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src/qt/sendcoinsdialog.cpp
| Show First 20 Lines • Show All 235 Lines • ▼ Show 20 Lines | SendCoinsDialog::~SendCoinsDialog() { | ||||
| settings.setValue("nCustomFeeRadio", ui->groupCustomFee->checkedId()); | settings.setValue("nCustomFeeRadio", ui->groupCustomFee->checkedId()); | ||||
| settings.setValue("nTransactionFee", | settings.setValue("nTransactionFee", | ||||
| qint64(ui->customFee->value() / SATOSHI)); | qint64(ui->customFee->value() / SATOSHI)); | ||||
| settings.setValue("fPayOnlyMinFee", ui->checkBoxMinimumFee->isChecked()); | settings.setValue("fPayOnlyMinFee", ui->checkBoxMinimumFee->isChecked()); | ||||
| delete ui; | delete ui; | ||||
| } | } | ||||
| void SendCoinsDialog::on_sendButton_clicked() { | bool SendCoinsDialog::PrepareSendText(QString &question_string, | ||||
| if (!model || !model->getOptionsModel()) { | QString &informative_text, | ||||
| return; | QString &detailed_text) { | ||||
| } | |||||
| QList<SendCoinsRecipient> recipients; | QList<SendCoinsRecipient> recipients; | ||||
| bool valid = true; | bool valid = true; | ||||
| for (int i = 0; i < ui->entries->count(); ++i) { | for (int i = 0; i < ui->entries->count(); ++i) { | ||||
| SendCoinsEntry *entry = | SendCoinsEntry *entry = | ||||
| qobject_cast<SendCoinsEntry *>(ui->entries->itemAt(i)->widget()); | qobject_cast<SendCoinsEntry *>(ui->entries->itemAt(i)->widget()); | ||||
| if (entry) { | if (entry) { | ||||
| if (entry->validate(model->node())) { | if (entry->validate(model->node())) { | ||||
| recipients.append(entry->getValue()); | recipients.append(entry->getValue()); | ||||
| } else if (valid) { | } else if (valid) { | ||||
| ui->scrollArea->ensureWidgetVisible(entry); | ui->scrollArea->ensureWidgetVisible(entry); | ||||
| valid = false; | valid = false; | ||||
| } | } | ||||
| } | } | ||||
| } | } | ||||
| if (!valid || recipients.isEmpty()) { | if (!valid || recipients.isEmpty()) { | ||||
| return; | return false; | ||||
| } | } | ||||
| fNewRecipientAllowed = false; | fNewRecipientAllowed = false; | ||||
| WalletModel::UnlockContext ctx(model->requestUnlock()); | WalletModel::UnlockContext ctx(model->requestUnlock()); | ||||
| if (!ctx.isValid()) { | if (!ctx.isValid()) { | ||||
| // Unlock wallet was cancelled | // Unlock wallet was cancelled | ||||
| fNewRecipientAllowed = true; | fNewRecipientAllowed = true; | ||||
| return; | return false; | ||||
| } | } | ||||
| // prepare transaction for getting txFee earlier | // prepare transaction for getting txFee earlier | ||||
| WalletModelTransaction currentTransaction(recipients); | m_current_transaction = | ||||
| std::make_unique<WalletModelTransaction>(recipients); | |||||
| WalletModel::SendCoinsReturn prepareStatus; | WalletModel::SendCoinsReturn prepareStatus; | ||||
| // Always use a CCoinControl instance, use the CoinControlDialog instance if | // Always use a CCoinControl instance, use the CoinControlDialog instance if | ||||
| // CoinControl has been enabled | // CoinControl has been enabled | ||||
| CCoinControl ctrl; | CCoinControl ctrl; | ||||
| if (model->getOptionsModel()->getCoinControlFeatures()) { | if (model->getOptionsModel()->getCoinControlFeatures()) { | ||||
| ctrl = *CoinControlDialog::coinControl(); | ctrl = *CoinControlDialog::coinControl(); | ||||
| } | } | ||||
| updateCoinControlState(ctrl); | updateCoinControlState(ctrl); | ||||
| prepareStatus = model->prepareTransaction(currentTransaction, ctrl); | prepareStatus = model->prepareTransaction(*m_current_transaction, ctrl); | ||||
| // process prepareStatus and on error generate message shown to user | // process prepareStatus and on error generate message shown to user | ||||
| processSendCoinsReturn( | processSendCoinsReturn(prepareStatus, | ||||
| prepareStatus, | BitcoinUnits::formatWithUnit( | ||||
| BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(), | model->getOptionsModel()->getDisplayUnit(), | ||||
| currentTransaction.getTransactionFee())); | m_current_transaction->getTransactionFee())); | ||||
| if (prepareStatus.status != WalletModel::OK) { | if (prepareStatus.status != WalletModel::OK) { | ||||
| fNewRecipientAllowed = true; | fNewRecipientAllowed = true; | ||||
| return; | return false; | ||||
| } | } | ||||
| Amount txFee = currentTransaction.getTransactionFee(); | Amount txFee = m_current_transaction->getTransactionFee(); | ||||
| // Format confirmation message | |||||
| QStringList formatted; | QStringList formatted; | ||||
| for (const SendCoinsRecipient &rcp : currentTransaction.getRecipients()) { | for (const SendCoinsRecipient &rcp : | ||||
| m_current_transaction->getRecipients()) { | |||||
| // generate amount string with wallet name in case of multiwallet | // generate amount string with wallet name in case of multiwallet | ||||
| QString amount = BitcoinUnits::formatWithUnit( | QString amount = BitcoinUnits::formatWithUnit( | ||||
| model->getOptionsModel()->getDisplayUnit(), rcp.amount); | model->getOptionsModel()->getDisplayUnit(), rcp.amount); | ||||
| if (model->isMultiwallet()) { | if (model->isMultiwallet()) { | ||||
| amount.append( | amount.append( | ||||
| tr(" from wallet '%1'") | tr(" from wallet '%1'") | ||||
| .arg(GUIUtil::HtmlEscape(model->getWalletName()))); | .arg(GUIUtil::HtmlEscape(model->getWalletName()))); | ||||
| } | } | ||||
| Show All 27 Lines | #ifdef ENABLE_BIP70 | ||||
| // unauthenticated payment request | // unauthenticated payment request | ||||
| recipientElement.append(tr("%1 to %2").arg(amount, address)); | recipientElement.append(tr("%1 to %2").arg(amount, address)); | ||||
| } | } | ||||
| #endif | #endif | ||||
| formatted.append(recipientElement); | formatted.append(recipientElement); | ||||
| } | } | ||||
| QString questionString; | |||||
| if (model->wallet().privateKeysDisabled()) { | if (model->wallet().privateKeysDisabled()) { | ||||
| questionString.append(tr("Do you want to draft this transaction?")); | question_string.append(tr("Do you want to draft this transaction?")); | ||||
| } else { | } else { | ||||
| questionString.append(tr("Are you sure you want to send?")); | question_string.append(tr("Are you sure you want to send?")); | ||||
| } | } | ||||
| questionString.append("<br /><span style='font-size:10pt;'>"); | question_string.append("<br /><span style='font-size:10pt;'>"); | ||||
| if (model->wallet().privateKeysDisabled()) { | if (model->wallet().privateKeysDisabled()) { | ||||
| questionString.append( | question_string.append( | ||||
| tr("Please, review your transaction proposal. This will produce a " | tr("Please, review your transaction proposal. This will produce a " | ||||
| "Partially Signed Bitcoin Transaction (PSBT) which you can copy " | "Partially Signed Bitcoin Transaction (PSBT) which you can copy " | ||||
| "and then sign with e.g. an offline %1 wallet, or a " | "and then sign with e.g. an offline %1 wallet, or a " | ||||
| "PSBT-compatible hardware wallet.") | "PSBT-compatible hardware wallet.") | ||||
| .arg(PACKAGE_NAME)); | .arg(PACKAGE_NAME)); | ||||
| } else { | } else { | ||||
| questionString.append(tr("Please, review your transaction.")); | question_string.append(tr("Please, review your transaction.")); | ||||
| } | } | ||||
| questionString.append("</span>%1"); | question_string.append("</span>%1"); | ||||
| if (txFee > Amount::zero()) { | if (txFee > Amount::zero()) { | ||||
| // append fee string if a fee is required | // append fee string if a fee is required | ||||
| questionString.append("<hr /><b>"); | question_string.append("<hr /><b>"); | ||||
| questionString.append(tr("Transaction fee")); | question_string.append(tr("Transaction fee")); | ||||
| questionString.append("</b>"); | question_string.append("</b>"); | ||||
| // append transaction size | // append transaction size | ||||
| questionString.append( | question_string.append( | ||||
| " (" + | " (" + | ||||
| QString::number((double)currentTransaction.getTransactionSize() / | QString::number( | ||||
| 1000) + | (double)m_current_transaction->getTransactionSize() / 1000) + | ||||
| " kB): "); | " kB): "); | ||||
| // append transaction fee value | // append transaction fee value | ||||
| questionString.append( | question_string.append( | ||||
| "<span style='color:#aa0000; font-weight:bold;'>"); | "<span style='color:#aa0000; font-weight:bold;'>"); | ||||
| questionString.append(BitcoinUnits::formatHtmlWithUnit( | question_string.append(BitcoinUnits::formatHtmlWithUnit( | ||||
| model->getOptionsModel()->getDisplayUnit(), txFee)); | model->getOptionsModel()->getDisplayUnit(), txFee)); | ||||
| questionString.append("</span><br />"); | question_string.append("</span><br />"); | ||||
| } | } | ||||
| // add total amount in all subdivision units | // add total amount in all subdivision units | ||||
| questionString.append("<hr />"); | question_string.append("<hr />"); | ||||
| Amount totalAmount = currentTransaction.getTotalTransactionAmount() + txFee; | Amount totalAmount = | ||||
| m_current_transaction->getTotalTransactionAmount() + txFee; | |||||
| QStringList alternativeUnits; | QStringList alternativeUnits; | ||||
| for (const BitcoinUnits::Unit u : BitcoinUnits::availableUnits()) { | for (const BitcoinUnits::Unit u : BitcoinUnits::availableUnits()) { | ||||
| if (u != model->getOptionsModel()->getDisplayUnit()) { | if (u != model->getOptionsModel()->getDisplayUnit()) { | ||||
| alternativeUnits.append( | alternativeUnits.append( | ||||
| BitcoinUnits::formatHtmlWithUnit(u, totalAmount)); | BitcoinUnits::formatHtmlWithUnit(u, totalAmount)); | ||||
| } | } | ||||
| } | } | ||||
| questionString.append( | question_string.append( | ||||
| QString("<b>%1</b>: <b>%2</b>") | QString("<b>%1</b>: <b>%2</b>") | ||||
| .arg(tr("Total Amount")) | .arg(tr("Total Amount")) | ||||
| .arg(BitcoinUnits::formatHtmlWithUnit( | .arg(BitcoinUnits::formatHtmlWithUnit( | ||||
| model->getOptionsModel()->getDisplayUnit(), totalAmount))); | model->getOptionsModel()->getDisplayUnit(), totalAmount))); | ||||
| questionString.append( | question_string.append( | ||||
| QString("<br /><span style='font-size:10pt; " | QString("<br /><span style='font-size:10pt; " | ||||
| "font-weight:normal;'>(=%1)</span>") | "font-weight:normal;'>(=%1)</span>") | ||||
| .arg(alternativeUnits.join(" " + tr("or") + " "))); | .arg(alternativeUnits.join(" " + tr("or") + " "))); | ||||
| QString informative_text; | |||||
| QString detailed_text; | |||||
| if (formatted.size() > 1) { | if (formatted.size() > 1) { | ||||
| questionString = questionString.arg(""); | question_string = question_string.arg(""); | ||||
| informative_text = | informative_text = | ||||
| tr("To review recipient list click \"Show Details...\""); | tr("To review recipient list click \"Show Details...\""); | ||||
| detailed_text = formatted.join("\n\n"); | detailed_text = formatted.join("\n\n"); | ||||
| } else { | } else { | ||||
| questionString = questionString.arg("<br /><br />" + formatted.at(0)); | question_string = question_string.arg("<br /><br />" + formatted.at(0)); | ||||
| } | |||||
| return true; | |||||
| } | |||||
| void SendCoinsDialog::on_sendButton_clicked() { | |||||
| if (!model || !model->getOptionsModel()) { | |||||
| return; | |||||
| } | |||||
| QString question_string, informative_text, detailed_text; | |||||
| if (!PrepareSendText(question_string, informative_text, detailed_text)) { | |||||
| return; | |||||
| } | } | ||||
| assert(m_current_transaction); | |||||
| const QString confirmation = model->wallet().privateKeysDisabled() | const QString confirmation = model->wallet().privateKeysDisabled() | ||||
| ? tr("Confirm transaction proposal") | ? tr("Confirm transaction proposal") | ||||
| : tr("Confirm send coins"); | : tr("Confirm send coins"); | ||||
| const QString confirmButtonText = model->wallet().privateKeysDisabled() | const QString confirmButtonText = model->wallet().privateKeysDisabled() | ||||
| ? tr("Copy PSBT to clipboard") | ? tr("Copy PSBT to clipboard") | ||||
| : tr("Send"); | : tr("Send"); | ||||
| SendConfirmationDialog confirmationDialog( | SendConfirmationDialog confirmationDialog( | ||||
| confirmation, questionString, informative_text, detailed_text, | confirmation, question_string, informative_text, detailed_text, | ||||
| SEND_CONFIRM_DELAY, confirmButtonText, this); | SEND_CONFIRM_DELAY, confirmButtonText, this); | ||||
| confirmationDialog.exec(); | confirmationDialog.exec(); | ||||
| QMessageBox::StandardButton retval = | QMessageBox::StandardButton retval = | ||||
| static_cast<QMessageBox::StandardButton>(confirmationDialog.result()); | static_cast<QMessageBox::StandardButton>(confirmationDialog.result()); | ||||
| if (retval != QMessageBox::Yes) { | if (retval != QMessageBox::Yes) { | ||||
| fNewRecipientAllowed = true; | fNewRecipientAllowed = true; | ||||
| return; | return; | ||||
| } | } | ||||
| bool send_failure = false; | bool send_failure = false; | ||||
| if (model->wallet().privateKeysDisabled()) { | if (model->wallet().privateKeysDisabled()) { | ||||
| CMutableTransaction mtx = | CMutableTransaction mtx = | ||||
| CMutableTransaction{*(currentTransaction.getWtx())}; | CMutableTransaction{*(m_current_transaction->getWtx())}; | ||||
| PartiallySignedTransaction psbtx(mtx); | PartiallySignedTransaction psbtx(mtx); | ||||
| bool complete = false; | bool complete = false; | ||||
| const TransactionError err = model->wallet().fillPSBT( | const TransactionError err = model->wallet().fillPSBT( | ||||
| SigHashType().withForkId(), false /* sign */, | SigHashType().withForkId(), false /* sign */, | ||||
| true /* bip32derivs */, psbtx, complete); | true /* bip32derivs */, psbtx, complete); | ||||
| assert(!complete); | assert(!complete); | ||||
| assert(err == TransactionError::OK); | assert(err == TransactionError::OK); | ||||
| // Serialize the PSBT | // Serialize the PSBT | ||||
| CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION); | CDataStream ssTx(SER_NETWORK, PROTOCOL_VERSION); | ||||
| ssTx << psbtx; | ssTx << psbtx; | ||||
| GUIUtil::setClipboard(EncodeBase64(ssTx.str()).c_str()); | GUIUtil::setClipboard(EncodeBase64(ssTx.str()).c_str()); | ||||
| Q_EMIT message(tr("PSBT copied"), "Copied to clipboard", | Q_EMIT message(tr("PSBT copied"), "Copied to clipboard", | ||||
| CClientUIInterface::MSG_INFORMATION); | CClientUIInterface::MSG_INFORMATION); | ||||
| } else { | } else { | ||||
| // now send the prepared transaction | // now send the prepared transaction | ||||
| WalletModel::SendCoinsReturn sendStatus = | WalletModel::SendCoinsReturn sendStatus = | ||||
| model->sendCoins(currentTransaction); | model->sendCoins(*m_current_transaction); | ||||
| // process sendStatus and on error generate message shown to user | // process sendStatus and on error generate message shown to user | ||||
| processSendCoinsReturn(sendStatus); | processSendCoinsReturn(sendStatus); | ||||
| if (sendStatus.status == WalletModel::OK) { | if (sendStatus.status == WalletModel::OK) { | ||||
| Q_EMIT coinsSent(currentTransaction.getWtx()->GetId()); | Q_EMIT coinsSent(m_current_transaction->getWtx()->GetId()); | ||||
| } else { | } else { | ||||
| send_failure = true; | send_failure = true; | ||||
| } | } | ||||
| } | } | ||||
| if (!send_failure) { | if (!send_failure) { | ||||
| accept(); | accept(); | ||||
| CoinControlDialog::coinControl()->UnSelectAll(); | CoinControlDialog::coinControl()->UnSelectAll(); | ||||
| coinControlUpdateLabels(); | coinControlUpdateLabels(); | ||||
| ▲ Show 20 Lines • Show All 554 Lines • Show Last 20 Lines | |||||