School Commit Init

Anul 1/Semestrul 2/OOP/Labs/MockTest1/PresenterView.cpp

@@ -0,0 +1,72 @@
+#include "PresenterView.h"
+#include <QVBoxLayout>
+#include <QFormLayout>
+#include <QMessageBox>
+#include <QHeaderView>
+
+PresenterView::PresenterView(PresenterModel* model, QWidget* parent) : QWidget{ parent }, model{ model }
+{
+    this->initGUI();
+    this->view->setModel(model);
+    this->connectSignalsAndSlots();
+}
+
+PresenterView::~PresenterView()
+{
+
+}
+
+void PresenterView::initGUI()
+{
+    QVBoxLayout* mainLayout = new QVBoxLayout{ this };
+    this->setLayout(mainLayout);
+
+    this->view = new QTableView{};
+    mainLayout->addWidget(this->view);
+
+    this->idEdit = new QLineEdit{};
+    auto validator = new QIntValidator{};
+    validator->setBottom(0);
+    this->idEdit->setValidator(validator);
+    this->textEdit = new QLineEdit{};
+    this->answerEdit = new QLineEdit{};
+    this->scoreEdit = new QLineEdit{};
+    this->scoreEdit->setValidator(validator);
+    this->addButton = new QPushButton{ "Add" };
+
+    QFormLayout* formLayout = new QFormLayout{};
+    formLayout->addRow("Id", this->idEdit);
+    formLayout->addRow("Text", this->textEdit);
+    formLayout->addRow("Answer", this->answerEdit);
+    formLayout->addRow("Score", this->scoreEdit);
+    formLayout->addWidget(this->addButton);
+
+    mainLayout->addLayout(formLayout);
+    this->view->horizontalHeader()->setSectionResizeMode(QHeaderView::Stretch);
+    this->setMinimumWidth(1000);
+    this->setWindowTitle("Presenter");
+}
+
+void PresenterView::connectSignalsAndSlots()
+{
+    QObject::connect(this->addButton, &QPushButton::clicked, this, [&](){
+        if(this->idEdit->text().isEmpty() || this->textEdit->text().isEmpty() || this->answerEdit->text().isEmpty() || this->scoreEdit->text().isEmpty())
+        {
+            QMessageBox::critical(this, "Error", "All fields must be filled!");
+            return;
+        }
+        int id = this->idEdit->text().toInt();
+        std::string text = this->textEdit->text().toStdString();
+        std::string answer = this->answerEdit->text().toStdString();
+        int score = this->scoreEdit->text().toInt();
+        Question q{ id, text, answer, score };
+        try{
+            this->model->addQuestion(q);
+        }
+        catch (std::exception& e)
+        {
+            QMessageBox::critical(this, "Error", e.what());
+        }
+    });
+}
+