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.JOptionPane;

import org.apache.log4j.Logger;

import com.iver.andami.PluginServices;

import com.iver.andami.plugins.Extension;

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

import com.iver.cit.gvsig.gui.layout.Layout;

import com.iver.cit.gvsig.gui.layout.fframes.FFrameText;

import com.iver.cit.gvsig.gui.layout.fframes.IFFrame;

public class TagExtension implements Extension{

        private static Logger logger = Logger.getLogger(TagExtension.class.getName());

        private Layout layout = null;

        /**

         * @see com.iver.andami.plugins.Extension#inicializar()

         */

        public void inicializar() {

        }

        /**

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

         */

        public void execute(String s) {

                layout = (Layout) PluginServices.getMDIManager().getActiveView();

                /* FLayoutZooms zooms = new FLayoutZooms(layout);

                logger.debug("Comand : " + s);

                if (s.compareTo("SET_TAG") == 0) {

                        layout.setTool(Layout.SET_TAG);

                } */

        // FJP: Cambio: abrimos la ventana de tag para

        // asignar el tag a los elementos seleccionados

        if (s.equals("SET_TAG"))

        {

            IFFrame[] selectedFrames = layout.getFFrameSelected();

            if (selectedFrames.length > 0)

            {

                String defaultStr = "";

                if (selectedFrames.length == 1)

                    defaultStr = selectedFrames[0].getTag();

                String theTag = JOptionPane.showInputDialog(null, "Introduzca el tag:", defaultStr);

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

                    selectedFrames[i].setTag(theTag);

            }

        }

        else if (s.equals("VIEW_TAGS"))

        {

            ArrayList frames = layout.getFFrames();

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

            {

                IFFrame f = (IFFrame) frames.get(i);

                if (f instanceof FFrameText)

                {

                    FFrameText txt = (FFrameText) f;

                    txt.clearText();

                    txt.addText(f.getTag());

                }

            }

            layout.refresh();

        }

        }

        /**

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

         */

        public boolean isEnabled() {

        View f = PluginServices.getMDIManager().getActiveView();

        if (f == null) {

            return false;

        }

        if (f.getClass() == Layout.class)

        {

            layout = (Layout) f;        

            IFFrame[] selectedFrames = layout.getFFrameSelected();

            if (selectedFrames == null) return false;

            return (selectedFrames.length > 0);

        }

        return false;

        }

        /**

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

         */

        public boolean isVisible() {

                View f = PluginServices.getMDIManager().getActiveView();

                if (f == null) {

                        return false;

                }

                if (f.getClass() == Layout.class) {

                        Layout layout = (Layout) f;

                        return true; //layout.m_Display.getMapControl().getMapContext().getLayers().layerCount() > 0;

                } else {

                        return false;

                }

        }

}