org.drugis.addis.gui.renderer.CategoryComboboxRenderer.java Source code

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Here is the source code for org.drugis.addis.gui.renderer.CategoryComboboxRenderer.java

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/*
 * This file is part of ADDIS (Aggregate Data Drug Information System).
 * ADDIS is distributed from http://drugis.org/.
 * Copyright  2009 Gert van Valkenhoef, Tommi Tervonen.
 * Copyright  2010 Gert van Valkenhoef, Tommi Tervonen, Tijs Zwinkels,
 * Maarten Jacobs, Hanno Koeslag, Florin Schimbinschi, Ahmad Kamal, Daniel
 * Reid.
 * Copyright  2011 Gert van Valkenhoef, Ahmad Kamal, Daniel Reid, Florin
 * Schimbinschi.
 * Copyright  2012 Gert van Valkenhoef, Daniel Reid, Jol Kuiper, Wouter
 * Reckman.
 * Copyright  2013 Gert van Valkenhoef, Jol Kuiper.
 *
 * 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 org.drugis.addis.gui.renderer;

import java.awt.Component;
import java.awt.Font;

import javax.swing.JComboBox;
import javax.swing.JList;
import javax.swing.ListCellRenderer;

import org.apache.commons.lang.StringUtils;
import org.drugis.addis.entities.treatment.ChoiceNode;
import org.drugis.addis.entities.treatment.LeafNode;
import org.drugis.addis.presentation.wizard.TreatmentCategorizationWizardPresentation.CategorySpecifiers;

public class CategoryComboboxRenderer implements ListCellRenderer {
    private boolean d_alternate;
    private ListCellRenderer d_defaultRenderer;

    public CategoryComboboxRenderer(boolean hasPrevious) {
        d_defaultRenderer = new JComboBox().getRenderer();
        d_alternate = hasPrevious;
    }

    public Component getListCellRendererComponent(JList list, Object value, int index, boolean isSelected,
            boolean cellHasFocus) {

        // Pre-processing 
        boolean postprocess = false;
        if (value instanceof ChoiceNode) {
            postprocess = true;
            String property = StringUtils.lowerCase(value.toString());
            if (d_alternate) {
                value = "Consider " + property;
            } else {
                value = "Consider " + property + " first";
            }
        }

        Component c = d_defaultRenderer.getListCellRendererComponent(list, value, index, isSelected, cellHasFocus);
        //Post-processing 
        if (postprocess || value instanceof CategorySpecifiers
                || (value instanceof LeafNode && value.toString().equals(LeafNode.NAME_EXCLUDE))) {
            c.setFont(c.getFont().deriveFont(Font.BOLD));
        }
        return c;
    }

}