a free Monero desktop wallet
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// SPDX-License-Identifier: BSD-3-Clause
// Copyright (c) 2020-2021, The Monero Project.
#include "TxInfoDialog.h"
#include "ui_TxInfoDialog.h"
#include <QMessageBox>
#include <QScrollBar>
#include "appcontext.h"
#include "config.h"
#include "libwalletqt/Coins.h"
#include "libwalletqt/CoinsInfo.h"
#include "libwalletqt/TransactionHistory.h"
#include "libwalletqt/Transfer.h"
#include "libwalletqt/WalletManager.h"
#include "model/ModelUtils.h"
#include "Utils.h"
TxInfoDialog::TxInfoDialog(QSharedPointer<AppContext> ctx, TransactionInfo *txInfo, QWidget *parent)
: QDialog(parent)
, ui(new Ui::TxInfoDialog)
, m_ctx(std::move(ctx))
, m_txInfo(txInfo)
, m_txProofDialog(new TxProofDialog(this, m_ctx, txInfo))
{
ui->setupUi(this);
m_txid = txInfo->hash();
ui->label_txid->setText(m_txid);
connect(ui->btn_CopyTxKey, &QPushButton::pressed, this, &TxInfoDialog::copyTxKey);
connect(ui->btn_createTxProof, &QPushButton::pressed, this, &TxInfoDialog::createTxProof);
connect(m_ctx->wallet, &Wallet::newBlock, this, &TxInfoDialog::updateData);
this->setData(txInfo);
if ((txInfo->isFailed() || txInfo->isPending()) && txInfo->direction() != TransactionInfo::Direction_In) {
connect(ui->btn_rebroadcastTx, &QPushButton::pressed, [this]{
emit resendTranscation(m_txid);
});
} else {
ui->btn_rebroadcastTx->hide();
}
//
// if (txInfo->direction() == TransactionInfo::Direction_Out) {
// // TODO: this will not properly represent coinjoin-like transactions.
// QVector<CoinsInfo*> coins = m_ctx->wallet->coins()->coins_from_txid(m_txid);
// QTextCursor c_i = ui->inputs->textCursor();
// QString inputs_str;
// for (const auto &coin : coins) {
// inputs_str += QString("%1 %2\n").arg(coin->pubKey(), coin->displayAmount());
// }
// ui->inputs->setText(inputs_str);
// ui->label_inputs->setText(QString("Inputs (%1)").arg(QString::number(coins.size())));
// this->adjustHeight(ui->inputs, coins.size());
// } else {
ui->frameInputs->hide();
// }
QTextCursor cursor = ui->outputs->textCursor();
auto transfers = txInfo->transfers();
if (!transfers.isEmpty()) {
for (const auto& transfer : transfers) {
auto address = transfer->address();
auto amount = WalletManager::displayAmount(transfer->amount());
auto index = m_ctx->wallet->subaddressIndex(address);
cursor.insertText(address, Utils::addressTextFormat(index, transfer->amount()));
cursor.insertText(QString(" %1").arg(amount), QTextCharFormat());
cursor.insertBlock();
}
ui->label_outputs->setText(QString("Destinations (%2)").arg(QString::number(transfers.size())));
this->adjustHeight(ui->outputs, transfers.size());
} else {
ui->frameOutputs->hide();
}
this->adjustSize();
}
void TxInfoDialog::adjustHeight(QTextEdit *textEdit, qreal docHeight) {
QCoreApplication::processEvents();
qreal lineHeight = QFontMetrics(ui->outputs->document()->defaultFont()).height();
int h = int(docHeight * (lineHeight + 2) + 11);
h = qMin(qMax(h, 100), 600);
textEdit->setMinimumHeight(h);
textEdit->setMaximumHeight(h);
textEdit->verticalScrollBar()->hide();
}
void TxInfoDialog::setData(TransactionInfo *tx) {
QString blockHeight = QString::number(tx->blockHeight());
if (tx->isFailed()) {
ui->label_status->setText("Status: Failed (node was unable to relay transaction)");
}
if (blockHeight == "0") {
ui->label_status->setText("Status: Unconfirmed (in mempool)");
}
else {
QString dateTimeFormat = QString("%1 %2").arg(config()->get(Config::dateFormat).toString(), config()->get(Config::timeFormat).toString());
QString date = tx->timestamp().toString(dateTimeFormat);
QString statusText = QString("Status: Included in block %1 (%2 confirmations) on %3").arg(blockHeight, QString::number(tx->confirmations()), date);
ui->label_status->setText(statusText);
}
if (tx->confirmationsRequired() > tx->confirmations()) {
bool mandatoryLock = tx->confirmationsRequired() == 10;
QString confsRequired = QString::number(tx->confirmationsRequired() - tx->confirmations());
ui->label_lock->setText(QString("Lock: Outputs become spendable in %1 blocks (%2)").arg(confsRequired, mandatoryLock ? "consensus rule" : "specified by sender"));
} else {
ui->label_lock->setText("Lock: Outputs are spendable");
}
QString direction = tx->direction() == TransactionInfo::Direction_In ? "received" : "sent";
ui->label_amount->setText(QString("Amount %1: %2 XMR").arg(direction, tx->displayAmount()));
QString fee;
if (tx->isCoinbase())
fee = "Not applicable";
else if (tx->direction() == TransactionInfo::Direction_In)
fee = "Paid by sender";
else if (tx->fee().isEmpty())
fee = "N/A";
else
fee = QString("%1 XMR").arg(tx->fee());
ui->label_fee->setText(QString("Fee: %1").arg(fee));
}
void TxInfoDialog::updateData() {
TransactionInfo *tx = m_ctx->wallet->history()->transaction(m_txid);
if (!tx) return;
this->setData(tx);
}
void TxInfoDialog::copyTxKey() {
m_ctx->wallet->getTxKeyAsync(m_txid, [this](QVariantMap map){
QString txKey = map.value("tx_key").toString();
if (txKey.isEmpty()) {
QMessageBox::warning(this, "Unable to copy transaction key", "Transaction key unknown");
} else {
Utils::copyToClipboard(txKey);
QMessageBox::information(this, "Transaction key copied", "Transaction key copied to clipboard.");
}
});
}
void TxInfoDialog::createTxProof() {
m_txProofDialog->show();
m_txProofDialog->getTxKey();
}
TxInfoDialog::~TxInfoDialog() = default;