electrum

commit 9b2885e697008445ba4a929d18bdf1d476a9cfc4
parent 84b18e0949055e6e668f27e95d307bba137f4544
Author: ThomasV <thomasv@electrum.org>
Date:   Sat,  5 Dec 2015 18:14:17 +0100

kivy: updates

Diffstat:
M
gui/kivy/main_window.py
 | 
18
++++++++++--------
M
gui/kivy/uix/ui_screens/amount.kv
 | 
6
++++--
M
plugins/exchange_rate/exchange_rate.py
 | 
1
+
M
plugins/exchange_rate/kivy.py
 | 
4
++++

4 files changed, 19 insertions(+), 10 deletions(-)
diff --git a/gui/kivy/main_window.py b/gui/kivy/main_window.py
@@ -95,18 +95,20 @@ class ElectrumWindow(App):
     def btc_to_fiat(self, amount_str):
         if not amount_str:
             return ''
-        satoshis = self.get_amount(amount_str + ' ' + self.base_unit)
-        fiat_text = run_hook('format_amount_and_units', satoshis)
-        return fiat_text if fiat_text else ''
+        rate = run_hook('exchange_rate')
+        if not rate:
+            return ''
+        fiat_amount = self.get_amount(amount_str + ' ' + self.base_unit) * rate / pow(10, 8)
+        return "{:.2f}".format(fiat_amount).rstrip('0').rstrip('.') + ' ' + self.fiat_unit
 
     def fiat_to_btc(self, fiat_amount):
         if not fiat_amount:
             return ''
-        satoshis = pow(10, 8)
-        x = run_hook('format_amount_and_units', satoshis)
-        rate, unit = x.split()
-        amount = satoshis * Decimal(fiat_amount) / Decimal(rate)
-        return format_satoshis_plain(amount, self.decimal_point()) + ' ' + self.base_unit
+        rate = run_hook('exchange_rate')
+        if not rate:
+            return ''
+        satoshis = int(pow(10,8) * Decimal(fiat_amount) / Decimal(rate))
+        return format_satoshis_plain(satoshis, self.decimal_point()) + ' ' + self.base_unit
 
     def get_amount(self, amount_str):
         a, u = amount_str.split()
diff --git a/gui/kivy/uix/ui_screens/amount.kv b/gui/kivy/uix/ui_screens/amount.kv
@@ -72,12 +72,14 @@ Popup:
                     size_hint: 1, None
                     height: '48dp'
                     text: 'Max'
-                    on_release: a.amount = app.get_max_amount()
+                    on_release:
+                        a.is_fiat = False
+                        a.amount = app.get_max_amount()
                 Button:
                     id: button_fiat
                     size_hint: 1, None
                     height: '48dp'
-                    text: '/'
+                    text: app.fiat_unit if a.is_fiat else app.base_unit
                     on_release:
                         app.toggle_fiat(a)
                 Button:
diff --git a/plugins/exchange_rate/exchange_rate.py b/plugins/exchange_rate/exchange_rate.py
@@ -309,6 +309,7 @@ class FxPlugin(BasePlugin, ThreadJob):
     def on_history(self):
         pass
 
+    @hook
     def exchange_rate(self):
         '''Returns None, or the exchange rate as a Decimal'''
         rate = self.exchange.quotes.get(self.ccy)
diff --git a/plugins/exchange_rate/kivy.py b/plugins/exchange_rate/kivy.py
@@ -9,3 +9,7 @@ class Plugin(FxPlugin):
     def on_quotes(self):
         self.print_error("on quotes", self.ccy)
         self.window.fiat_unit = self.ccy
+
+    def on_history(self):
+        self.print_error("on history")
+        self.window.history_screen.update()