| 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 com.iver.cit.gvsig;

import javax.swing.ImageIcon;

import jwizardcomponent.FinishAction;

import jwizardcomponent.JWizardComponents;

import com.hardcode.gdbms.driver.exceptions.ReadDriverException;

import com.iver.andami.PluginServices;

import com.iver.andami.plugins.Extension;

import com.iver.andami.ui.mdiManager.IWindow;

import com.iver.cit.gvsig.fmap.MapContext;

import com.iver.cit.gvsig.fmap.core.FShape;

import com.iver.cit.gvsig.fmap.layers.FLayer;

import com.iver.cit.gvsig.fmap.layers.FLyrAnnotation;

import com.iver.cit.gvsig.fmap.layers.FLyrVect;

import com.iver.cit.gvsig.fmap.layers.LayerListener;

import com.iver.cit.gvsig.fmap.layers.MappingAnnotation;

import com.iver.cit.gvsig.fmap.layers.ReadableVectorial;

import com.iver.cit.gvsig.fmap.layers.SelectableDataSource;

import com.iver.cit.gvsig.gui.panels.annotation.ConfigureLabel;

import com.iver.cit.gvsig.gui.panels.annotation.SelectAnnotationLayerNameAndField;

import com.iver.cit.gvsig.gui.simpleWizard.SimpleWizard;

import com.iver.cit.gvsig.project.documents.ProjectDocument;

import com.iver.cit.gvsig.project.documents.view.IProjectView;

import com.iver.cit.gvsig.project.documents.view.gui.View;

/**

 * DOCUMENT ME!

 *

 * @author Vicente Caballero Navarro

 */

public class ThemeToAnnotationExtension extends Extension {

    private MapContext map=null;

    private IWindow view=null;

        /**

     * @see com.iver.andami.plugins.IExtension#initialize()

     */

    public void initialize() {

    }

    /**

     * @see com.iver.andami.plugins.IExtension#execute(java.lang.String)

     */

    public class MyFinishAction extends FinishAction {

            private JWizardComponents myWizardComponents;

            private MapContext map;

            private FLyrVect layerVectorial;

            private FLyrAnnotation layerAnnotation;

                public MyFinishAction(JWizardComponents wizardComponents, MapContext map,FLyrVect layerVectorial, FLyrAnnotation layerAnnotation ) {

                        super(wizardComponents);

                        this.map = map;

                        this.layerVectorial = layerVectorial;

                        this.layerAnnotation = layerAnnotation;

                        myWizardComponents = wizardComponents;

                }

                public void performAction() {

                        myWizardComponents.getFinishButton().setEnabled(false);

                        SelectAnnotationLayerNameAndField panel1 = (SelectAnnotationLayerNameAndField) myWizardComponents.getWizardPanel(0);

                        ConfigureLabel panel2 = (ConfigureLabel) myWizardComponents.getWizardPanel(1);

                        SelectableDataSource source;

                        MappingAnnotation mapping=new MappingAnnotation();

                        try {

                                source = this.layerAnnotation.getRecordset();

                                mapping.setColumnText(source.getFieldIndexByName(panel1.getField()));

                                if (!panel2.getAngleFieldName().equals(ConfigureLabel.TEXT_FOR_DEFAULT_VALUE)) {

                                        mapping.setColumnRotate(source.getFieldIndexByName(panel2.getAngleFieldName()));

                                }

                                if (!panel2.getColorFieldName().equals(ConfigureLabel.TEXT_FOR_DEFAULT_VALUE)) {

                                        mapping.setColumnColor(source.getFieldIndexByName(panel2.getColorFieldName()));

                                }

                                if (!panel2.getSizeFieldName().equals(ConfigureLabel.TEXT_FOR_DEFAULT_VALUE)) {

                                        mapping.setColumnHeight(source.getFieldIndexByName(panel2.getSizeFieldName()));

                                }

                                this.layerAnnotation.setInPixels(panel2.sizeUnitsInPixels());

                                if (!panel2.getFontFieldName().equals(ConfigureLabel.TEXT_FOR_DEFAULT_VALUE)) {

                                        mapping.setColumnTypeFont(source.getFieldIndexByName(panel2.getFontFieldName()));

                                }

                        } catch (ReadDriverException e) {

                                e.printStackTrace();

                                return;

                        }

                        this.layerAnnotation.setName(panel1.getNewLayerName());

                        this.layerAnnotation.setMapping(mapping);

                this.map.getLayers().addLayer(this.layerAnnotation);

                this.map.getLayers().removeLayer(this.layerVectorial);

                this.layerAnnotation.setActive(true);

                this.myWizardComponents.getCancelAction().performAction();

                }

    }

    public void execute(String actionCommand) {

        if ("LAYERTOANNOTATION".equals(actionCommand)) {

                ImageIcon Logo = new javax.swing.ImageIcon(this.getClass().getClassLoader()

                                        .getResource("images/package_graphics.png"));

                SimpleWizard wizard = new SimpleWizard(Logo);

            FLyrVect lv=(FLyrVect)map.getLayers().getActives()[0];

            FLyrAnnotation la=new FLyrAnnotation();

            LayerListener[] layerListeners=lv.getLayerListeners();

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

                    la.addLayerListener(layerListeners[i]);

            }

            la.setSource(lv.getSource());

            la.setProjection(lv.getProjection());

                SelectAnnotationLayerNameAndField panel1 = new SelectAnnotationLayerNameAndField(wizard.getWizardComponents(),la);

                ConfigureLabel panel2 = new ConfigureLabel(wizard.getWizardComponents(),la);

                wizard.getWizardComponents().addWizardPanel(panel1);

                wizard.getWizardComponents().addWizardPanel(panel2);

                        wizard.getWizardComponents().setFinishAction(

                                        new MyFinishAction(wizard.getWizardComponents(),

                                                        map,lv, la));

                        wizard.getWindowInfo().setWidth(540);

                        wizard.getWindowInfo().setHeight(380);

                        wizard.getWindowInfo().setTitle(PluginServices.getText(this,"to_annotation"));

                        PluginServices.getMDIManager().addWindow(wizard);

                        ((ProjectDocument)((View)view).getModel()).setModified(true);

                /*

            FLyrVect lv=(FLyrVect)map.getLayers().getActives()[0];

            FLyrAnnotation la=new FLyrAnnotation();

            la.setSource(lv.getSource());

                        MappingFieldsToAnotation mfta=new MappingFieldsToAnotation(la);

            PluginServices.getMDIManager().addView(mfta);

            if (mfta.isOk()){

                    map.getLayers().addLayer(la);

                    map.getLayers().removeLayer(lv);

            }

            */

        }

    }

    /**

     * @see com.iver.andami.plugins.IExtension#isEnabled()

     */

    public boolean isEnabled() {

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

        if (v != null && v instanceof com.iver.cit.gvsig.project.documents.view.gui.View) {

                com.iver.cit.gvsig.project.documents.view.gui.View vista=(com.iver.cit.gvsig.project.documents.view.gui.View)v;

                IProjectView model = vista.getModel();

                    map = model.getMapContext();

                    FLayer[] layers=map.getLayers().getActives();

                    if (layers.length==1){

                            if (layers[0].isAvailable() && layers[0] instanceof FLyrVect){

                                    FLyrVect lv=(FLyrVect)layers[0];

                                    ReadableVectorial src = lv.getSource();

                                    try {

                                                if (src == null || src.getShapeType()==FShape.POLYGON || src.getShapeType()==FShape.LINE)

                                                        return false;

                                                SelectableDataSource sds=lv.getSource().getRecordset();

                                                if (sds.getFieldCount()>0)

                                                        return true;

                                        } catch (ReadDriverException e) {

                                                return false;

                                        }

                            }

                    }

        }

        return false;

    }

    /**

     * @see com.iver.andami.plugins.IExtension#isVisible()

     */

    public boolean isVisible() {

        view = PluginServices.getMDIManager().getActiveWindow();

        if (view == null) {

            return false;

        } else if (view instanceof com.iver.cit.gvsig.project.documents.view.gui.View) {

            return true;

        } else {

            return false;

        }

    }

}