Added user warning before second or more change of sessionName.

1 files changed, 18 insertions, 6 deletions

diff --git a/src/server/mainwindow/mainwindow.cpp b/src/server/mainwindow/mainwindow.cpp
index 71ee8a6..51da124 100644
--- a/src/server/mainwindow/mainwindow.cpp
+++ b/src/server/mainwindow/mainwindow.cpp
@@ -616,7 +616,18 @@ void MainWindow::onFrameClicked(ConnectionFrame* frame)
  */
 void MainWindow::onSessionNameClick()
 {
-	_sessionNameWindow->show(Global::sessionName());
+	_countSessionNameUpdate++;
+	if (_countSessionNameUpdate > 1)
+	{
+		int ret = QMessageBox::question(this, "Warning", "Sure, You want to change SessionName again?\n"
+																		"All Clients will be deleted afterwards.", 0, 1, 2);
+		if (ret == 1)
+		{
+			_sessionNameWindow->show(Global::sessionName());
+		}
+	}
+	else
+		_sessionNameWindow->show((Global::sessionName()));
 }
 
 /***************************************************************************//**
@@ -624,17 +635,18 @@ void MainWindow::onSessionNameClick()
  */
 void MainWindow::onSessionNameUpdate()
 {
-	_countSessionNameUpdate++;
 	// Stop all projections and clear all clients, which where connected to old sessionName.
 	reset();
 	if (_countSessionNameUpdate > 1)
 	{
-		for (QList<ConnectionFrame*>::iterator it(_clientFrames.begin()); it != _clientFrames.end(); ++it)
 		{
-			(*it)->hide();
-			(*it)->deleteLater();
+			for (QList<ConnectionFrame*>::iterator it(_clientFrames.begin()); it != _clientFrames.end(); ++it)
+			{
+				(*it)->hide();
+				(*it)->deleteLater();
+			}
+			_clientFrames.clear();
 		}
-		_clientFrames.clear();
 	}
 	_sessionNameLabel->setText(tr("Session Name: %1  [click to edit]").arg(Global::sessionName()));
 }