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/*
script-reg.cc -- implement Script_register
(c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
*/
#include "script-reg.hh"
#include "script.hh"
#include "musical-request.hh"
#include "complex-walker.hh"
#include "stem.hh"
#include "staff-sym.hh"
Script_register::Script_register()
{
post_move_processing();
}
bool
Script_register::try_request(Request *r_l)
{
if (!r_l->script())
return false ;
for (int i=0; i < script_req_l_arr_.size(); i++)
if ( !Script_req::compare(*script_req_l_arr_[i], *r_l->script())) {
return true;
}
script_req_l_arr_.push( r_l->script());
return true;
}
void
Script_register::process_requests()
{
for (int i=0; i < script_req_l_arr_.size(); i++){
Script_req* l=script_req_l_arr_[i];
Script *p =new Script( l);
script_p_arr_.push(p);
announce_element(Staff_elem_info(p, l));
}
}
bool
Script_register::acceptable_elem_b(Staff_elem*s_l)
{
char const *nC = s_l->name();
return (nC == Stem::static_name());
}
void
Script_register::acknowledge_element(Staff_elem_info info)
{
Staff_elem *elem_l = info.elem_l_;
if (!acceptable_elem_b(elem_l))
return;
for (int i=0; i < script_p_arr_.size(); i++) {
Script*script_l = script_p_arr_[i];
if (elem_l->name() == Stem::static_name())
script_l->set_stem((Stem*)elem_l);
}
}
void
Script_register::pre_move_processing()
{
Staff_symbol* s_l = get_staff_info().staff_sym_l_;
for (int i=0; i < script_p_arr_.size(); i++) {
Script*script_p = script_p_arr_[i];
script_p->set_staffsym( s_l);
typeset_element(script_p);
}
script_p_arr_.set_size(0);
}
void
Script_register::post_move_processing()
{
script_req_l_arr_.set_size(0);
}
void
Script_register::set_feature(Features )
{
// if (i.direction_i_|| i.initialiser_b_)
//dir_i_ = i.direction_i_;
}
IMPLEMENT_STATIC_NAME(Script_register);
ADD_THIS_REGISTER(Script_register);
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