source file of the GNU LilyPond music typesetter
- (c) 1997--1998 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1997--1999 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#define COMMANDREQUEST_HH
#include "request.hh"
-#include "varray.hh"
+#include "array.hh"
#include "duration.hh"
+#include "musical-pitch.hh"
+#include "key-def.hh"
-/** Request which are assumed to be "happening" before the
- musical requests. */
-class Command_req : public virtual Request {
+class Break_req : public Request {
public:
- REQUESTMETHODS(Command_req, command);
- virtual Measure_grouping_req * measuregrouping() { return 0; }
- virtual Clef_change_req * clefchange() { return 0; }
- virtual Key_change_req * keychange() { return 0; }
- virtual Partial_measure_req * partial() { return 0; }
- virtual Meter_change_req * meterchange() { return 0; }
- virtual Bar_req *bar() { return 0; }
- virtual Cadenza_req *cadenza() { return 0; }
- virtual Disallow_break_req *disallowbreak() { return 0; }
- virtual Timing_req*timing() { return 0; }
- virtual Command_script_req*commandscript() { return 0;}
- virtual Break_force_req *forcebreak () { return 0; }
+ enum { DISALLOW = -10000, FORCE = 10000 };
+ int penalty_i_;
+ Break_req ();
+protected:
+ VIRTUAL_COPY_CONS(Music);
};
-
-class Break_force_req : public Command_req {
+class Mark_req : public Request {
public:
- REQUESTMETHODS(Break_force_req, forcebreak);
+ Mark_req (String);
+ String str_;
+protected:
+ virtual void do_print () const;
+ VIRTUAL_COPY_CONS(Music);
};
-class Command_script_req : public Command_req, public Script_req {
-public:
- // huh?
- Command_script_req();
- ~Command_script_req();
- REQUESTMETHODS(Command_script_req, commandscript);
-};
-
-class Disallow_break_req : public Command_req {
-public:
- REQUESTMETHODS(Disallow_break_req, disallowbreak);
-};
-
-
-/** Baseclass for meter/partial req. It has to be handled by
+/** Baseclass for time_signature/partial req. It has to be handled by
Staff_{walker,column} baseclass. */
-class Timing_req : public Command_req {
+class Timing_req : public Request {
public:
- REQUESTMETHODS(Timing_req, timing);
- virtual Tempo_req * tempo(){return 0; }
+ VIRTUAL_COPY_CONS(Music);
};
int metronome_i_;
Tempo_req();
- REQUESTMETHODS(Tempo_req, tempo);
+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 duration_;
+ Moment length_mom_;
Partial_measure_req (Moment);
- REQUESTMETHODS(Partial_measure_req, partial);
+protected:
+ VIRTUAL_COPY_CONS(Music);
+ virtual void do_print () const;
bool do_equal_b (Request*) const;
};
/**
- todo: allow C meter
+ todo: allow C time_signature
*/
-class Meter_change_req : public Timing_req {
+class Time_signature_change_req : public Timing_req {
public:
- int beats_i_, one_beat_i_;
+ int beats_i_;
+ int one_beat_i_;
- Meter_change_req();
- void set (int,int);
+ Time_signature_change_req();
+protected:
+ virtual void do_print () const;
bool do_equal_b (Request*) const;
- REQUESTMETHODS(Meter_change_req, meterchange);
+ VIRTUAL_COPY_CONS(Music);
};
/// toggle Cadenza mode
public:
/// turn on?
bool on_b_;
- bool do_equal_b (Request*) const;
Cadenza_req (bool);
- REQUESTMETHODS(Cadenza_req,cadenza);
+protected:
+ virtual void do_print () const;
+
+ bool do_equal_b (Request*) 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;
- REQUESTMETHODS(Barcheck_req,barcheck);
+ VIRTUAL_COPY_CONS(Music);
};
-class Measure_grouping_req : public Timing_req {
-public:
- Array<int> beat_i_arr_;
- Array<Moment> elt_length_arr_;
- bool do_equal_b (Request *) const;
- REQUESTMETHODS(Measure_grouping_req, measuregrouping);
-};
/** 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 Command_req {
+class Bar_req : public Request {
public:
String type_str_;
Bar_req (String);
+protected:
+ virtual void do_print () const;
bool do_equal_b (Request*) const;
- REQUESTMETHODS(Bar_req,bar);
+ 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 Command_req {
+class Key_change_req : public Request
+{
public:
- Array<Melodic_req*> melodic_p_arr_;
- bool minor_b_;
-
- /// don't ignore the octaves in #melodic_p_arr_#?
- bool multi_octave_b_;
- Key_change_req();
- Key_change_req (Key_change_req const&);
- ~Key_change_req();
- REQUESTMETHODS(Key_change_req, keychange);
-
- /// 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();
-
- void transpose (Melodic_req const * d) const;
- /// is minor key?
- int minor_b();
+ Key_change_req ();
+ Key_def key_;
+
+protected:
+ VIRTUAL_COPY_CONS(Music);
+ // void transpose (Musical_pitch d);
+ virtual void do_print () const;
};
-class Clef_change_req : public Command_req {
+class Clef_change_req : public Request {
public:
String clef_str_;
Clef_change_req (String);
- REQUESTMETHODS(Clef_change_req, clefchange);
+protected:
+ virtual void do_print () const;
+ VIRTUAL_COPY_CONS(Music);
};
+
#endif // COMMANDREQUEST_HH