Section.h

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#pragma once
 
#include <QtCore/QObject>
class PlanMasterController;
class QmlObjectListModel;
class MissionItem;
 
// A Section encapsulates a set of mission commands which can be associated with another simple mission item.
class Section : public QObject
{
    Q_OBJECT
 
public:
    Section(PlanMasterController* masterController, QObject* parent = nullptr)
        : QObject           (parent)
        , _masterController (masterController)
    {
 
    }
 
    Q_PROPERTY(bool     available           READ available          WRITE setAvailable  NOTIFY availableChanged)
    Q_PROPERTY(bool     settingsSpecified   READ settingsSpecified                      NOTIFY settingsSpecifiedChanged)
    Q_PROPERTY(bool     dirty               READ dirty              WRITE setDirty      NOTIFY availableChanged)
 
    virtual bool available          (void) const = 0;
    virtual bool settingsSpecified  (void) const = 0;
    virtual bool dirty              (void) const = 0;
 
    virtual void setAvailable       (bool available) = 0;
    virtual void setDirty           (bool dirty) = 0;
 
    virtual bool scanForSection(QmlObjectListModel* visualItems, int scanIndex) = 0;
 
    virtual void appendSectionItems(QList<MissionItem*>& items, QObject* missionItemParent, int& nextSequenceNumber) = 0;
 
    virtual int itemCount(void) const = 0;
 
signals:
    void availableChanged           (bool available);
    void settingsSpecifiedChanged   (bool settingsSpecified);
    void dirtyChanged               (bool dirty);
    void itemCountChanged           (int itemCount);
 
protected:
    PlanMasterController* _masterController = nullptr;
};