qgenericpluginfactory.cpp

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/****************************************************************************

** Contact: https://www.qt.io/licensing/

** This file is part of the QtGui module of the Qt Toolkit.

** $QT_BEGIN_LICENSE:LGPL$

** 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 https://www.qt.io/terms-conditions. For further

** information use the contact form at https://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 3 as published by the Free Software

** Foundation and appearing in the file LICENSE.LGPL3 included in the

** packaging of this file. Please review the following information to

** ensure the GNU Lesser General Public License version 3 requirements

** will be met: https://www.gnu.org/licenses/lgpl-3.0.html.

** GNU General Public License Usage

** Alternatively, this file may be used under the terms of the GNU

** General Public License version 2.0 or (at your option) the GNU General

** Public license version 3 or any later version approved by the KDE Free

** Qt Foundation. The licenses are as published by the Free Software

** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3

** included in the packaging of this file. Please review the following

** information to ensure the GNU General Public License requirements will

** be met: https://www.gnu.org/licenses/gpl-2.0.html and

** https://www.gnu.org/licenses/gpl-3.0.html.

** $QT_END_LICENSE$

****************************************************************************/

#include "qgenericpluginfactory.h"

#include "qguiapplication.h"

#include "private/qfactoryloader_p.h"

#include "qgenericplugin.h"

#include "qdebug.h"

QT_BEGIN_NAMESPACE

Q_GLOBAL_STATIC_WITH_ARGS(QFactoryLoader, loader,

never executed: end of block

never executed: guard.store(QtGlobalStatic::Destroyed);

never executed: return &holder.value;

guard.load() =...c::Initialized	Description
TRUE	never evaluated
FALSE	never evaluated

(QGenericPluginFactoryInterface_iid,

QLatin1String("/generic"), Qt::CaseInsensitive))

/*!

\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)

{

return qLoadPlugin<QObject, QGenericPlugin>(loader(), key.toLower(), specification);

never executed: return qLoadPlugin<QObject, QGenericPlugin>(loader(), key.toLower(), specification);

}

/*!

Returns the list of valid keys, i.e. the available mouse drivers.

\sa create()

QStringList QGenericPluginFactory::keys()

{

QStringList list;

typedef QMultiMap<int, QString> PluginKeyMap;

typedef PluginKeyMap::const_iterator PluginKeyMapConstIterator;

const PluginKeyMap keyMap = loader()->keyMap();

const PluginKeyMapConstIterator cend = keyMap.constEnd();

for (PluginKeyMapConstIterator it = keyMap.constBegin(); it != cend; ++it)

it != cend	Description
TRUE	never evaluated
FALSE	never evaluated

if (!list.contains(it.value()))

!list.contains(it.value())	Description
TRUE	never evaluated
FALSE	never evaluated

list += it.value();

never executed: list += it.value();

return list;

never executed: return list;

}

QT_END_NAMESPACE

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