gvSIG tools: Gazetteer

/* 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 org.gvsig.gazetteer.gui;

import java.awt.Frame;

import java.awt.geom.Rectangle2D;

import javax.swing.Icon;

import javax.swing.JDialog;

import org.gvsig.andami.PluginServices;

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

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

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

import org.gvsig.catalog.querys.Coordinates;

import org.gvsig.catalog.utils.Frames;

import org.gvsig.fmap.mapcontext.events.ColorEvent;

import org.gvsig.fmap.mapcontext.events.ExtentEvent;

import org.gvsig.fmap.mapcontext.events.ProjectionEvent;

import org.gvsig.fmap.mapcontext.events.listeners.ViewPortListener;

import org.gvsig.gazetteer.GazetteerClient;

import org.gvsig.gazetteer.querys.Feature;

import org.gvsig.gazetteer.ui.search.SearchDialogPanel;

import org.gvsig.i18n.Messages;

/**

 * @author Jorge Piera Llodra (piera_jor@gva.es)

 */

public class SearchDialog extends SearchDialogPanel

implements IWindow,ViewPortListener{

        public WindowInfo m_windowInfo = null;

        public ConnectDialog parentDialog = null;

        public JDialog frame = null;

    public SearchDialog(GazetteerClient client,Object serverConnectFrame){

        super(client,serverConnectFrame);

        parentDialog = (ConnectDialog)serverConnectFrame;

        setViewChangeListener();        

            loadViewPortCoordinates();

    }

    /* (non-Javadoc)

     * @see com.iver.andami.ui.mdiManager.View#getViewInfo()

     */

    public WindowInfo getWindowInfo() {

             if (m_windowInfo == null){

                     m_windowInfo = new WindowInfo(WindowInfo.PALETTE);

                     m_windowInfo.setTitle(Messages.getText("gazetteer_search") + " [" +

                                     getCurrentServer() + "]");                

                     m_windowInfo.setHeight(80);

                     m_windowInfo.setWidth(525);

             }

            return m_windowInfo;

    }

    public Object getWindowProfile(){

                return WindowInfo.TOOL_PROFILE;

        }

    protected void showResultsActionPerformed(Feature[] features) {

              JDialog panel = new JDialog((Frame) PluginServices.getMainFrame(), false);

            Frames.centerFrame(panel,420,258);

            panel.setTitle(Messages.getText( "gazetteer_search")); 

            panel.setResizable(false);

            ShowResultsDialog dialog = new ShowResultsDialog(panel,

                            client,

                            features,

                            lowerPanel.getResultsByPage(),

                            getQuery());

            panel.getContentPane().add(dialog);

            panel.show(); 

     }

    protected void closeButtonActionPerformed() {

            closeJDialog();

         }

         /**

          * Size button action performed

          */         

    protected void resizeButtonActionPerformed(){

                if (isMinimized){

                        frame.setSize(frame.getWidth(),450);

                                 frame.doLayout();

                        getLowerPanel().setVisible(true);

                                getUpperPanel().setIcon(getUpIcon());

                 }else{

                         frame.setSize(frame.getWidth(),115);

                         getLowerPanel().setVisible(false);                                 

                         getUpperPanel().setIcon(getDownIcon());

                }

                isMinimized = !isMinimized;

         }

        /*

         * (non-Javadoc)

         * @see org.gvsig.gazetteer.ui.search.SearchDialogPanel#getUpIcon()

         */

        protected Icon getUpIcon(){

                return PluginServices.getIconTheme().get("gazetteer-up");

        }

        /*

         * (non-Javadoc)

         * @see org.gvsig.gazetteer.ui.search.SearchDialogPanel#getDownIcon()

         */

        protected Icon getDownIcon(){

                return PluginServices.getIconTheme().get("gazetteer-down");

        }

         /**

          * Return button action

          */

        protected void lastButtonActionPerformed() {  

                closeJDialog();

                ConnectDialog serverConnect = (ConnectDialog)serverConnectFrame;

                parentDialog.setVisible(true);

                parentDialog.getControlsPanel().enableSearchButton(false);

                PluginServices.getMDIManager().addWindow(serverConnect);

        } 

    public void closeJDialog() {

            frame.setVisible(false);

        }

         /**

          * This method loads the view coordinates to the catalog search dialog

          *

          */

         private void loadViewPortCoordinates(){

                 AbstractViewPanel activeView = 

                                (AbstractViewPanel) PluginServices.getMDIManager().getActiveWindow();

                Rectangle2D r2d= activeView.getMapControl().getViewPort().getExtent();

                try{

                getLowerPanel().setCoordinates(new Coordinates(r2d.getMinX(),

                        r2d.getMaxY(),

                        r2d.getMaxX(),

                        r2d.getMinY()));

                }catch(NullPointerException E){

                    //We cant retrieve the coordinates if it doesn't 

                    //exist a loaded layer

                }

         }

         /*

     * This method joins the viewPort event to the listener

     */

    private void setViewChangeListener(){

        AbstractViewPanel activeView = 

                        (AbstractViewPanel) PluginServices.getMDIManager().getActiveWindow();

        activeView.getMapControl().getViewPort().addViewPortListener(this);

    }

        public void extentChanged(ExtentEvent e) {

                loadViewPortCoordinates();   

        }

        public void backColorChanged(ColorEvent e) {

                // TODO Auto-generated method stub

        }

        public void projectionChanged(ProjectionEvent e) {

                loadViewPortCoordinates();                

        }

        /**

         * @param frame the frame to set

         */

        public void setFrame(JDialog dialog) {

                this.frame = dialog;

        }

}