source file of the GNU LilyPond music typesetter
- (c) 1999--2004 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 1999--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
*/
#include "engraver.hh"
#include "protected-scm.hh"
#include "break-align-interface.hh"
-#include "item.hh"
#include "align-interface.hh"
#include "axis-group-interface.hh"
#include "context.hh"
class Break_align_engraver : public Engraver
{
Item *align_;
-SCM column_alist_;
+ SCM column_alist_;
Item *left_edge_;
void add_to_group (SCM,Item*);
void
Break_align_engraver::stop_translation_timestep ()
{
- for (SCM p = column_alist_; ly_c_pair_p (p); p = ly_cdr (p))
+ for (SCM p = column_alist_; scm_is_pair (p); p = scm_cdr (p))
{
- SCM pair = ly_car (p);
- add_column (ly_cdr (pair));
+ SCM pair = scm_car (p);
+ add_column (scm_cdr (pair));
}
column_alist_ = SCM_EOL;
if (item->get_parent (X_AXIS))
return;
- SCM bp=item->get_property ("breakable");
+ SCM bp = item->get_property ("breakable");
bool breakable = (to_boolean (bp));
if (!breakable)
return ;
{
align_ = make_item ("BreakAlignment", SCM_EOL);
-
-
Context*origin = inf.origin_contexts (this)[0];
- left_edge_ = make_item_from_properties (origin->implementation (),
- ly_symbol2scm ("LeftEdge"),
- SCM_EOL
- );
+ left_edge_ = make_item_from_properties (dynamic_cast<Engraver*> (origin->implementation ()),
+ ly_symbol2scm ("LeftEdge"),
+ SCM_EOL,
+ "LeftEdge");
add_to_group (left_edge_->get_property ("break-align-symbol"),
left_edge_);
}
if (s != SCM_BOOL_F)
{
- Grob *e = unsmob_grob (ly_cdr (s));
+ Grob *e = unsmob_grob (scm_cdr (s));
group = dynamic_cast<Item*> (e);
}
else
Axis_group_interface::add_element (group, item);
}
-ENTER_DESCRIPTION (Break_align_engraver,
+ADD_TRANSLATOR (Break_align_engraver,
"Align grobs with corresponding @code{break-align-symbols} into "
"groups, and order the groups according to @code{breakAlignOrder}. "
"The left edge of the alignment gets a separate group, with a symbol @code{left-edge}. "