File indexing completed on 2025-02-09 05:31:52
0001 /* This file is part of the KDE project 0002 Copyright (C) 2007 Matthias Kretz <kretz@kde.org> 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 #include "platform_p.h" 0024 #include "platformplugin.h" 0025 #include "factory_p.h" 0026 #include <QCoreApplication> 0027 #include <QUrl> 0028 #include <QIcon> 0029 #include <QStyle> 0030 #include <QApplication> 0031 0032 namespace Phonon 0033 { 0034 0035 void Platform::saveVolume(const QString &outputName, qreal volume) 0036 { 0037 #ifndef QT_NO_PHONON_PLATFORMPLUGIN 0038 PlatformPlugin *f = Factory::platformPlugin(); 0039 if (f) { 0040 f->saveVolume(outputName, volume); 0041 } 0042 #else 0043 Q_UNUSED(outputName); 0044 Q_UNUSED(volume); 0045 #endif //QT_NO_PHONON_PLATFORMPLUGIN 0046 } 0047 0048 qreal Platform::loadVolume(const QString &outputName) 0049 { 0050 #ifndef QT_NO_PHONON_PLATFORMPLUGIN 0051 const PlatformPlugin *f = Factory::platformPlugin(); 0052 if (f) { 0053 return f->loadVolume(outputName); 0054 } 0055 #else 0056 Q_UNUSED(outputName); 0057 #endif //QT_NO_PHONON_PLATFORMPLUGIN 0058 return 1.0; 0059 } 0060 0061 AbstractMediaStream *Platform::createMediaStream(const QUrl &url, QObject *parent) 0062 { 0063 #ifndef QT_NO_PHONON_PLATFORMPLUGIN 0064 PlatformPlugin *f = Factory::platformPlugin(); 0065 if (f) { 0066 return f->createMediaStream(url, parent); 0067 } 0068 #else 0069 Q_UNUSED(url); 0070 Q_UNUSED(parent); 0071 #endif //QT_NO_PHONON_PLATFORMPLUGIN 0072 return nullptr; 0073 } 0074 0075 QIcon Platform::icon(const QString &name, QStyle *style) 0076 { 0077 QIcon ret; 0078 #ifndef QT_NO_PHONON_PLATFORMPLUGIN 0079 if (const PlatformPlugin *f = Factory::platformPlugin()) { 0080 ret = f->icon(name); 0081 } 0082 #endif //QT_NO_PHONON_PLATFORMPLUGIN 0083 0084 // No platform plugin present. Use internal versions. 0085 if (ret.isNull()) { 0086 if (!style) { 0087 style = QApplication::style(); 0088 } 0089 if (name == QLatin1String("player-volume")) { 0090 ret = style->standardPixmap(QStyle::SP_MediaVolume); 0091 } else if (name == QLatin1String("player-volume-muted")) { 0092 ret = style->standardPixmap(QStyle::SP_MediaVolumeMuted); 0093 } 0094 } 0095 0096 // Still no icon set. Use QIcon to access the platform theme. 0097 if (ret.isNull()) 0098 ret = QIcon::fromTheme(name); 0099 0100 // Now we are getting angry... keep dropping '-foo' parts from the end of 0101 // the name until we get something usable or run out of substrings. 0102 // (this is a simplified version of fallback lookup as done by KIconLoader; 0103 // essentially audio-card-pci can also be provided by audio-card which is 0104 // the more generic version). 0105 QString choppedName = name; 0106 while (ret.isNull() && !choppedName.isEmpty()) { 0107 choppedName.resize(choppedName.lastIndexOf(QChar('-'))); 0108 ret = QIcon::fromTheme(choppedName); 0109 } 0110 0111 return ret; 0112 } 0113 0114 void Platform::notification(const char *notificationName, const QString &text, 0115 const QStringList &actions, QObject *receiver, 0116 const char *actionSlot) 0117 { 0118 #ifndef QT_NO_PHONON_PLATFORMPLUGIN 0119 const PlatformPlugin *f = Factory::platformPlugin(); 0120 if (f) { 0121 f->notification(notificationName, text, actions, receiver, actionSlot); 0122 } 0123 #else 0124 Q_UNUSED(notificationName); 0125 Q_UNUSED(text); 0126 Q_UNUSED(actions); 0127 Q_UNUSED(receiver); 0128 Q_UNUSED(actionSlot); 0129 #endif //QT_NO_PHONON_PLATFORMPLUGIN 0130 } 0131 0132 QString Platform::applicationName() 0133 { 0134 #ifndef QT_NO_PHONON_PLATFORMPLUGIN 0135 const PlatformPlugin *f = Factory::platformPlugin(); 0136 if (f) { 0137 return f->applicationName(); 0138 } 0139 #endif //QT_NO_PHONON_PLATFORMPLUGIN 0140 QString ret = QCoreApplication::applicationName(); 0141 if (ret.isEmpty()) 0142 ret = QCoreApplication::applicationFilePath(); 0143 return ret; 0144 } 0145 0146 QList<QPair<QByteArray, QString> > Platform::deviceAccessListFor(const Phonon::AudioOutputDevice &deviceDesc) 0147 { 0148 #ifndef QT_NO_PHONON_PLATFORMPLUGIN 0149 const PlatformPlugin *f = Factory::platformPlugin(); 0150 if (f) { 0151 return f->deviceAccessListFor(deviceDesc); 0152 } 0153 #endif //QT_NO_PHONON_PLATFORMPLUGIN 0154 return QList<QPair<QByteArray, QString> >(); 0155 } 0156 0157 } // namespace Phonon