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Differential D1800 Diff 5037 src/qt/sendcoinsdialog.cpp

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src/qt/sendcoinsdialog.cpp

Show First 20 Lines • Show All 214 Lines • ▼ Show 20 Lines if (_model && _model->getOptionsModel()) {
connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this,
SLOT(setMinimumFee())); SLOT(setMinimumFee()));
connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this,
SLOT(updateFeeSectionControls())); SLOT(updateFeeSectionControls()));
connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this,
SLOT(updateGlobalFeeVariables())); SLOT(updateGlobalFeeVariables()));
connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this,
SLOT(coinControlUpdateLabels())); SLOT(coinControlUpdateLabels()));
ui->customFee->setSingleStep(CWallet::GetRequiredFee(1000)); ui->customFee->setSingleStep(CWallet::GetMinimumFee(1000, 2, mempool));
updateFeeSectionControls(); updateFeeSectionControls();
updateMinFeeLabel(); updateMinFeeLabel();
updateSmartFeeLabel(); updateSmartFeeLabel();
updateGlobalFeeVariables(); updateGlobalFeeVariables();
// set the smartfee-sliders default value (wallets default conf.target // set the smartfee-sliders default value (wallets default conf.target
// or last stored value) // or last stored value)
QSettings settings; QSettings settings;
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void SendCoinsDialog::on_buttonMinimizeFee_clicked() { void SendCoinsDialog::on_buttonMinimizeFee_clicked() {
updateFeeMinimizedLabel(); updateFeeMinimizedLabel();
minimizeFeeSection(true); minimizeFeeSection(true);
} }
void SendCoinsDialog::setMinimumFee() { void SendCoinsDialog::setMinimumFee() {
ui->radioCustomPerKilobyte->setChecked(true); ui->radioCustomPerKilobyte->setChecked(true);
ui->customFee->setValue(CWallet::GetRequiredFee(1000)); ui->customFee->setValue(CWallet::GetMinimumFee(1000, 2, mempool));
} }
void SendCoinsDialog::updateFeeSectionControls() { void SendCoinsDialog::updateFeeSectionControls() {
ui->sliderSmartFee->setEnabled(ui->radioSmartFee->isChecked()); ui->sliderSmartFee->setEnabled(ui->radioSmartFee->isChecked());
ui->labelSmartFee->setEnabled(ui->radioSmartFee->isChecked()); ui->labelSmartFee->setEnabled(ui->radioSmartFee->isChecked());
ui->labelSmartFee2->setEnabled(ui->radioSmartFee->isChecked()); ui->labelSmartFee2->setEnabled(ui->radioSmartFee->isChecked());
ui->labelSmartFee3->setEnabled(ui->radioSmartFee->isChecked()); ui->labelSmartFee3->setEnabled(ui->radioSmartFee->isChecked());
ui->labelFeeEstimation->setEnabled(ui->radioSmartFee->isChecked()); ui->labelFeeEstimation->setEnabled(ui->radioSmartFee->isChecked());
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} }
void SendCoinsDialog::updateMinFeeLabel() { void SendCoinsDialog::updateMinFeeLabel() {
if (model && model->getOptionsModel()) if (model && model->getOptionsModel())
ui->checkBoxMinimumFee->setText( ui->checkBoxMinimumFee->setText(
tr("Pay only the required fee of %1") tr("Pay only the required fee of %1")
.arg(BitcoinUnits::formatWithUnit( .arg(BitcoinUnits::formatWithUnit(
model->getOptionsModel()->getDisplayUnit(), model->getOptionsModel()->getDisplayUnit(),
CWallet::GetRequiredFee(1000)) + CWallet::GetMinimumFee(1000, 2, mempool)) +
"/kB")); "/kB"));
} }
void SendCoinsDialog::updateSmartFeeLabel() { void SendCoinsDialog::updateSmartFeeLabel() {
if (!model || !model->getOptionsModel()) return; if (!model || !model->getOptionsModel()) return;
int nBlocksToConfirm = int nBlocksToConfirm =
ui->sliderSmartFee->maximum() - ui->sliderSmartFee->value() + 2; ui->sliderSmartFee->maximum() - ui->sliderSmartFee->value() + 2;
int estimateFoundAtBlocks = nBlocksToConfirm; int estimateFoundAtBlocks = nBlocksToConfirm;
CFeeRate feeRate = CFeeRate feeRate =
mempool.estimateSmartFee(nBlocksToConfirm, &estimateFoundAtBlocks); mempool.estimateSmartFee(nBlocksToConfirm, &estimateFoundAtBlocks);
// not enough data => minfee // not enough data => minfee
if (feeRate <= CFeeRate(Amount::zero())) { if (feeRate <= CFeeRate(Amount::zero())) {
ui->labelSmartFee->setText( ui->labelSmartFee->setText(
BitcoinUnits::formatWithUnit( BitcoinUnits::formatWithUnit(
model->getOptionsModel()->getDisplayUnit(), model->getOptionsModel()->getDisplayUnit(),
std::max(CWallet::fallbackFee.GetFeePerK(), std::max(CWallet::fallbackFee.GetFeePerK(),
CWallet::GetRequiredFee(1000))) + CWallet::GetMinimumFee(1000, 2, mempool))) +
"/kB"); "/kB");
// (Smart fee not initialized yet. This usually takes a few blocks...) // (Smart fee not initialized yet. This usually takes a few blocks...)
ui->labelSmartFee2->show(); ui->labelSmartFee2->show();
ui->labelFeeEstimation->setText(""); ui->labelFeeEstimation->setText("");
} else { } else {
ui->labelSmartFee->setText( ui->labelSmartFee->setText(
BitcoinUnits::formatWithUnit( BitcoinUnits::formatWithUnit(
model->getOptionsModel()->getDisplayUnit(), model->getOptionsModel()->getDisplayUnit(),
std::max(feeRate.GetFeePerK(), CWallet::GetRequiredFee(1000))) + std::max(feeRate.GetFeePerK(),
CWallet::GetMinimumFee(1000, 2, mempool))) +
"/kB"); "/kB");
ui->labelSmartFee2->hide(); ui->labelSmartFee2->hide();
ui->labelFeeEstimation->setText( ui->labelFeeEstimation->setText(
tr("Estimated to begin confirmation within %n block(s).", "", tr("Estimated to begin confirmation within %n block(s).", "",
estimateFoundAtBlocks)); estimateFoundAtBlocks));
} }
updateFeeMinimizedLabel(); updateFeeMinimizedLabel();
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