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/* -*- c-basic-offset:2; tab-width:2; indent-tabs-mode:nil -*- */
#include "../ui_selection_encoding.h"
#include <stdio.h> /* NULL */
#include <vt_char_encoding.h>
#include <mef/ef_xct_parser.h>
#include <mef/ef_xct_conv.h>
/* --- static varaiables --- */
static ef_parser_t *utf_parser; /* leaked */
static ef_parser_t *parser; /* leaked */
static ef_conv_t *utf_conv; /* leaked */
static ef_conv_t *conv; /* leaked */
#ifdef USE_XLIB
static int big5_buggy;
#endif
/* --- global functions --- */
#ifdef USE_XLIB
void ui_set_big5_selection_buggy(int buggy) {
big5_buggy = buggy;
}
#endif
ef_parser_t *ui_get_selection_parser(int utf) {
if (utf) {
if (!utf_parser) {
if (!(utf_parser = vt_char_encoding_parser_new(VT_UTF8))) {
return NULL;
}
}
return utf_parser;
} else {
if (!parser) {
if (!(parser = ef_xct_parser_new())) {
return NULL;
}
}
return parser;
}
}
ef_conv_t *ui_get_selection_conv(int utf) {
if (utf) {
if (!utf_conv) {
if (!(utf_conv = vt_char_encoding_conv_new(VT_UTF8))) {
return NULL;
}
}
return utf_conv;
} else {
if (!conv) {
#ifdef USE_XLIB
if (big5_buggy) {
if (!(conv = ef_xct_big5_buggy_conv_new())) {
return NULL;
}
} else
#endif
{
if (!(conv = ef_xct_conv_new())) {
return NULL;
}
}
}
return conv;
}
}
#if 0
void ui_selection_encoding_final(void) {
if (utf_parser) {
(*utf_parser->destroy)(utf_parser);
utf_parser = NULL;
}
if (parser) {
(*parser->destroy)(parser);
parser = NULL;
}
if (utf_conv) {
(*utf_conv->destroy)(utf_conv);
utf_conv = NULL;
}
if (conv) {
(*conv->destroy)(conv);
conv = NULL;
}
}
#endif
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