source file of the GNU LilyPond music typesetter
- (c) 1996, 1997 Han-Wen Nienhuys <hanwen@stack.nl>
+ (c) 1996, 1997--1998 Han-Wen Nienhuys <hanwen@stack.nl>
*/
#include "scoreline.hh"
-#include "staffline.hh"
#include "dimen.hh"
#include "spanner.hh"
-#include "symbol.hh"
+#include "atom.hh"
#include "paper-def.hh"
#include "p-col.hh"
#include "p-score.hh"
-/* To do:
- take out hard coded TeX stuff.
-
- */
-String
-Line_of_score::TeX_string() const
-{
- String s("\\hbox{%<- line of score\n");
- if (error_mark_b_)
- s+= "\\scorelineerrormark";
-
-
- Real lastpos = cols[0]->hpos_f_;
- for (int i=0; i < cols.size(); i++){
- PCol* col_l= cols[i];
- // all items in the current line & staff.
- String chunk_str;
- Real delta = col_l->hpos_f_ - lastpos;
-
-
- if (col_l->error_mark_b_) {
- chunk_str += String("\\columnerrormark");
- }
- // now output the items.
- for (iter_top(col_l->its,j); j.ok(); j++) {
- chunk_str += j->TeX_string();
- }
- // spanners.
- for (iter_top(col_l->starters,j); j.ok(); j++) {
- if (j->name() != name())
- chunk_str += j->TeX_string();
- }
- if (chunk_str!="") {
- // moveover
- if (delta)
- s +=String( "\\kern ") + print_dimen(delta);
- s += chunk_str;
- lastpos = col_l->hpos_f_;
- }
- }
- s += "}";
- return s;
-}
-
-
Line_of_score::Line_of_score()
{
- error_mark_b_ = 0;
+ error_mark_b_ = 0;
}
-
-
-
IMPLEMENT_IS_TYPE_B1(Line_of_score,Spanner);
void
-Line_of_score::add(Score_elem*e)
+Line_of_score::add (Score_elem*e)
{
- if( !e->dependent_size()) // avoid excess dependencies.
- add_dependency(e);
+ // avoid excess dependencies.
+ if (!(e->axis_group_l_a_[0] || e->axis_group_l_a_[1]))
+ add_dependency (e);
}
bool
-Line_of_score::contains_b(PCol const* c)const
+Line_of_score::contains_b (Paper_column const* c) const
{
- return cols.find_l((PCol*)c);
+ return cols.find_l ((Paper_column*)c);
}
void
-Line_of_score::set_breaking(Array<Col_hpositions> const &breaking)
+Line_of_score::set_breaking (Array<Col_hpositions> const &breaking)
{
- for (int j=0; j < breaking.size(); j++) {
- const Array<PCol*> &curline(breaking[j].cols);
- const Array<PCol*> &errors(breaking[j].error_col_l_arr_);
- const Array<Real> &config(breaking[j].config);
+ for (int j=0; j < breaking.size(); j++)
+ {
+ const Array<Paper_column*> &curline (breaking[j].cols);
+ const Array<Paper_column*> &errors (breaking[j].error_col_l_arr_);
+ const Array<Real> &config (breaking[j].config);
- for (int i=0; i < errors.size(); i++)
- errors[i]->error_mark_b_ = true;
+ for (int i=0; i < errors.size(); i++)
+ errors[i]->error_mark_b_ = true;
- Line_of_score *line_l=0;
- Line_of_score *line_p =0;
+ Line_of_score *line_l=0;
+ Line_of_score *line_p =0;
- if (breaking.size() >1) {
- line_p = (Line_of_score*)clone()->spanner();
- line_p->copy_dependencies( *this );
- line_l = line_p;
- } else
- line_l = this;
+ if (breaking.size() >1)
+ {
+ line_p = (Line_of_score*)clone()->spanner ();
+ line_l = line_p;
+ }
+ else
+ line_l = this;
- ((Array<PCol*> &)line_l->cols) = curline;
- line_l->left_col_l_ = curline[0];
- line_l->right_col_l_= curline.top();
+ ((Array<Paper_column*> &)line_l->cols) = curline;
+ line_l->set_bounds(LEFT,curline[0]);
+
+ line_l->set_bounds(RIGHT,curline.top());
- if (line_p) {
- pscore_l_->typeset_broken_spanner(line_p);
- broken_into_l_arr_.push(line_p);
+ if (line_p)
+ {
+ pscore_l_->typeset_broken_spanner (line_p);
+ broken_into_l_arr_.push (line_p);
}
-
- for (int i=0; i < curline.size(); i++){
- curline[i]->hpos_f_ = config[i];
- curline[i]->line_l_ = (Line_of_score*)line_l;
+
+ for (int i=0; i < curline.size(); i++)
+ {
+ curline[i]->translate_axis (config[i],X_AXIS);
+ curline[i]->line_l_ = (Line_of_score*)line_l;
}
}
}
+
void
-Line_of_score::break_into_pieces(bool)
+Line_of_score::break_into_pieces (bool)
{
+
}
Link_array<Line_of_score>
-Line_of_score::get_lines()const
+Line_of_score::get_lines() const
{
- Link_array<Line_of_score> ret;
-
- if (broken_into_l_arr_.size())
- for (int i=0; i < broken_into_l_arr_.size(); i++) {
- ret.push((Line_of_score*)broken_into_l_arr_[i]);
- }
- else
- ret.push((Line_of_score*)this); // ugh
-
- return ret;
+ Link_array<Line_of_score> ret;
+
+ if (broken_into_l_arr_.size())
+ for (int i=0; i < broken_into_l_arr_.size(); i++)
+ {
+ ret.push ((Line_of_score*)broken_into_l_arr_[i]);
+ }
+ else
+ ret.push ((Line_of_score*)this); // ugh
+
+ return ret;
}
void
-Line_of_score::do_print()const
+Line_of_score::do_print() const
{
- Spanner::do_print();
+ Spanner::do_print();
}
Interval
-Line_of_score::do_width()const
+Line_of_score::do_width() const
{
- return Spanner::do_width();
+ return Spanner::do_width();
+}
+
+Link_array<Score_elem>
+Line_of_score::get_extra_dependencies () const
+{
+ Link_array<Score_elem> r;
+ for (int i=0; i < cols.size (); i++)
+ r.push (cols[i]);
+ return r;
+}
+
+void
+Line_of_score::do_unlink ()
+{
+ Spanner::do_unlink ();
+ for (int i=0; i < cols.size (); i++)
+ cols[i]->line_l_ =0;
+ cols.set_size (0);
+}
+
+
+void
+Line_of_score::do_junk_links ()
+{
+ cols.set_size (0);
}
projects / lilypond.git / blobdiff