kivy: improve transaction details dialog

gui/kivy/main_window.py

@@ -642,8 +642,38 @@ class ElectrumWindow(App):
         info_bubble.show(pos, duration, width, modal=modal, exit=exit)
 
     def tx_details_dialog(self, obj):
+        tx_hash = obj.tx_hash
         popup = Builder.load_file('gui/kivy/uix/ui_screens/transaction.kv')
-        popup.tx_hash = obj.tx_hash
+        tx = self.wallet.transactions.get(tx_hash)
+        if not tx:
+            return
+        conf, timestamp = self.wallet.get_confirmations(tx_hash)
+        is_relevant, is_mine, v, fee = self.wallet.get_wallet_delta(tx)
+        if is_relevant:
+            if is_mine:
+                if fee is not None:
+                    amount_str = _("Amount sent:")+' %s'% self.format_amount_and_units(-v+fee)
+                    fee_str = _("Transaction fee")+': %s'% self.format_amount_and_units(-fee)
+                else:
+                    amount_str = _("Amount sent:")+' %s'% self.format_amount_and_units(-v)
+                    fee_str = _("Transaction fee")+': '+ _("unknown")
+            else:
+                amount_str = _("Amount received:")+' %s'% self.format_amount_and_units(v)
+                fee_str = ''
+        else:
+            amount_str = _("Transaction unrelated to your wallet")
+            fee_str = ''
+        if timestamp:
+            time_str = datetime.datetime.fromtimestamp(timestamp).isoformat(' ')[:-3]
+        else:
+            time_str = _('Pending')
+        status_str = _("%d confirmations")%conf
+        # update popup
+        popup.ids.txid_label.text = _('Transaction ID') + ' :\n' + ' '.join(map(''.join, zip(*[iter(tx_hash)]*4)))
+        popup.ids.amount_label.text = amount_str
+        popup.ids.fee_label.text = fee_str
+        popup.ids.status_label.text = _('Status') + ': ' + status_str
+        popup.ids.date_label.text = _('Date') + ': '+ time_str
         popup.open()
 
     def address_dialog(self, screen):

gui/kivy/uix/ui_screens/transaction.kv

@@ -8,33 +8,39 @@ Popup:
 
     AnchorLayout:
         anchor_x: 'center'
-
         BoxLayout:
             orientation: 'vertical'
-
-            GridLayout:
-                size_hint: 1, None
-                height: '300dp'
-                cols: 2
-
-                Label:
-                    text: "txid"
-                Label:
-                    text: popup.tx_hash
-                    size_hint_y: None
-                    text_size: self.width, None
+            Label:
+                id: txid_label
+                text_size: self.width, None
+                size: self.texture_size
+            Label:
+                id: status_label
+                text_size: self.width, None
+                size_hint: 1, 0.3
+            Label:
+                id: date_label
+                text_size: self.width, None
+                size_hint: 1, 0.3
+            Label:
+                id: amount_label
+                text_size: self.width, None
+                size_hint: 1, 0.3
+            Label:
+                id: fee_label
+                text_size: self.width, None
+                size_hint: 1, 0.3
+            Widget:
+                size_hint: 1, 0.3
 
             BoxLayout:
                 size_hint: 1, None
                 height: '48dp'
                 Widget:
-                    size_hint: 0.7, None
+                    size_hint: 0.5, None
                     height: '48dp'
                 Button:
-                    size_hint: 0.3, None
+                    size_hint: 0.5, None
                     height: '48dp'
                     text: _('OK')
                     on_release: popup.dismiss()
-                    
-            Widget:
-                size_hint: 1, None