1 /****************************************************************************

     2 **

     3 ** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 ** All rights reserved.

     5 ** Contact: Nokia Corporation (qt-info@nokia.com)

     6 **

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

     8 **

     9 ** $QT_BEGIN_LICENSE:LGPL$

    10 ** No Commercial Usage

    11 ** This file contains pre-release code and may not be distributed.

    12 ** You may use this file in accordance with the terms and conditions

    13 ** contained in the Technology Preview License Agreement accompanying

    14 ** this package.

    15 **

    16 ** GNU Lesser General Public License Usage

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

    18 ** General Public License version 2.1 as published by the Free Software

    19 ** Foundation and appearing in the file LICENSE.LGPL included in the

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

    21 ** ensure the GNU Lesser General Public License version 2.1 requirements

    22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.

    23 **

    24 ** In addition, as a special exception, Nokia gives you certain additional

    25 ** rights.  These rights are described in the Nokia Qt LGPL Exception

    26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.

    27 **

    28 ** If you have questions regarding the use of this file, please contact

    29 ** Nokia at qt-info@nokia.com.

    30 **

    31 **

    32 **

    33 **

    34 **

    35 **

    36 **

    37 **

    38 ** $QT_END_LICENSE$

    39 **

    40 ****************************************************************************/

    41 

    42 #ifndef QICONENGINEPLUGIN_H

    43 #define QICONENGINEPLUGIN_H

    44 

    45 #include <QtCore/qplugin.h>

    46 #include <QtCore/qfactoryinterface.h>

    47 

    48 QT_BEGIN_HEADER

    49 

    50 QT_BEGIN_NAMESPACE

    51 

    52 QT_MODULE(Gui)

    53 

    54 class QIconEngine;

    55 class QIconEngineV2;

    56 

    57 struct Q_GUI_EXPORT QIconEngineFactoryInterface : public QFactoryInterface

    58 {

    59     virtual QIconEngine *create(const QString &filename) = 0;

    60 };

    61 

    62 #define QIconEngineFactoryInterface_iid \

    63     "com.trolltech.Qt.QIconEngineFactoryInterface"

    64 Q_DECLARE_INTERFACE(QIconEngineFactoryInterface, QIconEngineFactoryInterface_iid)

    65 

    66 class Q_GUI_EXPORT QIconEnginePlugin : public QObject, public QIconEngineFactoryInterface

    67 {

    68     Q_OBJECT

    69     Q_INTERFACES(QIconEngineFactoryInterface:QFactoryInterface)

    70 public:

    71     QIconEnginePlugin(QObject *parent = 0);

    72     ~QIconEnginePlugin();

    73 

    74     virtual QStringList keys() const = 0;

    75     virtual QIconEngine *create(const QString &filename) = 0;

    76 };

    77 

    78 // ### Qt 5: remove version 2

    79 struct Q_GUI_EXPORT QIconEngineFactoryInterfaceV2 : public QFactoryInterface

    80 {

    81     virtual QIconEngineV2 *create(const QString &filename = QString()) = 0;

    82 };

    83 

    84 #define QIconEngineFactoryInterfaceV2_iid \

    85     "com.trolltech.Qt.QIconEngineFactoryInterfaceV2"

    86 Q_DECLARE_INTERFACE(QIconEngineFactoryInterfaceV2, QIconEngineFactoryInterfaceV2_iid)

    87 

    88 class Q_GUI_EXPORT QIconEnginePluginV2 : public QObject, public QIconEngineFactoryInterfaceV2

    89 {

    90     Q_OBJECT

    91     Q_INTERFACES(QIconEngineFactoryInterfaceV2:QFactoryInterface)

    92 public:

    93     QIconEnginePluginV2(QObject *parent = 0);

    94     ~QIconEnginePluginV2();

    95 

    96     virtual QStringList keys() const = 0;

    97     virtual QIconEngineV2 *create(const QString &filename = QString()) = 0;

    98 };

    99 

   100 QT_END_NAMESPACE

   101 

   102 QT_END_HEADER

   103 

   104 #endif // QICONENGINEPLUGIN_H