QtSessionTreeModel.h

#ifndef QTSESSIONTREEMODEL_H
#define QTSESSIONTREEMODEL_H

#include <QAbstractItemModel>
#include <QStyledItemDelegate>
#include "QtSessionTreeItem.h"
#include "QtConfig.h"

using namespace std;

class QtSessionTreeModel : public QAbstractItemModel
{
    Q_OBJECT
public:
    explicit QtSessionTreeModel(QObject *parent, map<QString, Config> &config_list);
    ~QtSessionTreeModel();

    QVariant data(const QModelIndex &index, int role) const;
    Qt::ItemFlags flags(const QModelIndex &index) const;
    QVariant headerData(int section, Qt::Orientation orientation,
                        int role = Qt::DisplayRole) const;
    QModelIndex index(int row, int column,
                      const QModelIndex &parent = QModelIndex()) const;
    QModelIndex parent(const QModelIndex &index) const;
    int rowCount(const QModelIndex &parent = QModelIndex()) const;
    int columnCount(const QModelIndex &parent = QModelIndex()) const;

    QModelIndex findIndexForSessionName(QString fullsessname) const;

private:
    QtSessionTreeItem *rootItem;
};

class QtSessionTreeItemDelegate : public QStyledItemDelegate
{
    QString displayText(const QVariant &value, const QLocale &/*locale*/) const{
        QString s = value.toString();
        int i = s.lastIndexOf('/');
        if (i != -1)
            return s.right(s.length() - i -1);
        return s;
    }
};

#endif // QTSESSIONTREEMODEL_H