score.hh

   1 #ifndef SCORE_HH
   2 #define SCORE_HH
   3
   4 #include "vray.hh"
   5 #include "cols.hh"
   6 #include "mtime.hh"
   7 #include "command.hh"
   8
   9 struct Score_column {
  10     PCol * pcol;
  11     svec<Mtime> durations;
  12     Mtime when;
  13
  14     ///
  15     bool musical;
  16
  17
  18     Score_column(Mtime when);
  19
  20     static int compare(Score_column & c1, Score_column &c2) {
  21         return sgn(c1.when - c2.when);
  22     }
  23     void set_breakable() {
  24          pcol->set_breakable();
  25     }
  26     bool used();
  27     void print() const;
  28 };
  29 /**
  30
  31     When typesetting hasn't started on PScore yet, the columns which
  32     contain data have a rhythmical position. Score_column is the type
  33     with a rhythmical time attached to it. The calculation of
  34     idealspacing is done with data in these columns. (notably: the
  35     #durations# field)
  36
  37     */
  38
  39 instantiate_compare(Score_column&, Score_column::compare);
  40
  41
  42 /// the total music def of one movement
  43 struct Score {
  44     /// staffs_ and commands_ form the problem definition.
  45     PointerList<Staff *> staffs_;
  46     PointerList<Command*> commands_;
  47
  48     /// "runtime" fields for setting up spacing
  49     PointerList<Score_column*> cols_;
  50     PScore *pscore_;
  51
  52     /****************************************************************/
  53
  54     /// add #Idealspacings# to #pscore_#
  55     void calc_idealspacing();
  56     void process();
  57
  58     /// construction
  59     void add_staff(Staff *st);
  60
  61     void distribute_commands();
  62     /** add the score wide commands (bars, breaks) to each staff so
  63     they can process (typeset) them if needed */
  64     void OK() const;
  65     Score_column *find_col(Mtime,bool);
  66     void do_pcols();
  67     void add(Command *);
  68     void add(Staff*);
  69     void output(String fn);
  70     PCursor<Score_column*> create_cols(Mtime);
  71     void print() const;
  72     void do_miscs() ;
  73     Mtime last() const;
  74     void clean_cols();
  75     void clean_commands();
  76
  77     void do_connect(PCol *c1, PCol *c2, Real d);
  78     void connect_nonmus(PCol* c1, PCol *c2, Real d);
  79 };
  80 /**
  81
  82     */
  83 #endif