Hush lite wallet
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825 lines
31 KiB
825 lines
31 KiB
#include "mainwindow.h"
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#include "ui_mainwindow.h"
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#include "addressbook.h"
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#include "ui_confirm.h"
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#include "ui_memodialog.h"
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#include "ui_newrecurring.h"
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#include "settings.h"
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#include "controller.h"
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#include "recurring.h"
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using json = nlohmann::json;
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void MainWindow::setupSendTab() {
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// Create the validator for send to/amount fields
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amtValidator = new QRegExpValidator(QRegExp("[0-9]{0,8}\\.?[0-9]{0,8}"));
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ui->Amount1->setValidator(amtValidator);
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// Send button
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QObject::connect(ui->sendTransactionButton, &QPushButton::clicked, this, &MainWindow::sendButton);
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// Cancel Button
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QObject::connect(ui->cancelSendButton, &QPushButton::clicked, this, &MainWindow::cancelButton);
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// Input Combobox current text changed
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QObject::connect(ui->inputsCombo, QOverload<int>::of(&QComboBox::currentIndexChanged),
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this, &MainWindow::inputComboTextChanged);
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// Hook up add address button click
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QObject::connect(ui->addAddressButton, &QPushButton::clicked, this, &MainWindow::addAddressSection);
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// Max available Checkbox
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QObject::connect(ui->Max1, &QCheckBox::stateChanged, this, &MainWindow::maxAmountChecked);
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// The first Address button
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QObject::connect(ui->Address1, &QLineEdit::textChanged, [=] (auto text) {
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this->addressChanged(1, text);
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});
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// The first Memo button
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QObject::connect(ui->MemoBtn1, &QPushButton::clicked, [=] () {
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this->memoButtonClicked(1);
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});
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setMemoEnabled(1, false);
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// This is the damnest thing ever. If we do AddressBook::readFromStorage() directly, the whole file
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// doesn't get read. It needs to run in a timer after everything has finished to be able to read
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// the file properly.
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QTimer::singleShot(2000, [=]() { updateLabelsAutoComplete(); });
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// The first address book button
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QObject::connect(ui->AddressBook1, &QPushButton::clicked, [=] () {
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AddressBook::open(this, ui->Address1);
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});
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// The first Amount button
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QObject::connect(ui->Amount1, &QLineEdit::textChanged, [=] (auto text) {
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this->amountChanged(1, text);
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});
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// Fee amount changed
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// Disable custom fees if settings say no
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ui->minerFeeAmt->setReadOnly(!Settings::getInstance()->getAllowCustomFees());
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QObject::connect(ui->minerFeeAmt, &QLineEdit::textChanged, [=](auto txt) {
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ui->lblMinerFeeUSD->setText(Settings::getUSDFromZecAmount(txt.toDouble()));
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});
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ui->minerFeeAmt->setText(Settings::getDecimalString(Settings::getMinerFee()));
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// Set up focus enter to set fees
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QObject::connect(ui->tabWidget, &QTabWidget::currentChanged, [=] (int pos) {
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if (pos == 1) {
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QString txt = ui->minerFeeAmt->text();
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ui->lblMinerFeeUSD->setText(Settings::getUSDFromZecAmount(txt.toDouble()));
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}
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});
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//Fees validator
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feesValidator = new QRegExpValidator(QRegExp("[0-9]{0,8}\\.?[0-9]{0,8}"));
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ui->minerFeeAmt->setValidator(feesValidator);
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// Font for the first Memo label
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QFont f = ui->Address1->font();
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f.setPointSize(f.pointSize() - 1);
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ui->MemoTxt1->setFont(f);
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// Recurring button
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QObject::connect(ui->chkRecurring, &QCheckBox::stateChanged, [=] (int checked) {
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if (checked) {
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ui->btnRecurSchedule->setEnabled(true);
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// If this is the first time the button is checked, open the edit schedule dialog
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if (sendTxRecurringInfo == nullptr) {
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ui->btnRecurSchedule->click();
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}
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} else {
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ui->btnRecurSchedule->setEnabled(false);
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ui->lblRecurDesc->setText("");
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}
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});
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// Recurring schedule button
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QObject::connect(ui->btnRecurSchedule, &QPushButton::clicked, this, &MainWindow::editSchedule);
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// Set the default state for the whole page
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clearSendForm();
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}
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void MainWindow::disableRecurring() {
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if (!Settings::getInstance()->isTestnet()) {
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ui->chkRecurring->setVisible(false);
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ui->chkRecurring->setEnabled(false);
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ui->btnRecurSchedule->setVisible(false);
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ui->btnRecurSchedule->setEnabled(false);
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ui->action_Recurring_Payments->setVisible(false);
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}
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}
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void MainWindow::editSchedule() {
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// Only on testnet for now
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if (!Settings::getInstance()->isTestnet()) {
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QMessageBox::critical(this, "Not Supported yet",
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"Recurring payments are only supported on Testnet for now.", QMessageBox::Ok);
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return;
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}
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// Check to see that recurring payments are not selected when there are 2 or more addresses
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if (ui->sendToWidgets->children().size()-1 > 2) {
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QMessageBox::critical(this, tr("Cannot support multiple addresses"),
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tr("Recurring payments doesn't currently support multiple addresses"), QMessageBox::Ok);
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return;
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}
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// Open the edit schedule dialog
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auto recurringInfo = Recurring::getInstance()->getNewRecurringFromTx(this, this,
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createTxFromSendPage(), this->sendTxRecurringInfo);
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if (recurringInfo == nullptr) {
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// User pressed cancel.
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// If there is no existing recurring info, uncheck the recurring box
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if (sendTxRecurringInfo == nullptr) {
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ui->chkRecurring->setCheckState(Qt::Unchecked);
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}
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}
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else {
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delete this->sendTxRecurringInfo;
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this->sendTxRecurringInfo = recurringInfo;
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ui->lblRecurDesc->setText(recurringInfo->getScheduleDescription());
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}
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}
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void MainWindow::updateLabelsAutoComplete() {
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QList<QString> list;
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auto labels = AddressBook::getInstance()->getAllAddressLabels();
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std::transform(labels.begin(), labels.end(), std::back_inserter(list), [=] (auto la) -> QString {
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return la.first % "/" % la.second;
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});
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delete labelCompleter;
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labelCompleter = new QCompleter(list, this);
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labelCompleter->setCaseSensitivity(Qt::CaseInsensitive);
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// Then, find all the address fields and update the completer.
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QRegExp re("Address[0-9]+", Qt::CaseInsensitive);
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for (auto target: ui->sendToWidgets->findChildren<QLineEdit *>(re)) {
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target->setCompleter(labelCompleter);
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}
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}
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void MainWindow::setDefaultPayFrom() {
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auto findMax = [=] (QString startsWith) {
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double max_amt = 0;
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int idx = -1;
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for (int i=0; i < ui->inputsCombo->count(); i++) {
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auto addr = ui->inputsCombo->itemText(i);
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if (addr.startsWith(startsWith)) {
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auto amt = rpc->getModel()->getAllBalances().value(addr);
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if (max_amt < amt) {
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max_amt = amt;
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idx = i;
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}
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}
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}
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return idx;
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};
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// By default, select the z-address with the most balance from the inputs combo
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auto maxZ = findMax("z");
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if (maxZ >= 0) {
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ui->inputsCombo->setCurrentIndex(maxZ);
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} else {
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auto maxT = findMax("t");
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maxT = maxT >= 0 ? maxT : 0;
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ui->inputsCombo->setCurrentIndex(maxT);
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}
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};
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void MainWindow::updateFromCombo() {
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if (!rpc)
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return;
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auto lastFromAddr = ui->inputsCombo->currentText();
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ui->inputsCombo->clear();
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auto i = rpc->getModel()->getAllBalances().constBegin();
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// Add all the addresses into the inputs combo box
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while (i != rpc->getModel()->getAllBalances().constEnd()) {
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ui->inputsCombo->addItem(i.key(), i.value());
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if (i.key() == lastFromAddr) ui->inputsCombo->setCurrentText(i.key());
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++i;
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}
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if (lastFromAddr.isEmpty()) {
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setDefaultPayFrom();
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}
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else {
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ui->inputsCombo->setCurrentText(lastFromAddr);
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}
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}
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void MainWindow::inputComboTextChanged(int index) {
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auto addr = ui->inputsCombo->itemText(index);
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auto bal = rpc->getModel()->getAllBalances().value(addr);
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auto balFmt = Settings::getZECDisplayFormat(bal);
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ui->sendAddressBalance->setText(balFmt);
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ui->sendAddressBalanceUSD->setText(Settings::getUSDFromZecAmount(bal));
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}
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void MainWindow::addAddressSection() {
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int itemNumber = ui->sendToWidgets->children().size() - 1;
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auto verticalGroupBox = new QGroupBox(ui->sendToWidgets);
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verticalGroupBox->setTitle(QString(tr("Recipient ")) % QString::number(itemNumber));
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verticalGroupBox->setObjectName(QString("AddressGroupBox") % QString::number(itemNumber));
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auto sendAddressLayout = new QVBoxLayout(verticalGroupBox);
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sendAddressLayout->setSpacing(6);
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sendAddressLayout->setContentsMargins(11, 11, 11, 11);
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auto horizontalLayout_12 = new QHBoxLayout();
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horizontalLayout_12->setSpacing(6);
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auto label_4 = new QLabel(verticalGroupBox);
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label_4->setText(tr("Address"));
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horizontalLayout_12->addWidget(label_4);
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auto Address1 = new QLineEdit(verticalGroupBox);
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Address1->setObjectName(QString("Address") % QString::number(itemNumber));
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Address1->setPlaceholderText(tr("Address"));
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QObject::connect(Address1, &QLineEdit::textChanged, [=] (auto text) {
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this->addressChanged(itemNumber, text);
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});
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Address1->setCompleter(labelCompleter);
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horizontalLayout_12->addWidget(Address1);
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auto addressBook1 = new QPushButton(verticalGroupBox);
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addressBook1->setObjectName(QStringLiteral("AddressBook") % QString::number(itemNumber));
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addressBook1->setText(tr("Address Book"));
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QObject::connect(addressBook1, &QPushButton::clicked, [=] () {
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AddressBook::open(this, Address1);
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});
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horizontalLayout_12->addWidget(addressBook1);
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sendAddressLayout->addLayout(horizontalLayout_12);
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auto horizontalLayout_13 = new QHBoxLayout();
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horizontalLayout_13->setSpacing(6);
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auto label_6 = new QLabel(verticalGroupBox);
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label_6->setText(tr("Amount"));
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horizontalLayout_13->addWidget(label_6);
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auto Amount1 = new QLineEdit(verticalGroupBox);
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Amount1->setPlaceholderText(tr("Amount"));
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Amount1->setObjectName(QString("Amount") % QString::number(itemNumber));
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Amount1->setBaseSize(QSize(200, 0));
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Amount1->setAlignment(Qt::AlignRight);
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// Create the validator for send to/amount fields
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Amount1->setValidator(amtValidator);
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QObject::connect(Amount1, &QLineEdit::textChanged, [=] (auto text) {
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this->amountChanged(itemNumber, text);
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});
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horizontalLayout_13->addWidget(Amount1);
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auto AmtUSD1 = new QLabel(verticalGroupBox);
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AmtUSD1->setObjectName(QString("AmtUSD") % QString::number(itemNumber));
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horizontalLayout_13->addWidget(AmtUSD1);
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auto horizontalSpacer_4 = new QSpacerItem(40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
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horizontalLayout_13->addItem(horizontalSpacer_4);
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auto MemoBtn1 = new QPushButton(verticalGroupBox);
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MemoBtn1->setObjectName(QString("MemoBtn") % QString::number(itemNumber));
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MemoBtn1->setText(tr("Memo"));
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// Connect Memo Clicked button
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QObject::connect(MemoBtn1, &QPushButton::clicked, [=] () {
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this->memoButtonClicked(itemNumber);
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});
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horizontalLayout_13->addWidget(MemoBtn1);
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setMemoEnabled(itemNumber, false);
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sendAddressLayout->addLayout(horizontalLayout_13);
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auto MemoTxt1 = new QLabel(verticalGroupBox);
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MemoTxt1->setObjectName(QString("MemoTxt") % QString::number(itemNumber));
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QFont font1 = Address1->font();
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font1.setPointSize(font1.pointSize()-1);
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MemoTxt1->setFont(font1);
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MemoTxt1->setWordWrap(true);
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sendAddressLayout->addWidget(MemoTxt1);
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ui->sendToLayout->insertWidget(itemNumber-1, verticalGroupBox);
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// Disable recurring payments if a address section is added, since recurring payments
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// aren't supported for more than 1 address
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delete sendTxRecurringInfo;
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sendTxRecurringInfo = nullptr;
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ui->lblRecurDesc->setText("");
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ui->chkRecurring->setChecked(false);
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ui->chkRecurring->setEnabled(false);
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// Set focus into the address
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Address1->setFocus();
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// Delay the call to scroll to allow the scroll window to adjust
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QTimer::singleShot(10, [=] () {ui->sendToScrollArea->ensureWidgetVisible(ui->addAddressButton);});
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}
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void MainWindow::addressChanged(int itemNumber, const QString& text) {
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auto addr = AddressBook::addressFromAddressLabel(text);
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setMemoEnabled(itemNumber, Settings::isZAddress(addr));
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}
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void MainWindow::amountChanged(int item, const QString& text) {
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auto usd = ui->sendToWidgets->findChild<QLabel*>(QString("AmtUSD") % QString::number(item));
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usd->setText(Settings::getUSDFromZecAmount(text.toDouble()));
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// If there is a recurring payment, update the info there as well
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if (sendTxRecurringInfo != nullptr) {
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Recurring::getInstance()->updateInfoWithTx(sendTxRecurringInfo, createTxFromSendPage());
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ui->lblRecurDesc->setText(sendTxRecurringInfo->getScheduleDescription());
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}
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}
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void MainWindow::setMemoEnabled(int number, bool enabled) {
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auto memoBtn = ui->sendToWidgets->findChild<QPushButton*>(QString("MemoBtn") % QString::number(number));
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if (enabled) {
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memoBtn->setEnabled(true);
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memoBtn->setToolTip("");
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} else {
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memoBtn->setEnabled(false);
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memoBtn->setToolTip(tr("Only z-addresses can have memos"));
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}
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}
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void MainWindow::memoButtonClicked(int number, bool includeReplyTo) {
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// Memos can only be used with zAddrs. So check that first
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auto addr = ui->sendToWidgets->findChild<QLineEdit*>(QString("Address") + QString::number(number));
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if (! Settings::isZAddress(AddressBook::addressFromAddressLabel(addr->text()))) {
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QMessageBox msg(QMessageBox::Critical, tr("Memos can only be used with z-addresses"),
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tr("The memo field can only be used with a z-address.\n") + addr->text() + tr("\ndoesn't look like a z-address"),
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QMessageBox::Ok, this);
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msg.exec();
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return;
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}
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// Get the current memo if it exists
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auto memoTxt = ui->sendToWidgets->findChild<QLabel *>(QString("MemoTxt") + QString::number(number));
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QString currentMemo = memoTxt->text();
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Ui_MemoDialog memoDialog;
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QDialog dialog(this);
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memoDialog.setupUi(&dialog);
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Settings::saveRestore(&dialog);
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memoDialog.memoTxt->setLenDisplayLabel(memoDialog.memoSize);
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memoDialog.memoTxt->setAcceptButton(memoDialog.buttonBox->button(QDialogButtonBox::Ok));
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auto fnAddReplyTo = [=, &dialog]() {
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QString replyTo = ui->inputsCombo->currentText();
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if (!Settings::isZAddress(replyTo)) {
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replyTo = rpc->getDefaultSaplingAddress();
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if (replyTo.isEmpty())
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return;
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}
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memoDialog.memoTxt->includeReplyTo(replyTo);
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// MacOS has a really annoying bug where the Plaintext doesn't refresh when the content is
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// updated. So we do this ugly hack - resize the window slightly to force it to refresh
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dialog.setGeometry(dialog.geometry().adjusted(0,0,0,1));
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dialog.setGeometry(dialog.geometry().adjusted(0,0,0,-1));
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};
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// Insert From Address button
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QObject::connect(memoDialog.btnInsertFrom, &QPushButton::clicked, fnAddReplyTo);
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memoDialog.memoTxt->setPlainText(currentMemo);
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memoDialog.memoTxt->setFocus();
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if (includeReplyTo)
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fnAddReplyTo();
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if (dialog.exec() == QDialog::Accepted) {
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memoTxt->setText(memoDialog.memoTxt->toPlainText());
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}
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}
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void MainWindow::clearSendForm() {
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// The last one is a spacer, so ignore that
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int totalItems = ui->sendToWidgets->children().size() - 2;
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// Clear the first recipient fields
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auto addr = ui->sendToWidgets->findChild<QLineEdit*>(QString("Address1"));
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addr->clear();
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auto amt = ui->sendToWidgets->findChild<QLineEdit*>(QString("Amount1"));
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amt->clear();
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auto amtUSD = ui->sendToWidgets->findChild<QLabel*>(QString("AmtUSD1"));
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amtUSD->clear();
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auto max = ui->sendToWidgets->findChild<QCheckBox*>(QString("Max1"));
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max->setChecked(false);
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auto memo = ui->sendToWidgets->findChild<QLabel*>(QString("MemoTxt1"));
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memo->clear();
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// Disable first memo btn
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setMemoEnabled(1, false);
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// Reset the fee
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ui->minerFeeAmt->setText(Settings::getDecimalString(Settings::getMinerFee()));
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// Start the deletion after the first item, since we want to keep 1 send field there all there
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for (int i=1; i < totalItems; i++) {
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auto addressGroupBox = ui->sendToWidgets->findChild<QGroupBox*>(QString("AddressGroupBox") % QString::number(i+1));
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delete addressGroupBox;
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}
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// Reset the recurring button
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if (Settings::getInstance()->isTestnet()) {
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ui->chkRecurring->setEnabled(true);
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}
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ui->chkRecurring->setCheckState(Qt::Unchecked);
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ui->btnRecurSchedule->setEnabled(false);
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ui->lblRecurDesc->setText("");
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delete sendTxRecurringInfo;
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sendTxRecurringInfo = nullptr;
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}
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void MainWindow::maxAmountChecked(int checked) {
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if (checked == Qt::Checked) {
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ui->Amount1->setReadOnly(true);
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if (rpc == nullptr) return;
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// Calculate maximum amount
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double sumAllAmounts = 0.0;
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// Calculate all other amounts
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int totalItems = ui->sendToWidgets->children().size() - 2; // The last one is a spacer, so ignore that
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// Start counting the sum skipping the first one, because the MAX button is on the first one, and we don't
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// want to include it in the sum.
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for (int i=1; i < totalItems; i++) {
|
|
auto amt = ui->sendToWidgets->findChild<QLineEdit*>(QString("Amount") % QString::number(i+1));
|
|
sumAllAmounts += amt->text().toDouble();
|
|
}
|
|
|
|
if (Settings::getInstance()->getAllowCustomFees()) {
|
|
sumAllAmounts = ui->minerFeeAmt->text().toDouble();
|
|
}
|
|
else {
|
|
sumAllAmounts += Settings::getMinerFee();
|
|
}
|
|
|
|
auto addr = ui->inputsCombo->currentText();
|
|
|
|
auto maxamount = rpc->getModel()->getAllBalances().value(addr) - sumAllAmounts;
|
|
maxamount = (maxamount < 0) ? 0 : maxamount;
|
|
|
|
ui->Amount1->setText(Settings::getDecimalString(maxamount));
|
|
} else if (checked == Qt::Unchecked) {
|
|
// Just remove the readonly part, don't change the content
|
|
ui->Amount1->setReadOnly(false);
|
|
}
|
|
}
|
|
|
|
// Create a Tx from the current state of the send page.
|
|
Tx MainWindow::createTxFromSendPage() {
|
|
Tx tx;
|
|
|
|
bool sendChangeToSapling = Settings::getInstance()->getAutoShield();
|
|
|
|
// Gather the from / to addresses
|
|
tx.fromAddr = ui->inputsCombo->currentText();
|
|
sendChangeToSapling = sendChangeToSapling && Settings::isTAddress(tx.fromAddr);
|
|
|
|
// For each addr/amt in the sendTo tab
|
|
int totalItems = ui->sendToWidgets->children().size() - 2; // The last one is a spacer, so ignore that
|
|
double totalAmt = 0;
|
|
for (int i=0; i < totalItems; i++) {
|
|
QString addr = ui->sendToWidgets->findChild<QLineEdit*>(QString("Address") % QString::number(i+1))->text().trimmed();
|
|
// Remove label if it exists
|
|
addr = AddressBook::addressFromAddressLabel(addr);
|
|
|
|
// If address is sprout, then we can't send change to sapling, because of turnstile.
|
|
sendChangeToSapling = sendChangeToSapling && !Settings::getInstance()->isSproutAddress(addr);
|
|
|
|
QString amtStr = ui->sendToWidgets->findChild<QLineEdit*>(QString("Amount") % QString::number(i+1))->text().trimmed();
|
|
if (amtStr.isEmpty()) {
|
|
amtStr = "-1";; // The user didn't specify an amount
|
|
}
|
|
|
|
double amt = amtStr.toDouble();
|
|
totalAmt += amt;
|
|
QString memo = ui->sendToWidgets->findChild<QLabel*>(QString("MemoTxt") % QString::number(i+1))->text().trimmed();
|
|
|
|
tx.toAddrs.push_back( ToFields{addr, amt, memo} );
|
|
}
|
|
|
|
if (Settings::getInstance()->getAllowCustomFees()) {
|
|
tx.fee = ui->minerFeeAmt->text().toDouble();
|
|
} else {
|
|
tx.fee = Settings::getMinerFee();
|
|
}
|
|
|
|
if (Settings::getInstance()->getAutoShield() && sendChangeToSapling) {
|
|
auto saplingAddr = std::find_if(rpc->getModel()->getAllZAddresses().begin(), rpc->getModel()->getAllZAddresses().end(), [=](auto i) -> bool {
|
|
// We're finding a sapling address that is not one of the To addresses, because zcash doesn't allow duplicated addresses
|
|
bool isSapling = Settings::getInstance()->isSaplingAddress(i);
|
|
if (!isSapling) return false;
|
|
|
|
// Also check all the To addresses
|
|
for (auto t : tx.toAddrs) {
|
|
if (t.addr == i)
|
|
return false;
|
|
}
|
|
|
|
return true;
|
|
});
|
|
|
|
if (saplingAddr != rpc->getModel()->getAllZAddresses().end()) {
|
|
double change = rpc->getModel()->getAllBalances().value(tx.fromAddr) - totalAmt - tx.fee;
|
|
|
|
if (Settings::getDecimalString(change) != "0") {
|
|
QString changeMemo = tr("Change from ") + tx.fromAddr;
|
|
tx.toAddrs.push_back(ToFields{ *saplingAddr, change, changeMemo });
|
|
}
|
|
}
|
|
}
|
|
|
|
return tx;
|
|
}
|
|
|
|
bool MainWindow::confirmTx(Tx tx, RecurringPaymentInfo* rpi) {
|
|
|
|
// Function to split the address to make it easier to read.
|
|
// Split it into chunks of 4 chars.
|
|
auto fnSplitAddressForWrap = [=] (const QString& a) -> QString {
|
|
if (Settings::isTAddress(a))
|
|
return a;
|
|
|
|
QStringList ans;
|
|
static int splitSize = 8;
|
|
|
|
for (int i=0; i < a.length(); i+= splitSize) {
|
|
ans << a.mid(i, splitSize);
|
|
}
|
|
|
|
return ans.join(" ");
|
|
|
|
// if (! Settings::isZAddress(a)) return a;
|
|
|
|
// auto half = a.length() / 2;
|
|
// auto splitted = a.left(half) + "\n" + a.right(a.length() - half);
|
|
// return splitted;
|
|
};
|
|
|
|
// Update the recurring info with the latest Tx
|
|
if (rpi != nullptr) {
|
|
Recurring::getInstance()->updateInfoWithTx(rpi, tx);
|
|
}
|
|
|
|
// Show a confirmation dialog
|
|
QDialog d(this);
|
|
Ui_confirm confirm;
|
|
confirm.setupUi(&d);
|
|
Settings::saveRestore(&d);
|
|
|
|
const QFont fixedFont = QFontDatabase::systemFont(QFontDatabase::FixedFont);
|
|
|
|
// Remove all existing address/amt qlabels on the confirm dialog.
|
|
int totalConfirmAddrItems = confirm.sendToAddrs->children().size();
|
|
for (int i = 0; i < totalConfirmAddrItems / 3; i++) {
|
|
auto addr = confirm.sendToAddrs->findChild<QLabel*>(QString("Addr") % QString::number(i+1));
|
|
auto amt = confirm.sendToAddrs->findChild<QLabel*>(QString("Amt") % QString::number(i+1));
|
|
auto memo = confirm.sendToAddrs->findChild<QLabel*>(QString("Memo") % QString::number(i+1));
|
|
auto amtUSD = confirm.sendToAddrs->findChild<QLabel*>(QString("AmtUSD") % QString::number(i+1));
|
|
auto spacer = confirm.sendToAddrs->findChild<QLabel*>(QString("spacer") % QString::number(i+1));
|
|
|
|
delete memo;
|
|
delete addr;
|
|
delete amt;
|
|
delete amtUSD;
|
|
delete spacer;
|
|
}
|
|
|
|
// Remove the fee labels
|
|
delete confirm.sendToAddrs->findChild<QLabel*>("labelMinerFee");
|
|
delete confirm.sendToAddrs->findChild<QLabel*>("minerFee");
|
|
delete confirm.sendToAddrs->findChild<QLabel*>("minerFeeUSD");
|
|
|
|
// For each addr/amt/memo, construct the JSON and also build the confirm dialog box
|
|
int row = 0;
|
|
double totalSpending = 0;
|
|
|
|
for (int i=0; i < tx.toAddrs.size(); i++) {
|
|
auto toAddr = tx.toAddrs[i];
|
|
|
|
// Add new Address widgets instead of the same one.
|
|
{
|
|
// Address
|
|
auto Addr = new QLabel(confirm.sendToAddrs);
|
|
Addr->setObjectName(QString("Addr") % QString::number(i + 1));
|
|
Addr->setWordWrap(true);
|
|
Addr->setText(fnSplitAddressForWrap(toAddr.addr));
|
|
Addr->setFont(fixedFont);
|
|
confirm.gridLayout->addWidget(Addr, row, 0, 1, 1);
|
|
|
|
// Amount (ZEC)
|
|
auto Amt = new QLabel(confirm.sendToAddrs);
|
|
Amt->setObjectName(QString("Amt") % QString::number(i + 1));
|
|
Amt->setText(Settings::getZECDisplayFormat(toAddr.amount));
|
|
Amt->setAlignment(Qt::AlignRight | Qt::AlignTrailing | Qt::AlignVCenter);
|
|
confirm.gridLayout->addWidget(Amt, row, 1, 1, 1);
|
|
totalSpending += toAddr.amount;
|
|
|
|
// Amount (USD)
|
|
auto AmtUSD = new QLabel(confirm.sendToAddrs);
|
|
AmtUSD->setObjectName(QString("AmtUSD") % QString::number(i + 1));
|
|
AmtUSD->setText(Settings::getUSDFromZecAmount(toAddr.amount));
|
|
AmtUSD->setAlignment(Qt::AlignRight | Qt::AlignTrailing | Qt::AlignVCenter);
|
|
confirm.gridLayout->addWidget(AmtUSD, row, 2, 1, 1);
|
|
|
|
// Memo
|
|
if (Settings::isZAddress(toAddr.addr) && !toAddr.memo.isEmpty()) {
|
|
row++;
|
|
auto Memo = new QLabel(confirm.sendToAddrs);
|
|
Memo->setObjectName(QStringLiteral("Memo") % QString::number(i + 1));
|
|
Memo->setText(toAddr.memo);
|
|
QFont font1 = Addr->font();
|
|
font1.setPointSize(font1.pointSize() - 1);
|
|
Memo->setFont(font1);
|
|
Memo->setWordWrap(true);
|
|
|
|
confirm.gridLayout->addWidget(Memo, row, 0, 1, 3);
|
|
}
|
|
|
|
row ++;
|
|
|
|
// Add an empty spacer to create a blank space
|
|
auto spacer = new QLabel(confirm.sendToAddrs);
|
|
spacer->setObjectName(QString("spacer") % QString::number(i + 1));
|
|
confirm.gridLayout->addWidget(spacer, row, 0, 1, 1);
|
|
|
|
row++;
|
|
}
|
|
}
|
|
|
|
// Add fees
|
|
{
|
|
auto labelMinerFee = new QLabel(confirm.sendToAddrs);
|
|
labelMinerFee->setObjectName(QStringLiteral("labelMinerFee"));
|
|
confirm.gridLayout->addWidget(labelMinerFee, row, 0, 1, 1);
|
|
labelMinerFee->setText(tr("Miner Fee"));
|
|
|
|
auto minerFee = new QLabel(confirm.sendToAddrs);
|
|
QSizePolicy sizePolicy(QSizePolicy::Expanding, QSizePolicy::Preferred);
|
|
minerFee->setSizePolicy(sizePolicy);
|
|
minerFee->setObjectName(QStringLiteral("minerFee"));
|
|
minerFee->setAlignment(Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter);
|
|
confirm.gridLayout->addWidget(minerFee, row, 1, 1, 1);
|
|
minerFee->setText(Settings::getZECDisplayFormat(tx.fee));
|
|
totalSpending += tx.fee;
|
|
|
|
auto minerFeeUSD = new QLabel(confirm.sendToAddrs);
|
|
QSizePolicy sizePolicy1(QSizePolicy::Minimum, QSizePolicy::Preferred);
|
|
minerFeeUSD->setSizePolicy(sizePolicy1);
|
|
minerFeeUSD->setObjectName(QStringLiteral("minerFeeUSD"));
|
|
minerFeeUSD->setAlignment(Qt::AlignRight|Qt::AlignTrailing|Qt::AlignVCenter);
|
|
confirm.gridLayout->addWidget(minerFeeUSD, row, 2, 1, 1);
|
|
minerFeeUSD->setText(Settings::getUSDFromZecAmount(tx.fee));
|
|
|
|
if (Settings::getInstance()->getAllowCustomFees() && tx.fee != Settings::getMinerFee()) {
|
|
confirm.warningLabel->setVisible(true);
|
|
} else {
|
|
// Default fee
|
|
confirm.warningLabel->setVisible(false);
|
|
}
|
|
}
|
|
|
|
// Recurring payment info, show only if there is exactly one destination address
|
|
if (rpi == nullptr || tx.toAddrs.size() != 1) {
|
|
confirm.grpRecurring->setVisible(false);
|
|
}
|
|
else {
|
|
confirm.grpRecurring->setVisible(true);
|
|
confirm.lblRecurringDesc->setText(rpi->getScheduleDescription());
|
|
}
|
|
|
|
// Syncing warning
|
|
confirm.syncingWarning->setVisible(Settings::getInstance()->isSyncing());
|
|
|
|
// No peers warning
|
|
confirm.nopeersWarning->setVisible(Settings::getInstance()->getPeers() == 0);
|
|
|
|
// And FromAddress in the confirm dialog
|
|
confirm.sendFrom->setText(fnSplitAddressForWrap(tx.fromAddr));
|
|
confirm.sendFrom->setFont(fixedFont);
|
|
QString tooltip = tr("Current balance : ") +
|
|
Settings::getZECUSDDisplayFormat(rpc->getModel()->getAllBalances().value(tx.fromAddr));
|
|
tooltip += "\n" + tr("Balance after this Tx: ") +
|
|
Settings::getZECUSDDisplayFormat(rpc->getModel()->getAllBalances().value(tx.fromAddr) - totalSpending);
|
|
confirm.sendFrom->setToolTip(tooltip);
|
|
|
|
// Show the dialog and submit it if the user confirms
|
|
return d.exec() == QDialog::Accepted;
|
|
}
|
|
|
|
// Send button clicked
|
|
void MainWindow::sendButton() {
|
|
// Create a Tx from the values on the send tab. Note that this Tx object
|
|
// might not be valid yet.
|
|
Tx tx = createTxFromSendPage();
|
|
|
|
QString error = doSendTxValidations(tx);
|
|
if (!error.isEmpty()) {
|
|
// Something went wrong, so show an error and exit
|
|
QMessageBox msg(QMessageBox::Critical, tr("Transaction Error"), error,
|
|
QMessageBox::Ok, this);
|
|
|
|
msg.exec();
|
|
|
|
// abort the Tx
|
|
return;
|
|
}
|
|
|
|
// Show a dialog to confirm the Tx
|
|
if (confirmTx(tx, sendTxRecurringInfo)) {
|
|
// If this is a recurring payment, save the hash so we can
|
|
// update the payment if it submits.
|
|
QString recurringPaymentHash;
|
|
|
|
// Recurring payments are enabled only if there is exactly 1 destination address.
|
|
if (sendTxRecurringInfo && tx.toAddrs.size() == 1) {
|
|
// Add it to the list
|
|
Recurring::getInstance()->addRecurringInfo(*sendTxRecurringInfo);
|
|
recurringPaymentHash = sendTxRecurringInfo->getHash();
|
|
}
|
|
|
|
// Then delete the additional fields from the sendTo tab
|
|
clearSendForm();
|
|
|
|
// And send the Tx
|
|
rpc->executeTransaction(tx,
|
|
[=] (QString txid) {
|
|
ui->statusBar->showMessage(Settings::txidStatusMessage + " " + txid);
|
|
|
|
// If this was a recurring payment, update the payment with the info
|
|
if (!recurringPaymentHash.isEmpty()) {
|
|
// Since this is the send button payment, this is the first payment
|
|
Recurring::getInstance()->updatePaymentItem(recurringPaymentHash, 0,
|
|
txid, "", PaymentStatus::COMPLETED);
|
|
}
|
|
},
|
|
// Errored out
|
|
[=] (QString opid, QString errStr) {
|
|
ui->statusBar->showMessage(QObject::tr(" Tx ") % opid % QObject::tr(" failed"), 15 * 1000);
|
|
|
|
if (!opid.isEmpty())
|
|
errStr = QObject::tr("The transaction with id ") % opid % QObject::tr(" failed. The error was") + ":\n\n" + errStr;
|
|
|
|
// If this was a recurring payment, update the payment with the failure
|
|
if (!recurringPaymentHash.isEmpty()) {
|
|
// Since this is the send button payment, this is the first payment
|
|
Recurring::getInstance()->updatePaymentItem(recurringPaymentHash, 0,
|
|
"", errStr, PaymentStatus::ERROR);
|
|
}
|
|
|
|
QMessageBox::critical(this, QObject::tr("Transaction Error"), errStr, QMessageBox::Ok);
|
|
}
|
|
);
|
|
}
|
|
}
|
|
|
|
QString MainWindow::doSendTxValidations(Tx tx) {
|
|
if (!Settings::isValidAddress(tx.fromAddr)) return QString(tr("From Address is Invalid"));
|
|
|
|
for (auto toAddr : tx.toAddrs) {
|
|
if (!Settings::isValidAddress(toAddr.addr)) {
|
|
QString addr = (toAddr.addr.length() > 100 ? toAddr.addr.left(100) + "..." : toAddr.addr);
|
|
return QString(tr("Recipient Address ")) % addr % tr(" is Invalid");
|
|
}
|
|
|
|
// This technically shouldn't be possible, but issue #62 seems to have discovered a bug
|
|
// somewhere, so just add a check to make sure.
|
|
if (toAddr.amount < 0) {
|
|
return QString(tr("Amount for address '%1' is invalid!").arg(toAddr.addr));
|
|
}
|
|
}
|
|
|
|
|
|
return QString();
|
|
}
|
|
|
|
void MainWindow::cancelButton() {
|
|
clearSendForm();
|
|
}
|
|
|
|
|