CppHotPlugAction.h

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 * CamiTK - Computer Assisted Medical Intervention ToolKit
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#ifndef __CPP_HOTPLUG_ACTION__
#define __CPP_HOTPLUG_ACTION__
 
#include "HotPlugAction.h"
 
#include <VariantDataModel.h>
#include <TransformEngine.h>
 
#include <QLibrary>
 
namespace camitk {

typedef void (*VoidFunction)(Action*);
typedef QWidget* (*GetUIFunction)(Action*);
typedef Action::ApplyStatus(*ProcessFunction)(Action* self);
typedef void (*ParameterChangedFunction)(Action* self, QString parameterName);

class CAMITK_API CppHotPlugAction : public HotPlugAction {
    Q_OBJECT
 
public:
    CppHotPlugAction(HotPlugActionExtension* actionExtension, const VariantDataModel& data);

    virtual ~CppHotPlugAction() = default;

    virtual bool init() override;

    virtual QWidget* getWidget() override;

    virtual bool needsUpdate() override;

    virtual bool update() override;
 
public slots:
    virtual Action::ApplyStatus apply() override;
 
protected:
    virtual void parameterChangedEvent(QString parameterName) override;
 
private:
    QLibrary actionLib;

    QString actionLibName;

    QDateTime lastLoaded;

    bool updateSucceeded;

    VoidFunction initFunctor;

    ProcessFunction processFunctor;

    GetUIFunction getUIFunctor;

    VoidFunction targetDefinedFunctor;

    ParameterChangedFunction parameterChangedFunctor;
};
 
} // namespace camitk
 
#endif // __CPP_HOTPLUG_ACTION__