/**************************************************************************** ** ** Copyright (C) 2015 The Qt Company Ltd. ** Contact: http://www.qt.io/licensing/ ** ** This file is part of the QtGui module of the Qt Toolkit. ** ** $QT_BEGIN_LICENSE:LGPL21$ ** Commercial License Usage ** Licensees holding valid commercial Qt licenses may use this file in ** accordance with the commercial license agreement provided with the ** Software or, alternatively, in accordance with the terms contained in ** a written agreement between you and The Qt Company. For licensing terms ** and conditions see http://www.qt.io/terms-conditions. For further ** information use the contact form at http://www.qt.io/contact-us. ** ** GNU Lesser General Public License Usage ** Alternatively, this file may be used under the terms of the GNU Lesser ** General Public License version 2.1 or version 3 as published by the Free ** Software Foundation and appearing in the file LICENSE.LGPLv21 and ** LICENSE.LGPLv3 included in the packaging of this file. Please review the ** following information to ensure the GNU Lesser General Public License ** requirements will be met: https://www.gnu.org/licenses/lgpl.html and ** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. ** ** As a special exception, The Qt Company gives you certain additional ** rights. These rights are described in The Qt Company LGPL Exception ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. ** ** $QT_END_LICENSE$ ** ****************************************************************************/ #include "qgenericpluginfactory.h" #include "qguiapplication.h" #include "private/qfactoryloader_p.h" #include "qgenericplugin.h" #include "qdebug.h" QT_BEGIN_NAMESPACE #if !defined(Q_OS_WIN32) || defined(QT_SHARED) #ifndef QT_NO_LIBRARY Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader, (QGenericPluginFactoryInterface_iid, QLatin1String("/generic"), Qt::CaseInsensitive)) #endif //QT_NO_LIBRARY #endif //QT_SHARED /*! \class QGenericPluginFactory \ingroup plugins \inmodule QtGui \brief The QGenericPluginFactory class creates plugin drivers. \sa QGenericPlugin */ /*! Creates the driver specified by \a key, using the given \a specification. Note that the keys are case-insensitive. \sa keys() */ QObject *QGenericPluginFactory::create(const QString& key, const QString &specification) { #if (!defined(Q_OS_WIN32) || defined(QT_SHARED)) && !defined(QT_NO_LIBRARY) const QString driver = key.toLower(); if (QObject *object = qLoadPlugin(loader(), driver, specification)) return object; #else // (!Q_OS_WIN32 || QT_SHARED) && !QT_NO_LIBRARY Q_UNUSED(key) Q_UNUSED(specification) #endif return 0; } /*! Returns the list of valid keys, i.e. the available mouse drivers. \sa create() */ QStringList QGenericPluginFactory::keys() { QStringList list; #if !defined(Q_OS_WIN32) || defined(QT_SHARED) #ifndef QT_NO_LIBRARY typedef QMultiMap PluginKeyMap; typedef PluginKeyMap::const_iterator PluginKeyMapConstIterator; const PluginKeyMap keyMap = loader()->keyMap(); const PluginKeyMapConstIterator cend = keyMap.constEnd(); for (PluginKeyMapConstIterator it = keyMap.constBegin(); it != cend; ++it) if (!list.contains(it.value())) list += it.value(); #endif //QT_NO_LIBRARY #endif return list; } QT_END_NAMESPACE