/*
- script-engraver.cc -- engrave Scripts: Articulations.
+ This file is part of LilyPond, the GNU music typesetter.
- source file of the GNU LilyPond music typesetter
+ Copyright (C) 1997--2015 Han-Wen Nienhuys <hanwen@xs4all.nl>
- (c) 1997--2006 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"
void stop_translation_timestep ();
void process_music ();
- DECLARE_TRANSLATOR_LISTENER (articulation);
- DECLARE_ACKNOWLEDGER (rhythmic_head);
- DECLARE_ACKNOWLEDGER (stem);
- DECLARE_ACKNOWLEDGER (stem_tremolo);
- DECLARE_ACKNOWLEDGER (note_column);
+ void listen_articulation (Stream_event *);
+ void acknowledge_rhythmic_head (Grob_info);
+ void acknowledge_stem (Grob_info);
+ void acknowledge_stem_tremolo (Grob_info);
+ void acknowledge_tie (Grob_info);
+ void acknowledge_end_tie (Grob_info);
+ void acknowledge_note_column (Grob_info);
+ void acknowledge_inline_accidental (Grob_info);
public:
TRANSLATOR_DECLARATIONS (Script_engraver);
};
-Script_engraver::Script_engraver ()
+Script_engraver::Script_engraver (Context *c)
+ : Engraver (c)
{
}
-IMPLEMENT_TRANSLATOR_LISTENER (Script_engraver, articulation);
void
Script_engraver::listen_articulation (Stream_event *ev)
{
/* Discard double articulations for part-combining. */
- int script_count = scripts_.size ();
- for (int i = 0; i < script_count; i++)
+ for (vsize i = 0; i < scripts_.size (); i++)
if (ly_is_equal (scripts_[i].event_
- ->get_property ("articulation-type"),
- ev->get_property ("articulation-type")))
+ ->get_property ("articulation-type"),
+ ev->get_property ("articulation-type")))
return;
Script_tuple t;
void
copy_property (Grob *g, SCM sym, SCM alist)
{
- if (g->internal_get_property (sym) == SCM_EOL)
+ if (scm_is_null (g->get_property (sym)))
{
SCM entry = scm_assoc (sym, alist);
if (scm_is_pair (entry))
- g->set_property (sym, scm_cdr (entry));
+ g->set_property (sym, scm_cdr (entry));
}
}
ScriptStaccato , ScriptMarcato, etc. ).
*/
void
-make_script_from_event (Grob *p, Context *tg,
- SCM art_type, int index)
+make_script_from_event (Grob *p, Context *tg,
+ SCM art_type, int index)
{
SCM alist = tg->get_property ("scriptDefinitions");
SCM art = scm_assoc (art_type, alist);
- if (art == SCM_BOOL_F)
+ if (scm_is_false (art))
{
/* FIXME: */
- warning (_ ("don't know how to interpret articulation: "));
- warning (_ ("scheme encoding: "));
+ warning (_ ("do not know how to interpret articulation:"));
+ warning (_ (" scheme encoding: "));
scm_write (art_type, scm_current_error_port ());
message ("");
return;
SCM sym = scm_caar (s);
SCM type = scm_object_property (sym, ly_symbol2scm ("backend-type?"));
if (!ly_is_procedure (type))
- continue;
+ continue;
SCM val = scm_cdar (s);
- if (sym == ly_symbol2scm ("script-priority"))
- {
- priority_found = true;
- /* Make sure they're in order of user input by adding index i.
- Don't use the direction in this priority. Smaller means closer
- to the head. */
- int prio = scm_to_int (val) + index;
+ if (scm_is_eq (sym, ly_symbol2scm ("script-priority")))
+ {
+ priority_found = true;
+ /* Make sure they're in order of user input by adding index i.
+ Don't use the direction in this priority. Smaller means closer
+ to the head. */
+ int prio = scm_to_int (val) + index;
- val = scm_from_int (prio);
- }
+ val = scm_from_int (prio);
+ }
SCM preset = p->get_property_data (sym);
- if (val == SCM_EOL
- || scm_call_1 (type, preset) == SCM_BOOL_F)
- p->set_property (sym, val);
+ if (scm_is_null (val)
+ || scm_is_false (scm_call_1 (type, preset)))
+ p->set_property (sym, val);
}
if (!priority_found)
{
p->set_property ("script-priority",
- scm_from_int (index));
+ scm_from_int (index));
}
-
- Side_position_interface::set_axis (p, Y_AXIS);
}
void
Grob *p = make_item ("Script", ev->self_scm ());
make_script_from_event (p, context (),
- ev->get_property ("articulation-type"),
- i);
+ ev->get_property ("articulation-type"),
+ i);
scripts_[i].script_ = p;
SCM force_dir = ev->get_property ("direction");
if (is_direction (force_dir) && to_dir (force_dir))
- p->set_property ("direction", force_dir);
+ p->set_property ("direction", force_dir);
}
}
void
Script_engraver::acknowledge_stem (Grob_info info)
{
- int script_count = scripts_.size ();
- for (int i = 0; i < script_count; i++)
+ for (vsize i = 0; i < scripts_.size (); i++)
{
Grob *e = scripts_[i].script_;
if (to_dir (e->get_property ("side-relative-direction")))
- e->set_object ("direction-source", info.grob ()->self_scm ());
+ e->set_object ("direction-source", info.grob ()->self_scm ());
Side_position_interface::add_support (e, info.grob ());
}
void
Script_engraver::acknowledge_stem_tremolo (Grob_info info)
{
- int script_count = scripts_.size ();
- for (int i = 0; i < script_count; i++)
+ for (vsize i = 0; i < scripts_.size (); i++)
{
Grob *e = scripts_[i].script_;
Side_position_interface::add_support (e, info.grob ());
}
}
+void
+Script_engraver::acknowledge_tie (Grob_info info)
+{
+ for (vsize i = 0; i < scripts_.size (); i++)
+ {
+ Grob *e = scripts_[i].script_;
+ Side_position_interface::add_support (e, info.grob ());
+ }
+}
+
+void
+Script_engraver::acknowledge_end_tie (Grob_info info)
+{
+ for (vsize i = 0; i < scripts_.size (); i++)
+ {
+ Grob *e = scripts_[i].script_;
+ Side_position_interface::add_support (e, info.grob ());
+ }
+}
+
+void
+Script_engraver::acknowledge_inline_accidental (Grob_info info)
+{
+ for (vsize i = 0; i < scripts_.size (); i++)
+ {
+ Grob *e = scripts_[i].script_;
+ Side_position_interface::add_support (e, info.grob ());
+ }
+}
void
Script_engraver::acknowledge_rhythmic_head (Grob_info info)
if (info.event_cause ())
{
for (vsize i = 0; i < scripts_.size (); i++)
- {
- Grob *e = scripts_[i].script_;
-
- if (Side_position_interface::get_axis (e) == X_AXIS
- && !e->get_parent (Y_AXIS))
- {
- e->set_parent (info.grob (), Y_AXIS);
- }
- Side_position_interface::add_support (e, info.grob ());
- }
+ {
+ Grob *e = scripts_[i].script_;
+
+ if (Side_position_interface::get_axis (e) == X_AXIS
+ && !e->get_parent (Y_AXIS))
+ {
+ e->set_parent (info.grob (), Y_AXIS);
+ }
+ Side_position_interface::add_support (e, info.grob ());
+ }
}
}
Grob *e = scripts_[i].script_;
if (!e->get_parent (X_AXIS)
- && Side_position_interface::get_axis (e) == Y_AXIS)
- e->set_parent (info.grob (), X_AXIS);
+ && Side_position_interface::get_axis (e) == Y_AXIS)
+ e->set_parent (info.grob (), X_AXIS);
}
}
scripts_.clear ();
}
-ADD_ACKNOWLEDGER (Script_engraver, rhythmic_head);
-ADD_ACKNOWLEDGER (Script_engraver, stem);
-ADD_ACKNOWLEDGER (Script_engraver, note_column);
-ADD_ACKNOWLEDGER (Script_engraver, stem_tremolo);
+
+void
+Script_engraver::boot ()
+{
+ ADD_LISTENER (Script_engraver, articulation);
+ ADD_ACKNOWLEDGER (Script_engraver, rhythmic_head);
+ ADD_ACKNOWLEDGER (Script_engraver, stem);
+ ADD_ACKNOWLEDGER (Script_engraver, tie);
+ ADD_END_ACKNOWLEDGER (Script_engraver, tie);
+ ADD_ACKNOWLEDGER (Script_engraver, note_column);
+ ADD_ACKNOWLEDGER (Script_engraver, stem_tremolo);
+ ADD_ACKNOWLEDGER (Script_engraver, inline_accidental);
+}
ADD_TRANSLATOR (Script_engraver,
- /* doc */ "Handles note scripted articulations.",
- /* create */ "Script",
- /* accept */ "script-event articulation-event",
- /* read */ "scriptDefinitions",
- /* write */ "");
+ /* doc */
+ "Handle note scripted articulations.",
+
+ /* create */
+ "Script ",
+
+ /* read */
+ "scriptDefinitions ",
+
+ /* write */
+ ""
+ );
projects / lilypond.git / blobdiff