diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp
index 1db9c9de1..51a0677ca 100644
--- a/src/qt/sendcoinsdialog.cpp
+++ b/src/qt/sendcoinsdialog.cpp
@@ -1,954 +1,964 @@
// Copyright (c) 2011-2016 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#if defined(HAVE_CONFIG_H)
#include <config/bitcoin-config.h>
#endif
#include <qt/forms/ui_sendcoinsdialog.h>
#include <qt/sendcoinsdialog.h>
#include <chainparams.h>
#include <interfaces/node.h>
#include <key_io.h>
#include <qt/addresstablemodel.h>
#include <qt/bitcoinunits.h>
#include <qt/clientmodel.h>
#include <qt/coincontroldialog.h>
#include <qt/guiutil.h>
#include <qt/optionsmodel.h>
#include <qt/platformstyle.h>
#include <qt/sendcoinsentry.h>
#include <txmempool.h>
#include <ui_interface.h>
#include <wallet/coincontrol.h>
#include <wallet/fees.h>
#include <wallet/wallet.h>
#include <QScrollBar>
#include <QSettings>
#include <QTextDocument>
SendCoinsDialog::SendCoinsDialog(const PlatformStyle *_platformStyle,
WalletModel *_model, QWidget *parent)
: QDialog(parent), ui(new Ui::SendCoinsDialog), clientModel(nullptr),
model(_model), fNewRecipientAllowed(true), fFeeMinimized(true),
platformStyle(_platformStyle) {
ui->setupUi(this);
if (!_platformStyle->getImagesOnButtons()) {
ui->addButton->setIcon(QIcon());
ui->clearButton->setIcon(QIcon());
ui->sendButton->setIcon(QIcon());
} else {
ui->addButton->setIcon(_platformStyle->SingleColorIcon(":/icons/add"));
ui->clearButton->setIcon(
_platformStyle->SingleColorIcon(":/icons/remove"));
ui->sendButton->setIcon(
_platformStyle->SingleColorIcon(":/icons/send"));
}
GUIUtil::setupAddressWidget(ui->lineEditCoinControlChange, this);
addEntry();
connect(ui->addButton, &QPushButton::clicked, this,
&SendCoinsDialog::addEntry);
connect(ui->clearButton, &QPushButton::clicked, this,
&SendCoinsDialog::clear);
// Coin Control
connect(ui->pushButtonCoinControl, &QPushButton::clicked, this,
&SendCoinsDialog::coinControlButtonClicked);
connect(ui->checkBoxCoinControlChange, &QCheckBox::stateChanged, this,
&SendCoinsDialog::coinControlChangeChecked);
connect(ui->lineEditCoinControlChange, &QValidatedLineEdit::textEdited,
this, &SendCoinsDialog::coinControlChangeEdited);
// Coin Control: clipboard actions
QAction *clipboardQuantityAction = new QAction(tr("Copy quantity"), this);
QAction *clipboardAmountAction = new QAction(tr("Copy amount"), this);
QAction *clipboardFeeAction = new QAction(tr("Copy fee"), this);
QAction *clipboardAfterFeeAction = new QAction(tr("Copy after fee"), this);
QAction *clipboardBytesAction = new QAction(tr("Copy bytes"), this);
QAction *clipboardLowOutputAction = new QAction(tr("Copy dust"), this);
QAction *clipboardChangeAction = new QAction(tr("Copy change"), this);
connect(clipboardQuantityAction, &QAction::triggered, this,
&SendCoinsDialog::coinControlClipboardQuantity);
connect(clipboardAmountAction, &QAction::triggered, this,
&SendCoinsDialog::coinControlClipboardAmount);
connect(clipboardFeeAction, &QAction::triggered, this,
&SendCoinsDialog::coinControlClipboardFee);
connect(clipboardAfterFeeAction, &QAction::triggered, this,
&SendCoinsDialog::coinControlClipboardAfterFee);
connect(clipboardBytesAction, &QAction::triggered, this,
&SendCoinsDialog::coinControlClipboardBytes);
connect(clipboardLowOutputAction, &QAction::triggered, this,
&SendCoinsDialog::coinControlClipboardLowOutput);
connect(clipboardChangeAction, &QAction::triggered, this,
&SendCoinsDialog::coinControlClipboardChange);
ui->labelCoinControlQuantity->addAction(clipboardQuantityAction);
ui->labelCoinControlAmount->addAction(clipboardAmountAction);
ui->labelCoinControlFee->addAction(clipboardFeeAction);
ui->labelCoinControlAfterFee->addAction(clipboardAfterFeeAction);
ui->labelCoinControlBytes->addAction(clipboardBytesAction);
ui->labelCoinControlLowOutput->addAction(clipboardLowOutputAction);
ui->labelCoinControlChange->addAction(clipboardChangeAction);
// init transaction fee section
QSettings settings;
if (!settings.contains("fFeeSectionMinimized")) {
settings.setValue("fFeeSectionMinimized", true);
}
// compatibility
if (!settings.contains("nFeeRadio") &&
settings.contains("nTransactionFee") &&
settings.value("nTransactionFee").toLongLong() > 0) {
// custom
settings.setValue("nFeeRadio", 1);
}
if (!settings.contains("nFeeRadio")) {
// recommended
settings.setValue("nFeeRadio", 0);
}
// compatibility
if (!settings.contains("nCustomFeeRadio") &&
settings.contains("nTransactionFee") &&
settings.value("nTransactionFee").toLongLong() > 0) {
// total at least
settings.setValue("nCustomFeeRadio", 1);
}
if (!settings.contains("nCustomFeeRadio")) {
// per kilobyte
settings.setValue("nCustomFeeRadio", 0);
}
if (!settings.contains("nTransactionFee")) {
settings.setValue("nTransactionFee",
qint64(DEFAULT_PAY_TX_FEE / SATOSHI));
}
if (!settings.contains("fPayOnlyMinFee")) {
settings.setValue("fPayOnlyMinFee", false);
}
ui->groupFee->setId(ui->radioSmartFee, 0);
ui->groupFee->setId(ui->radioCustomFee, 1);
ui->groupFee
->button(
std::max<int>(0, std::min(1, settings.value("nFeeRadio").toInt())))
->setChecked(true);
ui->groupCustomFee->setId(ui->radioCustomPerKilobyte, 0);
ui->groupCustomFee->button(0)->setChecked(true);
ui->customFee->setValue(
int64_t(settings.value("nTransactionFee").toLongLong()) * SATOSHI);
ui->checkBoxMinimumFee->setChecked(
settings.value("fPayOnlyMinFee").toBool());
minimizeFeeSection(settings.value("fFeeSectionMinimized").toBool());
// Set the model properly.
setModel(model);
}
void SendCoinsDialog::setClientModel(ClientModel *_clientModel) {
this->clientModel = _clientModel;
if (_clientModel) {
connect(_clientModel, &ClientModel::numBlocksChanged, this,
&SendCoinsDialog::updateSmartFeeLabel);
}
}
void SendCoinsDialog::setModel(WalletModel *_model) {
this->model = _model;
if (_model && _model->getOptionsModel()) {
for (int i = 0; i < ui->entries->count(); ++i) {
SendCoinsEntry *entry = qobject_cast<SendCoinsEntry *>(
ui->entries->itemAt(i)->widget());
if (entry) {
entry->setModel(_model);
}
}
interfaces::WalletBalances balances = _model->wallet().getBalances();
setBalance(balances);
connect(_model, &WalletModel::balanceChanged, this,
&SendCoinsDialog::setBalance);
connect(_model->getOptionsModel(), &OptionsModel::displayUnitChanged,
this, &SendCoinsDialog::updateDisplayUnit);
updateDisplayUnit();
// Coin Control
connect(_model->getOptionsModel(), &OptionsModel::displayUnitChanged,
this, &SendCoinsDialog::coinControlUpdateLabels);
connect(_model->getOptionsModel(),
&OptionsModel::coinControlFeaturesChanged, this,
&SendCoinsDialog::coinControlFeatureChanged);
ui->frameCoinControl->setVisible(
_model->getOptionsModel()->getCoinControlFeatures());
coinControlUpdateLabels();
// fee section
#if (QT_VERSION >= QT_VERSION_CHECK(5, 15, 0))
const auto buttonClickedEvent =
QOverload<int>::of(&QButtonGroup::idClicked);
#else
/* QOverload in introduced from Qt 5.7, but we support down to 5.5.1 */
const auto buttonClickedEvent =
static_cast<void (QButtonGroup::*)(int)>(
&QButtonGroup::buttonClicked);
#endif
connect(ui->groupFee, buttonClickedEvent, this,
&SendCoinsDialog::updateFeeSectionControls);
connect(ui->groupFee, buttonClickedEvent, this,
&SendCoinsDialog::coinControlUpdateLabels);
connect(ui->groupCustomFee, buttonClickedEvent, this,
&SendCoinsDialog::coinControlUpdateLabels);
connect(ui->customFee, &BitcoinAmountField::valueChanged, this,
&SendCoinsDialog::coinControlUpdateLabels);
connect(ui->checkBoxMinimumFee, &QCheckBox::stateChanged, this,
&SendCoinsDialog::setMinimumFee);
connect(ui->checkBoxMinimumFee, &QCheckBox::stateChanged, this,
&SendCoinsDialog::updateFeeSectionControls);
connect(ui->checkBoxMinimumFee, &QCheckBox::stateChanged, this,
&SendCoinsDialog::coinControlUpdateLabels);
ui->customFee->setSingleStep(model->wallet().getRequiredFee(1000));
updateFeeSectionControls();
updateMinFeeLabel();
updateSmartFeeLabel();
}
}
SendCoinsDialog::~SendCoinsDialog() {
QSettings settings;
settings.setValue("fFeeSectionMinimized", fFeeMinimized);
settings.setValue("nFeeRadio", ui->groupFee->checkedId());
settings.setValue("nCustomFeeRadio", ui->groupCustomFee->checkedId());
settings.setValue("nTransactionFee",
qint64(ui->customFee->value() / SATOSHI));
settings.setValue("fPayOnlyMinFee", ui->checkBoxMinimumFee->isChecked());
delete ui;
}
void SendCoinsDialog::on_sendButton_clicked() {
if (!model || !model->getOptionsModel()) {
return;
}
QList<SendCoinsRecipient> recipients;
bool valid = true;
for (int i = 0; i < ui->entries->count(); ++i) {
SendCoinsEntry *entry =
qobject_cast<SendCoinsEntry *>(ui->entries->itemAt(i)->widget());
if (entry) {
if (entry->validate(model->node())) {
recipients.append(entry->getValue());
} else {
valid = false;
}
}
}
if (!valid || recipients.isEmpty()) {
return;
}
fNewRecipientAllowed = false;
WalletModel::UnlockContext ctx(model->requestUnlock());
if (!ctx.isValid()) {
// Unlock wallet was cancelled
fNewRecipientAllowed = true;
return;
}
// prepare transaction for getting txFee earlier
WalletModelTransaction currentTransaction(recipients);
WalletModel::SendCoinsReturn prepareStatus;
// Always use a CCoinControl instance, use the CoinControlDialog instance if
// CoinControl has been enabled
CCoinControl ctrl;
if (model->getOptionsModel()->getCoinControlFeatures()) {
ctrl = *CoinControlDialog::coinControl();
}
updateCoinControlState(ctrl);
prepareStatus = model->prepareTransaction(currentTransaction, ctrl);
// process prepareStatus and on error generate message shown to user
processSendCoinsReturn(
prepareStatus,
BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(),
currentTransaction.getTransactionFee()));
if (prepareStatus.status != WalletModel::OK) {
fNewRecipientAllowed = true;
return;
}
Amount txFee = currentTransaction.getTransactionFee();
// Format confirmation message
QStringList formatted;
for (const SendCoinsRecipient &rcp : currentTransaction.getRecipients()) {
// generate amount string with wallet name in case of multiwallet
QString amount = BitcoinUnits::formatWithUnit(
model->getOptionsModel()->getDisplayUnit(), rcp.amount);
if (model->isMultiwallet()) {
amount.append(tr(" from wallet '%1'").arg(model->getWalletName()));
}
// generate address string
QString address = rcp.address;
QString recipientElement;
#ifdef ENABLE_BIP70
// normal payment
if (!rcp.paymentRequest.IsInitialized())
#endif
{
if (rcp.label.length() > 0) {
// label with address
recipientElement.append(
tr("%1 to '%2'").arg(amount, rcp.label));
recipientElement.append(QString(" (%1)").arg(address));
} else {
// just address
recipientElement.append(tr("%1 to %2").arg(amount, address));
}
}
#ifdef ENABLE_BIP70
// authenticated payment request
else if (!rcp.authenticatedMerchant.isEmpty()) {
recipientElement.append(
tr("%1 to '%2'").arg(amount, rcp.authenticatedMerchant));
} else {
// unauthenticated payment request
recipientElement.append(tr("%1 to %2").arg(amount, address));
}
#endif
formatted.append(recipientElement);
}
QString questionString = tr("Are you sure you want to send?");
questionString.append("<br /><span style='font-size:10pt;'>");
questionString.append(tr("Please, review your transaction."));
- questionString.append("</span>");
+ questionString.append("</span>%1");
if (txFee > Amount::zero()) {
// append fee string if a fee is required
questionString.append("<hr /><b>");
questionString.append(tr("Transaction fee"));
questionString.append("</b>");
// append transaction size
questionString.append(
" (" +
QString::number((double)currentTransaction.getTransactionSize() /
1000) +
" kB): ");
// append transaction fee value
questionString.append(
"<span style='color:#aa0000; font-weight:bold;'>");
questionString.append(BitcoinUnits::formatHtmlWithUnit(
model->getOptionsModel()->getDisplayUnit(), txFee));
questionString.append("</span><br />");
}
// add total amount in all subdivision units
questionString.append("<hr />");
Amount totalAmount = currentTransaction.getTotalTransactionAmount() + txFee;
QStringList alternativeUnits;
for (const BitcoinUnits::Unit u : BitcoinUnits::availableUnits()) {
if (u != model->getOptionsModel()->getDisplayUnit()) {
alternativeUnits.append(
BitcoinUnits::formatHtmlWithUnit(u, totalAmount));
}
}
questionString.append(
QString("<b>%1</b>: <b>%2</b>")
.arg(tr("Total Amount"))
.arg(BitcoinUnits::formatHtmlWithUnit(
model->getOptionsModel()->getDisplayUnit(), totalAmount)));
questionString.append(
QString("<br /><span style='font-size:10pt; "
"font-weight:normal;'>(=%1)</span>")
.arg(alternativeUnits.join(" " + tr("or") + " ")));
+ QString informative_text;
+ QString detailed_text;
+ if (formatted.size() > 1) {
+ questionString = questionString.arg("");
+ informative_text =
+ tr("To review recipient list click \"Show Details...\"");
+ detailed_text = formatted.join("\n\n");
+ } else {
+ questionString = questionString.arg("<br /><br />" + formatted.at(0));
+ }
+
SendConfirmationDialog confirmationDialog(
- tr("Confirm send coins"), questionString,
- "To review recipient list click \"Show Details...\"",
- formatted.join("\n\n"), SEND_CONFIRM_DELAY, this);
+ tr("Confirm send coins"), questionString, informative_text,
+ detailed_text, SEND_CONFIRM_DELAY, this);
confirmationDialog.exec();
QMessageBox::StandardButton retval =
static_cast<QMessageBox::StandardButton>(confirmationDialog.result());
if (retval != QMessageBox::Yes) {
fNewRecipientAllowed = true;
return;
}
// 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) {
accept();
CoinControlDialog::coinControl()->UnSelectAll();
coinControlUpdateLabels();
Q_EMIT coinsSent(currentTransaction.getWtx()->GetId());
}
fNewRecipientAllowed = true;
}
void SendCoinsDialog::clear() {
// Clear coin control settings
CoinControlDialog::coinControl()->UnSelectAll();
ui->checkBoxCoinControlChange->setChecked(false);
ui->lineEditCoinControlChange->clear();
coinControlUpdateLabels();
// Remove entries until only one left
while (ui->entries->count()) {
ui->entries->takeAt(0)->widget()->deleteLater();
}
addEntry();
updateTabsAndLabels();
}
void SendCoinsDialog::reject() {
clear();
}
void SendCoinsDialog::accept() {
clear();
}
SendCoinsEntry *SendCoinsDialog::addEntry() {
SendCoinsEntry *entry = new SendCoinsEntry(platformStyle, model, this);
ui->entries->addWidget(entry);
connect(entry, &SendCoinsEntry::removeEntry, this,
&SendCoinsDialog::removeEntry);
connect(entry, &SendCoinsEntry::useAvailableBalance, this,
&SendCoinsDialog::useAvailableBalance);
connect(entry, &SendCoinsEntry::payAmountChanged, this,
&SendCoinsDialog::coinControlUpdateLabels);
connect(entry, &SendCoinsEntry::subtractFeeFromAmountChanged, this,
&SendCoinsDialog::coinControlUpdateLabels);
// Focus the field, so that entry can start immediately
entry->clear();
entry->setFocus();
ui->scrollAreaWidgetContents->resize(
ui->scrollAreaWidgetContents->sizeHint());
qApp->processEvents();
QScrollBar *bar = ui->scrollArea->verticalScrollBar();
if (bar) {
bar->setSliderPosition(bar->maximum());
}
updateTabsAndLabels();
return entry;
}
void SendCoinsDialog::updateTabsAndLabels() {
setupTabChain(nullptr);
coinControlUpdateLabels();
}
void SendCoinsDialog::removeEntry(SendCoinsEntry *entry) {
entry->hide();
// If the last entry is about to be removed add an empty one
if (ui->entries->count() == 1) {
addEntry();
}
entry->deleteLater();
updateTabsAndLabels();
}
QWidget *SendCoinsDialog::setupTabChain(QWidget *prev) {
for (int i = 0; i < ui->entries->count(); ++i) {
SendCoinsEntry *entry =
qobject_cast<SendCoinsEntry *>(ui->entries->itemAt(i)->widget());
if (entry) {
prev = entry->setupTabChain(prev);
}
}
QWidget::setTabOrder(prev, ui->sendButton);
QWidget::setTabOrder(ui->sendButton, ui->clearButton);
QWidget::setTabOrder(ui->clearButton, ui->addButton);
return ui->addButton;
}
void SendCoinsDialog::setAddress(const QString &address) {
SendCoinsEntry *entry = nullptr;
// Replace the first entry if it is still unused
if (ui->entries->count() == 1) {
SendCoinsEntry *first =
qobject_cast<SendCoinsEntry *>(ui->entries->itemAt(0)->widget());
if (first->isClear()) {
entry = first;
}
}
if (!entry) {
entry = addEntry();
}
entry->setAddress(address);
}
void SendCoinsDialog::pasteEntry(const SendCoinsRecipient &rv) {
if (!fNewRecipientAllowed) {
return;
}
SendCoinsEntry *entry = nullptr;
// Replace the first entry if it is still unused
if (ui->entries->count() == 1) {
SendCoinsEntry *first =
qobject_cast<SendCoinsEntry *>(ui->entries->itemAt(0)->widget());
if (first->isClear()) {
entry = first;
}
}
if (!entry) {
entry = addEntry();
}
entry->setValue(rv);
updateTabsAndLabels();
}
bool SendCoinsDialog::handlePaymentRequest(const SendCoinsRecipient &rv) {
// Just paste the entry, all pre-checks are done in paymentserver.cpp.
pasteEntry(rv);
return true;
}
void SendCoinsDialog::setBalance(const interfaces::WalletBalances &balances) {
if (model && model->getOptionsModel()) {
ui->labelBalance->setText(BitcoinUnits::formatWithUnit(
model->getOptionsModel()->getDisplayUnit(), balances.balance));
}
}
void SendCoinsDialog::updateDisplayUnit() {
setBalance(model->wallet().getBalances());
ui->customFee->setDisplayUnit(model->getOptionsModel()->getDisplayUnit());
updateMinFeeLabel();
updateSmartFeeLabel();
}
void SendCoinsDialog::processSendCoinsReturn(
const WalletModel::SendCoinsReturn &sendCoinsReturn,
const QString &msgArg) {
QPair<QString, CClientUIInterface::MessageBoxFlags> msgParams;
// Default to a warning message, override if error message is needed
msgParams.second = CClientUIInterface::MSG_WARNING;
// This comment is specific to SendCoinsDialog usage of
// WalletModel::SendCoinsReturn.
// All status values are used only in WalletModel::prepareTransaction()
switch (sendCoinsReturn.status) {
case WalletModel::InvalidAddress:
msgParams.first =
tr("The recipient address is not valid. Please recheck.");
break;
case WalletModel::InvalidAmount:
msgParams.first = tr("The amount to pay must be larger than 0.");
break;
case WalletModel::AmountExceedsBalance:
msgParams.first = tr("The amount exceeds your balance.");
break;
case WalletModel::AmountWithFeeExceedsBalance:
msgParams.first = tr("The total exceeds your balance when the %1 "
"transaction fee is included.")
.arg(msgArg);
break;
case WalletModel::DuplicateAddress:
msgParams.first = tr("Duplicate address found: addresses should "
"only be used once each.");
break;
case WalletModel::TransactionCreationFailed:
msgParams.first = tr("Transaction creation failed!");
msgParams.second = CClientUIInterface::MSG_ERROR;
break;
case WalletModel::AbsurdFee:
msgParams.first =
tr("A fee higher than %1 is considered an absurdly high fee.")
.arg(BitcoinUnits::formatWithUnit(
model->getOptionsModel()->getDisplayUnit(),
model->wallet().getDefaultMaxTxFee()));
break;
case WalletModel::PaymentRequestExpired:
msgParams.first = tr("Payment request expired.");
msgParams.second = CClientUIInterface::MSG_ERROR;
break;
// included to prevent a compiler warning.
case WalletModel::OK:
default:
return;
}
Q_EMIT message(tr("Send Coins"), msgParams.first, msgParams.second);
}
void SendCoinsDialog::minimizeFeeSection(bool fMinimize) {
ui->labelFeeMinimized->setVisible(fMinimize);
ui->buttonChooseFee->setVisible(fMinimize);
ui->buttonMinimizeFee->setVisible(!fMinimize);
ui->frameFeeSelection->setVisible(!fMinimize);
ui->horizontalLayoutSmartFee->setContentsMargins(0, (fMinimize ? 0 : 6), 0,
0);
fFeeMinimized = fMinimize;
}
void SendCoinsDialog::on_buttonChooseFee_clicked() {
minimizeFeeSection(false);
}
void SendCoinsDialog::on_buttonMinimizeFee_clicked() {
updateFeeMinimizedLabel();
minimizeFeeSection(true);
}
void SendCoinsDialog::useAvailableBalance(SendCoinsEntry *entry) {
// Get CCoinControl instance if CoinControl is enabled or create a new one.
CCoinControl coin_control;
if (model->getOptionsModel()->getCoinControlFeatures()) {
coin_control = *CoinControlDialog::coinControl();
}
// Calculate available amount to send.
Amount amount = model->wallet().getAvailableBalance(coin_control);
for (int i = 0; i < ui->entries->count(); ++i) {
SendCoinsEntry *e =
qobject_cast<SendCoinsEntry *>(ui->entries->itemAt(i)->widget());
if (e && !e->isHidden() && e != entry) {
amount -= e->getValue().amount;
}
}
if (amount > Amount::zero()) {
entry->checkSubtractFeeFromAmount();
entry->setAmount(amount);
} else {
entry->setAmount(Amount::zero());
}
}
void SendCoinsDialog::setMinimumFee() {
ui->radioCustomPerKilobyte->setChecked(true);
ui->customFee->setValue(model->wallet().getRequiredFee(1000));
}
void SendCoinsDialog::updateFeeSectionControls() {
ui->labelSmartFee->setEnabled(ui->radioSmartFee->isChecked());
ui->labelSmartFee2->setEnabled(ui->radioSmartFee->isChecked());
ui->labelFeeEstimation->setEnabled(ui->radioSmartFee->isChecked());
ui->checkBoxMinimumFee->setEnabled(ui->radioCustomFee->isChecked());
ui->labelMinFeeWarning->setEnabled(ui->radioCustomFee->isChecked());
ui->radioCustomPerKilobyte->setEnabled(
ui->radioCustomFee->isChecked() &&
!ui->checkBoxMinimumFee->isChecked());
ui->customFee->setEnabled(ui->radioCustomFee->isChecked() &&
!ui->checkBoxMinimumFee->isChecked());
}
void SendCoinsDialog::updateFeeMinimizedLabel() {
if (!model || !model->getOptionsModel()) {
return;
}
if (ui->radioSmartFee->isChecked()) {
ui->labelFeeMinimized->setText(ui->labelSmartFee->text());
} else {
ui->labelFeeMinimized->setText(
BitcoinUnits::formatWithUnit(
model->getOptionsModel()->getDisplayUnit(),
ui->customFee->value()) +
((ui->radioCustomPerKilobyte->isChecked()) ? "/kB" : ""));
}
}
void SendCoinsDialog::updateMinFeeLabel() {
if (model && model->getOptionsModel()) {
ui->checkBoxMinimumFee->setText(
tr("Pay only the required fee of %1")
.arg(BitcoinUnits::formatWithUnit(
model->getOptionsModel()->getDisplayUnit(),
model->wallet().getRequiredFee(1000)) +
"/kB"));
}
}
void SendCoinsDialog::updateCoinControlState(CCoinControl &ctrl) {
if (ui->radioCustomFee->isChecked()) {
ctrl.m_feerate = CFeeRate(ui->customFee->value());
} else {
ctrl.m_feerate.reset();
}
}
void SendCoinsDialog::updateSmartFeeLabel() {
if (!model || !model->getOptionsModel()) {
return;
}
CCoinControl coin_control;
updateCoinControlState(coin_control);
// Explicitly use only fee estimation rate for smart fee labels
coin_control.m_feerate.reset();
CFeeRate feeRate(model->wallet().getMinimumFee(1000, coin_control));
ui->labelSmartFee->setText(
BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(),
feeRate.GetFeePerK()) +
"/kB");
// not enough data => minfee
if (feeRate <= CFeeRate(Amount::zero())) {
// (Smart fee not initialized yet. This usually takes a few blocks...)
ui->labelSmartFee2->show();
ui->labelFeeEstimation->setText("");
} else {
ui->labelSmartFee2->hide();
ui->labelFeeEstimation->setText(
tr("Estimated to begin confirmation by next block."));
}
updateFeeMinimizedLabel();
}
// Coin Control: copy label "Quantity" to clipboard
void SendCoinsDialog::coinControlClipboardQuantity() {
GUIUtil::setClipboard(ui->labelCoinControlQuantity->text());
}
// Coin Control: copy label "Amount" to clipboard
void SendCoinsDialog::coinControlClipboardAmount() {
GUIUtil::setClipboard(ui->labelCoinControlAmount->text().left(
ui->labelCoinControlAmount->text().indexOf(" ")));
}
// Coin Control: copy label "Fee" to clipboard
void SendCoinsDialog::coinControlClipboardFee() {
GUIUtil::setClipboard(
ui->labelCoinControlFee->text()
.left(ui->labelCoinControlFee->text().indexOf(" "))
.replace(ASYMP_UTF8, ""));
}
// Coin Control: copy label "After fee" to clipboard
void SendCoinsDialog::coinControlClipboardAfterFee() {
GUIUtil::setClipboard(
ui->labelCoinControlAfterFee->text()
.left(ui->labelCoinControlAfterFee->text().indexOf(" "))
.replace(ASYMP_UTF8, ""));
}
// Coin Control: copy label "Bytes" to clipboard
void SendCoinsDialog::coinControlClipboardBytes() {
GUIUtil::setClipboard(
ui->labelCoinControlBytes->text().replace(ASYMP_UTF8, ""));
}
// Coin Control: copy label "Dust" to clipboard
void SendCoinsDialog::coinControlClipboardLowOutput() {
GUIUtil::setClipboard(ui->labelCoinControlLowOutput->text());
}
// Coin Control: copy label "Change" to clipboard
void SendCoinsDialog::coinControlClipboardChange() {
GUIUtil::setClipboard(
ui->labelCoinControlChange->text()
.left(ui->labelCoinControlChange->text().indexOf(" "))
.replace(ASYMP_UTF8, ""));
}
// Coin Control: settings menu - coin control enabled/disabled by user
void SendCoinsDialog::coinControlFeatureChanged(bool checked) {
ui->frameCoinControl->setVisible(checked);
// coin control features disabled
if (!checked && model) {
CoinControlDialog::coinControl()->SetNull();
}
coinControlUpdateLabels();
}
// Coin Control: button inputs -> show actual coin control dialog
void SendCoinsDialog::coinControlButtonClicked() {
CoinControlDialog dlg(platformStyle);
dlg.setModel(model);
dlg.exec();
coinControlUpdateLabels();
}
// Coin Control: checkbox custom change address
void SendCoinsDialog::coinControlChangeChecked(int state) {
if (state == Qt::Unchecked) {
CoinControlDialog::coinControl()->destChange = CNoDestination();
ui->labelCoinControlChangeLabel->clear();
} else {
// use this to re-validate an already entered address
coinControlChangeEdited(ui->lineEditCoinControlChange->text());
}
ui->lineEditCoinControlChange->setEnabled((state == Qt::Checked));
}
// Coin Control: custom change address changed
void SendCoinsDialog::coinControlChangeEdited(const QString &text) {
if (model && model->getAddressTableModel()) {
// Default to no change address until verified
CoinControlDialog::coinControl()->destChange = CNoDestination();
ui->labelCoinControlChangeLabel->setStyleSheet("QLabel{color:red;}");
const CTxDestination dest =
DecodeDestination(text.toStdString(), model->getChainParams());
if (text.isEmpty()) {
// Nothing entered
ui->labelCoinControlChangeLabel->setText("");
} else if (!IsValidDestination(dest)) {
// Invalid address
ui->labelCoinControlChangeLabel->setText(
tr("Warning: Invalid Bitcoin address"));
} else {
// Valid address
if (!model->wallet().isSpendable(dest)) {
ui->labelCoinControlChangeLabel->setText(
tr("Warning: Unknown change address"));
// confirmation dialog
QMessageBox::StandardButton btnRetVal = QMessageBox::question(
this, tr("Confirm custom change address"),
tr("The address you selected for change is not part of "
"this wallet. Any or all funds in your wallet may be "
"sent to this address. Are you sure?"),
QMessageBox::Yes | QMessageBox::Cancel,
QMessageBox::Cancel);
if (btnRetVal == QMessageBox::Yes) {
CoinControlDialog::coinControl()->destChange = dest;
} else {
ui->lineEditCoinControlChange->setText("");
ui->labelCoinControlChangeLabel->setStyleSheet(
"QLabel{color:black;}");
ui->labelCoinControlChangeLabel->setText("");
}
} else {
// Known change address
ui->labelCoinControlChangeLabel->setStyleSheet(
"QLabel{color:black;}");
// Query label
QString associatedLabel =
model->getAddressTableModel()->labelForAddress(text);
if (!associatedLabel.isEmpty()) {
ui->labelCoinControlChangeLabel->setText(associatedLabel);
} else {
ui->labelCoinControlChangeLabel->setText(tr("(no label)"));
}
CoinControlDialog::coinControl()->destChange = dest;
}
}
}
}
// Coin Control: update labels
void SendCoinsDialog::coinControlUpdateLabels() {
if (!model || !model->getOptionsModel()) {
return;
}
updateCoinControlState(*CoinControlDialog::coinControl());
// set pay amounts
CoinControlDialog::payAmounts.clear();
CoinControlDialog::fSubtractFeeFromAmount = false;
for (int i = 0; i < ui->entries->count(); ++i) {
SendCoinsEntry *entry =
qobject_cast<SendCoinsEntry *>(ui->entries->itemAt(i)->widget());
if (entry && !entry->isHidden()) {
SendCoinsRecipient rcp = entry->getValue();
CoinControlDialog::payAmounts.append(rcp.amount);
if (rcp.fSubtractFeeFromAmount) {
CoinControlDialog::fSubtractFeeFromAmount = true;
}
}
}
if (CoinControlDialog::coinControl()->HasSelected()) {
// actual coin control calculation
CoinControlDialog::updateLabels(model, this);
// show coin control stats
ui->labelCoinControlAutomaticallySelected->hide();
ui->widgetCoinControl->show();
} else {
// hide coin control stats
ui->labelCoinControlAutomaticallySelected->show();
ui->widgetCoinControl->hide();
ui->labelCoinControlInsuffFunds->hide();
}
}
SendConfirmationDialog::SendConfirmationDialog(const QString &title,
const QString &text,
const QString &informative_text,
const QString &detailed_text,
int _secDelay, QWidget *parent)
: QMessageBox(parent), secDelay(_secDelay) {
setIcon(QMessageBox::Question);
// On macOS, the window title is ignored (as required by the macOS
// Guidelines).
setWindowTitle(title);
setText(text);
setInformativeText(informative_text);
setDetailedText(detailed_text);
setStandardButtons(QMessageBox::Yes | QMessageBox::Cancel);
setDefaultButton(QMessageBox::Cancel);
yesButton = button(QMessageBox::Yes);
updateYesButton();
connect(&countDownTimer, &QTimer::timeout, this,
&SendConfirmationDialog::countDown);
}
int SendConfirmationDialog::exec() {
updateYesButton();
countDownTimer.start(1000);
return QMessageBox::exec();
}
void SendConfirmationDialog::countDown() {
secDelay--;
updateYesButton();
if (secDelay <= 0) {
countDownTimer.stop();
}
}
void SendConfirmationDialog::updateYesButton() {
if (secDelay > 0) {
yesButton->setEnabled(false);
yesButton->setText(tr("Yes") + " (" + QString::number(secDelay) + ")");
} else {
yesButton->setEnabled(true);
yesButton->setText(tr("Yes"));
}
}