/*

 * Hedgewars, a free turn based strategy game

 * Copyright (c) 2009 Andrey Korotaev <unC0Rr@gmail.com>

 *

 * 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; version 2 of the License

 *

 * 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

 */

#include <QDebug>

#include <QModelIndex>

#include "ammoSchemeModel.h"

AmmoSchemeModel::AmmoSchemeModel(QObject* parent) :

  QAbstractTableModel(parent)

{

	defaultScheme

		;

	schemes.append(defaultScheme);

}

QVariant AmmoSchemeModel::headerData(int section, Qt::Orientation orientation, int role) const

{

	return QVariant();

}

int AmmoSchemeModel::rowCount(const QModelIndex &parent) const

{

	if (parent.isValid())

		return 0;

	else

		return schemes.size();

}

int AmmoSchemeModel::columnCount(const QModelIndex & parent) const

{

	if (parent.isValid())

		return 0;

	else

		return defaultScheme.size();

}

Qt::ItemFlags AmmoSchemeModel::flags(const QModelIndex & index) const

{

	return

		Qt::ItemIsEnabled

		| Qt::ItemIsSelectable

		| Qt::ItemIsEditable;

}

bool AmmoSchemeModel::setData(const QModelIndex & index, const QVariant & value, int role)

{

	if (!index.isValid() || index.row() < 0

		|| index.row() >= schemes.size()

		|| index.column() >= defaultScheme.size()

		|| role != Qt::EditRole)

		return false;

	schemes[index.row()][index.column()] = value;

	emit dataChanged(index, index);

	return true;

}

bool AmmoSchemeModel::insertRows(int row, int count, const QModelIndex & parent)

{

	beginInsertRows(parent, row, row);

	QList<QVariant> newScheme = defaultScheme;

	newScheme[0] = QVariant(tr("new"));

	schemes.insert(row, newScheme);

	endInsertRows();

}

bool AmmoSchemeModel::removeRows(int row, int count, const QModelIndex & parent)

{

	beginRemoveRows(parent, row, row);

	schemes.removeAt(row);

	endRemoveRows();

}

QVariant AmmoSchemeModel::data(const QModelIndex &index, int role) const

{

	if (!index.isValid() || index.row() < 0

		|| index.row() >= schemes.size()

		|| index.column() >= defaultScheme.size()

		|| (role != Qt::EditRole && role != Qt::DisplayRole)

		)

		return QVariant();

	return schemes[index.row()][index.column()];

}