Application: gvSIG desktop » gvSIG legends: base legends

#Sun Jul 09 18:14:06 CEST 2023

buildNumber=229

org.gvsig.symbology.library.VectorFilterExpressionLibrary

<!--

    gvSIG. Desktop Geographic Information System.

    Copyright (C) 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 3

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    You should have received a copy of the GNU General Public License

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    Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,

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<assembly>

  <id>gvsig-plugin-package</id>

  <formats>

    <format>zip</format>

  </formats>

  <baseDirectory>${project.artifactId}</baseDirectory>

  <includeBaseDirectory>true</includeBaseDirectory>

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    <file>

      <source>target/${project.artifactId}-${project.version}.jar</source>

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      <source>target/package.info</source>

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/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2020 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 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, 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.fmap.rendering;

import java.awt.Graphics2D;

import java.awt.image.BufferedImage;

import java.util.ArrayList;

import javax.swing.JOptionPane;

import org.cresques.cts.ICoordTrans;

import org.gvsig.app.ApplicationLocator;

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataManager;

import org.gvsig.fmap.dal.exception.InitializeException;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.fmap.dal.feature.Feature;

import org.gvsig.fmap.dal.feature.FeatureSelection;

import org.gvsig.fmap.dal.feature.FeatureSet;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.GeometryLocator;

import org.gvsig.fmap.geom.GeometryManager;

import org.gvsig.fmap.mapcontext.MapContextLocator;

import org.gvsig.fmap.mapcontext.MapContextManager;

import org.gvsig.fmap.mapcontext.ViewPort;

import org.gvsig.fmap.mapcontext.rendering.legend.events.SymbolLegendEvent;

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

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

import org.gvsig.i18n.Messages;

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

import org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.AbstractClassifiedVectorLegend;

import org.gvsig.symbology.fmap.mapcontext.rendering.legend.impl.DefaultFeatureDrawnNotification;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynStruct;

import org.gvsig.tools.evaluator.Evaluator;

import org.gvsig.tools.evaluator.EvaluatorData;

import org.gvsig.tools.exception.BaseException;

import org.gvsig.tools.i18n.I18nManager;

import org.gvsig.tools.persistence.PersistenceManager;

import org.gvsig.tools.persistence.PersistentState;

import org.gvsig.tools.persistence.exception.PersistenceException;

import org.gvsig.tools.task.Cancellable;

import org.gvsig.tools.util.Callable;

import org.gvsig.tools.util.Caller;

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

/**

 *

 * Implements a vector legend which represents the elements of a layer depending

 * on the value of an expression. That is, if the expression is evaluated to

 * true, then the symbol associated to the expression is painted. In other case

 * it is not showed.

 *

 * If the expression result is a string, it is considered false if it is the

 * empty string "", true otherwise.

 *

 * If the expression result is numeric, it is considered false if it is zero,

 * and true otherwise.

 *

 * In other cases, it is considered false if the result is null and true

 * otherwise.

 *

 * @author gvSIG Team

 */

public class VectorFilterExpressionLegend

        extends AbstractClassifiedVectorLegend {

    private static final Logger logger = LoggerFactory.getLogger(

            VectorFilterExpressionLegend.class);

    public static final String FILTER_EXPRESSION_LEGEND_PERSISTENCE_DEFINITION_NAME

            = "FILTER_EXPRESSION_LEGEND_PERSISTENCE_DEFINITION_NAME";

    public static final String FILTER_EXPRESSION_LEGEND_NAME = "FILTER_EXPRESSION_LEGEND_NAME";

    public static final String I18N_DEFAULT = Messages.getText("default_value");

    public static final String NON_I18N_DEFAULT = Messages.getText("Default");

    private int shapeType;

    private ISymbol defaultSymbol;

    private boolean useDefaultSymbol = false;

    private long error_msg_count = 0;

    private ArrayList<Item> newSymbols = new ArrayList<Item>() {

        private static final long serialVersionUID = 1L;

        public int indexOf(String expr) {

            return super.indexOf(new Item(expr, null));

        }

    };

    private class Item implements Cloneable {

        private ISymbol sym;

        private Evaluator evaluator;

        public Item(String expression, ISymbol sym) {

            this.sym = sym;

            DataManager dataManager = DALLocator.getDataManager();

            try {

                evaluator = dataManager.createFilter(expression);

            } catch (InitializeException ex) {

                evaluator = null;

            }

        }

        public boolean equals(Object obj) {

            if (obj == null) {

                return false;

            }

            if (!obj.getClass().equals(Item.class)) {

                return false;

            }

            return this.evaluator.getSQL().equals(

                    ((Item) obj).evaluator.getSQL()

            );

        }

        public String getStringExpression() {

            return evaluator.getSQL();

        }

        public Evaluator getEvaluator() {

            return evaluator;

        }

        public Object clone() {

            ISymbol clonesym = null;

            try {

                clonesym = (ISymbol) this.sym.clone();

            } catch (CloneNotSupportedException e) {

                logger.info("Error: unable to clone symbol.", e);

                clonesym = this.sym;

            }

            return new Item(getStringExpression(), clonesym);

        }

    }

    public VectorFilterExpressionLegend() {

        this.setClassifyingFieldNames(new String[0]);

        this.setClassifyingFieldTypes(new int[0]);

    }

    public ISymbol getSymbolByFeature(Feature featu) {

        EvaluatorData evda = featu.getEvaluatorData();

        ISymbol returnSymbol = null;

        Object result = null;

        String expr = null;

        try {

            for (int i = 0; i < newSymbols.size(); i++) {

                Evaluator eval = newSymbols.get(i).getEvaluator();

                expr = eval.getSQL();

                if (expr.equalsIgnoreCase(VectorFilterExpressionLegend.I18N_DEFAULT)) {

                    /*

                     * Skip default item

                     */

                    continue;

                }

                result = eval.evaluate(evda);

                if (isConsideredTrue(result)) {

                    returnSymbol = newSymbols.get(i).sym;

                    if (returnSymbol != null) {

                        return returnSymbol;

                    }

                }

            }

        } catch (Exception e) {

            if (error_msg_count % 1000 == 0) {

                I18nManager i18n = ToolsLocator.getI18nManager();

                String s;

                try{

                    s = featu.toJson().toString().replace("\n", " ");

                } catch (Throwable t) {

                    s=featu.toString();

                }

                logger.info("Error (msg every 1000 occurrences) while getting symbol in VectorFilterExpressionLegend Expression = ["+expr+"], Feature = ["+s+"]", e);

                error_msg_count = 0;

                ApplicationLocator.getManager().message(

                        i18n.getTranslation("_Error_in_expressions_legend")+

                                ". "+

                        i18n.getTranslation("_see_error_log_for_more_information")

                        , JOptionPane.WARNING_MESSAGE);

            }

            error_msg_count++;

            return getDefaultSymbol();

        }

        if (useDefaultSymbol) {

            return getDefaultSymbol();

        }

        return null;

    }

    /**

     * Tells whether the input object is considered true. Basically, it is false

     * if it has an empty value (FALSE, null, 0, "")

     *

     * @param result

     * @return

     */

    private boolean isConsideredTrue(Object res) {

        if (res == null) {

            return false;

        }

        if (res instanceof Boolean) {

            return ((Boolean) res).booleanValue();

        }

        if (res instanceof Number) {

            return ((Number) res).doubleValue() != 0d;

        }

        if (res instanceof String) {

            return ((String) res).length() > 0;

        }

        // Because it is not null

        return true;

    }

    public void addSymbol(Object key, ISymbol symbol) {

        newSymbols.add(new Item((String) key.toString(),

                symbol));

    }

    public void clear() {

        newSymbols.clear();

    }

    public void resetItems() {

        newSymbols = new ArrayList<Item>() {

            private static final long serialVersionUID = 1L;

            public int indexOf(String expr) {

                return super.indexOf(new Item(expr, null));

            }

        };

    }

    public void delSymbol(Object key) {

        ISymbol mySymbol = null;

        for (int i = 0; i < newSymbols.size(); i++) {

            if (newSymbols.get(i).evaluator.getSQL().equals(key)) {

                newSymbols.remove(i);

            }

        }

        fireClassifiedSymbolChangeEvent(new SymbolLegendEvent(mySymbol, null));

    }

    public void replace(ISymbol oldSymbol, ISymbol newSymbol) {

        for (int i = 0; i < newSymbols.size(); i++) {

            if (newSymbols.get(i).sym.equals(oldSymbol)) {

                newSymbols.get(i).sym = newSymbol;

            }

        }

        fireClassifiedSymbolChangeEvent(new SymbolLegendEvent(oldSymbol, newSymbol));

    }

    public String[] getDescriptions() {

        String[] descriptions = new String[newSymbols.size()];

        ISymbol[] auxSym = getSymbols();

        for (int i = 0; i < descriptions.length; i++) {

            descriptions[i] = auxSym[i].getDescription();

        }

        return descriptions;

    }

    public ISymbol[] getSymbols() {

        if (newSymbols != null) {

            ISymbol[] mySymbols = new ISymbol[newSymbols.size()];

            for (int i = 0; i < newSymbols.size(); i++) {

                mySymbols[i] = newSymbols.get(i).sym;

            }

            return mySymbols;

        }

        return null;

    }

    public ISymbol getDefaultSymbol() {

        if (defaultSymbol == null) {

            defaultSymbol = MapContextLocator.getSymbolManager().createSymbol(shapeType);

            fireDefaultSymbolChangedEvent(new SymbolLegendEvent(null, defaultSymbol));

        }

        return defaultSymbol;

    }

    public String getClassName() {

        return getClass().getName();

    }

    public int getShapeType() {

        return shapeType;

    }

    public boolean isUseDefaultSymbol() {

        return useDefaultSymbol;

    }

    public void setDefaultSymbol(ISymbol s) throws IllegalArgumentException {

        if (s == null) {

            throw new NullPointerException("Default symbol cannot be null");

        }

        ISymbol old = defaultSymbol;

        defaultSymbol = s;

        fireDefaultSymbolChangedEvent(new SymbolLegendEvent(old, defaultSymbol));

    }

    public void setShapeType(int shapeType) {

        if (this.shapeType != shapeType) {

            ISymbol sym = MapContextLocator.getSymbolManager().createSymbol(shapeType);

            setDefaultSymbol(sym);

            this.shapeType = shapeType;

        }

    }

    public void useDefaultSymbol(boolean b) {

        useDefaultSymbol = b;

    }

    public Object[] getValues() {

        if (newSymbols != null) {

            Object[] myObjects = new Object[newSymbols.size()];

            for (int i = 0; i < newSymbols.size(); i++) {

                myObjects[i] = newSymbols.get(i).getStringExpression();

            }

            return myObjects;

        }

        return null;

    }

    public static boolean isPolygonal(int ty) {

        GeometryManager geomManager = GeometryLocator.getGeometryManager();

        return geomManager.isSubtype(Geometry.TYPES.MULTISURFACE, ty)

                || geomManager.isSubtype(Geometry.TYPES.SURFACE, ty);

    }

    public static boolean isLinear(int ty) {

        GeometryManager geomManager = GeometryLocator.getGeometryManager();

        return geomManager.isSubtype(Geometry.TYPES.MULTICURVE, ty)

                || geomManager.isSubtype(Geometry.TYPES.CURVE, ty);

    }

    public static boolean isPoint(int ty) {

        GeometryManager geomManager = GeometryLocator.getGeometryManager();

        return geomManager.isSubtype(Geometry.TYPES.MULTIPOINT, ty)

                || geomManager.isSubtype(Geometry.TYPES.POINT, ty);

    }

    public void removeDefaultSymbol() {

    }

    // =============================

    public static class RegisterPersistence implements Callable {

        public Object call() throws Exception {

            PersistenceManager manager = ToolsLocator.getPersistenceManager();

            if (manager.getDefinition(

                    FILTER_EXPRESSION_LEGEND_PERSISTENCE_DEFINITION_NAME) == null) {

                DynStruct definition = manager

                        .addDefinition(VectorFilterExpressionLegend.class,

                                FILTER_EXPRESSION_LEGEND_PERSISTENCE_DEFINITION_NAME,

                                FILTER_EXPRESSION_LEGEND_PERSISTENCE_DEFINITION_NAME

                                + " Persistence definition", null, null);

                definition.extend(manager.getDefinition(

                        AbstractClassifiedVectorLegend.CLASSIFIED_VECTOR_LEGEND_PERSISTENCE_DEFINITION_NAME));

                definition.addDynFieldBoolean("useDefaultSymbol")

                        .setMandatory(true);

                definition.addDynFieldObject("defaultSymbol")

                        .setClassOfValue(ISymbol.class).setMandatory(true);

                definition.addDynFieldInt("shapeType")

                        .setMandatory(true);

                definition.addDynFieldArray("itemSymbolArray")

                        .setClassOfItems(ISymbol.class);

                definition.addDynFieldArray("itemStringArray")

                        .setClassOfItems(String.class);

            }

            return Boolean.TRUE;

        }

    }

    public static class RegisterLegend implements Callable {

        public Object call() throws Exception {

            MapContextManager manager

                    = MapContextLocator.getMapContextManager();

            manager.registerLegend(

                    FILTER_EXPRESSION_LEGEND_NAME,

                    VectorFilterExpressionLegend.class);

            return Boolean.TRUE;

        }

    }

    public void saveToState(PersistentState state) throws PersistenceException {

        super.saveToState(state);

        state.set("useDefaultSymbol", this.isUseDefaultSymbol());

        state.set("defaultSymbol", this.getDefaultSymbol());

        state.set("shapeType", this.getShapeType());

        ISymbol[] syms = this.getSymbols();

        if (syms == null) {

            syms = new ISymbol[0];

        }

        Object[] vals = this.getValues();

        String[] vals_str = null;

        if (vals == null) {

            vals_str = new String[0];

        } else {

            vals_str = new String[vals.length];

            for (int i = 0; i < vals.length; i++) {

                String aux = ((vals[i] == null) ? null : vals[i].toString());

                // Prevents saving localized version of 'Default'

                aux = translateDefault(aux, false);

                vals_str[i] = aux;

            }

        }

        state.set("itemSymbolArray", syms);

        state.set("itemStringArray", vals_str);

    }

    public void loadFromState(PersistentState state)

            throws PersistenceException {

        super.loadFromState(state);

        this.setShapeType(state.getInt("shapeType"));

        Boolean b = state.getBoolean("useDefaultSymbol");

        this.useDefaultSymbol(b);

        ISymbol defsym = (ISymbol) state.get("defaultSymbol");

        this.setDefaultSymbol(defsym);

        String[] strs = state.getStringArray("itemStringArray");

        ISymbol[] syms = (ISymbol[]) state.getArray("itemSymbolArray",

                ISymbol.class);

        if (strs.length != syms.length) {

            logger.info("VectorFilterExpressionLegend - load state - Different size in arrays: " + strs.length + ", " + syms.length);

        }

        int nmin = Math.min(strs.length, syms.length);

        for (int i = 0; i < nmin; i++) {

            String aux = strs[i];

            aux = translateDefault(aux, true);

            this.addSymbol(aux, syms[i]);

        }

    }

    /**

     * Utility method to (un)translate the word 'Default'

     *

     * @param aux

     * @param forward If TRUE, then translate (Default -> Por defecto) If FALSE

     * then untranslate (Por defecto -> Default)

     * @return

     */

    private String translateDefault(String aux, boolean forward) {

        if (aux == null) {

            return null;

        }

        if (forward && aux.compareTo(NON_I18N_DEFAULT) == 0) {

            return I18N_DEFAULT;

        }

        if (!forward && aux.compareTo(I18N_DEFAULT) == 0) {

            return NON_I18N_DEFAULT;

        }

        return aux;

    }

    public Object clone() throws CloneNotSupportedException {

        VectorFilterExpressionLegend resp

                = (VectorFilterExpressionLegend) super.clone();

        Object[] vals = this.getValues();

        ISymbol[] syms = this.getSymbols();

        if (vals != null && syms != null) {

            resp.resetItems();

            int n = Math.min(vals.length, syms.length);

            for (int i = 0; i < n; i++) {

                resp.addSymbol(

                        vals[i],

                        (ISymbol) syms[i].clone());

            }

        }

        ISymbol sym = this.getDefaultSymbol();

        sym = (ISymbol) sym.clone();

        resp.setDefaultSymbol(sym);

        return resp;

    }

    public static void selfRegister() {

        Caller caller = new DefaultCaller();

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

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

        if (!caller.call()) {

            throw new RuntimeException(

                    "Can't register VectorFilterExpressionLegend",

                    caller.getException()

            );

        }

        MapContextManager mcoman = MapContextLocator.getMapContextManager();

        mcoman.registerLegendWriter(

                VectorFilterExpressionLegend.class,

                SymbolManager.LEGEND_FILE_EXTENSION.substring(1),

                PersistenceBasedLegendWriter.class);

    }

    @Override

    protected void drawFeatures(BufferedImage image, Graphics2D g, ViewPort viewPort, Cancellable cancel, ICoordTrans coordTrans, double dpi, DefaultFeatureDrawnNotification drawnNotification, FeatureSet featureSet, FeatureSelection selection) throws BaseException {

        error_msg_count = 0;

        super.drawFeatures(image, g, viewPort, cancel, coordTrans, dpi, drawnNotification, featureSet, selection); //To change body of generated methods, choose Tools | Templates.

    }

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2020 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 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, 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.gui.layerproperties;

import java.awt.BorderLayout;

import java.awt.Dimension;

import java.awt.event.ActionEvent;

import java.awt.event.ActionListener;

import java.io.File;

import java.io.IOException;

import java.util.ArrayList;

import java.util.List;

import javax.swing.BoxLayout;

import javax.swing.ImageIcon;

import javax.swing.JButton;

import javax.swing.JCheckBox;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import org.apache.commons.lang3.StringUtils;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.app.ApplicationLocator;

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

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

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

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

import org.gvsig.fmap.dal.exception.ReadException;

import org.gvsig.fmap.dal.feature.Feature;

import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.dal.feature.FeatureType;

import org.gvsig.fmap.mapcontext.layers.FLayer;

import org.gvsig.fmap.mapcontext.layers.operations.ClassifiableVectorial;

import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect;

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

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

import org.gvsig.gui.beans.swing.GridBagLayoutPanel;

import org.gvsig.gui.beans.swing.JBlank;

import org.gvsig.i18n.Messages;

import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.fill.impl.PictureFillSymbol;

import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.IMarkerFillPropertiesStyle;

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

import org.gvsig.symbology.swing.SymbologySwingLocator;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.i18n.I18nManager;

import org.gvsig.tools.swing.api.ToolsSwingLocator;

import org.gvsig.tools.swing.api.usability.UsabilitySwingManager;

import org.gvsig.tools.swing.api.windowmanager.Dialog;

import org.gvsig.tools.swing.api.windowmanager.WindowManager;

import org.gvsig.tools.swing.api.windowmanager.WindowManager_v2;

/**

 * Implements the JPanel that shows the properties of a

 * VectorialFilterExpressionLegend

 * in order to allows the user to modify its characteristics

 *

 * @author gvSIG Team

 *

 */

public class VectorFilterExpressionPanel extends JPanel

implements ILegendPanel, ActionListener {

    private static final Logger logger = LoggerFactory.getLogger(

        VectorFilterExpressionPanel.class);

	private static final long serialVersionUID = -7187473609965942511L;

	private VectorFilterExpressionLegend theLegend;

	private VectorFilterExpressionLegend auxLegend;

	private ClassifiableVectorial layer;

	private PictureFillSymbol previewSymbol;

	private JPanel pnlCenter;

	private JPanel pnlMovBut;

	private SymbolTable symbolTable;

	private JButton btnAddExpression;

//	private JButton btnModExpression;

	private JButton btnRemoveExpression;

	private JButton moveUp;

	private JButton moveDown;

	private int shapeType;

	protected JCheckBox chkdefaultvalues = null;

	protected JSymbolPreviewButton defaultSymbolPrev;

	private GridBagLayoutPanel defaultSymbolPanel = new GridBagLayoutPanel();

	private UsabilitySwingManager usabilitySwingManager = ToolsSwingLocator.getUsabilitySwingManager();

	/**

	 * This is the default constructor

	 */

	public VectorFilterExpressionPanel() {

		super();

		initialize();

	}

	/**

	 * This method initializes this

	 */

	private void initialize() {

		pnlCenter = new JPanel();

		pnlCenter.setLayout(new BorderLayout());

		JPanel pnlButtons = new JPanel();

		btnAddExpression = usabilitySwingManager.createJButton(

		    Messages.getText("Anadir"));

		btnAddExpression.setActionCommand("NEW_EXPRESSION");

		btnAddExpression.addActionListener(this);

		pnlButtons.add(btnAddExpression);

//		btnModExpression = usabilitySwingManager.createJButton(

//		    Messages.getText("modify_filter_expression"));

//		btnModExpression.setActionCommand("MODIFY_EXPRESSION");

//		btnModExpression.addActionListener(this);

//		pnlButtons.add(btnModExpression);

		btnRemoveExpression = usabilitySwingManager.createJButton(

		    Messages.getText("Quitar"));

		btnRemoveExpression.setActionCommand("REMOVE");

		btnRemoveExpression.addActionListener(this);

		pnlButtons.add(btnRemoveExpression);

		defaultSymbolPanel.add(getChkDefaultvalues());

		pnlCenter.add(defaultSymbolPanel,BorderLayout.NORTH);

		this.setLayout(new BorderLayout());

		this.add(pnlCenter, BorderLayout.CENTER);

		this.add(pnlButtons, BorderLayout.SOUTH);

	}

	public void getDefaultSymbolPrev(int shapeType) {

		if(defaultSymbolPrev == null){

			defaultSymbolPrev = new JSymbolPreviewButton(shapeType);

			defaultSymbolPrev.setPreferredSize(new Dimension(110,20));

			defaultSymbolPanel.add(defaultSymbolPrev,null);

		}

	}

	public String getDescription() {

		return Messages.getText(

		    "shows_the_elements_of_the_layer_depending_on_the_value_of_a_filter_expression") + ".";

	}

	public ISymbol getIconSymbol() {

		if (previewSymbol == null) {

			try {

				previewSymbol = new PictureFillSymbol();

				previewSymbol.setImage( new File(

						this.getClass().getClassLoader().

						getResource("images" + File.separator

						    + "legend" + File.separator

						    + "legend-overview-vectorial-unique-value.png").

						getFile()).toURI().toURL());

				previewSymbol.getMarkerFillProperties().

				setFillStyle(

						IMarkerFillPropertiesStyle.SINGLE_CENTERED_SYMBOL);

			} catch (IOException e) {

				return null;

			}

		}

		return previewSymbol;

	}

	public ILegend getLegend() {

		auxLegend.clear();

		fillSymbolListFromTable();

		theLegend = (VectorFilterExpressionLegend) auxLegend.cloneLegend();

		if(defaultSymbolPrev.getSymbol() != null)

			theLegend.setDefaultSymbol(defaultSymbolPrev.getSymbol());

		theLegend.useDefaultSymbol(chkdefaultvalues.isSelected());

		return theLegend;

	}

	/**

	 * Fills the list of symbols of the legend

	 *

	 */

	private void fillSymbolListFromTable() {

		Object clave;

		ISymbol theSymbol;

		FLyrVect m = (FLyrVect) layer;

		try {

			if(auxLegend.getClassifyingFieldNames() != null) {

				String[] fNames= auxLegend.getClassifyingFieldNames();

				int[] fieldTypes  = new int[auxLegend.getClassifyingFieldNames().length];

				FeatureStore fsto = (FeatureStore) m.getDataStore();

				FeatureType fty = fsto.getDefaultFeatureType();

				for (int i = 0; i < fNames.length; i++) {

					fieldTypes[i] = fty.getAttributeDescriptor(fNames[i]).getType();

				}

				auxLegend.setClassifyingFieldTypes(fieldTypes);

			}

		} catch (Exception e) {

		}

		auxLegend.useDefaultSymbol(chkdefaultvalues.isSelected());

		for (int row = 0; row < symbolTable.getRowCount(); row++) {

			clave =  symbolTable.getFieldValue(row, 1);

			theSymbol = (ISymbol) symbolTable.getFieldValue(row, 0);

			theSymbol.setDescription((String) symbolTable.getFieldValue(row, 2));

			auxLegend.addSymbol(clave, theSymbol);

		}

		if(chkdefaultvalues.isSelected()){

			if(defaultSymbolPrev.getSymbol() != null){

				String description = VectorFilterExpressionLegend.I18N_DEFAULT;

				defaultSymbolPrev.getSymbol().setDescription(description);

				auxLegend.addSymbol(

				    description, defaultSymbolPrev.getSymbol());

			}

		}

	}

	public Class<VectorFilterExpressionLegend> getLegendClass() {

		return VectorFilterExpressionLegend.class;

	}

	public JPanel getPanel() {

		return this;

	}

	public Class<Categories> getParentClass() {

		return Categories.class;

	}

	public String getTitle() {

		return Messages.getText("expressions");

	}

	public boolean isSuitableFor(FLayer layer) {

		FLyrVect lVect = (FLyrVect) layer;

		try {

			return

			    VectorFilterExpressionLegend.isPoint(lVect.getShapeType())

			    ||

                VectorFilterExpressionLegend.isLinear(lVect.getShapeType())

                ||

                VectorFilterExpressionLegend.isPolygonal(lVect.getShapeType());

		} catch (Exception e) {

			return false;

		}

	}

	public void setData(FLayer lyr, ILegend legend) {

		this.layer = (ClassifiableVectorial) lyr;

		shapeType = 0;

		try {

			shapeType = this.layer.getGeometryType().getType();

		} catch (ReadException e) {

		    logger.info("Error while getting layer shp type", e);

		    ApplicationLocator.getManager().message(

		        Messages.getText("generating_intervals"),

		        JOptionPane.ERROR_MESSAGE);

		}

		if (symbolTable != null)

			pnlCenter.remove(symbolTable);

		if (pnlMovBut != null)

			pnlCenter.remove(pnlMovBut);

		getDefaultSymbolPrev(shapeType);

		symbolTable = new SymbolTable(this, "expressions", shapeType);

    try {

      ExpressionFieldCellEditor cellEditor = new ExpressionFieldCellEditor(

              ((FLyrVect)layer).getFeatureStore()

      );

      symbolTable.setCellEditor(cellEditor);

    } catch(Exception ex) {

    }

		pnlCenter.add(symbolTable, BorderLayout.CENTER);

		pnlCenter.add(getPnlMovBut(),BorderLayout.EAST);

		if (legend instanceof VectorFilterExpressionLegend) {

            auxLegend = (VectorFilterExpressionLegend) legend.cloneLegend();

            if (auxLegend.isUseDefaultSymbol()) {

                // Default must not be in table

                fillTableSkipDefault(auxLegend);

            } else {

                symbolTable.fillTableFromSymbolList(

                    auxLegend.getSymbols(),

                    auxLegend.getValues(),

                    auxLegend.getDescriptions());

            }

		} else {

			auxLegend = new VectorFilterExpressionLegend();

			auxLegend.setShapeType(shapeType);

		}

		defaultSymbolPrev.setSymbol(auxLegend.getDefaultSymbol());

		getChkDefaultvalues().setSelected(auxLegend.isUseDefaultSymbol());

	}

	private JPanel getPnlMovBut() {

		if(pnlMovBut == null){

			pnlMovBut = new JPanel();

			pnlMovBut.setLayout(new BoxLayout(pnlMovBut, BoxLayout.Y_AXIS));

			pnlMovBut.add(new JBlank(1, 70));

			ImageIcon ico = IconThemeHelper.getImageIcon(

			    "symbol-layer-move-up");

			moveUp = usabilitySwingManager.createJButton(ico);

			pnlMovBut.add(moveUp);

			moveUp.setSize(new Dimension(15,15));

			pnlMovBut.add(new JBlank(1,10));

			ico = IconThemeHelper.getImageIcon(

                "symbol-layer-move-down");

			moveDown = usabilitySwingManager.createJButton(ico);

			pnlMovBut.add(moveDown);

			pnlMovBut.add(new JBlank(1, 70));

			moveDown.setActionCommand("MOVE-DOWN");

			moveUp.setActionCommand("MOVE-UP");

			moveDown.addActionListener(this);

			moveUp.addActionListener(this);

		}

		return pnlMovBut;

	}

	public void actionPerformed(ActionEvent e) {

		int[] indices = null;

		Feature dummyFeat = null;

		if(e.getActionCommand() == "MOVE-UP" || e.getActionCommand() == "MOVE-DOWN"){

			indices = symbolTable.getSelectedRows();

		}

		if(e.getActionCommand() == "MOVE-UP"){

			if (indices.length>0) {

				int classIndex = indices[0];

				int targetPos = Math.max(0, classIndex-1);

				symbolTable.moveUpRows(classIndex, targetPos,indices.length);

			}

		}

		if(e.getActionCommand() == "MOVE-DOWN"){

			if (indices.length>0) {

				int classIndex = indices[indices.length-1];

				int targetPos = Math.min(symbolTable.getRowCount()-1, classIndex+1);

				symbolTable.moveDownRows(classIndex, targetPos,indices.length);

			}

		}

		if(e.getActionCommand() == "MOVE-UP" || e.getActionCommand() == "MOVE-DOWN"){

			ArrayList<String> orders = new ArrayList<String>();

			for (int i = 0; i < symbolTable.getRowCount(); i++) {

				orders.add(symbolTable.getFieldValue(i,1).toString());

			}

		} if (e.getActionCommand() == "NEW_EXPRESSION") {

		    FLyrVect vect = (FLyrVect) layer;

		    final FeatureStore fsto = vect.getFeatureStore();

		    final FeatureType fty = fsto.getDefaultFeatureTypeQuietly();

		    final int shptype = fty.getDefaultGeometryAttribute().getGeomType().getType();

        final I18nManager i18n = ToolsLocator.getI18nManager();

        final ExpressionSymbolPanel esp = new ExpressionSymbolPanel(fsto, shptype, previewSymbol);

        final WindowManager_v2 windowManager = (WindowManager_v2) ToolsSwingLocator.getWindowManager();

        final Dialog dialog = windowManager.createDialog(

              esp,

              i18n.getTranslation("expression_creator"),

              "",

              WindowManager_v2.BUTTONS_OK_CANCEL

        );

        dialog.addActionListener((ActionEvent e1) -> {

          if( dialog.getAction()!=WindowManager_v2.BUTTON_OK ) {

            return;

          }

          String expr = esp.getExpression();

          if ( StringUtils.isBlank(expr) ) {

              ApplicationLocator.getManager().messageDialog(

                  Messages.getText("error_validating_filter_query"),

                  Messages.getText("error"),

                  JOptionPane.ERROR_MESSAGE);

              return;

          }

          ISymbol sym = esp.getSymbol();

          this.addClassFieldNames(fty);

          auxLegend.addSymbol(expr, sym);

          symbolTable.removeAllItems();

          fillTableSkipDefault(auxLegend);

          repaint();

        });

        dialog.show(WindowManager.MODE.DIALOG);

//

//    }

//		else if (e.getActionCommand() == "MODIFY_EXPRESSION") {

//

//			if(symbolTable.getSelectedRowElements() == null) {

//				JOptionPane.showMessageDialog(this,

//				    Messages.getText("select_one_row")+".\n");

//			} else {

//

//		         FLyrVect vect = (FLyrVect) layer;

//		         FeatureStore fsto = (FeatureStore) vect.getDataStore();

//		         FeatureType fty = null;

//		         int shptype = 0;

//		         try {

//		             fty = fsto.getDefaultFeatureType();

//		             shptype = vect.getGeometryType().getType();

//		             dummyFeat = fsto.createNewFeature(true);

//		         } catch (Exception exc) {

//		             logger.error(Messages.getText(

//		                 "error_trying_to_access_to_the_layer"), exc);

//		             return;

//		         }

//

//		        ISymbol mySymbol = (ISymbol) symbolTable.getSelectedRowElements()[0];

//                String expression = (String) symbolTable.getSelectedRowElements()[1];

//

//                EvaluatorWithDescriptions evalu =

//                    EvaluatorCreator.getEvaluator(expression);

//

//                MDIManager mm = ApplicationLocator.getManager().getUIManager();

//                ExpressionSymbolPanel esp = new ExpressionSymbolPanel(

//                    dummyFeat, evalu, shptype, mySymbol);

//                mm.addCentredWindow(esp);

//	            /*

//	             * esp is modal

//	             */

//	            if (!esp.isOkPressed()) {

//	                return;

//	            }

//

//	            String expr = esp.getExpression();

//	            if (expr == null || expr.length() == 0) {

//	                ApplicationLocator.getManager().messageDialog(

//	                    Messages.getText("error_validating_filter_query"),

//	                    Messages.getText("error"),

//	                    JOptionPane.ERROR_MESSAGE);

//	                return;

//	            }

//

//	            ISymbol sym = esp.getSymbol();

////	            evalu = EvaluatorCreator.getEvaluator(expr);

//	            // Add all fields in the feature type

//	            this.addClassFieldNames(fty);

//

//	            // Remove old

//				auxLegend.delSymbol(expression);

//				auxLegend.addSymbol(expr, sym);

//				symbolTable.removeAllItems();

//				this.fillTableSkipDefault(auxLegend);

//

//				repaint();

//			}

    } else if (e.getActionCommand() == "REMOVE") {

			if(symbolTable.getSelectedRowElements() == null) {

				JOptionPane.showMessageDialog(this,

				    Messages.getText("select_one_row"));

			} else{

				String my_expr = (String) symbolTable.getSelectedRowElements()[1];

				auxLegend.delSymbol(my_expr);

				symbolTable.removeAllItems();

				fillTableSkipDefault(auxLegend);

				repaint();

			}

		}

	}

	private void addClassFieldNames(FeatureType ft) {

	    FeatureAttributeDescriptor[] atts = ft.getAttributeDescriptors();

	    String[] nn = new String[atts.length];

	    for (int i=0; i<atts.length; i++) {

	        nn[i] = atts[i].getName();

	    }

	    addClassFieldNames(nn);

	}

	/**

	 * Adds new classifying field names to the legend when a new expression is

	 * created or an existing one is modified

	 * @param fieldNamesExpression

	 */

	private void addClassFieldNames(String[] fieldNamesExpression) {

		boolean appears = false;

		ArrayList<String> myFieldNames = new ArrayList<String>();

		if (auxLegend.getClassifyingFieldNames() != null) {

			for (int i = 0; i < auxLegend.getClassifyingFieldNames().length; i++) {

				myFieldNames.add(auxLegend.getClassifyingFieldNames()[i]);

			}

			for (int i = 0; i < fieldNamesExpression.length; i++) {

				appears = false;

				for (int j = 0; j < auxLegend.getClassifyingFieldNames().length; j++) {

					if (auxLegend.getClassifyingFieldNames()[j].compareTo((String) fieldNamesExpression[i]) == 0)

						appears = true;

				}

				if(!appears) {

					myFieldNames.add((String) fieldNamesExpression[i]);

				}

			}

			auxLegend.setClassifyingFieldNames((String[])myFieldNames.toArray(new

					String[myFieldNames.size()]));

		}

		else {

			for (int i = 0; i < fieldNamesExpression.length; i++) {

				myFieldNames.add((String) fieldNamesExpression[i]);

			}

			auxLegend.setClassifyingFieldNames((String[])myFieldNames.toArray(new

					String[myFieldNames.size()]));

		}

	}

	public ImageIcon getIcon() {

	    ImageIcon ii = IconThemeHelper.getImageIcon(

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

	    return ii;

	}

	/**

	 * This method initializes chkdefaultvalues

	 *

	 * @return javax.swing.JCheckBox

	 */

	protected JCheckBox getChkDefaultvalues() {

		if (chkdefaultvalues == null) {

			chkdefaultvalues = new JCheckBox();

			chkdefaultvalues.setText(Messages.getText("resto_valores")+": ");

			chkdefaultvalues.setBounds(new java.awt.Rectangle(342, 26, 141, 20));

			chkdefaultvalues.setSelected(false);

			chkdefaultvalues.addActionListener(new java.awt.event.ActionListener() {

				public void actionPerformed(java.awt.event.ActionEvent e) {

					if (chkdefaultvalues.isSelected()) {

						auxLegend.useDefaultSymbol(true);

					} else {

						auxLegend.useDefaultSymbol(false);

					}

				}

			});

		}

		return chkdefaultvalues;

	}

	private void fillTableSkipDefault(VectorFilterExpressionLegend leg) {

	    Object[] src_expr = leg.getValues();

	    List<Integer> rem_ind = new ArrayList<Integer>();

	    for (int i=0; i<src_expr.length; i++) {

	        if (VectorFilterExpressionLegend.I18N_DEFAULT.

	            compareToIgnoreCase((String) src_expr[i]) == 0) {

	            rem_ind.add(new Integer(i));

	        }

	    }

        ISymbol[] src_syms = leg.getSymbols();

        String[] src_descs = leg.getDescriptions();

        // Object[] src_expr

        List<ISymbol> syms = new ArrayList<ISymbol>();

        List<Object> vals = new ArrayList<Object>();

        List<String> descs = new ArrayList<String>();

        for (int i=0; i<src_expr.length; i++) {

            if (!isIn(i, rem_ind)) {

                syms.add(src_syms[i]);

                vals.add(src_expr[i]);

                descs.add(src_descs[i]);

            }

        }

	    symbolTable.fillTableFromSymbolList(

	        (ISymbol[]) syms.toArray(new ISymbol[0]),

            (Object[]) vals.toArray(new Object[0]),

            (String[]) descs.toArray(new String[0]));

      doUpdateCellEditor();

	}

  private void doUpdateCellEditor() {

      try {

        ExpressionFieldCellEditor cellEditor = new ExpressionFieldCellEditor(

                ((FLyrVect)layer).getFeatureStore()

        );

        symbolTable.setCellEditor(cellEditor);

      } catch(Exception ex) {

        logger.debug("Can't update cell editors",ex);

      }    

  }

    /**

     * @param i

     * @param rem_ind

     * @return

     */

    private boolean isIn(int n, List<Integer> int_list) {

        if (int_list == null || int_list.size() == 0) {

            return false;

        }

        for (int i=0; i<int_list.size(); i++) {

            if (int_list.get(i) instanceof Integer) {

                Integer item = (Integer) int_list.get(i);

                if (item.intValue() == n) {

                    return true;

                }

            }

        }

        return false;

    }

    public static void selfRegister() {

        IconThemeHelper.registerIcon("legend","legend-overview-vector-filter-expression", VectorFilterExpressionPanel.class);

        IconThemeHelper.registerIcon("legend","legend-overview-vectorial-unique-value", VectorFilterExpressionPanel.class);

        IconThemeHelper.registerIcon("symbol","symbol-layer-move-down", VectorFilterExpressionPanel.class);

        IconThemeHelper.registerIcon("symbol","symbol-layer-move-up", VectorFilterExpressionPanel.class);

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

//        SymbologySwingLocator.getSwingManager().registerLegendEditor(VectorFilterExpressionPanel2.class);

        SymbolTable.addNewCellEditor("expressions",

            new ExpressionFieldCellEditor(null));

    }

}

/* gvSIG. Sistema de Informaci�n Geogr�fica de la Generalitat Valenciana

 *

 * Copyright (C) 2004 IVER T.I. and Generalitat Valenciana.

 *

 * 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 progra/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2020 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 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, 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.gui.layerproperties;

import java.awt.Component;

import javax.swing.AbstractCellEditor;

import javax.swing.JTable;

import javax.swing.table.TableCellEditor;

import org.gvsig.expressionevaluator.Expression;

import org.gvsig.expressionevaluator.ExpressionUtils;

import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingLocator;

import org.gvsig.expressionevaluator.swing.ExpressionEvaluatorSwingManager;

import org.gvsig.expressionevaluator.swing.JExpressionPicker;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.dal.swing.DALSwingLocator;

import org.gvsig.fmap.dal.swing.DataSwingManager;

/**

 * Cell Editor for expressions. It controls the edition events in an expression

 * column of the table

 *

 * @author gvSIG Team

 */

public class ExpressionFieldCellEditor 

        extends AbstractCellEditor

        implements TableCellEditor 

  {

  private final JExpressionPicker picker;

	public ExpressionFieldCellEditor(FeatureStore store) {

    ExpressionEvaluatorSwingManager manager = ExpressionEvaluatorSwingLocator.getManager();

    this.picker = manager.createJExpressionPicker();

    if( store != null ) {

      DataSwingManager dataSwingManager = DALSwingLocator.getManager();    

      dataSwingManager.configureExpressionBuilder(picker.getConfig(), store);  

    }

	}

  @Override

  public Object getCellEditorValue() {

    Expression value = this.picker.getExpression();

    if( value == null ) {

      return null;

    }

    return value.getPhrase();

  }

  @Override

  public Component getTableCellEditorComponent(JTable table, Object value, boolean isSelected, int row, int column) {

    if( value instanceof String ) {

      this.picker.setExpression(ExpressionUtils.createExpression((String) value));

    } else {

      this.picker.setExpression(null);

    }

    return this.picker.asJComponent();

  }

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2020 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 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, 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.gui.layerproperties;

import java.awt.event.ActionEvent;

import java.io.File;

import java.io.IOException;

import java.net.URL;

import java.util.ArrayList;

import java.util.Arrays;

import java.util.List;

import javax.swing.ImageIcon;

import javax.swing.JOptionPane;

import javax.swing.JPanel;

import org.apache.commons.lang3.StringUtils;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.app.ApplicationLocator;

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

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

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

import org.gvsig.fmap.dal.exception.ReadException;

import org.gvsig.fmap.dal.feature.FeatureAttributeDescriptor;

import org.gvsig.fmap.dal.feature.FeatureStore;

import org.gvsig.fmap.dal.feature.FeatureType;

import org.gvsig.fmap.mapcontext.layers.FLayer;

import org.gvsig.fmap.mapcontext.layers.operations.ClassifiableVectorial;

import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect;

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

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

import org.gvsig.i18n.Messages;

import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.fill.impl.PictureFillSymbol;

import org.gvsig.symbology.fmap.mapcontext.rendering.symbol.style.IMarkerFillPropertiesStyle;

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

import org.gvsig.symbology.swing.SymbologySwingLocator;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.i18n.I18nManager;

import org.gvsig.tools.swing.api.ToolsSwingLocator;

import org.gvsig.tools.swing.api.ToolsSwingManager;

import org.gvsig.tools.swing.api.pickercontroller.PickerController;

import org.gvsig.tools.swing.api.windowmanager.Dialog;