128 lines
3.4 KiB
C++
128 lines
3.4 KiB
C++
/*
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* (C) 1999-2003 Lars Knoll (knoll@kde.org)
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* Copyright (C) 2004, 2005, 2006, 2007, 2010, 2013 Apple Inc. All rights reserved.
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public License
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* along with this library; see the file COPYING.LIB. If not, write to
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* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
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* Boston, MA 02110-1301, USA.
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*/
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#include "config.h"
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#include "CSSValueList.h"
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#include "DeprecatedCSSOMValue.h"
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#include <wtf/text/StringBuilder.h>
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namespace WebCore {
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CSSValueList::CSSValueList(ClassType classType, ValueSeparator listSeparator)
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: CSSValue(classType)
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{
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m_valueSeparator = listSeparator;
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}
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CSSValueList::CSSValueList(ValueSeparator listSeparator)
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: CSSValue(ValueListClass)
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{
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m_valueSeparator = listSeparator;
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}
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bool CSSValueList::removeAll(CSSValue* value)
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{
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// FIXME: Why even take a pointer?
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if (!value)
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return false;
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return m_values.removeAllMatching([value](auto& current) {
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return current->equals(*value);
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}) > 0;
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}
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bool CSSValueList::hasValue(CSSValue* val) const
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{
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// FIXME: Why even take a pointer?
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if (!val)
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return false;
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for (unsigned i = 0, size = m_values.size(); i < size; ++i) {
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if (m_values[i].get().equals(*val))
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return true;
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}
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return false;
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}
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Ref<CSSValueList> CSSValueList::copy()
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{
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RefPtr<CSSValueList> newList;
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switch (m_valueSeparator) {
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case SpaceSeparator:
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newList = createSpaceSeparated();
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break;
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case CommaSeparator:
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newList = createCommaSeparated();
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break;
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case SlashSeparator:
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newList = createSlashSeparated();
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break;
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default:
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ASSERT_NOT_REACHED();
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}
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for (auto& value : m_values)
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newList->append(value.get());
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return newList.releaseNonNull();
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}
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String CSSValueList::customCSSText() const
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{
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StringBuilder result;
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auto separator = separatorCSSText();
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for (auto& value : m_values)
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result.append(result.isEmpty() ? ""_s : separator, value.get().cssText());
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return result.toString();
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}
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bool CSSValueList::equals(const CSSValueList& other) const
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{
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if (m_valueSeparator != other.m_valueSeparator)
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return false;
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if (m_values.size() != other.m_values.size())
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return false;
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for (unsigned i = 0, size = m_values.size(); i < size; ++i) {
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if (!m_values[i].get().equals(other.m_values[i]))
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return false;
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}
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return true;
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}
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bool CSSValueList::equals(const CSSValue& other) const
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{
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if (m_values.size() != 1)
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return false;
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return m_values[0].get().equals(other);
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}
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bool CSSValueList::traverseSubresources(const WTF::Function<bool (const CachedResource&)>& handler) const
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{
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for (unsigned i = 0; i < m_values.size(); ++i) {
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if (m_values[i].get().traverseSubresources(handler))
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return true;
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}
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return false;
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}
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} // namespace WebCore
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