/*
This file is part of LilyPond, the GNU music typesetter.
- Copyright (C) 1998--2010 Han-Wen Nienhuys <hanwen@xs4all.nl>
+ Copyright (C) 1998--2015 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
#include "directional-element-interface.hh"
#include "engraver.hh"
-#include "rhythmic-head.hh"
+#include "item.hh"
+#include "note-column.hh"
+#include "pointer-group-interface.hh"
#include "side-position-interface.hh"
-#include "stem.hh"
#include "stream-event.hh"
#include "text-interface.hh"
-#include "item.hh"
#include "translator.icc"
/**
typeset directions that are plain text.
*/
+
class Text_engraver : public Engraver
{
vector<Stream_event *> evs_;
- vector<Grob*> texts_;
+ vector<Grob *> scripts_;
public:
TRANSLATOR_DECLARATIONS (Text_engraver);
protected:
void stop_translation_timestep ();
- void process_acknowledged ();
+ void process_music ();
+ DECLARE_ACKNOWLEDGER (note_column);
DECLARE_TRANSLATOR_LISTENER (text_script);
};
}
void
-Text_engraver::process_acknowledged ()
+Text_engraver::process_music ()
{
- if (texts_.size ())
- return;
for (vsize i = 0; i < evs_.size (); i++)
{
- Stream_event *r = evs_[i];
+ Stream_event *ev = evs_[i];
- // URG: Text vs TextScript
- Item *text = make_item ("TextScript", r->self_scm ());
+ Item *script = make_item ("TextScript", ev->self_scm ());
+ scripts_.push_back (script);
- int priority = robust_scm2int (text->get_property ("script-priority"),
- 200);
+ int priority = robust_scm2int (script->get_property ("script-priority"),
+ 200);
/* see script-engraver.cc */
priority += i;
- text->set_property ("script-priority", scm_from_int (priority));
+ script->set_property ("script-priority", scm_from_int (priority));
- Direction dir = to_dir (r->get_property ("direction"));
+ Direction dir = to_dir (ev->get_property ("direction"));
if (dir)
- set_grob_direction (text, dir);
+ set_grob_direction (script, dir);
+
+ SCM mark = ev->get_property ("text");
+
+ script->set_property ("text", mark);
+ }
+}
+
+void
+Text_engraver::acknowledge_note_column (Grob_info info)
+{
+ // Make note column (or rest, if there are no heads) the parent of the script.
+ extract_grob_set (info.grob (), "note-heads", heads);
+ Grob *x_parent = (heads.size ()
+ ? info.grob ()
+ : unsmob<Grob> (info.grob ()->get_object ("rest")));
- SCM mark = r->get_property ("text");
+ for (vsize i = 0; i < scripts_.size (); i++)
+ {
+ Grob *el = scripts_[i];
- text->set_property ("text", mark);
- texts_.push_back (text);
+ if (el && !el->get_parent (X_AXIS) && x_parent)
+ el->set_parent (x_parent, X_AXIS);
}
}
void
Text_engraver::stop_translation_timestep ()
{
- texts_.clear ();
evs_.clear ();
+ scripts_.clear ();
}
Text_engraver::Text_engraver ()
{
}
+ADD_ACKNOWLEDGER (Text_engraver, note_column);
+
ADD_TRANSLATOR (Text_engraver,
- /* doc */
- "Create text scripts.",
+ /* doc */
+ "Create text scripts.",
- /* create */
- "TextScript ",
+ /* create */
+ "TextScript ",
- /* read */
- "",
+ /* read */
+ "",
- /* write */
- ""
- );
+ /* write */
+ ""
+ );