[server] Improved disabling of toolbar buttons depending on context

 * Disable tutor to student / student to tutor if no tutor online
 * Disable above buttons if selected frame is tutor
 * Disable lock single client button if selected client is tutor
... And many more

 Closes #3399

1 files changed, 2 insertions, 6 deletions

diff --git a/src/server/mainwindow/mainwindow.h b/src/server/mainwindow/mainwindow.h
index 59d50fc..f42fc73 100644
--- a/src/server/mainwindow/mainwindow.h
+++ b/src/server/mainwindow/mainwindow.h
@@ -55,10 +55,7 @@ private:
 	// Button block stuff
 	QTimer              *_buttonLockTimer;
 	QList<QAction*>     _lockingButtons;
-	static const qint64 _buttonBlockTime = 2000;
-
-	/* Context-sensitive Buttons */
-	QList<QAction*> _contextButtons;
+        static const qint64 BUTTON_BLOCK_TIME = 2000;
 
 	// Management stuff
 	enum class Mode
@@ -96,8 +93,7 @@ private:
 	int getTileWidthPx() const;
 	int getTileHeightPx() const;
 
-	void lockContextButtons();
-	void unlockContextButtons();
+        void updateContextButtonStates();
 
 	void reloadCurrentRoom();