GUI. автоматические 10 попыток подкл к Серверу

InstructorsAndTrainees/instructorsandtraineeswidget.cpp

@@ -14,6 +14,7 @@ const QString InstructorsAndTraineesWidget::languageRUS = "ru_RU";
 
 InstructorsAndTraineesWidget::InstructorsAndTraineesWidget(QWidget *parent) :
     QWidget(parent),    
+    waitAnimationWidget(nullptr),
     connectorToServer(nullptr),
     viewerTrainees(nullptr),
     viewerInstructors(nullptr),
@@ -26,6 +27,8 @@ InstructorsAndTraineesWidget::InstructorsAndTraineesWidget(QWidget *parent) :
     idInstructorLoggedInLocal("0"),
     language(languageENG),
     flSettingsServerIsChanged(false),
+    flTryConnectToServer(false),
+    cntTryConnectToServer(0),
     ui(new Ui::InstructorsAndTraineesWidget)
 {
     ui->setupUi(this);
@@ -86,6 +89,13 @@ InstructorsAndTraineesWidget::InstructorsAndTraineesWidget(QWidget *parent) :
     ui->btnEditorTrainees->setEnabled(false);
     ui->btnEditorInstructors->setEnabled(false);
     ui->btnPersonalCard->setEnabled(false);
+
+    waitAnimationWidget = new WaitAnimationWidget;
+    QMovie *movie = new QMovie(":/resources/icons/762.gif");
+    waitAnimationWidget->setParent(this);
+    waitAnimationWidget->initialize(movie,this);
+
+    ui->btnConnectionToServer->click();
 }
 
 InstructorsAndTraineesWidget::~InstructorsAndTraineesWidget()
@@ -100,6 +110,10 @@ InstructorsAndTraineesWidget::~InstructorsAndTraineesWidget()
     delete viewerInstructors;
     delete viewerTrainees;
     delete connectorToServer;
+
+    waitAnimationWidget->hideWithStop();
+    delete waitAnimationWidget;
+
     delete ui;
 }
 
@@ -120,6 +134,12 @@ void InstructorsAndTraineesWidget::changeEvent(QEvent *event)
     }
 }
 
+void InstructorsAndTraineesWidget::resizeEvent(QResizeEvent *event)
+{
+    QSize size = event->size();
+    waitAnimationWidget->resize(size);
+}
+
 void InstructorsAndTraineesWidget::updateMyStyleSheet()
 {
     QString styleSheet = loadStyleSheet();
@@ -238,11 +258,18 @@ void InstructorsAndTraineesWidget::slot_ConnectedToServer(bool state)
         ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
 
         updateLabelLoggedInInstructor(loginInstructorLoggedInLocal, nameInstructorLoggedInLocal);
+
+        flTryConnectToServer = false;
+        cntTryConnectToServer = 0;
+        waitAnimationWidget->hideWithStop();
+
         updateLabelServer();
+
+        ui->btnAuthorizationInstructor->click();
     }
     else
     {//Сервер отключен
-        ui->btnConnectionToServer->setEnabled(true);
+        //ui->btnConnectionToServer->setEnabled(true);
         ui->btnAuthorizationInstructor->setEnabled(false);
         ui->btnAuthorizationInstructor->setChecked(false);
         ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGray.png")));
@@ -263,12 +290,41 @@ void InstructorsAndTraineesWidget::slot_ConnectedToServer(bool state)
         nameInstructorLoggedInLocal = "";
 
         updateLabelLoggedInInstructor(loginInstructorLoggedInLocal, nameInstructorLoggedInLocal);
-        updateLabelServer();
+
+
+        if(flTryConnectToServer)
+        {
+            if(cntTryConnectToServer < 10)
+            {
+                QThread::sleep(1);
+                cntTryConnectToServer++;
+                connectorToServer->SetConnectToServer();
+            }
+            else
+            {
+                flTryConnectToServer = false;
+                cntTryConnectToServer = 0;
+                ui->btnConnectionToServer->setEnabled(true);
+                waitAnimationWidget->hideWithStop();
+            }
+        }
+        else
+        {
+            flTryConnectToServer = false;
+            cntTryConnectToServer = 0;
+            ui->btnConnectionToServer->setEnabled(true);
+        }
 
         if(!flSettingsServerIsChanged)
-            SpecialMessageBox(this, SpecialMessageBox::TypeSpecMsgBox::warningClose, tr("The server is not available!")).exec();
+        {
+            if(!flTryConnectToServer)
+                SpecialMessageBox(this, SpecialMessageBox::TypeSpecMsgBox::warningClose, tr("The server is not available!")).exec();
+        }
         else
             flSettingsServerIsChanged = false;
+
+
+        updateLabelServer();
     }
 }
 
@@ -364,6 +420,15 @@ bool InstructorsAndTraineesWidget::authorizationIsCompleted()
 
 void InstructorsAndTraineesWidget::on_btnConnectionToServer_clicked()
 {
+    waitAnimationWidget->showWithPlay();
+
+    ui->btnConnectionToServer->setEnabled(false);
+
+    flTryConnectToServer = true;
+    cntTryConnectToServer = 1;
+
+    updateLabelServer();
+
     connectorToServer->SetConnectToServer();
 }
 
@@ -426,13 +491,20 @@ void InstructorsAndTraineesWidget::updateLabelServer()
     if(!connectorToServer)
         return;
 
-    if(connectorToServer->getIsConnected())
+    if(flTryConnectToServer)
     {
-        ServerSettings serverSettings = connectorToServer->getServerSettings();
-        ui->lblServer->setText(tr("connected") + " " + serverSettings.Address + " : " +serverSettings.Port);
+        ui->lblServer->setText(tr("Connection attempt") + QString(" %1 ").arg(cntTryConnectToServer) + "...");
     }
     else
-        ui->lblServer->setText(tr("not connected"));
+    {
+        if(connectorToServer->getIsConnected())
+        {
+            ServerSettings serverSettings = connectorToServer->getServerSettings();
+            ui->lblServer->setText(tr("connected") + " " + serverSettings.Address + " : " +serverSettings.Port);
+        }
+        else
+            ui->lblServer->setText(tr("not connected"));
+    }
 }
 
 void InstructorsAndTraineesWidget::setLanguageInterfase()