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/***************************************************************************
AmplifyFreePlugin.h - Plugin for free amplification curves
-------------------
begin : Sun Sep 02 2001
copyright : (C) 2001 by Thomas Eschenbacher
email : Thomas.Eschenbacher@gmx.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 AMPLIFY_FREE_PLUGIN_H
#define AMPLIFY_FREE_PLUGIN_H
#include "config.h"
#include <QMap>
#include <QObject>
#include <QString>
#include <QStringList>
#include "libkwave/Curve.h"
#include "libkwave/Plugin.h"
namespace Kwave
{
/** @todo add support for logarithmic scale */
class AmplifyFreePlugin: public Kwave::Plugin
{
Q_OBJECT
public:
/**
* Constructor
* @param parent reference to our plugin manager
* @param args argument list [unused]
*/
AmplifyFreePlugin(QObject *parent, const QVariantList &args);
/** Destructor */
~AmplifyFreePlugin() override;
/**
* Shows a dialog for editing the amplification curve and emits a
* command for applying the curve if OK has been pressed.
* @see Kwave::Plugin::setup
*/
virtual QStringList *setup(QStringList &previous_params)
override;
/**
* Does the fade operation
* @param params list of strings with parameters
*/
void run(QStringList params) override;
/**
* @see Kwave::Plugin::start(),
* overloaded to get the action name from the parameters
*/
int start(QStringList ¶ms) override;
/**
* Returns a text for the progress dialog if enabled.
* (already be localized)
*/
QString progressText() override;
protected:
/** Reads values from the parameter list */
int interpreteParameters(QStringList ¶ms);
private:
/** name of the action (untranslated) */
QString m_action_name;
/** List of parameters */
QStringList m_params;
/** curve used for interpolation */
Kwave::Curve m_curve;
/** map for command name <-> description */
QMap<QString, QString> m_cmd_map;
};
}
#endif /* AMPLIFY_FREE_PLUGIN_H */
//***************************************************************************
//***************************************************************************
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