Application: gvSIG desktop

/* 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 java.util.ArrayList;

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.Project;

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

import com.iver.cit.gvsig.project.documents.table.ProjectTable;

import com.iver.cit.gvsig.project.documents.table.ProjectTableFactory;

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() {

            registerIcons();

    }

    private void registerIcons(){

    }

    /**

     * @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);

            Project project=((ProjectExtension)PluginServices.getExtension(ProjectExtension.class)).getProject();

            ArrayList projectTables=project.getDocumentsByType(ProjectTableFactory.registerName);

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

                ProjectTable pt=(ProjectTable)projectTables.get(i);

                if (pt.getAssociatedTable()!=null && pt.getAssociatedTable().equals(this.layerVectorial)){

                    pt.setAssociatedTable(this.layerAnnotation);

                }

            }

            this.layerAnnotation.setActive(true);

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

            PluginServices.getMainFrame().enableControls();

        }

    }

    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;

        }

    }

}