Рефакт

ServerLMS/ServerLMS.qrc

@@ -15,5 +15,6 @@
         <file>resources/icons/rocket.png</file>
         <file>resources/icons/stop.png</file>
         <file>resources/icons/settings.png</file>
+        <file>resources/icons/circleGray.png</file>
     </qresource>
 </RCC>

ServerLMS/serverlmswidget.cpp

@@ -40,11 +40,7 @@ ServerLMSWidget::ServerLMSWidget(QWidget *parent) :
 
     updateMyStyleSheet();
 
-    setLanguageInterfase();
-
-    startInitialization();
-
-    tryConnectionToDB();
+    setLanguageInterfase();    
 }
 
 ServerLMSWidget::~ServerLMSWidget()
@@ -95,10 +91,12 @@ void ServerLMSWidget::changeEvent(QEvent *event)
                                                                    dbSettings.dbHostName,
                                                                    QString::number(dbSettings.dbPort));
             ui->lblDBsettings->setText(strDBsettings);
+            ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
         }
         else
         {
             ui->lblDBsettings->setText("");
+            ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGray.png")));
         }
     }
 }
@@ -126,17 +124,25 @@ void ServerLMSWidget::slot_AddMessageToLog(QString message)
     ui->loggerTextField->appendPlainText(message);
 }
 
+void ServerLMSWidget::start()
+{
+    startInitialization();
+    tryConnectionToDB();
+}
+
 void ServerLMSWidget::slot_BlockAutorization(bool block)
 {
     if(block)
     {
         server->blockAutorization();
         ui->lblBlockAuth->setPixmap(QPixmap(QStringLiteral(":/resources/icons/lock.png")));
+        //emit signal_Tray_ShowMessage(tr("Authorization blocked!"));
     }
     else
     {
         server->unBlockAutorization();
         ui->lblBlockAuth->setPixmap(QPixmap(QStringLiteral(":/resources/icons/open.png")));
+        //emit signal_Tray_ShowMessage(tr("Authorization unblocked!"));
     }
 }
 
@@ -197,6 +203,7 @@ void ServerLMSWidget::on_btnSettings_clicked()
             providerDBLMS->DisConnectionFromDB();
 
             ui->lblDBsettings->setText("");
+            ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
 
             QMessageBox::warning(this, tr("Warning!"), tr("Database settings have been changed.\nThe server will be restarted."));
 
@@ -315,9 +322,12 @@ void ServerLMSWidget::tryConnectionToDB()
     if(! providerDBLMS->ConnectionToDB())
     {
         ui->lblDBsettings->setText("");
+        ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGray.png")));
         ui->btnStopServer->setEnabled(false);
         ui->btnStartServer->setEnabled(false);
-        QMessageBox::critical(this, tr("Error!"), tr("Database connection error"));
+        //QMessageBox::critical(this, tr("Error!"), tr("Database connection error!"));
+
+        emit signal_Tray_ShowMessage(tr("Database connection error!"));
     }
     else
     {
@@ -330,6 +340,9 @@ void ServerLMSWidget::tryConnectionToDB()
                                                                dbSettings.dbHostName,
                                                                QString::number(dbSettings.dbPort));
         ui->lblDBsettings->setText(strDBsettings);
+        ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
+
+        emit signal_Tray_ShowMessage(tr("Database connection OK!") + "\n" + strDBsettings);
 
         on_btnStartServer_clicked();
     }

ServerLMS/serverlmswidget.h

@@ -62,6 +62,9 @@ signals:
     //сигнал смены языка
     void signal_LanguageChanged(QString language);
 
+    //сигнал вывода сообщения из трея
+    void signal_Tray_ShowMessage(QString textMsg);
+
     void sigRecognize();
     void sigCalculateFullHash();
     void sigUpdateController(CommonClientHandler* commonClientHandler,DataParser *dataParser,AssetsManager *assetManager);
@@ -101,6 +104,8 @@ public:
 
     void removeClient(int socketId);
 
+    void start();
+
 private slots:
     void on_btnStartServer_clicked();
     void on_btnStopServer_clicked();

ServerLMS/serverlmswidget.ui

@@ -223,6 +223,28 @@
      </item>
      <item>
       <layout class="QHBoxLayout" name="horizontalLayout_DBsettings">
+       <item>
+        <widget class="QLabel" name="lblDBisConnected">
+         <property name="minimumSize">
+          <size>
+           <width>32</width>
+           <height>32</height>
+          </size>
+         </property>
+         <property name="maximumSize">
+          <size>
+           <width>32</width>
+           <height>32</height>
+          </size>
+         </property>
+         <property name="text">
+          <string/>
+         </property>
+         <property name="pixmap">
+          <pixmap resource="../InstructorsAndTrainees/InstructorsAndTrainees.qrc">:/resources/icons/circleGray.png</pixmap>
+         </property>
+        </widget>
+       </item>
        <item>
         <widget class="QLabel" name="label_DataBase">
          <property name="sizePolicy">