source file of the GNU LilyPond music typesetter
- (c) 2002--2005 Han-Wen Nienhuys <hanwen@cs.uu.nl>
+ (c) 2002--2006 Han-Wen Nienhuys <hanwen@xs4all.nl>
*/
#include "engraver.hh"
-#include "side-position-interface.hh"
+#include "international.hh"
#include "note-column.hh"
-#include "group-interface.hh"
+#include "pointer-group-interface.hh"
+#include "side-position-interface.hh"
+
+#include "translator.icc"
class Horizontal_bracket_engraver : public Engraver
{
public:
TRANSLATOR_DECLARATIONS (Horizontal_bracket_engraver);
- Link_array<Spanner> bracket_stack_;
- Link_array<Music> events_;
- int pop_count_;
- int push_count_;
+ vector<Spanner*> bracket_stack_;
+ vector<Music*> events_;
+ vsize pop_count_;
+ vsize push_count_;
virtual bool try_music (Music *);
- virtual void stop_translation_timestep ();
- virtual void process_music ();
- virtual void acknowledge_grob (Grob_info);
+ void stop_translation_timestep ();
+ void process_music ();
+ DECLARE_ACKNOWLEDGER (note_column);
};
+ADD_ACKNOWLEDGER (Horizontal_bracket_engraver, note_column);
ADD_TRANSLATOR (Horizontal_bracket_engraver,
"Create horizontal brackets over notes for musical analysis purposes.",
"HorizontalBracket",
"note-grouping-event",
- "note-column-interface",
"",
"");
else
{
push_count_++;
- events_.push (m);
+ events_.push_back (m);
}
if (pop_count_ && push_count_)
}
void
-Horizontal_bracket_engraver::acknowledge_grob (Grob_info gi)
+Horizontal_bracket_engraver::acknowledge_note_column (Grob_info gi)
{
- if (Note_column::has_interface (gi.grob_))
+ for (vsize i = 0; i < bracket_stack_.size (); i++)
{
- for (int i = 0; i < bracket_stack_.size (); i++)
- {
- Side_position_interface::add_support (bracket_stack_[i], gi.grob_);
- Pointer_group_interface::add_grob (bracket_stack_[i],
- ly_symbol2scm ("columns"), gi.grob_);
- add_bound_item (bracket_stack_[i],
- gi.grob_);
- }
+ Side_position_interface::add_support (bracket_stack_[i], gi.grob ());
+ Pointer_group_interface::add_grob (bracket_stack_[i],
+ ly_symbol2scm ("columns"), gi.grob ());
+ add_bound_item (bracket_stack_[i],
+ gi.grob ());
}
}
void
Horizontal_bracket_engraver::process_music ()
{
- for (int k = 0; k < push_count_; k++)
+ for (vsize k = 0; k < push_count_; k++)
{
Spanner *sp = make_spanner ("HorizontalBracket", events_[k]->self_scm ());
- for (int i = 0; i < bracket_stack_.size (); i++)
- {
- /*
- sp is the smallest, it should be added to the bigger brackets.
- */
- Side_position_interface::add_support (bracket_stack_[i], sp);
- }
- bracket_stack_.push (sp);
+ for (vsize i = 0; i < bracket_stack_.size (); i++)
+ /* sp is the smallest, it should be added to the bigger brackets. */
+ Side_position_interface::add_support (bracket_stack_[i], sp);
+ bracket_stack_.push_back (sp);
}
}
Horizontal_bracket_engraver::stop_translation_timestep ()
{
for (int i = pop_count_; i--;)
- {
- if (bracket_stack_.size ())
- bracket_stack_.pop ();
- }
+ if (bracket_stack_.size ())
+ bracket_stack_.pop_back ();
pop_count_ = 0;
push_count_ = 0;
}