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/*
textitem.cc -- implement Text_item
source file of the LilyPond music typesetter
(c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
*/
#include "musical-request.hh"
#include "paper-def.hh"
#include "text-item.hh"
#include "stem.hh"
#include "molecule.hh"
#include "lookup.hh"
Text_item::Text_item(Text_def *tdef_l, int staffsize_i)
{
dir_i_ =-1;
init(tdef_l, staffsize_i);
}
Text_def*
Text_item::tdef_l()
{
return tdef_p_;
}
Text_item::~Text_item()
{
delete tdef_p_;
}
void
Text_item::init(Text_def *tdef_l, int staffsize_i)
{
staffsize_i_ = staffsize_i;
tdef_p_ = new Text_def (*tdef_l);
}
Text_item::Text_item(Text_req* treq_l, int staffsize_i)
{
init(treq_l->tdef_p_, staffsize_i);
dir_i_ = treq_l->dir_i_;
if (!dir_i_)
dir_i_ = -1;
}
void
Text_item::set_default_index()
{
pos_i_ = (dir_i_ > 0) ? staffsize_i_ + 4: -4;
}
void
Text_item::do_pre_processing()
{
set_default_index();
}
Molecule*
Text_item::brew_molecule_p() const
{
Molecule* mol_p = new Molecule(tdef_p_->create_atom(paper()));
if(dir_i_<0 ) // should do something better anyway.
mol_p->translate(Offset(0, -mol_p->extent().y.left ));
mol_p->translate(Offset(0, pos_i_ * paper()->internote()));
return mol_p;
}
IMPLEMENT_STATIC_NAME(Text_item);
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