LibrePilot/ground/openpilotgcs/src/plugins/notify/notifytablemodel.h

/**
 ******************************************************************************
 *
 * @file       notifytablemodel.h
 * @author     The OpenPilot Team, http://www.openpilot.org Copyright (C) 2010.
 * @brief
 * @see        The GNU Public License (GPL) Version 3
 * @defgroup   notifyplugin
 * @{
 *
 *****************************************************************************/
/*
 * 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 3 of the License, or
 * (at your option) any later version.
 *
 * This program is distributed in the hope that it will be useful, but
 * WITHOUT ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
 * or FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
 * for more details.
 *
 * You should have received a copy of the GNU General Public License along
 * with this program; if not, write to the Free Software Foundation, Inc.,
 * 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
 */

#ifndef NOTIFYTABLEMODEL_H
#define NOTIFYTABLEMODEL_H


#include <QAbstractTableModel>
#include <QList>
#include "notificationitem.h"

enum ColumnNames { eMESSAGE_NAME, eREPEAT_VALUE, eEXPIRE_TIME, eENABLE_NOTIFICATION };

class NotifyTableModel : public QAbstractTableModel
{
	Q_OBJECT

	enum {eColumnCount = 4 };

public:

	NotifyTableModel(QList<NotificationItem*>& parentList, QObject* parent = 0);

	int rowCount(const QModelIndex& parent = QModelIndex()) const
	{
		return _list.count();
	}

	int columnCount(const QModelIndex &/*parent*/) const
	{
		return eColumnCount;
	}

	Qt::ItemFlags flags(const QModelIndex &index) const
	{
		if (!index.isValid())
			return Qt::ItemIsEnabled | Qt::ItemIsDropEnabled;

		return QAbstractItemModel::flags(index) | Qt::ItemIsEditable | Qt::ItemIsDragEnabled | Qt::ItemIsDropEnabled;
	}

    Qt::DropActions supportedDropActions() const
    {
        return Qt::MoveAction;
    }

    QStringList mimeTypes() const
     {
         QStringList types;
         types << "application/vnd.text.list";
         return types;
     }

	bool dropMimeData( const QMimeData * data, Qt::DropAction action, int row,
					   int column, const QModelIndex& parent);
	QMimeData* mimeData(const QModelIndexList &indexes) const;


	bool setData(const QModelIndex &index, const QVariant &value, int role);
	QVariant data(const QModelIndex &index, int role) const;
	QVariant headerData(int section, Qt::Orientation orientation, int role) const;
	bool insertRows(int position, int rows, const QModelIndex &index);
	bool removeRows(int position, int rows, const QModelIndex &index);

signals:
	void dragRows(int position, int count);

private slots:
	void entryUpdated(int offset);
	void entryAdded(int position);
	void dropRows(int position, int count) const;

private:
	mutable QList<NotificationItem*>& _list;
	QStringList _headerStrings;
};


#endif // NOTIFYTABLEMODEL_H