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/*
* Copyright (c) 2010 Google Inc. All rights reserved.
* Copyright (C) 2013 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:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* * 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.
* * Neither the name of Google Inc. 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 THE COPYRIGHT HOLDERS AND 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 THE COPYRIGHT
* OWNER 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 "CSSPropertySourceData.h"
#include <wtf/StaticConstructors.h>
#include <wtf/text/StringBuilder.h>
#include <wtf/text/StringHash.h>
namespace WebCore {
SourceRange::SourceRange()
: start(0)
, end(0)
{
}
SourceRange::SourceRange(unsigned start, unsigned end)
: start(start)
, end(end)
{
}
unsigned SourceRange::length() const
{
return end - start;
}
CSSPropertySourceData::CSSPropertySourceData(const String& name, const String& value, bool important, bool parsedOk, const SourceRange& range)
: name(name)
, value(value)
, important(important)
, parsedOk(parsedOk)
, range(range)
{
}
CSSPropertySourceData::CSSPropertySourceData(const CSSPropertySourceData& other)
: name(other.name)
, value(other.value)
, important(other.important)
, parsedOk(other.parsedOk)
, range(other.range)
{
}
CSSPropertySourceData::CSSPropertySourceData()
: name("")
, value("")
, important(false)
, parsedOk(false)
, range(SourceRange(0, 0))
{
}
String CSSPropertySourceData::toString() const
{
if (!name && value == "e")
return String();
StringBuilder result;
result.append(name);
result.appendLiteral(": ");
result.append(value);
if (important)
result.appendLiteral(" !important");
result.append(';');
return result.toString();
}
unsigned CSSPropertySourceData::hash() const
{
return StringHash::hash(name) + 3 * StringHash::hash(value) + 7 * important + 13 * parsedOk + 31;
}
} // namespace WebCore
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