plugins: on_close method

gui/kivy/main_window.py

@@ -79,7 +79,7 @@ class ElectrumWindow(App):
 
     context = StringProperty('')
     context_action = lambda x: None
-    status = StringProperty(_('Not Connected'))
+    status = StringProperty('')
     fiat_unit = StringProperty('')
 
     def decimal_point(self):
@@ -224,6 +224,7 @@ class ElectrumWindow(App):
     def show_plugins(self, plugins_list):
         def on_active(sw, value):
             self.plugins.toggle_enabled(self.electrum_config, sw.name)
+            run_hook('init_kivy', self)
         for item in self.plugins.descriptions:
             if 'kivy' not in item.get('available_for', []):
                 continue
@@ -424,13 +425,8 @@ class ElectrumWindow(App):
     def update_status(self, *dt):
         if not self.wallet:
             return
-
-        unconfirmed = ''
-        quote_text = ''
-
         if self.network is None or not self.network.is_running():
-            text = _("Offline")
-
+            self.status = _("Offline")
         elif self.network.is_connected():
             server_height = self.network.get_server_height()
             server_lag = self.network.get_local_height() - server_height
@@ -440,29 +436,11 @@ class ElectrumWindow(App):
                 self.status = _("Server lagging (%d blocks)"%server_lag)
             else:
                 c, u, x = self.wallet.get_account_balance(self.current_account)
-                text = self.format_amount(c)
-                if u:
-                    unconfirmed =  " [%s unconfirmed]" %( self.format_amount(u, True).strip())
-                if x:
-                    unmatured =  " [%s unmatured]"%(self.format_amount(x, True).strip())
-                #quote_text = self.create_quote_text(Decimal(c+u+x)/100000000, mode='symbol') or ''
+                text = self.format_amount(c+x+u)
                 self.status = text.strip() + ' ' + self.base_unit
         else:
             self.status = _("Not connected")
 
-        return
-
-        print self.root.manager.ids
-
-        #try:
-        status_card = self.root.main_screen.ids.tabs.ids.\
-                      screen_dashboard.ids.status_card
-        #except AttributeError:
-        #    return
-
-        status_card.quote_text = quote_text.strip()
-        status_card.uncomfirmed = unconfirmed.strip()
-
 
     def get_max_amount(self):
         inputs = self.wallet.get_spendable_coins(None)

lib/plugins.py

@@ -187,6 +187,10 @@ class BasePlugin(PrintError):
                 l.remove((self, getattr(self, k)))
                 hooks[k] = l
         self.parent.close_plugin(self)
+        self.on_close()
+
+    def on_close(self):
+        pass
 
     def requires_settings(self):
         return False

plugins/exchange_rate/exchange_rate.py

@@ -288,7 +288,6 @@ class FxPlugin(BasePlugin, ThreadJob):
     def show_history(self):
         return self.config_history() and self.exchange.history_ccys()
 
-
     def set_exchange(self, name):
         class_ = self.exchanges.get(name) or self.exchanges.values()[0]
         name = class_.__name__

plugins/exchange_rate/kivy.py

@@ -2,14 +2,26 @@ from exchange_rate import FxPlugin
 from electrum.plugins import hook
 
 class Plugin(FxPlugin):
-    @hook
-    def load_wallet(self, wallet, window):
-        self.window = window
 
     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()
+
+    def on_close(self):
+        self.print_error("on close")
+        self.window.fiat_unit = ''
+        self.window.history_screen.update()
+
+    @hook
+    def init_kivy(self, window):
+        self.window = window
+        self.window.fiat_unit = self.ccy
+        self.window.history_screen.update()
+
+    @hook
+    def load_wallet(self, wallet, window):
+        self.window = window
+        self.window.fiat_unit = self.ccy

plugins/exchange_rate/qt.py

@@ -49,9 +49,7 @@ class Plugin(FxPlugin):
     def do_clear(self, window):
         window.fiat_send_e.setText('')
 
-    def close(self):
-        # Get rid of hooks before updating status bars.
-        FxPlugin.close(self)
+    def on_close(self):
         self.app.emit(SIGNAL('close_fx_plugin'))
 
     def restore_window(self, window):