X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Finclude%2Fcontext.hh;h=31c436a9367c9db1c448dbc5f9b12ad78f8cd51b;hb=8cab78caa0db1ba14f2e52e4c1ddbb541ea0e5cb;hp=1a9c0c256730133045bd3a7573dbd0127f8d523a;hpb=e0aab46ee287f06765b982c49fd0491ab033fce7;p=lilypond.git

diff --git a/lily/include/context.hh b/lily/include/context.hh
index 1a9c0c2567..31c436a936 100644
--- a/lily/include/context.hh
+++ b/lily/include/context.hh
@@ -3,16 +3,17 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 2004--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
+  (c) 2004--2009 Han-Wen Nienhuys <hanwen@xs4all.nl>
 */
 
 #ifndef CONTEXT_HH
 #define CONTEXT_HH
 
-#include "context-key-manager.hh"
+#include "duration.hh"
 #include "lily-proto.hh"
 #include "listener.hh"
 #include "moment.hh"
+#include "scm-hash.hh"
 #include "std-vector.hh"
 #include "virtual-methods.hh"
 
@@ -21,7 +22,7 @@ class Context
   Scheme_hash_table *properties_dict () const;
   Context (Context const &src);
 
-  DECLARE_SMOBS (Context, dummy);
+  DECLARE_SMOBS (Context);
   DECLARE_CLASSNAME(Context);
   void terminate ();
 
@@ -38,7 +39,6 @@ protected:
   SCM definition_;
   /* Additions to the Context_def, given by \with */
   SCM definition_mods_;
-  Context_key_manager key_manager_;
   
   SCM properties_scm_;
   SCM context_list_;
@@ -60,15 +60,11 @@ protected:
   friend class Context_def;
   // UGH! initialises implementation_
   friend SCM ly_make_global_translator (SCM);
-  void clear_key_disambiguations ();
 
   DECLARE_LISTENER (set_property_from_event);
   DECLARE_LISTENER (unset_property_from_event);
   
 public:
-  Object_key const *get_grob_key (string name);
-  Object_key const *get_context_key (string name, string id);
-
   string id_string () const { return id_string_; }
   SCM children_contexts () const { return context_list_; }
   SCM default_child_context_name () const;
@@ -82,15 +78,17 @@ public:
 
   Translator_group *implementation () const { return implementation_; }
   Context *get_parent_context () const;
-  Context (Object_key const *);
+  Context ();
 
   /* properties:  */
   SCM internal_get_property (SCM name_sym) const;
   SCM properties_as_alist () const;
-  void internal_set_property (SCM var_sym, SCM value);
   Context *where_defined (SCM name_sym, SCM *value) const;
   void unset_property (SCM var_sym);
 
+  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 *, string, SCM);
   DECLARE_LISTENER (create_context_from_event);
   DECLARE_LISTENER (acknowledge_infant);
@@ -112,14 +110,12 @@ public:
   void add_context (Context *trans);
   bool is_bottom_context () const;
   bool is_removable () const;
-  bool try_music (Music *);
 
   Context *find_create_context (SCM context_name,
 				string id, SCM ops);
   Context *create_unique_context (SCM context_name, string context_id,
 				  SCM ops);
-  vector<Context*> path_to_acceptable_context (SCM alias,
-						  Output_def *) const;
+  vector<Context_def*> path_to_acceptable_context (SCM alias) const;
 };
 
 /*
@@ -127,8 +123,11 @@ public:
 */
 
 void apply_property_operations (Context *tg, SCM pre_init_ops);
+void execute_revert_property (Context *context,
+			      SCM context_property,
+			      SCM grob_property_path);
 void execute_pushpop_property (Context *trg, SCM prop, SCM eltprop, SCM val);
-void execute_general_pushpop_property (Context *context,
+void sloppy_general_pushpop_property (Context *context,
 				       SCM context_property, SCM grob_property_path, SCM val);
 SCM updated_grob_properties (Context *tg, SCM sym);
 Context *find_context_below (Context *where,
@@ -141,7 +140,9 @@ Grob *get_current_rest (Context *voice);
 DECLARE_UNSMOB (Context, context);
 
 Moment measure_position (Context const *context);
+Moment measure_position (Context const *context, Duration const *dur);
 Rational measure_length (Context const *context);
+int measure_number (Context const *context);
 void set_context_property_on_children (Context *trans, SCM sym, SCM val);
 
 /* Shorthand for creating and broadcasting stream events. */
@@ -151,5 +152,9 @@ void set_context_property_on_children (Context *trans, SCM sym, SCM val);
   ctx->internal_send_stream_event (ly_symbol2scm (type), origin, props);	\
 }
 
+SCM nested_property_alist (SCM alist, SCM prop_path, SCM value);
+SCM nested_property_revert_alist (SCM alist, SCM prop_path);
+SCM evict_from_alist (SCM, SCM, SCM);
+
 #endif /* CONTEXT_HH */