source file of the GNU LilyPond music typesetter
- (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1997--2000 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "array.hh"
#include "duration.hh"
#include "musical-pitch.hh"
+#include "protected-scm.hh"
class Break_req : public Request {
public:
- enum { DISALLOW = -10000, FORCE = 10000 };
- int penalty_i_;
+ Real penalty_f_;
Break_req ();
protected:
VIRTUAL_COPY_CONS(Music);
class Mark_req : public Request {
public:
- Mark_req (String);
- String str_;
-protected:
- virtual void do_print () const;
+ virtual bool do_equal_b (Request const*) const;
+ SCM mark_label ();
VIRTUAL_COPY_CONS(Music);
};
Tempo_req();
protected:
- virtual void do_print () const;
- VIRTUAL_COPY_CONS(Music);
- bool do_equal_b (Request *) const;
-};
-class Partial_measure_req : public Timing_req {
-public:
- Moment length_mom_;
-
- Partial_measure_req (Moment);
-protected:
VIRTUAL_COPY_CONS(Music);
- virtual void do_print () const;
- bool do_equal_b (Request*) const;
+ bool do_equal_b (Request const *) const;
};
+
/**
todo: allow C time_signature
*/
Time_signature_change_req();
protected:
- virtual void do_print () const;
- bool do_equal_b (Request*) const;
- VIRTUAL_COPY_CONS(Music);
-};
-/// toggle Cadenza mode
-class Cadenza_req : public Timing_req {
-public:
- /// turn on?
- bool on_b_;
- Cadenza_req (bool);
-protected:
- virtual void do_print () const;
-
- bool do_equal_b (Request*) const;
+ bool do_equal_b (Request const *) const;
VIRTUAL_COPY_CONS(Music);
};
+
/// check if we're at start of a measure.
class Barcheck_req : public Timing_req {
public:
- bool do_equal_b (Request *) const;
+ bool do_equal_b (Request const *) const;
VIRTUAL_COPY_CONS(Music);
};
-class Measure_grouping_req : public Timing_req {
-public:
- Array<int> beat_i_arr_;
- Array<Moment> elt_length_arr_;
-protected:
- virtual void do_print () const;
- bool do_equal_b (Request *) const;
- VIRTUAL_COPY_CONS(Music);
-};
/** draw a (repeat)-bar. This something different than #Barcheck_req#,
the latter should only happen at the start of a measure. */
class Bar_req : public Request {
public:
- String type_str_;
+
Bar_req (String);
protected:
- virtual void do_print () const;
- bool do_equal_b (Request*) const;
-
VIRTUAL_COPY_CONS(Music);
};
+class Breathing_sign_req : public Request {
+ VIRTUAL_COPY_CONS(Music);
+};
/**
Handle key changes.
- Routines for sharps and flats are separated,
- so that caller may identify non-conventional keys.
*/
-class Key_change_req : public Request {
+class Key_change_req : public Request
+{
public:
- Array<Musical_pitch> pitch_arr_;
- int modality_i_;
- bool ordinary_key_b_;
-
- Key_change_req();
-
- /// squash the octaves to 1
- void squash_octaves();
- /// return number of flats in key
- int flats_i();
-
- /// return number of sharps in key
- int sharps_i();
- bool minor_b() const;
-
+ SCM pitch_alist ();
+
protected:
VIRTUAL_COPY_CONS(Music);
void transpose (Musical_pitch d);
- virtual void do_print () const;
+ bool do_equal_b (Request const * )const;
};
class Clef_change_req : public Request {
String clef_str_;
Clef_change_req (String);
protected:
- virtual void do_print () const;
+
VIRTUAL_COPY_CONS(Music);
};