void pdf_new_page_label (pdf_file_handle pdf_file,
int page_index,
int base,
int count,
char style,
char *prefix)
{
struct pdf_obj *label_dict;
char style_str [2] = { style, '\0' };
if (! pdf_file->page_label_tree)
{
pdf_file->page_label_tree = pdf_new_name_tree (pdf_file, 1);
}
label_dict = pdf_new_obj (PT_DICTIONARY);
if (style)
pdf_set_dict_entry (label_dict, "S", pdf_new_name (style_str));
if (prefix)
pdf_set_dict_entry (label_dict, "P", pdf_new_string (prefix));
if (base > 1)
pdf_set_dict_entry (label_dict, "St", pdf_new_integer (base));
pdf_add_number_tree_element (pdf_file->page_label_tree,
page_index,
label_dict);
}
int
spc_exec_at_begin_document (void)
{
int error = 0;
int i;
ASSERT(!named_objects);
named_objects = pdf_new_name_tree();
for (i = 0; known_specials[i].key != NULL; i++) {
if (known_specials[i].bodhk_func) {
error = known_specials[i].bodhk_func();
}
}
return error;
}
void
spc_clear_objects (void)
{
pdf_delete_name_tree(&named_objects);
named_objects = pdf_new_name_tree();
}
