/*
  This program is free software; you can redistribute it and/or
  modify it under the terms of the GNU General Public License
  as published by the Free Software Foundation; either version
  2 of the License, or (at your option) any later version.
*/

#ifndef FILEINFOMODEL_H
#define FILEINFOMODEL_H

#include <QAbstractItemModel>
#include <QStringList>

class FileInfoItem;

class FileInfoModel : public QAbstractItemModel {
	Q_OBJECT
	public:
		enum Mode { File, Index };
		FileInfoModel(QObject *parent = 0);
		virtual ~FileInfoModel();
		QModelIndex index(int row, int column, const QModelIndex &parent) const;
		QModelIndex parent(const QModelIndex &index) const;
		int rowCount(const QModelIndex &parent) const;
		int columnCount(const QModelIndex &parent) const;
		QVariant data(const QModelIndex &index, int role = Qt::DisplayRole) const;
		Qt::ItemFlags flags(const QModelIndex &index) const;
		QVariant headerData(int section, Qt::Orientation o, int role) const;
		void addFiles(const QStringList &files);
		void addIndex(const QString &title, const QModelIndex &idx);
		void clear();

	protected:
		bool insertRows(int row, int count, const QModelIndex &parent = QModelIndex());
		bool removeRows(int row, int count, const QModelIndex &parent = QModelIndex());

	private:
		FileInfoItem *mRootItem;
		QStringList mCurrentFiles;
		QModelIndex mCurrentIndex;
		QString mTitle;
		Mode mMode;

};

#endif