/* * Copyright (C) 2003 Apple Computer, Inc. All rights reserved. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE COMPUTER, INC. OR * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ #include <CoreFoundation/CoreFoundation.h> #define HAVE_ICU_LIBRARY 1 #if HAVE_ICU_LIBRARY #include <unicode/utf.h> #endif #if !HAVE_ICU_LIBRARY typedef UInt32 UChar32; #endif #ifdef __cplusplus extern "C" { #endif typedef enum { DirectionL = 0, // Left Letter DirectionR, // Right Letter DirectionEN, // European Number DirectionES, // European Separator DirectionET, // European Terminator (post/prefix e.g. $ and %) DirectionAN, // Arabic Number DirectionCS, // Common Separator DirectionB, // Paragraph Separator (aka as PS) DirectionS, // Segment Separator (TAB) DirectionWS, // White space DirectionON, // Other Neutral // types for explicit controls DirectionLRE, DirectionLRO, DirectionAL, // Arabic Letter (Right-to-left) DirectionRLE, DirectionRLO, DirectionPDF, DirectionNSM, // Non-spacing Mark DirectionBN // Boundary neutral (type of RLE etc after explicit levels) } WebCoreUnicodeDirection; extern int (*WebCoreUnicodeDigitValueFunction)(UChar32 c); extern WebCoreUnicodeDirection (*WebCoreUnicodeDirectionFunction)(UChar32 c); extern bool (*WebCoreUnicodeMirroredFunction)(UChar32 c); extern UChar32 (*WebCoreUnicodeMirroredCharFunction)(UChar32 c); extern UChar32 (*WebCoreUnicodeLowerFunction)(UChar32 c); extern UChar32 (*WebCoreUnicodeUpperFunction)(UChar32 c); #ifdef __cplusplus } #endif