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1 /**************************************************************************** |
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2 ** |
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3 ** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies). |
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4 ** All rights reserved. |
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5 ** Contact: Nokia Corporation (qt-info@nokia.com) |
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6 ** |
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7 ** This file is part of the Qt Mobility Components. |
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8 ** |
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9 ** $QT_BEGIN_LICENSE:LGPL$ |
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10 ** No Commercial Usage |
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11 ** This file contains pre-release code and may not be distributed. |
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12 ** You may use this file in accordance with the terms and conditions |
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13 ** contained in the Technology Preview License Agreement accompanying |
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14 ** this package. |
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15 ** |
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16 ** GNU Lesser General Public License Usage |
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17 ** Alternatively, this file may be used under the terms of the GNU Lesser |
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18 ** General Public License version 2.1 as published by the Free Software |
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19 ** Foundation and appearing in the file LICENSE.LGPL included in the |
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20 ** packaging of this file. Please review the following information to |
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21 ** ensure the GNU Lesser General Public License version 2.1 requirements |
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22 ** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. |
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23 ** |
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24 ** In addition, as a special exception, Nokia gives you certain additional |
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25 ** rights. These rights are described in the Nokia Qt LGPL Exception |
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26 ** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. |
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27 ** |
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28 ** If you have questions regarding the use of this file, please contact |
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29 ** Nokia at qt-info@nokia.com. |
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30 ** |
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31 ** |
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32 ** |
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33 ** |
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34 ** |
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35 ** |
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36 ** |
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37 ** |
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38 ** $QT_END_LICENSE$ |
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39 ** |
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40 ****************************************************************************/ |
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41 |
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42 #ifndef QMEDIASERVICEPROVIDERPLUGIN_H |
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43 #define QMEDIASERVICEPROVIDERPLUGIN_H |
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44 |
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45 #include <QtCore/qstringlist.h> |
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46 #include <QtCore/qplugin.h> |
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47 #include <QtCore/qfactoryinterface.h> |
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48 #include <qmobilityglobal.h> |
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49 #include "qmediaserviceprovider.h" |
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50 |
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51 #ifdef Q_MOC_RUN |
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52 # pragma Q_MOC_EXPAND_MACROS |
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53 #endif |
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54 |
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55 QT_BEGIN_NAMESPACE |
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56 |
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57 class QMediaService; |
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58 |
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59 struct Q_MULTIMEDIA_EXPORT QMediaServiceProviderFactoryInterface : public QFactoryInterface |
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60 { |
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61 virtual QStringList keys() const = 0; |
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62 virtual QMediaService* create(QString const& key) = 0; |
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63 virtual void release(QMediaService *service) = 0; |
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64 }; |
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65 |
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66 #define QMediaServiceProviderFactoryInterface_iid \ |
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67 "com.nokia.Qt.QMediaServiceProviderFactoryInterface/1.0" |
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68 Q_DECLARE_INTERFACE(QMediaServiceProviderFactoryInterface, QMediaServiceProviderFactoryInterface_iid) |
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69 |
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70 |
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71 struct Q_MULTIMEDIA_EXPORT QMediaServiceSupportedFormatsInterface |
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72 { |
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73 virtual ~QMediaServiceSupportedFormatsInterface() {} |
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74 virtual QtMultimediaKit::SupportEstimate hasSupport(const QString &mimeType, const QStringList& codecs) const = 0; |
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75 virtual QStringList supportedMimeTypes() const = 0; |
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76 }; |
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77 |
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78 #define QMediaServiceSupportedFormatsInterface_iid \ |
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79 "com.nokia.Qt.QMediaServiceSupportedFormatsInterface/1.0" |
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80 Q_DECLARE_INTERFACE(QMediaServiceSupportedFormatsInterface, QMediaServiceSupportedFormatsInterface_iid) |
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81 |
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82 |
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83 struct Q_MULTIMEDIA_EXPORT QMediaServiceSupportedDevicesInterface |
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84 { |
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85 virtual ~QMediaServiceSupportedDevicesInterface() {} |
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86 virtual QList<QByteArray> devices(const QByteArray &service) const = 0; |
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87 virtual QString deviceDescription(const QByteArray &service, const QByteArray &device) = 0; |
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88 }; |
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89 |
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90 #define QMediaServiceSupportedDevicesInterface_iid \ |
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91 "com.nokia.Qt.QMediaServiceSupportedDevicesInterface/1.0" |
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92 Q_DECLARE_INTERFACE(QMediaServiceSupportedDevicesInterface, QMediaServiceSupportedDevicesInterface_iid) |
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93 |
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94 |
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95 |
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96 struct Q_MULTIMEDIA_EXPORT QMediaServiceFeaturesInterface |
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97 { |
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98 virtual ~QMediaServiceFeaturesInterface() {} |
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99 virtual QMediaServiceProviderHint::Features supportedFeatures(const QByteArray &service) const = 0; |
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100 }; |
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101 |
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102 #define QMediaServiceFeaturesInterface_iid \ |
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103 "com.nokia.Qt.QMediaServiceFeaturesInterface/1.0" |
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104 Q_DECLARE_INTERFACE(QMediaServiceFeaturesInterface, QMediaServiceFeaturesInterface_iid) |
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105 |
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106 |
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107 class Q_MULTIMEDIA_EXPORT QMediaServiceProviderPlugin : public QObject, public QMediaServiceProviderFactoryInterface |
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108 { |
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109 Q_OBJECT |
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110 Q_INTERFACES(QMediaServiceProviderFactoryInterface:QFactoryInterface) |
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111 |
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112 public: |
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113 virtual QStringList keys() const = 0; |
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114 virtual QMediaService* create(const QString& key) = 0; |
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115 virtual void release(QMediaService *service) = 0; |
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116 }; |
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117 |
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118 QT_END_NAMESPACE |
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119 |
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120 |
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121 #endif // QMEDIASERVICEPROVIDERPLUGIN_H |