#define EV_STOCK_VIEW_DUAL "view-page-facing"
#define EV_STOCK_VIEW_CONTINUOUS "view-page-continuous"
#define EV_STOCK_ROTATE_LEFT "object-rotate-left"
#define EV_STOCK_ROTATE_RIGHT "object-rotate-right"
#define EV_STOCK_VIEW_DUAL "view-page-facing"
#define EV_STOCK_VIEW_CONTINUOUS "view-page-continuous"
#define EV_STOCK_ROTATE_LEFT "object-rotate-left"
#define EV_STOCK_ROTATE_RIGHT "object-rotate-right"