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lostjaredlostjared
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User interface
GUI
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‎bin2cpp20-gui/bin2cpp.pro‎

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QT += core gui
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greaterThan(QT_MAJOR_VERSION, 5): QT += widgets
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# We want to use C++20 features
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CONFIG += c++20
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TEMPLATE = app
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TARGET = bin2cpp
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SOURCES += \
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main.cpp \
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mainwindow.cpp \
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worker.cpp
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HEADERS += \
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mainwindow.h \
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worker.h

‎bin2cpp20-gui/main.cpp‎

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#include <QApplication>
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#include "mainwindow.h"
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int main(int argc, char *argv[])
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{
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QApplication a(argc, argv);
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MainWindow w;
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w.show();
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return a.exec();
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}

‎bin2cpp20-gui/mainwindow.cpp‎

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#include "mainwindow.h"
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#include "worker.h"
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#include <QHBoxLayout>
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#include <QVBoxLayout>
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#include <QFileDialog>
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#include <QCheckBox>
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#include <QLineEdit>
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#include <QPushButton>
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#include <QTextEdit>
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#include <QLabel>
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#include <QThread>
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#include <QClipboard>
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#include <QGuiApplication>
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#include <QMessageBox>
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MainWindow::MainWindow(QWidget *parent)
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: QMainWindow(parent),
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m_inputFileLine(nullptr),
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m_variableNameLine(nullptr),
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m_cExprCheck(nullptr),
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m_asStringCheck(nullptr),
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m_unicodeCheck(nullptr),
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m_sortCheck(nullptr),
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m_generateButton(nullptr),
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m_copyButton(nullptr),
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m_saveButton(nullptr),
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m_outputText(nullptr)
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{
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setupUI();
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setupConnections();
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setWindowTitle("bin2cpp20");
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resize(800, 600);
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}
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MainWindow::~MainWindow()
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{
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}
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void MainWindow::setupUI()
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{
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QWidget *central = new QWidget(this);
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QVBoxLayout *mainLayout = new QVBoxLayout(central);
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{
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QHBoxLayout *layout = new QHBoxLayout;
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QLabel *label = new QLabel("Input File:", central);
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m_inputFileLine = new QLineEdit(central);
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QPushButton *browseBtn = new QPushButton("Browse...", central);
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layout->addWidget(label);
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layout->addWidget(m_inputFileLine);
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layout->addWidget(browseBtn);
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mainLayout->addLayout(layout);
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connect(browseBtn, &QPushButton::clicked, this, &MainWindow::onBrowse);
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}
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{
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QHBoxLayout *layout = new QHBoxLayout;
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QLabel *label = new QLabel("Variable Name:", central);
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m_variableNameLine = new QLineEdit(central);
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layout->addWidget(label);
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layout->addWidget(m_variableNameLine);
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mainLayout->addLayout(layout);
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}
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{
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QHBoxLayout *layout = new QHBoxLayout;
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m_cExprCheck = new QCheckBox("Use constexpr", central);
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m_asStringCheck = new QCheckBox("String Output", central);
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m_unicodeCheck = new QCheckBox("Unicode", central);
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m_sortCheck = new QCheckBox("Sort Strings", central);
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layout->addWidget(m_cExprCheck);
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layout->addWidget(m_asStringCheck);
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layout->addWidget(m_unicodeCheck);
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layout->addWidget(m_sortCheck);
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mainLayout->addLayout(layout);
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}
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{
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QHBoxLayout *layout = new QHBoxLayout;
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m_generateButton = new QPushButton("Generate", central);
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m_copyButton = new QPushButton("Copy Output", central);
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m_saveButton = new QPushButton("Save Output", central);
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layout->addWidget(m_generateButton);
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layout->addWidget(m_copyButton);
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layout->addWidget(m_saveButton);
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mainLayout->addLayout(layout);
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}
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m_outputText = new QTextEdit(central);
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m_outputText->setReadOnly(true);
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mainLayout->addWidget(m_outputText);
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setCentralWidget(central);
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setGeometry(150, 150, 800, 600);
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}
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void MainWindow::setupConnections()
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{
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connect(m_generateButton, &QPushButton::clicked, this, &MainWindow::onGenerate);
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connect(m_copyButton, &QPushButton::clicked, this, &MainWindow::onCopy);
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connect(m_saveButton, &QPushButton::clicked, this, &MainWindow::onSave);
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connect(m_cExprCheck, &QCheckBox::toggled, this, &MainWindow::onCheckCExprChanged);
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}
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void MainWindow::onBrowse()
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{
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QString filePath = QFileDialog::getOpenFileName(this, "Select Input File");
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if (!filePath.isEmpty()) {
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m_inputFileLine->setText(filePath);
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}
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}
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void MainWindow::onGenerate()
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{
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m_outputText->clear();
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QString inputFile = m_inputFileLine->text().trimmed();
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QString variableName = m_variableNameLine->text().trimmed();
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bool cExpr = m_cExprCheck->isChecked();
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bool asString = m_asStringCheck->isChecked();
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bool unicode = m_unicodeCheck->isChecked();
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bool sorted = m_sortCheck->isChecked();
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if (inputFile.isEmpty()) {
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QMessageBox::warning(this, "Warning", "Please select an input file.");
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return;
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}
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if (variableName.isEmpty()) {
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QMessageBox::warning(this, "Warning", "Please provide a variable name.");
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return;
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}
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QThread *thread = new QThread(this);
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Worker *worker = new Worker(inputFile, variableName, cExpr, asString, unicode, sorted);
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worker->moveToThread(thread);
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connect(thread, &QThread::started, worker, &Worker::doWork);
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connect(worker, &Worker::finished, this, &MainWindow::handleWorkerFinished);
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connect(worker, &Worker::finished, thread, &QThread::quit);
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connect(thread, &QThread::finished, worker, &Worker::deleteLater);
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connect(thread, &QThread::finished, thread, &QThread::deleteLater);
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// Start
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thread->start();
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}
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void MainWindow::onCopy()
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{
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QString text = m_outputText->toPlainText();
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if (!text.isEmpty()) {
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QGuiApplication::clipboard()->setText(text);
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}
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}
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void MainWindow::onSave()
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{
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QString text = m_outputText->toPlainText();
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if (text.isEmpty()) {
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QMessageBox::information(this, "Info", "No output to save.");
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return;
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}
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QString fileName = QFileDialog::getSaveFileName(this, "Save Output", QString(), "*.hpp");
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if (!fileName.isEmpty()) {
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if (!fileName.endsWith(".hpp", Qt::CaseInsensitive)) {
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fileName += ".hpp";
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}
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QFile file(fileName);
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if (file.open(QIODevice::WriteOnly | QIODevice::Text)) {
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file.write(text.toUtf8());
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file.close();
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} else {
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QMessageBox::warning(this, "Error", "Could not open file for writing.");
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}
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}
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}
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void MainWindow::onCheckCExprChanged()
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{
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if (m_cExprCheck->isChecked()) {
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m_asStringCheck->setChecked(false);
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m_asStringCheck->setEnabled(false);
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m_unicodeCheck->setChecked(false);
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m_unicodeCheck->setEnabled(false);
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m_sortCheck->setChecked(false);
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m_sortCheck->setEnabled(false);
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} else {
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m_asStringCheck->setEnabled(true);
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m_unicodeCheck->setEnabled(true);
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m_sortCheck->setEnabled(true);
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}
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}
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void MainWindow::handleWorkerFinished(const QString &result, const QString &error)
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{
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if (!error.isEmpty()) {
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QMessageBox::critical(this, "Error", error);
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} else {
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m_outputText->setPlainText(result);
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}
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}

‎bin2cpp20-gui/mainwindow.h‎

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#ifndef MAINWINDOW_H
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#define MAINWINDOW_H
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#include <QMainWindow>
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class QLineEdit;
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class QPushButton;
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class QCheckBox;
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class QTextEdit;
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class QLabel;
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class MainWindow : public QMainWindow {
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Q_OBJECT
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public:
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explicit MainWindow(QWidget *parent = nullptr);
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~MainWindow();
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private slots:
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void onBrowse(); // Browse for input file
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void onGenerate(); // Start background generation
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void onCopy(); // Copy output text to clipboard
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void onSave(); // Save output text to a file
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void onCheckCExprChanged(); // If "constexpr" is checked/unchecked
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void handleWorkerFinished(const QString &result, const QString &error);
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private:
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// UI elements
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QLineEdit *m_inputFileLine;
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QLineEdit *m_variableNameLine;
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QCheckBox *m_cExprCheck;
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QCheckBox *m_asStringCheck;
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QCheckBox *m_unicodeCheck;
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QCheckBox *m_sortCheck;
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QPushButton *m_generateButton;
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QPushButton *m_copyButton;
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QPushButton *m_saveButton;
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QTextEdit *m_outputText;
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void setupUI();
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void setupConnections();
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};
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#endif

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