--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/client/ui/fixation/FixGaugeSelectPanel.java	Thu Apr 25 15:23:37 2013 +0200
@@ -0,0 +1,179 @@
+package org.dive4elements.river.client.client.ui.fixation;
+
+import com.google.gwt.core.client.GWT;
+
+import com.smartgwt.client.widgets.Canvas;
+import com.smartgwt.client.widgets.Label;
+import com.smartgwt.client.widgets.form.DynamicForm;
+import com.smartgwt.client.widgets.form.fields.SelectItem;
+import com.smartgwt.client.widgets.form.fields.StaticTextItem;
+import com.smartgwt.client.widgets.layout.HLayout;
+import com.smartgwt.client.widgets.layout.VLayout;
+
+import org.dive4elements.river.client.client.FLYSConstants;
+import org.dive4elements.river.client.shared.model.Data;
+import org.dive4elements.river.client.shared.model.DataItem;
+import org.dive4elements.river.client.shared.model.DataList;
+import org.dive4elements.river.client.shared.model.DefaultData;
+import org.dive4elements.river.client.shared.model.DefaultDataItem;
+
+import java.util.ArrayList;
+import java.util.LinkedHashMap;
+import java.util.List;
+
+/**
+ * This UIProvider creates a panel for location or distance input.
+ *
+ * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
+ */
+public class FixGaugeSelectPanel
+extends      FixationPanel
+{
+    /** The message class that provides i18n strings. */
+    protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class);
+
+    protected String first;
+    protected String second;
+
+    protected SelectItem from;
+    protected SelectItem to;
+
+    protected LinkedHashMap<String, String> mapValues;
+
+    public FixGaugeSelectPanel() {
+        htmlOverview = "";
+
+        mapValues = new LinkedHashMap<String, String>();
+        mapValues.put("0", MESSAGES.gauge_mnq());
+        mapValues.put("1", MESSAGES.gauge_mq());
+        mapValues.put("2", MESSAGES.gauge_mhq());
+        mapValues.put("3", MESSAGES.gauge_hq5());
+    }
+
+    @Override
+    public Canvas createWidget(DataList data) {
+        instances.put(this.artifact.getUuid(), this);
+
+        VLayout layout = new VLayout();
+
+        Label title = new Label(MESSAGES.gauge_class());
+        title.setHeight(25);
+
+        from = new SelectItem(MESSAGES.from());
+        to = new SelectItem(MESSAGES.to());
+
+        from.setShowTitle(false);
+        to.setShowTitle(false);
+        from.setValueMap(mapValues);
+        from.setDefaultValues("0");
+        from.setWidth(160);
+        to.setValueMap(mapValues);
+        to.setDefaultValues("3");
+        to.setWidth(160);
+
+        DynamicForm form = new DynamicForm();
+        StaticTextItem separator = new StaticTextItem("separator");
+        separator.setShowTitle(false);
+        separator.setValue(MESSAGES.to());
+        form.setNumCols(5);
+        form.setFields(from, separator, to);
+
+        layout.addMember(title);
+        layout.addMember(form);
+
+        return layout;
+    }
+
+    @Override
+    public Canvas createOld(DataList dataList) {
+        List<Data> items = dataList.getAll();
+
+        Data f = getData(items, "q1");
+        Data t = getData(items, "q2");
+        DataItem[] fItems = f.getItems();
+        DataItem[] tItems = t.getItems();
+
+        StringBuilder sb = new StringBuilder();
+        sb.append(mapValues.get(fItems[0].getLabel()));
+        sb.append(" " + MESSAGES.to() + " ");
+        sb.append(mapValues.get(tItems[0].getLabel()));
+
+        Label old = new Label(sb.toString());
+        old.setWidth(130);
+
+        HLayout layout = new HLayout();
+        layout.setWidth("400px");
+        Label label = new Label(dataList.getLabel());
+        label.setWidth("200px");
+
+        Canvas back = getBackButton(dataList.getState());
+
+        layout.addMember(label);
+        layout.addMember(old);
+        layout.addMember(back);
+        return layout;
+    }
+
+
+    /**
+     * This method returns the selected data.
+     *
+     * @return the selected/inserted data.
+     */
+    @Override
+    public Data[] getData() {
+        List<Data> data = new ArrayList<Data>();
+
+        boolean valid = saveClassValues();
+        if (valid) {
+            DataItem firstItem = new DefaultDataItem("q1", "q1", this.first);
+            DataItem secItem = new DefaultDataItem("q2", "q2", this.second);
+            data.add(new DefaultData(
+                "q1",
+                null,
+                null,
+                new DataItem[] { firstItem }));
+            data.add(new DefaultData(
+                "q2",
+                null,
+                null,
+                new DataItem[] { secItem }));
+        }
+        return data.toArray(new Data[data.size()]);
+    }
+
+
+    @Override
+    public void setValues(String cid, boolean checked) {
+        // No user interaction, do nothing.
+    }
+
+
+    @Override
+    public boolean renderCheckboxes() {
+        // No selection, return false.
+        return false;
+    }
+
+
+    @Override
+    public void success() {}
+
+    protected boolean saveClassValues() {
+        String v1 = from.getValueAsString();
+        String v2 = to.getValueAsString();
+        try {
+            int v1i = Integer.parseInt(v1);
+            int v2i = Integer.parseInt(v2);
+            if (v1i <= v2i) {
+                this.first = v1;
+                this.second = v2;
+                return true;
+            }
+        }
+        catch(NumberFormatException nfe) {
+            return false;
+        }
+        return false;
+    }
+}