tpopup windows, selectors - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit d2711ac757c142253718b117d48a2f93afa1c0c7
DIR parent 60bac7257e04a05b8afbbd9e8db083bd2d284924
HTML Author: thomasv <thomasv@gitorious>
Date: Tue, 30 Oct 2012 14:56:16 +0100
popup windows, selectors
Diffstat:
M lib/gui_text.py | 222 +++++++++++++++++++++++--------
1 file changed, 169 insertions(+), 53 deletions(-)
---
DIR diff --git a/lib/gui_text.py b/lib/gui_text.py
t@@ -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:
t@@ -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
t@@ -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)
t@@ -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)
t@@ -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();
t@@ -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