--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/flys-client/src/main/java/org/dive4elements/river/client/client/ui/minfo/SedLoadOffEpochPanel.java	Thu Apr 25 12:31:32 2013 +0200
@@ -0,0 +1,187 @@
+package de.intevation.flys.client.client.ui.minfo;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import com.google.gwt.core.client.GWT;
+import com.google.gwt.user.client.rpc.AsyncCallback;
+import com.smartgwt.client.data.Record;
+import com.smartgwt.client.types.ListGridFieldType;
+import com.smartgwt.client.types.SelectionAppearance;
+import com.smartgwt.client.util.SC;
+import com.smartgwt.client.widgets.Canvas;
+import com.smartgwt.client.widgets.Label;
+import com.smartgwt.client.widgets.grid.ListGrid;
+import com.smartgwt.client.widgets.grid.ListGridField;
+import com.smartgwt.client.widgets.grid.ListGridRecord;
+import com.smartgwt.client.widgets.layout.HLayout;
+import com.smartgwt.client.widgets.layout.VLayout;
+
+import de.intevation.flys.client.client.Config;
+import de.intevation.flys.client.client.services.SedimentLoadInfoService;
+import de.intevation.flys.client.client.services.SedimentLoadInfoServiceAsync;
+import de.intevation.flys.client.client.ui.PeriodPanel;
+import de.intevation.flys.client.shared.model.ArtifactDescription;
+import de.intevation.flys.client.shared.model.Data;
+import de.intevation.flys.client.shared.model.DataItem;
+import de.intevation.flys.client.shared.model.DataList;
+import de.intevation.flys.client.shared.model.DefaultData;
+import de.intevation.flys.client.shared.model.DefaultDataItem;
+import de.intevation.flys.client.shared.model.SedimentLoadInfoObject;
+import de.intevation.flys.client.shared.model.SedimentLoadInfoRecord;
+
+
+public class SedLoadOffEpochPanel
+extends PeriodPanel
+{
+    protected SedimentLoadInfoServiceAsync sedLoadInfoService =
+        GWT.create(SedimentLoadInfoService.class);
+
+    private ListGrid sedLoadTable;
+
+    public Canvas createWidget(DataList data) {
+        VLayout root = new VLayout();
+
+        Label title = new Label(data.get(0).getDescription());
+        title.setHeight("25px");
+
+        root.addMember(title);
+
+        return root;
+    }
+
+    @Override
+    public Canvas createOld(DataList dataList) {
+        HLayout layout = new HLayout();
+        layout.setWidth("400px");
+        VLayout vLayout = new VLayout();
+        vLayout.setWidth(130);
+        Label label = new Label(dataList.getLabel());
+        label.setWidth("200px");
+        label.setHeight(25);
+
+        List<Data> items = dataList.getAll();
+        Data str = getData(items, "epochs");
+        DataItem[] strItems = str.getItems();
+
+        String[] pairs = strItems[0].getLabel().split(";");
+        for (int i = 0; i < pairs.length; i++) {
+            String[] vals = pairs[i].split(",");
+            Label dateLabel = new Label(vals[0] + " - " + vals[1]);
+            dateLabel.setHeight(20);
+            vLayout.addMember(dateLabel);
+        }
+        Canvas back = getBackButton(dataList.getState());
+        layout.addMember(label);
+        layout.addMember(vLayout);
+        layout.addMember(back);
+
+        return layout;
+    }
+
+    @Override
+    public Canvas create(DataList data) {
+        VLayout layout = new VLayout();
+        Canvas helper = createHelper();
+        this.helperContainer.addMember(helper);
+
+        Canvas submit = getNextButton();
+        Canvas widget = createWidget(data);
+
+        layout.addMember(widget);
+        layout.addMember(submit);
+
+        fetchSedimentLoadData();
+
+        return layout;
+    }
+
+    protected Canvas createHelper() {
+        sedLoadTable = new ListGrid();
+        sedLoadTable.setShowHeaderContextMenu(false);
+        sedLoadTable.setWidth100();
+        sedLoadTable.setShowRecordComponents(true);
+        sedLoadTable.setShowRecordComponentsByCell(true);
+        sedLoadTable.setHeight100();
+        sedLoadTable.setEmptyMessage(MSG.empty_table());
+        sedLoadTable.setCanReorderFields(false);
+        sedLoadTable.setSelectionAppearance(SelectionAppearance.CHECKBOX);
+
+        ListGridField date = new ListGridField("date", MSG.year());
+        date.setType(ListGridFieldType.TEXT);
+        date.setWidth(100);
+
+        ListGridField descr =
+            new ListGridField("description", MSG.description());
+        descr.setType(ListGridFieldType.TEXT);
+        descr.setWidth("*");
+
+        sedLoadTable.setFields(date, descr);
+        return sedLoadTable;
+    }
+
+    @Override
+    public Data[] getData() {
+        List<Data> data = new ArrayList<Data>();
+
+        ListGridRecord[] lgr = sedLoadTable.getSelectedRecords();
+        if (lgr.length == 0) {
+            return new Data[0];
+        }
+        String d = "";
+        for (int i = 0; i < lgr.length; i++) {
+            Record r = (Record) lgr[i];
+            String date = r.getAttribute("date");
+            String[] range = date.split(" - ");
+            d += range[0] + "," + range[1];
+            d += ";";
+        }
+        DataItem item = new DefaultDataItem("epochs", null, d);
+            data.add(new DefaultData(
+                        "epochs",
+                        null,
+                        null,
+                        new DataItem[] { item }));
+        return data.toArray(new Data[data.size()]);
+    }
+
+    protected void fetchSedimentLoadData() {
+        Config config    = Config.getInstance();
+        String locale    = config.getLocale ();
+
+        ArtifactDescription adescr = artifact.getArtifactDescription();
+        DataList[] data = adescr.getOldData();
+
+        double[] km = artifact.getArtifactDescription().getKMRange();
+        String river = artifact.getArtifactDescription().getRiver();
+
+        sedLoadInfoService.getSedimentLoadInfo(locale, river, "epoch", km[0], km[1],
+            new AsyncCallback<SedimentLoadInfoObject[]>() {
+                public void onFailure(Throwable caught) {
+                    GWT.log("Could not recieve sediment load informations.");
+                    SC.warn(caught.getMessage());
+                }
+
+                public void onSuccess(SedimentLoadInfoObject[] sedLoad) {
+                    int num = sedLoad != null ? sedLoad.length :0;
+                    GWT.log("Recieved " + num + " sediment load informations.");
+
+                    if (num == 0) {
+                        return;
+                    }
+
+                    addSedimentLoadInfo(sedLoad);
+                }
+            }
+        );
+    }
+
+
+    protected void addSedimentLoadInfo (SedimentLoadInfoObject[] sedLoad) {
+        for(SedimentLoadInfoObject sl: sedLoad) {
+            SedimentLoadInfoRecord rec = new SedimentLoadInfoRecord(sl);
+            sedLoadTable.addData(rec);
+        }
+    }
+
+}