1 files changed, 25 insertions, 23 deletions

diff --git a/src/server/mainwindow/mainwindow.h b/src/server/mainwindow/mainwindow.h
index 3de0e1c..637628a 100644
--- a/src/server/mainwindow/mainwindow.h
+++ b/src/server/mainwindow/mainwindow.h
@@ -12,8 +12,9 @@ class DiscoveryListener;
 class HelpWindow;
 class ReloadRoomWindow;
 
-namespace Ui{
-	class MainWindow;
+namespace Ui
+{
+class MainWindow;
 }
 
 /**
@@ -27,7 +28,7 @@ class MainWindow : public QMainWindow
 public:
 
 	MainWindow(QWidget *parent = 0);
-	~MainWindow();	
+	~MainWindow();
 
 private:
 
@@ -41,29 +42,30 @@ private:
 	Qt::ToolBarArea   _tbArea;
 	int  _tilesX;
 	int  _tilesY;
-    QImage* _backgroundImage = NULL;
+	QImage* _backgroundImage = NULL;
 	QLabel* _examModeLabel = NULL;
 
 
-    /* virtual columns to preserve the aspect ratio of the loaded room */
-    int _virtCols;
-    int _virtRows;
+	/* virtual columns to preserve the aspect ratio of the loaded room */
+	int _virtCols;
+	int _virtRows;
 
 	// Button block stuff
 	QTimer              *_buttonLockTimer;
 	QList<QAction*>     _lockingButtons;
 	static const qint64 _buttonBlockTime = 2000;
 
-    /* Context-sensitive Buttons */
-    QList<QAction*> _contextButtons;
+	/* Context-sensitive Buttons */
+	QList<QAction*> _contextButtons;
 
 	// Management stuff
-	enum class Mode {
-		Broadcast,
-		Multicast,
-		Unicast,
-		LockedUnicast,
-		None
+	enum class Mode
+	{
+	    Broadcast,
+	    Multicast,
+	    Unicast,
+	    LockedUnicast,
+	    None
 	} _mode;
 	int _streamingSource;
 	int _countSessionNameUpdate;
@@ -73,8 +75,8 @@ private:
 	DiscoveryListener       *_discoveryListener;
 	QStringList             _tutorList;
 
-    QPoint closestFreeSlot(QPoint preferredPixels, ConnectionFrame* toIgnore);
-	void placeFrameInFreeSlot(ConnectionFrame* frame, QPoint preferred = QPoint(0,0));
+	QPoint closestFreeSlot(QPoint preferredPixels, ConnectionFrame* toIgnore);
+	void placeFrameInFreeSlot(ConnectionFrame* frame, QPoint preferred = QPoint(0, 0));
 	ConnectionFrame* createFrame();
 	ConnectionFrame* createFrame(QString computerId, QPoint position, QPoint gridPosition);
 	bool loadPosition(QSharedPointer<QSettings> settings, const QString& id, int& x, int& y);
@@ -92,19 +94,19 @@ private:
 	void resizeEvent(QResizeEvent *e);
 	void mouseReleaseEvent(QMouseEvent* e);
 
-    int getTileWidthPx() const;
-    int getTileHeightPx() const;
+	int getTileWidthPx() const;
+	int getTileHeightPx() const;
 
-    void lockContextButtons();
-    void unlockContextButtons();
+	void lockContextButtons();
+	void unlockContextButtons();
 
-    void switchRoomTo(QString);
+	void switchRoomTo(QString);
 
 protected slots:
 	void onSessionNameClick();
 	void onSessionNameUpdate();
 
-    void onDeleteClient();
+	void onDeleteClient();
 
 	void onButtonLock(bool checked);
 	void onButtonStudentToTutor();