kivy: update fiat amounts when changed

plugins/exchange_rate/exchange_rate.py

@@ -264,7 +264,7 @@ class FxPlugin(BasePlugin, ThreadJob):
 
     def __init__(self, parent, config, name):
         BasePlugin.__init__(self, parent, config, name)
-        self.ccy = self.config_ccy()
+        self.ccy = self.get_currency()
         self.history_used_spot = False
         self.ccy_combo = None
         self.hist_checkbox = None
@@ -289,7 +289,7 @@ class FxPlugin(BasePlugin, ThreadJob):
             self.timeout = time.time() + 150
             self.exchange.update(self.ccy)
 
-    def config_ccy(self):
+    def get_currency(self):
         '''Use when dynamic fetching is needed'''
         return self.config.get("currency", "EUR")
 
@@ -302,6 +302,11 @@ class FxPlugin(BasePlugin, ThreadJob):
     def show_history(self):
         return self.config_history() and self.exchange.history_ccys()
 
+    def set_currency(self, ccy):
+        self.ccy = ccy
+        self.config.set_key('currency', ccy, True)
+        self.get_historical_rates() # Because self.ccy changes
+
     def set_exchange(self, name):
         class_ = self.exchanges.get(name) or self.exchanges.values()[0]
         name = class_.__name__

plugins/exchange_rate/qt.py

@@ -85,10 +85,8 @@ class Plugin(FxPlugin):
         '''Called when the chosen currency changes'''
         ccy = str(self.ccy_combo.currentText())
         if ccy and ccy != self.ccy:
-            self.ccy = ccy
-            self.config.set_key('currency', ccy, True)
+            self.set_currency(ccy)
             self.app.emit(SIGNAL('new_fx_quotes'))
-            self.get_historical_rates() # Because self.ccy changes
             self.hist_checkbox_update()
 
     def hist_checkbox_update(self):
@@ -110,11 +108,11 @@ class Plugin(FxPlugin):
     @hook
     def on_new_window(self, window):
         # Additional send and receive edit boxes
-        send_e = AmountEdit(self.config_ccy)
+        send_e = AmountEdit(self.get_currency)
         window.send_grid.addWidget(send_e, 4, 2, Qt.AlignLeft)
         window.amount_e.frozen.connect(
             lambda: send_e.setFrozen(window.amount_e.isReadOnly()))
-        receive_e = AmountEdit(self.config_ccy)
+        receive_e = AmountEdit(self.get_currency)
         window.receive_grid.addWidget(receive_e, 2, 2, Qt.AlignLeft)
         window.fiat_send_e = send_e
         window.fiat_receive_e = receive_e