/*
- lilypond, (c) 1996,97 Han-Wen Nienhuys
+ lookup.hh -- declare Lookup
+
+ source file of the GNU LilyPond music typesetter
+
+ (c) 1997--1998 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ Jan Nieuwenhuizen <janneke@gnu.org>
*/
-#ifndef LOOKUPSYMS_HH
-#define LOOKUPSYMS_HH
-#include "symbol.hh"
+#ifndef LOOKUP_HH
+#define LOOKUP_HH
+
+#include "atom.hh"
#include "fproto.hh"
#include "scalar.hh"
+#include "direction.hh"
+#include "curve.hh"
+#include "afm.hh"
+#include "symtable.hh"
+#include "box.hh"
+
+/** handy interface to symbol table
+ */
+class Lookup
+{
+public:
+ Lookup ();
+ Lookup (Lookup const&);
+ Lookup (Symtables const&);
+ virtual ~Lookup ();
+
+ Atom accidental (int) const;
+ void add (String, Symtable*);
+ virtual Atom afm_find (String s) const = 0;
+ Atom afm_find (String, String) const;
+ virtual Atom* atom_p (String, int, Box) const = 0;
+ Atom ball (int) const;
+ Atom bar (String, Real height) const;
+ String base_output_str () const;
+ Atom beam (Real,Real, Real) const;
+ virtual String character_str (int i) const;
+ Atom clef (String) const;
+ virtual Atom dashed_slur (Array<Offset> controls, Real thick, Real dash) const = 0;
+ Atom dots () const;
+ Atom dynamic (String) const;
+ Atom fill (Box b) const;
+ Atom flag (int, Direction) const;
+ virtual Atom hairpin (Real width, bool decresc, bool continued) const = 0;
+ virtual Lookup* lookup_p (Lookup const&) const = 0;
+ virtual Lookup* lookup_p (Symtables const&) const = 0;
+ virtual Paper_outputter* paper_outputter_p (Paper_stream*, Paper_def*, Scope*, String) const = 0;
+ virtual Paper_stream* paper_stream_p () const = 0;
+ virtual Atom plet (Real dy, Real dx, Direction dir) const = 0;
+ void print () const;
+ virtual Atom ps_beam (Real slope, Real width, Real thick) const = 0;
+ virtual String print_dimen (Real) const;
+ Atom rest (int, bool outside) const;
+ Atom rule_symbol (Real height, Real width) const;
+ Atom script (String idx) const;
+ /** paratime_signature substitution in lookup strings.
+ this function provides a simple macro mechanism:
+
+ if source == "tex%bla%", then
+ substitute_args (source, {"X","Y"}) == "texXblaY"
+ */
+ String substitute_args (String source, Array<String> args) const;
+ /// paratime_signature substitution in lookup strings
+ String substitute_args (String source, Array<Scalar> args) const;
+ virtual Atom stem (Real y1_pos, Real y2_pos) const = 0;
+ Atom stem (Real y1_pos, Real y2_pos, String) const;
+ virtual Atom slur (Array<Offset> controls) const = 0;
+ Atom streepje (int type) const;
+ virtual Atom text (String style, String text) const;
+ virtual String unknown_str () const = 0;
+ Atom vbrace (Real &dy) const;
+ virtual Atom vbracket (Real &dy) const = 0;
+ Atom special_time_signature (String, Array<Scalar>) const;
+ Atom time_signature (Array<Scalar>) const;
-/// intuitive interface to symbol table
-struct Lookup {
- Symtables *symtables_;
- String texsetting;
- /* *************** */
- void add(String, Symtable*);
- void print()const;
- Real internote()const;
-
- Symbol linestaff(int n, Real w)const;
- Symbol fill(Box b)const;
- Symbol beam_element(int,int,Real=0)const;
-
- /// round slope to closest TeXslope
- Symbol beam(Real&,Real)const;
-
- /**
- pos == 3 : 3 lines above staff (extending below note)
-
- pos == -3: below staff
- */
- Symbol streepjes(int pos)const;
-
- Symbol vbrace(Real &dy) const;
- Symbol meter(Array<Scalar>)const;
- Symbol stem(Real y1_pos, Real y2_pos)const;
- Symbol rule_symbol(Real height, Real width)const;
- Symbol accidental(int)const;
- Symbol ball(int)const;
- Symbol flag(int)const;
- Symbol rest(int)const;
- Symbol clef(String)const;
- Symbol bar(String)const;
- Symbol dots(int)const;
- Symbol slur(int dy, Real &dx, int dir)const;
- Symbol half_slur(int dy, Real &dx, int dir, int xpart)const;
- Symbol half_slur_middlepart(Real &dx, int dir)const;
- Symbol big_slur(int dy, Real &dx, int dir)const;
- Symbol text(String style, String text, int align = 1)const;
- Symbol script(String idx)const;
- Symbol hairpin(Real & width, bool decresc)const;
- Symbol dynamic(String)const;
- Lookup();
- Lookup(Lookup const &);
- ~Lookup();
+ Paper_def * paper_l_;
+ Symtables *symtables_p_;
+ String font_;
+ String font_path_;
+ Adobe_font_metric * afm_p_;
};
-#endif
+#endif // LOOKUP_HH