/*
 *  Copyright (C) 2010-2016 JPEXS
 *
 *  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, see <http://www.gnu.org/licenses/>.
 */
package com.jpexs.decompiler.flash.gui.abc.tablemodels;

import com.jpexs.decompiler.flash.abc.ABC;
import javax.swing.event.TableModelListener;
import javax.swing.table.TableModel;

/**
 *
 * @author JPEXS
 */
public class DoubleTableModel implements TableModel {

    private final ABC abc;

    private static final String[] columnNames = new String[]{"Index", "Value"};

    private static final Class[] classes = new Class[]{Long.class, String.class};

    public DoubleTableModel(ABC abc) {
        this.abc = abc;
    }

    /**
     * Returns the number of rows in the model. A <code>JTable</code> uses this
     * method to determine how many rows it should display. This method should
     * be quick, as it is called frequently during rendering.
     *
     * @return the number of rows in the model
     * @see #getColumnCount
     */
    @Override
    public int getRowCount() {
        if (abc == null) {
            return 0;
        }
        return abc.constants.getDoubleCount();
    }

    /**
     * Returns the number of columns in the model. A <code>JTable</code> uses
     * this method to determine how many columns it should create and display by
     * default.
     *
     * @return the number of columns in the model
     * @see #getRowCount
     */
    @Override
    public int getColumnCount() {
        return 2;
    }

    /**
     * Returns the name of the column at <code>columnIndex</code>. This is used
     * to initialize the table's column header name. Note: this name does not
     * need to be unique; two columns in a table can have the same name.
     *
     * @param columnIndex the index of the column
     * @return the name of the column
     */
    @Override
    public String getColumnName(int columnIndex) {
        return columnNames[columnIndex];
    }

    /**
     * Returns the most specific superclass for all the cell values in the
     * column. This is used by the <code>JTable</code> to set up a default
     * renderer and editor for the column.
     *
     * @param columnIndex the index of the column
     * @return the common ancestor class of the object values in the model.
     */
    @Override
    public Class<?> getColumnClass(int columnIndex) {
        return classes[columnIndex];
    }

    /**
     * Returns true if the cell at <code>rowIndex</code> and
     * <code>columnIndex</code> is editable. Otherwise, <code>setValueAt</code>
     * on the cell will not change the value of that cell.
     *
     * @param rowIndex the row whose value to be queried
     * @param columnIndex the column whose value to be queried
     * @return true if the cell is editable
     * @see #setValueAt
     */
    @Override
    public boolean isCellEditable(int rowIndex, int columnIndex) {
        return false;
    }

    /**
     * Returns the value for the cell at <code>columnIndex</code> and
     * <code>rowIndex</code>.
     *
     * @param rowIndex the row whose value is to be queried
     * @param columnIndex the column whose value is to be queried
     * @return the value Object at the specified cell
     */
    @Override
    public Object getValueAt(int rowIndex, int columnIndex) {
        if (columnIndex == 0) {
            return rowIndex;
        } else if (Double.isNaN(abc.constants.getDouble(rowIndex))) {
            return "NaN";
        } else {
            return Double.toString(abc.constants.getDouble(rowIndex));
        }
    }

    /**
     * Sets the value in the cell at <code>columnIndex</code> and
     * <code>rowIndex</code> to <code>aValue</code>.
     *
     * @param aValue the new value
     * @param rowIndex the row whose value is to be changed
     * @param columnIndex the column whose value is to be changed
     * @see #getValueAt
     * @see #isCellEditable
     */
    @Override
    public void setValueAt(Object aValue, int rowIndex, int columnIndex) {
    }

    /**
     * Adds a listener to the list that is notified each time a change to the
     * data model occurs.
     *
     * @param l the TableModelListener
     */
    @Override
    public void addTableModelListener(TableModelListener l) {
    }

    /**
     * Removes a listener from the list that is notified each time a change to
     * the data model occurs.
     *
     * @param l the TableModelListener
     */
    @Override
    public void removeTableModelListener(TableModelListener l) {
    }
}