Method GetActiveLine

src/selection_controller.h:66–66

@brief Obtain the active line @return The active line or nullptr if there is none

	/// @brief Obtain the active line
	/// @return The active line or nullptr if there is none
	AssDialogue *GetActiveLine() const { return active_line;  }

	/// @brief Change the selected set
	/// @param new_selection The set of subtitle lines to become the new selected set