Move execCommand related files in core/editing/ related files into core/editing/commands/

Source/core/editing/SmartReplaceICU.cpp

-/*
- * Copyright (C) 2007 Apple Inc.  All rights reserved.
- * Copyright (C) 2008 Tony Chang <idealisms@gmail.com>
- *
- * 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.
- * 3.  Neither the name of Apple Computer, Inc. ("Apple") nor the names of
- *     its contributors may be used to endorse or promote products derived
- *     from this software without specific prior written permission.
- *
- * THIS SOFTWARE IS PROVIDED BY APPLE AND ITS CONTRIBUTORS "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 OR ITS 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 "config.h"
-#include "core/editing/SmartReplace.h"
-
-#if !USE(CF)
-#include "wtf/Assertions.h"
-#include "wtf/text/WTFString.h"
-#include <unicode/uset.h>
-
-namespace blink {
-
-static void addAllCodePoints(USet* smartSet, const String& string)
-{
-    for (size_t i = 0; i < string.length(); i++)
-        uset_add(smartSet, string[i]);
-}
-
-// This is mostly a port of the code in WebCore/editing/SmartReplaceCF.cpp
-// except we use icu in place of CoreFoundations character classes.
-static USet* getSmartSet(bool isPreviousCharacter)
-{
-    static USet* preSmartSet = nullptr;
-    static USet* postSmartSet = nullptr;
-    USet* smartSet = isPreviousCharacter ? preSmartSet : postSmartSet;
-    if (!smartSet) {
-        // Whitespace and newline (kCFCharacterSetWhitespaceAndNewline)
-        UErrorCode ec = U_ZERO_ERROR;
-        String whitespaceAndNewline("[[:WSpace:] [\\u000A\\u000B\\u000C\\u000D\\u0085]]");
-        smartSet = uset_openPattern(whitespaceAndNewline.charactersWithNullTermination().data(), whitespaceAndNewline.length(), &ec);
-        ASSERT(U_SUCCESS(ec));
-
-        // CJK ranges
-        uset_addRange(smartSet, 0x1100, 0x1100 + 256); // Hangul Jamo (0x1100 - 0x11FF)
-        uset_addRange(smartSet, 0x2E80, 0x2E80 + 352); // CJK & Kangxi Radicals (0x2E80 - 0x2FDF)
-        uset_addRange(smartSet, 0x2FF0, 0x2FF0 + 464); // Ideograph Descriptions, CJK Symbols, Hiragana, Katakana, Bopomofo, Hangul Compatibility Jamo, Kanbun, & Bopomofo Ext (0x2FF0 - 0x31BF)
-        uset_addRange(smartSet, 0x3200, 0x3200 + 29392); // Enclosed CJK, CJK Ideographs (Uni Han & Ext A), & Yi (0x3200 - 0xA4CF)
-        uset_addRange(smartSet, 0xAC00, 0xAC00 + 11183); // Hangul Syllables (0xAC00 - 0xD7AF)
-        uset_addRange(smartSet, 0xF900, 0xF900 + 352); // CJK Compatibility Ideographs (0xF900 - 0xFA5F)
-        uset_addRange(smartSet, 0xFE30, 0xFE30 + 32); // CJK Compatibility From (0xFE30 - 0xFE4F)
-        uset_addRange(smartSet, 0xFF00, 0xFF00 + 240); // Half/Full Width Form (0xFF00 - 0xFFEF)
-        uset_addRange(smartSet, 0x20000, 0x20000 + 0xA6D7); // CJK Ideograph Exntension B
-        uset_addRange(smartSet, 0x2F800, 0x2F800 + 0x021E); // CJK Compatibility Ideographs (0x2F800 - 0x2FA1D)
-
-        if (isPreviousCharacter) {
-            addAllCodePoints(smartSet, "([\"\'#$/-`{");
-            preSmartSet = smartSet;
-        } else {
-            addAllCodePoints(smartSet, ")].,;:?\'!\"%*-/}");
-
-            // Punctuation (kCFCharacterSetPunctuation)
-            UErrorCode ec = U_ZERO_ERROR;
-            String punctuationClass("[:P:]");
-            USet* icuPunct = uset_openPattern(punctuationClass.charactersWithNullTermination().data(), punctuationClass.length(), &ec);
-            ASSERT(U_SUCCESS(ec));
-            uset_addAll(smartSet, icuPunct);
-            uset_close(icuPunct);
-
-            postSmartSet = smartSet;
-        }
-    }
-    return smartSet;
-}
-
-bool isCharacterSmartReplaceExempt(UChar32 c, bool isPreviousCharacter)
-{
-    return uset_contains(getSmartSet(isPreviousCharacter), c);
-}
-
-}
-
-#endif // !USE(CF)