public:
SCM mark_smob () const;
int print_smob (SCM, scm_print_state *) const;
- static const char type_p_name_[];
+ static const char * const type_p_name_;
virtual ~Context ();
private:
Scheme_hash_table *properties_dict () const;
Stream_event *infant_event_;
protected:
+ virtual void derived_mark () const;
Context *daddy_context_;
/* The used Context_def */
SCM definition_;
SCM default_child_;
SCM aliases_;
Translator_group *implementation_;
- std::string id_string_;
+ string id_string_;
/* Events reported in the context is sent to this dispatcher. */
Dispatcher *event_source_;
void unset_property_from_event (SCM);
public:
- std::string id_string () const { return id_string_; }
+ string id_string () const { return id_string_; }
SCM children_contexts () const { return context_list_; }
SCM default_child_context_name () const;
Dispatcher *event_source () const { return event_source_; }
Dispatcher *events_below () const { return events_below_; }
- void internal_send_stream_event (SCM type, Input *origin, SCM props[]);
-
+ void internal_send_stream_event (SCM type, Input *origin);
+ void internal_send_stream_event (SCM type, Input *origin,
+ SCM prop, SCM val);
+ void internal_send_stream_event (SCM type, Input *origin,
+ SCM prop, SCM val, SCM prop2, SCM val2);
+ void internal_send_stream_event (SCM type, Input *origin,
+ SCM prop, SCM val, SCM prop2, SCM val2,
+ SCM prop3, SCM val3);
+ void internal_send_stream_event (SCM type, Input *origin,
+ SCM prop, SCM val, SCM prop2, SCM val2,
+ SCM prop3, SCM val3, SCM prop4, SCM val4);
SCM get_definition () const { return definition_; }
SCM get_definition_mods () const { return definition_mods_; }
void instrumented_set_property (SCM, SCM, const char *, int, const char *);
void internal_set_property (SCM var_sym, SCM value);
- Context *create_context (Context_def *, const std::string&, SCM);
+ Context *create_context (Context_def *, const string&, SCM);
void create_context_from_event (SCM);
void acknowledge_infant (SCM);
void remove_context (SCM);
void change_parent (SCM);
void disconnect_from_parent ();
void check_removal ();
- std::string context_name () const;
+ string context_name () const;
SCM context_name_symbol () const;
Global_context *get_global_context () const;
virtual Context *get_score_context () const;
virtual Output_def *get_output_def () const;
virtual Moment now_mom () const;
- virtual Context *get_default_interpreter (const std::string &context_id = "");
+ virtual Context *get_default_interpreter (const string &context_id = "");
bool is_alias (SCM) const;
void add_alias (SCM);
bool is_removable () const;
Context *find_create_context (SCM context_name,
- const std::string &id, SCM ops);
- Context *create_unique_context (SCM context_name, const std::string &context_id,
+ const string &id, SCM ops);
+ Context *create_unique_context (SCM context_name, const string &context_id,
SCM ops);
- std::vector<Context_def *> path_to_acceptable_context (SCM alias) const;
+ vector<Context_def *> path_to_acceptable_context (SCM alias) const;
};
/*
// context and moving toward the leaves of the tree. If the starting context
// matches, it is returned. An empty ID matches any context of the given type.
Context *find_context_below (Context *where,
- SCM type_sym, const std::string &id);
+ SCM type_sym, const string &id);
// Search for a context of the given type and ID starting with the given
// context, then searching its descendants, then its parent's descendants, etc.
// An empty ID matches any context of the given type.
Context *find_context_near (Context *where,
- SCM type_sym, const std::string &id);
+ SCM type_sym, const string &id);
// Search for the top context (i.e. the ancestor with no parent) starting with
// the given context.
void set_context_property_on_children (Context *trans, SCM sym, SCM val);
/* Shorthand for creating and broadcasting stream events. */
-#define send_stream_event(ctx, type, origin, ...) \
-{ \
- SCM props[] = { __VA_ARGS__, 0 }; \
- ctx->internal_send_stream_event (ly_symbol2scm (type), origin, props); \
-}
+#define send_stream_event(ctx, type, origin, ...) \
+ ctx->internal_send_stream_event (ly_symbol2scm (type), origin, ##__VA_ARGS__)
SCM nested_property_alist (SCM alist, SCM prop_path, SCM value);
+SCM nested_property (SCM alist, SCM prop_path, SCM fallback = SCM_EOL);
SCM nested_create_alist (SCM prop_path, SCM value);
SCM partial_list_copy (SCM alist, SCM tail, SCM newtail);
SCM assq_tail (SCM key, SCM alist, SCM alist_end);
+SCM assv_tail (SCM key, SCM alist, SCM alist_end);
SCM assoc_tail (SCM key, SCM alist, SCM alist_end);
SCM evict_from_alist (SCM, SCM, SCM);
SCM nalist_to_alist (SCM nalist, int nested);