Refactor, fixes and maximized option for title tab (#40)

* move definitions of switcher structs to separate files

* remove useless comment

* cleanup and silence warnings

* add generic switch

* removed delay on main thread startup as it served no purpose

* clean up ultility.hpp

* do not save switchStr to file as it could cause issues when scenes are renamed

* rename sceneRoundTrip to sceneSequence

* add option to switch if window is maximized to title tab

src/headers/switch-executable.hpp

@@ -0,0 +1,28 @@
+#pragma once
+#include <string>
+#include "utility.hpp"
+#include "switch-generic.hpp"
+
+constexpr auto exe_func = 3;
+constexpr auto default_priority_3 = exe_func;
+
+struct ExecutableSceneSwitch : SceneSwitcherEntry {
+	QString exe;
+	bool inFocus;
+
+	const char *getType() { return "exec"; }
+
+	inline ExecutableSceneSwitch(OBSWeakSource scene_,
+				     OBSWeakSource transition_,
+				     const QString &exe_, bool inFocus_)
+		: SceneSwitcherEntry(scene_, transition_),
+		  exe(exe_),
+		  inFocus(inFocus_)
+	{
+	}
+};
+
+static inline QString MakeSwitchNameExecutable(const QString &scene,
+					       const QString &value,
+					       const QString &transition,
+					       bool inFocus);