cxFilterImpl.h

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/*=========================================================================
This file is part of CustusX, an Image Guided Therapy Application.
                 
Copyright (c) SINTEF Department of Medical Technology.
All rights reserved.
                 
CustusX is released under a BSD 3-Clause license.
                 
See Lisence.txt (https://github.com/SINTEFMedtek/CustusX/blob/master/License.txt) for details.
=========================================================================*/
 
#ifndef CXFILTERIMPL_H
#define CXFILTERIMPL_H
 
#include "cxResourceFilterExport.h"
 
#include <vector>
#include <QObject>
#include "cxFilter.h"
#include <QDomElement>
#include <boost/shared_ptr.hpp>
 
namespace cx
{
typedef boost::shared_ptr<class VisServices> VisServicesPtr;
 
class cxResourceFilter_EXPORT FilterImpl : public Filter
{
        Q_OBJECT
 
public:
        virtual ~FilterImpl() {}
 
        virtual QString getUid() const;
        virtual void initialize(QDomElement root, QString uid = "");
        virtual std::vector<PropertyPtr> getOptions();
        virtual std::vector<SelectDataStringPropertyBasePtr> getInputTypes();
        virtual std::vector<SelectDataStringPropertyBasePtr> getOutputTypes();
        virtual bool hasPresets() { return false; }
        virtual PresetsPtr getPresets() { return PresetsPtr(); }
        virtual QDomElement generatePresetFromCurrentlySetOptions(QString name) { return QDomElement(); }
        virtual void setActive(bool on);
        virtual bool preProcess();
 
public slots:
        virtual void requestSetPresetSlot(QString name) {}
 
protected:
        explicit FilterImpl(VisServicesPtr services);
 
        ImagePtr getCopiedInputImage(int index = 0);
        void updateThresholdFromImageChange(QString uid, DoublePropertyPtr threshold);
        void updateThresholdPairFromImageChange(QString uid, DoublePairPropertyPtr threshold);
 
        virtual void createOptions() = 0;
        virtual void createInputTypes() = 0;
        virtual void createOutputTypes() = 0;
 
        std::vector<SelectDataStringPropertyBasePtr> mInputTypes;
        std::vector<SelectDataStringPropertyBasePtr> mOutputTypes;
        std::vector<PropertyPtr> mOptionsAdapters;
        QDomElement mOptions;
 
        // data used by execute - copied for thread safety purposes
        std::vector<DataPtr> mCopiedInput;
        QDomElement mCopiedOptions;
        bool mActive;
        VisServicesPtr mServices;
        PatientModelServicePtr patientService();
 
private:
        QString mUid;
 
};
 
} // namespace cx
 
 
#endif // CXFILTERIMPL_H