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/*
* Copyright (C) 2011 Apple 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 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 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 "Autocapitalize.h"
#if ENABLE(AUTOCAPITALIZE)
#include "CommonAtomStrings.h"
#include <wtf/NeverDestroyed.h>
namespace WebCore {
AutocapitalizeType autocapitalizeTypeForAttributeValue(const AtomString& attributeValue)
{
// Omitted / missing values are the Default state.
if (attributeValue.isEmpty())
return AutocapitalizeType::Default;
if (equalLettersIgnoringASCIICase(attributeValue, "on"_s) || equalLettersIgnoringASCIICase(attributeValue, "sentences"_s))
return AutocapitalizeType::Sentences;
if (equalLettersIgnoringASCIICase(attributeValue, "off"_s) || equalLettersIgnoringASCIICase(attributeValue, "none"_s))
return AutocapitalizeType::None;
if (equalLettersIgnoringASCIICase(attributeValue, "words"_s))
return AutocapitalizeType::Words;
if (equalLettersIgnoringASCIICase(attributeValue, "characters"_s))
return AutocapitalizeType::AllCharacters;
// Unrecognized values fall back to "on".
return AutocapitalizeType::Sentences;
}
const AtomString& stringForAutocapitalizeType(AutocapitalizeType type)
{
switch (type) {
case AutocapitalizeType::Default:
return nullAtom();
case AutocapitalizeType::None:
return noneAtom();
case AutocapitalizeType::Sentences: {
static MainThreadNeverDestroyed<const AtomString> valueSentences("sentences"_s);
return valueSentences;
}
case AutocapitalizeType::Words: {
static MainThreadNeverDestroyed<const AtomString> valueWords("words"_s);
return valueWords;
}
case AutocapitalizeType::AllCharacters: {
static MainThreadNeverDestroyed<const AtomString> valueAllCharacters("characters"_s);
return valueAllCharacters;
}
}
ASSERT_NOT_REACHED();
return nullAtom();
}
} // namespace WebCore
#endif // ENABLE(AUTOCAPITALIZE)
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