Application: gvSIG desktop » gvSIG legends: base legends

/* gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2013 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.symbology.library;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.app.project.documents.view.legend.gui.SymbolTable;

import org.gvsig.fmap.mapcontext.MapContextLocator;

import org.gvsig.fmap.mapcontext.MapContextManager;

import org.gvsig.fmap.mapcontext.rendering.legend.ISingleSymbolLegend;

import org.gvsig.fmap.mapcontext.rendering.symbols.SymbolManager;

import org.gvsig.symbology.SymbologyLibrary;

import org.gvsig.symbology.fmap.mapcontext.rendering.legend.driver.impl.PersistenceBasedLegendReader;

import org.gvsig.symbology.fmap.mapcontext.rendering.legend.driver.impl.PersistenceBasedLegendWriter;

import org.gvsig.symbology.fmap.rendering.VectorFilterExpressionLegend;

import org.gvsig.symbology.gui.layerproperties.ExpressionFieldCellEditor;

import org.gvsig.symbology.gui.layerproperties.VectorFilterExpressionPanel;

import org.gvsig.symbology.swing.SymbologySwingLocator;

import org.gvsig.tools.library.AbstractLibrary;

import org.gvsig.tools.library.LibraryException;

import org.gvsig.tools.persistence.xml.XMLPersistenceLibrary;

import org.gvsig.tools.util.Caller;

import org.gvsig.tools.util.impl.DefaultCaller;

/**

 * Simple library to register vector filter expression legend

 *

 * @author jldominguez

 *

 */

public class VectorFilterExpressionLibrary extends AbstractLibrary {

    public void doRegistration() {

        registerAsImplementationOf(VectorFilterExpressionLibrary.class);

        /*

         * This checks map context library registration

         */

        require(SymbologyLibrary.class);

        /*

         * This is because we need to use persistence manager

         */

        require(XMLPersistenceLibrary.class);

    }

    protected void doInitialize() throws LibraryException {

    }

    protected void doPostInitialize() throws LibraryException {

        IconThemeHelper.registerIcon("legend",

            "legend-overview-vector-filter-expression", this);

        IconThemeHelper.registerIcon("legend",

            "legend-overview-vectorial-unique-value", this);

        IconThemeHelper.registerIcon("symbol",

            "symbol-layer-move-down", this);

        IconThemeHelper.registerIcon("symbol",

            "symbol-layer-move-up", this);

        Caller caller = new DefaultCaller();

        caller.add(new VectorFilterExpressionLegend.RegisterLegend());

        caller.add(new VectorFilterExpressionLegend.RegisterPersistence());

        /*

         * Do register of all

         */

        if( !caller.call() ) {

            throw new LibraryException(

                VectorFilterExpressionLibrary.class,

                caller.getExceptions());

        }

        MapContextManager mcoman = MapContextLocator.getMapContextManager();

        mcoman.registerLegendWriter(

                        VectorFilterExpressionLegend.class,

                SymbolManager.LEGEND_FILE_EXTENSION.substring(1),

                PersistenceBasedLegendWriter.class);

        SymbologySwingLocator.getSwingManager().registerLegendEditor(VectorFilterExpressionPanel.class);

        SymbolTable.addNewCellEditor("expressions",

            new ExpressionFieldCellEditor());

    }

}