ingo@136: package de.intevation.flys.artifacts.states;
ingo@136: 
ingo@136: import org.apache.log4j.Logger;
ingo@136: 
ingo@136: import org.w3c.dom.Element;
ingo@136: 
ingo@136: import de.intevation.artifacts.CallContext;
ingo@136: 
ingo@136: import de.intevation.artifacts.common.utils.XMLUtils;
ingo@136: 
ingo@136: import de.intevation.artifactdatabase.ProtocolUtils;
ingo@136: import de.intevation.artifactdatabase.data.StateData;
ingo@136: 
ingo@136: import de.intevation.flys.artifacts.resources.Resources;
ingo@136: 
ingo@136: /**
ingo@136:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@136:  */
ingo@136: public class LocationDistanceSelect extends DefaultState {
ingo@136: 
ingo@136:     /** The logger used in this class.*/
ingo@136:     private static Logger logger = Logger.getLogger(LocationDistanceSelect.class);
ingo@136: 
ingo@136: 
ingo@136:     /** The default step width.*/
ingo@136:     public static final String DEFAULT_STEP = "100";
ingo@136: 
ingo@136:     /**
ingo@136:      * The default constructor that initializes an empty State object.
ingo@136:      */
ingo@136:     public LocationDistanceSelect() {
ingo@136:     }
ingo@136: 
ingo@136:     protected Element createData(
ingo@136:         XMLUtils.ElementCreator cr,
ingo@136:         StateData   data,
ingo@136:         CallContext context)
ingo@136:     {
ingo@136:         Element select = ProtocolUtils.createArtNode(
ingo@136:             cr, "select", null, null);
ingo@136: 
ingo@136:         cr.addAttr(select, "name", data.getName(), true);
ingo@136: 
ingo@136:         Element label = ProtocolUtils.createArtNode(
ingo@136:             cr, "label", null, null);
ingo@136: 
ingo@136:         Element choices = ProtocolUtils.createArtNode(
ingo@136:             cr, "choices", null, null);
ingo@136: 
ingo@136:         label.setTextContent(Resources.getMsg(
ingo@136:             context.getMeta(),
ingo@136:             data.getName(),
ingo@136:             data.getName()));
ingo@136: 
ingo@136:         select.appendChild(label);
ingo@136: 
ingo@136:         return select;
ingo@136:     }
ingo@136: 
ingo@136: 
ingo@136:     protected Element[] createItems(
ingo@136:         XMLUtils.ElementCreator cr,
ingo@136:         String      name,
ingo@136:         CallContext context)
ingo@136:     {
ingo@136:         // TODO Insert correct min/max values!
ingo@136: 
ingo@136:         if (name.equals("ld_from")) {
ingo@136:             Element min = createItem(cr, new String[] {"min", "1"});
ingo@136:             return new Element[] { min };
ingo@136:         }
ingo@136:         else if (name.equals("ld_to")) {
ingo@136:             Element max = createItem(cr, new String[] {"max", "10"});
ingo@136:             return new Element[] { max };
ingo@136:         }
ingo@136:         else {
ingo@136:             Element step = createItem(cr, new String[] {"step", DEFAULT_STEP});
ingo@136:             return new Element[] { step };
ingo@136:         }
ingo@136: 
ingo@136:     }
ingo@136: 
ingo@136: 
ingo@136:     protected Element createItem(XMLUtils.ElementCreator cr, Object obj) {
ingo@136:         Element item  = ProtocolUtils.createArtNode(cr, "item", null, null);
ingo@136:         Element label = ProtocolUtils.createArtNode(cr, "label", null, null);
ingo@136:         Element value = ProtocolUtils.createArtNode(cr, "value", null, null);
ingo@136: 
ingo@136:         String[] arr = (String[]) obj;
ingo@136: 
ingo@136:         label.setTextContent(arr[0]);
ingo@136:         value.setTextContent(arr[1]);
ingo@136: 
ingo@136:         item.appendChild(label);
ingo@136:         item.appendChild(value);
ingo@136: 
ingo@136:         return item;
ingo@136:     }
ingo@136: 
ingo@136: 
ingo@136:     protected String getUIProvider() {
ingo@136:         return "location_distance_panel";
ingo@136:     }
ingo@136: }
ingo@136: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf-8 :