| gvSIG desktop 1

/* 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 es.gva.cit.gvsig.gazetteer.gui;

import javax.swing.JDialog;

import org.gvsig.i18n.Messages;

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

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

import es.gva.cit.gazetteer.GazetteerClient;

import es.gva.cit.gazetteer.querys.Feature;

import es.gva.cit.gazetteer.querys.GazetteerQuery;

import es.gva.cit.gazetteer.ui.showresults.ShowResultsDialogPanel;

import es.gva.cit.gvsig.gazetteer.loaders.FeatureLoader;

/**

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

 */

public class ShowResultsDialog extends ShowResultsDialogPanel implements IWindow  {

    private SearchDialog searchDialog = null;

    private JDialog frame = null;

    /**

     * @param client

     * @param features

     * @param recordsByPage

     */

    public ShowResultsDialog(JDialog frame,GazetteerClient client, Feature[] features, int recordsByPage, GazetteerQuery query) {

        super(client, features, recordsByPage,query);

        this.frame = frame;

    }

      /* (non-Javadoc)

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

     */

    public WindowInfo getWindowInfo() {

        WindowInfo m_viewinfo = new WindowInfo(WindowInfo.MODALDIALOG);

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

		return m_viewinfo;

    }

    public void closeButtonActionPerformed() {

	     closeJDialog();

	 }

    public void closeJDialog() {

        frame.setVisible(false);

	}

   /**

    * This method have to load the selected feature into gvSIG

    */

   public void loadButtonActionPerformed() {

       Feature feature = ppalPanel.getFeature();

       if (feature != null){

    	   new FeatureLoader(client.getProjection()).load(feature,query);

       }

       closeJDialog();

       //getSearchDialog().closeJDialog();

   }    

    /**

     * @return Returns the searchDialog.

     */

    public SearchDialog getSearchDialog() {

        return searchDialog;

    }

    /**

     * @param searchDialog The searchDialog to set.

     */

    public void setSearchDialog(SearchDialog searchDialog) {

        this.searchDialog = searchDialog;

    }

}

/* 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 es.gva.cit.gvsig.gazetteer.gui;

import java.awt.Frame;

import java.awt.geom.Rectangle2D;

import javax.swing.JDialog;

import org.gvsig.i18n.Messages;

import com.iver.andami.PluginServices;

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

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

import com.iver.cit.gvsig.fmap.ColorEvent;

import com.iver.cit.gvsig.fmap.ExtentEvent;

import com.iver.cit.gvsig.fmap.ProjectionEvent;

import com.iver.cit.gvsig.fmap.ViewPortListener;

import com.iver.cit.gvsig.project.documents.view.gui.BaseView;

import es.gva.cit.catalog.querys.Coordinates;

import es.gva.cit.catalog.utils.Frames;

import es.gva.cit.gazetteer.GazetteerClient;

import es.gva.cit.gazetteer.querys.Feature;

import es.gva.cit.gazetteer.ui.search.SearchDialogPanel;

/**

 * @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;

    }

    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);

			 	getLowerPanel().setVisible(true);

				getUpperPanel().setUpIcon();

	         }else{

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

	        	 getLowerPanel().setVisible(false);	 			

	        	 getUpperPanel().setDownIcon();

	        }

	        isMinimized = !isMinimized;

	 }

	 /**

	  * 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(){

		 BaseView activeView = 

				(BaseView) 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(){

        BaseView activeView = 

			(BaseView) 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;

	}

}

/* 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 es.gva.cit.gvsig.gazetteer.gui;

import java.awt.Frame;

import javax.swing.JDialog;

import org.gvsig.i18n.Messages;

import com.iver.andami.PluginServices;

import com.iver.andami.persistence.serverData.ServerDataPersistence;

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

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

import com.iver.utiles.swing.jcomboServer.ServerData;

import es.gva.cit.catalog.utils.Frames;

import es.gva.cit.gazetteer.ui.serverconnect.ServerConnectDialogPanel;

/**

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

 */

public class ConnectDialog extends ServerConnectDialogPanel

implements IWindow {

	public WindowInfo m_windowInfo = null;

	/**

	 * Building the dialog Window

	 */

	public ConnectDialog(/*FLayers layers, MapControl mapCtrl*/) {

		super(null);

		init();           

	}

	/**

	 * Establishing window properties

	 *

	 */

	private void init() {

		this.setBounds(0, 0, 610, 263);

		setName("connectDialog");

	}

	public static void addServer(ServerData server) {

		ServerConnectDialogPanel.addTreeMapServer(server);

	}

	/*

	 * (non-Javadoc)

	 * @see es.gva.cit.gazetteer.ui.serverconnect.ServerConnectDialogPanel#searchButtonActionPerformed()

	 */

	protected void searchButtonActionPerformed() {

		addCurrentHost();

		closeJDialog();	       

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

		Frames.centerFrame(panel,525,125);

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

		SearchDialog dialog = new SearchDialog(client,this);

		dialog.setFrame(panel);

		dialog.setCurrentServer(getCurrentServer());

		dialog.setFrame(panel);

		panel.getContentPane().add(dialog);

		panel.setVisible(true);   

	}

	/**

	 * Save the current host (if is neccessary) in a file using the andami

	 * persistence

	 * @param host

	 * Host to save

	 */

	private void addCurrentHost(){

		String host = client.getSUri();

		ServerDataPersistence persistence = new ServerDataPersistence(this,ServerData.SERVER_TYPE_GAZETTEER);

		persistence.addServerData(new ServerData(host, ServerData.SERVER_TYPE_GAZETTEER, client.getProtocol()));

		persistence.setPersistent();

	}

	/*

	 * (non-Javadoc)

	 * @see es.gva.cit.gazetteer.ui.serverconnect.ServerConnectDialogPanel#closeButtonActionPerformed()

	 */

	protected void closeButtonActionPerformed() {   

		closeJDialog();

	}

	/**

	 * Cierra el Dialog

	 */

	public void closeJDialog() {

		PluginServices.getMDIManager().closeWindow(ConnectDialog.this);

	}

	/* (non-Javadoc)

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

	 */

	public WindowInfo getWindowInfo() {

		if (m_windowInfo == null){

			m_windowInfo=new WindowInfo(WindowInfo.RESIZABLE | WindowInfo.MODALDIALOG);		

			m_windowInfo.setTitle(Messages.getText( "gazetteer_connect"));

			m_windowInfo.setHeight(225);

			m_windowInfo.setWidth(610);

		}

		return m_windowInfo;

	}

}

/* 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 es.gva.cit.gvsig.gazetteer.loaders;

import java.awt.Color;

import java.awt.Toolkit;

import java.awt.geom.Point2D;

import java.awt.geom.Rectangle2D;

import org.cresques.cts.ICoordTrans;

import org.cresques.cts.IProjection;

import com.iver.andami.PluginServices;

import com.iver.cit.gvsig.fmap.MapContext;

import com.iver.cit.gvsig.fmap.ViewPort;

import com.iver.cit.gvsig.fmap.core.FPoint2D;

import com.iver.cit.gvsig.fmap.core.IGeometry;

import com.iver.cit.gvsig.fmap.core.ShapeFactory;

import com.iver.cit.gvsig.fmap.core.v02.FConstant;

import com.iver.cit.gvsig.fmap.core.v02.FSymbol;

import com.iver.cit.gvsig.fmap.crs.CRSFactory;

import com.iver.cit.gvsig.fmap.layers.GraphicLayer;

import com.iver.cit.gvsig.fmap.rendering.FGraphicLabel;

import com.iver.cit.gvsig.project.documents.view.gui.View;

import es.gva.cit.gazetteer.querys.Feature;

import es.gva.cit.gazetteer.querys.GazetteerQuery;

import es.gva.cit.gvsig.gazetteer.DeleteSearchesExtension;

/**

 * This class is used to load a new feature like a layer in gvSIG

 * 

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

 */

public class FeatureLoader {     

	/**

	 * Coordinates Transformer

	 */

	private ICoordTrans coordTrans;	

	/**

	 * @param projection

	 * Server projection

	 */

	public FeatureLoader(String sProjection){

		View activeView = 

			(View) PluginServices.getMDIManager().getActiveWindow();

		IProjection projection = CRSFactory.getCRS(sProjection);

		if (projection == null){

			projection = activeView.getMapControl().getViewPort().getProjection();

		}

		coordTrans=  projection.getCT(activeView.getMapControl().getViewPort().getProjection());

	}

	/**

	 * It makes a zoom in gvSIG

	 * @param

	 * feature

	 * @param

	 * query

	 * Query that contains advanced options to search and

	 * to show the results

	 * @return

	 * true or false if fail

	 */

	public boolean load(Feature feature,GazetteerQuery query) {

		addAndDrawLabel(feature,

				query.getOptions().getAspect().isKeepOld(),

				query.getOptions().getAspect().isPaintCurrent());

		if (query.getOptions().getAspect().isGoTo()){

			focusCenter(feature);

		}        

		return true;

	}    

	/**

	 * This method focus the toponim in the center of the view 

	 * @param feature

	 * Feature that contains the coordinates

	 */

	private void focusCenter(Feature feature){

		View activeView = 

			(View) PluginServices.getMDIManager().getActiveWindow();

		IProjection projection = activeView.getProjection();

		ViewPort viewPort = activeView.getMapControl().getViewPort();

		Point2D point = getReprojectedPoint(feature.getCoordinates());

		Rectangle2D zoomExtent = null;

		if (viewPort.getAdjustedExtent() == null){

		}else{

			Toolkit kit = Toolkit.getDefaultToolkit();

			double dpi = kit.getScreenResolution();

			Rectangle2D extent = projection.getExtent(viewPort.getAdjustedExtent(),

					25000,

					viewPort.getImageWidth(),

					viewPort.getImageHeight(),

					MapContext.CHANGE[viewPort.getMapUnits()],

					dpi);			

			zoomExtent = new Rectangle2D.Double(point.getX() - extent.getWidth()/2,

					point.getY() - extent.getHeight()/2,

					extent.getWidth(),

					extent.getHeight());

			activeView.getMapControl().getMapContext().zoomToExtent(zoomExtent);

		}

	} 

	/**

	 * It adds a new Label to the current view

	 * @param feature

	 * To obtain the coordinates and the toponim name

	 * @param isRemoveOldClicked

	 * To remove or keep the old searches

	 */

	private void addAndDrawLabel(Feature feature,boolean isRemoveOldClicked,boolean isMarkedPlaceClicked){

		View activeView = 

			(View) PluginServices.getMDIManager().getActiveWindow();

		GraphicLayer lyr = activeView.getMapControl().getMapContext().getGraphicsLayer();

		if (isRemoveOldClicked){

			lyr.clearAllGraphics();

		}	

		if (isMarkedPlaceClicked){

			int idSymbol = lyr.addSymbol(getSymbol());			

			IGeometry geom = ShapeFactory.createPoint2D(new FPoint2D(getReprojectedPoint(feature.getCoordinates())));

			FGraphicLabel theLabel = new FGraphicLabel(geom, idSymbol, feature.getName());

			lyr.addGraphic(theLabel);

			DeleteSearchesExtension.setVisible();

			PluginServices.getMainFrame().enableControls();

		}			

		activeView.getMapControl().drawGraphics();

		//This line could look stupid, but is necessary because grawGraphics does't

		//remove the old Graphics searched

		activeView.getMapControl().getViewPort().setExtent(activeView.getMapControl().getViewPort().getExtent());

	}

	/**

	 * Creates a FSymbol

	 * @return

	 * FSymbol

	 */

	private FSymbol getSymbol(){

		FSymbol theSymbol = new FSymbol(FConstant.SYMBOL_TYPE_TEXT); 

		theSymbol.setColor(Color.RED);

		theSymbol.setStyle(FConstant.SYMBOL_STYLE_MARKER_CIRCLE);

		theSymbol.setFontColor(Color.BLACK);

		theSymbol.setSizeInPixels(true);

		theSymbol.setSize(10);

		return theSymbol;

	}

	/**

	 * Reprojects the new point

	 * @param ptOrig

	 * Origin point

	 * @return

	 * FPoint2D

	 */

	private Point2D getReprojectedPoint(Point2D ptOrigin){

		Point2D ptDest = null;

		return getCoordTrans().convert(ptOrigin, ptDest);

	}

	/**

	 * @return the coordTrans

	 */

	public ICoordTrans getCoordTrans() {

		return coordTrans;

	}

}