save and load tab order

src/headers/advanced-scene-switcher.hpp

@@ -50,6 +50,7 @@ public:
 	void UpdateIdleDataScene(const QString &name);
 
 	void loadUI();
+	void setTabOrder();
 
 public slots:
 	void on_switches_currentRowChanged(int idx);
@@ -64,6 +65,7 @@ public slots:
 	void on_noMatchSwitchScene_currentTextChanged(const QString &text);
 	void on_checkInterval_valueChanged(int value);
 	void on_toggleStartButton_clicked();
+	void on_tabMoved(int from, int to);
 
 	void on_screenRegions_currentRowChanged(int idx);
 	void on_screenRegionAdd_clicked();

src/headers/switcher-data-structs.hpp

@@ -345,6 +345,8 @@ struct SwitcherData {
 
 	uint32_t threadPriority = QThread::NormalPriority;
 
+	std::vector<int> tabOrder;
+
 	void Thread();
 	void Start();
 	void Stop();