Updates. Add targets: tar, dist, release.

[lilypond.git] / lily / mark-engraver.cc

diff --git a/lily/mark-engraver.cc b/lily/mark-engraver.cc
index 471bd046fb806e6dc827d28bcc8ea85643814727..fc09cde8baa4c0b5d2c88fc5426172ba6a37b8d8 100644 (file)
--- a/lily/mark-engraver.cc
+++ b/lily/mark-engraver.cc
@@ -3,13 +3,13 @@
 
   source file of the GNU LilyPond music typesetter
 
-  (c) 1998--2003 Jan Nieuwenhuizen <janneke@gnu.org>
+  (c) 1998--2004 Jan Nieuwenhuizen <janneke@gnu.org>
 */
 
 #include <ctype.h>
 
 #include "bar-line.hh"
-
+#include "context.hh"
 #include "engraver-group-engraver.hh"
 #include "engraver.hh"
 #include "item.hh"
@@ -23,10 +23,9 @@
 class Mark_engraver : public Engraver
 {
 public:
-  TRANSLATOR_DECLARATIONS(Mark_engraver);
+  TRANSLATOR_DECLARATIONS (Mark_engraver);
 protected:
-  Item* text_;
-  
+  Item *text_;
 protected:
   virtual void stop_translation_timestep ();
   virtual void acknowledge_grob (Grob_info);
@@ -68,8 +67,8 @@ Mark_engraver::stop_translation_timestep ()
 {
   if (text_)
     {
-      text_->set_grob_property ("side-support-elements" , get_property ("stavesFound"));
-      typeset_grob (text_);
+      SCM lst = get_property ("stavesFound");
+      text_->set_property ("side-support-elements" , lst);
       text_ =0;
     }
   mark_ev_ = 0;
@@ -82,8 +81,7 @@ Mark_engraver::create_items (Music *ev)
   if (text_)
     return;
 
-  text_ = make_item ("RehearsalMark");
-  announce_grob(text_, ev->self_scm());
+  text_ = make_item ("RehearsalMark", ev->self_scm ());
 }
 
 
@@ -96,11 +94,7 @@ Mark_engraver::try_music (Music* r)
 
 
 /*
-
   TODO: make the increment function in Scheme.
-
-
-  TODO: junk the number type for rehearsalMark
 */
 void
 Mark_engraver::process_music ()
@@ -114,38 +108,44 @@ Mark_engraver::process_music ()
        */
 
       
-      SCM m = mark_ev_->get_mus_property ("label");
+      SCM m = mark_ev_->get_property ("label");
       SCM proc = get_property ("markFormatter");
       if (!Text_item::markup_p (m) &&
-         gh_procedure_p (proc))
+         ly_c_procedure_p (proc))
        {
-         if (!gh_number_p (m)) 
+         if (!ly_c_number_p (m)) 
            m =  get_property ("rehearsalMark");
 
          if (scm_integer_p (m) == SCM_BOOL_T
              && scm_exact_p (m) == SCM_BOOL_T)
            {
-             int mark_count = gh_scm2int (m);
+             int mark_count = ly_scm2int (m);
              mark_count ++;
-             daddy_trans_->set_property ("rehearsalMark",
-                                         gh_int2scm (mark_count));
+             context ()->set_property ("rehearsalMark",
+                                           scm_int2num (mark_count));
            }
 
-         if (gh_number_p (m))
-           m = scm_call_2 (proc, m, daddy_trans_->self_scm ());
+         if (ly_c_number_p (m))
+           m = scm_call_2 (proc, m, context ()->self_scm ());
          else
            warning ("rehearsalMark does not have integer value.");
        }
 
       if (Text_item::markup_p (m))
-       text_->set_grob_property ("text", m);
+       text_->set_property ("text", m);
       else
        warning ("Mark label should be markup object.");
     }
 }
 
-ENTER_DESCRIPTION(Mark_engraver,
-/* descr */       "",
+ENTER_DESCRIPTION (Mark_engraver,
+/* descr */       "This engraver will create RehearsalMark objects. "
+                  "It puts them on top of all staves (which is taken from "
+                  "the property @code{stavesFound}). If moving this engraver "
+                  "to a different context, "
+                  "@ref{Staff_collecting_engraver} must move along, otherwise all marks"
+                  "end up on the same Y-location"
+                  ,
 /* creats*/       "RehearsalMark",
 /* accepts */     "mark-event",
 /* acks  */       "bar-line-interface",