mirror of
https://github.com/dashpay/dash.git
synced 2024-12-28 13:32:47 +01:00
867 lines
32 KiB
C++
867 lines
32 KiB
C++
// Copyright (c) 2011-2015 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#include "sendcoinsdialog.h"
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#include "ui_sendcoinsdialog.h"
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#include "addresstablemodel.h"
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#include "bitcoinunits.h"
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#include "clientmodel.h"
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#include "coincontroldialog.h"
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#include "guiutil.h"
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#include "optionsmodel.h"
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#include "platformstyle.h"
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#include "sendcoinsentry.h"
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#include "walletmodel.h"
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#include "base58.h"
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#include "coincontrol.h"
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#include "main.h" // mempool and minRelayTxFee
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#include "ui_interface.h"
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#include "txmempool.h"
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#include "wallet/wallet.h"
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#include <QMessageBox>
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#include <QScrollBar>
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#include <QSettings>
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#include <QTextDocument>
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#include <QTimer>
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#define SEND_CONFIRM_DELAY 3
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SendCoinsDialog::SendCoinsDialog(const PlatformStyle *platformStyle, QWidget *parent) :
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QDialog(parent),
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ui(new Ui::SendCoinsDialog),
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clientModel(0),
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model(0),
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fNewRecipientAllowed(true),
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fFeeMinimized(true),
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platformStyle(platformStyle)
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{
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ui->setupUi(this);
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if (!platformStyle->getImagesOnButtons()) {
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ui->addButton->setIcon(QIcon());
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ui->clearButton->setIcon(QIcon());
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ui->sendButton->setIcon(QIcon());
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} else {
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ui->addButton->setIcon(platformStyle->SingleColorIcon(":/icons/add"));
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ui->clearButton->setIcon(platformStyle->SingleColorIcon(":/icons/remove"));
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ui->sendButton->setIcon(platformStyle->SingleColorIcon(":/icons/send"));
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}
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GUIUtil::setupAddressWidget(ui->lineEditCoinControlChange, this);
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addEntry();
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connect(ui->addButton, SIGNAL(clicked()), this, SLOT(addEntry()));
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connect(ui->clearButton, SIGNAL(clicked()), this, SLOT(clear()));
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// Coin Control
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connect(ui->pushButtonCoinControl, SIGNAL(clicked()), this, SLOT(coinControlButtonClicked()));
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connect(ui->checkBoxCoinControlChange, SIGNAL(stateChanged(int)), this, SLOT(coinControlChangeChecked(int)));
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connect(ui->lineEditCoinControlChange, SIGNAL(textEdited(const QString &)), this, SLOT(coinControlChangeEdited(const QString &)));
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// Coin Control: clipboard actions
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QAction *clipboardQuantityAction = new QAction(tr("Copy quantity"), this);
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QAction *clipboardAmountAction = new QAction(tr("Copy amount"), this);
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QAction *clipboardFeeAction = new QAction(tr("Copy fee"), this);
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QAction *clipboardAfterFeeAction = new QAction(tr("Copy after fee"), this);
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QAction *clipboardBytesAction = new QAction(tr("Copy bytes"), this);
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QAction *clipboardLowOutputAction = new QAction(tr("Copy dust"), this);
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QAction *clipboardChangeAction = new QAction(tr("Copy change"), this);
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connect(clipboardQuantityAction, SIGNAL(triggered()), this, SLOT(coinControlClipboardQuantity()));
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connect(clipboardAmountAction, SIGNAL(triggered()), this, SLOT(coinControlClipboardAmount()));
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connect(clipboardFeeAction, SIGNAL(triggered()), this, SLOT(coinControlClipboardFee()));
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connect(clipboardAfterFeeAction, SIGNAL(triggered()), this, SLOT(coinControlClipboardAfterFee()));
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connect(clipboardBytesAction, SIGNAL(triggered()), this, SLOT(coinControlClipboardBytes()));
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connect(clipboardLowOutputAction, SIGNAL(triggered()), this, SLOT(coinControlClipboardLowOutput()));
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connect(clipboardChangeAction, SIGNAL(triggered()), this, SLOT(coinControlClipboardChange()));
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ui->labelCoinControlQuantity->addAction(clipboardQuantityAction);
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ui->labelCoinControlAmount->addAction(clipboardAmountAction);
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ui->labelCoinControlFee->addAction(clipboardFeeAction);
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ui->labelCoinControlAfterFee->addAction(clipboardAfterFeeAction);
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ui->labelCoinControlBytes->addAction(clipboardBytesAction);
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ui->labelCoinControlLowOutput->addAction(clipboardLowOutputAction);
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ui->labelCoinControlChange->addAction(clipboardChangeAction);
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// init transaction fee section
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QSettings settings;
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if (!settings.contains("fFeeSectionMinimized"))
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settings.setValue("fFeeSectionMinimized", true);
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if (!settings.contains("nFeeRadio") && settings.contains("nTransactionFee") && settings.value("nTransactionFee").toLongLong() > 0) // compatibility
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settings.setValue("nFeeRadio", 1); // custom
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if (!settings.contains("nFeeRadio"))
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settings.setValue("nFeeRadio", 0); // recommended
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if (!settings.contains("nCustomFeeRadio") && settings.contains("nTransactionFee") && settings.value("nTransactionFee").toLongLong() > 0) // compatibility
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settings.setValue("nCustomFeeRadio", 1); // total at least
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if (!settings.contains("nCustomFeeRadio"))
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settings.setValue("nCustomFeeRadio", 0); // per kilobyte
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if (!settings.contains("nSmartFeeSliderPosition"))
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settings.setValue("nSmartFeeSliderPosition", 0);
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if (!settings.contains("nTransactionFee"))
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settings.setValue("nTransactionFee", (qint64)DEFAULT_TRANSACTION_FEE);
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if (!settings.contains("fPayOnlyMinFee"))
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settings.setValue("fPayOnlyMinFee", false);
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ui->groupFee->setId(ui->radioSmartFee, 0);
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ui->groupFee->setId(ui->radioCustomFee, 1);
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ui->groupFee->button((int)std::max(0, std::min(1, settings.value("nFeeRadio").toInt())))->setChecked(true);
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ui->groupCustomFee->setId(ui->radioCustomPerKilobyte, 0);
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ui->groupCustomFee->setId(ui->radioCustomAtLeast, 1);
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ui->groupCustomFee->button((int)std::max(0, std::min(1, settings.value("nCustomFeeRadio").toInt())))->setChecked(true);
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ui->sliderSmartFee->setValue(settings.value("nSmartFeeSliderPosition").toInt());
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ui->customFee->setValue(settings.value("nTransactionFee").toLongLong());
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ui->checkBoxMinimumFee->setChecked(settings.value("fPayOnlyMinFee").toBool());
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minimizeFeeSection(settings.value("fFeeSectionMinimized").toBool());
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}
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void SendCoinsDialog::setClientModel(ClientModel *clientModel)
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{
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this->clientModel = clientModel;
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if (clientModel) {
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connect(clientModel, SIGNAL(numBlocksChanged(int,QDateTime,double,bool)), this, SLOT(updateSmartFeeLabel()));
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}
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}
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void SendCoinsDialog::setModel(WalletModel *model)
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{
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this->model = model;
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if(model && model->getOptionsModel())
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{
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for(int i = 0; i < ui->entries->count(); ++i)
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{
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SendCoinsEntry *entry = qobject_cast<SendCoinsEntry*>(ui->entries->itemAt(i)->widget());
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if(entry)
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{
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entry->setModel(model);
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}
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}
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setBalance(model->getBalance(), model->getUnconfirmedBalance(), model->getImmatureBalance(),
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model->getWatchBalance(), model->getWatchUnconfirmedBalance(), model->getWatchImmatureBalance());
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connect(model, SIGNAL(balanceChanged(CAmount,CAmount,CAmount,CAmount,CAmount,CAmount)), this, SLOT(setBalance(CAmount,CAmount,CAmount,CAmount,CAmount,CAmount)));
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connect(model->getOptionsModel(), SIGNAL(displayUnitChanged(int)), this, SLOT(updateDisplayUnit()));
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updateDisplayUnit();
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// Coin Control
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connect(model->getOptionsModel(), SIGNAL(displayUnitChanged(int)), this, SLOT(coinControlUpdateLabels()));
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connect(model->getOptionsModel(), SIGNAL(coinControlFeaturesChanged(bool)), this, SLOT(coinControlFeatureChanged(bool)));
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ui->frameCoinControl->setVisible(model->getOptionsModel()->getCoinControlFeatures());
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coinControlUpdateLabels();
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// fee section
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connect(ui->sliderSmartFee, SIGNAL(valueChanged(int)), this, SLOT(updateSmartFeeLabel()));
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connect(ui->sliderSmartFee, SIGNAL(valueChanged(int)), this, SLOT(updateGlobalFeeVariables()));
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connect(ui->sliderSmartFee, SIGNAL(valueChanged(int)), this, SLOT(coinControlUpdateLabels()));
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connect(ui->groupFee, SIGNAL(buttonClicked(int)), this, SLOT(updateFeeSectionControls()));
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connect(ui->groupFee, SIGNAL(buttonClicked(int)), this, SLOT(updateGlobalFeeVariables()));
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connect(ui->groupFee, SIGNAL(buttonClicked(int)), this, SLOT(coinControlUpdateLabels()));
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connect(ui->groupCustomFee, SIGNAL(buttonClicked(int)), this, SLOT(updateGlobalFeeVariables()));
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connect(ui->groupCustomFee, SIGNAL(buttonClicked(int)), this, SLOT(coinControlUpdateLabels()));
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connect(ui->customFee, SIGNAL(valueChanged()), this, SLOT(updateGlobalFeeVariables()));
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connect(ui->customFee, SIGNAL(valueChanged()), this, SLOT(coinControlUpdateLabels()));
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connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, SLOT(setMinimumFee()));
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connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, SLOT(updateFeeSectionControls()));
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connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, SLOT(updateGlobalFeeVariables()));
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connect(ui->checkBoxMinimumFee, SIGNAL(stateChanged(int)), this, SLOT(coinControlUpdateLabels()));
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ui->customFee->setSingleStep(CWallet::GetRequiredFee(1000));
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updateFeeSectionControls();
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updateMinFeeLabel();
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updateSmartFeeLabel();
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updateGlobalFeeVariables();
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}
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}
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SendCoinsDialog::~SendCoinsDialog()
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{
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QSettings settings;
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settings.setValue("fFeeSectionMinimized", fFeeMinimized);
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settings.setValue("nFeeRadio", ui->groupFee->checkedId());
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settings.setValue("nCustomFeeRadio", ui->groupCustomFee->checkedId());
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settings.setValue("nSmartFeeSliderPosition", ui->sliderSmartFee->value());
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settings.setValue("nTransactionFee", (qint64)ui->customFee->value());
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settings.setValue("fPayOnlyMinFee", ui->checkBoxMinimumFee->isChecked());
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delete ui;
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}
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void SendCoinsDialog::on_sendButton_clicked()
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{
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if(!model || !model->getOptionsModel())
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return;
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QList<SendCoinsRecipient> recipients;
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bool valid = true;
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for(int i = 0; i < ui->entries->count(); ++i)
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{
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SendCoinsEntry *entry = qobject_cast<SendCoinsEntry*>(ui->entries->itemAt(i)->widget());
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if(entry)
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{
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if(entry->validate())
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{
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recipients.append(entry->getValue());
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}
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else
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{
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valid = false;
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}
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}
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}
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if(!valid || recipients.isEmpty())
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{
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return;
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}
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fNewRecipientAllowed = false;
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WalletModel::UnlockContext ctx(model->requestUnlock());
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if(!ctx.isValid())
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{
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// Unlock wallet was cancelled
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fNewRecipientAllowed = true;
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return;
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}
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// prepare transaction for getting txFee earlier
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WalletModelTransaction currentTransaction(recipients);
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WalletModel::SendCoinsReturn prepareStatus;
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if (model->getOptionsModel()->getCoinControlFeatures()) // coin control enabled
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prepareStatus = model->prepareTransaction(currentTransaction, CoinControlDialog::coinControl);
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else
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prepareStatus = model->prepareTransaction(currentTransaction);
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// process prepareStatus and on error generate message shown to user
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processSendCoinsReturn(prepareStatus,
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BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(), currentTransaction.getTransactionFee()));
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if(prepareStatus.status != WalletModel::OK) {
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fNewRecipientAllowed = true;
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return;
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}
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CAmount txFee = currentTransaction.getTransactionFee();
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// Format confirmation message
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QStringList formatted;
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Q_FOREACH(const SendCoinsRecipient &rcp, currentTransaction.getRecipients())
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{
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// generate bold amount string
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QString amount = "<b>" + BitcoinUnits::formatHtmlWithUnit(model->getOptionsModel()->getDisplayUnit(), rcp.amount);
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amount.append("</b>");
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// generate monospace address string
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QString address = "<span style='font-family: monospace;'>" + rcp.address;
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address.append("</span>");
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QString recipientElement;
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if (!rcp.paymentRequest.IsInitialized()) // normal payment
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{
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if(rcp.label.length() > 0) // label with address
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{
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recipientElement = tr("%1 to %2").arg(amount, GUIUtil::HtmlEscape(rcp.label));
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recipientElement.append(QString(" (%1)").arg(address));
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}
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else // just address
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{
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recipientElement = tr("%1 to %2").arg(amount, address);
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}
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}
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else if(!rcp.authenticatedMerchant.isEmpty()) // authenticated payment request
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{
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recipientElement = tr("%1 to %2").arg(amount, GUIUtil::HtmlEscape(rcp.authenticatedMerchant));
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}
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else // unauthenticated payment request
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{
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recipientElement = tr("%1 to %2").arg(amount, address);
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}
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formatted.append(recipientElement);
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}
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QString questionString = tr("Are you sure you want to send?");
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questionString.append("<br /><br />%1");
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if(txFee > 0)
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{
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// append fee string if a fee is required
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questionString.append("<hr /><span style='color:#aa0000;'>");
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questionString.append(BitcoinUnits::formatHtmlWithUnit(model->getOptionsModel()->getDisplayUnit(), txFee));
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questionString.append("</span> ");
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questionString.append(tr("added as transaction fee"));
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// append transaction size
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questionString.append(" (" + QString::number((double)currentTransaction.getTransactionSize() / 1000) + " kB)");
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}
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// add total amount in all subdivision units
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questionString.append("<hr />");
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CAmount totalAmount = currentTransaction.getTotalTransactionAmount() + txFee;
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QStringList alternativeUnits;
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Q_FOREACH(BitcoinUnits::Unit u, BitcoinUnits::availableUnits())
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{
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if(u != model->getOptionsModel()->getDisplayUnit())
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alternativeUnits.append(BitcoinUnits::formatHtmlWithUnit(u, totalAmount));
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}
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questionString.append(tr("Total Amount %1")
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.arg(BitcoinUnits::formatHtmlWithUnit(model->getOptionsModel()->getDisplayUnit(), totalAmount)));
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questionString.append(QString("<span style='font-size:10pt;font-weight:normal;'><br />(=%2)</span>")
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.arg(alternativeUnits.join(" " + tr("or") + "<br />")));
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SendConfirmationDialog confirmationDialog(tr("Confirm send coins"),
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questionString.arg(formatted.join("<br />")), SEND_CONFIRM_DELAY, this);
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confirmationDialog.exec();
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QMessageBox::StandardButton retval = (QMessageBox::StandardButton)confirmationDialog.result();
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if(retval != QMessageBox::Yes)
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{
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fNewRecipientAllowed = true;
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return;
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}
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// now send the prepared transaction
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WalletModel::SendCoinsReturn sendStatus = model->sendCoins(currentTransaction);
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// process sendStatus and on error generate message shown to user
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processSendCoinsReturn(sendStatus);
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if (sendStatus.status == WalletModel::OK)
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{
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accept();
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CoinControlDialog::coinControl->UnSelectAll();
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coinControlUpdateLabels();
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}
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fNewRecipientAllowed = true;
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}
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void SendCoinsDialog::clear()
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{
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// Remove entries until only one left
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while(ui->entries->count())
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{
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ui->entries->takeAt(0)->widget()->deleteLater();
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}
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addEntry();
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updateTabsAndLabels();
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}
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void SendCoinsDialog::reject()
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{
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clear();
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}
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void SendCoinsDialog::accept()
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{
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clear();
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}
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SendCoinsEntry *SendCoinsDialog::addEntry()
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{
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SendCoinsEntry *entry = new SendCoinsEntry(platformStyle, this);
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entry->setModel(model);
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ui->entries->addWidget(entry);
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connect(entry, SIGNAL(removeEntry(SendCoinsEntry*)), this, SLOT(removeEntry(SendCoinsEntry*)));
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connect(entry, SIGNAL(payAmountChanged()), this, SLOT(coinControlUpdateLabels()));
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connect(entry, SIGNAL(subtractFeeFromAmountChanged()), this, SLOT(coinControlUpdateLabels()));
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// Focus the field, so that entry can start immediately
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entry->clear();
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entry->setFocus();
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ui->scrollAreaWidgetContents->resize(ui->scrollAreaWidgetContents->sizeHint());
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qApp->processEvents();
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QScrollBar* bar = ui->scrollArea->verticalScrollBar();
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if(bar)
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bar->setSliderPosition(bar->maximum());
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updateTabsAndLabels();
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return entry;
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}
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void SendCoinsDialog::updateTabsAndLabels()
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{
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setupTabChain(0);
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coinControlUpdateLabels();
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}
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void SendCoinsDialog::removeEntry(SendCoinsEntry* entry)
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{
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entry->hide();
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// If the last entry is about to be removed add an empty one
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if (ui->entries->count() == 1)
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addEntry();
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entry->deleteLater();
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updateTabsAndLabels();
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}
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QWidget *SendCoinsDialog::setupTabChain(QWidget *prev)
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{
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for(int i = 0; i < ui->entries->count(); ++i)
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{
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SendCoinsEntry *entry = qobject_cast<SendCoinsEntry*>(ui->entries->itemAt(i)->widget());
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if(entry)
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{
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prev = entry->setupTabChain(prev);
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}
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}
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QWidget::setTabOrder(prev, ui->sendButton);
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QWidget::setTabOrder(ui->sendButton, ui->clearButton);
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QWidget::setTabOrder(ui->clearButton, ui->addButton);
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return ui->addButton;
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}
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void SendCoinsDialog::setAddress(const QString &address)
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{
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SendCoinsEntry *entry = 0;
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// Replace the first entry if it is still unused
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if(ui->entries->count() == 1)
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{
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SendCoinsEntry *first = qobject_cast<SendCoinsEntry*>(ui->entries->itemAt(0)->widget());
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if(first->isClear())
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{
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entry = first;
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}
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}
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if(!entry)
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{
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entry = addEntry();
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}
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entry->setAddress(address);
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}
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void SendCoinsDialog::pasteEntry(const SendCoinsRecipient &rv)
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{
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if(!fNewRecipientAllowed)
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return;
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SendCoinsEntry *entry = 0;
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// Replace the first entry if it is still unused
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if(ui->entries->count() == 1)
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{
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SendCoinsEntry *first = qobject_cast<SendCoinsEntry*>(ui->entries->itemAt(0)->widget());
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if(first->isClear())
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{
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entry = first;
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}
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}
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if(!entry)
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{
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entry = addEntry();
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}
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entry->setValue(rv);
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updateTabsAndLabels();
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}
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bool SendCoinsDialog::handlePaymentRequest(const SendCoinsRecipient &rv)
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{
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// Just paste the entry, all pre-checks
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// are done in paymentserver.cpp.
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pasteEntry(rv);
|
|
return true;
|
|
}
|
|
|
|
void SendCoinsDialog::setBalance(const CAmount& balance, const CAmount& unconfirmedBalance, const CAmount& immatureBalance,
|
|
const CAmount& watchBalance, const CAmount& watchUnconfirmedBalance, const CAmount& watchImmatureBalance)
|
|
{
|
|
Q_UNUSED(unconfirmedBalance);
|
|
Q_UNUSED(immatureBalance);
|
|
Q_UNUSED(watchBalance);
|
|
Q_UNUSED(watchUnconfirmedBalance);
|
|
Q_UNUSED(watchImmatureBalance);
|
|
|
|
if(model && model->getOptionsModel())
|
|
{
|
|
ui->labelBalance->setText(BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(), balance));
|
|
}
|
|
}
|
|
|
|
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)
|
|
{
|
|
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.
|
|
// WalletModel::TransactionCommitFailed is used only in WalletModel::sendCoins()
|
|
// all others 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::TransactionCommitFailed:
|
|
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::AbsurdFee:
|
|
msgParams.first = tr("A fee higher than %1 is considered an absurdly high fee.").arg(BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(), maxTxFee));
|
|
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::setMinimumFee()
|
|
{
|
|
ui->radioCustomPerKilobyte->setChecked(true);
|
|
ui->customFee->setValue(CWallet::GetRequiredFee(1000));
|
|
}
|
|
|
|
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() && CoinControlDialog::coinControl->HasSelected());
|
|
ui->customFee ->setEnabled(ui->radioCustomFee->isChecked() && !ui->checkBoxMinimumFee->isChecked());
|
|
}
|
|
|
|
void SendCoinsDialog::updateGlobalFeeVariables()
|
|
{
|
|
if (ui->radioSmartFee->isChecked())
|
|
{
|
|
nTxConfirmTarget = defaultConfirmTarget - ui->sliderSmartFee->value();
|
|
payTxFee = CFeeRate(0);
|
|
}
|
|
else
|
|
{
|
|
nTxConfirmTarget = defaultConfirmTarget;
|
|
payTxFee = CFeeRate(ui->customFee->value());
|
|
|
|
// if user has selected to set a minimum absolute fee, pass the value to coincontrol
|
|
// set nMinimumTotalFee to 0 in case of user has selected that the fee is per KB
|
|
CoinControlDialog::coinControl->nMinimumTotalFee = ui->radioCustomAtLeast->isChecked() ? ui->customFee->value() : 0;
|
|
}
|
|
}
|
|
|
|
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(), CWallet::GetRequiredFee(1000)) + "/kB")
|
|
);
|
|
}
|
|
|
|
void SendCoinsDialog::updateSmartFeeLabel()
|
|
{
|
|
if(!model || !model->getOptionsModel())
|
|
return;
|
|
|
|
int nBlocksToConfirm = defaultConfirmTarget - ui->sliderSmartFee->value();
|
|
int estimateFoundAtBlocks = nBlocksToConfirm;
|
|
CFeeRate feeRate = mempool.estimateSmartFee(nBlocksToConfirm, &estimateFoundAtBlocks);
|
|
if (feeRate <= CFeeRate(0)) // not enough data => minfee
|
|
{
|
|
ui->labelSmartFee->setText(BitcoinUnits::formatWithUnit(model->getOptionsModel()->getDisplayUnit(),
|
|
std::max(CWallet::fallbackFee.GetFeePerK(), CWallet::GetRequiredFee(1000))) + "/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(),
|
|
std::max(feeRate.GetFeePerK(), CWallet::GetRequiredFee(1000))) + "/kB");
|
|
ui->labelSmartFee2->hide();
|
|
ui->labelFeeEstimation->setText(tr("Estimated to begin confirmation within %n block(s).", "", estimateFoundAtBlocks));
|
|
}
|
|
|
|
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);
|
|
|
|
if (!checked && model) // coin control features disabled
|
|
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;}");
|
|
|
|
CBitcoinAddress addr = CBitcoinAddress(text.toStdString());
|
|
|
|
if (text.isEmpty()) // Nothing entered
|
|
{
|
|
ui->labelCoinControlChangeLabel->setText("");
|
|
}
|
|
else if (!addr.IsValid()) // Invalid address
|
|
{
|
|
ui->labelCoinControlChangeLabel->setText(tr("Warning: Invalid Bitcoin address"));
|
|
}
|
|
else // Valid address
|
|
{
|
|
CKeyID keyid;
|
|
addr.GetKeyID(keyid);
|
|
if (!model->havePrivKey(keyid)) // Unknown change address
|
|
{
|
|
ui->labelCoinControlChangeLabel->setText(tr("Warning: Unknown change address"));
|
|
}
|
|
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 = addr.Get();
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
// Coin Control: update labels
|
|
void SendCoinsDialog::coinControlUpdateLabels()
|
|
{
|
|
if (!model || !model->getOptionsModel())
|
|
return;
|
|
|
|
if (model->getOptionsModel()->getCoinControlFeatures())
|
|
{
|
|
// enable minimum absolute fee UI controls
|
|
ui->radioCustomAtLeast->setVisible(true);
|
|
|
|
// only enable the feature if inputs are selected
|
|
ui->radioCustomAtLeast->setEnabled(CoinControlDialog::coinControl->HasSelected());
|
|
}
|
|
else
|
|
{
|
|
// in case coin control is disabled (=default), hide minimum absolute fee UI controls
|
|
ui->radioCustomAtLeast->setVisible(false);
|
|
return;
|
|
}
|
|
|
|
// 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, int secDelay,
|
|
QWidget *parent) :
|
|
QMessageBox(QMessageBox::Question, title, text, QMessageBox::Yes | QMessageBox::Cancel, parent), secDelay(secDelay)
|
|
{
|
|
setDefaultButton(QMessageBox::Cancel);
|
|
yesButton = button(QMessageBox::Yes);
|
|
updateYesButton();
|
|
connect(&countDownTimer, SIGNAL(timeout()), this, SLOT(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"));
|
|
}
|
|
}
|