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author | Steve Block <steveblock@google.com> | 2010-09-29 17:32:26 +0100 |
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committer | Steve Block <steveblock@google.com> | 2010-09-29 17:35:08 +0100 |
commit | 68513a70bcd92384395513322f1b801e7bf9c729 (patch) | |
tree | 161b50f75a5921d61731bb25e730005994fcec85 /WebCore/platform/text/wince/TextBoundariesWinCE.cpp | |
parent | fd5c6425ce58eb75211be7718d5dee960842a37e (diff) | |
download | external_webkit-68513a70bcd92384395513322f1b801e7bf9c729.zip external_webkit-68513a70bcd92384395513322f1b801e7bf9c729.tar.gz external_webkit-68513a70bcd92384395513322f1b801e7bf9c729.tar.bz2 |
Merge WebKit at r67908: Initial merge by Git
Change-Id: I43a553e7b3299b28cb6ee8aa035ed70fe342b972
Diffstat (limited to 'WebCore/platform/text/wince/TextBoundariesWinCE.cpp')
-rw-r--r-- | WebCore/platform/text/wince/TextBoundariesWinCE.cpp | 74 |
1 files changed, 74 insertions, 0 deletions
diff --git a/WebCore/platform/text/wince/TextBoundariesWinCE.cpp b/WebCore/platform/text/wince/TextBoundariesWinCE.cpp new file mode 100644 index 0000000..f3070a4 --- /dev/null +++ b/WebCore/platform/text/wince/TextBoundariesWinCE.cpp @@ -0,0 +1,74 @@ +/* + * Copyright (C) 2006 Zack Rusin <zack@kde.org> + * Copyright (C) 2007-2009 Torch Mobile, 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 "config.h" +#include "TextBoundaries.h" + +#include "NotImplemented.h" +#include "PlatformString.h" + +using namespace WTF::Unicode; + +namespace WebCore { + +int findNextWordFromIndex(const UChar * buffer, int len, int position, bool forward) +{ + notImplemented(); + return 0; +} + +void findWordBoundary(const UChar * buffer, int len, int position, int* start, int* end) +{ + if (position > len) { + *start = 0; + *end = 0; + return; + } + + String str(buffer, len); + + int currentPosition = position - 1; + String foundWord; + while (currentPosition >= 0 && isLetter(str[currentPosition])) { + UChar c = str[currentPosition]; + foundWord.insert(&c, 1, 0); + --currentPosition; + } + + // currentPosition == 0 means the first char is not letter + // currentPosition == -1 means we reached the beginning + int startPos = (currentPosition < 0) ? 0 : ++currentPosition; + currentPosition = position; + while (isLetter(str[currentPosition])) { + foundWord.append(str[currentPosition]); + ++currentPosition; + } + + *start = startPos; + *end = currentPosition; +} + +} // namespace WebCore |