CppHotPlugAction.h

Go to the documentation of this file.

/*****************************************************************************
 * $CAMITK_LICENCE_BEGIN$
 *
 * CamiTK - Computer Assisted Medical Intervention ToolKit
 * (c) 2001-2025 Univ. Grenoble Alpes, CNRS, Grenoble INP - UGA, TIMC, 38000 Grenoble, France
 *
 * Visit http://camitk.imag.fr for more information
 *
 * This file is part of CamiTK.
 *
 * CamiTK is free software: you can redistribute it and/or modify
 * it under the terms of the GNU Lesser General Public License version 3
 * only, as published by the Free Software Foundation.
 *
 * CamiTK is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU Lesser General Public License version 3 for more details.
 *
 * You should have received a copy of the GNU Lesser General Public License
 * version 3 along with CamiTK.  If not, see <http://www.gnu.org/licenses/>.
 *
 * $CAMITK_LICENCE_END$
 ****************************************************************************/
 
#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__