tpopups and messages - electrum - Electrum Bitcoin wallet
HTML git clone https://git.parazyd.org/electrum
DIR Log
DIR Files
DIR Refs
DIR Submodules
---
DIR commit 05c09ac9acd9e50654df078e93141f30f10dc335
DIR parent d2711ac757c142253718b117d48a2f93afa1c0c7
HTML Author: thomasv <thomasv@gitorious>
Date: Tue, 30 Oct 2012 16:56:58 +0100
popups and messages
Diffstat:
M lib/gui_text.py | 211 +++++++++++++++++++------------
1 file changed, 128 insertions(+), 83 deletions(-)
---
DIR diff --git a/lib/gui_text.py b/lib/gui_text.py
t@@ -5,7 +5,6 @@ _ = lambda x:x
from util import format_satoshis, set_verbosity
-EMPTY = " "*15
class ElectrumGui:
t@@ -19,7 +18,10 @@ class ElectrumGui:
curses.noecho()
curses.cbreak()
- #curses.start_color()
+ curses.start_color()
+ curses.use_default_colors()
+ curses.init_pair(1, curses.COLOR_WHITE, curses.COLOR_BLUE)
+
self.stdscr.keypad(1)
self.stdscr.border(0)
self.maxy, self.maxx = self.stdscr.getmaxyx()
t@@ -28,12 +30,11 @@ class ElectrumGui:
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.str_recipient = ""
+ self.str_description = ""
+ self.str_amount = ""
+ self.str_fee = ""
self.wallet.interface.register_callback('updated', self.refresh)
self.wallet.interface.register_callback('connected', self.refresh)
t@@ -42,6 +43,7 @@ class ElectrumGui:
self.tab_names = [_("History"), _("Send"), _("Receive"), _("Contacts"), _("Wall")]
self.num_tabs = len(self.tab_names)
curses.curs_set(0)
+ if not self.w: self.w = curses.newwin(10, 30, 5, 5)
def server_list_changed(self):
pass
t@@ -103,23 +105,20 @@ class ElectrumGui:
messages = map(lambda addr: "%30s %30s "%(addr, self.wallet.labels.get(addr,"")), self.wallet.addresses)
self.print_list(messages, "%19s %25s "%("Address", "Label"))
- def print_send_dialog(self):
- self.stdscr.clear()
- 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)
-
- self.stdscr.addstr( 5, 2, _("Description"))
- self.stdscr.addstr( 5, 15, self.str_description, curses.A_REVERSE if self.pos%5==1 else 0)
+ def print_edit_line(self, y, label, text, index, size):
+ text += " "*(size - len(text) )
+ self.stdscr.addstr( y, 2, label)
+ self.stdscr.addstr( y, 15, text, curses.A_REVERSE if self.pos%5==index else curses.color_pair(1))
- 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 print_send_tab(self):
+ self.stdscr.clear()
+ self.print_edit_line(3, _("Pay to"), self.str_recipient, 0, 40)
+ self.print_edit_line(5, _("Description"), self.str_description, 1, 40)
+ self.print_edit_line(7, _("Amount"), self.str_amount, 2, 15)
+ self.print_edit_line(9, _("Fee"), self.str_fee, 3, 15)
+ self.stdscr.addstr( 12, 15, _("Send"), curses.A_REVERSE if self.pos%5==4 else 0)
- def exec_send(self):
+ def getstr_send(self):
curses.curs_set(1)
curses.echo()
if self.pos%5==0:
t@@ -138,7 +137,7 @@ class ElectrumGui:
pass
curses.noecho()
curses.curs_set(0)
- self.print_send_dialog()
+ self.print_send_tab()
def print_banner(self):
self.stdscr.clear()
t@@ -161,61 +160,36 @@ class ElectrumGui:
self.print_history()
self.refresh()
- self.is_popup = False
- while 1:
+ while True:
c = self.stdscr.getch()
- 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:
- 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()
-
+ 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.exec_popup()
+
+ elif c == ord('n'): self.network_dialog()
+ elif c == ord('s'): self.settings_dialog()
+
+ if self.tab == 0:
+ self.print_history()
+ elif self.tab == 1:
+ self.print_send_tab()
+ elif self.tab == 2:
+ self.print_receive()
+ elif self.tab == 3:
+ self.print_contacts()
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.print_banner()
self.refresh()
curses.nocbreak();
t@@ -223,20 +197,91 @@ class ElectrumGui:
curses.echo()
curses.endwin()
- def context_popup(self, text, items):
- if not self.w: self.w = curses.newwin(10, 30, 5, 5)
+ def exec_popup(self):
+ if self.tab == 0:
+ out = self.run_popup('',["blah","foo"])
+ elif self.tab == 1:
+ if self.pos%5==4:
+ self.do_send()
+ else:
+ self.getstr_send()
+ self.print_send_tab()
+ elif self.tab == 2:
+ out = self.run_popup('', ["blah"])
+ elif self.tab == 3:
+ out = self.run_popup('', ["Pay to","Edit label"])
+ if out == "Pay to":
+ self.tab = 1
+ self.str_recipient = self.wallet.addressbook[self.pos%len(self.wallet.addressbook)]
+ self.pos = 2
+
+
+
+
+ def do_send(self):
+ if not self.wallet.is_valid(self.str_recipient):
+ self.show_message(_('Invalid Bitcoin address'))
+ return
+ try:
+ amount = int( Decimal( self.str_amount) * 100000000 )
+ except:
+ self.show_message(_('Invalid Amount'))
+ return
+ try:
+ fee = int( Decimal( self.str_fee) * 100000000 )
+ except:
+ self.show_message(_('Invalid Fee'))
+ return
+
+ if self.wallet.use_encryption:
+ password = self.password_dialog()
+ if not password:
+ return
+ else:
+ password = None
+
+ def password_dialog(self):
w = self.w
w.clear()
w.border(0)
+ self.print_edit_line(9, _("Password"), self.str_fee, 3, 15)
- 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)
-
+ if answer: return items[self.popup_pos%(len(items))]
+
+
+ def show_message(self, message):
+ w = self.w
+ w.clear()
+ w.border(0)
+ w.addstr(2,2,message)
w.refresh()
+ c = self.stdscr.getch()
+
+
+ def run_popup(self, text, items):
+ w = self.w
+ while True:
+ w.clear()
+ w.border(0)
+ w.addstr(2,2,text)
+ for i in range(len(items)):
+ item = items[i]
+ w.addstr( 4 + i, 2, item, curses.A_REVERSE if self.popup_pos%(len(items))==i else 0)
+ w.refresh()
+
+ answer = False
+ c = self.stdscr.getch()
+ if c == 10:
+ answer = True
+ break
+ elif c == 27:
+ break
+ elif c == curses.KEY_UP: self.popup_pos -= 1
+ elif c == curses.KEY_DOWN: self.popup_pos +=1
+
+ if answer: return items[self.popup_pos%(len(items))]
+
def network_dialog(self):
pass