Created new MainWindow QT Frontend

Signed-off-by: Ralf Ramsauer <ralf@ramses-pyramidenbau.de>

doorlockd/src/doorlock-client.cpp

@@ -11,8 +11,7 @@
 #include "logger.h"
 #include "response.h"
 
-#include <QApplication>
-#include "qrwidget.h"
+#include "mainwindow.h"
 
 // Info about doorlock-client version
 const static std::string version =
@@ -35,12 +34,13 @@ const int constexpr SOCKET_BUFFERLENGTH = 2048;
 
 static volatile bool run = true;
 
-static std::unique_ptr<QRWidget> qrWidget = nullptr;
+std::unique_ptr<MainWindow> mainWindow = nullptr;
 
 static void doorlock_update(const Clientmessage &msg)
 {
-    if (qrWidget) {
-        qrWidget->setQRData(msg.token());
+    if (mainWindow) {
+        mainWindow->setQRCode(QString::fromStdString(msg.token()));
+        mainWindow->setLabel(QString::fromStdString(msg.token()));
     }
 }
 
@@ -51,8 +51,7 @@ static int startGui(int argc, char** argv)
     app.setOrganizationName("Binary Kitchen");
     app.setApplicationName("doorlock-client");
 
-    qrWidget = std::unique_ptr<QRWidget>(new QRWidget);
-    qrWidget->showFullScreen();
+    mainWindow = std::unique_ptr<MainWindow>(new MainWindow);
 
     int retval = app.exec();
     run = false;

doorlockd/src/mainwindow.h

@@ -0,0 +1,53 @@
+#ifndef MAINWINDOW_H
+#define MAINWINDOW_H
+
+#include <QApplication>
+#include <QVBoxLayout>
+#include <QLabel>
+
+#include "qrwidget.h"
+
+class MainWindow : public QWidget
+{
+public:
+    MainWindow() :
+        QWidget()
+    {
+        _qrWidget = new QRWidget;
+
+        _layout = new QVBoxLayout;
+        _layout->addWidget(_qrWidget);
+
+        _label = new QLabel;
+        _label->setText("Hello, world!");
+
+        QFont font("Times", 25, QFont::Bold);
+        _label->setFont(font);
+        _layout->addWidget(_label);
+
+        setLayout(_layout);
+        showFullScreen();
+    }
+
+    MainWindow(const MainWindow&);
+    MainWindow& operator =(const MainWindow&);
+
+    void setQRCode(const QString &str)
+    {
+        _qrWidget->setQRData(str);
+    }
+
+    void setLabel(const QString &str)
+    {
+        _label->setText(str);
+    }
+
+private:
+
+    QRWidget* _qrWidget = { nullptr };
+    QVBoxLayout* _layout = { nullptr };
+    QLabel* _label = { nullptr };
+
+};
+
+#endif