File indexing completed on 2025-02-09 05:31:54
0001 /* This file is part of the KDE project 0002 Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). <thierry.bastian@trolltech.com> 0003 0004 This library is free software; you can redistribute it and/or 0005 modify it under the terms of the GNU Lesser General Public 0006 License as published by the Free Software Foundation; either 0007 version 2.1 of the License, or (at your option) version 3, or any 0008 later version accepted by the membership of KDE e.V. (or its 0009 successor approved by the membership of KDE e.V.), Nokia Corporation 0010 (or its successors, if any) and the KDE Free Qt Foundation, which shall 0011 act as a proxy defined in Section 6 of version 3 of the license. 0012 0013 This library is distributed in the hope that it will be useful, 0014 but WITHOUT ANY WARRANTY; without even the implied warranty of 0015 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 0016 Lesser General Public License for more details. 0017 0018 You should have received a copy of the GNU Lesser General Public 0019 License along with this library. If not, see <http://www.gnu.org/licenses/>. 0020 0021 */ 0022 0023 #ifndef PHONON_VIDEOWIDGETINTERFACE_H 0024 #define PHONON_VIDEOWIDGETINTERFACE_H 0025 0026 #include "videowidget.h" 0027 0028 0029 #ifndef QT_NO_PHONON_VIDEO 0030 0031 namespace Phonon 0032 { 0033 class VideoWidgetInterface 0034 { 0035 public: 0036 virtual ~VideoWidgetInterface() {} 0037 0038 virtual Phonon::VideoWidget::AspectRatio aspectRatio() const = 0; 0039 virtual void setAspectRatio(Phonon::VideoWidget::AspectRatio) = 0; 0040 virtual qreal brightness() const = 0; 0041 virtual void setBrightness(qreal) = 0; 0042 virtual Phonon::VideoWidget::ScaleMode scaleMode() const = 0; 0043 virtual void setScaleMode(Phonon::VideoWidget::ScaleMode) = 0; 0044 virtual qreal contrast() const = 0; 0045 virtual void setContrast(qreal) = 0; 0046 virtual qreal hue() const = 0; 0047 virtual void setHue(qreal) = 0; 0048 virtual qreal saturation() const = 0; 0049 virtual void setSaturation(qreal) = 0; 0050 virtual QWidget *widget() = 0; 0051 //X virtual int overlayCapabilities() const = 0; 0052 //X virtual bool createOverlay(QWidget *widget, int type) = 0; 0053 }; 0054 0055 class VideoWidgetInterface44 : public VideoWidgetInterface 0056 { 0057 public: 0058 virtual QImage snapshot() const = 0; 0059 }; 0060 } 0061 0062 #ifdef PHONON_BACKEND_VERSION_4_4 0063 namespace Phonon { typedef VideoWidgetInterface44 VideoWidgetInterfaceLatest; } 0064 #else 0065 namespace Phonon { typedef VideoWidgetInterface VideoWidgetInterfaceLatest; } 0066 #endif 0067 0068 Q_DECLARE_INTERFACE(Phonon::VideoWidgetInterface44, "VideoWidgetInterface44.phonon.kde.org") 0069 Q_DECLARE_INTERFACE(Phonon::VideoWidgetInterface, "VideoWidgetInterface3.phonon.kde.org") 0070 0071 #endif //QT_NO_PHONON_VIDEO 0072 0073 0074 #endif // PHONON_VIDEOWIDGETINTERFACE_H