CustomFeatureInfoListener.java

/***************************************************
*
* cismet GmbH, Saarbruecken, Germany
*
*              ... and it just works.
*
****************************************************/
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 * To change this template, choose Tools | Templates
 * and open the template in the editor.
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package de.cismet.cismap.commons.gui.piccolo.eventlistener;

import edu.umd.cs.piccolo.event.PBasicInputEventHandler;
import edu.umd.cs.piccolo.event.PInputEvent;

import de.cismet.cismap.commons.BoundingBox;
import de.cismet.cismap.commons.SimpleGetFeatureInfoUrl;
import de.cismet.cismap.commons.gui.MappingComponent;
import de.cismet.cismap.commons.raster.wms.simple.SimpleWmsGetMapUrl;

import de.cismet.tools.BrowserLauncher;

/**
 * DOCUMENT ME!
 *
 * @author   thorsten
 * @version  $Revision$, $Date$
 */
public class CustomFeatureInfoListener extends PBasicInputEventHandler {

    //~ Instance fields --------------------------------------------------------

    private final org.apache.log4j.Logger log = org.apache.log4j.Logger.getLogger(this.getClass());
    private String featureInforetrievalUrl;

    //~ Methods ----------------------------------------------------------------

    /**
     * DOCUMENT ME!
     *
     * @return  DOCUMENT ME!
     */
    public String getFeatureInforetrievalUrl() {
        return featureInforetrievalUrl;
    }

    /**
     * DOCUMENT ME!
     *
     * @param  featureInforetrievalUrl  DOCUMENT ME!
     */
    public void setFeatureInforetrievalUrl(final String featureInforetrievalUrl) {
        this.featureInforetrievalUrl = featureInforetrievalUrl;
    }

    @Override
    public void mouseClicked(final PInputEvent pInputEvent) {
        if (pInputEvent.getComponent() instanceof MappingComponent) {
            final MappingComponent mc = (MappingComponent)pInputEvent.getComponent();
            if (log.isDebugEnabled()) {
                log.debug("featurInfoRetrievalUrl " + featureInforetrievalUrl); // NOI18N
            }
            final SimpleGetFeatureInfoUrl url = new SimpleGetFeatureInfoUrl(featureInforetrievalUrl);
            url.setX((int)pInputEvent.getCanvasPosition().getX());
            url.setY((int)pInputEvent.getCanvasPosition().getY());
            url.setHeight(mc.getHeight());
            url.setWidth(mc.getWidth());
            final BoundingBox bb = mc.getCurrentBoundingBoxFromCamera();
            url.setX1(bb.getX1());
            url.setX2(bb.getX2());
            url.setY1(bb.getY1());
            url.setY2(bb.getY2());
            try {
                String u = url.toString();
                if (u != null) {
                    u = u.trim();
                }
                log.info("Open:" + u);                                          // NOI18N
                BrowserLauncher.openURL(u);
            } catch (Exception e) {
                log.error("Error", e);                                          // NOI18N
            }
        }
    }
}