AaronFiore/electrum
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add a QEAmount type for storing/passing BTC amounts in the widest sense

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from a UI perspective. Stores sats, millisats (LN), whether MAX amount is
requested etc

some refactor QEInvoice type and Send page
This commit is contained in:
Sander van Grieken
2022-04-25 15:55:34 +02:00
parent cd4bd39583
commit 5031391484
10 changed files with 184 additions and 48 deletions
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33
electrum/gui/qml/qefx.py
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@@ -9,6 +9,8 @@ from electrum.simple_config import SimpleConfig
from electrum.util import register_callback
from electrum.bitcoin import COIN
from .qetypes import QEAmount
class QEFX(QObject):
def __init__(self, fxthread: FxThread, config: SimpleConfig, parent=None):
super().__init__(parent)
@@ -88,25 +90,40 @@ class QEFX(QObject):
@pyqtSlot(str, result=str)
@pyqtSlot(str, bool, result=str)
@pyqtSlot(QEAmount, result=str)
@pyqtSlot(QEAmount, bool, result=str)
def fiatValue(self, satoshis, plain=True):
rate = self.fx.exchange_rate()
try:
sd = Decimal(satoshis)
if sd == 0:
if isinstance(satoshis, QEAmount):
satoshis = satoshis.satsInt
else:
try:
sd = Decimal(satoshis)
if sd == 0:
return ''
except:
return ''
except:
return ''
if plain:
return self.fx.ccy_amount_str(self.fx.fiat_value(satoshis, rate), False)
else:
return self.fx.value_str(satoshis, rate)
@pyqtSlot(str, str, result=str)
@pyqtSlot(str, str, bool, result=str)
@pyqtSlot(QEAmount, str, result=str)
@pyqtSlot(QEAmount, str, bool, result=str)
def fiatValueHistoric(self, satoshis, timestamp, plain=True):
try:
sd = Decimal(satoshis)
if sd == 0:
if isinstance(satoshis, QEAmount):
satoshis = satoshis.satsInt
else:
try:
sd = Decimal(satoshis)
if sd == 0:
return ''
except:
return ''
try:
td = Decimal(timestamp)
if td == 0:
return ''