Application: gvSIG desktop » gvSIG tools: Vector editing

angle_between_elements = Angulo entre elementos

remove = Eliminar

angle_between_elements = Angle between elements

remove = Remove

      <action name="remove" label="remove" tooltip="remove"

        action-command="remove" icon="remove" position="601002000"

        accelerator="delete" />

        action-command="insert-point" icon="insert-point" position="601002010"

      <menu text="Layer/Remove/remove" name="remove" />

        <selectable-tool name="remove" />

        <include>org.gvsig:org.gvsig.vectorediting.lib.prov.remove</include>

    <dependency>

      <groupId>org.gvsig</groupId>

      <artifactId>

        org.gvsig.vectorediting.lib.prov.remove

      </artifactId>

    </dependency>

      <dependency>

        <groupId>org.gvsig</groupId>

        <artifactId>

          org.gvsig.vectorediting.lib.prov.remove

        </artifactId>

        <version>1.0.3-SNAPSHOT</version>

      </dependency>

		<module>org.gvsig.vectorediting.lib.prov.remove</module>

org.gvsig.vectorediting.lib.prov.remove.RemoveEditingLibrary

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2014 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.vectorediting.lib.prov.remove;

import java.awt.geom.AffineTransform;

import java.util.ArrayList;

import java.util.HashMap;

import java.util.List;

import java.util.Map;

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

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

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

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

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

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.fmap.geom.GeometryLocator;

import org.gvsig.fmap.geom.GeometryManager;

import org.gvsig.fmap.geom.aggregate.Aggregate;

import org.gvsig.fmap.geom.aggregate.MultiCurve;

import org.gvsig.fmap.geom.aggregate.MultiPoint;

import org.gvsig.fmap.geom.aggregate.MultiSurface;

import org.gvsig.fmap.geom.exception.CreateGeometryException;

import org.gvsig.fmap.geom.operation.GeometryOperationException;

import org.gvsig.fmap.geom.operation.GeometryOperationNotSupportedException;

import org.gvsig.fmap.geom.primitive.Curve;

import org.gvsig.fmap.geom.primitive.Line;

import org.gvsig.fmap.geom.primitive.Point;

import org.gvsig.fmap.geom.primitive.Surface;

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

import org.gvsig.tools.dispose.DisposableIterator;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.exception.BaseException;

import org.gvsig.tools.service.spi.ProviderServices;

import org.gvsig.tools.visitor.VisitCanceledException;

import org.gvsig.tools.visitor.Visitor;

import org.gvsig.vectorediting.lib.api.DrawingStatus;

import org.gvsig.vectorediting.lib.api.EditingServiceParameter;

import org.gvsig.vectorediting.lib.api.EditingServiceParameter.TYPE;

import org.gvsig.vectorediting.lib.api.exceptions.DrawServiceException;

import org.gvsig.vectorediting.lib.api.exceptions.FinishServiceException;

import org.gvsig.vectorediting.lib.api.exceptions.InvalidEntryException;

import org.gvsig.vectorediting.lib.api.exceptions.StartServiceException;

import org.gvsig.vectorediting.lib.api.exceptions.StopServiceException;

import org.gvsig.vectorediting.lib.spi.AbstractEditingProvider;

import org.gvsig.vectorediting.lib.spi.DefaultDrawingStatus;

import org.gvsig.vectorediting.lib.spi.DefaultEditingServiceParameter;

import org.gvsig.vectorediting.lib.spi.EditingProvider;

import org.gvsig.vectorediting.lib.spi.EditingProviderFactory;

import org.gvsig.vectorediting.lib.spi.EditingProviderLocator;

import org.gvsig.vectorediting.lib.spi.EditingProviderManager;

import org.gvsig.vectorediting.lib.spi.EditingProviderServices;

/**

 * @author fdiaz

 *

 */

public class RemoveEditingProvider extends AbstractEditingProvider implements

    EditingProvider {

    private EditingServiceParameter selection;

    private FeatureStore featureStore;

    private Map<EditingServiceParameter, Object> values;

    /**

     * Default constructor.

     *

     * @param providerServices

     *            available services for this provider

     * @param parameters

     *            of this provider

     */

    public RemoveEditingProvider(ProviderServices providerServices,

        DynObject parameters) {

        super(providerServices);

        this.featureStore =

            (FeatureStore) parameters

                .getDynValue(EditingProviderFactory.FEATURE_STORE_FIELD);

        this.selection =

            new DefaultEditingServiceParameter("selection", "selection",

                TYPE.SELECTION);

    }

    public EditingServiceParameter next() {

        if (values.get(selection) == null) {

            return selection;

        }

        return null;

    }

    public DrawingStatus getDrawingStatus(Point mousePosition)

        throws DrawServiceException {

        // GeometryManager geometryManager =

        // GeometryLocator.getGeometryManager();

        // EditingProviderManager editingProviderManager =

        // EditingProviderLocator.getProviderManager();

        // EditingProviderServices editingProviderServices =

        // (EditingProviderServices) getProviderServices();

        // int subtype;

        // try {

        // subtype = editingProviderServices.getSubType(featureStore);

        // } catch (DataException e2) {

        // throw new DrawServiceException(e2);

        // }

        // ISymbol lineSymbolEditing =

        // editingProviderManager.getSymbol("line-symbol-editing");

        // ISymbol auxiliarylineSymbolEditing =

        // editingProviderManager.getSymbol("auxiliary-line-symbol-editing");

        // ISymbol polygonSymbolEditing =

        // editingProviderManager.getSymbol("polygon-symbol-editing");

        // ISymbol auxiliaryPointSymbolEditing =

        // editingProviderManager.getSymbol("auxiliary-point-symbol-editing");

        //

        // DefaultDrawingStatus drawingStatus = new DefaultDrawingStatus();

        //

        // if (values != null) {

        //

        // FeatureSelection featureSelection =

        // (FeatureSelection) values.get(selection);

        // Point firstPointValue = (Point) values.get(firstPoint);

        //

        // if (featureSelection != null && firstPointValue != null) {

        // drawingStatus.addStatus(firstPointValue, auxiliaryPointSymbolEditing,

        // "");

        // Line auxLine;

        // try {

        // auxLine = geometryManager.createLine(subtype);

        // } catch (CreateGeometryException e1) {

        // throw new DrawServiceException(e1);

        // }

        // auxLine.setPoints(firstPointValue, mousePosition);

        // drawingStatus.addStatus(auxLine, auxiliarylineSymbolEditing, "");

        //

        // DisposableIterator it = null;

        // try {

        // it = featureSelection.fastIterator();

        // while (it.hasNext()) {

        // Feature feature = (Feature) it.next();

        //

        // Geometry geometry =

        // feature.getDefaultGeometry().cloneGeometry();

        //

        // AffineTransform at =

        // getMoveAffineTransform(firstPointValue,

        // mousePosition);

        // geometry.transform(at);

        // ISymbol symbol=null;

        // if(geometry instanceof Curve || geometry instanceof MultiCurve){

        // symbol = lineSymbolEditing;

        // } else if(geometry instanceof Surface || geometry instanceof

        // MultiSurface){

        // symbol = polygonSymbolEditing;

        // } else if(geometry instanceof Point || geometry instanceof

        // MultiPoint){

        // symbol = auxiliaryPointSymbolEditing;

        // }

        // if(geometry instanceof Aggregate){

        // int primitivesNumber = ((Aggregate)geometry).getPrimitivesNumber();

        // for (int i = 0; i < primitivesNumber; i++) {

        // drawingStatus.addStatus(((Aggregate)geometry).getPrimitiveAt(i),

        // symbol, "");

        // }

        // } else {

        // drawingStatus.addStatus(geometry, symbol, "");

        // }

        //

        // }

        // } catch (BaseException e) {

        // throw new DrawServiceException(e);

        // } finally {

        // it.dispose();

        // }

        // }

        // }

        // return drawingStatus;

        return null;

    }

    public void stop() throws StopServiceException {

        if (values != null) {

            values.clear();

        }

    }

    public List<EditingServiceParameter> getParameters() {

        List<EditingServiceParameter> parameters =

            new ArrayList<EditingServiceParameter>();

        parameters.add(selection);

        return parameters;

    }

    public void setValue(Object value) throws InvalidEntryException {

        EditingServiceParameter parameter = next();

        validateAndInsertValue(parameter, value);

    }

    private void validateAndInsertValue(EditingServiceParameter parameter,

        Object value) {

        if (parameter == selection) {

            if (value instanceof FeatureSelection) {

                if (((FeatureSelection) value).getSelectedCount() > 0) {

                    values.put(selection, value);

                }

            }

        }

    }

    public Geometry finish() throws FinishServiceException {

        return null;

    }

    public void finishAndStore() throws FinishServiceException {

        if (values != null) {

            FeatureSelection featureSelection =

                (FeatureSelection) values.get(selection);

            try {

                featureSelection.accept(new Visitor() {

                    public void visit(Object obj)

                        throws VisitCanceledException, BaseException {

                        Feature feature = (Feature) obj;

                        ((EditingProviderServices) getProviderServices())

                            .deleteFeatureFromFeatureStore(feature,

                                featureStore);

                    }

                });

                featureStore.getFeatureSelection().deselectAll();

                featureSelection.dispose();

            } catch (BaseException e) {

                throw new FinishServiceException(e);

            }

        }

    }

    public void start() throws StartServiceException, InvalidEntryException {

        values = new HashMap<EditingServiceParameter, Object>();

        FeatureSelection selected = null;

        if (featureStore != null) {

            try {

                selected = featureStore.getFeatureSelection();

            } catch (DataException e) {

                throw new StartServiceException(e);

            }

            try {

                setValue(selected);

            } catch (InvalidEntryException e) {

                throw new InvalidEntryException(e);

            }

        }

    }

    public String getName() {

        return RemoveEditingProviderFactory.PROVIDER_NAME;

    }

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2014 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.vectorediting.lib.prov.remove;

import org.gvsig.fmap.geom.Geometry;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.dynobject.DynClass;

import org.gvsig.tools.dynobject.DynObject;

import org.gvsig.tools.service.spi.AbstractProviderFactory;

import org.gvsig.tools.service.spi.Provider;

import org.gvsig.tools.service.spi.ProviderServices;

import org.gvsig.vectorediting.lib.api.EditingServiceInfo;

import org.gvsig.vectorediting.lib.spi.DefaultEditingServiceinfo;

import org.gvsig.vectorediting.lib.spi.EditingProviderFactory;

/**

 * @author fdiaz

 *

 */

public class RemoveEditingProviderFactory extends AbstractProviderFactory

    implements EditingProviderFactory {

    public final static String PROVIDER_NAME = "remove";

    public final static String PROVIDER_DESCRIPTION =

        "Remove selected geometries";

    public void initialize() {

    }

    @Override

    public DynObject createParameters() {

        DynObject parameters = super.createParameters();

        parameters.setDynValue(PROVIDER_NAME_FIELD, PROVIDER_NAME);

        return parameters;

    }

    public EditingServiceInfo getServiceInfo() {

        EditingServiceInfo serviceInfo =

            new DefaultEditingServiceinfo(PROVIDER_NAME, "", false, null,

                new int[] { Geometry.TYPES.POINT, Geometry.TYPES.MULTIPOINT,

                    Geometry.TYPES.CURVE, Geometry.TYPES.MULTICURVE,

                    Geometry.TYPES.SURFACE, Geometry.TYPES.MULTISURFACE });

        return serviceInfo;

    }

    @Override

    protected Provider doCreate(DynObject parameters, ProviderServices services) {

        return new RemoveEditingProvider(services, parameters);

    }

    @Override

    protected DynClass createParametersDynClass() {

        DynClass dynclass =

            ToolsLocator.getDynObjectManager().createDynClass(PROVIDER_NAME,

                PROVIDER_DESCRIPTION);

        dynclass.addDynFieldString(PROVIDER_NAME_FIELD);

        dynclass.addDynFieldObject(FEATURE_STORE_FIELD);

        dynclass.addDynFieldObject(MAPCONTEXT_FIELD);

        return dynclass;

    }

}

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright ? 2007-2014 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.vectorediting.lib.prov.remove;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.i18n.I18nManager;

import org.gvsig.tools.library.AbstractLibrary;

import org.gvsig.tools.library.LibraryException;

import org.gvsig.vectorediting.lib.api.EditingLibrary;

import org.gvsig.vectorediting.lib.spi.EditingProviderLocator;

import org.gvsig.vectorediting.lib.spi.EditingProviderManager;

/**

 * @author fdiaz

 *

 */

public class RemoveEditingLibrary extends AbstractLibrary {

    @Override

    public void doRegistration() {

        registerAsServiceOf(EditingLibrary.class);

    }

    @Override

    protected void doInitialize() throws LibraryException {

    }

    @Override

    protected void doPostInitialize() throws LibraryException {

        EditingProviderManager manager =

            EditingProviderLocator.getProviderManager();

        manager.addProviderFactory(new RemoveEditingProviderFactory());

        manager.registerIcon("vectorediting-tools", "remove", this

            .getClass().getClassLoader(), this.getClass().getName());

        registerTranslations();

    }

    private void registerTranslations() {

        I18nManager manager = ToolsLocator.getI18nManager();

        manager.addResourceFamily("i18n/text",

            this.getClass().getClassLoader(), "remove");

    }

}

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">

  <modelVersion>4.0.0</modelVersion>

  <parent>

    <groupId>org.gvsig</groupId>

    <artifactId>org.gvsig.vectorediting.lib.prov</artifactId>

    <version>1.0.3-SNAPSHOT</version>

  </parent>

  <artifactId>org.gvsig.vectorediting.lib.prov.remove</artifactId>

  <name>org.gvsig.vectorediting.lib.prov.remove</name>

</project>