/* contexts.h
 * Context finders: functions that find the current clef, key, and time
 * signature contexts for the initial(?) measures being displayed
 * Also, set the initial values for the staffs from the first measure data
 *
 * for Denemo, a gtk+ frontend to GNU Lilypond
 * (c) 1999-2005 Matthew Hiller
 */

#ifndef __CONTEXTS_H__
#define __CONTEXTS_H__
#include <denemo/denemo.h>

void find_leftmost_staffcontext (DenemoStaff * curstaffstruct, DenemoMovement * si);

void find_leftmost_allcontexts (DenemoMovement * si);
gint find_prevailing_clef (DenemoMovement * si);
DenemoObject *get_clef_before_object (objnode * curobj);

gpointer get_prevailing_context (DenemoObjType type);

#endif /* __CONTEXTS_H__ */