ObjectListItemModel.hh

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#pragma once
 
#include <QAbstractItemModel>
 
class DataType;
 
class ObjectListItemModel: public QAbstractListModel {
    public:
        ObjectListItemModel();
        virtual ~ObjectListItemModel();
 
        virtual int rowCount(const QModelIndex & parent = QModelIndex()) const;
        virtual QVariant data(const QModelIndex & index, int role = Qt::DisplayRole) const;
 
        void removeObject(int _id);
 
        void refresh(const DataType &datatype);
 
    protected:
        class ObjectInfo {
            public:
                ObjectInfo(const QString &name, const int id) : name(name), id(id) {}
 
                bool operator<(const ObjectInfo &rhs) const {
                    const int nameCmp = name.compare(rhs.name);
                    if (!nameCmp) return id < rhs.id;
                    return nameCmp < 0;
                }
 
                bool operator==(const ObjectInfo &rhs) const {
                    return id == rhs.id && name == rhs.name;
                }
 
                const QString &getName() const { return name; }
                int getId() const { return id; }
 
            private:
                QString name;
                int id;
        };
 
        std::vector<ObjectInfo> objects_;
};