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qt: Add Load PSBT functionaliy with nowallet

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This commit is contained in:
Prateek Sancheti
2021-08-07 13:47:17 +05:30
parent 03826aecc5
commit 0237d95323
6 changed files with 65 additions and 58 deletions
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33
src/qt/psbtoperationsdialog.cpp
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@@ -47,18 +47,22 @@ void PSBTOperationsDialog::openWithPSBT(PartiallySignedTransaction psbtx)
{
m_transaction_data = psbtx;
bool complete;
size_t n_could_sign;
FinalizePSBT(psbtx); // Make sure all existing signatures are fully combined before checking for completeness.
TransactionError err = m_wallet_model->wallet().fillPSBT(SIGHASH_ALL, false /* sign */, true /* bip32derivs */, &n_could_sign, m_transaction_data, complete);
if (err != TransactionError::OK) {
showStatus(tr("Failed to load transaction: %1")
.arg(QString::fromStdString(TransactionErrorString(err).translated)), StatusLevel::ERR);
return;
bool complete = FinalizePSBT(psbtx); // Make sure all existing signatures are fully combined before checking for completeness.
if (m_wallet_model) {
size_t n_could_sign;
TransactionError err = m_wallet_model->wallet().fillPSBT(SIGHASH_ALL, false /* sign */, true /* bip32derivs */, &n_could_sign, m_transaction_data, complete);
if (err != TransactionError::OK) {
showStatus(tr("Failed to load transaction: %1")
.arg(QString::fromStdString(TransactionErrorString(err).translated)),
StatusLevel::ERR);
return;
}
m_ui->signTransactionButton->setEnabled(!complete && !m_wallet_model->wallet().privateKeysDisabled() && n_could_sign > 0);
} else {
m_ui->signTransactionButton->setEnabled(false);
}
m_ui->broadcastTransactionButton->setEnabled(complete);
m_ui->signTransactionButton->setEnabled(!complete && !m_wallet_model->wallet().privateKeysDisabled() && n_could_sign > 0);
updateTransactionDisplay();
}
@@ -133,7 +137,7 @@ void PSBTOperationsDialog::saveTransaction() {
}
CTxDestination address;
ExtractDestination(out.scriptPubKey, address);
QString amount = BitcoinUnits::format(m_wallet_model->getOptionsModel()->getDisplayUnit(), out.nValue);
QString amount = BitcoinUnits::format(m_client_model->getOptionsModel()->getDisplayUnit(), out.nValue);
QString address_str = QString::fromStdString(EncodeDestination(address));
filename_suggestion.append(address_str + "-" + amount);
first = false;
@@ -224,6 +228,10 @@ void PSBTOperationsDialog::showStatus(const QString &msg, StatusLevel level) {
}
size_t PSBTOperationsDialog::couldSignInputs(const PartiallySignedTransaction &psbtx) {
if (!m_wallet_model) {
return 0;
}
size_t n_signed;
bool complete;
TransactionError err = m_wallet_model->wallet().fillPSBT(SIGHASH_ALL, false /* sign */, false /* bip32derivs */, &n_signed, m_transaction_data, complete);
@@ -246,7 +254,10 @@ void PSBTOperationsDialog::showTransactionStatus(const PartiallySignedTransactio
case PSBTRole::SIGNER: {
QString need_sig_text = tr("Transaction still needs signature(s).");
StatusLevel level = StatusLevel::INFO;
if (m_wallet_model->wallet().privateKeysDisabled()) {
if (!m_wallet_model) {
need_sig_text += " " + tr("(But no wallet is loaded.)");
level = StatusLevel::WARN;
} else if (m_wallet_model->wallet().privateKeysDisabled()) {
need_sig_text += " " + tr("(But this wallet cannot sign transactions.)");
level = StatusLevel::WARN;
} else if (n_could_sign < 1) {