#include "ParamListModel.h"

ParamListModel::ParamListModel(QObject *parent)
	: QAbstractTableModel(parent)
{
}

QVariant ParamListModel::headerData(int section, Qt::Orientation orientation, int role) const
{
	// FIXME: Implement me!
	QVariant result;
	if (orientation == Qt::Horizontal) {
		if (role == Qt::DisplayRole) {
			if (section == 0) {
//				result = tr("$n");
				result = tr("Value");
			}
			else if (section == 1) {
				result = tr("Type");
			}
		}
	}
	else if (orientation == Qt::Vertical) {
		if (role == Qt::DisplayRole) {
			result = tr("$%1").arg(section + 1);
		}
	}
	return result;
}

//bool ParamListModel::setHeaderData(int section, Qt::Orientation orientation, const QVariant &value, int role)
//{
//	if (value != headerData(section, orientation, role)) {
//		// FIXME: Implement me!
//		emit headerDataChanged(orientation, section, section);
//		return true;
//	}
//	return false;
//}


int ParamListModel::rowCount(const QModelIndex &parent) const
{
	//if (parent.isValid())
		return 2;

	// FIXME: Implement me!
}

int ParamListModel::columnCount(const QModelIndex &parent) const
{
	//if (parent.isValid())
		return 2;

	// FIXME: Implement me!
}

QVariant ParamListModel::data(const QModelIndex &index, int role) const
{
	QVariant result;
	if (index.isValid()) {
		int row = index.row();
		int col = index.column();
		if (role == Qt::DisplayRole) {
			switch (col) {
			case 0: // value column
				result = tr("val, %1").arg(row);
				break;
			case 1: //  type column
				result = tr("type, %1").arg(row);
				break;
			}
		}
	}

	// FIXME: Implement me!
	return result;
}

bool ParamListModel::setData(const QModelIndex &index, const QVariant &value, int role)
{
	if (data(index, role) != value) {
//		// FIXME: Implement me!

		emit dataChanged(index, index, QVector<int>() << role);
		return true;
	}
	return false;
}

Qt::ItemFlags ParamListModel::flags(const QModelIndex &index) const
{
	if (!index.isValid())
		return Qt::NoItemFlags;

	return Qt::ItemIsEnabled | Qt::ItemIsEditable; // FIXME: Implement me!
}

//bool ParamListModel::insertRows(int row, int count, const QModelIndex &parent)
//{
//	beginInsertRows(parent, row, row + count - 1);
//	// FIXME: Implement me!
//	endInsertRows();
//	return false;
//}

//bool ParamListModel::insertColumns(int column, int count, const QModelIndex &parent)
//{
//	beginInsertColumns(parent, column, column + count - 1);
//	// FIXME: Implement me!
//	endInsertColumns();
//}

//bool ParamListModel::removeRows(int row, int count, const QModelIndex &parent)
//{
//	beginRemoveRows(parent, row, row + count - 1);
//	// FIXME: Implement me!
//	endRemoveRows();
//	return false;
//}

//bool ParamListModel::removeColumns(int column, int count, const QModelIndex &parent)
//{
//	beginRemoveColumns(parent, column, column + count - 1);
//	// FIXME: Implement me!
//	endRemoveColumns();
//}