Application: gvSIG desktop

/* gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2017 gvSIG Association

 *

 * 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 2

 * 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., 51 Franklin Street, Fifth Floor, Boston,

 * MA  02110-1301, USA.

 *

 * For any additional information, do not hesitate to contact us

 * at info AT gvsig.com, or visit our website www.gvsig.com.

 */

package org.gvsig.fmap.mapcontext.raster.swing.impl.operations;

import javax.swing.table.AbstractTableModel;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.raster.lib.buffer.api.BufferLocator;

import org.gvsig.raster.lib.buffer.api.OperationManager;

import org.gvsig.raster.lib.buffer.api.operations.OperationList;

import org.gvsig.raster.lib.buffer.api.operations.OperationListEntry;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.i18n.I18nManager;

/**

 * @author fdiaz

 *

 */

public class OperationListTableModel extends AbstractTableModel {

    /**

     *

     */

    private static final long serialVersionUID = 5993288441174158255L;

    private static final Logger LOG = LoggerFactory.getLogger(OperationListTableModel.class);

    private static final int COLUMNS = 2;

    private static final int COLUMN_OPERATION = 0;

    private static final int COLUMN_IS_ACTIVE = 1;

    private OperationList operationList;

    /**

     *

     */

    public OperationListTableModel() {

        operationList = ((OperationManager)BufferLocator.getBufferManager()).createOperationList();

    }

    @Override

    public int getRowCount() {

        return operationList.size();

    }

    @Override

    public int getColumnCount() {

        return COLUMNS;

    }

    @Override

    public Object getValueAt(int rowIndex, int columnIndex) {

        OperationListEntry entry = operationList.get(rowIndex);

        switch (columnIndex) {

        case COLUMN_OPERATION:

            return entry.getOperation();

        case COLUMN_IS_ACTIVE:

            return entry.isActive();

        }

        return null;

    }

    @Override

    public String getColumnName(int column) {

        I18nManager i18nManager = ToolsLocator.getI18nManager();

        switch (column) {

        case COLUMN_OPERATION:

            return i18nManager.getTranslation("_operation");

        case COLUMN_IS_ACTIVE:

            return i18nManager.getTranslation("_active");

        }

        return null;

    }

    @Override

    public boolean isCellEditable(int rowIndex, int columnIndex) {

        if(columnIndex==COLUMN_IS_ACTIVE){

            return true;

        }

        return false;

    }

    @Override

    public void setValueAt(Object aValue, int rowIndex, int columnIndex) {

        if (rowIndex < operationList.size()) {

            if (columnIndex < COLUMNS) {

                switch (columnIndex) {

                case COLUMN_IS_ACTIVE:

                    if (aValue == null) {

                        operationList.get(rowIndex).setActive(false);

                        break;

                    }

                    if (!(aValue instanceof Boolean)) {

                        throw new IllegalArgumentException("The object '" + aValue.toString() + "' must be a Boolean.");

                    }

                    operationList.get(rowIndex).setActive((Boolean) aValue);

                    this.fireTableDataChanged();

                    break;

                default:

                    super.setValueAt(aValue, rowIndex, columnIndex);

                    break;

                }

            }

            fireTableDataChanged();

        }

    }

    /**

     * @param rasterStoreBand

     */

    public void add(OperationListEntry operationListEntry) {

        operationList.add(operationListEntry);

        fireTableDataChanged();

    }

    /**

     * @param selectedRow

     */

    public void removeElementAt(int selectedRow) {

        operationList.remove(selectedRow);

        fireTableDataChanged();

    }

    public OperationListEntry getElementAt(int selectedRow) {

        return operationList.get(selectedRow);

    }

    /**

     * @param selectedRow

     */

    public void up(int selectedRow) {

        if(selectedRow>0){

            OperationListEntry operationListEntry = operationList.remove(selectedRow);

            operationList.add(selectedRow-1, operationListEntry);

            fireTableDataChanged();

        }

    }

    /**

     * @param selectedRow

     */

    public void down(int selectedRow) {

        if(selectedRow<operationList.size()){

            OperationListEntry operationListEntry = operationList.remove(selectedRow);

            operationList.add(selectedRow+1, operationListEntry);

            fireTableDataChanged();

        }

    }

    @Override

    public Class<?> getColumnClass(int col) {

        if (col == COLUMN_IS_ACTIVE) {

            return Boolean.class;

        }

        return super.getColumnClass(col);

    }

}