Differential D2406 Diff 6928 src/qt/sendcoinsdialog.cpp

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src/qt/sendcoinsdialog.cpp

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#include "wallet/wallet.h"		#include "wallet/wallet.h"

#include <QMessageBox>		#include <QMessageBox>
#include <QScrollBar>		#include <QScrollBar>
#include <QSettings>		#include <QSettings>
#include <QTextDocument>		#include <QTextDocument>
#include <QTimer>		#include <QTimer>

		static const std::array<int, 9> confTargets = {
		{2, 4, 6, 12, 24, 48, 144, 504, 1008}};
		int getConfTargetForIndex(int index) {
		if (index + 1 > static_cast<int>(confTargets.size())) {
		return confTargets.back();
		}
		if (index < 0) {
		return confTargets[0];
		}
		return confTargets[index];
		}
		int getIndexForConfTarget(int target) {
		for (unsigned int i = 0; i < confTargets.size(); i++) {
		if (confTargets[i] >= target) {
		return i;
		}
		}
		return confTargets.size() - 1;
		}

SendCoinsDialog::SendCoinsDialog(const PlatformStyle *_platformStyle,		SendCoinsDialog::SendCoinsDialog(const PlatformStyle *_platformStyle,
QWidget *parent)		QWidget *parent)
: QDialog(parent), ui(new Ui::SendCoinsDialog), clientModel(0), model(0),		: QDialog(parent), ui(new Ui::SendCoinsDialog), clientModel(0), model(0),
fNewRecipientAllowed(true), fFeeMinimized(true),		fNewRecipientAllowed(true), fFeeMinimized(true),
platformStyle(_platformStyle) {		platformStyle(_platformStyle) {
ui->setupUi(this);		ui->setupUi(this);

if (!_platformStyle->getImagesOnButtons()) {		if (!_platformStyle->getImagesOnButtons()) {
▲ Show 20 Lines • Show All 151 Lines • ▼ Show 20 Lines	if (_model && _model->getOptionsModel()) {
connect(_model->getOptionsModel(),		connect(_model->getOptionsModel(),
SIGNAL(coinControlFeaturesChanged(bool)), this,		SIGNAL(coinControlFeaturesChanged(bool)), this,
SLOT(coinControlFeatureChanged(bool)));		SLOT(coinControlFeatureChanged(bool)));
ui->frameCoinControl->setVisible(		ui->frameCoinControl->setVisible(
_model->getOptionsModel()->getCoinControlFeatures());		_model->getOptionsModel()->getCoinControlFeatures());
coinControlUpdateLabels();		coinControlUpdateLabels();

// fee section		// fee section
connect(ui->sliderSmartFee, SIGNAL(valueChanged(int)), this,		for (const int &n : confTargets) {
		ui->confTargetSelector->addItem(
		tr("%1 (%2 blocks)")
		.arg(GUIUtil::formatNiceTimeOffset(
		n * Params().GetConsensus().nPowTargetSpacing))
		.arg(n));
		}
		connect(ui->confTargetSelector, SIGNAL(currentIndexChanged(int)), this,
SLOT(updateSmartFeeLabel()));		SLOT(updateSmartFeeLabel()));
connect(ui->sliderSmartFee, SIGNAL(valueChanged(int)), this,		connect(ui->confTargetSelector, SIGNAL(currentIndexChanged(int)), this,
SLOT(updateGlobalFeeVariables()));		SLOT(updateGlobalFeeVariables()));
connect(ui->sliderSmartFee, SIGNAL(valueChanged(int)), this,		connect(ui->confTargetSelector, SIGNAL(currentIndexChanged(int)), this,
SLOT(coinControlUpdateLabels()));		SLOT(coinControlUpdateLabels()));
connect(ui->groupFee, SIGNAL(buttonClicked(int)), this,		connect(ui->groupFee, SIGNAL(buttonClicked(int)), this,
SLOT(updateFeeSectionControls()));		SLOT(updateFeeSectionControls()));
connect(ui->groupFee, SIGNAL(buttonClicked(int)), this,		connect(ui->groupFee, SIGNAL(buttonClicked(int)), this,
SLOT(updateGlobalFeeVariables()));		SLOT(updateGlobalFeeVariables()));
connect(ui->groupFee, SIGNAL(buttonClicked(int)), this,		connect(ui->groupFee, SIGNAL(buttonClicked(int)), this,
SLOT(coinControlUpdateLabels()));		SLOT(coinControlUpdateLabels()));
connect(ui->groupCustomFee, SIGNAL(buttonClicked(int)), this,		connect(ui->groupCustomFee, SIGNAL(buttonClicked(int)), this,
Show All 17 Lines	if (_model && _model->getOptionsModel()) {
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;
if (settings.value("nSmartFeeSliderPosition").toInt() == 0) {		if (settings.value("nSmartFeeSliderPosition").toInt() != 0) {
ui->sliderSmartFee->setValue(ui->sliderSmartFee->maximum() -		// migrate nSmartFeeSliderPosition to nConfTarget
model->getDefaultConfirmTarget() + 2);		// nConfTarget is available since 0.18.7 (replaced
		// nSmartFeeSliderPosition) 25 == old slider range
		int nConfirmTarget =
		25 - settings.value("nSmartFeeSliderPosition").toInt();
		settings.setValue("nConfTarget", nConfirmTarget);
		settings.remove("nSmartFeeSliderPosition");
		}
		if (settings.value("nConfTarget").toInt() == 0) {
		ui->confTargetSelector->setCurrentIndex(
		getIndexForConfTarget(model->getDefaultConfirmTarget()));
} else {		} else {
ui->sliderSmartFee->setValue(		ui->confTargetSelector->setCurrentIndex(
settings.value("nSmartFeeSliderPosition").toInt());		getIndexForConfTarget(settings.value("nConfTarget").toInt()));
}		}
}		}
}		}

SendCoinsDialog::~SendCoinsDialog() {		SendCoinsDialog::~SendCoinsDialog() {
QSettings settings;		QSettings settings;
settings.setValue("fFeeSectionMinimized", fFeeMinimized);		settings.setValue("fFeeSectionMinimized", fFeeMinimized);
settings.setValue("nFeeRadio", ui->groupFee->checkedId());		settings.setValue("nFeeRadio", ui->groupFee->checkedId());
settings.setValue("nCustomFeeRadio", ui->groupCustomFee->checkedId());		settings.setValue("nCustomFeeRadio", ui->groupCustomFee->checkedId());
settings.setValue("nSmartFeeSliderPosition", ui->sliderSmartFee->value());		settings.setValue(
		"nConfTarget",
		getConfTargetForIndex(ui->confTargetSelector->currentIndex()));
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() {		void SendCoinsDialog::on_sendButton_clicked() {
Show All 35 Lines	void SendCoinsDialog::on_sendButton_clicked() {
// 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;
}		}
if (ui->radioSmartFee->isChecked()) {		if (ui->radioSmartFee->isChecked()) {
ctrl.nConfirmTarget =		ctrl.nConfirmTarget =
ui->sliderSmartFee->maximum() - ui->sliderSmartFee->value() + 2;		getConfTargetForIndex(ui->confTargetSelector->currentIndex());
} else {		} else {
ctrl.nConfirmTarget = 0;		ctrl.nConfirmTarget = 0;
}		}

prepareStatus = model->prepareTransaction(currentTransaction, &ctrl);		prepareStatus = model->prepareTransaction(currentTransaction, &ctrl);

// process prepareStatus and on error generate message shown to user		// process prepareStatus and on error generate message shown to user
processSendCoinsReturn(		processSendCoinsReturn(
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}		}

void SendCoinsDialog::setMinimumFee() {		void SendCoinsDialog::setMinimumFee() {
ui->radioCustomPerKilobyte->setChecked(true);		ui->radioCustomPerKilobyte->setChecked(true);
ui->customFee->setValue(GetMinimumFee(1000, 2, g_mempool));		ui->customFee->setValue(GetMinimumFee(1000, 2, g_mempool));
}		}

void SendCoinsDialog::updateFeeSectionControls() {		void SendCoinsDialog::updateFeeSectionControls() {
ui->sliderSmartFee->setEnabled(ui->radioSmartFee->isChecked());		ui->confTargetSelector->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());
ui->labelSmartFeeNormal->setEnabled(ui->radioSmartFee->isChecked());
ui->labelSmartFeeFast->setEnabled(ui->radioSmartFee->isChecked());
ui->confirmationTargetLabel->setEnabled(ui->radioSmartFee->isChecked());
ui->checkBoxMinimumFee->setEnabled(ui->radioCustomFee->isChecked());		ui->checkBoxMinimumFee->setEnabled(ui->radioCustomFee->isChecked());
ui->labelMinFeeWarning->setEnabled(ui->radioCustomFee->isChecked());		ui->labelMinFeeWarning->setEnabled(ui->radioCustomFee->isChecked());
ui->radioCustomPerKilobyte->setEnabled(		ui->radioCustomPerKilobyte->setEnabled(
ui->radioCustomFee->isChecked() &&		ui->radioCustomFee->isChecked() &&
!ui->checkBoxMinimumFee->isChecked());		!ui->checkBoxMinimumFee->isChecked());
ui->radioCustomAtLeast->setEnabled(		ui->radioCustomAtLeast->setEnabled(
ui->radioCustomFee->isChecked() &&		ui->radioCustomFee->isChecked() &&
!ui->checkBoxMinimumFee->isChecked() &&		!ui->checkBoxMinimumFee->isChecked() &&
CoinControlDialog::coinControl->HasSelected());		CoinControlDialog::coinControl->HasSelected());
ui->customFee->setEnabled(ui->radioCustomFee->isChecked() &&		ui->customFee->setEnabled(ui->radioCustomFee->isChecked() &&
!ui->checkBoxMinimumFee->isChecked());		!ui->checkBoxMinimumFee->isChecked());
}		}

void SendCoinsDialog::updateGlobalFeeVariables() {		void SendCoinsDialog::updateGlobalFeeVariables() {
if (ui->radioSmartFee->isChecked()) {		if (ui->radioSmartFee->isChecked()) {
int nConfirmTarget =
ui->sliderSmartFee->maximum() - ui->sliderSmartFee->value() + 2;
payTxFee = CFeeRate(Amount::zero());		payTxFee = CFeeRate(Amount::zero());

// set nMinimumTotalFee to 0 to not accidentally pay a custom fee		// set nMinimumTotalFee to 0 to not accidentally pay a custom fee
CoinControlDialog::coinControl->nMinimumTotalFee = Amount::zero();		CoinControlDialog::coinControl->nMinimumTotalFee = Amount::zero();

// show the estimated required time for confirmation
ui->confirmationTargetLabel->setText(
GUIUtil::formatDurationStr(
nConfirmTarget *
model->getChainParams().GetConsensus().nPowTargetSpacing) +
" / " + tr("%n block(s)", "", nConfirmTarget));
} else {		} else {
payTxFee = CFeeRate(Amount(ui->customFee->value()));		payTxFee = CFeeRate(Amount(ui->customFee->value()));

// if user has selected to set a minimum absolute fee, pass the value to		// if user has selected to set a minimum absolute fee, pass the value to
// coincontrol		// coincontrol
// set nMinimumTotalFee to 0 in case of user has selected that the fee		// set nMinimumTotalFee to 0 in case of user has selected that the fee
// is per KB		// is per KB
CoinControlDialog::coinControl->nMinimumTotalFee =		CoinControlDialog::coinControl->nMinimumTotalFee =
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}		}

void SendCoinsDialog::updateSmartFeeLabel() {		void SendCoinsDialog::updateSmartFeeLabel() {
if (!model \|\| !model->getOptionsModel()) {		if (!model \|\| !model->getOptionsModel()) {
return;		return;
}		}

int nBlocksToConfirm =		int nBlocksToConfirm =
ui->sliderSmartFee->maximum() - ui->sliderSmartFee->value() + 2;		getConfTargetForIndex(ui->confTargetSelector->currentIndex());
int estimateFoundAtBlocks = nBlocksToConfirm;		int estimateFoundAtBlocks = nBlocksToConfirm;
CFeeRate feeRate =		CFeeRate feeRate =
g_mempool.estimateSmartFee(nBlocksToConfirm, &estimateFoundAtBlocks);		g_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(),
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