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/* GraphFactoryCellRenderer.java
* =========================================================================
* This file is part of the GrInvIn project - http://www.grinvin.org
*
* Copyright (C) 2005-2008 Universiteit Gent
*
* 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.
*
* A copy of the GNU General Public License can be found in the file
* LICENSE.txt provided with the source distribution of this program (see
* the META-INF directory in the source jar). This license can also be
* found on the GNU website at http://www.gnu.org/licenses/gpl.html.
*
* If you did not receive a copy of the GNU General Public License along
* with this program, contact the lead developer, or write to the Free
* Software Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
* 02110-1301, USA.
*/
package org.grinvin.gui.components.render;
import java.awt.Color;
import org.grinvin.factories.graphs.GraphFactory;
import org.grinvin.graphs.GraphURIType;
import org.grinvin.gui.icons.SelectUnselectIcon;
import org.grinvin.gui.icons.SvgIconManager;
/**
* Renderer to render {@link GraphFactory} objects in a {@link be.ugent.caagt.swirl.lists.CellList}.
*/
public class GraphFactoryCellRenderer extends AbstractGrinvinCellListCellRenderer {
/**
* Return the singleton instance of this type.
*/
public static GraphFactoryCellRenderer getInstance() {
return INSTANCE;
}
//
private static final GraphFactoryCellRenderer INSTANCE
= new GraphFactoryCellRenderer();
//
public SelectUnselectIcon createIcon(Object value, int size) {
GraphFactory factory = getFactory(value);
return SvgIconManager.getInstance().createSelectUnselectIcon(factory.getIconPath(), factory.getSelectedIconPath(), size);
}
/**
* Returns the standard icon background color for graph factories.
*/
protected Color getIconBackgroundColor(Object value) {
return GraphURIType.FACTORY.getIconBackgroundColor();
}
//
protected String getName(Object value) {
return getFactory(value).getName();
}
//
protected String getDescription(Object value) {
return getFactory(value).getDescription();
}
//
private GraphFactory getFactory(Object value) {
if (value instanceof GraphFactory) {
return (GraphFactory)value;
} else {
throw new IllegalArgumentException("GraphFactoryCellRenderer can only be used with lists of GraphFactory");
}
}
}
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