/****************************************************************************
** $Id: qt/qmousedriverfactory_qws.cpp   3.2.1   edited May 21 00:33 $
**
** Implementation of QMouseDriverFactory class
**
** Created : 20020220
**
** Copyright (C) 1992-2003 Trolltech AS.  All rights reserved.
**
** This file is part of the sql module of the Qt GUI Toolkit.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** Licensees holding valid Qt Enterprise Edition or Qt Professional Edition
** licenses for Qt/Embedded may use this file in accordance with the
** Qt Embedded Commercial License Agreement provided with the Software.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/pricing.html or email sales@trolltech.com for
**   information about Qt Commercial License Agreements.
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/

#include "qmousedriverinterface_p.h" // up here for GCC 2.7.* compatibility
#include "qmousedriverfactory_qws.h"

#include "qapplication.h"
#include "qmousepc_qws.h"
#include "qmousebus_qws.h"
#include "qmousevr41xx_qws.h"
#include "qmouseyopy_qws.h"
#include "qmouselinuxtp_qws.h"
#include <stdlib.h>

#if !defined(Q_OS_WIN32) || defined(QT_MAKEDLL)
#include <private/qpluginmanager_p.h>
#ifndef QT_NO_COMPONENT
class QMouseDriverFactoryPrivate : public QObject
{
public:
    QMouseDriverFactoryPrivate();
    ~QMouseDriverFactoryPrivate();

    static QPluginManager<QMouseDriverInterface> *manager;
};

static QMouseDriverFactoryPrivate *instance = 0;
QPluginManager<QMouseDriverInterface> *QMouseDriverFactoryPrivate::manager = 0;

QMouseDriverFactoryPrivate::QMouseDriverFactoryPrivate()
: QObject( qApp )
{
    manager = new QPluginManager<QMouseDriverInterface>( IID_QMouseDriver, QApplication::libraryPaths(), "/mousedrivers", FALSE );
}

QMouseDriverFactoryPrivate::~QMouseDriverFactoryPrivate()
{
    delete manager;
    manager = 0;

    instance = 0;
}

#endif //QT_NO_COMPONENT
#endif //QT_MAKEDLL

/*!
    \class QMouseDriverFactory qmousedriverfactory.h
    \brief The QMouseDriverFactory class creates QWSMouseHandler
    objects for Qt/Embedded.

    The graphics driver factory creates a QWSMouseHandler object for a
    given key with QMouseDriverFactory::create(key).

    The drivers are either built-in or dynamically loaded from a
    driver plugin (see \l QMouseDriverPlugin).

    This class is only available in Qt/Embedded.

    QMouseDriverFactory::keys() returns a list of valid keys.
*/

/*!
    Creates a QWSMouseHandler object that matches \a key and uses
    device \a device. This is either a built-in driver, or a driver
    from a driver plugin.

    \sa keys()
*/
QWSMouseHandler *QMouseDriverFactory::create( const QString& key, const QString &device )
{
    QString driver = key.lower();
#ifdef Q_OS_QNX6
    if ( driver == "qnx" || driver.isEmpty() )
	return new QWSQnxMouseHandler( key, device );
#endif
#ifndef QT_NO_QWS_MOUSE_LINUXTP
    if ( driver == "linuxtp" || driver.isEmpty() )
	return new QWSLinuxTPMouseHandler( key, device );
#endif
#ifndef QT_NO_QWS_MOUSE_YOPY
    if ( driver == "yopy" || driver.isEmpty() )
	return new QWSYopyMouseHandler( key, device );
#endif
#ifndef QT_NO_QWS_MOUSE_VR41
    if ( driver == "vr41xx" || driver.isEmpty() )
	return new QWSVr41xxMouseHandler( key, device );
#endif
#ifndef QT_NO_QWS_MOUSE_PC
    if ( driver == "auto" || driver == "intellimouse" ||
	 driver == "microsoft" || driver == "mousesystems" ||
	 driver == "mouseman" || driver.isEmpty() ) {
	qDebug( "Creating mouse: %s", key.latin1() );
	return new QWSPcMouseHandler( key, device );
    }
#endif
#ifndef QT_NO_QWS_MOUSE_BUS
    if ( driver == "bus" )
	return new QWSBusMouseHandler( key, device );
#endif

#if !defined(Q_OS_WIN32) || defined(QT_MAKEDLL)
#ifndef QT_NO_COMPONENT
    if ( !instance )
	instance = new QMouseDriverFactoryPrivate;

    QInterfacePtr<QMouseDriverInterface> iface;
    QMouseDriverFactoryPrivate::manager->queryInterface( driver, &iface );

    if ( iface )
	return iface->create( driver, device );
#endif
#endif
    return 0;
}

#ifndef QT_NO_STRINGLIST
/*!
    Returns the list of keys this factory can create drivers for.

    \sa create()
*/
QStringList QMouseDriverFactory::keys()
{
    QStringList list;

#ifdef Q_OS_QNX6
    if ( !list.contains( "Qnx" ) )
	list << "Qnx";
#endif
#ifndef QT_NO_QWS_MOUSE_LINUXTP
    if ( !list.contains( "LinuxTP" ) )
	list << "LinuxTP";
#endif
#ifndef QT_NO_QWS_MOUSE_YOPY
    if ( !list.contains( "Yopy" ) )
	list << "Yopy";
#endif
#ifndef QT_NO_QWS_MOUSE_VR41
    if ( !list.contains( "VR41xx" ) )
	list << "VR41xx";
#endif
#ifndef QT_NO_QWS_MOUSE_PC
    if ( !list.contains( "Auto" ) )
	list << "Auto";
    if ( !list.contains( "IntelliMouse" ) )
	list << "IntelliMouse";
    if ( !list.contains( "Microsoft" ) )
	list << "Microsoft";
    if ( !list.contains( "MouseSystems" ) )
	list << "MouseSystems";
    if ( !list.contains( "MouseMan" ) )
	list << "MouseMan";
#endif
#ifndef QT_NO_QWS_MOUSE_BUS
    if ( !list.contains( "Bus" ) )
	list << "Bus";
#endif

#if !defined(Q_OS_WIN32) || defined(QT_MAKEDLL)
#ifndef QT_NO_COMPONENT
    if ( !instance )
	instance = new QMouseDriverFactoryPrivate;

    list += QMouseDriverFactoryPrivate::manager->featureList();
#endif //QT_NO_COMPONENT
#endif //QT_MAKEDLL

    return list;
}
#endif
