Public/monero-gui
1
0
Fork 1
mirror of https://github.com/monero-project/monero-gui.git synced 2026-04-07 15:17:25 -04:00
Code Issues Packages Projects Releases Wiki Activity

transaction: async commit

Browse Source 
Addresses #2123, reduces UI freezing on long-lasting operation, improves Trezor experience
This commit is contained in:
Dusan Klinec
2019-05-02 10:11:43 +02:00
parent 97cd215491
commit c88bb60135
3 changed files with 29 additions and 11 deletions
Download Patch File Download Diff File Expand all files Collapse all files

16
src/libwalletqt/Wallet.cpp
View File

@@ -496,6 +496,22 @@ bool Wallet::submitTxFile(const QString &fileName) const
return m_walletImpl->importKeyImages(fileName.toStdString() + "_keyImages");
}
void Wallet::commitTransactionAsync(PendingTransaction *t)
{
QStringList txid(t->txid());
QFuture<bool> future = QtConcurrent::run(t, &PendingTransaction::commit);
QFutureWatcher<bool> * watcher = new QFutureWatcher<bool>();
connect(watcher, &QFutureWatcher<bool>::finished,
this, [this, watcher, t, txid]() {
QFuture<bool> future = watcher->future();
watcher->deleteLater();
emit transactionCommitted(future.result(), t, txid);
});
watcher->setFuture(future);
}
void Wallet::disposeTransaction(PendingTransaction *t)
{
m_walletImpl->disposeTransaction(t->m_pimpl);

3
src/libwalletqt/Wallet.h
View File

@@ -213,6 +213,8 @@ public:
//! Submit a transfer from file
Q_INVOKABLE bool submitTxFile(const QString &fileName) const;
//! asynchronous transaction commit
Q_INVOKABLE void commitTransactionAsync(PendingTransaction * t);
//! deletes transaction and frees memory
Q_INVOKABLE void disposeTransaction(PendingTransaction * t);
@@ -324,6 +326,7 @@ signals:
void walletCreationHeightChanged();
void deviceButtonRequest(quint64 buttonCode);
void deviceButtonPressed();
void transactionCommitted(bool status, PendingTransaction *t, QStringList txid);
// emitted when transaction is created async
void transactionCreated(PendingTransaction * transaction, QString address, QString paymentId, quint32 mixinCount);