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Viewing changes to Source/WebCore/Modules/geolocation/NavigatorGeolocation.cpp

  • Committer: Package Import Robot
  • Author(s): Jonathan Riddell
  • Date: 2013-02-18 14:24:18 UTC
  • Revision ID: package-import@ubuntu.com-20130218142418-eon0jmjg3nj438uy
Tags: upstream-2.3
Import upstream version 2.3

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Source/WebCore/Modules/geolocation/NavigatorGeolocation.cpp
 
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/*
 
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 *  Copyright (C) 2000 Harri Porten (porten@kde.org)
 
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 *  Copyright (c) 2000 Daniel Molkentin (molkentin@kde.org)
 
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 *  Copyright (c) 2000 Stefan Schimanski (schimmi@kde.org)
 
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 *  Copyright (C) 2003, 2004, 2005, 2006 Apple Computer, Inc.
 
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 *  Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
 
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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 Lesser 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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 *  Lesser General Public License for more details.
 
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 *
 
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 *  You should have received a copy of the GNU Lesser General Public
 
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 *  License along with this library; if not, write to the Free Software
 
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 *  Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301  USA
 
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 */
 
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#include "config.h"
 
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#if ENABLE(GEOLOCATION)
 
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#include "NavigatorGeolocation.h"
 
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#include "Document.h"
 
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#include "Frame.h"
 
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#include "Geolocation.h"
 
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#include "Navigator.h"
 
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namespace WebCore {
 
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NavigatorGeolocation::NavigatorGeolocation(Frame* frame)
 
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    : DOMWindowProperty(frame)
 
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{
 
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}
 
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NavigatorGeolocation::~NavigatorGeolocation()
 
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{
 
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}
 
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NavigatorGeolocation* NavigatorGeolocation::from(Navigator* navigator)
 
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{
 
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    DEFINE_STATIC_LOCAL(AtomicString, name, ("NavigatorGeolocation", AtomicString::ConstructFromLiteral));
 
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    NavigatorGeolocation* supplement = static_cast<NavigatorGeolocation*>(Supplement<Navigator>::from(navigator, name));
 
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    if (!supplement) {
 
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        supplement = new NavigatorGeolocation(navigator->frame());
 
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        provideTo(navigator, name, adoptPtr(supplement));
 
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    }
 
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    return supplement;
 
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}
 
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Geolocation* NavigatorGeolocation::geolocation(Navigator* navigator)
 
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{
 
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    return NavigatorGeolocation::from(navigator)->geolocation();
 
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}
 
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Geolocation* NavigatorGeolocation::geolocation() const
 
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{
 
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    if (!m_geolocation && frame())
 
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        m_geolocation = Geolocation::create(frame()->document());
 
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    return m_geolocation.get();
 
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}
 
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} // namespace WebCore
 
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#endif // ENABLE(GEOLOCATION)