Оптимизация старта Сервера 0

LibServer/serverlmswidget.cpp

@@ -175,7 +175,7 @@ void ServerLMSWidget::slot_startInitialization_step1()
     updateStateOnlyDB();
     updateStateOnlyVersion();
 
-    QApplication::restoreOverrideCursor();
+    //QApplication::restoreOverrideCursor();
 
     if(hasError() == 100)
         return;
@@ -184,6 +184,8 @@ void ServerLMSWidget::slot_startInitialization_step1()
     tryConnectionToDB();
 
     waitAnimationWidget->hideWithStop();
+
+    emit signal_InitializeFinished();
 }
 
 void ServerLMSWidget::slot_setVersion(QString versionStr)
@@ -359,7 +361,7 @@ QString ServerLMSWidget::loadStyleSheet()
 
 void ServerLMSWidget::startInitialization_step0()
 {
-    QApplication::setOverrideCursor(Qt::WaitCursor);
+    //QApplication::setOverrideCursor(Qt::WaitCursor);
 
     providerDBLMS = new ProviderDBLMS(this);
     connect(providerDBLMS, &ProviderDBLMS::signal_ErrorPostgreSQL, this, &ServerLMSWidget::slot_ErrorPostgreSQL);

LibServer/serverlmswidget.h

@@ -92,6 +92,8 @@ signals:
     void signal_updateStateServer(EStateServer stateServer, EStateBlockAutorization stateBlockAutorization);
 
     void signal_updateDocsXML();
+
+    void signal_InitializeFinished();
 public slots:
     void slot_LanguageChanged(QString language);
     void slot_UpdateListClients();

ProgramServerMTD/mainwindow.cpp

@@ -14,7 +14,8 @@ MainWindow::MainWindow(QWidget *parent) :
       trayMenu(nullptr),
       action_ShowWindow(nullptr),
       action_HideWindow(nullptr),
-      action_Exit(nullptr)
+      action_Exit(nullptr),
+      flInitServerLMSWidget(false)
 {
     ui->setupUi(this);
     setWindowFlags(windowFlags() & ~Qt::WindowMinimizeButtonHint);
@@ -22,12 +23,11 @@ MainWindow::MainWindow(QWidget *parent) :
     serverLMSWidget = new ServerLMSWidget(this);
     ui->verticalLayout_Main->addWidget(serverLMSWidget);
 
+    connect(serverLMSWidget, &ServerLMSWidget::signal_InitializeFinished, this, &MainWindow::slot_InitializeFinished);
+
     connect(serverLMSWidget, &ServerLMSWidget::signal_hasError, this, &MainWindow::slot_hasError);
 
     connect(serverLMSWidget, &ServerLMSWidget::signal_LanguageChanged, this, &MainWindow::slot_LanguageChanged);
-    connect(serverLMSWidget, &ServerLMSWidget::signal_Tray_ShowMessage, this, &MainWindow::slot_Tray_ShowMessage);
-    connect(serverLMSWidget, &ServerLMSWidget::signal_Menu_ShowWindow, this, &MainWindow::slot_TrayMenu_ShowWindow);
-    connect(serverLMSWidget, &ServerLMSWidget::signal_Menu_HideWindow, this, &MainWindow::slot_TrayMenu_HideWindow);
 
     connect(serverLMSWidget, &ServerLMSWidget::signal_updateStateServer, this, &MainWindow::slot_updateStateServer);
 
@@ -91,6 +91,8 @@ void MainWindow::closeEvent(QCloseEvent * event)
     if(this->isVisible())
     {
         event->ignore();
+
+        if(flInitServerLMSWidget)
             slot_TrayMenu_HideWindow();
     }
 }
@@ -188,7 +190,15 @@ void MainWindow::slot_updateStateServer(EStateServer stateServer, EStateBlockAut
 void MainWindow::slot_LazyInitialization()
 {
     serverLMSWidget->start();
+}
 
+void MainWindow::slot_hasError(int code)
+{
+    errorCheck();
+}
+
+void MainWindow::slot_InitializeFinished()
+{
     /* Также подключаем сигнал нажатия на иконку к обработчику
      * данного нажатия
      * */
@@ -197,11 +207,12 @@ void MainWindow::slot_LazyInitialization()
      * данного нажатия
      * */
     connect(trayIcon, &QSystemTrayIcon::messageClicked, this, &MainWindow::slot_TrayMessageClicked);
-}
 
-void MainWindow::slot_hasError(int code)
-{
-    errorCheck();
+    connect(serverLMSWidget, &ServerLMSWidget::signal_Tray_ShowMessage, this, &MainWindow::slot_Tray_ShowMessage);
+    connect(serverLMSWidget, &ServerLMSWidget::signal_Menu_ShowWindow, this, &MainWindow::slot_TrayMenu_ShowWindow);
+    connect(serverLMSWidget, &ServerLMSWidget::signal_Menu_HideWindow, this, &MainWindow::slot_TrayMenu_HideWindow);
+
+    flInitServerLMSWidget = true;
 }
 
 void MainWindow::slot_LanguageChanged(QString language)

ProgramServerMTD/mainwindow.h

@@ -60,6 +60,8 @@ public slots:
 
     void slot_hasError(int code);
 
+    void slot_InitializeFinished();
+
 private:
     void exit();
     void errorCheck();
@@ -76,5 +78,7 @@ private:
     QAction * action_ShowWindow;
     QAction * action_HideWindow;
     QAction * action_Exit;
+
+    bool flInitServerLMSWidget;
 };
 #endif // MAINWINDOW_H