4f4a8fc3c7
(to clarify static exception LGPL by changing license references) git-svn-id: file:///fltk/svn/fltk/branches/branch-1.3@8864 ea41ed52-d2ee-0310-a9c1-e6b18d33e121
118 lines
2.2 KiB
C
118 lines
2.2 KiB
C
/*
|
|
* "$Id: $"
|
|
*
|
|
* Author: Jean-Marc Lienher ( http://oksid.ch )
|
|
* Copyright 2000-2010 by O'ksi'D.
|
|
*
|
|
* This library is free software. Distribution and use rights are outlined in
|
|
* the file "COPYING" which should have been included with this file. If this
|
|
* file is missing or damaged, see the license at:
|
|
*
|
|
* http://www.fltk.org/COPYING.php
|
|
*
|
|
* Please report all bugs and problems on the following page:
|
|
*
|
|
* http://www.fltk.org/str.php
|
|
*/
|
|
|
|
/*
|
|
* This file is required on all platforms for utf8 support
|
|
*/
|
|
|
|
#include "headers/case.h"
|
|
#include <stdlib.h>
|
|
|
|
int
|
|
XUtf8Tolower(int ucs) {
|
|
int ret;
|
|
if (ucs <= 0x02B6) {
|
|
if (ucs >= 0x0041) {
|
|
ret = ucs_table_0041[ucs - 0x0041];
|
|
if (ret > 0) return ret;
|
|
}
|
|
return ucs;
|
|
}
|
|
|
|
if (ucs <= 0x0556) {
|
|
if (ucs >= 0x0386) {
|
|
ret = ucs_table_0386[ucs - 0x0386];
|
|
if (ret > 0) return ret;
|
|
}
|
|
return ucs;
|
|
}
|
|
|
|
if (ucs <= 0x10C5) {
|
|
if (ucs >= 0x10A0) {
|
|
ret = ucs_table_10A0[ucs - 0x10A0];
|
|
if (ret > 0) return ret;
|
|
}
|
|
return ucs;
|
|
}
|
|
|
|
if (ucs <= 0x1FFC) {
|
|
if (ucs >= 0x1E00) {
|
|
ret = ucs_table_1E00[ucs - 0x1E00];
|
|
if (ret > 0) return ret;
|
|
}
|
|
return ucs;
|
|
}
|
|
|
|
if (ucs <= 0x2133) {
|
|
if (ucs >= 0x2102) {
|
|
ret = ucs_table_2102[ucs - 0x2102];
|
|
if (ret > 0) return ret;
|
|
}
|
|
return ucs;
|
|
}
|
|
|
|
if (ucs <= 0x24CF) {
|
|
if (ucs >= 0x24B6) {
|
|
ret = ucs_table_24B6[ucs - 0x24B6];
|
|
if (ret > 0) return ret;
|
|
}
|
|
return ucs;
|
|
}
|
|
|
|
if (ucs <= 0x33CE) {
|
|
if (ucs >= 0x33CE) {
|
|
ret = ucs_table_33CE[ucs - 0x33CE];
|
|
if (ret > 0) return ret;
|
|
}
|
|
return ucs;
|
|
}
|
|
|
|
if (ucs <= 0xFF3A) {
|
|
if (ucs >= 0xFF21) {
|
|
ret = ucs_table_FF21[ucs - 0xFF21];
|
|
if (ret > 0) return ret;
|
|
}
|
|
return ucs;
|
|
}
|
|
|
|
return ucs;
|
|
}
|
|
|
|
int
|
|
XUtf8Toupper(int ucs) {
|
|
int i;
|
|
static unsigned short *table = NULL;
|
|
|
|
if (!table) {
|
|
table = (unsigned short*) malloc(sizeof(unsigned short) * 0x10000);
|
|
for (i = 0; i < 0x10000; i++) {
|
|
table[i] = (unsigned short) i;
|
|
}
|
|
for (i = 0; i < 0x10000; i++) {
|
|
int l;
|
|
l = XUtf8Tolower(i);
|
|
if (l != i) table[l] = (unsigned short) i;
|
|
}
|
|
}
|
|
if (ucs >= 0x10000 || ucs < 0) return ucs;
|
|
return table[ucs];
|
|
}
|
|
|
|
/*
|
|
* End of "$Id$".
|
|
*/
|