1 import curses, datetime
2 from decimal import Decimal
5 from util import format_satoshis, set_verbosity
11 def __init__(self, wallet, config, app=None):
12 self.stdscr = curses.initscr()
16 curses.use_default_colors()
17 curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE)
20 self.maxy, self.maxx = self.stdscr.getmaxyx()
22 self.w = curses.newwin(10, 50, 5, 5)
31 self.str_recipient = ""
32 self.str_description = ""
36 self.wallet.interface.register_callback('updated', self.refresh)
37 self.wallet.interface.register_callback('connected', self.refresh)
38 self.wallet.interface.register_callback('disconnected', self.refresh)
39 self.wallet.interface.register_callback('disconnecting', self.refresh)
40 self.tab_names = [_("History"), _("Send"), _("Receive"), _("Contacts"), _("Wall")]
41 self.num_tabs = len(self.tab_names)
43 def server_list_changed(self):
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"
67 for tx in self.wallet.get_tx_history():
68 v = self.wallet.get_tx_value(tx['tx_hash'])
71 time_str = str( datetime.datetime.fromtimestamp( tx['timestamp']))
75 tx_hash = tx['tx_hash']
77 label, is_default_label = self.wallet.get_label(tx_hash)
78 #label += ' '*(40 - len(label) )
79 messages.append( format_str%( time_str, label, format_satoshis(v), format_satoshis(b) ) )
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 0)
123 self.stdscr.addstr( 12, 21, _("Clear"), curses.A_REVERSE if self.pos%6==5 else 0)
125 def getstr_send(self):
129 s = self.stdscr.getstr(3, 15)
130 if s: self.str_recipient = s
132 s = self.stdscr.getstr(5, 15)
133 if s: self.str_description = s
135 s = self.stdscr.getstr(7, 15)
136 if s: self.str_amount = s
138 s = self.stdscr.getstr(9, 15)
139 if s: self.str_fee = s
144 self.print_send_tab()
146 def print_banner(self):
147 self.stdscr.addstr( 1, 1, self.wallet.banner )
149 def print_list(self, list, firstline):
150 self.maxpos = len(list)
151 firstline += " "*(self.maxx -2 - len(firstline))
152 self.stdscr.addstr( 1, 1, firstline )
153 for i in range(self.maxy-4):
154 msg = list[i] if i < len(list) else ""
155 msg += " "*(self.maxx - 2 - len(msg))
156 self.stdscr.addstr( i+2, 1, msg[0:self.maxx - 2], curses.A_REVERSE if i == (self.pos % self.maxpos) else 0)
159 self.stdscr.border(0)
161 self.stdscr.refresh()
163 def main_command(self):
164 c = self.stdscr.getch()
165 if c == curses.KEY_RIGHT: self.tab = (self.tab + 1)%self.num_tabs
166 elif c == curses.KEY_LEFT: self.tab = (self.tab - 1)%self.num_tabs
167 elif c == curses.KEY_DOWN: self.pos +=1
168 elif c == curses.KEY_UP: self.pos -= 1
169 elif c == 9: self.pos +=1 # tab
170 elif c in [27, ord('q')]: self.tab = -1
171 elif c == ord('n'): self.network_dialog()
172 elif c == ord('s'): self.settings_dialog()
174 if self.pos<0: self.pos=0
175 if self.pos>=self.maxpos: self.pos=self.maxpos - 1
177 def run_tab(self, i, print_func, exec_func):
182 c = self.main_command()
186 def run_history_tab(self, c):
188 out = self.run_popup('',["blah","foo"])
191 def run_send_tab(self, c):
199 self.print_send_tab()
201 def run_receive_tab(self, c):
203 out = self.run_popup('Address', ["Edit label", "Freeze", "Prioritize"])
205 def run_contacts_tab(self, c):
207 out = self.run_popup('Adress', ["Copy", "Pay to", "Edit label", "Delete"]).get('button')
208 address = self.wallet.addressbook[self.pos%len(self.wallet.addressbook)]
211 self.str_recipient = address
213 elif out == "Edit label":
214 s = self.get_string(6 + self.pos, 18)
216 self.wallet.labels[address] = s
218 def run_banner_tab(self, c):
223 while self.tab != -1:
224 self.run_tab(0, self.print_history, self.run_history_tab)
225 self.run_tab(1, self.print_send_tab, self.run_send_tab)
226 self.run_tab(2, self.print_receive, self.run_receive_tab)
227 self.run_tab(3, self.print_contacts, self.run_contacts_tab)
228 self.run_tab(4, self.print_banner, self.run_banner_tab)
231 self.stdscr.keypad(0);
238 self.str_recipient = ''
243 if not self.wallet.is_valid(self.str_recipient):
244 self.show_message(_('Invalid Bitcoin address'))
247 amount = int( Decimal( self.str_amount) * 100000000 )
249 self.show_message(_('Invalid Amount'))
252 fee = int( Decimal( self.str_fee) * 100000000 )
254 self.show_message(_('Invalid Fee'))
257 if self.wallet.use_encryption:
258 password = self.password_dialog()
265 tx = self.wallet.mktx( to_address, amount, label, password, fee)
266 except BaseException, e:
267 self.show_message(str(e))
270 h = self.wallet.send_tx(tx)
271 self.show_message(_("Please wait..."))
272 self.wallet.tx_event.wait()
273 status, msg = self.wallet.receive_tx( h )
276 self.show_message(_('Payment sent.')+'\n'+msg, _('OK'))
278 self.update_contacts_tab()
280 self.show_message(_('Error:')+ msg)
283 def show_message(self, message):
287 w.addstr(2,2,message)
289 c = self.stdscr.getch()
292 def run_popup(self, title, items):
293 return self.run_dialog(title, map(lambda x: {'type':'button','label':x}, items), interval=1, y_pos = self.pos+3)
296 def network_dialog(self):
297 out = self.run_dialog('Network', [
298 {'label':'server', 'type':'str', 'value':self.wallet.interface.server},
299 {'label':'proxy', 'type':'str', 'value':self.config.get('proxy')},
302 if out.get('server'): self.wallet.interface.set_server(out.get('server'))
305 def settings_dialog(self):
306 out = self.run_dialog('Settings', [
307 {'label':'Default GUI', 'type':'list', 'choices':['classic','lite','gtk','text'], 'value':self.config.get('gui')},
308 {'label':'Default fee', 'type':'satoshis', 'value':self.config.get('fee')}
311 if out.get('Default GUI'): self.config.set_key('gui', out['Default GUI'], True)
314 def password_dialog(self):
315 out = self.run_dialog('Password', [
316 {'label':'Password', 'type':'str'}
321 def run_dialog(self, title, items, interval=2, buttons=None, y_pos=3):
322 self.w = curses.newwin( 2+len(items)*interval, 50, y_pos, 5)
324 #items.append({'label':'cancel','type':'button'})
325 if buttons: items.append({'label':' ok ','type':'button'})
330 w.addstr( 0, 2, title)
335 label = item.get('label')
336 if item.get('type') == 'list':
337 value = item.get('value','')
338 elif item.get('type') == 'satoshis':
339 value = format_satoshis(item.get('value'))
340 elif item.get('type') == 'str':
341 value = item.get('value','')
345 w.addstr( 1+interval*i, 2, label)
346 w.addstr( 1+interval*i, 15, value, curses.A_REVERSE if self.popup_pos%num==i else curses.color_pair(1) )
348 w.addstr( 1+interval*i, 2, label, curses.A_REVERSE if self.popup_pos%num==i else 0)
352 c = self.stdscr.getch()
353 if c in [ord('q'), 27]: break
354 elif c == curses.KEY_UP: self.popup_pos -= 1
355 elif c == curses.KEY_DOWN: self.popup_pos +=1
357 i = self.popup_pos%num
359 _type = item.get('type')
361 item['value'] = self.get_string(2+2*i, 15)
362 out[item.get('label')] = item.get('value')
364 elif _type == 'satoshis':
367 s = w.getstr(2+2*i, 15)
371 s = int( Decimal(s)*100000000 )
373 out[item.get('label')] = item.get('value')
376 elif _type == 'list':
377 choices = item.get('choices')
379 j = choices.index(item.get('value'))
382 new_choice = choices[(j + 1)% len(choices)]
383 item['value'] = new_choice
384 out[item.get('label')] = item.get('value')
387 elif _type == 'button':
388 out['button'] = item.get('label')