/*
- fingering-engraver.cc -- implement Fingering_engraver
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1998--2014 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1998--2008 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ 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 <http://www.gnu.org/licenses/>.
*/
#include "engraver.hh"
class Fingering_engraver : public Engraver
{
- vector<Stream_event*> events_;
- vector<Item*> fingerings_;
+ vector<Stream_event *> events_;
+ vector<Item *> fingerings_;
public:
TRANSLATOR_DECLARATIONS (Fingering_engraver);
void stop_translation_timestep ();
void process_music ();
DECLARE_TRANSLATOR_LISTENER (fingering);
- DECLARE_TRANSLATOR_LISTENER (stroke_finger);
DECLARE_ACKNOWLEDGER (rhythmic_head);
DECLARE_ACKNOWLEDGER (stem);
+ DECLARE_ACKNOWLEDGER (flag);
private:
void make_script (Direction, Stream_event *, int);
events_.push_back (ev);
}
-IMPLEMENT_TRANSLATOR_LISTENER (Fingering_engraver, stroke_finger);
void
-Fingering_engraver::listen_stroke_finger (Stream_event *ev)
+Fingering_engraver::acknowledge_stem (Grob_info inf)
{
- /*
- FIXME: should do something.
-
- This function is mainly here to shut up a warning
- */
- (void)ev;
+ for (vsize i = 0; i < fingerings_.size (); i++)
+ Side_position_interface::add_support (fingerings_[i], inf.grob ());
}
void
-Fingering_engraver::acknowledge_stem (Grob_info inf)
+Fingering_engraver::acknowledge_flag (Grob_info inf)
{
for (vsize i = 0; i < fingerings_.size (); i++)
Side_position_interface::add_support (fingerings_[i], inf.grob ());
Grob *t = fingerings_[i];
Side_position_interface::add_support (t, inf.grob ());
if (!t->get_parent (X_AXIS))
- t->set_parent (inf.grob (), X_AXIS);
+ t->set_parent (inf.grob (), X_AXIS);
}
}
fingerings for chords need different settings.
*/
Side_position_interface::set_axis (fingering, Y_AXIS);
- Self_alignment_interface::set_align_self (fingering, X_AXIS);
- Self_alignment_interface::set_center_parent (fingering, X_AXIS);
+ Self_alignment_interface::set_aligned_on_parent (fingering, X_AXIS);
// Hmm
int priority = 200;
fingering->set_property ("script-priority", scm_from_int (priority));
- if (!is_direction (fingering->get_property_data ("direction")))
- {
- if (d)
- fingering->set_property ("direction", scm_from_int (d));
- else
- fingering->set_property ("direction", scm_from_int (RIGHT));
- }
+ if (d)
+ fingering->set_property ("direction", scm_from_int (d));
+ else if (!is_direction (fingering->get_property_data ("direction")))
+ fingering->set_property ("direction", scm_from_int (UP));
fingerings_.push_back (fingering);
}
void
Fingering_engraver::stop_translation_timestep ()
{
- if (!fingerings_.size ())
- return;
-
fingerings_.clear ();
events_.clear ();
}
ADD_ACKNOWLEDGER (Fingering_engraver, rhythmic_head);
ADD_ACKNOWLEDGER (Fingering_engraver, stem);
+ADD_ACKNOWLEDGER (Fingering_engraver, flag);
ADD_TRANSLATOR (Fingering_engraver,
- /* doc */
- "Create fingering scripts.",
+ /* doc */
+ "Create fingering scripts.",
- /* create */
- "Fingering ",
+ /* create */
+ "Fingering ",
- /* read */
- "",
+ /* read */
+ "",
- /* write */
- ""
- );
+ /* write */
+ ""
+ );