/* * Copyright (C) 2004, 2006 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. */ #ifndef THIRD_PARTY_BLINK_RENDERER_PLATFORM_TEXT_TEXT_BOUNDARIES_H_ #define THIRD_PARTY_BLINK_RENDERER_PLATFORM_TEXT_TEXT_BOUNDARIES_H_ #include "third_party/blink/renderer/platform/platform_export.h" #include "third_party/blink/renderer/platform/wtf/text/wtf_uchar.h" namespace blink { // |UChar*| should be a string in logical order instead of visual order, since // |FindWordBoundary()| uses ICU, which works on logical order strings PLATFORM_EXPORT int FindWordStartBoundary(const UChar*, unsigned len, int position); PLATFORM_EXPORT int FindWordEndBoundary(const UChar*, unsigned len, int position); PLATFORM_EXPORT int FindNextWordBackward(const UChar*, unsigned len, int position); PLATFORM_EXPORT int FindNextWordForward(const UChar*, unsigned len, int position); } // namespace blink #endif // THIRD_PARTY_BLINK_RENDERER_PLATFORM_TEXT_TEXT_BOUNDARIES_H_