def setup_windows(self):
self.send_coins_dialog = SendCoinsDialog(self.client)
self.balance_dialog = BalanceDialog(self.client)
self.transactions_dialog = TransactionsWindow(self.client)
class Application(object):
"Main application class. Use Application.main to start."
@classmethod
def main(cls):
"Create the application and start gtk.main()."
app = cls()
gtk.main()
def __init__(self):
self.setup_client()
self.setup_windows()
self.setup_indicator()
self.client.poll()
def update_balance(self):
balance = self.client.get_balance()
menu_text = "Balance: %.2f BTC" % balance
self.balance_item.child.set_label(menu_text)
self.refresh_menu()
def refresh_menu(self):
"""Workaround for a bug in appindicator - menu needs to be reset
if any menu item changes, otherwise the change won't show up."""
self.indicator.set_menu(self.menu)
def setup_indicator(self):
"Create the indicator applet."
self.indicator = appindicator.Indicator(
"example-simple-client",
os.path.abspath("ubitcoin-dark.svg"),
appindicator.CATEGORY_APPLICATION_STATUS)
self.indicator.set_status(appindicator.STATUS_ACTIVE)
self.indicator.set_menu(self.setup_menu())
def setup_client(self):
"Setup the Bitcoin RPC client."
self.client = bitcoin.Client()
self.client.on_transaction(self.update_balance)
timer.periodic_timer(2000, self.client.poll)
def setup_windows(self):
self.send_coins_dialog = SendCoinsDialog(self.client)
self.balance_dialog = BalanceDialog(self.client)
self.transactions_dialog = TransactionsWindow(self.client)
def open_send_coins(self, _=None):
"Open the 'Send Coins' dialog."
self.send_coins_dialog.show()
def open_balance(self, _=None):
"Open the 'Balance' dialog."
self.balance_dialog.show()
def open_transactions(self, _=None):
"Open the 'Transactions' dialog."
self.transactions_dialog.show()
def setup_menu(self):
"Create the main menu on the indicator."
self.menu = gtk.Menu()
self.add_balance_item()
self.add_menu_item("Send Coins", self.open_send_coins)
self.add_menu_item("Transaction History", self.open_transactions)
self.add_separator()
self.add_menu_item("Quit", gtk.main_quit)
return self.menu
def add_separator(self):
"Add a separator to the menu."
separator = gtk.SeparatorMenuItem()
separator.show()
self.menu.append(separator)
def add_menu_item(self, label, callback):
"""Add a menu item with a callback function to the menu. Returns the
newly created menu item."""
menu_item = gtk.MenuItem(label)
menu_item.connect("activate", callback)
menu_item.show()
self.menu.append(menu_item)
return menu_item
def add_balance_item(self):
"Add a balance item to the menu."
self.balance_item = self.add_menu_item("Balance", self.open_balance)
self.update_balance()