package org.geogebra.desktop.javax.swing.table;

import javax.swing.event.EventListenerList;
import javax.swing.event.TableModelEvent;
import javax.swing.table.AbstractTableModel;

import org.geogebra.common.javax.swing.table.GAbstractTableModel;

/**
 * Wrappper class for javax.swing.table.AbstractTableModel
 * 
 * @author judit
 *
 */
public abstract class GAbstractTableModelD implements GAbstractTableModel {

	MyAbstractTableModel impl;
	GAbstractTableModelD wrapper = this;

	public GAbstractTableModelD() {
		impl = new MyAbstractTableModel();
	}

	public AbstractTableModel getImpl() {
		return impl;
	}

	@SuppressWarnings("serial")
	private class MyAbstractTableModel extends AbstractTableModel {

		@Override
		public int getRowCount() {
			return wrapper.getRowCount();
		}

		@Override
		public int getColumnCount() {
			return wrapper.getColumnCount();
		}

		@Override
		public Object getValueAt(int rowIndex, int columnIndex) {
			return wrapper.getValueAt(rowIndex, columnIndex);
		}

		@Override
		public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
			wrapper.setValueAt(aValue, rowIndex, columnIndex);
		}

		@Override
		public boolean isCellEditable(int rowIndex, int columnIndex) {
			return wrapper.isCellEditable(rowIndex, columnIndex);
		}

	}

	public abstract int getRowCount();

	public abstract Object getValueAt(int rowIndex, int columnIndex);

	public abstract int getColumnCount();

	/**
	 * This empty implementation is provided so users don't have to implement
	 * this method if their data model is not editable.
	 *
	 * @param aValue
	 *            value to assign to cell
	 * @param rowIndex
	 *            row of cell
	 * @param columnIndex
	 *            column of cell
	 */
	public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
	}

	/**
	 * Returns false. This is the default implementation for all cells.
	 *
	 * @param rowIndex
	 *            the row being queried
	 * @param columnIndex
	 *            the column being queried
	 * @return false
	 */
	public boolean isCellEditable(int rowIndex, int columnIndex) {
		return false;
	}

	/**
	 * Notifies all listeners that rows in the range
	 * <code>[firstRow, lastRow]</code>, inclusive, have been inserted.
	 *
	 * @param firstRow
	 *            the first row
	 * @param lastRow
	 *            the last row
	 *
	 * @see TableModelEvent
	 * @see EventListenerList
	 *
	 */
	public void fireTableRowsInserted(int firstRow, int lastRow) {
		impl.fireTableRowsInserted(firstRow, lastRow);
	}

	/**
	 * Notifies all listeners that rows in the range
	 * <code>[firstRow, lastRow]</code>, inclusive, have been updated.
	 *
	 * @param firstRow
	 *            the first row
	 * @param lastRow
	 *            the last row
	 *
	 * @see TableModelEvent
	 * @see EventListenerList
	 */
	public void fireTableRowsUpdated(int firstRow, int lastRow) {
		impl.fireTableRowsUpdated(firstRow, lastRow);
	}

	/**
	 * Notifies all listeners that rows in the range
	 * <code>[firstRow, lastRow]</code>, inclusive, have been deleted.
	 *
	 * @param firstRow
	 *            the first row
	 * @param lastRow
	 *            the last row
	 *
	 * @see TableModelEvent
	 * @see EventListenerList
	 */
	public void fireTableRowsDeleted(int firstRow, int lastRow) {
		impl.fireTableRowsDeleted(firstRow, lastRow);
	}

}