OtherOccurrencesFilesTableCellRenderer.java

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/*
 * Central Repository
 *
 * Copyright 2015-2019 Basis Technology Corp.
 * Contact: carrier <at> sleuthkit <dot> org
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.sleuthkit.autopsy.centralrepository.contentviewer;

import java.awt.Color;
import java.awt.Component;
import javax.swing.JComponent;
import javax.swing.JTable;
import javax.swing.table.DefaultTableCellRenderer;
import javax.swing.table.TableCellRenderer;
import org.sleuthkit.datamodel.TskData;

public class OtherOccurrencesFilesTableCellRenderer implements TableCellRenderer {

    public static final DefaultTableCellRenderer DEFAULT_RENDERER = new DefaultTableCellRenderer();

    @Override
    public Component getTableCellRendererComponent(
            JTable table,
            Object value,
            boolean isSelected,
            boolean hasFocus,
            int row,
            int column) {
        Component renderer = DEFAULT_RENDERER.getTableCellRendererComponent(
                table, value, isSelected, hasFocus, row, column);
        ((JComponent) renderer).setOpaque(true);
        Color foreground, background;
        if (isSelected) {
            foreground = Color.WHITE;
            background = new Color(51,153,255);
        } else {
            String known_status = (String) table.getModel().getValueAt(table.convertRowIndexToModel(row), 
                    table.getColumn(OtherOccurrencesFilesTableModel.TableColumns.KNOWN.columnName()).getModelIndex());
            if (known_status.equals(TskData.FileKnown.BAD.getName())) {
                    foreground = Color.WHITE;
                    background = Color.RED;
            } else if (known_status.equals(TskData.FileKnown.UNKNOWN.getName())) {
                    foreground = Color.BLACK;
                    background = Color.WHITE;
            } else {
                    foreground = Color.BLACK;
                    background = Color.WHITE;
            }
        }
        renderer.setForeground(foreground);
        renderer.setBackground(background);
        return renderer;
    }
}