| gvSIG desktop 1

/* 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 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307,USA.

 *

 * For more information, contact:

 *

 *  Generalitat Valenciana

 *   Conselleria d'Infraestructures i Transport

 *   Av. Blasco Ib??ez, 50

 *   46010 VALENCIA

 *   SPAIN

 *

 *      +34 963862235

 *   gvsig@gva.es

 *      www.gvsig.gva.es

 *

 *    or

 *

 *   IVER T.I. S.A

 *   Salamanca 50

 *   46005 Valencia

 *   Spain

 *

 *   +34 963163400

 *   dac@iver.es

 */

package org.gvsig.annotations.rendering;

import java.awt.Graphics2D;

import java.awt.image.BufferedImage;

import java.util.ArrayList;

import java.util.Map;

import org.cresques.cts.ICoordTrans;

import org.gvsig.compat.print.PrintAttributes;

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

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

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

import org.gvsig.fmap.mapcontext.ViewPort;

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

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

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

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

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

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

import org.gvsig.tools.observer.Observer;

import org.gvsig.tools.persistence.PersistenceException;

import org.gvsig.tools.persistence.PersistentState;

import org.gvsig.tools.task.Cancellable;

import org.gvsig.utils.XMLEntity;

/**

 * Leyenda vectorial para labels.

 *

 * @author Vicente Caballero Navarro

 */ 

public class Annotation_Legend implements IVectorLegend{

        private String fieldName;

        protected int fieldId = -1;

        private String labelFieldName;

        private String labelFieldHeight;

        private String labelFieldRotation;

        private ISymbol defaultSymbol;

        private int shapeType;

        private boolean useDefaultSymbol = false;

//        private boolean overwrite=true;

        private boolean avoidoverlapping=false;

        private boolean deloverlapping=false;

        public Annotation_Legend() {

//                defaultSymbol.setFontSizeInPixels(true);

//                defaultSymbol.setFontColor(Color.black);

//                defaultSymbol.setRotation(0);

//                defaultSymbol.setFontSize(10);

        }        

        @Override

        public Object clone() throws CloneNotSupportedException {

                // TODO Auto-generated method stub

                return super.clone();

        }

        /**

         * @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#addSymbol(java.lang.Object,

         *      ISymbol)

         */

        public void addSymbol(Object key, ISymbol symbol) {

        }

        /**

         * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#clear()

         */

        public void clear() {

        }

        /**

         * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#getDescriptions()

         */

        public String[] getDescriptions() {

                return null;

        }

        /**

         * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#getSymbols()

         */

        public ISymbol[] getSymbols() {

                return null;

        }

        /**

         * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#getFieldName()

         */

        public String getFieldName() {

                return fieldName;

        }

        /**

         * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#setDefaultSymbol(ISymbol)

         */

        public void setDefaultSymbol(ISymbol s) {

                defaultSymbol = (ISymbol) s;

        }

        /*

         * (non-Javadoc)

         *

         * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getLabelField()

         */

        public String getLabelField() {

                return labelFieldName;

        }

        /**

         * @see com.iver.cit.gvsig.fmap.rendering.Legend#setLabelField(int)

         */

        public void setLabelField(String fieldName) {

                labelFieldName = fieldName;

        }

        /**

         * @see com.iver.cit.gvsig.fmap.rendering.ClassifiedLegend#setField()

         */

        public void setFieldName(String str) {

                fieldName = str;

        }

        /**

         * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getSymbol(int)

         */

        public ISymbol getSymbol(int recordIndex)  {

                return null;

        }

        /**

         * Devuelve un s?mbolo a partir de una IFeature. OJO!! Cuando usamos un

         * feature iterator de base de datos el ?nico campo que vendr? rellenado es

         * el de fieldID. Los dem?s vendr?n a nulos para ahorra tiempo de creaci?n.

         *

         * @param feat        Feature

         * @return ISymbol Simbolo.

         */

        public ISymbol getSymbolByFeature(Feature feat) {

                return null;

        }

        /**

         * @see com.iver.cit.gvsig.fmap.rendering.Legend#getDefaultSymbol()

         */

        public ISymbol getDefaultSymbol() {

                return defaultSymbol;

        }

        /**

         * @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#getValues()

         */

        public Object[] getValues() {

                // return symbols.keySet().toArray(new Object[0]);

                return null;

        }

        /**

         * @see com.iver.cit.gvsig.fmap.rendering.Legend#getXMLEntity()

         */

        public XMLEntity getXMLEntity() {

                XMLEntity xml = new XMLEntity();

                xml.putProperty("className", this.getClass().getName());

                xml.putProperty("fieldName", fieldName);

                xml.putProperty("labelfield", labelFieldName);

                xml.putProperty("labelFieldHeight", labelFieldHeight);

                xml.putProperty("labelFieldRotation", labelFieldRotation);

                xml.putProperty("avoidoverlapping",avoidoverlapping);

                xml.putProperty("deloverlapping",deloverlapping);

//                xml.putProperty("overwrite",overwrite);

                xml.putProperty("useDefaultSymbol", useDefaultSymbol);

//                xml.addChild(getDefaultSymbol().getXMLEntity());

                return xml;

        }

        /**

         * Inserta el XMLEntity.

         *

         * @param xml

         *            XMLEntity.

         */

        public void setXMLEntity03(XMLEntity xml) {

        }

        /**

         * Inserta el XMLEntity.

         *

         * @param xml

         *            XMLEntity.

         */

        public void setXMLEntity(XMLEntity xml) {

                clear();

                setFieldName(xml.getStringProperty("fieldName"));

                setLabelField(xml.getStringProperty("labelfield"));

                if (xml.contains("labelFieldHeight")) {

                        setLabelHeightField(xml.getStringProperty("labelFieldHeight"));

                }

                if (xml.contains("labelFieldRotation")) {

                        setLabelRotationField(xml.getStringProperty("labelFieldRotation"));

                }

                useDefaultSymbol = xml.getBooleanProperty("useDefaultSymbol");

                if (xml.contains("avoidoverlapping")){

                        avoidoverlapping=xml.getBooleanProperty("avoidoverlapping");

                        deloverlapping=xml.getBooleanProperty("deloverlapping");

                }

                //defaultSymbol = ISymbol.createFromXML(xml.getChild(0));

        }

        /*

         * (non-Javadoc)

         *

         * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#setDataSource(com.hardcode.gdbms.engine.data.DataSource)

         */

//        public void setDataSource(DataSource ds) throws FieldNotFoundException,

//                        DriverException {

//                // try {

//                // dataSource = ds;

//                // ds.start();

//                // fieldId = ds.getFieldIndexByName(fieldName);

//                // ds.stop();

//                // } catch (com.hardcode.gdbms.engine.data.driver.DriverException e) {

//                // throw new DriverException(e);

//                // }

//        }

        /*

         * (non-Javadoc)

         *

         * @see com.iver.cit.gvsig.fmap.rendering.UniqueValueLegend#getSymbolByValue(com.hardcode.gdbms.engine.values.Value)

         */

//        public ISymbol getSymbolByValue(Value key) {

//                return null;

//        }

        /*

         * (non-Javadoc)

         *

         * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getShapeType()

         */

        public int getShapeType() {

                return shapeType;

        }

        /*

         * (non-Javadoc)

         *

         * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getLabelHeightField()

         */

        public String getLabelHeightField() {

                return labelFieldHeight;

        }

        /**

         * Inserta el alto de campo.

         *

         * @param str

         *            alto.

         */

        public void setLabelHeightField(String str) {

                labelFieldHeight = str;

        }

        /*

         * (non-Javadoc)

         *

         * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getLabelRotationField()

         */

        public String getLabelRotationField() {

                return labelFieldRotation;

        }

        /**

         * Inserta rotaci?n.

         *

         * @param str

         *            Rotaci?n.

         */

        public void setLabelRotationField(String str) {

                labelFieldRotation = str;

        }

        /**

         * Introduce si se tiene que representar el resto de valores o no.

         *

         * @param b

         *            True si se utiliza el resto de valores.

         */

        public void useDefaultSymbol(boolean b) {

                useDefaultSymbol = b;

        }

        /**

         * Devuelve si se utiliza o no el resto de valores para representarse.

         *

         * @return True si se utiliza el resto de valores.

         */

        public boolean isUseDefaultSymbol() {

                return useDefaultSymbol;

        }

        /**

         * Elimina el s?mbolo que tiene como clave el valor que se pasa como

         * par?metro.

         *

         * @param key

         *            clave.

         */

        public void delSymbol(Object key) {

        }

        /*

         * (non-Javadoc)

         *

         * @see com.iver.cit.gvsig.fmap.rendering.VectorialLegend#getUsedFields()

         */

        public String[] getUsedFields() {

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

                if (getFieldName() != null)

                        usedFields.add(getFieldName());

                if (getLabelField() != null)

                        usedFields.add(getLabelField());

                if (getLabelHeightField() != null)

                        usedFields.add(getLabelHeightField());

                if (getLabelRotationField() != null)

                        usedFields.add(getLabelRotationField());

                return usedFields.toArray(new String[0]);

        }

        public void setShapeType(int shapeType) {

                // TODO Auto-generated method stub

        }

        public String getSLDString(String layerName) {

                // TODO Auto-generated method stub

                return null;

        }

        public void setInPixels(boolean b) {

                //defaultSymbol.setFontSizeInPixels(b);

        }

//        public void setIsOverWrite(boolean b) {

//                overwrite=b;

//

//        public void setDelOverLapping(boolean deloverlapping) {

//                this.deloverlapping = deloverlapping;

//        }

//        public boolean isOverWrite() {

//                return overwrite;

//        }

        public boolean isAvoidOverLapping() {

                return avoidoverlapping;

        }

        public void setAvoidOverLapping(boolean avoidoverlapping) {

                this.avoidoverlapping = avoidoverlapping;

        }

        public boolean isDelOverLapping() {

                return deloverlapping;

        }

        public void setDelOverLapping(boolean deloverlapping) {

                this.deloverlapping = deloverlapping;

        }

        public boolean isSuitableForShapeType(int shapeType) {

                // TODO Auto-generated method stub

                return false;

        }

        public void setFeatureStore(FeatureStore fs) throws DataException {

                // TODO Auto-generated method stub

        }

        public void addLegendListener(LegendContentsChangedListener listener) {

                // TODO Auto-generated method stub

        }

        public void fireDefaultSymbolChangedEvent(SymbolLegendEvent event) {

                // TODO Auto-generated method stub

        }

        public LegendContentsChangedListener[] getListeners() {

                // TODO Auto-generated method stub

                return null;

        }

        public void removeLegendListener(LegendContentsChangedListener listener) {

                // TODO Auto-generated method stub

        }

        public String getClassName() {

                // TODO Auto-generated method stub

                return null;

        }

        @SuppressWarnings("unchecked")

        public void draw(BufferedImage image, Graphics2D graphics2D,

                        ViewPort viewPort, Cancellable cancel, double scale,

                        Map queryParameters, ICoordTrans coordTrans,

                        FeatureStore featureStore) throws LegendException {

        }

        @SuppressWarnings("unchecked")

        public void print(Graphics2D g, ViewPort viewPort, Cancellable cancel,

                        double scale, Map queryParameters, ICoordTrans coordTrans,

                        FeatureStore featureStore, PrintAttributes properties)

                        throws LegendException {

        }

        public void addDrawingObserver(Observer observer) {

                // TODO Auto-generated method stub

        }

        public void deleteDrawingObserver(Observer observer) {

                // TODO Auto-generated method stub

        }

        public void deleteDrawingObservers() {

                // TODO Auto-generated method stub

        }

        public void loadFromState(PersistentState state)

                        throws PersistenceException {

                // TODO Auto-generated method stub

        }

        public void saveToState(PersistentState state) throws PersistenceException {

                // TODO Auto-generated method stub

        }

        public ILegend cloneLegend() {

                // TODO Auto-generated method stub

                return null;

        }

}