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# backendcapabilities.h

Go to the documentation of this file.

    00001 /*  This file is part of the KDE project
    00002     Copyright (C) 2005-2006 Matthias Kretz <kretz@kde.org>
    00003
    00004     This library is free software; you can redistribute it and/or
    00005     modify it under the terms of the GNU Lesser General Public
    00006     License as published by the Free Software Foundation; either
    00007     version 2.1 of the License, or (at your option) version 3, or any
    00008     later version accepted by the membership of KDE e.V. (or its
    00009     successor approved by the membership of KDE e.V.), Nokia Corporation
    00010     (or its successors, if any) and the KDE Free Qt Foundation, which shall
    00011     act as a proxy defined in Section 6 of version 3 of the license.
    00012
    00013     This library is distributed in the hope that it will be useful,
    00014     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00015     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00016     Lesser General Public License for more details.
    00017
    00018     You should have received a copy of the GNU Lesser General Public
    00019     License along with this library.  If not, see <http://www.gnu.org/licenses/>.
    00020
    00021 */
    00022
    00023 #ifndef Phonon_BACKENDCAPABILITIES_H
    00024 #define Phonon_BACKENDCAPABILITIES_H
    00025
    00026 #include "phonon_export.h"
    00027 #include "objectdescription.h"
    00028
    00029 #include <QtCore/QObject>
    00030
    00031 QT_BEGIN_HEADER
    00032 QT_BEGIN_NAMESPACE
    00033
    00034 #ifdef __QT_SYNCQT__
    00035 // Tell syncqt that the BackendCapabilities namespace should be treated like a class
    00036 #pragma qt_class(Phonon::BackendCapabilities)
    00037 #pragma qt_sync_stop_processing
    00038 #endif
    00039
    00040 template<class T> class QList;
    00041 class QStringList;
    00042
    00043 namespace Phonon
    00044 {
    00045
    00052 namespace BackendCapabilities
    00053 {
    00059     class Notifier : public QObject
    00060     {
    00061         Q_OBJECT
    00062         Q_SIGNALS:
    00067             void capabilitiesChanged();
    00068
    00076             void availableAudioOutputDevicesChanged();
    00077
    00085 #ifndef QT_NO_PHONON_AUDIOCAPTURE
    00086             void availableAudioCaptureDevicesChanged();
    00087 #endif //QT_NO_PHONON_AUDIOCAPTURE
    00088     };
    00089
    00104     PHONON_EXPORT Notifier *notifier();
    00105
    00111     PHONON_EXPORT QStringList availableMimeTypes();
    00112
    00120     PHONON_EXPORT bool isMimeTypeAvailable(const QString &mimeType);
    00121
    00128     PHONON_EXPORT QList<AudioOutputDevice> availableAudioOutputDevices();
    00129
    00136 #ifndef QT_NO_PHONON_AUDIOCAPTURE
    00137     PHONON_EXPORT QList<AudioCaptureDevice> availableAudioCaptureDevices();
    00138 #endif //QT_NO_PHONON_AUDIOCAPTURE
    00139
    00146 //    PHONON_EXPORT QList<VideoOutputDevice> availableVideoOutputDevices();
    00147
    00154 //    PHONON_EXPORT QList<VideoCaptureDevice> availableVideoCaptureDevices();
    00155
    00162 //    PHONON_EXPORT QList<VisualizationDescription> availableVisualizations();
    00163
    00170 #ifndef QT_NO_PHONON_EFFECT
    00171     PHONON_EXPORT QList<EffectDescription> availableAudioEffects();
    00172 #endif //QT_NO_PHONON_EFFECT
    00173
    00174 //X     /**
    00175 //X      * Returns descriptions for the video effects the backend supports.
    00176 //X      *
    00177 //X      * \return A list of VideoEffectDescription objects that give a name and
    00178 //X      * description for every supported video effect.
    00179 //X      */
    00180 //X     PHONON_EXPORT QList<EffectDescription> availableVideoEffects();
    00181
    00188 //    PHONON_EXPORT QList<AudioCodecDescription> availableAudioCodecs();
    00189
    00196 //    PHONON_EXPORT QList<VideoCodecDescription> availableVideoCodecs();
    00197
    00204 //    PHONON_EXPORT QList<ContainerFormatDescription> availableContainerFormats();
    00205 } // namespace BackendCapabilities
    00206 } // namespace Phonon
    00207
    00208 QT_END_NAMESPACE
    00209 QT_END_HEADER
    00210
    00211 #endif // Phonon_BACKENDCAPABILITIES_H
    00212 // vim: sw=4 ts=4 tw=80