1 /* 2 * Copyright (C) 2010 Robert Hogan <robert (at) roberthogan.net>. All rights reserved. 3 * Copyright (C) 2007,2008,2009 Apple Inc. All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions 7 * are met: 8 * 9 * 1. Redistributions of source code must retain the above copyright 10 * notice, this list of conditions and the following disclaimer. 11 * 2. Redistributions in binary form must reproduce the above copyright 12 * notice, this list of conditions and the following disclaimer in the 13 * documentation and/or other materials provided with the distribution. 14 * 3. Neither the name of Apple Computer, Inc. ("Apple") nor the names of 15 * its contributors may be used to endorse or promote products derived 16 * from this software without specific prior written permission. 17 * 18 * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "AS IS" AND ANY 19 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 20 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 21 * DISCLAIMED. IN NO EVENT SHALL APPLE OR ITS CONTRIBUTORS BE LIABLE FOR ANY 22 * DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES 23 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; 24 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 25 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF 27 * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 */ 29 30 #include "config.h" 31 #include "SmartReplace.h" 32 33 namespace WebCore { 34 35 bool isCharacterSmartReplaceExempt(UChar32 c, bool isPreviousCharacter) 36 { 37 QChar d(c); 38 if (d.isSpace()) 39 return true; 40 if (!isPreviousCharacter && d.isPunct()) 41 return true; 42 43 if ((c >= 0x1100 && c <= (0x1100 + 256)) // Hangul Jamo (0x1100 - 0x11FF) 44 || (c >= 0x2E80 && c <= (0x2E80 + 352)) // CJK & Kangxi Radicals (0x2E80 - 0x2FDF) 45 || (c >= 0x2FF0 && c <= (0x2FF0 + 464)) // Ideograph Deseriptions, CJK Symbols, Hiragana, Katakana, Bopomofo, Hangul Compatibility Jamo, Kanbun, & Bopomofo Ext (0x2FF0 - 0x31BF) 46 || (c >= 0x3200 && c <= (0x3200 + 29392)) // Enclosed CJK, CJK Ideographs (Uni Han & Ext A), & Yi (0x3200 - 0xA4CF) 47 || (c >= 0xAC00 && c <= (0xAC00 + 11183)) // Hangul Syllables (0xAC00 - 0xD7AF) 48 || (c >= 0xF900 && c <= (0xF900 + 352)) // CJK Compatibility Ideographs (0xF900 - 0xFA5F) 49 || (c >= 0xFE30 && c <= (0xFE30 + 32)) // CJK Compatibility From (0xFE30 - 0xFE4F) 50 || (c >= 0xFF00 && c <= (0xFF00 + 240)) // Half/Full Width Form (0xFF00 - 0xFFEF) 51 || (c >= 0x20000 && c <= (0x20000 + 0xA6D7)) // CJK Ideograph Exntension B 52 || (c >= 0x2F800 && c <= (0x2F800 + 0x021E))) // CJK Compatibility Ideographs (0x2F800 - 0x2FA1D) 53 return true; 54 55 const char prev[] = "([\"\'#$/-`{\0"; 56 const char next[] = ")].,;:?\'!\"%*-/}\0"; 57 const char* str = (isPreviousCharacter) ? prev : next; 58 for (int i = 0; i < strlen(str); ++i) { 59 if (str[i] == c) 60 return true; 61 } 62 63 return false; 64 } 65 66 } 67
