1/*
2 * Copyright (C) 2005 Apple Computer, Inc.
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB.  If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 *
19 */
20
21#include "config.h"
22
23#ifdef SKIP_STATIC_CONSTRUCTORS_ON_GCC
24#define CSS_MEDIAQUERY_NAMES_HIDE_GLOBALS 1
25#endif
26
27#include "MediaFeatureNames.h"
28#include <wtf/StaticConstructors.h>
29
30namespace WebCore {
31namespace MediaFeatureNames {
32
33#define DEFINE_MEDIAFEATURE_GLOBAL(name, str) \
34    DEFINE_GLOBAL(AtomicString, name##MediaFeature, str)
35CSS_MEDIAQUERY_NAMES_FOR_EACH_MEDIAFEATURE(DEFINE_MEDIAFEATURE_GLOBAL)
36#undef DEFINE_MEDIAFEATURE_GLOBAL
37
38void init()
39{
40    static bool initialized;
41    if (!initialized) {
42       // Use placement new to initialize the globals.
43
44        AtomicString::init();
45#define INITIALIZE_GLOBAL(name, str) new (NotNull, (void*)&name##MediaFeature) AtomicString(str, AtomicString::ConstructFromLiteral);
46        CSS_MEDIAQUERY_NAMES_FOR_EACH_MEDIAFEATURE(INITIALIZE_GLOBAL)
47#undef INITIALIZE_GLOBAL
48        initialized = true;
49    }
50}
51
52} // namespace MediaFeatureNames
53} // namespace WebCore
54