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108 lines
3.2 KiB
C++
108 lines
3.2 KiB
C++
/*
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* Copyright (c) 2010 Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* * Redistributions in binary form must reproduce the above
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* copyright notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* * Neither the name of Google Inc. nor the names of its
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* contributors may be used to endorse or promote products derived from
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* this software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "sky/engine/core/css/CSSPropertySourceData.h"
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#include "sky/engine/wtf/StaticConstructors.h"
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#include "sky/engine/wtf/text/StringBuilder.h"
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#include "sky/engine/wtf/text/StringHash.h"
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namespace blink {
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SourceRange::SourceRange()
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: start(0)
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, end(0)
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{
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}
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SourceRange::SourceRange(unsigned start, unsigned end)
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: start(start)
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, end(end)
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{
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}
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unsigned SourceRange::length() const
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{
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return end - start;
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}
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CSSPropertySourceData::CSSPropertySourceData(const String& name, const String& value, bool disabled, bool parsedOk, const SourceRange& range)
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: name(name)
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, value(value)
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, disabled(disabled)
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, parsedOk(parsedOk)
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, range(range)
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{
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}
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CSSPropertySourceData::CSSPropertySourceData(const CSSPropertySourceData& other)
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: name(other.name)
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, value(other.value)
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, disabled(other.disabled)
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, parsedOk(other.parsedOk)
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, range(other.range)
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{
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}
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CSSPropertySourceData::CSSPropertySourceData()
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: name("")
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, value("")
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, disabled(false)
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, parsedOk(false)
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, range(SourceRange(0, 0))
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{
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}
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String CSSPropertySourceData::toString() const
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{
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DEFINE_STATIC_LOCAL(String, emptyValue, ("e"));
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if (!name && value == emptyValue)
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return String();
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StringBuilder result;
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if (disabled)
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result.appendLiteral("/* ");
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result.append(name);
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result.appendLiteral(": ");
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result.append(value);
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result.append(';');
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if (disabled)
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result.appendLiteral(" */");
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return result.toString();
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}
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unsigned CSSPropertySourceData::hash() const
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{
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return StringHash::hash(name) + 3 * StringHash::hash(value) + 13 * parsedOk + 31;
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}
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} // namespace blink
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