Application: gvSIG desktop » gvSIG geoprocess

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2012 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.geoprocess.extension;

import java.awt.Frame;

import java.io.File;

import java.util.HashMap;

import es.unex.sextante.gui.additionalResults.AdditionalResults;

import es.unex.sextante.gui.core.IGUIFactory;

import es.unex.sextante.gui.core.SextanteGUI;

import es.unex.sextante.gui.history.History;

import org.gvsig.andami.PluginServices;

import org.gvsig.andami.plugins.Extension;

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

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

import org.gvsig.geoprocess.lib.api.GeoProcessLocator;

import org.gvsig.geoprocess.lib.sextante.SextanteGeoProcessManager;

import org.gvsig.geoprocess.lib.sextante.core.DefaultInputFactory;

import org.gvsig.geoprocess.lib.sextante.core.DefaultOutputFactory;

import org.gvsig.geoprocess.lib.sextante.core.DefaultPostProcessTaskFactory;

import org.gvsig.geoprocess.sextante.gui.core.GUIFactory;

/**

 * Extension to show Geoprocess GUI utilities.

 * 

 * @author gvSIG Team

 * @version $Id$

 */

public class GeoprocessExtension extends Extension {

    private static final String GEOPROCESS_SELECTOR = "GEOPROCESS_SELECTOR";

    private static final String GEOPROCESS_MODELER = "GEOPROCESS_MODELER";

    private static final String GEOPROCESS_HISTORY = "GEOPROCESS_HISTORY";

    private static final String GEOPROCESS_COMMAND_LINE =

        "GEOPROCESS_COMMAND_LINE";

    private static final String GEOPROCESS_RESULTS = "GEOPROCESS_RESULTS";

    private static final String GEOPROCESS_DATAEXPLORER =

        "GEOPROCESS_DATAEXPLORER";

    private static final String GEOPROCESS_HELP = "GEOPROCESS_HELP";

    public void initialize() {

        SextanteGUI.setSextantePath(System.getProperty("user.dir")

            + File.separator + "gvSIG" + File.separator + "extensiones"

            + File.separator + "org.gvsig.geoprocess.app.mainplugin");

        SextanteGUI.addAlgorithmProvider(

                        (SextanteGeoProcessManager) GeoProcessLocator.getGeoProcessManager());

        SextanteGUI.initialize();

        // Sextante API uses collection implementations :(

        HashMap<String, String> map = new HashMap<String, String>();

        map.put("isFirstTimeUsingSextante", Boolean.FALSE.toString());

        SextanteGUI.setCustomDefaultSettings(map);

        SextanteGUI.setMainFrame(((Frame) PluginServices.getMainFrame()));

        SextanteGUI.setOutputFactory(new DefaultOutputFactory());

        SextanteGUI.setInputFactory(new DefaultInputFactory());

        SextanteGUI.setPostProcessTaskFactory(new DefaultPostProcessTaskFactory());

        SextanteGUI.setGUIFactory(new GUIFactory());

        History.startSession();

    }

    public void execute(String actionCommand) {

        IGUIFactory guiFactory = SextanteGUI.getGUIFactory();

        if (GEOPROCESS_SELECTOR.equals(actionCommand)) {

            guiFactory.showToolBoxDialog();

            return;

        }

        if (GEOPROCESS_MODELER.equals(actionCommand)) {

            guiFactory.showModelerDialog();

            return;

        }

        if (GEOPROCESS_HISTORY.equals(actionCommand)) {

            guiFactory.showHistoryDialog();

            return;

        }

        if (GEOPROCESS_COMMAND_LINE.equals(actionCommand)) {

            guiFactory.showCommandLineDialog();

            return;

        }

        if (GEOPROCESS_RESULTS.equals(actionCommand)) {

            guiFactory.showAdditionalResultsDialog(AdditionalResults

                .getComponents());

            return;

        }

        if (GEOPROCESS_DATAEXPLORER.equals(actionCommand)) {

            guiFactory.showDataExplorer();

            return;

        }

        if (GEOPROCESS_HELP.equals(actionCommand)) {

            guiFactory.showHelpWindow();

            return;

        }

    }

    public boolean isEnabled() {

        return true;

    }

    public boolean isVisible() {

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

            if(w instanceof AbstractViewPanel)

                    return true;

            return false;

    }

}