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-rw-r--r--src/qt/sendcoinsdialog.cpp71
-rw-r--r--src/qt/sendcoinsdialog.h3
-rw-r--r--src/qt/walletmodel.cpp2
3 files changed, 56 insertions, 20 deletions
diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp
index b1631b57c9..c3d00fa38e 100644
--- a/src/qt/sendcoinsdialog.cpp
+++ b/src/qt/sendcoinsdialog.cpp
@@ -21,11 +21,12 @@
#include <chainparams.h>
#include <interfaces/node.h>
#include <key_io.h>
-#include <wallet/coincontrol.h>
-#include <ui_interface.h>
-#include <txmempool.h>
#include <policy/fees.h>
+#include <txmempool.h>
+#include <ui_interface.h>
+#include <wallet/coincontrol.h>
#include <wallet/fees.h>
+#include <wallet/psbtwallet.h>
#include <QFontMetrics>
#include <QScrollBar>
@@ -186,6 +187,11 @@ void SendCoinsDialog::setModel(WalletModel *_model)
// set default rbf checkbox state
ui->optInRBF->setCheckState(Qt::Checked);
+ if (model->privateKeysDisabled()) {
+ ui->sendButton->setText(tr("Cr&eate Unsigned"));
+ ui->sendButton->setToolTip(tr("Creates a Partially Signed Bitcoin Transaction (PSBT) for use with e.g. an offline %1 wallet, or a PSBT-compatible hardware wallet.").arg(PACKAGE_NAME));
+ }
+
// set the smartfee-sliders default value (wallets default conf.target or last stored value)
QSettings settings;
if (settings.value("nSmartFeeSliderPosition").toInt() != 0) {
@@ -305,9 +311,19 @@ void SendCoinsDialog::on_sendButton_clicked()
formatted.append(recipientElement);
}
- QString questionString = tr("Are you sure you want to send?");
+ QString questionString;
+ if (model->privateKeysDisabled()) {
+ questionString.append(tr("Do you want to draft this transaction?"));
+ } else {
+ questionString.append(tr("Are you sure you want to send?"));
+ }
+
questionString.append("<br /><span style='font-size:10pt;'>");
- questionString.append(tr("Please, review your transaction."));
+ if (model->privateKeysDisabled()) {
+ questionString.append(tr("Please, review your transaction proposal. This will produce a Partially Signed Bitcoin Transaction (PSBT) which you can copy and then sign with e.g. an offline %1 wallet, or a PSBT-compatible hardware wallet.").arg(PACKAGE_NAME));
+ } else {
+ questionString.append(tr("Please, review your transaction."));
+ }
questionString.append("</span>%1");
if(txFee > 0)
@@ -358,8 +374,9 @@ void SendCoinsDialog::on_sendButton_clicked()
} else {
questionString = questionString.arg("<br /><br />" + formatted.at(0));
}
-
- SendConfirmationDialog confirmationDialog(tr("Confirm send coins"), questionString, informative_text, detailed_text, SEND_CONFIRM_DELAY, this);
+ const QString confirmation = model->privateKeysDisabled() ? tr("Confirm transaction proposal") : tr("Confirm send coins");
+ const QString confirmButtonText = model->privateKeysDisabled() ? tr("Copy PSBT to clipboard") : tr("Send");
+ SendConfirmationDialog confirmationDialog(confirmation, questionString, informative_text, detailed_text, SEND_CONFIRM_DELAY, confirmButtonText, this);
confirmationDialog.exec();
QMessageBox::StandardButton retval = static_cast<QMessageBox::StandardButton>(confirmationDialog.result());
@@ -369,17 +386,35 @@ void SendCoinsDialog::on_sendButton_clicked()
return;
}
- // now send the prepared transaction
- WalletModel::SendCoinsReturn sendStatus = model->sendCoins(currentTransaction);
- // process sendStatus and on error generate message shown to user
- processSendCoinsReturn(sendStatus);
+ bool send_failure = false;
+ if (model->privateKeysDisabled()) {
+ CMutableTransaction mtx = CMutableTransaction{*(currentTransaction.getWtx())};
+ PartiallySignedTransaction psbtx(mtx);
+ bool complete = false;
+ const TransactionError err = model->wallet().fillPSBT(psbtx, complete, SIGHASH_ALL, false /* sign */, true /* bip32derivs */);
+ assert(!complete);
+ assert(err == TransactionError::OK);
+ // Serialize the PSBT
+ CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION);
+ ssTx << psbtx;
+ GUIUtil::setClipboard(EncodeBase64(ssTx.str()).c_str());
+ Q_EMIT message(tr("PSBT copied"), "Copied to clipboard", CClientUIInterface::MSG_INFORMATION);
+ } else {
+ // now send the prepared transaction
+ WalletModel::SendCoinsReturn sendStatus = model->sendCoins(currentTransaction);
+ // process sendStatus and on error generate message shown to user
+ processSendCoinsReturn(sendStatus);
- if (sendStatus.status == WalletModel::OK)
- {
+ if (sendStatus.status == WalletModel::OK) {
+ Q_EMIT coinsSent(currentTransaction.getWtx()->GetHash());
+ } else {
+ send_failure = true;
+ }
+ }
+ if (!send_failure) {
accept();
CoinControlDialog::coinControl()->UnSelectAll();
coinControlUpdateLabels();
- Q_EMIT coinsSent(currentTransaction.getWtx()->GetHash());
}
fNewRecipientAllowed = true;
}
@@ -875,8 +910,8 @@ void SendCoinsDialog::coinControlUpdateLabels()
}
}
-SendConfirmationDialog::SendConfirmationDialog(const QString& title, const QString& text, const QString& informative_text, const QString& detailed_text, int _secDelay, QWidget* parent)
- : QMessageBox(parent), secDelay(_secDelay)
+SendConfirmationDialog::SendConfirmationDialog(const QString& title, const QString& text, const QString& informative_text, const QString& detailed_text, int _secDelay, const QString& _confirmButtonText, QWidget* parent)
+ : QMessageBox(parent), secDelay(_secDelay), confirmButtonText(_confirmButtonText)
{
setIcon(QMessageBox::Question);
setWindowTitle(title); // On macOS, the window title is ignored (as required by the macOS Guidelines).
@@ -913,11 +948,11 @@ void SendConfirmationDialog::updateYesButton()
if(secDelay > 0)
{
yesButton->setEnabled(false);
- yesButton->setText(tr("Send") + " (" + QString::number(secDelay) + ")");
+ yesButton->setText(confirmButtonText + " (" + QString::number(secDelay) + ")");
}
else
{
yesButton->setEnabled(true);
- yesButton->setText(tr("Send"));
+ yesButton->setText(confirmButtonText);
}
}
diff --git a/src/qt/sendcoinsdialog.h b/src/qt/sendcoinsdialog.h
index c6c1816877..ccd8494613 100644
--- a/src/qt/sendcoinsdialog.h
+++ b/src/qt/sendcoinsdialog.h
@@ -108,7 +108,7 @@ class SendConfirmationDialog : public QMessageBox
Q_OBJECT
public:
- SendConfirmationDialog(const QString& title, const QString& text, const QString& informative_text = "", const QString& detailed_text = "", int secDelay = SEND_CONFIRM_DELAY, QWidget* parent = nullptr);
+ SendConfirmationDialog(const QString& title, const QString& text, const QString& informative_text = "", const QString& detailed_text = "", int secDelay = SEND_CONFIRM_DELAY, const QString& confirmText = "Send", QWidget* parent = nullptr);
int exec();
private Q_SLOTS:
@@ -119,6 +119,7 @@ private:
QAbstractButton *yesButton;
QTimer countDownTimer;
int secDelay;
+ QString confirmButtonText;
};
#endif // BITCOIN_QT_SENDCOINSDIALOG_H
diff --git a/src/qt/walletmodel.cpp b/src/qt/walletmodel.cpp
index 33801d3907..fb92e29f21 100644
--- a/src/qt/walletmodel.cpp
+++ b/src/qt/walletmodel.cpp
@@ -183,7 +183,7 @@ WalletModel::SendCoinsReturn WalletModel::prepareTransaction(WalletModelTransact
std::string strFailReason;
auto& newTx = transaction.getWtx();
- newTx = m_wallet->createTransaction(vecSend, coinControl, true /* sign */, nChangePosRet, nFeeRequired, strFailReason);
+ newTx = m_wallet->createTransaction(vecSend, coinControl, !privateKeysDisabled() /* sign */, nChangePosRet, nFeeRequired, strFailReason);
transaction.setTransactionFee(nFeeRequired);
if (fSubtractFeeFromAmount && newTx)
transaction.reassignAmounts(nChangePosRet);
generated by cgit v1.2.3 (git 2.26.2) at 2024-09-03 06:17:02 +0000