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/* -*- c-basic-offset: 4 indent-tabs-mode: nil -*- vi:set ts=8 sts=4 sw=4: */

    A MIDI and audio sequencer and musical notation editor.
    Copyright 2000-2009 the Rosegarden development team.

    Other copyrights also apply to some parts of this work.  Please
    see the AUTHORS file and individual file headers for details.

    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.  See the file
    COPYING included with this distribution for more information.


#include "AudioPluginClipboard.h"
#include <qmutex.h>
#include <qstring.h>
#include <qthread.h>
#include <vector>
#include "AudioPlugin.h"

namespace Rosegarden

class AudioPlugin;

class AudioPluginManager

    // Get a straight list of names
    std::vector<QString> getPluginNames();

    // Some useful members
    AudioPlugin* getPlugin(int number);

    AudioPlugin* getPluginByIdentifier(QString identifier);
    int getPositionByIdentifier(QString identifier);

    // Deprecated -- the GUI shouldn't be using unique ID because it's
    // bound to a particular plugin type (and not necessarily unique
    // anyway).  It should use the identifier instead, which is a
    // structured string managed by the sequencer.  Keep this in only
    // for compatibility with old .rg files.
    AudioPlugin* getPluginByUniqueId(unsigned long uniqueId);

    PluginIterator begin();
    PluginIterator end();

    // Sample rate
    void setSampleRate(unsigned int rate) { m_sampleRate = rate; }
    unsigned int getSampleRate() const { return m_sampleRate; }

    AudioPluginClipboard* getPluginClipboard() { return &m_pluginClipboard; }

    AudioPlugin* addPlugin(const QString &identifier,
                           const QString &name,
                           unsigned long uniqueId,
                           const QString &label,
                           const QString &author,
                           const QString &copyright,
                           bool isSynth,
                           bool isGrouped,
                           const QString &category);

    bool removePlugin(const QString &identifier);

    class Enumerator : public QThread
        Enumerator(AudioPluginManager *);
        virtual void run();
        bool isDone() const { return m_done; }
        AudioPluginManager *m_manager;
        bool m_done;

    void awaitEnumeration();
    void fetchSampleRate();

    std::vector<AudioPlugin*> m_plugins;
    unsigned int              m_sampleRate;
    AudioPluginClipboard      m_pluginClipboard;
    Enumerator                m_enumerator;
    QMutex                    m_mutex;



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