(c) 1997--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
-#include <stdio.h>
+
+#include "global-context.hh"
+
+#include <cstdio>
#include "warn.hh"
-#include "music.hh"
#include "event.hh"
#include "music-list.hh"
#include "music-iterator.hh"
-#include "global-context.hh"
#include "score-context.hh"
#include "context-def.hh"
-#include "music-output-def.hh"
-#include "grace-fixup.hh"
+#include "output-def.hh"
+#include "lilypond-key.hh"
-Global_context::Global_context (Music_output_def *o, Moment final)
+Global_context::Global_context (Output_def *o, Moment final, Object_key *key)
+ : Context (new Lilypond_context_key(key,
+ Moment(0),
+ "Global", "", 0))
{
output_def_ = o;
final_mom_ = final;
- definition_ = o->find_context_def (ly_symbol2scm ("Global"));
- unsmob_context_def (definition_)->apply_default_property_operations (this);
+ definition_ = find_context_def (o, ly_symbol2scm ("Global"));
+
+ Context_def *globaldef = unsmob_context_def (definition_);
+ if (!globaldef)
+ {
+ programming_error ("No `Global' context found.");
+ }
+ else
+ globaldef->apply_default_property_operations (this);
accepts_list_ = scm_list_1 (ly_symbol2scm ("Score"));
}
-Music_output_def*
+Output_def*
Global_context::get_output_def () const
{
return output_def_;
if (m < now_mom_)
programming_error ("Trying to freeze in time.");
- for (int i=0; i < extra_mom_pq_.size (); i++)
+ for (int i = 0; i < extra_mom_pq_.size (); i++)
if (extra_mom_pq_[i] == m)
return;
extra_mom_pq_.insert (m);
prev_mom_ = now_mom_;
now_mom_ = m;
+ clear_key_disambiguations ();
if (get_score_context ())
get_score_context ()->prepare (m);
+
}
Moment
Score_context*
Global_context::get_score_context () const
{
- return (gh_pair_p (context_list_))
- ? dynamic_cast<Score_context*> (unsmob_context (gh_car (context_list_)))
+ return (scm_is_pair (context_list_))
+ ? dynamic_cast<Score_context*> (unsmob_context (scm_car (context_list_)))
: 0;
}
if (!get_score_context ())
{
- SCM key = ly_symbol2scm ("Score");
- Context_def * t = unsmob_context_def (get_output_def ()
- ->find_context_def (key));
+ SCM sym = ly_symbol2scm ("Score");
+ Context_def * t = unsmob_context_def (find_context_def (get_output_def (), sym));
if (!t)
error (_f ("can't find `%s' context", "Score"));
- Context *c = t->instantiate (SCM_EOL);
+ Object_key const *key = get_context_key ("Score", "");
+ Context *c = t->instantiate (SCM_EOL, key);
add_context (c);
Score_context *sc = dynamic_cast<Score_context*> (c);
Global_context::apply_finalizations ()
{
SCM lst = get_property ("finalizations");
- set_property ("finalizations" , SCM_EOL);
- for (SCM s = lst ; gh_pair_p (s); s = gh_cdr (s))
- {
- scm_primitive_eval (gh_car (s));
- }
+ set_property ("finalizations", SCM_EOL);
+ for (SCM s = lst; scm_is_pair (s); s = scm_cdr (s))
+ /* TODO: make safe. */
+ scm_primitive_eval (scm_car (s));
}
-/*
- Add a function to execute before stepping to the next time step.
-*/
+/* Add a function to execute before stepping to the next time step. */
void
Global_context::add_finalization (SCM x)
{
SCM lst = get_property ("finalizations");
lst = scm_cons (x, lst);
- set_property ("finalizations" ,lst);
+ set_property ("finalizations", lst);
}
Moment