add amount keyboard

gui/kivy/main_window.py

@@ -803,6 +803,15 @@ class ElectrumWindow(App):
         info_bubble.show(pos, duration, width, modal=modal, exit=exit)
 
 
+    def amount_dialog(self, label, callback):
+        popup = Builder.load_file('gui/kivy/uix/ui_screens/amount.kv')
+        popup.ids.amount_label.text = label.text
+        def cb():
+            label.text = popup.ids.amount_label.text
+            callback()
+        popup.on_dismiss = cb
+        popup.open()
+
     def password_dialog(self, f, args):
         if self.wallet.use_encryption:
             popup = Builder.load_file('gui/kivy/uix/ui_screens/password.kv')

gui/kivy/uix/screens.py

@@ -249,11 +249,31 @@ class SendScreen(CScreen):
 
 class ReceiveScreen(CScreen):
     kvname = 'receive'
-    @profiler
+
     def update(self):
         addr = self.app.wallet.get_unused_address(None)
+        address_label = self.screen.ids.get('address')
+        address_label.text = addr
+        self.update_qr()
+
+    def amount_callback(self, popup):
+        amount_label = self.screen.ids.get('amount')
+        amount_label.text = popup.ids.amount_label.text
+        self.update_qr()
+
+    @profiler
+    def update_qrtt(self):
+        raise
+
+    def update_qr(self):
+        address_label = self.screen.ids.get('address')
+        address = address_label.text
+        amount_label = self.screen.ids.get('amount')
+        amount = amount_label.text
         qr = self.screen.ids.get('qr')
-        qr.set_data(addr)
+        uri = 'bitcoin:'+ address + '?amount='+amount if address and amount else address
+        qr.set_data(uri)
+
 
 
 class ContactsScreen(CScreen):

gui/kivy/uix/ui_screens/amount.kv

@@ -0,0 +1,66 @@
+<KButton@Button>:
+    size_hint: 1, None
+    height: '38dp'
+
+Popup:
+    id: popup
+    title: _('Amount')
+
+    BoxLayout:
+
+        orientation: 'vertical'
+        
+        halign: 'center'
+
+        Label:
+            id: amount_label
+            text: ''
+
+        GridLayout:
+            cols: 3
+            size_hint: 0.5, 1
+            KButton:
+                text: '1'
+                on_release: amount_label.text += self.text
+            KButton:
+                text: '2'
+                on_release: amount_label.text += self.text
+            KButton:
+                text: '3'
+                on_release: amount_label.text += self.text
+            KButton:
+                text: '4'
+                on_release: amount_label.text += self.text
+            KButton:
+                text: '5'
+                on_release: amount_label.text += self.text
+            KButton:
+                text: '6'
+                on_release: amount_label.text += self.text
+            KButton:
+                text: '7'
+                on_release: amount_label.text += self.text
+            KButton:
+                text: '8'
+                on_release: amount_label.text += self.text
+            KButton:
+                text: '9'
+                on_release: amount_label.text += self.text
+            KButton:
+                text: '.'
+                on_release: amount_label.text += self.text
+            KButton:
+                text: '0'
+                on_release: amount_label.text += self.text
+            KButton:
+                text: '<'
+                on_release: amount_label.text = amount_label.text[:-1]
+
+        Button:
+            size_hint: 0.5, None
+            height: '48dp'
+            text: _('OK')
+            on_release: popup.dismiss()
+
+        Widget:
+            size_hint: 1, None

gui/kivy/uix/ui_screens/receive.kv

@@ -9,14 +9,12 @@
 ReceiveScreen:
     id: receive_screen
     name: 'receive'
-    mode: 'qr'
-    on_mode: if args[1] == 'nfc': from electrum_gui.kivy.nfc_scanner import NFCScanner
 
     BoxLayout
         padding: '12dp', '12dp', '12dp', '12dp'
         spacing: '12dp'
-        mode: 'qr'
         orientation: 'vertical'
+        size_hint: 1, 1
 
         FloatLayout:
             id: bl
@@ -31,14 +29,32 @@ ReceiveScreen:
 
         GridLayout:
             id: grid
-            cols: 1
+            cols: 2
+            Label:
+                text: 'Address'
+                size_hint: 0.5, None
+                height: '38dp'
+            AddressSelector:
+                id: address
+                size_hint: 0.5, None
+                height: '38dp'
+            Label:
+                text: 'Amount'
+                size_hint: 0.5, None
+                height: '38dp'
             Button:
-                text: 'Amount: None'
-                size_hint_y: None
+                id: amount
+                text: ''
+                size_hint: 0.5, None
+                height: '38dp'
+                on_release: app.amount_dialog(amount, receive_screen.parent.update_qr)
+            Label:
+                text: 'Description'
+                size_hint: 0.5, None
                 height: '48dp'
-                on_release: receive_screen.set_amount_dialog()
-            Button:
-                text: 'Message: None'
-                size_hint_y: None
-                height: '48dp'
-
+            TextInput:
+                text: ''
+                on_text: receive_screen.parent.update_qr
+                multiline: False
+                size_hint: 0.5, None
+                height: '38dp'

gui/kivy/uix/ui_screens/send.kv

@@ -192,16 +192,6 @@ SendScreen:
                         on_text_validate:
                             anim = Factory.Animation(opacity=1, height=blue_bottom.item_height)
                             anim.start(wallet_selection)
-                #anim.start(address_selection)
-                CardSeparator
-                    opacity: address_selection.opacity
-                    color: blue_bottom.foreground_color
-                AddressSelector:
-                    id: address_selection
-                    foreground_color: blue_bottom.foreground_color
-                    opacity: 1
-                    size_hint: 1, None
-                    height: blue_bottom.item_height
         Button:
             #background_color: (1, 1, 1, 1) if self.disabled else ((.258, .80, .388, 1) if self.state == 'normal' else (.203, .490, .741, 1))
             text: _('Send')