lukechilds
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electrum
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popup windows, selectors

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thomasv 13 years ago
parent
60bac7257e
commit
d2711ac757
1 changed files with 169 additions and 53 deletions
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  1. 222
      lib/gui_text.py

222
lib/gui_text.py
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@ -1,8 +1,11 @@
import curses, datetime
from decimal import Decimal
_ = lambda x:x
#from i18n import _
from util import format_satoshis, set_verbosity
WIDTH=150
EMPTY = " "*15
class ElectrumGui:
@ -10,14 +13,35 @@ class ElectrumGui:
self.wallet = wallet
self.config = config
self.stdscr = curses.initscr()
#c = self.stdscr.getch()
#print c
curses.noecho()
curses.cbreak()
curses.start_color()
#curses.start_color()
self.stdscr.keypad(1)
self.stdscr.border(0)
self.maxy, self.maxx = self.stdscr.getmaxyx()
set_verbosity(False)
self.tab = 0
self.pos = 0
self.popup_pos = 0
self.w = None
self.is_popup = False
self.str_recipient = EMPTY
self.str_description = EMPTY
self.str_amount = EMPTY
self.str_fee = EMPTY
self.wallet.interface.register_callback('updated', self.refresh)
self.wallet.interface.register_callback('connected', self.refresh)
self.wallet.interface.register_callback('disconnected', self.refresh)
self.wallet.interface.register_callback('disconnecting', self.refresh)
self.tab_names = [_("History"), _("Send"), _("Receive"), _("Contacts"), _("Wall")]
self.num_tabs = len(self.tab_names)
curses.curs_set(0)
def server_list_changed(self):
pass
@ -26,38 +50,50 @@ class ElectrumGui:
pass
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"
b = 0
messages = []
for line in self.wallet.get_tx_history():
v = line['value']
for tx in self.wallet.get_tx_history():
v = tx['value']
b += v
try:
time_str = str( datetime.datetime.fromtimestamp( line['timestamp']))
time_str = str( datetime.datetime.fromtimestamp( tx['timestamp']))
except:
print line['timestamp']
print tx['timestamp']
time_str = 'pending'
label = line.get('label')
if not label: label = line['tx_hash']
else: label = label + ' '*(64 - len(label) )
messages.append( time_str + " " + label + " " + format_satoshis(v)+ " "+ format_satoshis(b) )
tx_hash = tx['tx_hash']
self.print_list(messages, "%19s %64s %14s %10s"%("Date", "Description", "Amount", "Balance"))
label = self.wallet.labels.get(tx_hash)
is_default_label = (label == '') or (label is None)
if is_default_label: label = tx['default_label']
#label += ' '*(40 - len(label) )
messages.append( format_str%( time_str, label, format_satoshis(v), format_satoshis(b) ) )
self.print_list(messages[::-1], format_str%( _("Date"), _("Description"), _("Amount"), _("Balance")))
def print_balance(self):
c, u = self.wallet.get_balance()
msg = "Balance: %f"%(Decimal( c ) / 100000000)
if u:
msg += " [%f unconfirmed]"%(Decimal( u ) / 100000000)
self.stdscr.addstr( self.maxy -3, 2, msg)
tab_names = ["History", "Send", "Receive", "Contacts"]
for i in range(4):
self.stdscr.addstr( 0, 2+9*i, tab_names[i], curses.A_BOLD if self.tab == i else 0)
if self.wallet.interface and self.wallet.interface.is_connected:
if not self.wallet.up_to_date:
msg = _( "Synchronizing..." )
else:
c, u = self.wallet.get_balance()
msg = _("Balance")+": %f "%(Decimal( c ) / 100000000)
if u: msg += " [%f unconfirmed]"%(Decimal( u ) / 100000000)
else:
msg = _( "Not connected" )
self.stdscr.addstr( self.maxy -1, self.maxx-30, " Settings Network Quit ")
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 addr: "%30s %30s "%(addr, self.wallet.labels.get(addr,"")), self.wallet.addressbook)
@ -69,28 +105,52 @@ class ElectrumGui:
def print_send_dialog(self):
self.stdscr.clear()
self.stdscr.addstr( 3, 2, "Pay to")
self.stdscr.addstr( 5, 2, "Description")
self.stdscr.addstr( 7, 2, "Amount")
self.stdscr.addstr( 9, 2, "Fee")
return
while True:
curses.echo()
s = self.stdscr.getstr(3, 15)
curses.noecho()
self.stdscr.addstr( 3, 2, _("Pay to"))
self.stdscr.addstr( 3, 15, self.str_recipient, curses.A_REVERSE if self.pos%5==0 else 0)
if s: break
pass
self.stdscr.addstr( 5, 2, _("Description"))
self.stdscr.addstr( 5, 15, self.str_description, curses.A_REVERSE if self.pos%5==1 else 0)
self.stdscr.addstr( 7, 2, _("Amount"))
self.stdscr.addstr( 7, 15, self.str_amount, curses.A_REVERSE if self.pos%5==2 else 0)
self.stdscr.addstr( 9, 2, _("Fee"))
self.stdscr.addstr( 9, 15, self.str_fee, curses.A_REVERSE if self.pos%5==3 else 0)
self.stdscr.addstr( 11, 15, _("Send"), curses.A_REVERSE if self.pos%5==4 else 0)
def exec_send(self):
curses.curs_set(1)
curses.echo()
if self.pos%5==0:
s = self.stdscr.getstr(3, 15)
if s: self.str_recipient = s
elif self.pos%5==1:
s = self.stdscr.getstr(5, 15)
if s: self.str_description = s
elif self.pos%5==2:
s = self.stdscr.getstr(7, 15)
if s: self.str_amount = s
elif self.pos%5==3:
s = self.stdscr.getstr(9, 15)
if s: self.str_fee = s
else:
pass
curses.noecho()
curses.curs_set(0)
self.print_send_dialog()
def print_banner(self):
self.stdscr.clear()
self.stdscr.addstr( 1, 1, self.wallet.banner )
def print_list(self, list, firstline):
firstline += " "*(self.maxx -2 - len(firstline))
self.stdscr.addstr( 1, 1, firstline )
for i in range(self.maxy-6):
for i in range(self.maxy-4):
msg = list[i] if i < len(list) else ""
msg += " "*(self.maxx -2 - len(msg))
self.stdscr.addstr( i+2, 1, msg[0:self.maxx - 2])
msg += " "*(self.maxx - 2 - len(msg))
self.stdscr.addstr( i+2, 1, msg[0:self.maxx - 2], curses.A_REVERSE if i == (self.pos % len(list)) else 0)
def refresh(self):
self.stdscr.border(0)
@ -101,25 +161,61 @@ class ElectrumGui:
self.print_history()
self.refresh()
self.is_popup = False
while 1:
c = self.stdscr.getch()
if c == curses.KEY_RIGHT: self.tab = (self.tab + 1)%4
if c == curses.KEY_LEFT: self.tab = (self.tab - 1)%4
elif c == ord('h'): self.tab = 0
elif c == ord('s'): self.tab = 1
elif c == ord('r'): self.tab = 2
elif c == ord('c'): self.tab = 3
elif c == ord('q'): break
elif c == curses.KEY_HOME: x = y = 0
if self.tab == 0:
self.print_history()
elif self.tab == 1:
self.print_send_dialog()
elif self.tab == 2:
self.print_receive()
if not self.is_popup:
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 == ord('h'): self.tab = 0
elif c == ord('s'): self.tab = 1
elif c == ord('r'): self.tab = 2
elif c == ord('c'): self.tab = 3
elif c == curses.KEY_DOWN: self.pos +=1
elif c == curses.KEY_UP: self.pos -= 1
elif c == 9: self.pos +=1 # tab
elif c in [27, ord('q')]: break
elif c == 10: self.is_popup = True
elif c == ord('n'): self.network_dialog()
elif c == ord('s'): self.settings_dialog()
else:
self.print_contacts()
if c == 10: self.is_popup = False
elif c == 27: self.is_popup = False
elif c == curses.KEY_UP: self.popup_pos -= 1
elif c == curses.KEY_DOWN: self.popup_pos +=1
#else: raise BaseException("zz %d"%c)
if self.is_popup:
if self.tab == 0:
self.context_popup('',["blah","foo"])
elif self.tab == 1 and self.pos%5==4:
self.context_popup('Pay?',["Pay","Cancel"])
elif self.tab == 2:
self.context_popup('', ["blah"])
elif self.tab == 3:
self.context_popup('', ["Pay to"])
else:
self.exec_send()
self.is_popup = False
#self.print_send_dialog()
else:
if self.tab == 0:
self.print_history()
elif self.tab == 1:
self.print_send_dialog()
elif self.tab == 2:
self.print_receive()
elif self.tab == 3:
self.print_contacts()
else:
self.print_banner()
self.refresh()
curses.nocbreak();
@ -127,3 +223,23 @@ class ElectrumGui:
curses.echo()
curses.endwin()
def context_popup(self, text, items):
if not self.w: self.w = curses.newwin(10, 30, 5, 5)
w = self.w
w.clear()
w.border(0)
w.addstr( 2,2,text)
for i in range(len(items)):
item = items[i]
w.addstr( 4 + 2*i, 2, item, curses.A_REVERSE if self.popup_pos%(len(items))==i else 0)
w.refresh()
def network_dialog(self):
pass
def settings_dialog(self):
pass

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