teichmann@5835: package org.dive4elements.river.client.client.ui.fixation;
raimund@3358: 
raimund@3358: import com.smartgwt.client.types.VerticalAlignment;
raimund@3358: import com.smartgwt.client.widgets.Canvas;
raimund@3358: import com.smartgwt.client.widgets.Label;
raimund@3358: import com.smartgwt.client.widgets.form.DynamicForm;
raimund@3358: import com.smartgwt.client.widgets.form.fields.SelectItem;
raimund@3358: import com.smartgwt.client.widgets.layout.HLayout;
raimund@3358: import com.smartgwt.client.widgets.layout.VLayout;
raimund@3358: 
teichmann@5835: import org.dive4elements.river.client.shared.model.Data;
teichmann@5835: import org.dive4elements.river.client.shared.model.DataItem;
teichmann@5835: import org.dive4elements.river.client.shared.model.DataList;
teichmann@5835: import org.dive4elements.river.client.shared.model.DefaultData;
teichmann@5835: import org.dive4elements.river.client.shared.model.DefaultDataItem;
raimund@3358: 
christian@3846: import java.util.HashMap;
christian@3846: import java.util.Iterator;
christian@3846: import java.util.LinkedHashMap;
christian@3846: import java.util.Map;
christian@3846: 
raimund@3358: public class FixFunctionSelect extends FixationPanel {
christian@3846:     private static final Map<String, String> funcDesc = new HashMap<String, String>();
christian@3846: 
christian@3846:     static {
christian@3846:         funcDesc.put("log", "W(Q) = m*ln(Q + b)");
christian@3846:         funcDesc.put("linear", "W(Q) = m * Q + b");
christian@3846:         funcDesc.put("log-linear", "W(Q) = a*ln(m*Q+b)");
christian@3846:         funcDesc.put("exp", "W(Q) = m * a^Q + b");
christian@3846:         funcDesc.put("quad", "W(Q) = n*Q^2+m*Q+b");
christian@3846:         funcDesc.put("pow", "W(Q) = a * Q^c + d");
christian@3846:         funcDesc.put("sq-pow", "S(Q) = a * Q^b");
christian@3846:     }
christian@3846: 
raimund@3358:     /** The combobox.*/
raimund@3358:     protected DynamicForm form;
sascha@3366: 
raimund@3358:     @Override
raimund@3358:     public Canvas createWidget(DataList data) {
raimund@3358:         VLayout layout   = new VLayout();
raimund@3358:         layout.setAlign(VerticalAlignment.TOP);
raimund@3358:         layout.setHeight(25);
raimund@3358: 
raimund@3358:         LinkedHashMap initial = new LinkedHashMap();
raimund@3358: 
raimund@3358:         form = new DynamicForm();
raimund@3358: 
raimund@3358:         int size = data.size();
raimund@3358: 
raimund@3358:         for (int i = 0; i < size; i++) {
raimund@3358:             Data d = data.get(i);
raimund@3358: 
raimund@3358:             Label label = new Label(d.getDescription());
raimund@3358:             label.setValign(VerticalAlignment.TOP);
raimund@3358:             label.setHeight(20);
raimund@3358:             label.setWidth(400);
raimund@3358: 
raimund@3358:             SelectItem combobox = new SelectItem(d.getLabel());
raimund@3358:             combobox.setWidth(250);
raimund@3358: 
christian@3846:             LinkedHashMap<String, String> funcTypes = new LinkedHashMap<String, String>();
raimund@3358: 
raimund@3358:             boolean  defaultSet = false;
raimund@3358:             boolean  first      = true;
raimund@3358: 
raimund@3358:             DataItem def      = d.getDefault();
raimund@3358:             String   defValue = def != null ? def.getStringValue() : null;
raimund@3358: 
raimund@3358:             if (defValue != null && defValue.length() > 0) {
raimund@3358:                 initial.put(d.getLabel(), def.getStringValue());
raimund@3358:                 defaultSet = true;
raimund@3358:             }
raimund@3358: 
raimund@3358:             // I was here. Me 2.
raimund@3358:             for (DataItem item: d.getItems()) {
raimund@3358:                 if (!defaultSet && first) {
raimund@3358:                     initial.put(d.getLabel(), item.getStringValue());
raimund@3358:                     first = false;
raimund@3358:                 }
raimund@3358: 
christian@3846:                 funcTypes.put(item.getStringValue(), item.getLabel());
raimund@3358:             }
raimund@3358: 
raimund@3358:             label.setWidth(50);
christian@3846:             combobox.setValueMap(funcTypes);
raimund@3358:             combobox.setShowTitle(false);
raimund@3358:             form.setItems(combobox);
raimund@3358: 
raimund@3358:             layout.addMember(label);
raimund@3358:             layout.addMember(form);
raimund@3358:         }
raimund@3358: 
raimund@3358:         form.setValues(initial);
raimund@3358: 
raimund@3358:         layout.setAlign(VerticalAlignment.TOP);
raimund@3358: 
raimund@3358:         return layout;
raimund@3358:     }
raimund@3358: 
raimund@3358: 
christian@3846:     @Override
raimund@3358:     public Canvas createOld(DataList dataList) {
raimund@3358:         HLayout layout  = new HLayout();
raimund@3358:         VLayout vLayout = new VLayout();
raimund@3358:         layout.setWidth("400px");
raimund@3358: 
raimund@3358:         Label label = new Label(dataList.getLabel());
raimund@3358:         label.setWidth("200px");
raimund@3358: 
raimund@3358:         int size = dataList.size();
raimund@3358:         for (int i = 0; i < size; i++) {
raimund@3358:             Data data        = dataList.get(i);
raimund@3358:             DataItem[] items = data.getItems();
raimund@3358: 
raimund@3358:             for (DataItem item: items) {
raimund@3358:                 HLayout hLayout = new HLayout();
raimund@3358: 
christian@3846:                 String desc = funcDesc.containsKey(item.getLabel()) ?
christian@3846:                         funcDesc.get(item.getLabel()) : item.getLabel();
raimund@3358:                 hLayout.addMember(label);
christian@3846:                 hLayout.addMember(new Label(desc));
raimund@3358: 
raimund@3358:                 vLayout.addMember(hLayout);
raimund@3358:                 vLayout.setWidth("130px");
raimund@3358:             }
raimund@3358:         }
raimund@3358: 
raimund@3358:         Canvas back = getBackButton(dataList.getState());
raimund@3358: 
raimund@3358:         layout.addMember(label);
raimund@3358:         layout.addMember(vLayout);
raimund@3358:         layout.addMember(back);
raimund@3358: 
raimund@3358:         return layout;
raimund@3358:     }
raimund@3358: 
raimund@3358: 
christian@3846:     @Override
raimund@3358:     public Data[] getData() {
raimund@3358:         Map values    = form.getValues();
raimund@3358:         Iterator keys = values.keySet().iterator();
raimund@3358: 
raimund@3358:         Data[] list = new Data[values.size()];
raimund@3358:         int       i = 0;
raimund@3358: 
raimund@3358:         while (keys.hasNext()) {
raimund@3358:             String fieldname = (String) keys.next();
raimund@3358:             String selection = (String) values.get(fieldname);
raimund@3358: 
raimund@3358:             DataItem item    = new DefaultDataItem(fieldname, null, selection);
raimund@3358: 
raimund@3358:             list[i++] = new DefaultData(
raimund@3358:                 fieldname, null, null, new DataItem[] { item });
raimund@3358:         }
raimund@3358: 
raimund@3358:         return list;
raimund@3358:     }
raimund@3358: 
raimund@3358: 
raimund@3358:     @Override
raimund@3358:     public void setValues(String cid, boolean checked) {
raimund@3358:     }
raimund@3358: 
raimund@3358:     @Override
raimund@3358:     public boolean renderCheckboxes() {
raimund@3358:         return false;
raimund@3358:     }
raimund@3358: 
raimund@3358:     @Override
raimund@3358:     public void success() {
raimund@3358:     }
raimund@3358: 
raimund@3358: }