cxFilter.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.

Copyright (c) 2008-2014, SINTEF Department of Medical Technology
All rights reserved.

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modification, are permitted provided that the following conditions are met:

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   this list of conditions and the following disclaimer.

2. Redistributions in binary form must reproduce the above copyright notice, 
   this list of conditions and the following disclaimer in the documentation 
   and/or other materials provided with the distribution.

3. Neither the name of the copyright holder nor the names of its contributors 
   may be used to endorse or promote products derived from this software 
   without specific prior written permission.

THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 
AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 
IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 
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=========================================================================*/

#ifndef CXFILTER_H
#define CXFILTER_H

#include "cxResourceFilterExport.h"

#include <vector>
#include <QObject>

#include "cxPresets.h"
#include "cxForwardDeclarations.h"
class QDomElement;

#define FilterService_iid "cx::Filter"

namespace cx
{
typedef boost::shared_ptr<class SelectDataStringPropertyBase> SelectDataStringPropertyBasePtr;

typedef boost::shared_ptr<class Filter> FilterPtr;


class cxResourceFilter_EXPORT Filter : public QObject
{
        Q_OBJECT

public:
    Filter();
        virtual ~Filter() {}

        virtual QString getUid() const  = 0;
        virtual void initialize(QDomElement root, QString uid = "") = 0;
        virtual QString getType() const  = 0;
        virtual QString getName() const = 0;
        virtual QString getHelp() const = 0;
        virtual std::vector<PropertyPtr> getOptions() = 0;
        virtual std::vector<SelectDataStringPropertyBasePtr> getInputTypes() = 0;
        virtual std::vector<SelectDataStringPropertyBasePtr> getOutputTypes() = 0;

        virtual bool hasPresets() = 0;

        virtual PresetsPtr getPresets() = 0;
        virtual QDomElement generatePresetFromCurrentlySetOptions(QString name) = 0;
        virtual void setActive(bool on) = 0;
        virtual bool preProcess() = 0;
        virtual bool execute() = 0;
        virtual bool postProcess() = 0;

public slots:
        virtual void requestSetPresetSlot(QString name) = 0;

signals:
        void changed();

};

} // namespace cx

Q_DECLARE_INTERFACE(cx::Filter, FilterService_iid)

#endif // CXFILTER_H