| gvSIG desktop 1

/* 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.hyperlink.app.extension.actions;

import java.io.File;

import java.io.IOException;

import java.io.Serializable;

import java.net.MalformedURLException;

import java.net.URI;

import org.cresques.cts.IProjection;

import org.gvsig.andami.PluginServices;

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

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

import org.gvsig.fmap.dal.DALLocator;

import org.gvsig.fmap.dal.DataStoreParameters;

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

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

import org.gvsig.fmap.dal.store.raster.RasterStoreParameters;

import org.gvsig.fmap.dal.store.raster.RasterStoreProvider;

import org.gvsig.fmap.mapcontext.MapContextLocator;

import org.gvsig.fmap.mapcontext.MapContextManager;

import org.gvsig.fmap.mapcontext.exceptions.LoadLayerException;

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

import org.gvsig.hyperlink.app.extension.AbstractActionManager;

import org.gvsig.hyperlink.app.extension.AbstractHyperLinkPanel;

import org.gvsig.tools.locator.LocatorException;

public class LoadRasterLayer extends AbstractActionManager implements

    Serializable {

    public static final String actionCode = "Load_Raster_Layer";

    public AbstractHyperLinkPanel createPanel(URI doc) throws UnsupportedOperationException {

        throw new UnsupportedOperationException();

    }

    public String getActionCode() {

        return actionCode;

    }

    public boolean hasPanel() {

        return false;

    }

    public void showDocument(URI doc) {

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

        if (activeWindow instanceof IView) {

            IView view = (IView) activeWindow;

            String fileName = null;

            if (doc.isAbsolute()) {

                try {

                    fileName = new File(doc).getCanonicalPath();

                } catch (MalformedURLException e) {

                    PluginServices.getLogger()

                        .warn("Hyperlink - Malformed URL", e);

                } catch (IOException e) {

                    PluginServices.getLogger()

                        .warn("Hyperlink - Malformed URL", e);

                }

            }

            if (fileName == null || fileName.equals("")) {

                return;

            }

            String viewName =

                PluginServices.getMDIManager()

                    .getWindowInfo(activeWindow)

                    .getTitle();

            try {

                // assume that Raster projection has same projection as view,

                // because the user has no opportunity to choose the projection

                // FLayer newLayer = LayerFactory.createLayer(fileName,

                // "gvSIG Image Driver",

                // new File(fileName), view.getProjection());

                DataStoreParameters parameters =

                    DALLocator.getDataManager()

                        .createStoreParameters(RasterStoreProvider.NAME);

                parameters.setDynValue("filename", fileName);

                parameters.setDynValue("srs", view.getViewDocument()

                    .getMapContext()

                    .getProjection()); // ???????

                FLayer newLayer =

                    MapContextLocator.getMapContextManager()

                        .createLayer(fileName, parameters);

                // FLayer newLayer = FLyrRasterSE.createLayer(fileName,

                // fileName,

                // view.getProjection());

                view.getMapControl()

                    .getMapContext()

                    .getLayers()

                    .addLayer(newLayer);

            } catch (LoadLayerException e) {

                PluginServices.getLogger()

                    .warn("Hyperlink - Error loading raster layer", e);

            } catch (InitializeException e) {

                PluginServices.getLogger()

                    .warn("Hyperlink - Error loading raster layer", e);

            } catch (ProviderNotRegisteredException e) {

                PluginServices.getLogger()

                    .warn("Hyperlink - Error loading raster layer", e);

            } catch (LocatorException e) {

                PluginServices.getLogger()

                    .warn("Hyperlink - Error loading raster layer", e);

            }

        }

    }

    public String getDescription() {

        return PluginServices.getText(this, "Loads_raster_layers_in_gvSIG");

    }

    public String getName() {

        return PluginServices.getText(this, "Load_Raster_Layer");

    }

}