Added old KDE3 version of kradio

git-svn-id: svn://anonsvn.kde.org/home/kde/branches/trinity/applications/kradio@1094417 283d02a7-25f6-0310-bc7c-ecb5cbfe19da

1 files changed, 145 insertions, 0 deletions

diff --git a/kradio3/plugins/streaming/streaming.h b/kradio3/plugins/streaming/streaming.h
new file mode 100644
index 0000000..430ab7b
--- /dev/null
+++ b/kradio3/plugins/streaming/streaming.h
@@ -0,0 +1,145 @@
+/***************************************************************************
+                          streaming.h  -  description
+                             -------------------
+    begin                : Sun Sept 3 2006
+    copyright            : (C) 2006 by Martin Witte
+    email                : witte@kawo1.rwth-aachen.de
+ ***************************************************************************/
+
+/***************************************************************************
+ *                                                                         *
+ *   This program is free software; you can redistribute it and/or modify  *
+ *   it under the terms of the GNU General Public License as published by  *
+ *   the Free Software Foundation; either version 2 of the License, or     *
+ *   (at your option) any later version.                                   *
+ *                                                                         *
+ ***************************************************************************/
+
+#ifndef _KRADIO_STREAMING_H
+#define _KRADIO_STREAMING_H
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "../../src/include/plugins.h"
+#include "../../src/include/soundformat.h"
+#include "../../src/include/soundstreamclient_interfaces.h"
+
+#include <qobject.h>
+#include <qdict.h>
+
+class StreamingJob;
+
+class StreamingDevice : public QObject,
+                        public PluginBase,
+                        public ISoundStreamClient
+{
+Q_OBJECT
+
+public:
+    StreamingDevice (const QString &name);
+    virtual ~StreamingDevice ();
+
+    virtual bool   connectI(Interface *i);
+    virtual bool   disconnectI(Interface *i);
+
+    bool getPlaybackStreamOptions(const QString &channel, QString &url, SoundFormat &sf, size_t &buffer_size) const;
+    bool getCaptureStreamOptions (const QString &channel, QString &url, SoundFormat &sf, size_t &buffer_size) const;
+
+    void resetPlaybackStreams(bool notification_enabled = true);
+    void resetCaptureStreams(bool notification_enabled = true);
+    void addPlaybackStream(const QString &url, const SoundFormat &sf, size_t buffer_size, bool notification_enabled = true);
+    void addCaptureStream (const QString &url, const SoundFormat &sf, size_t buffer_size, bool notification_enabled = true);
+
+    // PluginBase
+
+public:
+    virtual void   saveState (KConfig *) const;
+    virtual void   restoreState (KConfig *);
+
+    virtual QString pluginClassName() const { return "StreamingDevice"; }
+
+    virtual const QString &name() const { return PluginBase::name(); }
+    virtual       QString &name()       { return PluginBase::name(); }
+
+    virtual ConfigPageInfo  createConfigurationPage();
+    virtual AboutPageInfo   createAboutPage();
+
+    // ISoundStreamClient: direct device access
+
+RECEIVERS:
+    void noticeConnectedI (ISoundStreamServer *s, bool pointer_valid);
+    bool preparePlayback(SoundStreamID id, const QString &channel, bool active_mode, bool start_immediately);
+    bool prepareCapture(SoundStreamID id,  const QString &channel);
+    bool releasePlayback(SoundStreamID id);
+    bool releaseCapture(SoundStreamID id);
+
+ANSWERS:
+    bool supportsPlayback() const;
+    bool supportsCapture()  const;
+
+    QString getSoundStreamClientDescription() const;
+
+    // ISoundStreamClient: mixer access
+
+protected:
+
+ANSWERS:
+    const QStringList &getPlaybackChannels() const;
+    const QStringList &getCaptureChannels() const;
+
+    // ISoundStreamClient: generic broadcasts
+
+RECEIVERS:
+    bool startPlayback(SoundStreamID id);
+    bool pausePlayback(SoundStreamID id);
+    bool stopPlayback(SoundStreamID id);
+    bool isPlaybackRunning(SoundStreamID id, bool &b) const;
+
+    bool startCaptureWithFormat(SoundStreamID      id,
+                                const SoundFormat &proposed_format,
+                                SoundFormat       &real_format,
+                                bool               force_format);
+    bool stopCapture(SoundStreamID id);
+    bool isCaptureRunning(SoundStreamID id, bool &b, SoundFormat &sf) const;
+
+    bool noticeSoundStreamClosed(SoundStreamID id);
+    bool noticeSoundStreamRedirected(SoundStreamID oldID, SoundStreamID newID);
+
+    bool noticeReadyForPlaybackData(SoundStreamID id, size_t size);
+
+    bool noticeSoundStreamData(SoundStreamID id,
+                               const SoundFormat &,
+                               const char *data, size_t size, size_t &consumed_size,
+                               const SoundMetaData &md
+                              );
+
+public slots:
+
+    void   logStreamError(const KURL &url, const QString &s);
+    void   logStreamWarning(const KURL &url, const QString &s);
+
+signals:
+
+    void   sigUpdateConfig();
+
+protected:
+
+    QStringList     m_PlaybackChannelList,
+                    m_CaptureChannelList;
+
+    QDict<StreamingJob>
+                    m_PlaybackChannels,
+                    m_CaptureChannels;
+
+    QMap<SoundStreamID, QString>
+                    m_AllPlaybackStreams,
+                    m_AllCaptureStreams,
+                    m_EnabledPlaybackStreams,
+                    m_EnabledCaptureStreams;
+};
+
+
+
+#endif