popup windows, selectors
This commit is contained in:
parent
60bac7257e
commit
d2711ac757
186
lib/gui_text.py
186
lib/gui_text.py
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@ -1,8 +1,11 @@
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import curses, datetime
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from decimal import Decimal
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_ = lambda x:x
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#from i18n import _
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from util import format_satoshis, set_verbosity
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WIDTH=150
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EMPTY = " "*15
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class ElectrumGui:
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@ -10,14 +13,35 @@ class ElectrumGui:
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self.wallet = wallet
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self.config = config
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self.stdscr = curses.initscr()
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#c = self.stdscr.getch()
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#print c
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curses.noecho()
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curses.cbreak()
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curses.start_color()
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#curses.start_color()
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self.stdscr.keypad(1)
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self.stdscr.border(0)
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self.maxy, self.maxx = self.stdscr.getmaxyx()
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set_verbosity(False)
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self.tab = 0
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self.pos = 0
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self.popup_pos = 0
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self.w = None
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self.is_popup = False
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self.str_recipient = EMPTY
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self.str_description = EMPTY
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self.str_amount = EMPTY
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self.str_fee = EMPTY
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self.wallet.interface.register_callback('updated', self.refresh)
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self.wallet.interface.register_callback('connected', self.refresh)
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self.wallet.interface.register_callback('disconnected', self.refresh)
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self.wallet.interface.register_callback('disconnecting', self.refresh)
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self.tab_names = [_("History"), _("Send"), _("Receive"), _("Contacts"), _("Wall")]
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self.num_tabs = len(self.tab_names)
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curses.curs_set(0)
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def server_list_changed(self):
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pass
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@ -26,37 +50,49 @@ class ElectrumGui:
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pass
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def print_history(self):
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width = [20, 40, 14, 14]
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delta = (self.maxx - sum(width) - 4)/3
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format_str = "%"+"%d"%width[0]+"s"+"%"+"%d"%(width[1]+delta)+"s"+"%"+"%d"%(width[2]+delta)+"s"+"%"+"%d"%(width[3]+delta)+"s"
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b = 0
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messages = []
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for line in self.wallet.get_tx_history():
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v = line['value']
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for tx in self.wallet.get_tx_history():
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v = tx['value']
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b += v
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try:
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time_str = str( datetime.datetime.fromtimestamp( line['timestamp']))
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time_str = str( datetime.datetime.fromtimestamp( tx['timestamp']))
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except:
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print line['timestamp']
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print tx['timestamp']
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time_str = 'pending'
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label = line.get('label')
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if not label: label = line['tx_hash']
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else: label = label + ' '*(64 - len(label) )
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messages.append( time_str + " " + label + " " + format_satoshis(v)+ " "+ format_satoshis(b) )
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tx_hash = tx['tx_hash']
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self.print_list(messages, "%19s %64s %14s %10s"%("Date", "Description", "Amount", "Balance"))
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label = self.wallet.labels.get(tx_hash)
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is_default_label = (label == '') or (label is None)
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if is_default_label: label = tx['default_label']
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#label += ' '*(40 - len(label) )
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messages.append( format_str%( time_str, label, format_satoshis(v), format_satoshis(b) ) )
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self.print_list(messages[::-1], format_str%( _("Date"), _("Description"), _("Amount"), _("Balance")))
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def print_balance(self):
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if self.wallet.interface and self.wallet.interface.is_connected:
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if not self.wallet.up_to_date:
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msg = _( "Synchronizing..." )
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else:
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c, u = self.wallet.get_balance()
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msg = "Balance: %f"%(Decimal( c ) / 100000000)
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if u:
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msg += " [%f unconfirmed]"%(Decimal( u ) / 100000000)
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self.stdscr.addstr( self.maxy -3, 2, msg)
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msg = _("Balance")+": %f "%(Decimal( c ) / 100000000)
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if u: msg += " [%f unconfirmed]"%(Decimal( u ) / 100000000)
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else:
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msg = _( "Not connected" )
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tab_names = ["History", "Send", "Receive", "Contacts"]
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for i in range(4):
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self.stdscr.addstr( 0, 2+9*i, tab_names[i], curses.A_BOLD if self.tab == i else 0)
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self.stdscr.addstr( self.maxy -1, 3, msg)
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self.stdscr.addstr( self.maxy -1, self.maxx-30, " Settings Network Quit ")
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for i in range(self.num_tabs):
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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)
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self.stdscr.addstr( self.maxy -1, self.maxx-30, ' '.join([_("Settings"), _("Network"), _("Quit")]))
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def print_contacts(self):
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@ -69,28 +105,52 @@ class ElectrumGui:
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def print_send_dialog(self):
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self.stdscr.clear()
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self.stdscr.addstr( 3, 2, "Pay to")
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self.stdscr.addstr( 5, 2, "Description")
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self.stdscr.addstr( 7, 2, "Amount")
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self.stdscr.addstr( 9, 2, "Fee")
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return
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self.stdscr.addstr( 3, 2, _("Pay to"))
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self.stdscr.addstr( 3, 15, self.str_recipient, curses.A_REVERSE if self.pos%5==0 else 0)
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while True:
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self.stdscr.addstr( 5, 2, _("Description"))
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self.stdscr.addstr( 5, 15, self.str_description, curses.A_REVERSE if self.pos%5==1 else 0)
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self.stdscr.addstr( 7, 2, _("Amount"))
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self.stdscr.addstr( 7, 15, self.str_amount, curses.A_REVERSE if self.pos%5==2 else 0)
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self.stdscr.addstr( 9, 2, _("Fee"))
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self.stdscr.addstr( 9, 15, self.str_fee, curses.A_REVERSE if self.pos%5==3 else 0)
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self.stdscr.addstr( 11, 15, _("Send"), curses.A_REVERSE if self.pos%5==4 else 0)
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def exec_send(self):
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curses.curs_set(1)
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curses.echo()
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if self.pos%5==0:
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s = self.stdscr.getstr(3, 15)
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curses.noecho()
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if s: break
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if s: self.str_recipient = s
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elif self.pos%5==1:
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s = self.stdscr.getstr(5, 15)
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if s: self.str_description = s
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elif self.pos%5==2:
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s = self.stdscr.getstr(7, 15)
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if s: self.str_amount = s
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elif self.pos%5==3:
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s = self.stdscr.getstr(9, 15)
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if s: self.str_fee = s
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else:
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pass
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curses.noecho()
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curses.curs_set(0)
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self.print_send_dialog()
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def print_banner(self):
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self.stdscr.clear()
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self.stdscr.addstr( 1, 1, self.wallet.banner )
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def print_list(self, list, firstline):
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firstline += " "*(self.maxx -2 - len(firstline))
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self.stdscr.addstr( 1, 1, firstline )
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for i in range(self.maxy-6):
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for i in range(self.maxy-4):
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msg = list[i] if i < len(list) else ""
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msg += " "*(self.maxx - 2 - len(msg))
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self.stdscr.addstr( i+2, 1, msg[0:self.maxx - 2])
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self.stdscr.addstr( i+2, 1, msg[0:self.maxx - 2], curses.A_REVERSE if i == (self.pos % len(list)) else 0)
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def refresh(self):
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self.stdscr.border(0)
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@ -101,25 +161,61 @@ class ElectrumGui:
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self.print_history()
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self.refresh()
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self.is_popup = False
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while 1:
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c = self.stdscr.getch()
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if c == curses.KEY_RIGHT: self.tab = (self.tab + 1)%4
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if c == curses.KEY_LEFT: self.tab = (self.tab - 1)%4
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if not self.is_popup:
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if c == curses.KEY_RIGHT: self.tab = (self.tab + 1)%self.num_tabs
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elif c == curses.KEY_LEFT: self.tab = (self.tab - 1)%self.num_tabs
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elif c == ord('h'): self.tab = 0
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elif c == ord('s'): self.tab = 1
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elif c == ord('r'): self.tab = 2
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elif c == ord('c'): self.tab = 3
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elif c == ord('q'): break
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elif c == curses.KEY_HOME: x = y = 0
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elif c == curses.KEY_DOWN: self.pos +=1
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elif c == curses.KEY_UP: self.pos -= 1
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elif c == 9: self.pos +=1 # tab
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elif c in [27, ord('q')]: break
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elif c == 10: self.is_popup = True
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elif c == ord('n'): self.network_dialog()
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elif c == ord('s'): self.settings_dialog()
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else:
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if c == 10: self.is_popup = False
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elif c == 27: self.is_popup = False
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elif c == curses.KEY_UP: self.popup_pos -= 1
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elif c == curses.KEY_DOWN: self.popup_pos +=1
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#else: raise BaseException("zz %d"%c)
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if self.is_popup:
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if self.tab == 0:
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self.context_popup('',["blah","foo"])
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elif self.tab == 1 and self.pos%5==4:
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self.context_popup('Pay?',["Pay","Cancel"])
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elif self.tab == 2:
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self.context_popup('', ["blah"])
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elif self.tab == 3:
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self.context_popup('', ["Pay to"])
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else:
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self.exec_send()
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self.is_popup = False
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#self.print_send_dialog()
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else:
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if self.tab == 0:
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self.print_history()
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elif self.tab == 1:
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self.print_send_dialog()
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elif self.tab == 2:
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self.print_receive()
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else:
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elif self.tab == 3:
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self.print_contacts()
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else:
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self.print_banner()
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self.refresh()
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curses.nocbreak();
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@ -127,3 +223,23 @@ class ElectrumGui:
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curses.echo()
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curses.endwin()
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def context_popup(self, text, items):
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if not self.w: self.w = curses.newwin(10, 30, 5, 5)
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w = self.w
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w.clear()
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w.border(0)
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w.addstr( 2,2,text)
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for i in range(len(items)):
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item = items[i]
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w.addstr( 4 + 2*i, 2, item, curses.A_REVERSE if self.popup_pos%(len(items))==i else 0)
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w.refresh()
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def network_dialog(self):
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pass
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def settings_dialog(self):
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pass
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