Application: gvSIG desktop

/**

 * gvSIG. Desktop Geographic Information System.

 *

 * Copyright (C) 2007-2013 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 3 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.app.extension;

import javax.swing.JOptionPane;

import org.gvsig.andami.IconThemeHelper;

import org.gvsig.andami.plugins.Extension;

import org.gvsig.app.ApplicationLocator;

import org.gvsig.app.ApplicationManager;

import org.gvsig.app.project.ProjectManager;

import org.gvsig.app.project.documents.view.ViewDocument;

import org.gvsig.app.project.documents.view.ViewManager;

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

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

import org.gvsig.app.project.documents.view.toc.gui.FPopupMenu;

import org.gvsig.fmap.dal.DataStore;

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

import org.gvsig.fmap.mapcontext.layers.operations.SingleLayer;

import org.gvsig.tools.ToolsLocator;

import org.gvsig.tools.i18n.I18nManager;

import org.gvsig.tools.swing.api.ToolsSwingLocator;

import org.gvsig.tools.swing.api.threadsafedialogs.ThreadSafeDialogsManager;

import org.gvsig.tools.swing.api.windowmanager.WindowManager;

public class LayerPropertiesExtension extends Extension {

    @Override

    public void initialize() {

    }

    @Override

    public void postInitialize() {

        FPopupMenu.registerExtensionPoint();

        IconThemeHelper.registerIcon("action", "layer-properties", this);

        ProjectManager projectManager = ApplicationLocator.getProjectManager();

        ViewManager viewManager = (ViewManager) projectManager.getDocumentManager(ViewManager.TYPENAME);

        viewManager.addTOCContextAction("layer-properties","group-last",10000,900);    

    }

    @Override

    public void execute(String s) {

        ApplicationManager application = ApplicationLocator.getManager();

        IView view = (IView) application.getActiveComponent(ViewDocument.class);

        if (view == null) {

            return;

        }

        ViewDocument document = view.getViewDocument();

        if (!document.getMapContext().hasActiveLayers()) {

            return;

        }

        if (s.equalsIgnoreCase("layer-properties")) {

            I18nManager i18n = ToolsLocator.getI18nManager();

            FLayer[] activeLayers = document.getMapContext().getLayers().getActives();

            FLayer layer = activeLayers[0];

            if( activeLayers.length>1 ) {

                ThreadSafeDialogsManager dialogs = ToolsSwingLocator.getThreadSafeDialogsManager();

                int n = dialogs.confirmDialog(

                        i18n.getTranslation("_There_is_more_than_one_active_layer") + 

                                "\n" +

                                i18n.getTranslation(

                                        "_If_you_continue_the_properties_of_layer_0_will_be_displayed",

                                        new String[] { layer.getName() }

                                        ) +

                                "\n" +

                                i18n.getTranslation("_Do_you_wish_to_continue"), 

                        i18n.getTranslation("_Show_properties"), 

                        JOptionPane.YES_NO_OPTION, 

                        JOptionPane.QUESTION_MESSAGE, 

                        "_If_you_continue_the_properties_of_layer_0_will_be_displayed"

                );

                if( n != JOptionPane.YES_OPTION ) {

                    return;

                }

            }

            String title = null;

            if( layer instanceof SingleLayer ) {

                DataStore store = ((SingleLayer) layer).getDataStore();

                if( store != null ) {

                    title = application.makeTitle(i18n.getTranslation("propiedades_de_la_capa"), layer.getName(), store.getName());

                }

            }

            if( title == null ) {

                title = application.makeTitle(i18n.getTranslation("propiedades_de_la_capa"), layer.getName(), null);

            }

            LayerProperties dlg = new LayerProperties(layer);

            WindowManager wm = ToolsSwingLocator.getWindowManager();

            wm.showWindow(

                    dlg.asJComponent(),

                    title,

                    WindowManager.MODE.WINDOW

            );

        }

    }

    @Override

    public boolean isEnabled() {

        ApplicationManager application = ApplicationLocator.getManager();

        IView view = (IView) application.getActiveComponent(ViewDocument.class);

        if (view == null) {

            return false;

        }

        ViewDocument document = view.getViewDocument();

        return document.getMapContext().hasActiveLayers();

    }

    @Override

    public boolean isVisible() {

        ApplicationManager application = ApplicationLocator.getManager();

        IView view = (IView) application.getActiveComponent(ViewDocument.class);

        if (view == null) {

            return false;

        }

        ViewDocument document = view.getViewDocument();

        return document.getMapContext().hasLayers();

    }

}