from kivy.app import App from kivy.factory import Factory from kivy.properties import ObjectProperty from kivy.lang import Builder from electrum.util import base_units from electrum.i18n import languages from electrum_gui.kivy.i18n import _ from electrum.plugins import run_hook from electrum.bitcoin import RECOMMENDED_FEE from electrum import coinchooser from choice_dialog import ChoiceDialog Builder.load_string(''' #:import partial functools.partial #:import _ electrum_gui.kivy.i18n._ orientation: 'vertical' title: '' description: '' size_hint: 1, None height: '60dp' canvas.before: Color: rgba: (0.192, .498, 0.745, 1) if self.state == 'down' else (0.3, 0.3, 0.3, 0) Rectangle: size: self.size pos: self.pos on_release: Clock.schedule_once(self.action) Widget TopLabel: id: title text: self.parent.title bold: True halign: 'left' TopLabel: text: self.parent.description color: 0.8, 0.8, 0.8, 1 halign: 'left' Widget id: settings title: _('Electrum Settings') disable_pin: False use_encryption: False BoxLayout: orientation: 'vertical' ScrollView: GridLayout: id: scrollviewlayout cols:1 size_hint: 1, None height: self.minimum_height padding: '10dp' SettingsItem: lang: settings.get_language_name() title: 'Language' + ': ' + str(self.lang) description: _('Language') action: partial(root.language_dialog, self) CardSeparator SettingsItem: status: '' if root.disable_pin else ('ON' if root.use_encryption else 'OFF') disabled: root.disable_pin title: _('PIN code') + ': ' + self.status description: _("Change your PIN code.") action: partial(root.change_password, self) CardSeparator SettingsItem: bu: app.base_unit title: _('Denomination') + ': ' + self.bu description: _("Base unit for Bitcoin amounts.") action: partial(root.unit_dialog, self) CardSeparator SettingsItem: status: root.fee_status() title: _('Fees') + ': ' + self.status description: _("Fees paid to the Bitcoin miners.") action: partial(root.fee_dialog, self) CardSeparator SettingsItem: status: root.fx_status() title: _('Fiat Currency') + ': ' + self.status description: _("Display amounts in fiat currency.") action: partial(root.fx_dialog, self) CardSeparator SettingsItem: status: root.network_status() title: _('Network') + ': ' + self.status description: _("Network status and server selection.") action: partial(root.network_dialog, self) CardSeparator SettingsItem: status: 'ON' if bool(app.plugins.get('labels')) else 'OFF' title: _('Labels Sync') + ': ' + self.status description: _("Save and synchronize your labels.") action: partial(root.plugin_dialog, 'labels', self) CardSeparator SettingsItem: status: root.rbf_status() title: _('Replace-by-fee') + ': ' + self.status description: _("Create replaceable transactions.") action: partial(root.rbf_dialog, self) CardSeparator SettingsItem: status: root.coinselect_status() title: _('Coin selection') + ': ' + self.status description: "Coin selection method" action: partial(root.coinselect_dialog, self) ''') class SettingsDialog(Factory.Popup): def __init__(self, app): self.app = app self.plugins = self.app.plugins self.config = self.app.electrum_config Factory.Popup.__init__(self) layout = self.ids.scrollviewlayout layout.bind(minimum_height=layout.setter('height')) # cached dialogs self._fx_dialog = None self._fee_dialog = None self._rbf_dialog = None self._network_dialog = None self._language_dialog = None self._unit_dialog = None self._coinselect_dialog = None def update(self): self.wallet = self.app.wallet self.disable_pin = self.wallet.is_watching_only() if self.wallet else True self.use_encryption = self.wallet.use_encryption if self.wallet else False def get_language_name(self): return languages.get(self.config.get('language', 'en_UK'), '') def change_password(self, item, dt): self.app.change_password(self.update) def language_dialog(self, item, dt): if self._language_dialog is None: l = self.config.get('language', 'en_UK') def cb(key): self.config.set_key("language", key, True) item.lang = self.get_language_name() self.app.language = key self._language_dialog = ChoiceDialog(_('Language'), languages, l, cb) self._language_dialog.open() def unit_dialog(self, item, dt): if self._unit_dialog is None: def cb(text): self.app._set_bu(text) item.bu = self.app.base_unit self._unit_dialog = ChoiceDialog(_('Denomination'), base_units.keys(), self.app.base_unit, cb) self._unit_dialog.open() def coinselect_status(self): return coinchooser.get_name(self.app.electrum_config) def coinselect_dialog(self, item, dt): if self._coinselect_dialog is None: choosers = sorted(coinchooser.COIN_CHOOSERS.keys()) chooser_name = coinchooser.get_name(self.config) def cb(text): self.config.set_key('coin_chooser', text) item.status = text self._coinselect_dialog = ChoiceDialog(_('Coin selection'), choosers, chooser_name, cb) self._coinselect_dialog.open() def network_dialog(self, item, dt): if self._network_dialog is None: server, port, protocol, proxy, auto_connect = self.app.network.get_parameters() def cb(popup): server = popup.ids.host.text auto_connect = popup.ids.auto_connect.active self.app.network.set_parameters(server, port, protocol, proxy, auto_connect) item.status = self.network_status() popup = Builder.load_file('gui/kivy/uix/ui_screens/network.kv') popup.ids.host.text = server popup.ids.auto_connect.active = auto_connect popup.on_dismiss = lambda: cb(popup) self._network_dialog = popup self._network_dialog.open() def network_status(self): server, port, protocol, proxy, auto_connect = self.app.network.get_parameters() return 'auto-connect' if auto_connect else server def plugin_dialog(self, name, label, dt): from checkbox_dialog import CheckBoxDialog def callback(status): self.plugins.enable(name) if status else self.plugins.disable(name) label.status = 'ON' if status else 'OFF' status = bool(self.plugins.get(name)) dd = self.plugins.descriptions.get(name) descr = dd.get('description') fullname = dd.get('fullname') d = CheckBoxDialog(fullname, descr, status, callback) d.open() def fee_status(self): if self.config.get('dynamic_fees', True): from electrum.util import fee_levels return fee_levels[self.config.get('fee_level', 2)] else: F = self.config.get('fee_per_kb', RECOMMENDED_FEE) return self.app.format_amount_and_units(F) + '/kB' def fee_dialog(self, label, dt): if self._fee_dialog is None: from fee_dialog import FeeDialog def cb(): label.status = self.fee_status() self._fee_dialog = FeeDialog(self.app, self.config, cb) self._fee_dialog.open() def rbf_status(self): return 'ON' if self.config.get('use_rbf') else 'OFF' def rbf_dialog(self, label, dt): if self._rbf_dialog is None: from checkbox_dialog import CheckBoxDialog def cb(x): self.config.set_key('use_rbf', x, True) label.status = self.rbf_status() msg = [_('If you check this box, your transactions will be marked as non-final,'), _('and you will have the possiblity, while they are unconfirmed, to replace them with transactions that pays higher fees.'), _('Note that some merchants do not accept non-final transactions until they are confirmed.')] fullname = _('Replace by fee') self._rbf_dialog = CheckBoxDialog(fullname, ' '.join(msg), self.config.get('use_rbf', False), cb) self._rbf_dialog.open() def fx_status(self): p = self.plugins.get('exchange_rate') if p: source = p.exchange.name() ccy = p.get_currency() return '%s [%s]' %(ccy, source) else: return 'Disabled' def fx_dialog(self, label, dt): if self._fx_dialog is None: from fx_dialog import FxDialog def cb(): label.status = self.fx_status() self._fx_dialog = FxDialog(self.app, self.plugins, self.config, cb) self._fx_dialog.open()