author | Dremov Kirill (Nokia-D-MSW/Tampere) <kirill.dremov@nokia.com> |
Fri, 11 Jun 2010 14:42:15 +0300 | |
changeset 74 | 91031d3aab7d |
parent 16 | a359256acfc6 |
permissions | -rw-r--r-- |
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/* |
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* This file is part of the DOM implementation for KDE. |
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* |
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* Copyright (C) 2005 Apple Computer, Inc. |
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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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*/ |
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#include "config.h" |
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#ifdef AVOID_STATIC_CONSTRUCTORS |
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#define CSS_MEDIAQUERY_NAMES_HIDE_GLOBALS 1 |
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#endif |
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#include "MediaFeatureNames.h" |
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#include "StaticConstructors.h" |
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namespace WebCore { |
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namespace MediaFeatureNames { |
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#define DEFINE_MEDIAFEATURE_GLOBAL(name, str) \ |
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DEFINE_GLOBAL(AtomicString, name##MediaFeature, str) |
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CSS_MEDIAQUERY_NAMES_FOR_EACH_MEDIAFEATURE(DEFINE_MEDIAFEATURE_GLOBAL) |
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#undef DEFINE_MEDIAFEATURE_GLOBAL |
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static bool initialized; |
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void init() |
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{ |
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if (!initialized) { |
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// Use placement new to initialize the globals. |
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AtomicString::init(); |
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#define INITIALIZE_GLOBAL(name, str) new ((void*)&name##MediaFeature) AtomicString(str); |
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CSS_MEDIAQUERY_NAMES_FOR_EACH_MEDIAFEATURE(INITIALIZE_GLOBAL) |
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#undef INITIALIZE_GLOBAL |
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initialized = true; |
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} |
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} |
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void remove() |
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{ |
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if( initialized ) { |
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#define DESTROY_GLOBAL(name, str) delete ((AtomicString*)&name##MediaFeature)->impl(); |
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CSS_MEDIAQUERY_NAMES_FOR_EACH_MEDIAFEATURE(DESTROY_GLOBAL) |
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#undef DESTROY_GLOBAL |
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AtomicString::remove(); |
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initialized = false; |
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} |
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} //remove() |
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} // namespace MediaFeatureNames |
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} // namespace WebCore |