AaronFiore/electrum
1
0
Fork 0
Code Activity

kivy: use EventDispatcher with exchange rates plugin

Browse Source
This commit is contained in:
ThomasV
2016-01-25 19:30:16 +01:00
parent 9b09c55356
commit a1eaf351a7
4 changed files with 60 additions and 13 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
plugins/exchange_rate/exchange_rate.py
View File

@@ -55,9 +55,9 @@ class ExchangeBase(PrintError):
self.print_error("getting fx quotes for", ccy)
self.quotes = self.get_rates(ccy)
self.print_error("received fx quotes")
self.on_quotes()
except BaseException as e:
self.print_error("failed fx quotes:", e)
self.on_quotes()
def update(self, ccy):
t = Thread(target=self.update_safe, args=(ccy,))

37
plugins/exchange_rate/kivy.py
View File

@@ -1,14 +1,38 @@
from exchange_rate import FxPlugin
from __future__ import absolute_import
from .exchange_rate import FxPlugin
from electrum.plugins import hook
from kivy.event import EventDispatcher
class MyEventDispatcher(EventDispatcher):
def __init__(self, **kwargs):
self.register_event_type('on_quotes')
self.register_event_type('on_history')
super(MyEventDispatcher, self).__init__(**kwargs)
def on_quotes(self, *args):
pass
def on_history(self, *args):
pass
class Plugin(FxPlugin):
def __init__(self, parent, config, name):
FxPlugin.__init__(self, parent, config, name)
self.dispatcher = MyEventDispatcher()
def on_quotes(self):
self.print_error("on quotes", self.ccy)
self.print_error("on_quotes")
self.dispatcher.dispatch('on_quotes')
def on_history(self):
self.print_error("on history")
self.window.history_screen.update()
self.print_error("on_history")
self.dispatcher.dispatch('on_history')
def on_close(self):
self.print_error("on close")
@@ -17,9 +41,12 @@ class Plugin(FxPlugin):
@hook
def init_kivy(self, window):
self.print_error("init_kivy")
self.window = window
self.dispatcher.bind(on_quotes=window.on_quotes)
self.dispatcher.bind(on_history=window.on_history)
self.window.fiat_unit = self.ccy
self.window.history_screen.update()
self.dispatcher.dispatch('on_history')
@hook
def load_wallet(self, wallet, window):