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/*
text-reg.cc -- implement Text_register
(c) 1997 Han-Wen Nienhuys <hanwen@stack.nl>
*/
#include "musical-request.hh"
#include "text-reg.hh"
#include "text-item.hh"
Text_register::Text_register()
{
text_p_ = 0;
set_feature(Features::dir(0));
post_move_processing();
}
bool
Text_register::try_request(Request*req_l)
{
if (!req_l->text())
return false;
if (text_req_l_ &&
Text_req::compare(*req_l->text(), *text_req_l_))
return false;
text_req_l_ = req_l->text();
return true;
}
void
Text_register::process_requests()
{
if (text_req_l_) {
text_p_ = new Text_item(text_req_l_, 10); // UGH
announce_element(Staff_elem_info(text_p_, text_req_l_));
}
}
void
Text_register::pre_move_processing()
{
if (text_p_) {
text_p_->dir_i_ = dir_i_;
typeset_element(text_p_);
text_p_ = 0;
}
}
void
Text_register::set_feature(Features i)
{
dir_i_ = i.direction_i_;
}
void
Text_register::post_move_processing()
{
text_req_l_ = 0;
}
IMPLEMENT_STATIC_NAME(Text_register);
ADD_THIS_REGISTER(Text_register);
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