Initial commit

2026-07-12 14:22:00 +04:00
commit 49ecd4784c
90 changed files with 6910 additions and 0 deletions
@@ -0,0 +1,154 @@
+#include "mainWindow.h"
+
+inline void MainWindow::appendStatusbarText(const QString &value) {
+    m_timer->stop();
+    QString newData;
+    if(m_lblStatusbarText->text().size() + value.size() < 150) {
+        newData.append(m_lblStatusbarText->text());
+    }
+    newData.append(value + "; ");
+    m_lblStatusbarText->setText(newData);
+    m_timer->start();
+}
+
+inline void MainWindow::saveResult() {
+    QDate currentTime = QDate::currentDate();
+    short day        = currentTime.day();
+    short month      = currentTime.month();
+    short year       = currentTime.year() % 1000;
+
+    constexpr short sizeDay     = 5;
+    constexpr short sizeMonth   = 4;
+    constexpr short sizeYear    = 10;
+    constexpr short sizeCorrect = 8;
+    constexpr short sizeTotal   = 8;
+    //constexpr short sizeSubject    = 3;
+    //constexpr short sizeComplexity = 2;
+    constexpr short size = {
+        sizeDay + sizeMonth + sizeYear
+        + sizeCorrect + sizeTotal
+     // + sizeSubject + sizeComplexity
+    };
+
+    std::bitset<size> newData;
+    for(const auto &value : std::initializer_list<std::pair<short, short>>{
+            {day, sizeDay}, {month, sizeMonth}, {year, sizeYear}
+            , {m_numerOfCorrect, sizeCorrect}, {m_numberOfAll, sizeTotal}
+    }) {
+        newData <<= value.second;
+        newData |= value.first;
+    }
+
+    QByteArray byteArray;
+
+    while(newData.any()) {
+        byteArray.push_front( static_cast<char>( newData.to_ullong()) );
+        newData >>= CHAR_BIT;
+    }
+
+    QFile file("save.dat");
+    file.open(QIODevice::Append);
+    file.write(byteArray);
+    file.close();
+}
+
+MainWindow::MainWindow(QWidget *pWidget)
+    : QMainWindow ( pWidget )
+    , m_timer( new QTimer(this) )
+    , m_lblStatusbarText(new QLabel)
+{
+    setupUi(dynamic_cast<QMainWindow *>(this));
+
+    /*
+     *  Size
+    */
+
+    QSize screen = QApplication::desktop()->screenGeometry().size();
+    move(screen.width() / 30, screen.height() / 20);
+
+    /*
+     *  Signals and slots
+    */
+
+    connect( m_tabWidget, &QTabWidget::tabBarClicked, m_demonstrationTab, &DemonstrationWidget::slotTabSwitched);
+
+    connect( m_actionTheory, &QAction::triggered, this, [this]() {
+        m_stackedWidget->setCurrentIndex(0);
+    });
+    connect( m_actionPractice, &QAction::triggered, this, [this]() {
+        m_stackedWidget->setCurrentIndex(1);
+    });
+
+    connect( m_actionAbout, &QAction::triggered, this, [](){
+        QMessageBox::aboutQt(nullptr);
+    });
+
+    /*
+     *  Theory
+    */
+
+    m_theoryTab->unpack("./TheoryHTML/info.xml");
+
+    /*
+     * Testing page
+    */
+
+    m_lblStatusbarText->setParent(m_statusbar);
+    QFont font = m_lblStatusbarText->font();
+    font.setPointSize(12);
+    m_lblStatusbarText->setFont(font);
+
+    m_statusbar->addWidget(m_lblStatusbarText);
+    m_timer->setParent(this);
+    m_timer->setInterval(1000 * 5);
+    m_timer->callOnTimeout(m_lblStatusbarText, &QLabel::clear);
+
+
+    connect( m_secondPage, &TestingWidget::signalStartOfTesting, this, [this]() {
+        m_numerOfCorrect = 0;
+        m_numberOfAll = 0;
+        appendStatusbarText("Testing has begun");
+    });
+    connect( m_secondPage, &TestingWidget::signalEndOfTesting, this, [this]() {
+        saveResult();
+        appendStatusbarText("Test ended, results saved");
+    });
+    connect( m_secondPage, &TestingWidget::signalReplyGiven, this, [this](bool result) {
+        ++m_numberOfAll;
+        if(result) {
+            ++m_numerOfCorrect;
+            appendStatusbarText("Correct answer");
+        }
+        else {
+            appendStatusbarText("False answer");
+        }
+    });
+    connect( m_secondPage, &TestingWidget::signalFileOpened, this, [this](bool flag) {
+        appendStatusbarText(flag ? "File successfully opened" : "File cannot be opened");
+    });
+    connect( m_secondPage, &TestingWidget::signalContentIsSet, this, [this](bool flag) {
+        appendStatusbarText(flag ? "Content of file successfully set" : "Failure to set content of file");
+    });
+
+    /*
+     *  Manual window
+    */
+    connect( m_actionManual, &QAction::triggered, this, [this]() {
+        auto *manualWindow = new QDialog(this, Qt::Dialog);
+        manualWindow->setModal(true);
+
+        auto *centralLayout = new QVBoxLayout;
+        auto *textBrowser = new TextBrowserWidget(":/ManualHTML/info.xml");
+        textBrowser->setFontPointSize(12);
+        centralLayout->addWidget(textBrowser);
+        auto *buttonBox = new QDialogButtonBox(QDialogButtonBox::Close);
+        connect(buttonBox, &QDialogButtonBox::clicked, manualWindow, &QDialog::close);
+        centralLayout->addWidget(buttonBox);
+
+        manualWindow->setLayout(centralLayout);
+        manualWindow->setMinimumSize({ 800, 600 });
+        manualWindow->setWindowFlags(manualWindow->windowFlags() & ~Qt::WindowContextHelpButtonHint);
+        manualWindow->setWindowTitle("Manual");
+        manualWindow->show();
+    });
+}