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#ifndef PROJECTMODEL_H
#define PROJECTMODEL_H
#include <QAbstractItemModel>
class Media;
class ProjectModel : public QAbstractItemModel
{
Q_OBJECT
public:
ProjectModel(QObject* parent = 0);
~ProjectModel() override;
void destroy_root();
void clear();
Media* get_root();
QVariant data(const QModelIndex &index, int role) const override;
Qt::ItemFlags flags(const QModelIndex &index) const override;
QVariant headerData(int section, Qt::Orientation orientation,
int role = Qt::DisplayRole) const override;
QModelIndex index(int row, int column,
const QModelIndex &parent = QModelIndex()) const override;
QModelIndex parent(const QModelIndex &index) const override;
bool setData(const QModelIndex &index, const QVariant &value, int role = Qt::EditRole) override;
int rowCount(const QModelIndex &parent = QModelIndex()) const override;
int columnCount(const QModelIndex &parent = QModelIndex()) const override;
Media *getItem(const QModelIndex &index) const;
void appendChild(Media* parent, Media* child);
void moveChild(Media *child, Media *to);
void removeChild(Media *parent, Media* m);
Media *child(int i, Media* parent = NULL);
int childCount(Media* parent = NULL);
void set_icon(Media* m, const QIcon &ico);
private:
Media* root_item;
};
#endif // PROJECTMODEL_H
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