X-Git-Url: https://git.donarmstrong.com/?a=blobdiff_plain;f=lily%2Fnew-fingering-engraver.cc;h=445af8fafeac511b09817dca2c703815d1cbec51;hb=c77189ccaa4e645850ad61779de7a4c8f3fdbc6f;hp=f91e804dde6d2dce5b3a18a3162a4f867cede8c1;hpb=ce83e6caa171094d868362fb670ca2193202de8b;p=lilypond.git diff --git a/lily/new-fingering-engraver.cc b/lily/new-fingering-engraver.cc index f91e804dde..445af8fafe 100644 --- a/lily/new-fingering-engraver.cc +++ b/lily/new-fingering-engraver.cc @@ -1,9 +1,20 @@ /* - fingering-engraver.cc -- implement New_fingering_engraver + This file is part of LilyPond, the GNU music typesetter. - source file of the GNU LilyPond music typesetter + Copyright (C) 1998--2010 Han-Wen Nienhuys - (c) 1998--2006 Han-Wen Nienhuys + LilyPond is free software: you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation, either version 3 of the License, or + (at your option) any later version. + + LilyPond is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with LilyPond. If not, see . */ #include "engraver.hh" @@ -15,10 +26,13 @@ #include "side-position-interface.hh" #include "stem.hh" #include "stream-event.hh" +#include "item.hh" #include "warn.hh" #include "translator.icc" + + struct Finger_tuple { Grob *head_; @@ -46,6 +60,7 @@ operator< (Finger_tuple const &a, Finger_tuple const &b) class New_fingering_engraver : public Engraver { vector fingerings_; + vector stroke_fingerings_; vector articulations_; vector string_numbers_; @@ -59,7 +74,9 @@ protected: void stop_translation_timestep (); DECLARE_ACKNOWLEDGER (rhythmic_head); DECLARE_ACKNOWLEDGER (stem); - void add_fingering (Grob *, Stream_event *, Stream_event *); + void add_fingering (Grob *, SCM, + vector *, + Stream_event *, Stream_event *); void add_script (Grob *, Stream_event *, Stream_event *); void add_string (Grob *, Stream_event *, Stream_event *); void position_scripts (SCM orientations, vector *); @@ -82,18 +99,27 @@ New_fingering_engraver::acknowledge_rhythmic_head (Grob_info inf) continue; if (ev->in_event_class ("fingering-event")) - add_fingering (inf.grob (), ev, note_ev); + add_fingering (inf.grob (), + ly_symbol2scm ("Fingering"), + &fingerings_, + ev, note_ev); else if (ev->in_event_class ("text-script-event")) - ev->origin ()->warning (_ ("can't add text scripts to individual note heads")); + ev->origin ()->warning (_ ("cannot add text scripts to individual note heads")); else if (ev->in_event_class ("script-event")) add_script (inf.grob (), ev, note_ev); else if (ev->in_event_class ("string-number-event")) - add_string (inf.grob (), ev, note_ev); + add_fingering (inf.grob (), + ly_symbol2scm ("StringNumber"), &string_numbers_, + ev, note_ev); + else if (ev->in_event_class ("stroke-finger-event")) + add_fingering (inf.grob (), + ly_symbol2scm ("StrokeFinger"), &stroke_fingerings_, + ev, note_ev); else if (ev->in_event_class ("harmonic-event")) { inf.grob ()->set_property ("style", ly_symbol2scm ("harmonic")); Grob *d = unsmob_grob (inf.grob ()->get_object ("dot")); - if (d) + if (d && !to_boolean (get_property ("harmonicDots"))) d->suicide (); } } @@ -110,81 +136,40 @@ New_fingering_engraver::acknowledge_stem (Grob_info inf) void New_fingering_engraver::add_script (Grob *head, Stream_event *event, - Stream_event *note) + Stream_event * /* note */) { - (void) note; - Finger_tuple ft; Grob *g = make_item ("Script", event->self_scm ()); - make_script_from_event (g, context (), event->get_property ("articulation-type"), 0); - if (g) - { - ft.script_ = g; - ft.script_->set_parent (head, X_AXIS); - - articulations_.push_back (ft); - } + make_script_from_event (g, context (), + event->get_property ("articulation-type"), 0); + ft.script_ = g; + ft.script_->set_parent (head, X_AXIS); + + articulations_.push_back (ft); } void New_fingering_engraver::add_fingering (Grob *head, + SCM grob_sym, + vector *tuple_vector, Stream_event *event, Stream_event *hevent) { Finger_tuple ft; - ft.script_ = make_item ("Fingering", event->self_scm ()); - - Side_position_interface::add_support (ft.script_, head); - - int d = scm_to_int (event->get_property ("digit")); - - /* - TODO: - - Should add support for thumb. It's a little involved, since - the thumb lives in a different font. Maybe it should be moved? - - */ - if (d > 5) - { - /* - music for the softenon children? - */ - event->origin ()->warning (_ ("music for the martians.")); - } - SCM sstr = scm_number_to_string (scm_from_int (d), scm_from_int (10)); - ft.script_->set_property ("text", sstr); - - ft.finger_event_ = event; - ft.note_event_ = hevent; - ft.head_ = head; - - fingerings_.push_back (ft); -} - -void -New_fingering_engraver::add_string (Grob *head, - Stream_event *event, - Stream_event *hevent) -{ - Finger_tuple ft; - - ft.script_ = make_item ("StringNumber", event->self_scm ()); + ft.script_ = internal_make_item (grob_sym, event->self_scm (), + ly_symbol2string (grob_sym).c_str (), + __FILE__, __LINE__, __FUNCTION__ + ); Side_position_interface::add_support (ft.script_, head); - int d = scm_to_int (event->get_property ("string-number")); - - SCM sstr = scm_number_to_string (scm_from_int (d), scm_from_int (10)); - ft.script_->set_property ("text", sstr); - ft.finger_event_ = event; ft.note_event_ = hevent; ft.head_ = head; - string_numbers_.push_back (ft); + tuple_vector->push_back (ft); } void @@ -273,7 +258,15 @@ New_fingering_engraver::position_scripts (SCM orientations, Grob *f = ft.script_; f->set_parent (ft.head_, X_AXIS); f->set_parent (ft.head_, Y_AXIS); - + f->set_property ("avoid-slur", SCM_BOOL_F); + if (hordir == LEFT + && unsmob_grob (ft.head_->get_object ("accidental-grob"))) + Side_position_interface::add_support (f, + unsmob_grob (ft.head_->get_object ("accidental-grob"))); + else if (unsmob_grob (ft.head_->get_object ("dot"))) + Side_position_interface::add_support (f, + unsmob_grob (ft.head_->get_object ("dot"))); + Self_alignment_interface::set_align_self (f, Y_AXIS); Self_alignment_interface::set_center_parent (f, Y_AXIS); Side_position_interface::set_axis (f, X_AXIS); @@ -281,8 +274,6 @@ New_fingering_engraver::position_scripts (SCM orientations, f->set_property ("direction", scm_from_int (hordir)); } - int finger_prio = 200; - Direction d = DOWN; Drul_array< vector > vertical (down, up); do @@ -291,6 +282,7 @@ New_fingering_engraver::position_scripts (SCM orientations, { Finger_tuple ft = vertical[d][i]; Grob *f = ft.script_; + int finger_prio = robust_scm2int (f->get_property ("script-priority"), 200); f->set_parent (ft.head_, X_AXIS); f->set_property ("script-priority", scm_from_int (finger_prio + d * ft.position_)); @@ -308,7 +300,7 @@ New_fingering_engraver::position_scripts (SCM orientations, void New_fingering_engraver::stop_translation_timestep () { - position_all(); + position_all (); stem_ = 0; heads_.clear (); } @@ -331,6 +323,13 @@ New_fingering_engraver::position_all () string_numbers_.clear (); } + if (stroke_fingerings_.size ()) + { + position_scripts (get_property ("strokeFingerOrientations"), + &stroke_fingerings_); + stroke_fingerings_.clear (); + } + for (vsize i = articulations_.size (); i--;) { Grob *script = articulations_[i].script_; @@ -357,10 +356,23 @@ ADD_ACKNOWLEDGER (New_fingering_engraver, rhythmic_head); ADD_ACKNOWLEDGER (New_fingering_engraver, stem); ADD_TRANSLATOR (New_fingering_engraver, - /* doc */ "Create fingering-scripts for notes in a new chord. " - "This engraver is ill-named, since it " - "also takes care of articulations and harmonic note heads", - /* create */ "Fingering", - /* accept */ "", - /* read */ "fingeringOrientations", - /* write */ ""); + /* doc */ + "Create fingering scripts for notes in a new chord. This" + " engraver is ill-named, since it also takes care of" + " articulations and harmonic note heads.", + + /* create */ + "Fingering " + "StringNumber " + "StrokeFinger " + "Script ", + + /* read */ + "fingeringOrientations " + "harmonicDots " + "strokeFingerOrientations " + "stringNumberOrientations ", + + /* write */ + "" + );