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// utility functions for PScore
#include "debug.hh"
#include "paper.hh"
#include "molecule.hh"
#include "dimen.hh"
#include "line.hh"
#include "pscore.hh"
#include "tstream.hh"
void
PScore::clean_cols()
{
for (PCursor<PCol *> c(cols); c.ok(); )
if (!c->used) {
c.del();
} else
c++;
}
void
PScore::add(PStaff *s)
{
staffs.bottom().add(s);
}
void
PScore::typeset_item(Item *i, PCol *c, PStaff *s, int breakstat)
{
assert(c && i && s);
// assert(!breakstat != 4 || c->breakable() );
if (breakstat == 0) {
typeset_item(i, c->prebreak, s);
return;
}
if (breakstat == 2) {
typeset_item(i, c->postbreak, s);
return;
}
if (c->daddy && c == c->daddy->prebreak) { // makeshift.
Interval iv (i->width());
if (!iv.empty()) {
svec<Item*> col_its (select_items(s, c));
for (int j =0; j < col_its.sz(); j++)
col_its[j]->output->translate(Offset(-iv.length(),0));
i->output->translate (Offset(-iv.max, 0));
}
}
its.bottom().add(i);
s->add(i);
c->add(i);
i->preprocess();
}
void
PScore::add_line(svec<const PCol *> curline, svec<Real> config)
{
Line_of_score *p = new Line_of_score(curline,this);
lines.bottom().add(p);
for (int i=0; i < curline.sz(); i++){
PCol *c=(PCol *)curline[i]; // so, this isn't really const.
c->hpos= config[i];
}
}
Idealspacing*
PScore::get_spacing(PCol*l, PCol*r)
{
assert(l!=r);
for (PCursor<Idealspacing*> ic (suz); ic.ok(); ic++) {
if (ic->left == l && ic->right == r){
return ic;
}
}
Idealspacing*ip =new Idealspacing(l,r);
suz.bottom().add(ip);
return ip;
}
svec<const PCol *>
PScore::find_breaks() const
{
svec<const PCol *> retval;
for (PCursor<PCol *> c(cols); c.ok(); c++)
if (c->breakable())
retval.add(c);
return retval;
}
void
PScore::add(PCol *p)
{
cols.bottom().add(p);
}
PScore::PScore( Paperdef*p)
{
paper_ = p;
}
void
PScore::output(Tex_stream &ts)
{
int l=1;
for (PCursor<Line_of_score*> lic(lines); lic.ok(); lic++) {
ts << "% line of score no. " << l++ <<"\n";
ts << lic->TeXstring();
if ((lic+1).ok())
ts << "\\interscoreline\n";
}
}
svec<Item*>
PScore::select_items(PStaff*ps , PCol*pc)
{
svec<Item*> ret;
assert(ps && pc);
for (PCursor<const Item*> ic(pc->its); ic.ok(); ic++){
if (ic->pstaff_ == ps)
ret.add((Item*)(const Item*)ic);
}
return ret;
}
void
PScore::OK()const
{
#ifdef NDEBUG
for (PCursor<PCol*> cc(cols); cc.ok(); cc++)
cc->OK();
for (PCursor<Idealspacing*> ic(suz); ic.ok(); ic++)
ic->OK();
#endif
}
void
PScore::print() const
{
#ifndef NPRINT
mtor << "PScore { paper ";
paper_->print();
mtor << "\ncolumns: ";
for (PCursor<PCol*> cc(cols); cc.ok(); cc++)
cc->print();
mtor << "\nideals: ";
for (PCursor<Idealspacing*> ic(suz); ic.ok(); ic++)
ic->print();
mtor << "}\n";
#endif
}
void
PScore::preprocess()
{
#if 0
for (PCursor<Item*> ic(its); ic.ok(); ic++){
ic->preprocess();
}
#endif
}
void
PScore::postprocess()
{
for (PCursor<Item*> ic(its); ic.ok(); ic++){
ic->postprocess();
}
}
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