kivy: EmptyLabel
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@ -12,6 +12,7 @@ from kivy.compat import string_types
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from kivy.properties import (ObjectProperty, DictProperty, NumericProperty,
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ListProperty, StringProperty)
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from kivy.uix.label import Label
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from kivy.lang import Builder
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from kivy.factory import Factory
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@ -84,6 +85,14 @@ class CScreen(Factory.Screen):
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self.add_widget(self.context_menu)
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class EmptyLabel(Label):
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def __init__(self, **kwargs):
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super(EmptyLabel, self).__init__(**kwargs)
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self.color=(0.8, 0.8, 0.8, 1)
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self.size_hint=(1, None)
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self.text_size=(400, None)
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class HistoryScreen(CScreen):
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tab = ObjectProperty(None)
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@ -139,12 +148,11 @@ class HistoryScreen(CScreen):
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if self.app.wallet is None:
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return
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history_card = self.screen.ids.history_container
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history = self.parse_history(reversed(
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self.app.wallet.get_history(self.app.current_account)))
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# repopulate History Card
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history_card = self.screen.ids.history_container
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history_card.clear_widgets()
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history_add = history_card.add_widget
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count = 0
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for item in history:
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count += 1
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@ -158,10 +166,15 @@ class HistoryScreen(CScreen):
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ri.confirmations = conf
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ri.tx_hash = tx
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ri.screen = self
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history_add(ri)
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history_card.add_widget(ri)
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if count == 8 and not see_all:
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break
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if count == 0:
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msg = _('This screen shows your list of transactions. It is currently empty.')
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history_card.add_widget(EmptyLabel(text=msg))
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class ScreenAddress(CScreen):
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@ -381,7 +394,9 @@ class InvoicesScreen(CScreen):
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self.menu_actions = [(_('Pay'), self.do_pay), (_('Delete'), self.do_delete)]
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invoices_list = self.screen.ids.invoices_container
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invoices_list.clear_widgets()
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for pr in self.app.invoices.sorted_list():
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_list = self.app.invoices.sorted_list()
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for pr in _list:
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ci = Factory.InvoiceItem()
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ci.key = pr.get_id()
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ci.requestor = pr.get_requestor()
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@ -399,6 +414,11 @@ class InvoicesScreen(CScreen):
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ci.screen = self
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invoices_list.add_widget(ci)
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if not _list:
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msg = _('This screen shows the list of payment requests that have been sent to you.')
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invoices_list.add_widget(EmptyLabel(text=msg))
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def do_pay(self, obj):
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self.app.do_pay(obj)
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@ -412,10 +432,10 @@ class RequestsScreen(CScreen):
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def update(self):
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self.menu_actions = [(_('Show'), self.do_show), (_('Delete'), self.do_delete)]
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requests_list = self.screen.ids.requests_container
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requests_list.clear_widgets()
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for req in self.app.wallet.get_sorted_requests(self.app.electrum_config):
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_list = self.app.wallet.get_sorted_requests(self.app.electrum_config)
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for req in _list:
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address = req['address']
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timestamp = req.get('time', 0)
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amount = req.get('amount')
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@ -437,6 +457,10 @@ class RequestsScreen(CScreen):
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ci.screen = self
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requests_list.add_widget(ci)
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if not _list:
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msg = _('This screen shows the list of payment requests you saved.')
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requests_list.add_widget(EmptyLabel(text=msg))
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def do_show(self, obj):
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self.app.show_request(obj.address)
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