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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"
#include <wtf/NeverDestroyed.h>
namespace WebCore {
static const AtomicString& valueOn()
{
static NeverDestroyed<const AtomicString> valueOn("on", AtomicString::ConstructFromLiteral);
return valueOn;
}
static const AtomicString& valueOff()
{
static NeverDestroyed<const AtomicString> valueOff("off", AtomicString::ConstructFromLiteral);
return valueOff;
}
static const AtomicString& valueNone()
{
static NeverDestroyed<const AtomicString> valueNone("none", AtomicString::ConstructFromLiteral);
return valueNone;
}
static const AtomicString& valueWords()
{
static NeverDestroyed<const AtomicString> valueWords("words", AtomicString::ConstructFromLiteral);
return valueWords;
}
static const AtomicString& valueSentences()
{
static NeverDestroyed<const AtomicString> valueSentences("sentences", AtomicString::ConstructFromLiteral);
return valueSentences;
}
static const AtomicString& valueAllCharacters()
{
static NeverDestroyed<const AtomicString> valueAllCharacters("characters", AtomicString::ConstructFromLiteral);
return valueAllCharacters;
}
WebAutocapitalizeType autocapitalizeTypeForAttributeValue(const AtomicString& attributeValue)
{
// Omitted / missing values are the Default state.
if (attributeValue.isNull() || attributeValue.isEmpty())
return WebAutocapitalizeTypeDefault;
if (equalIgnoringCase(attributeValue, valueOn()) || equalIgnoringCase(attributeValue, valueSentences()))
return WebAutocapitalizeTypeSentences;
if (equalIgnoringCase(attributeValue, valueOff()) || equalIgnoringCase(attributeValue, valueNone()))
return WebAutocapitalizeTypeNone;
if (equalIgnoringCase(attributeValue, valueWords()))
return WebAutocapitalizeTypeWords;
if (equalIgnoringCase(attributeValue, valueAllCharacters()))
return WebAutocapitalizeTypeAllCharacters;
// Unrecognized values fall back to "on".
return WebAutocapitalizeTypeSentences;
}
const AtomicString& stringForAutocapitalizeType(WebAutocapitalizeType type)
{
switch (type) {
case WebAutocapitalizeTypeDefault:
return nullAtom;
case WebAutocapitalizeTypeNone:
return valueNone();
case WebAutocapitalizeTypeSentences:
return valueSentences();
case WebAutocapitalizeTypeWords:
return valueWords();
case WebAutocapitalizeTypeAllCharacters:
return valueAllCharacters();
}
ASSERT_NOT_REACHED();
return nullAtom;
}
} // namespace WebCore
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