Hush lite wallet
https://faq.hush.is/sdl
You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
308 lines
11 KiB
308 lines
11 KiB
#include "mainwindow.h"
|
|
#include "ui_mainwindow.h"
|
|
#include "ui_confirm.h"
|
|
#include "settings.h"
|
|
#include "rpc.h"
|
|
|
|
#include "precompiled.h"
|
|
|
|
using json = nlohmann::json;
|
|
|
|
void MainWindow::setupSendTab() {
|
|
// Create the validator for send to/amount fields
|
|
auto amtValidator = new QDoubleValidator(0, 21000000, 8, ui->Amount1);
|
|
amtValidator->setNotation(QDoubleValidator::StandardNotation);
|
|
ui->Amount1->setValidator(amtValidator);
|
|
|
|
setDefaultPayFrom();
|
|
|
|
// Send button
|
|
QObject::connect(ui->sendTransactionButton, &QPushButton::clicked, this, &MainWindow::sendButton);
|
|
|
|
// Cancel Button
|
|
QObject::connect(ui->cancelSendButton, &QPushButton::clicked, this, &MainWindow::cancelButton);
|
|
|
|
// Input Combobox current text changed
|
|
QObject::connect(ui->inputsCombo, QOverload<const QString &>::of(&QComboBox::currentIndexChanged),
|
|
this, &MainWindow::inputComboTextChanged);
|
|
|
|
// Hook up add address button click
|
|
QObject::connect(ui->addAddressButton, &QPushButton::clicked, this, &MainWindow::addAddressSection);
|
|
|
|
// Max available Checkbox
|
|
QObject::connect(ui->Max1, &QCheckBox::stateChanged, this, &MainWindow::maxAmountChecked);
|
|
|
|
}
|
|
|
|
void MainWindow::setDefaultPayFrom() {
|
|
auto findMax = [=] (QString startsWith) {
|
|
double max_amt = 0;
|
|
int idx = -1;
|
|
|
|
for (int i=0; i < ui->inputsCombo->count(); i++) {
|
|
auto addr = ui->inputsCombo->itemText(i);
|
|
if (addr.startsWith(startsWith)) {
|
|
auto amt = rpc->getAllBalances()->value(addr.split("(")[0]);
|
|
if (max_amt < amt) {
|
|
max_amt = amt;
|
|
idx = i;
|
|
}
|
|
}
|
|
}
|
|
|
|
return idx;
|
|
};
|
|
|
|
// By default, select the z-address with the most balance from the inputs combo
|
|
auto maxZ = findMax("z");
|
|
if (maxZ >= 0) {
|
|
ui->inputsCombo->setCurrentIndex(maxZ);
|
|
} else {
|
|
auto maxT = findMax("t");
|
|
maxT = maxT >= 0 ? maxT : 0;
|
|
ui->inputsCombo->setCurrentIndex(maxT);
|
|
}
|
|
};
|
|
|
|
void MainWindow::inputComboTextChanged(const QString& text) {
|
|
auto bal = rpc->getAllBalances()->value(text.split("(")[0].trimmed());
|
|
auto balFmt = QString::number(bal, 'g', 8) + " ZEC";
|
|
ui->sendAddressBalance->setText(balFmt);
|
|
}
|
|
|
|
|
|
void MainWindow::addAddressSection() {
|
|
int itemNumber = ui->sendToWidgets->children().size() - 1;
|
|
|
|
auto verticalGroupBox = new QGroupBox(ui->sendToWidgets);
|
|
verticalGroupBox->setTitle(QString("Recipient ") % QString::number(itemNumber));
|
|
verticalGroupBox->setObjectName(QString("AddressGroupBox") % QString::number(itemNumber));
|
|
auto sendAddressLayout = new QVBoxLayout(verticalGroupBox);
|
|
sendAddressLayout->setSpacing(6);
|
|
sendAddressLayout->setContentsMargins(11, 11, 11, 11);
|
|
|
|
auto horizontalLayout_12 = new QHBoxLayout();
|
|
horizontalLayout_12->setSpacing(6);
|
|
auto label_4 = new QLabel(verticalGroupBox);
|
|
label_4->setText("Address");
|
|
horizontalLayout_12->addWidget(label_4);
|
|
|
|
auto Address1 = new QLineEdit(verticalGroupBox);
|
|
Address1->setObjectName(QString("Address") % QString::number(itemNumber));
|
|
Address1->setPlaceholderText("Address");
|
|
|
|
horizontalLayout_12->addWidget(Address1);
|
|
sendAddressLayout->addLayout(horizontalLayout_12);
|
|
|
|
auto horizontalLayout_13 = new QHBoxLayout();
|
|
horizontalLayout_13->setSpacing(6);
|
|
|
|
auto label_6 = new QLabel(verticalGroupBox);
|
|
label_6->setText("Amount");
|
|
horizontalLayout_13->addWidget(label_6);
|
|
|
|
auto Amount1 = new QLineEdit(verticalGroupBox);
|
|
Amount1->setPlaceholderText("Amount");
|
|
Amount1->setObjectName(QString("Amount") % QString::number(itemNumber));
|
|
Amount1->setBaseSize(QSize(200, 0));
|
|
// Create the validator for send to/amount fields
|
|
auto amtValidator = new QDoubleValidator(0, 21000000, 8, Amount1);
|
|
Amount1->setValidator(amtValidator);
|
|
|
|
horizontalLayout_13->addWidget(Amount1);
|
|
auto horizontalSpacer_4 = new QSpacerItem(40, 20, QSizePolicy::Expanding, QSizePolicy::Minimum);
|
|
|
|
horizontalLayout_13->addItem(horizontalSpacer_4);
|
|
sendAddressLayout->addLayout(horizontalLayout_13);
|
|
|
|
ui->sendToLayout->insertWidget(itemNumber-1, verticalGroupBox);
|
|
|
|
// Delay the call to scroll to allow the scroll window to adjust
|
|
QTimer::singleShot(10, [=] () {ui->sendToScrollArea->ensureWidgetVisible(ui->addAddressButton);});
|
|
}
|
|
|
|
void MainWindow::removeExtraAddresses() {
|
|
// The last one is a spacer, so ignore that
|
|
int totalItems = ui->sendToWidgets->children().size() - 2;
|
|
|
|
// Clear the first field
|
|
auto addr = ui->sendToWidgets->findChild<QLineEdit*>(QString("Address1"));
|
|
addr->clear();
|
|
auto amt = ui->sendToWidgets->findChild<QLineEdit*>(QString("Amount1"));
|
|
amt->clear();
|
|
auto max = ui->sendToWidgets->findChild<QCheckBox*>(QString("Max1"));
|
|
max->setChecked(false);
|
|
|
|
// Start the deletion after the first item, since we want to keep 1 send field there all there
|
|
for (int i=1; i < totalItems; i++) {
|
|
auto addressGroupBox = ui->sendToWidgets->findChild<QGroupBox*>(QString("AddressGroupBox") % QString::number(i+1));
|
|
|
|
delete addressGroupBox;
|
|
}
|
|
}
|
|
|
|
void MainWindow::maxAmountChecked(int checked) {
|
|
if (checked == Qt::Checked) {
|
|
ui->Amount1->setReadOnly(true);
|
|
if (rpc->getAllBalances() == nullptr) return;
|
|
|
|
// Calculate maximum amount
|
|
double sumAllAmounts = 0.0;
|
|
// Calculate all other amounts
|
|
int totalItems = ui->sendToWidgets->children().size() - 2; // The last one is a spacer, so ignore that
|
|
// Start counting the sum skipping the first one, because the MAX button is on the first one, and we don't
|
|
// want to include it in the sum.
|
|
for (int i=1; i < totalItems; i++) {
|
|
auto amt = ui->sendToWidgets->findChild<QLineEdit*>(QString("Amount") % QString::number(i+1));
|
|
sumAllAmounts += amt->text().toDouble();
|
|
}
|
|
sumAllAmounts += settings->fees();
|
|
|
|
auto addr = ui->inputsCombo->currentText().split("(")[0];
|
|
|
|
auto maxamount = rpc->getAllBalances()->value(addr) - sumAllAmounts;
|
|
maxamount = (maxamount < 0) ? 0 : maxamount;
|
|
|
|
ui->Amount1->setText(QString::number(maxamount, 'g', 8));
|
|
} else if (checked == Qt::Unchecked) {
|
|
// Just remove the readonly part, don't change the content
|
|
ui->Amount1->setReadOnly(false);
|
|
}
|
|
}
|
|
|
|
void MainWindow::sendButton() {
|
|
auto fnSplitAddressForWrap = [=] (const QString& a) -> QString {
|
|
if (!a.startsWith("z")) return a;
|
|
|
|
auto half = a.length() / 2;
|
|
auto splitted = a.left(half) + "\n" + a.right(a.length() - half);
|
|
return splitted;
|
|
};
|
|
|
|
// Gather the from / to addresses
|
|
QString fromAddr = ui->inputsCombo->currentText().split("(")[0].trimmed();
|
|
|
|
QList<QPair<QString, double>> toAddrs;
|
|
// For each addr/amt in the sendTo tab
|
|
int totalItems = ui->sendToWidgets->children().size() - 2; // The last one is a spacer, so ignore that
|
|
for (int i=0; i < totalItems; i++) {
|
|
auto addr = ui->sendToWidgets->findChild<QLineEdit*>(QString("Address") % QString::number(i+1))->text().trimmed();
|
|
auto amt = ui->sendToWidgets->findChild<QLineEdit*>(QString("Amount") % QString::number(i+1))->text().trimmed().toDouble();
|
|
toAddrs.push_back(QPair<QString, double>(addr, amt));
|
|
}
|
|
|
|
QString error = doSendTxValidations(fromAddr, toAddrs);
|
|
if (!error.isEmpty()) {
|
|
// Something went wrong, so show an error and exit
|
|
QMessageBox msg(
|
|
QMessageBox::Critical,
|
|
"Transaction Error",
|
|
error,
|
|
QMessageBox::Ok,
|
|
this
|
|
);
|
|
|
|
msg.exec();
|
|
// abort the Tx
|
|
return;
|
|
}
|
|
|
|
// Get all the addresses and amounts
|
|
json allRecepients = json::array();
|
|
|
|
// Show a confirmation dialog
|
|
QDialog d(this);
|
|
Ui_confirm confirm;
|
|
confirm.setupUi(&d);
|
|
|
|
// Remove all existing address/amt qlabels
|
|
int totalConfirmAddrItems = confirm.sendToAddrs->children().size();
|
|
for (int i = 0; i < totalConfirmAddrItems; 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));
|
|
|
|
delete addr;
|
|
delete amt;
|
|
}
|
|
|
|
// For each addr/amt
|
|
//std::for_each(toAddr.begin(), toAddr.end(), [&] (auto toAddr) {
|
|
for (int i=0; i < toAddrs.size(); i++) {
|
|
auto toAddr = toAddrs[i];
|
|
|
|
// Construct the JSON params
|
|
json rec = json::object();
|
|
rec["address"] = toAddr.first.toStdString();
|
|
rec["amount"] = toAddr.second;
|
|
allRecepients.push_back(rec);
|
|
|
|
// Add new Address widgets instead of the same one.
|
|
{
|
|
auto Addr = new QLabel(confirm.sendToAddrs);
|
|
Addr->setObjectName(QString("Addr") % QString::number(i + 1));
|
|
Addr->setWordWrap(true);
|
|
Addr->setText(fnSplitAddressForWrap(toAddr.first));
|
|
confirm.gridLayout->addWidget(Addr, i, 0, 1, 1);
|
|
|
|
auto Amt = new QLabel(confirm.sendToAddrs);
|
|
Amt->setObjectName(QString("Amt") % QString::number(i + 1));
|
|
Amt->setText(QString::number(toAddr.second, 'g', 8) % " ZEC");
|
|
Amt->setAlignment(Qt::AlignRight | Qt::AlignTrailing | Qt::AlignVCenter);
|
|
confirm.gridLayout->addWidget(Amt, i, 1, 1, 1);
|
|
}
|
|
}
|
|
|
|
|
|
// Add sender
|
|
json params = json::array();
|
|
params.push_back(fromAddr.toStdString());
|
|
params.push_back(allRecepients);
|
|
|
|
// And show it in the confirm dialog
|
|
confirm.sendFrom->setText(fnSplitAddressForWrap(fromAddr));
|
|
|
|
// Show the dialog and submit it if the user confirms
|
|
if (d.exec() == QDialog::Accepted) {
|
|
rpc->sendZTransaction(params, [=](const json& reply) {
|
|
QString opid = QString::fromStdString(reply.get<json::string_t>());
|
|
ui->statusBar->showMessage("Computing Tx: " % opid);
|
|
|
|
// And then start monitoring the transaction
|
|
rpc->refreshTxStatus(opid);
|
|
});
|
|
|
|
// Then delete the additional fields from the sendTo tab
|
|
removeExtraAddresses();
|
|
}
|
|
}
|
|
|
|
QString MainWindow::doSendTxValidations(QString fromAddr, QList<QPair<QString, double>> toAddrs) {
|
|
// 1. Addresses are valid format.
|
|
QRegExp zcexp("^z[a-z0-9]{94}$", Qt::CaseInsensitive);
|
|
QRegExp zsexp("^z[a-z0-9]{77}$", Qt::CaseInsensitive);
|
|
QRegExp ztsexp("^ztestsapling[a-z0-9]{76}", Qt::CaseInsensitive);
|
|
QRegExp texp("^t[a-z0-9]{34}$", Qt::CaseInsensitive);
|
|
|
|
auto matchesAnyAddr = [&] (QString addr) {
|
|
return zcexp.exactMatch(addr) ||
|
|
texp.exactMatch(addr) ||
|
|
ztsexp.exactMatch(addr) ||
|
|
zsexp.exactMatch(addr);
|
|
};
|
|
|
|
if (!matchesAnyAddr(fromAddr)) return QString("From Address is Invalid");
|
|
|
|
for (auto toAddr = toAddrs.begin(); toAddr != toAddrs.end(); toAddr++) {
|
|
if (!matchesAnyAddr(toAddr->first))
|
|
return QString("To Address ") % toAddr->first % " is Invalid";
|
|
};
|
|
|
|
return QString();
|
|
}
|
|
|
|
void MainWindow::cancelButton() {
|
|
removeExtraAddresses();
|
|
// Back to the balances tab
|
|
ui->tabWidget->setCurrentIndex(0);
|
|
}
|
|
|
|
|