settings

src/qtapp/main.cpp

@@ -1,4 +1,5 @@
 #include <cstdio>
+#include <ctime>
 #include <format>
 #include <fstream>
 #include <iostream>
@@ -10,6 +11,7 @@
 #include <qmainwindow.h>
 #include <qnamespace.h>
 #include <qobjectdefs.h>
+#include <qsettings.h>
 #include <qsizepolicy.h>
 #include <qtoolbutton.h>
 #include <qwidget.h>
@@ -45,9 +47,18 @@
 #include <QMenu>
 #include <QFileDialog>
 #include <qabstractitemmodel.h>
+#include <QFormLayout>
+#include <QSettings>
+#include <QLineEdit>
+#include <QComboBox>
+#include <QSpinBox>
+#include <QCheckBox>
+#include <QPushButton>
+#include <QStandardPaths>
 
 #include "api.h"
 #include "parser.h"
+#include "qscilexer.h"
 #include "trainWindow.h"
 
 #define TEXT_LG =        20
@@ -125,6 +136,8 @@ QToolButton             *practice;
 QsciScintilla *editor;
 QMainWindow* editorWindow;
 
+QSettings *settings;
+
 const std::regex         lastPathElementExp = std::regex("(.+\\/)*(.+)"); 
 
 void showBacklabels(Mdem *mdem) {
@@ -719,6 +732,81 @@ int main(int argc, char *argv[]) {
 			pickDirectory
 		);
 	});
+	
+	auto* settingsWindow = new QWidget;
+	QString configDir = QStandardPaths::writableLocation(QStandardPaths::AppConfigLocation);
+	QDir().mkpath(configDir);  // Ensure the directory exists
+	QString settingsFile = configDir + "/mdem.ini";
+	settings = new QSettings(settingsFile, QSettings::IniFormat);
+    { // Settings window.
+        settingsWindow->setWindowTitle("Settings");
+
+        auto formLayout = new QFormLayout;
+
+        /*auto notificationsCheckBox = new QCheckBox("Enable notifications");*/
+        /*formLayout->addRow(notificationsCheckBox);*/
+
+        auto characterWrap = new QSpinBox;
+        characterWrap->setRange(50, 150); 
+        formLayout->addRow("Character wrap in code gen:", characterWrap);
+
+        auto* timezone = new QSpinBox;
+        timezone->setRange(-12, 12); 
+        formLayout->addRow("Timezone as number (e.g. +2 as 2):", timezone);
+
+        auto* notRemembered = new QSpinBox;
+        notRemembered->setRange(0, 100); 
+        formLayout->addRow("Not remembered:", notRemembered);
+
+        auto* hard = new QSpinBox;
+        hard->setRange(0, 100); 
+        formLayout->addRow("Hard:", hard);
+
+        auto* medium = new QSpinBox;
+        medium->setRange(0, 100); 
+        formLayout->addRow("Medium:", medium);
+
+        auto* easy = new QSpinBox;
+        easy->setRange(0, 100); 
+        formLayout->addRow("Easy:", easy);
+
+        auto* saveButton = new QPushButton("Save");
+        auto* mainLayout = new QVBoxLayout;
+
+		// TODO: make defaults and validate settings values
+		characterWrap->setValue(settings->value("characterWrap").toInt());
+		timezone->setValue(settings->value("timezone").toInt());
+		notRemembered->setValue(settings->value("notRemembered").toInt());
+		hard->setValue(settings->value("hard").toInt());
+		medium->setValue(settings->value("medium").toInt());
+		easy->setValue(settings->value("easy").toInt());
+
+		QObject::connect(
+			saveButton,
+			&QPushButton::clicked,
+			[characterWrap, timezone, notRemembered, hard, medium, easy]() {
+			settings->setValue("characterWrap",  characterWrap->value());
+			settings->setValue("timezone",       timezone->value());
+			settings->setValue("notRemembered", notRemembered->value());
+			settings->setValue("hard",           hard->value());
+			settings->setValue("medium",         medium->value());
+			settings->setValue("easy",           easy->value());
+		});
+
+        mainLayout->addLayout(formLayout);
+        mainLayout->addWidget(saveButton);
+
+        settingsWindow->setLayout(mainLayout);
+    }
+
+	QAction *openSettings = menu->addAction("Settings");
+	QObject::connect(
+		openSettings,
+		&QAction::triggered,
+		[settingsWindow]() {
+		settingsWindow->show();
+	});
+
 	menuBar->addMenu(menu);
 
 	window.setMenuBar(menuBar);