/*

 * Copyright (C) 2006 Nikolas Zimmermann <zimmermann@kde.org>

 *

 * All rights reserved.

 *

 * Redistribution and use in source and binary forms, with or without

 * modification, are permitted provided that the following conditions

 * are met:

 * 1. Redistributions of source code must retain the above copyright

 *    notice, this list of conditions and the following disclaimer.

 * 2. Redistributions in binary form must reproduce the above copyright

 *    notice, this list of conditions and the following disclaimer in the

 *    documentation and/or other materials provided with the distribution.

 *

 * THIS SOFTWARE IS PROVIDED BY APPLE COMPUTER, INC. ``AS IS'' AND ANY

 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE

 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR

 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL APPLE COMPUTER, INC. OR

 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,

 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,

 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR

 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY

 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT

 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE

 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.

 */

#include "config.h"

#include "WebKitFactory.h"

#include "WebKitPart.h"

#include <klocale.h>

#include <kinstance.h>

#include <kaboutdata.h>

WebKitFactory* WebKitFactory::s_self = 0;

unsigned long int WebKitFactory::s_refCount = 0;

KInstance* WebKitFactory::s_instance = 0;

KAboutData* WebKitFactory::s_about = 0;

WebKitFactory::WebKitFactory(bool clone)

{

    if (clone)

        ref();

}

WebKitFactory::~WebKitFactory()

{

    if (s_self == this) {

        Q_ASSERT(!s_refCount);

        delete s_instance;

        delete s_about;

        s_instance = 0;

        s_about = 0;

    }

    else

        deref();

}

KParts::Part* WebKitFactory::createPartObject(QWidget* parentWidget,

                                              QObject* parentObject,

                                              const char* className,

                                              const QStringList& args)

{

    WebKitPart::GUIProfile prof = WebKitPart::DefaultGUI;

    if (strcmp(className, "Browser/View") == 0)

        prof = WebKitPart::BrowserViewGUI;

    return new WebKitPart(parentWidget, parentObject, prof);

}

KInstance* WebKitFactory::instance()

{

    Q_ASSERT(s_self != 0);

    if (!s_instance) {

        s_about = new KAboutData("WebKitPart", I18N_NOOP("WebKit"), "0.1",

                                 I18N_NOOP("Embeddable HTML/SVG component"),

                                 KAboutData::License_LGPL);

        // FIXME: Add copyright information in the KAboutData!

        s_instance = new KInstance(s_about);

    }

    return s_instance;

}

void WebKitFactory::ref()

{

    if (!s_refCount && !s_self)

        s_self = new WebKitFactory();

    s_refCount++;

}

void WebKitFactory::deref()

{

    if(!--s_refCount && s_self) {

        delete s_self;

        s_self = 0;

    }

}

// Factory entry point

extern "C" void* init_libWebKitPart()

{        

    return new WebKitFactory(true);

}

#include "WebKitFactory.moc"