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2026-07-12 14:22:00 +04:00
commit 49ecd4784c
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+#ifndef TESTING_WIDGET_H
+#define TESTING_WIDGET_H
+
+#include "ui_testingWidget.h"
+
+#include <random>
+
+#include <QWidget>
+#include <QtXml>
+#include <QMessageBox>
+
+class TestingWidget : public QWidget
+                    , protected Ui::TestingWidget
+{
+    Q_OBJECT
+
+private:
+    QDomDocument m_document;
+    QDomElement  m_currentQuestion;
+    QString      m_currentComplexityName;
+    QString      m_currentTopicName;
+    QString      m_currentTypeName;
+
+    QFile        m_file;
+    QVector<std::pair<QString, bool>> m_answers;
+
+private:
+    enum class Topic : short {
+        Everything, DiscreteMathematics, HashFunction, HashTable, Algorithm, Undefined
+    };
+    enum class Complexity : short {
+        Everything, Easy, Medium, Hard, Undefined
+    };
+    enum class TagXML : short {
+        Question, Caption, Text, Answer, Undefined
+    };
+
+public:
+    TestingWidget(QWidget *pWidget = nullptr);
+    ~TestingWidget() {
+        if(m_file.isOpen()) {
+            m_file.close();
+        }
+    }
+
+private:
+    void hideCheckBoxes();
+    void showCheckBoxes();
+    QString getHTMLQuestion(QDomElement domNode);
+    void configureInput(const QString &);
+    bool showNextQuestion();
+    void setEnabledGUIStartTesting(bool flag);
+    TagXML getTagsEnumFromQString(const QString&);
+    bool checkAnswer(const QString&);
+    void resetInput();
+
+private slots:
+    void slotSwitchedTopics();
+    void slotSwitchedComplexity();
+    void slotClickedConfirm();
+    void slotClickedStart();
+    void slotResetTesting();
+
+signals:
+    void signalFileOpened(bool /*isOpen*/);
+    void signalContentIsSet(bool /*isSet*/);
+    void signalReplyGiven(bool /*isCorrect*/);
+    void signalStartOfTesting();
+    void signalEndOfTesting();
+};
+#endif // TESTING_WIDGET_H