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198 lines
6.9 KiB
198 lines
6.9 KiB
from typing import TYPE_CHECKING |
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from kivy.factory import Factory |
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from kivy.lang import Builder |
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from kivy.core.clipboard import Clipboard |
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from kivy.app import App |
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from kivy.clock import Clock |
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from kivy.properties import NumericProperty, StringProperty |
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from electrum.gui.kivy.i18n import _ |
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from electrum.invoices import pr_tooltips, pr_color |
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from electrum.invoices import PR_UNKNOWN, PR_UNPAID, PR_FAILED |
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if TYPE_CHECKING: |
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from ...main_window import ElectrumWindow |
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Builder.load_string(''' |
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#:import KIVY_GUI_PATH electrum.gui.kivy.KIVY_GUI_PATH |
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<RequestDialog@Popup> |
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id: popup |
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amount_str: '' |
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title: '' |
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description:'' |
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mode:0 |
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key:'' |
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data:'' |
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warning: '' |
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status_str: '' |
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status_color: 1,1,1,1 |
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shaded: False |
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show_text: False |
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has_lightning: False |
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AnchorLayout: |
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anchor_x: 'center' |
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BoxLayout: |
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orientation: 'vertical' |
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size_hint: 1, 1 |
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padding: '10dp' |
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spacing: '10dp' |
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QRCodeWidget: |
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id: qr |
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shaded: False |
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foreground_color: (0, 0, 0, 0.5) if self.shaded else (0, 0, 0, 0) |
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on_touch_down: |
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touch = args[1] |
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if self.collide_point(*touch.pos): self.shaded = not self.shaded |
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TopLabel: |
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text: root.data[0:70] + ('...' if len(root.data)>70 else '') |
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BoxLayout: |
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size_hint: 1, None |
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height: '48dp' |
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ToggleButton: |
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id: b0 |
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group:'g' |
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size_hint: 1, None |
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height: '48dp' |
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text: _('Address') |
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on_release: root.mode = root.MODE_ADDRESS |
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ToggleButton: |
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id: b1 |
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group:'g' |
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size_hint: 1, None |
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height: '48dp' |
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text: _('URI') |
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on_release: root.mode = root.MODE_URI |
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state: 'down' |
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ToggleButton: |
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id: b2 |
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group:'g' |
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size_hint: 1, None |
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height: '48dp' |
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text: _('Lightning') |
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on_release: root.mode = root.MODE_LIGHTNING |
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disabled: not root.has_lightning |
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TopLabel: |
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text: _('Description') + ': ' + root.description or _('None') |
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TopLabel: |
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text: _('Amount') + ': ' + root.amount_str |
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TopLabel: |
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text: _('Status') + ': ' + root.status_str |
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color: root.status_color |
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TopLabel: |
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text: root.warning |
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color: (0.9, 0.6, 0.3, 1) |
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Widget: |
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size_hint: 1, 0.2 |
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BoxLayout: |
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size_hint: 1, None |
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height: '48dp' |
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Button: |
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size_hint: 1, None |
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height: '48dp' |
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text: _('Delete') |
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on_release: root.delete_dialog() |
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IconButton: |
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icon: f'atlas://{KIVY_GUI_PATH}/theming/atlas/light/copy' |
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size_hint: 0.5, None |
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height: '48dp' |
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on_release: root.copy_to_clipboard() |
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IconButton: |
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icon: f'atlas://{KIVY_GUI_PATH}/theming/atlas/light/share' |
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size_hint: 0.5, None |
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height: '48dp' |
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on_release: root.do_share() |
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Button: |
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size_hint: 1, None |
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height: '48dp' |
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text: _('Close') |
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on_release: popup.dismiss() |
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''') |
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class RequestDialog(Factory.Popup): |
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MODE_ADDRESS = 0 |
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MODE_URI = 1 |
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MODE_LIGHTNING = 2 |
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mode = NumericProperty(0) |
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data = StringProperty('') |
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def __init__(self, title, key): |
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self.status = PR_UNKNOWN |
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Factory.Popup.__init__(self) |
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self.app = App.get_running_app() # type: ElectrumWindow |
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self.title = title |
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self.key = key |
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r = self.app.wallet.get_request(key) |
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self.amount_sat = r.get_amount_sat() |
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self.amount_str = self.app.format_amount_and_units(self.amount_sat) |
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self.description = r.message |
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self.mode = self.MODE_URI |
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self.on_mode(0, 0) |
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self.ids.b0.pressed = True |
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self.update_status() |
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def on_mode(self, instance, x): |
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r = self.app.wallet.get_request(self.key) |
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if self.mode == self.MODE_ADDRESS: |
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self.data = r.get_address() or '' |
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elif self.mode == self.MODE_URI: |
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self.data = self.app.wallet.get_request_URI(r) or '' |
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elif self.mode == self.MODE_LIGHTNING: |
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self.data = r.lightning_invoice or '' |
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else: |
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raise Exception(f"unexpected {self.mode=!r}") |
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qr_data = self.data |
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if self.mode == self.MODE_LIGHTNING: |
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# encode lightning invoices as uppercase so QR encoding can use |
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# alphanumeric mode; resulting in smaller QR codes |
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qr_data = qr_data.upper() |
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if qr_data: |
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self.ids.qr.set_data(qr_data) |
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self.ids.qr.opacity = 1 |
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else: |
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self.ids.qr.opacity = 0 |
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self.update_status() |
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def update_status(self): |
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req = self.app.wallet.get_request(self.key) |
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self.status = self.app.wallet.get_request_status(self.key) |
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self.status_str = req.get_status_str(self.status) |
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self.status_color = pr_color[self.status] |
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self.has_lightning = req.is_lightning() |
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warning = '' |
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if self.status == PR_UNPAID and self.mode == self.MODE_LIGHTNING and self.app.wallet.lnworker: |
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if self.amount_sat and self.amount_sat > self.app.wallet.lnworker.num_sats_can_receive(): |
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warning = _('Warning') + ': ' + _('This amount exceeds the maximum you can currently receive with your channels') |
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if not self.mode == self.MODE_LIGHTNING: |
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address = req.get_address() |
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if not address: |
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warning = _('Warning') + ': ' + _('This request cannot be paid on-chain') |
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elif self.app.wallet.adb.is_used(address): |
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warning = _('Warning') + ': ' + _('This address is being reused') |
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self.warning = warning |
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def on_dismiss(self): |
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self.app.request_popup = None |
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def copy_to_clipboard(self): |
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Clipboard.copy(self.data) |
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msg = _('Text copied to clipboard.') |
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Clock.schedule_once(lambda dt: self.app.show_info(msg)) |
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def do_share(self): |
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self.app.do_share(self.data, _("Share Bitcoin Request")) |
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self.dismiss() |
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def delete_dialog(self): |
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from .question import Question |
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def cb(result): |
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if result: |
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self.app.wallet.delete_request(self.key) |
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self.dismiss() |
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self.app.receive_screen.update() |
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d = Question(_('Delete request?'), cb) |
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d.open()
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