1 import curses, datetime
2 from decimal import Decimal
5 from util import format_satoshis, set_verbosity
12 def __init__(self, wallet, config, app=None):
13 self.stdscr = curses.initscr()
17 curses.use_default_colors()
18 curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE)
19 curses.init_pair(2, curses.COLOR_WHITE, curses.COLOR_CYAN)
22 self.maxy, self.maxx = self.stdscr.getmaxyx()
24 self.w = curses.newwin(10, 50, 5, 5)
33 self.str_recipient = ""
34 self.str_description = ""
38 self.wallet.interface.register_callback('updated', self.refresh)
39 self.wallet.interface.register_callback('connected', self.refresh)
40 self.wallet.interface.register_callback('disconnected', self.refresh)
41 self.wallet.interface.register_callback('disconnecting', self.refresh)
42 self.tab_names = [_("History"), _("Send"), _("Receive"), _("Contacts"), _("Wall")]
43 self.num_tabs = len(self.tab_names)
46 def restore_or_create(self):
50 def get_string(self, y, x):
53 self.stdscr.addstr( y, x, " "*20, curses.A_REVERSE)
54 s = self.stdscr.getstr(y,x)
60 def print_history(self):
61 width = [20, 40, 14, 14]
62 delta = (self.maxx - sum(width) - 4)/3
63 format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%"+"%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
68 for item in self.wallet.get_tx_history():
69 tx_hash, conf, is_mine, value, fee, balance, timestamp = item
72 time_str = datetime.datetime.fromtimestamp( timestamp).isoformat(' ')[:-3]
78 label, is_default_label = self.wallet.get_label(tx_hash)
79 messages.append( format_str%( time_str, label, format_satoshis(value), format_satoshis(balance) ) )
81 self.print_list(messages[::-1], format_str%( _("Date"), _("Description"), _("Amount"), _("Balance")))
84 def print_balance(self):
85 if self.wallet.interface and self.wallet.interface.is_connected:
86 if not self.wallet.up_to_date:
87 msg = _( "Synchronizing..." )
89 c, u = self.wallet.get_balance()
90 msg = _("Balance")+": %f "%(Decimal( c ) / 100000000)
91 if u: msg += " [%f unconfirmed]"%(Decimal( u ) / 100000000)
93 msg = _( "Not connected" )
95 self.stdscr.addstr( self.maxy -1, 3, msg)
97 for i in range(self.num_tabs):
98 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)
100 self.stdscr.addstr( self.maxy -1, self.maxx-30, ' '.join([_("Settings"), _("Network"), _("Quit")]))
103 def print_contacts(self):
104 messages = map(lambda addr: "%30s %30s "%(addr, self.wallet.labels.get(addr,"")), self.wallet.addressbook)
105 self.print_list(messages, "%19s %25s "%("Address", "Label"))
107 def print_receive(self):
108 messages = map(lambda addr: "%30s %30s "%(addr, self.wallet.labels.get(addr,"")), self.wallet.addresses)
109 self.print_list(messages, "%19s %25s "%("Address", "Label"))
111 def print_edit_line(self, y, label, text, index, size):
112 text += " "*(size - len(text) )
113 self.stdscr.addstr( y, 2, label)
114 self.stdscr.addstr( y, 15, text, curses.A_REVERSE if self.pos%6==index else curses.color_pair(1))
116 def print_send_tab(self):
118 self.print_edit_line(3, _("Pay to"), self.str_recipient, 0, 40)
119 self.print_edit_line(5, _("Description"), self.str_description, 1, 40)
120 self.print_edit_line(7, _("Amount"), self.str_amount, 2, 15)
121 self.print_edit_line(9, _("Fee"), self.str_fee, 3, 15)
122 self.stdscr.addstr( 12, 15, _("[Send]"), curses.A_REVERSE if self.pos%6==4 else curses.color_pair(2))
123 self.stdscr.addstr( 12, 25, _("[Clear]"), curses.A_REVERSE if self.pos%6==5 else curses.color_pair(2))
125 def print_banner(self):
126 self.stdscr.addstr( 1, 1, self.wallet.banner )
128 def print_list(self, list, firstline):
129 self.maxpos = len(list)
130 if not self.maxpos: return
131 firstline += " "*(self.maxx -2 - len(firstline))
132 self.stdscr.addstr( 1, 1, firstline )
133 for i in range(self.maxy-4):
134 msg = list[i] if i < len(list) else ""
135 msg += " "*(self.maxx - 2 - len(msg))
136 self.stdscr.addstr( i+2, 1, msg[0:self.maxx - 2], curses.A_REVERSE if i == (self.pos % self.maxpos) else 0)
139 if self.tab == -1: return
140 self.stdscr.border(0)
142 self.stdscr.refresh()
144 def main_command(self):
145 c = self.stdscr.getch()
147 if c == curses.KEY_RIGHT: self.tab = (self.tab + 1)%self.num_tabs
148 elif c == curses.KEY_LEFT: self.tab = (self.tab - 1)%self.num_tabs
149 elif c == curses.KEY_DOWN: self.pos +=1
150 elif c == curses.KEY_UP: self.pos -= 1
151 elif c == 9: self.pos +=1 # tab
152 elif curses.unctrl(c) in ['^W', '^C', '^X', '^Q']: self.tab = -1
153 elif curses.unctrl(c) in ['^N']: self.network_dialog()
154 elif curses.unctrl(c) == '^S': self.settings_dialog()
156 if self.pos<0: self.pos=0
157 if self.pos>=self.maxpos: self.pos=self.maxpos - 1
159 def run_tab(self, i, print_func, exec_func):
164 c = self.main_command()
168 def run_history_tab(self, c):
170 out = self.run_popup('',["blah","foo"])
173 def edit_str(self, target, c, is_num=False):
174 if c==263 and target:
176 elif not is_num or curses.unctrl(c) in '0123456789.':
177 target += curses.unctrl(c)
181 def run_send_tab(self, c):
183 self.str_recipient = self.edit_str(self.str_recipient, c)
185 self.str_description = self.edit_str(self.str_description, c)
187 self.str_amount = self.edit_str(self.str_amount, c, True)
188 elif self.pos%6 == 3:
189 self.str_fee = self.edit_str(self.str_fee, c, True)
191 if c == 10: self.do_send()
193 if c == 10: self.do_clear()
196 def run_receive_tab(self, c):
198 out = self.run_popup('Address', ["Edit label", "Freeze", "Prioritize"])
200 def run_contacts_tab(self, c):
202 out = self.run_popup('Adress', ["Copy", "Pay to", "Edit label", "Delete"]).get('button')
203 address = self.wallet.addressbook[self.pos%len(self.wallet.addressbook)]
206 self.str_recipient = address
208 elif out == "Edit label":
209 s = self.get_string(6 + self.pos, 18)
211 self.wallet.labels[address] = s
213 def run_banner_tab(self, c):
214 self.show_message(repr(c))
219 tty.setraw(sys.stdin)
220 while self.tab != -1:
221 self.run_tab(0, self.print_history, self.run_history_tab)
222 self.run_tab(1, self.print_send_tab, self.run_send_tab)
223 self.run_tab(2, self.print_receive, self.run_receive_tab)
224 self.run_tab(3, self.print_contacts, self.run_contacts_tab)
225 self.run_tab(4, self.print_banner, self.run_banner_tab)
227 tty.setcbreak(sys.stdin)
229 self.stdscr.keypad(0)
236 self.str_recipient = ''
238 self.str_description = ''
241 if not self.wallet.is_valid(self.str_recipient):
242 self.show_message(_('Invalid Bitcoin address'))
245 amount = int( Decimal( self.str_amount) * 100000000 )
247 self.show_message(_('Invalid Amount'))
250 fee = int( Decimal( self.str_fee) * 100000000 )
252 self.show_message(_('Invalid Fee'))
255 if self.wallet.use_encryption:
256 password = self.password_dialog()
263 tx = self.wallet.mktx( [(self.str_recipient, amount)], self.str_description, password, fee)
264 except BaseException, e:
265 self.show_message(str(e))
268 h = self.wallet.send_tx(tx)
269 self.show_message(_("Please wait..."), getchar=False)
270 self.wallet.tx_event.wait()
271 status, msg = self.wallet.receive_tx( h )
274 self.show_message(_('Payment sent.'))
276 self.update_contacts_tab()
278 self.show_message(_('Error'))
281 def show_message(self, message, getchar = True):
285 w.addstr(2,2,message)
287 if getchar: c = self.stdscr.getch()
290 def run_popup(self, title, items):
291 return self.run_dialog(title, map(lambda x: {'type':'button','label':x}, items), interval=1, y_pos = self.pos+3)
294 def network_dialog(self):
295 out = self.run_dialog('Network', [
296 {'label':'server', 'type':'str', 'value':self.wallet.interface.server},
297 {'label':'proxy', 'type':'str', 'value':self.config.get('proxy', '')},
300 if out.get('server'):
301 server = out.get('server')
303 proxy = self.parse_proxy_options(out.get('proxy'))
307 self.wallet.config.set_key("proxy", proxy, True)
308 self.wallet.config.set_key("server", server, True)
309 self.wallet.interface.set_server(server, proxy)
313 def settings_dialog(self):
314 out = self.run_dialog('Settings', [
315 {'label':'Default GUI', 'type':'list', 'choices':['classic','lite','gtk','text'], 'value':self.config.get('gui')},
316 {'label':'Default fee', 'type':'satoshis', 'value': format_satoshis(self.config.get('fee')).strip() }
319 if out.get('Default GUI'):
320 self.config.set_key('gui', out['Default GUI'], True)
321 if out.get('Default fee'):
322 fee = int ( Decimal( out['Default fee']) *10000000 )
323 self.config.set_key('fee', fee, True)
326 def password_dialog(self):
327 out = self.run_dialog('Password', [
328 {'label':'Password', 'type':'password', 'value':''}
330 return out.get('Password')
333 def run_dialog(self, title, items, interval=2, buttons=None, y_pos=3):
336 self.w = curses.newwin( 5 + len(items)*interval + (2 if buttons else 0), 50, y_pos, 5)
342 w.addstr( 0, 2, title)
347 if buttons: numpos += 2
351 label = item.get('label')
352 if item.get('type') == 'list':
353 value = item.get('value','')
354 elif item.get('type') == 'satoshis':
355 value = item.get('value','')
356 elif item.get('type') == 'str':
357 value = item.get('value','')
358 elif item.get('type') == 'password':
359 value = '*'*len(item.get('value',''))
363 if len(value)<20: value += ' '*(20-len(value))
365 if item.has_key('value'):
366 w.addstr( 2+interval*i, 2, label)
367 w.addstr( 2+interval*i, 15, value, curses.A_REVERSE if self.popup_pos%numpos==i else curses.color_pair(1) )
369 w.addstr( 2+interval*i, 2, label, curses.A_REVERSE if self.popup_pos%numpos==i else 0)
372 w.addstr( 5+interval*i, 10, "[ ok ]", curses.A_REVERSE if self.popup_pos%numpos==(numpos-2) else curses.color_pair(2))
373 w.addstr( 5+interval*i, 25, "[cancel]", curses.A_REVERSE if self.popup_pos%numpos==(numpos-1) else curses.color_pair(2))
377 c = self.stdscr.getch()
378 if c in [ord('q'), 27]: break
379 elif c == curses.KEY_UP: self.popup_pos -= 1
380 elif c == curses.KEY_DOWN: self.popup_pos +=1
382 i = self.popup_pos%numpos
383 if buttons and c==10:
390 _type = item.get('type')
393 item['value'] = self.edit_str(item['value'], c)
394 out[item.get('label')] = item.get('value')
396 elif _type == 'password':
397 item['value'] = self.edit_str(item['value'], c)
398 out[item.get('label')] = item ['value']
400 elif _type == 'satoshis':
401 item['value'] = self.edit_str(item['value'], c, True)
402 out[item.get('label')] = item.get('value')
404 elif _type == 'list':
405 choices = item.get('choices')
407 j = choices.index(item.get('value'))
410 new_choice = choices[(j + 1)% len(choices)]
411 item['value'] = new_choice
412 out[item.get('label')] = item.get('value')
414 elif _type == 'button':
415 out['button'] = item.get('label')