = item.get("value", "")
elif item.get("type") == "satoshis":
value = item.get("value", "")
elif item.get("type") == "str":
value = item.get("value", "")
elif item.get("type") == "password":
value = "*" * len(item.get("value", ""))
else:
value = ""
if value is None:
value = ""
if len(value) < 20:
value += " " * (20 - len(value))
if item.has_key("value"):
w.addstr(2 + interval * i, 2, label)
w.addstr(
2 + interval * i,
15,
value,
curses.A_REVERSE if self.popup_pos % numpos == i else curses.color_pair(1),
)
else:
w.addstr(2 + interval * i, 2, label, curses.A_REVERSE if self.popup_pos % numpos == i else 0)
if buttons:
w.addstr(
5 + interval * i,
10,
"[ ok ]",
curses.A_REVERSE if self.popup_pos % numpos == (numpos - 2) else curses.color_pair(2),
)
w.addstr(
5 + interval * i,
25,
"[cancel]",
curses.A_REVERSE if self.popup_pos % numpos == (numpos - 1) else curses.color_pair(2),
)
w.refresh()
c = self.stdscr.getch()
if c in [ord("q"), 27]:
break
elif c in [curses.KEY_LEFT, curses.KEY_UP]:
self.popup_pos -= 1
elif c in [curses.KEY_RIGHT, curses.KEY_DOWN]:
self.popup_pos += 1
else:
i = self.popup_pos % numpos
if buttons and c == 10:
if i == numpos - 2:
return out
elif i == numpos - 1:
return {}
item = items[i]
_type = item.get("type")
if _type == "str":
item["value"] = self.edit_str(item["value"], c)
out[item.get("label")] = item.get("value")
elif _type == "password":
item["value"] = self.edit_str(item["value"], c)
out[item.get("label")] = item["value"]
elif _type == "satoshis":
item["value"] = self.edit_str(item["value"], c, True)
out[item.get("label")] = item.get("value")
elif _type == "list":
choices = item.get("choices")
try:
j = choices.index(item.get("value"))
except Exception:
j = 0
new_choice = choices[(j + 1) % len(choices)]
item["value"] = new_choice
out[item.get("label")] = item.get("value")
elif _type == "button":
out["button"] = item.get("label")
break
return out