Application: gvSIG desktop

<project name="org.gvsig.initial.build" default="prepare-workspace">

	<dirname property="org.gvsig.initial.build.basedir" file="${ant.file.org.gvsig.initial.build}" />

	<property name="workspace.basedir" value="${org.gvsig.initial.build.basedir}/.." />

	<property name="build.basedir" value="${workspace.basedir}/org.gvsig.maven.base.build" description="Eclipse workspace location" />

	<property name="build.jar.version" value="1.0.6-SNAPSHOT" />

	<property name="build.jar.file" value="org.gvsig.maven.base.build-${build.jar.version}.jar" />

	<property name="ant.libs.dir" location="${build.basedir}" description="Additional ant tasks libs folder" />

	<target name="check-maven-base-build-available">

		<available file="${user.home}/.m2/repository/org/gvsig/org.gvsig.maven.base.build/${build.jar.version}/${build.jar.file}" property="maven-base-build-available" />

	</target>

	<target name="get-maven-base-build-local" depends="check-maven-base-build-available" if="maven-base-build-available">

		<!-- Unzip de build jar file from the maven repository into the workspace root folder -->

		<copy todir="${workspace.basedir}" preservelastmodified="false" filtering="false">

			<zipfileset src="${user.home}/.m2/repository/org/gvsig/org.gvsig.maven.base.build/${build.jar.version}/${build.jar.file}">

				<patternset>

					<exclude name="META-INF/**" />

				</patternset>

			</zipfileset>

		</copy>

	</target>

	<target name="get-maven-base-build-remote" depends="check-maven-base-build-available" unless="maven-base-build-available">

		<!-- Download the build jar file -->

		<get src="http://gvsig-desktop.forge.osor.eu/downloads/pub/projects/gvSIG-desktop/maven-repository/org/gvsig/org.gvsig.maven.base.build/${build.jar.version}/${build.jar.file}" dest="target/${build.jar.file}" verbose="true" />

		<mkdir dir="target" />

		<!-- Unzip de build jar file into the workspace root folder -->

		<copy todir="${workspace.basedir}" preservelastmodified="false" filtering="false">

			<zipfileset src="target/${build.jar.file}">

				<patternset>

					<exclude name="META-INF/**" />

				</patternset>

			</zipfileset>

			<filterset>

				<filter token="GVSIG_HOME" value="/home/cordin/projects/gvsig/svn/gvSIG-2.0-build/build/product" />

			</filterset>

		</copy>

	</target>

	<target name="prepare-workspace" depends="get-maven-base-build-local,get-maven-base-build-remote">

		<mkdir dir="target" />

		<chmod dir="${build.basedir}/maven/bin" perm="u+x" includes="m2,mvn,mvnDebug" />

		<!-- Copy the maven launchers to the workspace metadata folder -->

		<copy todir="${workspace.basedir}/.metadata">

			<fileset dir="${build.basedir}/eclipse-launchers">

				<exclude name="**/org.eclipse.jdt.core.prefs" />

				<exclude name="**/org.eclipse.core.variables.prefs" />

			</fileset>

		</copy>

		<concat destfile="${workspace.basedir}/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.jdt.core.prefs" append="true">

			<filelist dir="${build.basedir}/eclipse-launchers/.plugins/org.eclipse.core.runtime/.settings" files="org.eclipse.jdt.core.prefs" />

		</concat>

		<concat destfile="${workspace.basedir}/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.core.variables.prefs" append="true">

			<filelist dir="${build.basedir}/eclipse-launchers/.plugins/org.eclipse.core.runtime/.settings" files="org.eclipse.core.variables.prefs" />

		</concat>

		<!-- Configure the eclipse workspace -->

		<ant antfile="${build.basedir}/maven-goals.xml" target="mvn-configure-eclipse-workspace" />

		<!-- Configure the gvSIG profile -->

		<ant antfile="${build.basedir}/check-gvsig-profile.xml" target="initialize" />

		<property name="user-settings-file-location" value="${user.home}/.m2/settings.xml" />

		<taskdef name="xmltask" classname="com.oopsconsultancy.xmltask.ant.XmlTask">

			<classpath>

				<pathelement location="${ant.libs.dir}/com.oopsconsultancy.xmltask-1.16.1.jar" />

			</classpath>

		</taskdef>

		<xmltask source="${user-settings-file-location}" dest="${user-settings-file-location}">

			<copy path="//:settings/:profiles/:profile[:id/text() = 'gvsig-install']/:properties/:gvsig.install.dir/text()" property="current-gvsig-location" />

		</xmltask>

		<replace file="${workspace.basedir}/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.jdt.core.prefs" token="@GVSIG_HOME@" value="${current-gvsig-location}" />

		<replace file="${workspace.basedir}/.metadata/.plugins/org.eclipse.core.runtime/.settings/org.eclipse.core.variables.prefs" token="@GVSIG_HOME@" value="${current-gvsig-location}" />

		<!-- Compile, install and generate eclipse projects -->

		<ant antfile="${build.basedir}/maven-goals.xml" target="mvn-install-and-eclipse-eclipse" />

		<echo>INFORMATION!!!</echo>

		<echo>Restart eclipse and then proceed to import the subprojects contained into the main project</echo>

		<!-- TODO: copiar al proyecto de configuración general -->

	</target>

	<target name="clean">

		<delete dir="target" />

	</target>

</project>

<?xml version="1.0" encoding="ISO-8859-1"?>

<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>

	<groupId>org.gvsig</groupId>

	<artifactId>org.gvsig.geometrymeasurement.app</artifactId>

	<packaging>pom</packaging>

	<version>1.0.0-SNAPSHOT</version>

	<name>org.gvsig.geometrymeasurement.app</name>

	<description>Extension of the GeometryMeasurement example project</description>

	<url>http://gvsig-desktop.forge.osor.eu/downloads/pub/projects/gvSIG-desktop/docs/reference/org.gvsig.geometrymeasurement/${pom.version}/basic/org.gvsig.geometrymeasurement.app</url>

    <parent>

        <groupId>org.gvsig</groupId>

        <artifactId>gvsig-base-extension-pom</artifactId>

        <version>2.0-SNAPSHOT</version>

    </parent>

	<scm>

		<connection>scm:svn:https://svn.forge.osor.eu/svn/gvsig-geometrymeasurement/org.gvsig.geometrymeasurement/extension/trunk</connection>

		<developerConnection>scm:svn:https://svn.forge.osor.eu/svn/gvsig-geometrymeasurement/org.gvsig.geometrymeasurement/extension/trunk</developerConnection>

		<url>https://forge.osor.eu/plugins/scmsvn/viewcvs.php/org.gvsig.geometrymeasurement/extension/trunk/?root=gvsig-geometrymeasurement</url>

	</scm>

	<developers>

		<developer>

			<id>vcaballero</id>

			<name>Vicente Caballero Navarro</name>

			<email>vicente.caballero@iver.es</email>

			<roles>				

				<role>Developer</role>

			</roles>

		</developer>

		<developer>

			<id>jpiera</id>

			<name>Jorge Piera Llodr?</name>

			<email>jpiera@gvsig.org</email>

			<roles>

				<role>Developer</role>

			</roles>

		</developer>		

	</developers>

	<distributionManagement>

		<site>

			<id>gvsig-repository</id>

			<url>scp://shell.forge.osor.eu/home/groups/gvsig-desktop/www/downloads/pub/projects/gvSIG-desktop/docs/reference/org.gvsig.geometrymeasurement/${pom.version}/basic/org.gvsig.geometrymeasurement.app</url>

		</site>

	</distributionManagement>

	<repositories>

		<repository>

			<id>gvsig-public-http-repository</id>

			<name>gvSIG maven public HTTP repository</name>

			<url>http://gvsig-desktop.forge.osor.eu/downloads/pub/projects/gvSIG-desktop/maven-repository</url>

			<releases>

				<enabled>true</enabled>

				<updatePolicy>daily</updatePolicy>

				<checksumPolicy>warn</checksumPolicy>

			</releases>

			<snapshots>

				<enabled>true</enabled>

				<updatePolicy>daily</updatePolicy>

				<checksumPolicy>warn</checksumPolicy>

			</snapshots>

		</repository>

	</repositories>

	<build>

		<plugins>

			<plugin>

				<groupId>org.apache.maven.plugins</groupId>

				<artifactId>maven-release-plugin</artifactId>

				<configuration>

					<tagBase>https://svn.forge.osor.eu/svn/gvsig-geometrymeasurement/org.gvsig.geometrymeasurement/extension/tags</tagBase>

				</configuration>

			</plugin>

		</plugins>

	</build>

	<dependencyManagement>

		<dependencies>

			<dependency>

				<groupId>org.gvsig</groupId>

				<artifactId>org.gvsig.andami</artifactId>

				<version>2.0-SNAPSHOT</version>

			</dependency>

			<dependency>

				<groupId>org.gvsig</groupId>

				<artifactId>org.gvsig.i18n</artifactId>

				<version>2.0-SNAPSHOT</version>

			</dependency>

			<dependency>

				<groupId>org.gvsig</groupId>

				<artifactId>org.gvsig.tools.lib</artifactId>

				<version>2.1.0-SNAPSHOT</version>

			</dependency>			

		</dependencies>

	</dependencyManagement>

	<modules>

		<module>org.gvsig.geometrymeasurement.app.extension</module>

	</modules>

    <properties>

        <build-dir>${basedir}/../build</build-dir>

    </properties>

</project>

The first time you checkout the current project to a new workspace, 

you have to prepare it to be able to work easily with maven from

eclipse itself.

Perform the following steps:

1.- Launch the *prepare-workspace.xml* ant build file. 

    You can do it by loading the file into the ant view, 

    and running the default task, or right-clicking the 

    file from the package explorer or the navigator and

    select the option: *Run as > Ant build*. 

2.- Restart eclipse.

3.- Import the subprojects of the project you have just checked out.

Those steps are only needed once per workspace.     

<assembly>

</assembly>

<assembly>

	<id>distribution</id>

	<formats>

		<format>dir</format>

	</formats>

	<fileSets>

		<!-- Estructure for the extension -->

		<fileSet>

			<directory>src/main/resources</directory>

			<outputDirectory>${extension.install.dir.name}

			</outputDirectory>

		</fileSet>

	</fileSets>

    <files>

        <file>

            <source>package.info</source>

            <outputDirectory>${extension.install.dir.name}</outputDirectory>

        </file>

    </files>

	<dependencySets>

		<dependencySet>

			<outputDirectory>${extension.install.dir.name}/${library-dir}

			</outputDirectory>

			<includes>

				<include>org.gvsig:org.gvsig.geometrymeasurement.app.extension</include>

				<include>org.gvsig:org.gvsig.geometrymeasurement.lib.api</include>

				<include>org.gvsig:org.gvsig.geometrymeasurement.lib.impl</include>

			</includes>

		</dependencySet>

	</dependencySets>

</assembly>

#maven.buildNumber.plugin properties file

#Tue Jan 11 12:25:20 CET 2011

buildNumber=2023

#

#Tue Jan 11 12:25:21 CET 2011

state=devel

name=org.gvsig.geometrymeasurement.app.extension

official=true

code=org.gvsig.geometrymeasurement.app.extension

operating-system=all

architecture=all

java-version=j1_5

gvSIG-version=2.0.0

version=1.0.0-SNAPSHOT

type=plugin

build=2023

description=Add 3 tools to gvSIG\:\n- Add a new attribute to the data source with the geometry area\n- Add a new attribute to the data source with the geometry perimeter\n- Add a new attribute to a Point type data source two new columns, one with the X Point value, and another with the Y Point value.

model-version=1.0.0

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * 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.

 *

 */

package org.gvsig.geometrymeasurement.app.extension;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.messages.NotificationManager;

import org.gvsig.andami.plugins.Extension;

import org.gvsig.andami.ui.mdiManager.IWindow;

import org.gvsig.app.project.documents.view.gui.IView;

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

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

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

import org.gvsig.fmap.geom.Geometry;

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

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

import org.gvsig.fmap.mapcontext.MapContext;

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

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

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

import org.gvsig.geometrymeasurement.app.extension.utils.Operations;

/**

 * Andami extension to show AreaMeasurementExtension in the application.

 * 

 * @author gvSIG Team

 * @version $Id$

 */

public class AreaMeasurementExtension extends Extension {

    private static final Logger LOG = LoggerFactory.getLogger(AreaMeasurementExtension.class);

    private MapContext mapContext;

    private FLyrVect fLyrVect;

    public void initialize() {

        // Do nothing

    }

    @Override

    public void postInitialize() {

        super.postInitialize();      

    }

    public void execute(String actionCommand) {       

        Operations operations = new Operations();

        FeatureStore featureStore = fLyrVect.getFeatureStore();

        try {

            operations.addDoubleFieldFromOperation(featureStore, "AREA", "area");

        } catch (DataException e) {

           LOG.error("Not possible to create the area field", e);

           NotificationManager.addError(e);

        } catch (GeometryOperationNotSupportedException e) {

            LOG.error("Not possible to create the area field", e);

            NotificationManager.addError(e);

        } catch (GeometryOperationException e) {

            LOG.error("Not possible to create the area field", e);

            NotificationManager.addError(e);

        }  

    }  

    public boolean isEnabled() {

        return true;

    }

    public boolean isVisible() {

        IWindow window = PluginServices.getMDIManager().getActiveWindow();

        if (window == null){

            return false;

        }

        if (window instanceof IView){

            IView view = (IView) window;            

            FLayers layers = view.getMapControl().getMapContext().getLayers();

            FLayer[] activeLayers = layers.getActives();

            if (activeLayers.length == 1){

                if (activeLayers[0] instanceof FLyrVect){

                    fLyrVect = (FLyrVect) activeLayers[0];

                    try {

                        int type = fLyrVect.getShapeType();

                        if (Geometry.TYPES.CIRCLE == type

                            || Geometry.TYPES.ELLIPSE == type

                            || Geometry.TYPES.SURFACE == type

                            || Geometry.TYPES.MULTISURFACE == type){

                            return true;

                        }

                    } catch (ReadException e) {

                        LOG.error("Error reading the geometry type", e);

                        return false;

                    }

                }

            }

        }

        return false;

    }

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * 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.

 *

 */

package org.gvsig.geometrymeasurement.app.extension;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.messages.NotificationManager;

import org.gvsig.andami.plugins.Extension;

import org.gvsig.andami.ui.mdiManager.IWindow;

import org.gvsig.app.project.documents.view.gui.IView;

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

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

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

import org.gvsig.fmap.geom.Geometry;

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

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

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

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

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

import org.gvsig.geometrymeasurement.app.extension.utils.Operations;

/**

 * Andami extension to show PerimeterMeasurementExtension in the application.

 * 

 * @author gvSIG Team

 * @version $Id$

 */

public class PerimeterMeasurementExtension extends Extension {

    private static final Logger LOG = LoggerFactory.getLogger(AreaMeasurementExtension.class);

    private FLyrVect fLyrVect;

    public void initialize() {

        // Do nothing

    }

    @Override

    public void postInitialize() {

        super.postInitialize();       

    }

    public void execute(String actionCommand) {        

        Operations operations = new Operations();

        FeatureStore featureStore = fLyrVect.getFeatureStore();

        try {

            operations.addDoubleFieldFromOperation(featureStore, "PERIMETER", "perimeter");

        } catch (DataException e) {

           LOG.error("Not possible to create the perimeter field", e);

           NotificationManager.addError(e);

        } catch (GeometryOperationNotSupportedException e) {

            LOG.error("Not possible to create the perimeter field", e);

            NotificationManager.addError(e);

        } catch (GeometryOperationException e) {

            LOG.error("Not possible to create the perimeter field", e);

            NotificationManager.addError(e);

        }  

    }

    public boolean isEnabled() {

        return true;

    }

    public boolean isVisible() {

        IWindow window = PluginServices.getMDIManager().getActiveWindow();

        if (window == null){

            return false;

        }

        if (window instanceof IView){

            IView view = (IView) window;

            FLayers layers = view.getMapControl().getMapContext().getLayers();

            FLayer[] activeLayers = layers.getActives();

            if (activeLayers.length == 1){

                if (activeLayers[0] instanceof FLyrVect){

                    fLyrVect = (FLyrVect) activeLayers[0];

                    try {

                        int type = fLyrVect.getShapeType();

                        if (Geometry.TYPES.POINT != type){                           

                            return true;

                        }

                    } catch (ReadException e) {

                        LOG.error("Error reading the geometry type", e);

                        return false;

                    }

                }

            }

        }

        return false;

    }

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * 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.

 *

 */

package org.gvsig.geometrymeasurement.app.extension.utils;

import java.util.Iterator;

import org.gvsig.app.project.documents.table.TableOperations;

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

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

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

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

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

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

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

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

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

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

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

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

import org.gvsig.tools.dataTypes.DataTypes;

import org.gvsig.tools.dispose.DisposableIterator;

/**

 * Andami extension to show PerimeterMeasurementExtension in the application.

 * 

 * @author gvSIG Team

 * @version $Id$

 */

public class Operations {

    private static final int NUM_DECIMALS = 5;

    public void addDoubleFieldFromOperation(FeatureStore featureStore, String fieldName, String operationName) throws DataException, GeometryOperationNotSupportedException, GeometryOperationException{

        boolean isEditing = false;

        if (featureStore.isEditing()){

            isEditing = true;

        }else{

            featureStore.edit();

        }        

        //Adding the new attribute type

        FeatureType featureType = featureStore.getDefaultFeatureType();

        EditableFeatureType editableFeatureType = featureType.getEditable();

        String realFieldName = getFieldName(featureStore, fieldName, 0);

        EditableFeatureAttributeDescriptor editableFeatureAttributeDescriptor = 

            editableFeatureType.add(realFieldName, DataTypes.DOUBLE);

        editableFeatureAttributeDescriptor.setPrecision(NUM_DECIMALS);

        editableFeatureAttributeDescriptor.setSize(TableOperations.MAX_FIELD_LENGTH);

        featureStore.update(editableFeatureType);        

        //Adding the attribute value

        FeatureSet featureSet = featureStore.getFeatureSet();

        DisposableIterator disposableIterator = featureSet.iterator();

        while (disposableIterator.hasNext()){

            Feature feature = (Feature)disposableIterator.next();

            EditableFeature editableFeature = feature.getEditable();        

            editableFeature.setDouble(realFieldName, (Double)feature.getDefaultGeometry().invokeOperation(operationName, null));

            featureSet.update(editableFeature);

        }    

        featureSet.dispose();            

        if (!isEditing){

            featureStore.finishEditing();             

        }        

    }

    public String getFieldName(FeatureStore featureStore, String fieldName, int index) throws DataException{

        String fullName = fieldName;

        if (index != 0){

            fullName = fullName + index;

        }

        Iterator it = featureStore.getDefaultFeatureType().iterator();        

        while (it.hasNext()){

            FeatureAttributeDescriptor featureAttributeDescriptor = (FeatureAttributeDescriptor)it.next();

            if (featureAttributeDescriptor.getName().equals(fullName)){

                return getFieldName(featureStore, fieldName, index+1);

            }

        }    

        return fullName;

    }

    /**

     * @param featureStore

     * @param string

     * @param string2

     * @throws DataException 

     */

    public void addXYPoints(FeatureStore featureStore, String xFieldName,

        String yFieldName) throws DataException {

        boolean isEditing = false;

        if (featureStore.isEditing()){

            isEditing = true;

        }else{

            featureStore.edit();

        }        

        //Adding the new attribute type

        FeatureType featureType = featureStore.getDefaultFeatureType();

        EditableFeatureType editableFeatureType = featureType.getEditable();

        String realXFieldName = getFieldName(featureStore, xFieldName, 0);

        EditableFeatureAttributeDescriptor editableFeatureAttributeDescriptor = 

            editableFeatureType.add(realXFieldName, DataTypes.DOUBLE);

        editableFeatureAttributeDescriptor.setPrecision(NUM_DECIMALS);

        editableFeatureAttributeDescriptor.setSize(TableOperations.MAX_FIELD_LENGTH);

        String realYFieldName = getFieldName(featureStore, yFieldName, 0);

        editableFeatureAttributeDescriptor = editableFeatureType.add(realYFieldName, DataTypes.DOUBLE);

        editableFeatureAttributeDescriptor.setPrecision(NUM_DECIMALS);

        editableFeatureAttributeDescriptor.setSize(TableOperations.MAX_FIELD_LENGTH);

        featureStore.update(editableFeatureType);        

        //Adding the attribute value

        FeatureSet featureSet = featureStore.getFeatureSet();

        DisposableIterator disposableIterator = featureSet.iterator();

        while (disposableIterator.hasNext()){

            Feature feature = (Feature)disposableIterator.next();

            EditableFeature editableFeature = feature.getEditable();        

            editableFeature.setDouble(realXFieldName, ((Point)feature.getDefaultGeometry()).getX());

            editableFeature.setDouble(realYFieldName, ((Point)feature.getDefaultGeometry()).getY());

            featureSet.update(editableFeature);

        }    

        featureSet.dispose();            

        if (!isEditing){

            featureStore.finishEditing();             

        }        

    }

}

/* gvSIG. Geographic Information System of the Valencian Government

 *

 * Copyright (C) 2007-2008 Infrastructures and Transports Department

 * of the Valencian Government (CIT)

 *

 * 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.

 *

 */

package org.gvsig.geometrymeasurement.app.extension;

import org.slf4j.Logger;

import org.slf4j.LoggerFactory;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.messages.NotificationManager;

import org.gvsig.andami.plugins.Extension;

import org.gvsig.andami.ui.mdiManager.IWindow;

import org.gvsig.app.project.documents.view.gui.IView;

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

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

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

import org.gvsig.fmap.geom.Geometry;

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

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

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

import org.gvsig.geometrymeasurement.app.extension.utils.Operations;

/**

 * Andami extension to show PerimeterMeasurementExtension in the application.

 * 

 * @author gvSIG Team

 * @version $Id$

 */

public class AddXYPointThemeExtension extends Extension {

    private static final Logger LOG = LoggerFactory.getLogger(AreaMeasurementExtension.class);

    private FLyrVect fLyrVect;  

    public void initialize() {

        // Do nothing

    }

    @Override

    public void postInitialize() {

        super.postInitialize();       

    }

    public void execute(String actionCommand) {

        Operations operations = new Operations();

        FeatureStore featureStore = fLyrVect.getFeatureStore();

        try {

            operations.addXYPoints(featureStore, "X", "Y");

        } catch (DataException e) {

           LOG.error("Not possible to create the X and Y fields", e);

           NotificationManager.addError(e);

        }    

    }

    public boolean isEnabled() {

        return true;

    }

    public boolean isVisible() {

        IWindow window = PluginServices.getMDIManager().getActiveWindow();

        if (window == null){

            return false;

        }

        if (window instanceof IView){

            IView view = (IView) window;

            FLayers layers = view.getMapControl().getMapContext().getLayers();

            FLayer[] activeLayers = layers.getActives();

            if (activeLayers.length == 1){

                if (activeLayers[0] instanceof FLyrVect){

                    fLyrVect = (FLyrVect) activeLayers[0];

                    try {

                        int type = fLyrVect.getShapeType();

                        if (Geometry.TYPES.POINT == type){                           

                            return true;

                        }

                    } catch (ReadException e) {

                        LOG.error("Error reading the geometry type", e);

                        return false;

                    }

                }

            }

        }

        return false;

    }

}

<?xml version="1.0" encoding="ISO-8859-1"?>

<plugin-config>

	<depends plugin-name="org.gvsig.app" />

	<resourceBundle name="text"/>

	<libraries library-dir="lib"/>

	<extensions>

		<extension class-name="org.gvsig.geometrymeasurement.app.extension.AreaMeasurementExtension"

			description="Extension that measures the area of all the polygonos they selected."

            active="true">

            <menu text="Vista/area" tooltip="area"

                action-command="AREA"

                icon="images/area.png" />

            <tool-bar name="area">

                <action-tool icon="images/area.png"

                    action-command="AREA" tooltip="area"

                    enable-text="deber?a de estar activada" last="true"/>

            </tool-bar>

		</extension>	

		<extension class-name="org.gvsig.geometrymeasurement.app.extension.PerimeterMeasurementExtension"

           description="Extension that measures the perimeter of all the lines they selected."

            active="true">

            <menu text="Vista/perimeter" tooltip="perimeter"

                action-command="PERIMETER"

                icon="images/perimeter.png" />

            <tool-bar name="perimeter">

                <action-tool icon="images/perimeter.png"

                    action-command="PERIMETER" tooltip="perimeter"

                    enable-text="deber?a de estar activada" last="true"/>

            </tool-bar>

        </extension>

        <extension class-name="org.gvsig.geometrymeasurement.app.extension.AddXYPointThemeExtension"

            description="Extension that add the coordinates x and y."

            active="true">

            <menu text="Vista/add_x_y" tooltip="add_x_y"

                action-command="ADDXYPOINT"

                icon="images/xypoint.png" />

            <tool-bar name="add_x_y">

                <action-tool icon="images/xypoint.png"

                    action-command="ADDXYPOINT" tooltip="add_x_y"

                    enable-text="deber?a de estar activada" last="true"/>

            </tool-bar>

        </extension>    	

	</extensions>

</plugin-config>

#Build Number for ANT. Do not edit!

#Tue Apr 28 16:00:47 CEST 2009

build.number=2005

<?xml version="1.0" encoding="ISO-8859-1" ?>

<!DOCTYPE log4j:configuration SYSTEM "log4j.dtd">

<!-- 

Log4J configuration file for unit tests execution.

 -->

<log4j:configuration xmlns:log4j="http://jakarta.apache.org/log4j/">

	<!-- Appender configuration to show logging messages through the console -->

	<appender name="CONSOLE" class="org.apache.log4j.ConsoleAppender">

		<layout class="org.apache.log4j.PatternLayout">

			<param name="ConversionPattern" value="%d{HH:mm:ss,SSS} %-5p [%c{2}.%M()]\n  %m%n" />

		</layout>

	</appender>

	<!-- 

	Activate logging messages of DEBUG level of higher only for the

	org.gvsig.tools packages.

	You can put full classes names or packages instead, to configure

	logging for all the classes and subpackages of the package.

	-->

	<category name="org.gvsig.tools">

		<priority value="DEBUG" />

	</category>

	<category name="org.gvsig.geometrymeasurement">

		<priority value="DEBUG" />

	</category>

	<!-- 

	By default, show only logging messages of INFO level or higher, 

	through the previously configured CONSOLE appender. 

	-->

	<root>

		<priority value="INFO" />

		<appender-ref ref="CONSOLE" />

	</root>

</log4j:configuration>

Put into this folder the resources needed by your test classes.

This folder is added to the Tests classpath, so you can load any resources 

through the ClassLoader.

By default, in this folder you can find an example of log4j configuration,

prepared to log messages through the console, so logging works when you

run your tests classes.

<?xml version="1.0" encoding="ISO-8859-1"?>

<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/maven-v4_0_0.xsd">

	<modelVersion>4.0.0</modelVersion>

	<artifactId>org.gvsig.geometrymeasurement.app.extension</artifactId>

	<packaging>jar</packaging>

	<name>org.gvsig.geometrymeasurement.app.extension</name>

    <description>Add 3 tools to gvSIG:

- Add a new attribute to the data source with the geometry area

- Add a new attribute to the data source with the geometry perimeter

- Add a new attribute to a Point type data source two new columns, one with the X Point value, and another with the Y Point value. 

    </description>

	<parent>

		<groupId>org.gvsig</groupId>

		<artifactId>org.gvsig.geometrymeasurement.app</artifactId>

		<version>1.0.0-SNAPSHOT</version>

	</parent>

	<dependencies>

		<dependency>

			<groupId>org.gvsig</groupId>

			<artifactId>org.gvsig.andami</artifactId>

		</dependency>

		<dependency>

           <groupId>org.gvsig</groupId>

            <artifactId>org.gvsig.app</artifactId>

            <version>2.0-SNAPSHOT</version>

        </dependency>

		<dependency>

			<groupId>org.gvsig</groupId>

			<artifactId>org.gvsig.i18n</artifactId>

		</dependency>

		<dependency>

			<groupId>org.gvsig</groupId>

			<artifactId>org.gvsig.tools.lib</artifactId>

		</dependency>	

	</dependencies>

	<profiles>

		<profile>

			<id>gvsig-install</id>

			<activation>

				<activeByDefault>true</activeByDefault>

			</activation>

			<properties>

				<!--

					Default gvSIG installation folder relative to the current workspace

				-->

				<gvsig.install.dir>${basedir}/../../build/product</gvsig.install.dir>

			</properties>

		</profile>

	</profiles>

    <properties>

        <build-dir>${basedir}/../../build</build-dir>

    </properties>    

</project>

#maven.buildNumber.plugin properties file

#Tue Jan 11 12:25:20 CET 2011

buildNumber=2023