ObjectController.h

Go to the documentation of this file.

/*****************************************************************************
 * $CAMITK_LICENCE_BEGIN$
 *
 * CamiTK - Computer Assisted Medical Intervention ToolKit
 * (c) 2001-2021 Univ. Grenoble Alpes, CNRS, Grenoble INP, 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 OBJECTCONTROLLER_H
#define OBJECTCONTROLLER_H
 
// -- CamiTK includes
#include "CamiTKAPI.h"
#include <QtVariantProperty>
 
// -- QT stuff
#include <QMetaEnum>
#include <QPushButton>
#include <QScrollArea>
#include <QVBoxLayout>
#include <QWidget>
#include <csignal>
 
 
namespace camitk {
class ObjectControllerPrivate;
 
 
class CAMITK_API ObjectController : public QWidget {
    Q_OBJECT
 
public:
    // [CAMITK ADDED]
    enum ViewMode {
        TREE, 
        GROUPBOX, 
        BUTTON 
    };
    Q_ENUM(ViewMode); // so that it can be used in property editor
 
    ObjectController(QWidget* parent = nullptr, ViewMode viewMode = TREE);
 
    ~ObjectController() override;
 
    void setObject(QObject* object);
 
    QObject* object() const;
 
    void setAutoUpdateProperty(bool);
 
    // [CAMITK ADDED]
    void setViewMode(ViewMode viewMode);
 
    // [CAMITK ADDED]
    ViewMode getViewMode() const;
 
    // [CAMITK ADDED]
    bool isModified();
 
public slots:
    // [CAMITK ADDED]
    void apply();
 
    // [CAMITK ADDED]
    void revert();
 
private:
    ObjectControllerPrivate* d_ptr;
    Q_DECLARE_PRIVATE(ObjectController)
    Q_DISABLE_COPY(ObjectController)
 
    // [CAMITK CHANGED]
    Q_PRIVATE_SLOT(d_func(), void saveChange(QtProperty*, const QVariant&))
    Q_PRIVATE_SLOT(d_func(), void valueChanged(QtProperty*, const QVariant&))
 
    // [CAMITK ADDED]
    ViewMode currentViewMode;
 
    // [CAMITK ADDED]
    void initViewMode();
 
    QVBoxLayout* layout;
 
    QScrollArea* scroll;
 
};
 
class ObjectControllerPrivate {
    ObjectController* q_ptr;
    Q_DECLARE_PUBLIC(ObjectController)
public:
 
    void addClassProperties(const QMetaObject* metaObject);
    void addDynamicProperties(QObject* edited);
    void updateClassProperties(const QMetaObject* metaObject, bool recursive);
    void updateDynamicProperties(const QObject* edited);
    void saveExpandedState();
    void restoreExpandedState();
    void valueChanged(QtProperty* property, const QVariant value);
    //CAMITK ADDED
    void saveChange(QtProperty* property, const QVariant& value);
    void applyChange();
    //
    int enumToInt(const QMetaEnum& metaEnum, int enumValue) const;
    int intToEnum(const QMetaEnum& metaEnum, int intValue) const;
    int flagToInt(const QMetaEnum& metaEnum, int flagValue) const;
    int intToFlag(const QMetaEnum& metaEnum, int intValue) const;
    bool isSubValue(int value, int subValue) const;
    bool isPowerOf2(int value) const;
 
    QObject*                  m_object;
 
    /* [CAMITK REMOVED]
        QMap<const QMetaObject *, QtProperty *> m_classToProperty;
        QMap<QtProperty *, const QMetaObject *> m_propertyToClass;
    */
    QMap<QtProperty*, int>     m_classPropertyToIndex;
    QMap<const QMetaObject*, QMap<int, QtVariantProperty*> > m_classToIndexToProperty;
 
    QMap<int, QtVariantProperty*>     m_indexToDynamicProperty;
    QMap<QtProperty*, int>     m_dynamicPropertyToIndex;
 
    QMap<QtProperty*, bool>    m_propertyToExpanded;
 
    QList<QtProperty*>         m_topLevelProperties;
 
    QMap<QtProperty*, QVariant>     saveChangeValue;
 
    QtAbstractPropertyBrowser*    m_browser;
 
    QtVariantPropertyManager* m_manager;
 
    QtVariantPropertyManager* m_readOnlyManager;
 
    // [CAMITK ADDED]
    QtVariantProperty* buildQtVariantProperty(QString name, QMetaType::Type type, QVariant value, bool isReadable, bool isWritable, bool isEnumType, bool isFlagType, bool isDesignable, QMetaEnum* metaEnum = NULL);
 
    QMap<QString, QtProperty*> groupProperties;
};
 
}
 
#endif