view framework/TransformUserConfigurator.h @ 588:d122d3595a32

Store aggregate models in the document and release them when they are invalidated (because their components have been released). They're no longer leaked, but we still don't save them in the session file.

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

/*
    Sonic Visualiser
    An audio file viewer and annotation editor.
    Centre for Digital Music, Queen Mary, University of London.
    
    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.
*/

#ifndef _TRANSFORM_USER_CONFIGURATOR_H_
#define _TRANSFORM_USER_CONFIGURATOR_H_

#include "transform/ModelTransformerFactory.h"

class TransformUserConfigurator : public ModelTransformerFactory::UserConfigurator
{
public:
    // This is of course absolutely gross

    virtual bool configure(ModelTransformer::Input &input,
                           Transform &transform,
                           Vamp::PluginBase *plugin,
                           Model *&inputModel,
			   AudioPlaySource *source,
			   sv_frame_t startFrame,
			   sv_frame_t duration,
			   const QMap<QString, Model *> &modelMap,
                           QStringList candidateModelNames,
                           QString defaultModelName);

    static void setParentWidget(QWidget *);

private:
    bool getChannelRange(TransformId identifier,
                         Vamp::PluginBase *plugin, int &min, int &max);

};

#endif