--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/gwt-client/src/main/java/org/dive4elements/river/client/client/ui/uinfo/VegetationzonesTable.java	Wed May 09 16:31:12 2018 +0200
@@ -0,0 +1,288 @@
+/* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
+ * Software engineering by Intevation GmbH
+ *
+ * This file is Free Software under the GNU AGPL (>=v3)
+ * and comes with ABSOLUTELY NO WARRANTY! Check out the
+ * documentation coming with Dive4Elements River for details.
+ */
+
+package org.dive4elements.river.client.client.ui.uinfo;
+
+import java.util.ArrayList;
+import java.util.List;
+
+import org.dive4elements.river.client.client.ui.AbstractUIProvider;
+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 com.google.gwt.core.client.GWT;
+import com.smartgwt.client.data.Record;
+import com.smartgwt.client.types.ListGridFieldType;
+import com.smartgwt.client.widgets.Button;
+import com.smartgwt.client.widgets.Canvas;
+import com.smartgwt.client.widgets.Label;
+import com.smartgwt.client.widgets.events.ClickEvent;
+import com.smartgwt.client.widgets.events.ClickHandler;
+import com.smartgwt.client.widgets.form.DynamicForm;
+import com.smartgwt.client.widgets.form.fields.TextItem;
+import com.smartgwt.client.widgets.form.validator.IsIntegerValidator;
+import com.smartgwt.client.widgets.form.validator.IsStringValidator;
+import com.smartgwt.client.widgets.form.validator.Validator;
+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.grid.events.RecordClickEvent;
+import com.smartgwt.client.widgets.grid.events.RecordClickHandler;
+import com.smartgwt.client.widgets.layout.HLayout;
+import com.smartgwt.client.widgets.layout.VLayout;
+
+public class VegetationzonesTable extends AbstractUIProvider {
+    private static final long serialVersionUID = 1L;
+
+    protected ListGrid elements;
+    private TextItem vegzone;
+    private TextItem start;
+    private TextItem end;
+    private ListGrid table;
+
+    private TextItem createItem(final String identifier, final String title, final int width, final Validator... validator) {
+        final TextItem item = new TextItem(identifier, title);
+        item.setWidth(width);
+        item.setWrapTitle(false);
+        item.setValidators(validator);// eigentlich überflüssig, oder?
+        return item;
+    }
+
+    public Canvas createWidget(final DataList data) {
+
+        final VLayout root = new VLayout();
+        final HLayout input = new HLayout();
+        final VLayout tableLayout = new VLayout();
+        final HLayout fields = new HLayout();
+        final HLayout fields2 = new HLayout();
+        final VLayout spacer = new VLayout();
+        spacer.setHeight(10);
+
+        final Button add = new Button(this.MSG.add_date()); // TODO: make key more generic or change to more specific
+        this.elements = new ListGrid();
+
+        final Label title = new Label(data.get(0).getDescription());
+        title.setHeight("35px"); // orig:25
+
+        this.vegzone = createItem("uinfo_vegetation_zone_label", this.MSG.uinfo_vegetation_zone_label(), 200, new IsStringValidator());
+        this.start = createItem("uinfo_vegetation_zones_from", this.MSG.uinfo_vegetation_zones_from(), 40, new IsIntegerValidator());
+        this.end = createItem("uinfo_vegetation_zones_to", this.MSG.uinfo_vegetation_zones_to(), 40, new IsIntegerValidator());
+
+        final DynamicForm form1 = new DynamicForm();
+        final DynamicForm form2 = new DynamicForm();
+        form2.setNumCols(5);
+        form1.setNumCols(7);
+        form1.setFields(this.vegzone);
+        form2.setFields(this.start, this.end);
+
+        add.addClickHandler(new ClickHandler() {
+            @Override
+            public void onClick(final ClickEvent ce) {
+                final String v1 = VegetationzonesTable.this.start.getValueAsString();
+                final String v2 = VegetationzonesTable.this.end.getValueAsString();
+                final String v3 = VegetationzonesTable.this.vegzone.getValueAsString();
+                if (v1 == null || v2 == null || v3 == null) {
+                    return;
+                }
+
+                final ListGridRecord r = new ListGridRecord();
+                r.setAttribute("vegzone", v3);
+                r.setAttribute("from", v1);
+                r.setAttribute("to", v2);
+                VegetationzonesTable.this.elements.addData(r);
+            }
+        });
+
+        final Label sel = new Label(this.MSG.select());
+        sel.setHeight(25);
+        this.elements.setWidth(450); // 185
+        this.elements.setHeight(500); // 120
+        this.elements.setShowHeaderContextMenu(false);
+        this.elements.setCanReorderFields(false);
+        this.elements.setCanSort(false);
+        this.elements.setCanEdit(false);
+        final ListGridField vegzone = new ListGridField("vegzone", this.MSG.uinfo_vegetation_zones_label());
+        final ListGridField from = new ListGridField("from", this.MSG.uinfo_vegetation_zones_from());
+        final ListGridField to = new ListGridField("to", this.MSG.uinfo_vegetation_zones_to());
+        vegzone.setWidth(285);
+        from.setWidth(70);
+        to.setWidth(70);
+
+        final ListGridField removeField = new ListGridField("_removeRecord", "Remove Record") {
+            {
+                setType(ListGridFieldType.ICON);
+                setIcon(GWT.getHostPageBaseURL() + VegetationzonesTable.this.MSG.removeFeature());
+                setCanEdit(false);
+                setCanFilter(false);
+                setCanSort(false);
+                setCanGroupBy(false);
+                setCanFreeze(false);
+                setWidth(25);
+            }
+        };
+
+        this.elements.addRecordClickHandler(new RecordClickHandler() {
+            @Override
+            public void onRecordClick(final RecordClickEvent event) {
+                // Just handle remove-clicks
+                if (!event.getField().getName().equals(removeField.getName())) {
+                    return;
+                }
+                event.getViewer().removeData(event.getRecord());
+            }
+        });
+
+        this.elements.setFields(vegzone, from, to, removeField);
+
+        fields.addMember(form1);
+        fields2.addMember(form2);
+        // fields2.addMember(add);
+
+        tableLayout.addMember(this.elements);
+        root.addMember(title);
+        root.addMember(input);
+        root.addMember(tableLayout);
+        root.addMember(spacer);
+        root.addMember(fields);
+        root.addMember(fields2);
+        root.addMember(spacer);
+        root.addMember(add);
+        root.addMember(spacer);
+        root.addMember(spacer);
+
+        return root;
+    }
+
+    @Override
+    public Canvas createOld(final DataList dataList) {
+        final HLayout layout = new HLayout();
+        layout.setWidth("400px");
+        final VLayout vLayout = new VLayout();
+        vLayout.setWidth(130);
+        final Label label = new Label(dataList.getLabel());
+        label.setWidth("200px");
+        label.setHeight(25);
+
+        final List<Data> items = dataList.getAll();
+        final Data str = getData(items, "vegzones");
+        final DataItem[] strItems = str.getItems();
+
+        final String[] entries = strItems[0].getLabel().split(";");
+        for (final String entry : entries) {
+            final String[] vals = entry.split(",");
+            final Label dateLabel = new Label(vals[0] + " - " + vals[1]);
+            dateLabel.setHeight(20);
+            vLayout.addMember(dateLabel);
+        }
+        final Canvas back = getBackButton(dataList.getState());
+        layout.addMember(label);
+        layout.addMember(vLayout);
+        layout.addMember(back);
+
+        return layout;
+    }
+
+    @Override
+    public Canvas create(final DataList data) {
+        final VLayout layout = new VLayout();
+        final Canvas helper = createHelper();
+        this.helperContainer.addMember(helper);
+
+        final Canvas submit = getNextButton();
+        final Canvas widget = createWidget(data);
+
+        layout.addMember(widget);
+        layout.addMember(submit); // TODO: SUBMIT
+
+        // fetchSedimentLoadData(); //TODO: feed from database...
+
+        return layout;
+    }
+
+    private Canvas createHelper() {
+        this.table = new ListGrid();
+        this.table.setShowHeaderContextMenu(false);
+        this.table.setWidth100();
+        this.table.setShowRecordComponents(true);
+        this.table.setShowRecordComponentsByCell(true);
+        this.table.setHeight100();
+        this.table.setEmptyMessage(this.MSG.empty_table());
+        this.table.setCanReorderFields(false);
+
+        /* Input support pins */
+        // final String baseUrl = GWT.getHostPageBaseURL();
+        // final ListGridField pinFrom = new ListGridField("fromIcon", this.MSG.uinfo_vegetation_zones_from());
+        // pinFrom.setWidth(300);
+        // pinFrom.setType(ListGridFieldType.ICON);
+        // pinFrom.setCellIcon(baseUrl + this.MSG.markerGreen());
+        //
+        // final ListGridField pinTo = new ListGridField("toIcon", this.MSG.uinfo_vegetation_zones_to());
+        // pinTo.setType(ListGridFieldType.ICON);
+        // pinTo.setWidth(300);
+        // pinTo.setCellIcon(baseUrl + this.MSG.markerRed());
+        //
+        // pinFrom.addRecordClickHandler(new RecordClickHandler() {
+        // @Override
+        // public void onRecordClick(final RecordClickEvent e) {
+        // final Record r = e.getRecord();
+        // VegetationzonesTable.this.vegzone.setValue(r.getAttribute("date")); // date??
+        // }
+        // });
+        //
+        // pinFrom.addRecordClickHandler(new RecordClickHandler() {
+        // @Override
+        // public void onRecordClick(final RecordClickEvent e) {
+        // final Record r = e.getRecord();
+        // VegetationzonesTable.this.start.setValue(r.getAttribute("date"));
+        // }
+        // });
+        //
+        // pinTo.addRecordClickHandler(new RecordClickHandler() {
+        // @Override
+        // public void onRecordClick(final RecordClickEvent e) {
+        // final Record r = e.getRecord();
+        // VegetationzonesTable.this.end.setValue(r.getAttribute("date"));
+        // }
+        // });
+        //
+        // final ListGridField date = new ListGridField("date", this.MSG.year());
+        // date.setType(ListGridFieldType.TEXT);
+        // date.setWidth(100);
+        //
+        // final ListGridField descr = new ListGridField("description", this.MSG.description());
+        // descr.setType(ListGridFieldType.TEXT);
+        // descr.setWidth("*");
+        //
+        // this.table.setFields(pinFrom, pinTo, date, descr);
+        return this.table;
+    }
+
+    @Override
+    protected Data[] getData() {
+        final List<Data> data = new ArrayList<Data>();
+
+        final ListGridRecord[] lgr = this.elements.getRecords();
+        if (lgr.length == 0) {
+            return new Data[0];
+        }
+        String d = "";
+        for (final ListGridRecord element : lgr) {
+            final Record r = element;
+            d += r.getAttribute("vegzone") + "," + r.getAttribute("from") + "," + r.getAttribute("to");
+            d += ";";
+        }
+
+        final DataItem item = new DefaultDataItem("vegzones", null, d); // DATA-key
+        data.add(new DefaultData("vegzones", null, null, new DataItem[] { item }));
+        return data.toArray(new Data[data.size()]);
+    }
+
+}