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Merge pull request #2739

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b5fafb5 Transfer: display estimated transaction fee, requires #6302 (xiphon)
This commit is contained in:
luigi1111
2020-04-13 15:35:44 -05:00
parent 042400b83f b5fafb55c9
commit 6a889bdaa1
4 changed files with 75 additions and 6 deletions
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13
src/libwalletqt/Wallet.cpp
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@@ -600,6 +600,19 @@ void Wallet::disposeTransaction(UnsignedTransaction *t)
delete t;
}
void Wallet::estimateTransactionFeeAsync(const QString &destination,
quint64 amount,
PendingTransaction::Priority priority,
const QJSValue &callback)
{
m_scheduler.run([this, destination, amount, priority] {
const uint64_t fee = m_walletImpl->estimateTransactionFee(
{std::make_pair(destination.toStdString(), amount)},
static_cast<Monero::PendingTransaction::Priority>(priority));
return QJSValueList({QString::fromStdString(Monero::Wallet::displayAmount(fee))});
}, callback);
}
TransactionHistory *Wallet::history() const
{
return m_history;

5
src/libwalletqt/Wallet.h
View File

@@ -250,6 +250,11 @@ public:
//! deletes unsigned transaction and frees memory
Q_INVOKABLE void disposeTransaction(UnsignedTransaction * t);
Q_INVOKABLE void estimateTransactionFeeAsync(const QString &destination,
quint64 amount,
PendingTransaction::Priority priority,
const QJSValue &callback);
//! returns transaction history
TransactionHistory * history() const;