source file of the GNU LilyPond music typesetter
- (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2001 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "smobs.hh"
// egcs
-typedef void (Translator::*Method_pointer)(void);
+typedef void (Translator::*Method_pointer) (void);
+#define set_property(x,y) internal_set_property(ly_symbol2scm(x),y)
class Scheme_hash_table;
Scheme_hash_table *properties_dict () const;
int iterator_count_;
-
friend class Interpretation_context_handle;
protected:
~Translator_group ();
public:
SCM add_translator (SCM, Translator*);
void execute_single_pushpop_property (SCM prop, SCM sym, SCM val);
- SCM get_property (SCM name_sym) const;
- void set_property (String var_name, SCM value);
- void set_property (SCM var_sym, SCM value);
+ SCM internal_get_property (SCM name_sym) const;
+
+ void unset_property (SCM var_sym);
+ void internal_set_property (SCM var_sym, SCM value);
Translator_group *where_defined (SCM name_sym) const;
String id_str_;
- VIRTUAL_COPY_CONS(Translator);
- Translator_group(Translator_group const &);
- Translator_group();
+ VIRTUAL_COPY_CONS (Translator);
+ Translator_group (Translator_group const &);
+ Translator_group ();
void add_group_translator (Translator *trans_p);
-
/// Score_register = 0, Staff_registers = 1, etc)
Translator_group* ancestor_l (int l=1);
- int depth_i() const;
+ int depth_i () const;
bool is_bottom_translator_b () const;
- bool removable_b() const;
+ bool removable_b () const;
void terminate_translator (Translator*r_l);
Translator *remove_translator_p (Translator*trans_l);
void check_removal ();
Translator_group *find_existing_translator_l (String n, String id);
Translator_group *find_create_translator_l (String n, String id);
Link_array<Translator_group> path_to_acceptable_translator (String alias, Music_output_def*) const;
+ Translator_group*get_default_interpreter ();
- Translator_group*get_default_interpreter();
-
-protected:
+public:
bool try_music_on_nongroup_children (Music *m);
-
- void deprecated_process_music ();
virtual void do_announces ();
- virtual void do_add_processing ();
- virtual bool do_try_music (Music* req_l);
- virtual void do_pre_move_processing();
- virtual void do_post_move_processing();
- virtual void do_creation_processing();
- virtual void do_removal_processing();
+ virtual bool try_music (Music* req_l);
+ virtual void stop_translation_timestep ();
+ virtual void start_translation_timestep ();
+ virtual void initialize ();
+ virtual void finalize ();
virtual void each (Method_pointer);
-
};
#endif // TRANSLATOR_GROUP_HH