-/*
- context.hh -- declare Context
-
- source file of the GNU LilyPond music typesetter
-
- (c) 2004 Han-Wen Nienhuys <hanwen@xs4all.nl>
- */
+/*
+ context.hh -- declare Context
+
+ source file of the GNU LilyPond music typesetter
+
+ (c) 2004 Han-Wen Nienhuys <hanwen@xs4all.nl>
+*/
#ifndef CONTEXT_HH
#define CONTEXT_HH
+#include <map>
+
#include "moment.hh"
#include "lily-proto.hh"
friend class Interpretation_context_handle;
int iterator_count_;
bool init_;
-
+
+ std::map<String, int> grob_counts_;
+ std::map<String, int> context_counts_;
+
protected:
+ Object_key const * key_;
Context * daddy_context_;
SCM definition_;
SCM properties_scm_;
SCM accepts_list_;
SCM aliases_;
SCM implementation_;
+ String id_string_;
friend class Context_def;
+ void clear_key_disambiguations ();
+
public:
+ Object_key const *get_key () const;
+ Object_key const *get_grob_key (String);
+ Object_key const *get_context_key (String, String);
+
+ Context *create_context (Context_def*, String, SCM);
+ String id_string () const { return id_string_; }
SCM children_contexts () const { return context_list_; }
SCM default_child_context_name () const;
Translator_group* implementation () const;
- Context * get_parent_context () const;
- Context ();
-
- /*
- properties:
- */
+ Context *get_parent_context () const;
+ Context (Object_key const*);
+
+ /* properties: */
void execute_pushpop_property (SCM prop, SCM sym, SCM val);
SCM internal_get_property (SCM name_sym) const;
SCM properties_as_alist () const;
void unset_property (SCM var_sym);
- Context *remove_context (Context*trans);
+ Context *remove_context (Context *trans);
void check_removal ();
String context_name () const;
- Global_context * get_global_context () const;
+ SCM context_name_symbol () const;
+ Global_context *get_global_context () const;
virtual Score_context * get_score_context () const;
- virtual Music_output_def *get_output_def () const;
+ virtual Output_def *get_output_def () const;
virtual Moment now_mom () const;
virtual Context *get_default_interpreter ();
Context *find_create_context (SCM context_name,
String id, SCM ops);
+ Context *create_unique_context (SCM context_name,
+ SCM ops);
Link_array<Context> path_to_acceptable_context (SCM alias,
- Music_output_def*) const;
+ Output_def*) const;
- String id_string_;
};
/*
Context arg?
*/
-void apply_property_operations (Context*tg, SCM pre_init_ops);
-void execute_pushpop_property (Context * trg, SCM prop, SCM eltprop, SCM val);
-SCM updated_grob_properties (Context* tg, SCM sym);
-Context * find_context_below (Context * where,
+void apply_property_operations (Context *tg, SCM pre_init_ops);
+void execute_pushpop_property (Context *trg, SCM prop, SCM eltprop, SCM val);
+SCM updated_grob_properties (Context *tg, SCM sym);
+Context *find_context_below (Context *where,
SCM type_sym, String id);
-bool melisma_busy (Context*);
+bool melisma_busy (Context *);
Context *get_voice_to_lyrics (Context *lyrics);
-Grob *get_current_note_head (Context * voice);
-Context *unsmob_context (SCM);
-
-DECLARE_UNSMOB(Context,context);
+Grob *get_current_note_head (Context *voice);
+Grob *get_current_rest (Context *voice);
+DECLARE_UNSMOB(Context, context);
#endif /* CONTEXT_HH */