Implemented tab switch for diff. user types

sea_transport/adminpanel.cpp

@@ -57,7 +57,7 @@ AdminPanel::AdminPanel(QWidget *parent) : QMainWindow(parent), ui(new Ui::AdminP
         ui->pb_dp_edit->setEnabled(selected.length() == 1);
     });
 
-    ui->tw_tabs->setCurrentIndex(0);
+    connect(this, &AdminPanel::user_set, this, &AdminPanel::on_user_set);
 }
 
 AdminPanel::~AdminPanel() {
@@ -71,9 +71,29 @@ AdminPanel::~AdminPanel() {
 AdminPanel& AdminPanel::set_user(const user_entity &user) {
     this->user = user;
     ui->lab_user->setText(tr("Hello, **%1**").arg(user.login()));
+
+    emit user_set();
+
     return *this;
 }
 
+void AdminPanel::on_user_set() {
+    UserRole urole = this->user.role();
+    switch (urole) {
+        case UserRole::ADMINISTRATOR:
+            ui->tw_tabs->setCurrentIndex(0);
+            break;
+        case UserRole::DISPATCHER:
+            ui->tw_tabs->setTabVisible(0, false);
+            ui->tw_tabs->setCurrentIndex(1);
+            break;
+        case UserRole::SKIPPER:
+            QMessageBox::critical(this, "Error", "You shouldn't be here!");
+            close();
+            break;
+    }
+}
+
 void AdminPanel::on_logout_requested() {
     this->close();
 }

sea_transport/adminpanel.h

@@ -20,8 +20,7 @@ namespace Ui {
     class AdminPanel;
 }
 
-class AdminPanel : public QMainWindow
-{
+class AdminPanel : public QMainWindow {
     Q_OBJECT
 
     user_entity user;
@@ -36,7 +35,11 @@ public:
 
     AdminPanel& set_user(const user_entity &user);
 
+signals:
+    void user_set();
+
 private slots:
+    void on_user_set();
 
 private:
     Ui::AdminPanel *ui;

sea_transport/adminpanel.ui

@@ -53,7 +53,7 @@
        <enum>QTabWidget::Rounded</enum>
       </property>
       <property name="currentIndex">
-       <number>2</number>
+       <number>0</number>
       </property>
       <property name="documentMode">
        <bool>false</bool>

sea_transport/authwindow.cpp

@@ -57,8 +57,8 @@ void AuthWindow::on_auth_requested() {
         ((AdminPanel*) w)->set_user(*user);
     }
     else if (user->role() == UserRole::DISPATCHER) {
-        //  DispatcherPanel(nullptr, user).set_user(user).show();
-        return;
+        w = new AdminPanel(nullptr);
+        ((AdminPanel*) w)->set_user(*user);
     }
     else if (user->role() == UserRole::SKIPPER) {
         //  SkipperPanel(nullptr, user).set_user(user).show();