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Diffstat (limited to 'src/qt/sendcoinsdialog.cpp')
-rw-r--r--src/qt/sendcoinsdialog.cpp196
1 files changed, 191 insertions, 5 deletions
diff --git a/src/qt/sendcoinsdialog.cpp b/src/qt/sendcoinsdialog.cpp
index ce94131cce..ff39829b95 100644
--- a/src/qt/sendcoinsdialog.cpp
+++ b/src/qt/sendcoinsdialog.cpp
@@ -7,10 +7,12 @@
#include "addresstablemodel.h"
#include "bitcoinunits.h"
+#include "clientmodel.h"
#include "coincontroldialog.h"
#include "guiutil.h"
#include "optionsmodel.h"
#include "sendcoinsentry.h"
+#include "wallet.h"
#include "walletmodel.h"
#include "base58.h"
@@ -19,6 +21,7 @@
#include <QMessageBox>
#include <QScrollBar>
+#include <QSettings>
#include <QTextDocument>
SendCoinsDialog::SendCoinsDialog(QWidget *parent) :
@@ -72,9 +75,46 @@ SendCoinsDialog::SendCoinsDialog(QWidget *parent) :
ui->labelCoinControlLowOutput->addAction(clipboardLowOutputAction);
ui->labelCoinControlChange->addAction(clipboardChangeAction);
+ // init transaction fee section
+ QSettings settings;
+ if (!settings.contains("fFeeSectionMinimized"))
+ settings.setValue("fFeeSectionMinimized", true);
+ if (!settings.contains("nFeeRadio") && settings.contains("nTransactionFee") && settings.value("nTransactionFee").toLongLong() > 0) // compatibility
+ settings.setValue("nFeeRadio", 1); // custom
+ if (!settings.contains("nFeeRadio"))
+ settings.setValue("nFeeRadio", 0); // recommended
+ if (!settings.contains("nCustomFeeRadio") && settings.contains("nTransactionFee") && settings.value("nTransactionFee").toLongLong() > 0) // compatibility
+ settings.setValue("nCustomFeeRadio", 1); // total at least
+ if (!settings.contains("nCustomFeeRadio"))
+ settings.setValue("nCustomFeeRadio", 0); // per kilobyte
+ if (!settings.contains("nSmartFeeSliderPosition"))
+ settings.setValue("nSmartFeeSliderPosition", 0);
+ if (!settings.contains("nTransactionFee"))
+ settings.setValue("nTransactionFee", (qint64)DEFAULT_TRANSACTION_FEE);
+ if (!settings.contains("fPayOnlyMinFee"))
+ settings.setValue("fPayOnlyMinFee", false);
+ if (!settings.contains("fSendFreeTransactions"))
+ settings.setValue("fSendFreeTransactions", false);
+ ui->groupFee->setId(ui->radioSmartFee, 0);
+ ui->groupFee->setId(ui->radioCustomFee, 1);
+ ui->groupFee->button((int)std::max(0, std::min(1, settings.value("nFeeRadio").toInt())))->setChecked(true);
+ ui->groupCustomFee->setId(ui->radioCustomPerKilobyte, 0);
+ ui->groupCustomFee->setId(ui->radioCustomAtLeast, 1);
+ ui->groupCustomFee->button((int)std::max(0, std::min(1, settings.value("nCustomFeeRadio").toInt())))->setChecked(true);
+ ui->sliderSmartFee->setValue(settings.value("nSmartFeeSliderPosition").toInt());
+ ui->customFee->setValue(settings.value("nTransactionFee").toLongLong());
+ ui->checkBoxMinimumFee->setChecked(settings.value("fPayOnlyMinFee").toBool());
+ ui->checkBoxFreeTx->setChecked(settings.value("fSendFreeTransactions").toBool());
+ minimizeFeeSection(settings.value("fFeeSectionMinimized").toBool());
+
fNewRecipientAllowed = true;
}
+void SendCoinsDialog::setClientModel(ClientModel *clientModel)
+{
+ this->clientModel = clientModel;
+}
+
void SendCoinsDialog::setModel(WalletModel *model)
{
this->model = model;
@@ -94,18 +134,51 @@ void SendCoinsDialog::setModel(WalletModel *model)
model->getWatchBalance(), model->getWatchUnconfirmedBalance(), model->getWatchImmatureBalance());
connect(model, SIGNAL(balanceChanged(CAmount,CAmount,CAmount,CAmount,CAmount,CAmount)), this, SLOT(setBalance(CAmount,CAmount,CAmount,CAmount,CAmount,CAmount)));
connect(model->getOptionsModel(), SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
+ updateDisplayUnit();
// Coin Control
connect(model->getOptionsModel(), SIGNAL(displayUnitChanged(int)), this, SLOT(coinControlUpdateLabels()));
connect(model->getOptionsModel(), SIGNAL(coinControlFeaturesChanged(bool)), this, SLOT(coinControlFeatureChanged(bool)));
- connect(model->getOptionsModel(), SIGNAL(transactionFeeChanged(CAmount)), this, SLOT(coinControlUpdateLabels()));
ui->frameCoinControl->setVisible(model->getOptionsModel()->getCoinControlFeatures());
coinControlUpdateLabels();
+
+ // fee section
+ connect(clientModel, SIGNAL(numBlocksChanged(int)), this, SLOT(updateSmartFeeLabel()));
+ connect(ui->sliderSmartFee, SIGNAL(valueChanged(int)), this, SLOT(updateSmartFeeLabel()));
+ connect(ui->sliderSmartFee, SIGNAL(valueChanged(int)), this, SLOT(updateGlobalFeeVariables()));
+ connect(ui->sliderSmartFee, SIGNAL(valueChanged(int)), this, SLOT(coinControlUpdateLabels()));
+ connect(ui->groupFee, SIGNAL(buttonClicked(int)), this, SLOT(updateFeeSectionControls()));
+ connect(ui->groupFee, SIGNAL(buttonClicked(int)), this, SLOT(updateGlobalFeeVariables()));
+ connect(ui->groupFee, SIGNAL(buttonClicked(int)), this, SLOT(coinControlUpdateLabels()));
+ connect(ui->groupCustomFee, SIGNAL(buttonClicked(int)), this, SLOT(updateGlobalFeeVariables()));
+ connect(ui->groupCustomFee, SIGNAL(buttonClicked(int)), this, SLOT(coinControlUpdateLabels()));
+ connect(ui->customFee, SIGNAL(valueChanged()), this, SLOT(updateGlobalFeeVariables()));
+ connect(ui->customFee, SIGNAL(valueChanged()), this, SLOT(coinControlUpdateLabels()));
+ connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, SLOT(setMinimumFee()));
+ connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, SLOT(updateFeeSectionControls()));
+ connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, SLOT(updateGlobalFeeVariables()));
+ connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, SLOT(coinControlUpdateLabels()));
+ connect(ui->checkBoxFreeTx, SIGNAL(stateChanged(int)), this, SLOT(updateGlobalFeeVariables()));
+ connect(ui->checkBoxFreeTx, SIGNAL(stateChanged(int)), this, SLOT(coinControlUpdateLabels()));
+ ui->customFee->setSingleStep(CWallet::minTxFee.GetFeePerK());
+ updateFeeSectionControls();
+ updateMinFeeLabel();
+ updateSmartFeeLabel();
+ updateGlobalFeeVariables();
}
}
SendCoinsDialog::~SendCoinsDialog()
{
+ QSettings settings;
+ settings.setValue("fFeeSectionMinimized", fFeeMinimized);
+ settings.setValue("nFeeRadio", ui->groupFee->checkedId());
+ settings.setValue("nCustomFeeRadio", ui->groupCustomFee->checkedId());
+ settings.setValue("nSmartFeeSliderPosition", ui->sliderSmartFee->value());
+ settings.setValue("nTransactionFee", (qint64)ui->customFee->value());
+ settings.setValue("fPayOnlyMinFee", ui->checkBoxMinimumFee->isChecked());
+ settings.setValue("fSendFreeTransactions", ui->checkBoxFreeTx->isChecked());
+
delete ui;
}
@@ -214,6 +287,9 @@ void SendCoinsDialog::on_sendButton_clicked()
questionString.append(BitcoinUnits::formatHtmlWithUnit(model->getOptionsModel()->getDisplayUnit(), txFee));
questionString.append("</span> ");
questionString.append(tr("added as transaction fee"));
+
+ // append transaction size
+ questionString.append(" (" + QString::number((double)currentTransaction.getTransactionSize() / 1000) + " kB)");
}
// add total amount in all subdivision units
@@ -402,6 +478,9 @@ void SendCoinsDialog::setBalance(const CAmount& balance, const CAmount& unconfir
void SendCoinsDialog::updateDisplayUnit()
{
setBalance(model->getBalance(), 0, 0, 0, 0, 0);
+ ui->customFee->setDisplayUnit(model->getOptionsModel()->getDisplayUnit());
+ updateMinFeeLabel();
+ updateSmartFeeLabel();
}
void SendCoinsDialog::processSendCoinsReturn(const WalletModel::SendCoinsReturn &sendCoinsReturn, const QString &msgArg)
@@ -438,6 +517,9 @@ void SendCoinsDialog::processSendCoinsReturn(const WalletModel::SendCoinsReturn
msgParams.first = tr("The transaction was rejected! This might happen if some of the coins in your wallet were already spent, such as if you used a copy of wallet.dat and coins were spent in the copy but not marked as spent here.");
msgParams.second = CClientUIInterface::MSG_ERROR;
break;
+ case WalletModel::InsaneFee:
+ msgParams.first = tr("A fee higher than %1 is considered an insanely high fee.").arg(BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(), 10000000));
+ break;
// included to prevent a compiler warning.
case WalletModel::OK:
default:
@@ -447,6 +529,110 @@ void SendCoinsDialog::processSendCoinsReturn(const WalletModel::SendCoinsReturn
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::setMinimumFee()
+{
+ ui->radioCustomPerKilobyte->setChecked(true);
+ ui->customFee->setValue(CWallet::minTxFee.GetFeePerK());
+}
+
+void SendCoinsDialog::updateFeeSectionControls()
+{
+ ui->sliderSmartFee ->setEnabled(ui->radioSmartFee->isChecked());
+ ui->labelSmartFee ->setEnabled(ui->radioSmartFee->isChecked());
+ ui->labelSmartFee2 ->setEnabled(ui->radioSmartFee->isChecked());
+ ui->labelSmartFee3 ->setEnabled(ui->radioSmartFee->isChecked());
+ ui->labelFeeEstimation ->setEnabled(ui->radioSmartFee->isChecked());
+ ui->labelSmartFeeNormal ->setEnabled(ui->radioSmartFee->isChecked());
+ ui->labelSmartFeeFast ->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->radioCustomAtLeast ->setEnabled(ui->radioCustomFee->isChecked() && !ui->checkBoxMinimumFee->isChecked());
+ ui->customFee ->setEnabled(ui->radioCustomFee->isChecked() && !ui->checkBoxMinimumFee->isChecked());
+}
+
+void SendCoinsDialog::updateGlobalFeeVariables()
+{
+ if (ui->radioSmartFee->isChecked())
+ {
+ nTxConfirmTarget = (int)25 - (int)std::max(0, std::min(24, ui->sliderSmartFee->value()));
+ payTxFee = CFeeRate(0);
+ }
+ else
+ {
+ nTxConfirmTarget = 25;
+ payTxFee = CFeeRate(ui->customFee->value());
+ fPayAtLeastCustomFee = ui->radioCustomAtLeast->isChecked();
+ }
+
+ fSendFreeTransactions = ui->checkBoxFreeTx->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 minimum fee of %1").arg(
+ BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(), CWallet::minTxFee.GetFeePerK()) + "/kB")
+ );
+}
+
+void SendCoinsDialog::updateSmartFeeLabel()
+{
+ if(!model || !model->getOptionsModel())
+ return;
+
+ int nBlocksToConfirm = (int)25 - (int)std::max(0, std::min(24, ui->sliderSmartFee->value()));
+ CFeeRate feeRate = mempool.estimateFee(nBlocksToConfirm);
+ if (feeRate <= CFeeRate(0)) // not enough data => minfee
+ {
+ ui->labelSmartFee->setText(BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(), CWallet::minTxFee.GetFeePerK()) + "/kB");
+ ui->labelSmartFee2->show(); // (Smart fee not initialized yet. This usually takes a few blocks...)
+ ui->labelFeeEstimation->setText("");
+ }
+ else
+ {
+ ui->labelSmartFee->setText(BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(), feeRate.GetFeePerK()) + "/kB");
+ ui->labelSmartFee2->hide();
+ ui->labelFeeEstimation->setText(tr("Estimated to begin confirmation within %1 block(s).").arg(nBlocksToConfirm));
+ }
+
+ updateFeeMinimizedLabel();
+}
+
// Coin Control: copy label "Quantity" to clipboard
void SendCoinsDialog::coinControlClipboardQuantity()
{
@@ -462,19 +648,19 @@ void SendCoinsDialog::coinControlClipboardAmount()
// Coin Control: copy label "Fee" to clipboard
void SendCoinsDialog::coinControlClipboardFee()
{
- GUIUtil::setClipboard(ui->labelCoinControlFee->text().left(ui->labelCoinControlFee->text().indexOf(" ")));
+ GUIUtil::setClipboard(ui->labelCoinControlFee->text().left(ui->labelCoinControlFee->text().indexOf(" ")).replace("~", ""));
}
// Coin Control: copy label "After fee" to clipboard
void SendCoinsDialog::coinControlClipboardAfterFee()
{
- GUIUtil::setClipboard(ui->labelCoinControlAfterFee->text().left(ui->labelCoinControlAfterFee->text().indexOf(" ")));
+ GUIUtil::setClipboard(ui->labelCoinControlAfterFee->text().left(ui->labelCoinControlAfterFee->text().indexOf(" ")).replace("~", ""));
}
// Coin Control: copy label "Bytes" to clipboard
void SendCoinsDialog::coinControlClipboardBytes()
{
- GUIUtil::setClipboard(ui->labelCoinControlBytes->text());
+ GUIUtil::setClipboard(ui->labelCoinControlBytes->text().replace("~", ""));
}
// Coin Control: copy label "Priority" to clipboard
@@ -492,7 +678,7 @@ void SendCoinsDialog::coinControlClipboardLowOutput()
// Coin Control: copy label "Change" to clipboard
void SendCoinsDialog::coinControlClipboardChange()
{
- GUIUtil::setClipboard(ui->labelCoinControlChange->text().left(ui->labelCoinControlChange->text().indexOf(" ")));
+ GUIUtil::setClipboard(ui->labelCoinControlChange->text().left(ui->labelCoinControlChange->text().indexOf(" ")).replace("~", ""));
}
// Coin Control: settings menu - coin control enabled/disabled by user