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Diffstat (limited to 'engines/glk/unicode.h')
-rw-r--r-- | engines/glk/unicode.h | 51 |
1 files changed, 51 insertions, 0 deletions
diff --git a/engines/glk/unicode.h b/engines/glk/unicode.h new file mode 100644 index 0000000000..249ab5dade --- /dev/null +++ b/engines/glk/unicode.h @@ -0,0 +1,51 @@ +/* ScummVM - Graphic Adventure Engine + * + * ScummVM is the legal property of its developers, whose names + * are too numerous to list here. Please refer to the COPYRIGHT + * file distributed with this source distribution. + * + * This program is free software; you can redistribute it and/or + * modify it under the terms of the GNU General Public License + * as published by the Free Software Foundation; either version 2 + * of the License, or (at your option) any later version. + * + * This program is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + * GNU General Public License for more details. + * + * You should have received a copy of the GNU General Public License + * along with this program; if not, write to the Free Software + * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. + * + */ + +#ifndef GLK_UNICODE_H +#define GLK_UNICODE_H + +#include "glk/glk_types.h" + +namespace Gargoyle { + +typedef glui32 gli_case_block_t[2]; /* upper, lower */ +enum BufferChangeCase { CASE_UPPER = 0, CASE_LOWER = 1, CASE_TITLE = 2, CASE_IDENT = 3 }; +enum BufferChangeCond { COND_ALL = 0, COND_LINESTART = 1 }; + +/* + * Get the length of a unicode string + */ +size_t strlen_uni(const uint32 *s); + +/** + * Apply a case change to the buffer. The len is the length of the buffer + * array; numchars is the number of characters originally in it. (This + * may be less than len.) The result will be clipped to fit len, but + * the return value will be the full number of characters that the + *converted string should have contained. + */ +extern glui32 bufferChangeCase(glui32 *buf, glui32 len, + glui32 numchars, BufferChangeCase destcase, BufferChangeCond cond, int changerest); + +} // End of namespace Gargoyle + +#endif |