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-WIP-electrum-btcp
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kivy: invoices and requests handlers

This commit is contained in:
ThomasV 2015-12-12 23:23:58 +01:00
parent 6bd37723d3
commit eef62112a8
7 changed files with 61 additions and 93 deletions
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99
gui/kivy/main_window.py
View File

@ -13,6 +13,7 @@ from electrum.paymentrequest import InvoiceStore
from electrum.util import profiler, InvalidPassword
from electrum.plugins import run_hook
from electrum.util import format_satoshis, format_satoshis_plain
from electrum.paymentrequest import PR_UNPAID, PR_PAID, PR_UNKNOWN, PR_EXPIRED
from kivy.app import App
from kivy.core.window import Window
@ -164,6 +165,9 @@ class ElectrumWindow(App):
self.nfcscanner = None
self.tabs = None
self.receive_address = None
self.current_invoice = None
super(ElectrumWindow, self).__init__(**kwargs)
title = _('Electrum App')
@ -191,19 +195,31 @@ class ElectrumWindow(App):
self._trigger_notify_transactions = \
Clock.create_trigger(self.notify_transactions, 5)
def get_receive_address(self):
return self.receive_address if self.receive_address else self.wallet.get_unused_address(None)
def do_pay(self, obj):
pr = self.invoices.get(obj.key)
self.on_pr(pr)
def on_pr(self, pr):
from electrum.paymentrequest import PR_UNPAID, PR_PAID, PR_UNKNOWN, PR_EXPIRED
if pr.verify(self.contacts):
key = self.invoices.add(pr)
status = self.invoices.get_status(key)
#self.invoices_screen.update()
if status == PR_PAID:
self.show_message("invoice already paid")
self.show_error("invoice already paid")
self.send_screen.do_clear()
else:
self.send_screen.set_request(pr)
if pr.has_expired():
self.show_error(_('Payment request has expired'))
else:
self.current_pr = pr
self.update_screen('send')
send_tab = self.tabs.ids.send_tab
self.tabs.ids.panel.switch_to(send_tab)
else:
self.show_message("invoice error:" + pr.error)
self.show_error("invoice error:" + pr.error)
self.send_screen.do_clear()
def set_URI(self, url):
@ -214,6 +230,17 @@ class ElectrumWindow(App):
return
self.send_screen.set_URI(url)
def update_screen(self, name):
s = getattr(self, name + '_screen', None)
if s:
s.update()
def show_request(self, addr):
self.receive_address = addr
self.update_screen('receive')
receive_tab = self.tabs.ids.receive_tab
self.tabs.ids.panel.switch_to(receive_tab)
req = self.wallet.receive_requests.get(addr)
def scan_qr(self, on_complete):
from jnius import autoclass
@ -412,6 +439,7 @@ class ElectrumWindow(App):
self.network.register_callback(self.on_network, interests)
self.wallet = None
self.tabs = self.root.ids['tabs']
def on_network(self, event, *args):
if event == 'updated':
@ -603,64 +631,10 @@ class ElectrumWindow(App):
else:
self.show_error(_('Invalid Address'))
def send_payment(self, address, amount=0, label='', message=''):
tabs = self.tabs
screen_send = tabs.ids.screen_send
if label and self.wallet.labels.get(address) != label:
#if self.question('Give label "%s" to address %s ?'%(label,address)):
if address not in self.wallet.addressbook and not self.wallet. is_mine(address):
self.wallet.addressbook.append(address)
self.wallet.set_label(address, label)
# switch_to the send screen
tabs.ids.panel.switch_to(tabs.ids.tab_send)
label = self.wallet.labels.get(address)
m_addr = label + ' <'+ address +'>' if label else address
# populate
def set_address(*l):
content = screen_send.ids
content.payto_e.text = m_addr
content.message_e.text = message
if amount:
content.amount_e.text = amount
# wait for screen to load
Clock.schedule_once(set_address, .5)
def set_send(self, address, amount, label, message):
self.send_payment(address, amount=amount, label=label, message=message)
def prepare_for_payment_request(self):
tabs = self.tabs
screen_send = tabs.ids.screen_send
# switch_to the send screen
tabs.ids.panel.switch_to(tabs.ids.tab_send)
content = screen_send.ids
if content:
self.set_frozen(content, False)
screen_send.screen_label.text = _("please wait...")
return True
def payment_request_ok(self):
tabs = self.tabs
screen_send = tabs.ids.screen_send
# switch_to the send screen
tabs.ids.panel.switch_to(tabs.ids.tab_send)
self.set_frozen(content, True)
screen_send.ids.payto_e.text = self.gui_object.payment_request.domain
screen_send.ids.amount_e.text = self.format_amount(self.gui_object.payment_request.get_amount())
screen_send.ids.message_e.text = self.gui_object.payment_request.memo
# wait for screen to load
Clock.schedule_once(set_address, .5)
def set_frozen(self, entry, frozen):
if frozen:
@ -670,15 +644,6 @@ class ElectrumWindow(App):
entry.disabled = False
Factory.Animation(opacity=1).start(content)
def payment_request_error(self):
tabs = self.tabs
screen_send = tabs.ids.screen_send
# switch_to the send screen
tabs.ids.panel.switch_to(tabs.ids.tab_send)
self.do_clear()
self.show_info(self.gui_object.payment_request.error)
def show_error(self, error, width='200dp', pos=None, arrow_pos=None,
exit=False, icon='atlas://gui/kivy/theming/light/error', duration=0,

2
gui/kivy/uix/context_menu.py
View File

@ -39,5 +39,5 @@ class ContextMenu(Bubble):
for k, v in action_list:
l = MenuItem()
l.text = k
l.on_release = lambda: v(obj)
l.on_release = lambda f=v: f(obj)
self.ids.buttons.add_widget(l)

39
gui/kivy/uix/screens.py
View File

@ -208,6 +208,10 @@ class SendScreen(CScreen):
amount_str = str( Decimal(amount) / pow(10, self.app.decimal_point()))
self.screen.amount = amount_str + ' ' + self.app.base_unit
def update(self):
if self.app.current_invoice:
self.set_request(self.app.current_invoice)
def do_clear(self):
self.screen.amount = ''
self.screen.message = ''
@ -215,9 +219,6 @@ class SendScreen(CScreen):
self.payment_request = None
def set_request(self, pr):
if pr.has_expired():
self.app.show_error(_('Payment request has expired'))
return
self.payment_request = pr
self.screen.address = pr.get_requestor()
self.screen.amount = self.app.format_amount(pr.get_amount())
@ -283,7 +284,13 @@ class ReceiveScreen(CScreen):
kvname = 'receive'
def update(self):
self.screen.address = self.app.wallet.get_unused_address(None)
addr = self.app.get_receive_address()
self.screen.address = addr
req = self.app.wallet.receive_requests.get(addr)
if req:
self.screen.message = req.get('memo')
self.screen.amount = self.app.format_amount(req.get('amount')) + ' ' + self.app.base_unit
def amount_callback(self, popup):
amount_label = self.screen.ids.get('amount')
@ -320,8 +327,10 @@ class ReceiveScreen(CScreen):
req = self.app.wallet.make_payment_request(addr, amount, message, None)
self.app.wallet.add_payment_request(req, self.app.electrum_config)
self.app.show_error(_('Request saved'))
self.app.update_screen('requests')
def do_clear(self):
self.app.receive_address = None
self.screen.amount = ''
self.screen.message = ''
self.update()
@ -376,18 +385,19 @@ class InvoicesScreen(CScreen):
ci.screen = self
invoices_list.add_widget(ci)
def do_pay(self, x):
pass
def do_pay(self, obj):
self.app.do_pay(obj)
def do_delete(self, x):
pass
def do_delete(self, obj):
self.app.invoices.remove(obj.key)
self.app.update_screen('invoices')
class RequestsScreen(CScreen):
kvname = 'requests'
def update(self):
self.menu_actions = [(_('View'), self.do_view), (_('Delete'), self.do_delete)]
self.menu_actions = [(_('Show'), self.do_show), (_('Delete'), self.do_delete)]
requests_list = self.screen.ids.requests_container
requests_list.clear_widgets()
@ -408,13 +418,12 @@ class RequestsScreen(CScreen):
ci.screen = self
requests_list.add_widget(ci)
def do_show(self, obj):
self.app.show_request(obj.address)
def do_view(self, o):
print o
def do_delete(self, o):
print o
def do_delete(self, obj):
self.app.wallet.remove_payment_request(obj.address, self.app.electrum_config)
self.update()
class CSpinner(Factory.Spinner):

2
gui/kivy/uix/ui_screens/history.kv
View File

@ -99,4 +99,4 @@ HistoryScreen:
size_hint: 1, None
height: self.minimum_height
padding: '12dp'
spacing: '12dp'
spacing: '2dp'

5
gui/kivy/uix/ui_screens/invoices.kv
View File

@ -19,9 +19,6 @@
InvoicesScreen:
name: 'invoices'
on_activate:
if not self.action_view:\
self.action_view = app.root.main_screen.ids.tabs.ids.screen_dashboard.action_view
BoxLayout:
orientation: 'vertical'
spacing: '1dp'
@ -37,5 +34,5 @@ InvoicesScreen:
id: invoices_container
size_hint: 1, None
height: self.minimum_height
spacing: '1dp'
spacing: '2dp'
padding: '12dp'

2
gui/kivy/uix/ui_screens/receive.kv
View File

@ -89,7 +89,7 @@ ReceiveScreen:
height: '48dp'
on_release: s.parent.do_copy()
Button:
text: _('Clear')
text: _('New')
size_hint: 1, None
height: '48dp'
on_release: s.parent.do_clear()

5
gui/kivy/uix/ui_screens/requests.kv
View File

@ -23,9 +23,6 @@
RequestsScreen:
name: 'requests'
on_activate:
if not self.action_view:\
self.action_view = app.root.main_screen.ids.tabs.ids.screen_dashboard.action_view
BoxLayout:
orientation: 'vertical'
spacing: '1dp'
@ -41,5 +38,5 @@ RequestsScreen:
id: requests_container
size_hint_y: None
height: self.minimum_height
spacing: '1dp'
spacing: '2dp'
padding: '12dp'