ingo@42: package de.intevation.flys.client.client.ui;
ingo@42: 
ingo@564: import java.util.ArrayList;
ingo@42: import java.util.LinkedHashMap;
ingo@53: import java.util.List;
ingo@42: 
ingo@42: import com.google.gwt.core.client.GWT;
ingo@564: import com.google.gwt.i18n.client.NumberFormat;
raimund@248: import com.google.gwt.user.client.rpc.AsyncCallback;
raimund@248: 
raimund@248: import com.smartgwt.client.data.Record;
ingo@42: 
ingo@579: import com.smartgwt.client.util.SC;
ingo@42: import com.smartgwt.client.widgets.Canvas;
ingo@42: import com.smartgwt.client.widgets.Label;
ingo@42: import com.smartgwt.client.widgets.form.DynamicForm;
ingo@42: import com.smartgwt.client.widgets.form.fields.FormItem;
ingo@42: import com.smartgwt.client.widgets.form.fields.RadioGroupItem;
ingo@42: import com.smartgwt.client.widgets.form.fields.events.BlurHandler;
ingo@42: import com.smartgwt.client.widgets.form.fields.events.BlurEvent;
ingo@42: import com.smartgwt.client.widgets.form.fields.events.ChangeHandler;
ingo@42: import com.smartgwt.client.widgets.form.fields.events.ChangeEvent;
ingo@53: import com.smartgwt.client.widgets.layout.HLayout;
ingo@42: import com.smartgwt.client.widgets.layout.VLayout;
raimund@248: import com.smartgwt.client.widgets.grid.events.CellClickHandler;
raimund@248: import com.smartgwt.client.widgets.grid.events.CellClickEvent;
ingo@580: import com.smartgwt.client.widgets.tab.TabSet;
ingo@580: import com.smartgwt.client.widgets.tab.Tab;
ingo@42: 
ingo@42: import de.intevation.flys.client.shared.model.Data;
ingo@47: import de.intevation.flys.client.shared.model.DataItem;
ingo@51: import de.intevation.flys.client.shared.model.DataList;
ingo@47: import de.intevation.flys.client.shared.model.DefaultData;
ingo@47: import de.intevation.flys.client.shared.model.DefaultDataItem;
raimund@248: import de.intevation.flys.client.shared.model.WQInfoObject;
raimund@248: import de.intevation.flys.client.shared.model.WQInfoRecord;
raimund@248: import de.intevation.flys.client.shared.model.ArtifactDescription;
raimund@248: 
ingo@211: import de.intevation.flys.client.client.FLYSConstants;
raimund@248: import de.intevation.flys.client.client.FLYSImages;
raimund@248: import de.intevation.flys.client.client.Config;
ingo@580: import de.intevation.flys.client.client.services.WQInfoService;
ingo@580: import de.intevation.flys.client.client.services.WQInfoServiceAsync;
ingo@580: import de.intevation.flys.client.client.ui.wq.WTable;
ingo@580: import de.intevation.flys.client.client.ui.wq.QDTable;
ingo@42: 
ingo@42: 
ingo@42: /**
ingo@42:  * This UIProvider creates a widget to enter W or Q data.
ingo@42:  *
ingo@42:  * @author <a href="mailto:ingo.weinzierl@intevation.de">Ingo Weinzierl</a>
ingo@42:  */
ingo@42: public class WQInputPanel
ingo@42: extends      AbstractUIProvider
ingo@42: implements   ChangeHandler, BlurHandler
ingo@42: {
ingo@42:     /** The message class that provides i18n strings.*/
raimund@248:     protected FLYSConstants MESSAGE = GWT.create(FLYSConstants.class);
ingo@42: 
raimund@248:     /** The interface that provides the image resources. */
raimund@248:     private FLYSImages IMAGES = GWT.create(FLYSImages.class);
raimund@248: 
raimund@248:     protected WQInfoServiceAsync wqInfoService =
raimund@248:         GWT.create(WQInfoService.class);
ingo@42: 
ingo@42:     /** The constant field name for choosing w or q mode.*/
ingo@42:     public static final String FIELD_WQ = "wq";
ingo@42: 
ingo@42:     /** The constant field value for W input mode.*/
ingo@42:     public static final String FIELD_WQ_W = "W";
ingo@42: 
ingo@42:     /** The constant field value for Q input mode.*/
ingo@42:     public static final String FIELD_WQ_Q = "Q";
ingo@42: 
ingo@577:     /** The constant field value for Q input mode.*/
ingo@577:     public static final String FIELD_WQ_Q_GAUGE = "Q_GAUGE";
ingo@577: 
ingo@42:     /** The constant field name for choosing single values or range.*/
ingo@42:     public static final String FIELD_MODE = "mode";
ingo@42: 
ingo@42:     /** The constant field value for single input mode.*/
ingo@42:     public static final String FIELD_MODE_SINGLE = "single";
ingo@42: 
ingo@42:     /** The constant field value for range input mode.*/
ingo@42:     public static final String FIELD_MODE_RANGE = "range";
ingo@42: 
ingo@42:     /** The constant value that determines the width of the left panel.*/
ingo@596:     public static final int WIDTH_LEFT_UPPER = 400;
ingo@577: 
ingo@596:     public static final int WIDTH_LEFT_LOWER = 223;
ingo@42: 
ingo@42: 
ingo@42:     /** The container that manages the w and q panels.*/
raimund@248:     protected HLayout container;
ingo@42: 
ingo@42:     /** The RadioGroupItem that determines the w/q input mode.*/
ingo@42:     protected DynamicForm modes;
ingo@42: 
ingo@56:     /** The min values for the 'from' property in the W-Range input mode.*/
ingo@56:     protected double minW;
ingo@56: 
ingo@56:     /** The min values for the 'from' property in the Q-Range input mode.*/
ingo@56:     protected double minQ;
ingo@56: 
ingo@56:     /** The max values for the 'from' property in the W-Range input mode.*/
ingo@56:     protected double maxW;
ingo@56: 
ingo@56:     /** The max values for the 'from' property in the Q-Range input mode.*/
ingo@56:     protected double maxQ;
ingo@56: 
ingo@42:     /** The 'from' value entered in the range W mode.*/
ingo@42:     protected double fromW;
ingo@42: 
ingo@42:     /** The 'to' value entered in the range W mode.*/
ingo@42:     protected double toW;
ingo@42: 
ingo@42:     /** The 'step' value entered in the range W mode.*/
ingo@42:     protected double stepW;
ingo@42: 
ingo@42:     /** The values entered in the single W mode.*/
ingo@42:     protected double[] valuesW;
ingo@42: 
ingo@42:     /** The 'from' value entered in the range Q mode.*/
ingo@42:     protected double fromQ;
ingo@42: 
ingo@42:     /** The 'to' value entered in the range Q mode.*/
ingo@42:     protected double toQ;
ingo@42: 
ingo@42:     /** The 'step' value entered in the range Q mode.*/
ingo@42:     protected double stepQ;
ingo@42: 
ingo@42:     /** The values entered in the single Q mode.*/
ingo@42:     protected double[] valuesQ;
ingo@42: 
raimund@249:     /** The input panel for W values*/
raimund@249:     protected DoubleArrayPanel wArrayPanel;
raimund@249: 
raimund@249:     /** The input panel for q values*/
raimund@249:     protected DoubleArrayPanel qArrayPanel;
raimund@249: 
raimund@249:     /** The input panel for w range*/
raimund@249:     protected DoubleRangePanel wRangePanel;
raimund@249: 
raimund@249:     /** The input panel for q range*/
raimund@249:     protected DoubleRangePanel qRangePanel;
raimund@249: 
ingo@580:     protected QDTable qdTable;
raimund@248: 
ingo@580:     protected WTable wTable;
raimund@248: 
ingo@580:     protected TabSet tabs;
ingo@42: 
ingo@42:     /**
ingo@42:      * Creates a new WQInputPanel instance.
ingo@42:      */
ingo@42:     public WQInputPanel() {
ingo@580:         qdTable      = new QDTable();
ingo@580:         wTable       = new WTable();
raimund@912: 
raimund@912:         initTableListeners();
raimund@912:     }
raimund@912: 
raimund@912: 
raimund@912:     /**
raimund@912:      * Initializes the listeners of the WQD tables.
raimund@912:      */
raimund@912:     protected void initTableListeners() {
raimund@912:         CellClickHandler handler = new CellClickHandler() {
raimund@912:             public void onCellClick(CellClickEvent e) {
raimund@912:                 if (isWMode()) {
raimund@912:                     return;
raimund@912:                 }
raimund@912: 
raimund@912:                 int    idx = e.getColNum();
raimund@912:                 Record r   = e.getRecord ();
raimund@912:                 double val = r.getAttributeAsDouble("value");
raimund@912: 
raimund@912:                 if (idx == 0) {
raimund@912:                     if (isRangeMode()) {
raimund@912:                         qRangePanel.setFrom(val);
raimund@912:                     }
raimund@912:                     else {
raimund@912:                         qArrayPanel.addValue(val);
raimund@912:                     }
raimund@912:                 }
raimund@912:                 else if (idx == 1) {
raimund@912:                     if (isRangeMode()) {
raimund@912:                         qRangePanel.setTo(val);
raimund@912:                     }
raimund@912:                     else {
raimund@912:                         qArrayPanel.addValue(val);
raimund@912:                     }
raimund@912:                 }
raimund@912:             }
raimund@912:         };
raimund@912: 
raimund@912:         qdTable.addCellClickHandler(handler);
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     /**
ingo@42:      * This method calls createWidget and puts a 'next' button to the bottom.
ingo@42:      *
ingo@42:      * @param data The data that is displayed.
ingo@42:      *
ingo@42:      * @return the widget.
ingo@42:      */
ingo@51:     public Canvas create(DataList data) {
ingo@56:         initDefaults(data);
ingo@56: 
ingo@42:         Canvas  widget = createWidget(data);
ingo@57:         Canvas  submit = getNextButton();
raimund@248:         Label   label  = new Label(MESSAGE.wqTitle());
ingo@42: 
ingo@42:         label.setHeight(25);
ingo@42: 
ingo@42:         VLayout layout = new VLayout();
ingo@83:         layout.setMembersMargin(10);
ingo@83: 
ingo@42:         layout.addMember(label);
ingo@42:         layout.addMember(widget);
ingo@42:         layout.addMember(submit);
ingo@42: 
ingo@580:         initHelperPanel();
ingo@519:         initUserDefaults(data);
ingo@519: 
ingo@42:         return layout;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@580:     protected void initHelperPanel() {
ingo@580:         tabs = new TabSet();
ingo@580:         tabs.setWidth100();
ingo@580:         tabs.setHeight100();
ingo@580: 
ingo@580:         // TODO i18n
ingo@580:         Tab wTab = new Tab("W");
ingo@580:         Tab qTab = new Tab("Q / D");
ingo@580: 
ingo@580:         wTab.setPane(wTable);
ingo@580:         qTab.setPane(qdTable);
ingo@580: 
ingo@580:         tabs.addTab(wTab, 0);
ingo@580:         tabs.addTab(qTab, 1);
ingo@580: 
ingo@788:         helperContainer.addMember(tabs);
ingo@580: 
ingo@580:         fetchWQData();
ingo@580:     }
ingo@580: 
ingo@580: 
ingo@53:     public Canvas createOld(DataList dataList) {
ingo@53:         List<Data> items = dataList.getAll();
ingo@53: 
ingo@236:         Data dMode      = getData(items, "wq_mode");
ingo@595:         Data dFree      = getData(items, "wq_free");
ingo@236:         Data dSelection = getData(items, "wq_selection");
ingo@236:         Data dSingle    = getData(items, "wq_single");
ingo@236:         Data dFrom      = getData(items, "wq_from");
ingo@236:         Data dTo        = getData(items, "wq_to");
ingo@236:         Data dStep      = getData(items, "wq_step");
ingo@53: 
ingo@53:         DataItem[] mode = dMode.getItems();
ingo@236:         String strMode  = mode[0].getStringValue();
ingo@236:         boolean wMode   = strMode.equals(FIELD_WQ_W);
ingo@53: 
ingo@595:         DataItem[] free = dFree.getItems();
ingo@595:         String  strFree = free[0].getStringValue();
ingo@595:         boolean isFree  = Boolean.valueOf(strFree);
ingo@595: 
ingo@53:         HLayout layout = new HLayout();
raimund@91:         layout.setWidth("400px");
raimund@91: 
ingo@236:         Label label  = new Label(dataList.getLabel());
raimund@91:         label.setWidth("200px");
ingo@53: 
ingo@236:         String text = null;
ingo@236: 
ingo@236:         DataItem[] selItem = dSelection.getItems();
ingo@236:         String     sel     = selItem != null
ingo@236:             ? selItem[0].getStringValue()
ingo@236:             : "";
ingo@236: 
ingo@236:         if (sel.equals("single")) {
ingo@236:             DataItem[] single = dSingle.getItems();
ingo@236: 
ingo@236:             text = wMode
ingo@236:                 ? createWString(single[0])
ingo@236:                 : createQString(single[0]);
ingo@236:         }
ingo@236:         else {
ingo@236:             DataItem[] from = dFrom.getItems();
ingo@236:             DataItem[] to   = dTo.getItems();
ingo@236:             DataItem[] step = dStep.getItems();
ingo@236: 
ingo@236:             text = wMode
ingo@236:                 ? createWString(from[0], to[0], step[0])
ingo@236:                 : createQString(from[0], to[0], step[0]);
ingo@236:         }
ingo@53: 
ingo@595:         VLayout selectedLayout = new VLayout();
ingo@595:         String  wqMode         = null;
ingo@595: 
ingo@595:         if (wMode) {
ingo@595:             wqMode = MESSAGE.wqW();
ingo@595:         }
ingo@595:         else {
ingo@595:             wqMode = isFree ? MESSAGE.wqQ() : MESSAGE.wqQGauge();
ingo@595:         }
ingo@595: 
ingo@595:         Label mLabel = new Label(wqMode);
ingo@595:         Label vLabel = new Label(text);
ingo@595:         mLabel.setWidth(175);
ingo@595:         mLabel.setHeight(20);
ingo@595:         vLabel.setWidth(175);
ingo@595:         vLabel.setHeight(20);
ingo@595: 
ingo@595:         selectedLayout.addMember(mLabel);
ingo@595:         selectedLayout.addMember(vLabel);
ingo@595:         selectedLayout.setHeight(40);
raimund@91: 
ingo@58:         Canvas back = getBackButton(dataList.getState());
ingo@58: 
ingo@53:         layout.addMember(label);
ingo@595:         layout.addMember(selectedLayout);
ingo@58:         layout.addMember(back);
ingo@53: 
ingo@53:         return layout;
ingo@53:     }
ingo@53: 
ingo@53: 
ingo@56:     /**
ingo@56:      * This method reads the default values defined in the DataItems of the Data
ingo@56:      * objects in <i>list</i>.
ingo@56:      *
ingo@56:      * @param list The DataList container that stores the Data objects.
ingo@56:      */
ingo@56:     protected void initDefaults(DataList list) {
ingo@56:         Data f = getData(list.getAll(), "wq_from");
ingo@56:         Data t = getData(list.getAll(), "wq_to");
ingo@56:         Data s = getData(list.getAll(), "wq_step");
ingo@56: 
ingo@56:         DataItem fQItem = getDataItem(f.getItems(), "minQ");
ingo@56:         DataItem fWItem = getDataItem(f.getItems(), "minW");
ingo@56:         DataItem tQItem = getDataItem(t.getItems(), "maxQ");
ingo@56:         DataItem tWItem = getDataItem(t.getItems(), "maxW");
ingo@56:         DataItem sQItem = getDataItem(s.getItems(), "stepQ");
ingo@56:         DataItem sWItem = getDataItem(s.getItems(), "stepW");
ingo@56: 
ingo@56:         minW  = Double.valueOf(fWItem.getStringValue());
ingo@56:         maxW  = Double.valueOf(tWItem.getStringValue());
ingo@56:         stepW = Double.valueOf(sWItem.getStringValue());
ingo@56: 
ingo@56:         minQ  = Double.valueOf(fQItem.getStringValue());
ingo@56:         maxQ  = Double.valueOf(tQItem.getStringValue());
ingo@56:         stepQ = Double.valueOf(sQItem.getStringValue());
ingo@56: 
ingo@56:         this.fromW = minW;
ingo@56:         this.toW   = maxW;
ingo@56:         this.stepW = stepW;
ingo@56: 
ingo@56:         this.fromQ = minQ;
ingo@56:         this.toQ   = maxQ;
ingo@56:         this.stepQ = stepQ;
ingo@56:     }
ingo@56: 
ingo@56: 
ingo@519:     /**
ingo@519:      * Initializes the form items with former inserted user data.
ingo@519:      *
ingo@519:      * @param list The DataList that contains the user data.
ingo@519:      */
ingo@519:     protected void initUserDefaults(DataList list) {
ingo@519:         List<Data> allData = list.getAll();
ingo@519: 
ingo@519:         Data     m        = getData(allData, "wq_mode");
ingo@519:         DataItem modeItem = m != null ? m.getDefault() : null;
ingo@519:         String   theMode  = modeItem != null
ingo@519:             ? modeItem.getStringValue()
ingo@595:             : "";
ingo@595: 
ingo@595:         Data     f        = getData(allData, "wq_free");
ingo@595:         DataItem freeItem = f != null ? f.getDefault() : null;
ingo@595:         String   theFree  = freeItem != null
ingo@595:             ? freeItem.getStringValue()
ingo@519:             : null;
ingo@519: 
ingo@519:         Data     s            = getData(allData, "wq_selection");
ingo@519:         DataItem sI           = s != null ? s.getDefault() : null;
ingo@519:         String   theSelection = sI != null ? sI.getStringValue() : null;
ingo@519: 
ingo@519:         if (theMode == null || theMode.length() == 0) {
ingo@519:             return;
ingo@519:         }
ingo@519: 
ingo@595:         boolean isW    = theMode.equals(FIELD_WQ_W);
ingo@595:         boolean isFree = Boolean.valueOf(theFree);
ingo@595: 
ingo@519:         initUserSingleValues(list, theMode);
ingo@519:         initUserRangeValues(list, theMode);
ingo@519: 
ingo@595:         if (isW) {
ingo@595:             modes.setValue(FIELD_WQ, theMode);
ingo@595:         }
ingo@595:         else {
ingo@595:             modes.setValue(FIELD_WQ, isFree ? FIELD_WQ_Q : FIELD_WQ_Q_GAUGE);
ingo@595:         }
ingo@519: 
ingo@519:         if (theSelection != null || theSelection.length() > 0) {
ingo@519:             modes.setValue(FIELD_MODE, theSelection);
ingo@519:             updatePanels(theMode, theSelection);
ingo@519:         }
ingo@519:     }
ingo@519: 
ingo@519: 
ingo@519:     /**
ingo@519:      * Initializes the single values of W or Q from DataList.
ingo@519:      *
ingo@519:      * @param list The DataList that contains the 'wq_single' object.
ingo@519:      * @param theMode The W or Q mode.
ingo@519:      */
ingo@519:     protected void initUserSingleValues(DataList list, String theMode) {
ingo@519:         List<Data> allData = list.getAll();
ingo@519: 
ingo@519:         Data     s = getData(allData, "wq_single");
ingo@519:         DataItem i = s != null ? s.getDefault() : null;
ingo@519: 
ingo@519:         if (i != null) {
ingo@519:             String   value = i.getStringValue();
ingo@519:             String[] split = value.split(" ");
ingo@519: 
ingo@519:             int num = split != null ? split.length : 0;
ingo@519: 
ingo@519:             double[] values = new double[num];
ingo@519: 
ingo@519:             for (int j = 0; j < num; j++) {
ingo@519:                 try {
ingo@519:                     values[j] = Double.valueOf(split[j]);
ingo@519:                 }
ingo@519:                 catch (NumberFormatException nfe) {
ingo@519:                     // nothing to do
ingo@519:                 }
ingo@519:             }
ingo@519: 
ingo@519:             if (theMode.equals("W")) {
ingo@519:                 setSingleW(values);
ingo@519:             }
ingo@519:             else {
ingo@519:                 setSingleQ(values);
ingo@519:             }
ingo@519:         }
ingo@519:     }
ingo@519: 
ingo@519: 
ingo@519:     /**
ingo@519:      * Initializes the range values of W or Q from DataList.
ingo@519:      *
ingo@519:      * @param list The DataList that contains the 'wq_single' object.
ingo@519:      * @param theMode The W or Q mode.
ingo@519:      */
ingo@519:     protected void initUserRangeValues(DataList list, String theMode) {
ingo@519:         List<Data> allData = list.getAll();
ingo@519: 
ingo@519:         // init range mode values
ingo@519:         Data f = getData(allData, "wq_from");
ingo@519:         Data t = getData(allData, "wq_to");
ingo@519:         Data s = getData(allData, "wq_step");
ingo@519: 
ingo@519:         if (f != null && t != null && s != null) {
ingo@519:             DataItem dF = f.getDefault();
ingo@519:             DataItem dT = t.getDefault();
ingo@519:             DataItem dS = s.getDefault();
ingo@519: 
ingo@519:             String fS = dF != null ? dF.getStringValue() : null;
ingo@519:             String tS = dT != null ? dT.getStringValue() : null;
ingo@519:             String sS = dS != null ? dS.getStringValue() : null;
ingo@519: 
ingo@519:             try {
ingo@519:                 double from = Double.valueOf(fS);
ingo@519:                 double to   = Double.valueOf(tS);
ingo@519:                 double step = Double.valueOf(sS);
ingo@519: 
ingo@519:                 if (theMode.equals("W")) {
ingo@519:                     setWRangeValues(from, to, step);
ingo@519:                 }
ingo@519:                 else {
ingo@519:                     setQRangeValues(from, to, step);
ingo@519:                 }
ingo@519:             }
ingo@519:             catch (NumberFormatException nfe) {
ingo@519:                 // do nothing
ingo@519:             }
ingo@519:         }
ingo@519:     }
ingo@519: 
ingo@519: 
ingo@519:     protected void setQRangeValues(double f, double t, double s) {
ingo@519:         setFromQ(f);
ingo@519:         setToQ(t);
ingo@519:         setStepQ(s);
ingo@519:     }
ingo@519: 
ingo@519: 
ingo@519:     protected void setWRangeValues(double f, double t, double s) {
ingo@519:         setFromW(f);
ingo@519:         setToW(t);
ingo@519:         setStepW(s);
ingo@519:     }
ingo@519: 
ingo@519: 
ingo@53:     protected String createWString(DataItem from, DataItem to, DataItem step) {
ingo@53:         StringBuilder sb = new StringBuilder();
ingo@53:         sb.append(from.getLabel());
raimund@248:         sb.append(" " + MESSAGE.unitWFrom() + " ");
ingo@53:         sb.append(to.getLabel());
raimund@248:         sb.append(" " + MESSAGE.unitWTo() + " ");
ingo@53:         sb.append(step.getLabel());
raimund@248:         sb.append(" " + MESSAGE.unitWStep());
ingo@53: 
ingo@53:         return sb.toString();
ingo@53:     }
ingo@53: 
ingo@53: 
ingo@236:     protected String createWString(DataItem single) {
ingo@559:         return single.getLabel().replace(" ", " " + MESSAGE.unitWSingle() + " ");
ingo@236:     }
ingo@236: 
ingo@236: 
ingo@53:     protected String createQString(DataItem from, DataItem to, DataItem step) {
ingo@53:         StringBuilder sb = new StringBuilder();
ingo@53:         sb.append(from.getLabel());
raimund@248:         sb.append(" " + MESSAGE.unitQFrom() + " ");
ingo@53:         sb.append(to.getLabel());
raimund@248:         sb.append(" " + MESSAGE.unitQTo() + " ");
ingo@53:         sb.append(step.getLabel());
raimund@248:         sb.append(" " + MESSAGE.unitQStep());
ingo@53: 
ingo@53:         return sb.toString();
ingo@53:     }
ingo@53: 
ingo@53: 
ingo@236:     protected String createQString(DataItem single) {
ingo@559:         return single.getLabel().replace(" ", " " + MESSAGE.unitQSingle() + " ");
ingo@236:     }
ingo@236: 
ingo@236: 
ingo@53:     /**
ingo@42:      * This method creates the whole widget. There is a panel on the left, that
ingo@42:      * allows the user to enter values manually by keyboard. On the right, there
ingo@42:      * is a table that allows the user to enter values by mouse click.
ingo@42:      *
ingo@42:      * @param data The data that is displayed in the table on the right.
ingo@42:      *
ingo@42:      * @return the widget.
ingo@42:      */
ingo@51:     protected Canvas createWidget(DataList data) {
ingo@42:         VLayout layout  = new VLayout();
raimund@248:         container       = new HLayout();
ingo@42:         Canvas modeForm = createModePanel();
ingo@42: 
raimund@248:         container.setMembersMargin(30);
ingo@519: 
ingo@48:         // the initial panel is the Single-W panel.
ingo@519:         double[] values = getSingleQ();
ingo@519:         qArrayPanel = new DoubleArrayPanel(
ingo@519:             MESSAGE.unitQSingle(), values, this);
ingo@519:         container.addMember(qArrayPanel);
ingo@519: 
ingo@42:         layout.addMember(modeForm);
ingo@42:         layout.addMember(container);
ingo@42: 
ingo@42:         return layout;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     /**
ingo@42:      * This method creates the mode panel. It contains two radio button panels
ingo@42:      * that allows the user to switch the input mode between w/q and
ingo@42:      * single/range input.
ingo@42:      *
ingo@42:      * @return a panel.
ingo@42:      */
ingo@42:     protected Canvas createModePanel() {
ingo@42:         RadioGroupItem wq = new RadioGroupItem(FIELD_WQ);
ingo@42:         wq.setShowTitle(false);
ingo@42:         wq.setVertical(false);
ingo@577:         wq.setWidth(WIDTH_LEFT_UPPER);
ingo@596:         wq.setWrap(false);
ingo@42: 
ingo@42:         RadioGroupItem mode = new RadioGroupItem(FIELD_MODE);
ingo@42:         mode.setShowTitle(false);
ingo@42:         mode.setVertical(false);
ingo@577:         mode.setWidth(WIDTH_LEFT_LOWER);
ingo@42: 
ingo@42:         LinkedHashMap wqValues = new LinkedHashMap();
raimund@248:         wqValues.put(FIELD_WQ_W, MESSAGE.wqW());
raimund@248:         wqValues.put(FIELD_WQ_Q, MESSAGE.wqQ());
ingo@577:         wqValues.put(FIELD_WQ_Q_GAUGE, MESSAGE.wqQGauge());
ingo@42: 
ingo@42:         LinkedHashMap modeValues = new LinkedHashMap();
raimund@248:         modeValues.put(FIELD_MODE_SINGLE, MESSAGE.wqSingle());
raimund@248:         modeValues.put(FIELD_MODE_RANGE, MESSAGE.wqRange());
ingo@42: 
ingo@42:         wq.setValueMap(wqValues);
ingo@42:         mode.setValueMap(modeValues);
ingo@42: 
ingo@42:         wq.addChangeHandler(this);
ingo@42:         mode.addChangeHandler(this);
ingo@42: 
ingo@42:         modes = new DynamicForm();
ingo@42:         modes.setFields(wq, mode);
ingo@577:         modes.setWidth(WIDTH_LEFT_UPPER);
ingo@42:         modes.setNumCols(1);
ingo@42: 
ingo@42:         LinkedHashMap initial = new LinkedHashMap();
ingo@577:         initial.put(FIELD_WQ, FIELD_WQ_Q_GAUGE);
ingo@42:         initial.put(FIELD_MODE, FIELD_MODE_SINGLE);
ingo@42:         modes.setValues(initial);
ingo@42: 
ingo@42:         return modes;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@564:     @Override
ingo@564:     public List<String> validate() {
ingo@564:         if (isRangeMode()) {
ingo@564:             return validateRangeValues();
ingo@564:         }
ingo@564:         else {
ingo@564:             return validateSingleValues();
ingo@564:         }
ingo@564:     }
ingo@564: 
ingo@564: 
ingo@564:     protected List<String> validateRangeValues() {
ingo@564:         if (isWMode()) {
ingo@564:             return validateRange(wRangePanel, minW, maxW);
ingo@564:         }
ingo@564:         else {
ingo@564:             return validateRange(qRangePanel, minQ, maxQ);
ingo@564:         }
ingo@564:     }
ingo@564: 
ingo@564: 
ingo@564:     protected List<String> validateSingleValues() {
ingo@564:         if (isWMode()) {
ingo@564:             return validateSingle(wArrayPanel, minW, maxW);
ingo@564:         }
ingo@564:         else {
ingo@564:             return validateSingle(qArrayPanel, minQ, maxQ);
ingo@564:         }
ingo@564:     }
ingo@564: 
ingo@564: 
ingo@564:     protected List<String> validateRange(
ingo@564:         DoubleRangePanel panel,
ingo@564:         double min, double max)
ingo@564:     {
ingo@564:         List<String> errors = new ArrayList<String>();
ingo@564:         NumberFormat nf     = NumberFormat.getDecimalFormat();
ingo@564: 
ingo@564:         if (!panel.validateForm()) {
ingo@564:             errors.add(MESSAGE.wrongFormat());
ingo@564:         }
ingo@564: 
ingo@564:         double from = panel.getFrom();
ingo@564:         double to   = panel.getTo();
ingo@1276:         double step = panel.getStep();
ingo@564: 
ingo@564:         if (from < min || from > max) {
ingo@564:             String tmp = MESSAGE.error_validate_lower_range();
ingo@564:             tmp = tmp.replace("$1", nf.format(from));
ingo@564:             tmp = tmp.replace("$2", nf.format(min));
ingo@564:             errors.add(tmp);
ingo@564:             from = min;
ingo@564:         }
ingo@564: 
ingo@564:         if (to < min || to > max) {
ingo@564:             String tmp = MESSAGE.error_validate_upper_range();
ingo@564:             tmp = tmp.replace("$1", nf.format(to));
ingo@564:             tmp = tmp.replace("$2", nf.format(max));
ingo@564:             errors.add(tmp);
ingo@564:             to = max;
ingo@564:         }
ingo@564: 
ingo@1276:         if (!errors.isEmpty()) {
ingo@1276:             panel.setValues(from, to, step);
ingo@1276:         }
ingo@1276: 
ingo@564:         return errors;
ingo@564:     }
ingo@564: 
ingo@564: 
ingo@564:     protected List<String> validateSingle(
ingo@564:         DoubleArrayPanel panel,
ingo@564:         double min, double max)
ingo@564:     {
ingo@564:         List<String> errors = new ArrayList<String>();
ingo@564:         NumberFormat nf     = NumberFormat.getDecimalFormat();
ingo@564: 
ingo@564:         if (!panel.validateForm()) {
ingo@564:             errors.add(MESSAGE.wrongFormat());
ingo@564:         }
ingo@564: 
ingo@564:         double[] values = panel.getInputValues();
ingo@564:         double[] good   = new double[values.length];
ingo@564:         int      idx    = 0;
ingo@564: 
ingo@564:         for (double value: values) {
ingo@564:             if (value < min || value > max) {
ingo@564:                 String tmp = MESSAGE.error_validate_range();
ingo@564:                 tmp = tmp.replace("$1", nf.format(value));
ingo@564:                 tmp = tmp.replace("$2", nf.format(min));
ingo@564:                 tmp = tmp.replace("$3", nf.format(max));
ingo@564:                 errors.add(tmp);
ingo@564:             }
ingo@564:             else {
ingo@564:                 good[idx++] = value;
ingo@564:             }
ingo@564:         }
ingo@564: 
ingo@564:         double[] justGood = new double[idx];
ingo@564:         for (int i = 0; i < justGood.length; i++) {
ingo@564:             justGood[i] = good[i];
ingo@564:         }
ingo@564: 
ingo@564:         if (!errors.isEmpty()) {
ingo@564:             panel.setValues(justGood);
ingo@564:         }
ingo@564: 
ingo@564:         return errors;
ingo@564:     }
ingo@564: 
ingo@564: 
ingo@42:     /**
ingo@42:      * This method returns the selected data.
ingo@42:      *
ingo@42:      * @return the selected/inserted data.
ingo@42:      */
ingo@42:     public Data[] getData() {
ingo@59:         // XXX If we have entered a value and click right afterwards on the
ingo@59:         // 'next' button, the BlurEvent is not fired, and the values are not
ingo@59:         // saved. So, we gonna save those values explicitly.
ingo@59:         if (!isRangeMode()) {
ingo@59:             Canvas member = container.getMember(0);
ingo@59:             if (member instanceof DoubleArrayPanel) {
ingo@59:                 DoubleArrayPanel form = (DoubleArrayPanel) member;
ingo@59:                 if (isWMode()) {
ingo@59:                     saveSingleWValues(form);
ingo@59:                 }
ingo@59:                 else {
ingo@59:                     saveSingleQValues(form);
ingo@59:                 }
ingo@59:             }
ingo@236: 
ingo@1275:             return getSingleData();
ingo@59:         }
ingo@59:         else {
ingo@59:             Canvas member = container.getMember(0);
ingo@59:             if (member instanceof DoubleRangePanel) {
ingo@59:                 DoubleRangePanel form = (DoubleRangePanel) member;
ingo@59: 
ingo@59:                 if (isWMode()) {
ingo@59:                     saveRangeWValues(form);
ingo@59:                 }
ingo@59:                 else {
ingo@59:                     saveRangeQValues(form);
ingo@59:                 }
ingo@59:             }
ingo@59: 
ingo@1275:             return getRangeData();
ingo@1275:         }
ingo@1275:     }
ingo@1275: 
ingo@1275: 
ingo@1275:     /**
ingo@1275:      * Collects the required data for single mode and resets the data for range
ingo@1275:      * mode.
ingo@1275:      */
ingo@1275:     protected Data[] getSingleData() {
ingo@1275:         DataItem from = new DefaultDataItem("wq_from", "wq_from", "");
ingo@1275:         DataItem to   = new DefaultDataItem("wq_to", "wq_to", "");
ingo@1275:         DataItem step = new DefaultDataItem("wq_step", "wq_step", "");
ingo@1275: 
ingo@1275:         return new Data[] {
ingo@1275:                 getDataMode(),
ingo@1275:                 getQMode(),
ingo@1275:                 getDataSelectionMode(),
ingo@1275:                 getDataSingle(),
ingo@1275:                 new DefaultData(
ingo@1275:                     "wq_from",
ingo@1275:                     null,
ingo@1275:                     null,
ingo@1275:                     new DataItem[] {from}),
ingo@1275:                 new DefaultData(
ingo@1275:                     "wq_to",
ingo@1275:                     null,
ingo@1275:                     null,
ingo@1275:                     new DataItem[] {to}),
ingo@1275:                 new DefaultData(
ingo@1275:                     "wq_step",
ingo@1275:                     null,
ingo@1275:                     null,
ingo@1275:                     new DataItem[] {step}) };
ingo@1275:     }
ingo@1275: 
ingo@1275: 
ingo@1275:     /**
ingo@1275:      * Collects the required data for range mode and resets the data for single
ingo@1275:      * mode.
ingo@1275:      */
ingo@1275:     protected Data[] getRangeData() {
ingo@1275:         DataItem item = new DefaultDataItem("wq_single", "wq_single", "");
ingo@1275: 
ingo@1275:         return new Data[] {
ingo@236:                 getDataMode(),
ingo@577:                 getQMode(),
ingo@236:                 getDataSelectionMode(),
ingo@236:                 getDataFrom(),
ingo@236:                 getDataTo(),
ingo@1275:                 getDataStep(),
ingo@1275:                 new DefaultData(
ingo@1275:                     "wq_single",
ingo@1275:                     null,
ingo@1275:                     null,
ingo@1275:                     new DataItem[] {item}) };
ingo@47:     }
ingo@42: 
ingo@47: 
ingo@47:     /**
ingo@47:      * Returns the Data object for the 'mode' attribute.
ingo@47:      *
ingo@47:      * @return the Data object for the 'mode' attribute.
ingo@47:      */
ingo@47:     protected Data getDataMode() {
ingo@47:         String wqMode = modes.getValueAsString(FIELD_WQ);
ingo@577: 
ingo@577:         String value = null;
ingo@577:         if (wqMode.equals(FIELD_WQ_Q) || wqMode.equals(FIELD_WQ_Q_GAUGE)) {
ingo@577:             value = FIELD_WQ_Q;
ingo@577:         }
ingo@577:         else {
ingo@577:             value = FIELD_WQ_W;
ingo@577:         }
ingo@577: 
ingo@577:         DataItem item = new DefaultDataItem("wq_mode", "wq_mode", value);
ingo@47:         return new DefaultData(
ingo@51:             "wq_mode", null, null, new DataItem[] { item });
ingo@47:     }
ingo@47: 
ingo@47: 
ingo@47:     /**
ingo@577:      * Returns the Q mode. The Q mode can be "true" or "false". True means, the
ingo@577:      * calculation is not based on a gauge, false means the calculation should
ingo@577:      * be based on a gauge.
ingo@577:      *
ingo@577:      * @return the Data object for the 'wq_free' attribute.
ingo@577:      */
ingo@577:     protected Data getQMode() {
ingo@577:         String value = isQFree() ? "true" : "false";
ingo@577: 
ingo@577:         DataItem item = new DefaultDataItem("wq_free", "wq_free", value);
ingo@577:         return new DefaultData(
ingo@577:             "wq_free", null, null, new DataItem[] { item });
ingo@577:     }
ingo@577: 
ingo@577: 
ingo@577:     /**
ingo@236:      * Returns the Data object for the 'mode' attribute.
ingo@236:      *
ingo@236:      * @return the Data object for the 'mode' attribute.
ingo@236:      */
ingo@236:     protected Data getDataSelectionMode() {
ingo@236:         String wqSelection = modes.getValueAsString(FIELD_MODE);
ingo@236:         DataItem item = new DefaultDataItem(
ingo@236:             "wq_selection", "wq_selection", wqSelection);
ingo@236: 
ingo@236:         return new DefaultData(
ingo@236:             "wq_selection", null, null, new DataItem[] { item });
ingo@236:     }
ingo@236: 
ingo@236: 
ingo@236:     /**
ingo@236:      * Returns the data object for the 'single' attribute.
ingo@236:      *
ingo@236:      * @return the Data object for the 'single' attribute.
ingo@236:      */
ingo@236:     protected Data getDataSingle() {
ingo@236:         double[] values  = getFinalSingle();
ingo@236:         StringBuilder sb = new StringBuilder();
ingo@236:         for (double value: values) {
ingo@236:             sb.append(Double.toString(value));
ingo@236:             sb.append(" ");
ingo@236:         }
ingo@236: 
ingo@236:         DataItem item = new DefaultDataItem(
ingo@236:             "wq_single", "wq_single", sb.toString());
ingo@236: 
ingo@236:         return new DefaultData(
ingo@236:             "wq_single", null, null, new DataItem[] { item });
ingo@236:     }
ingo@236: 
ingo@236: 
ingo@236:     /**
ingo@47:      * Returns the Data object for the 'from' attribute.
ingo@47:      *
ingo@47:      * @return the Data object for the 'from' attribute.
ingo@47:      */
ingo@47:     protected Data getDataFrom() {
ingo@47:         String value  = Double.valueOf(getFinalFrom()).toString();
ingo@47:         DataItem item = new DefaultDataItem("wq_from", "wq_from", value);
ingo@47:         return new DefaultData(
ingo@51:             "wq_from", null, null, new DataItem[] { item });
ingo@47:     }
ingo@47: 
ingo@47: 
ingo@47:     /**
ingo@47:      * Returns the Data object for the 'to' attribute.
ingo@47:      *
ingo@47:      * @return the Data object for the 'to' attribute.
ingo@47:      */
ingo@47:     protected Data getDataTo() {
ingo@47:         String value  = Double.valueOf(getFinalTo()).toString();
ingo@47:         DataItem item = new DefaultDataItem("wq_to", "wq_to", value);
ingo@47:         return new DefaultData(
ingo@51:             "wq_to", null, null, new DataItem[] { item });
ingo@47:     }
ingo@47: 
ingo@47: 
ingo@47:     /**
ingo@47:      * Returns the Data object for the 'step' attribute.
ingo@47:      *
ingo@47:      * @return the Data object for the 'step' attribute.
ingo@47:      */
ingo@47:     protected Data getDataStep() {
ingo@47:         String value  = Double.valueOf(getFinalStep()).toString();
ingo@47:         DataItem item = new DefaultDataItem("wq_step","wq_step", value);
ingo@47:         return new DefaultData(
ingo@51:             "wq_step", null, null, new DataItem[] { item });
ingo@47:     }
ingo@47: 
ingo@47: 
ingo@236:     protected double[] getFinalSingle() {
ingo@236:         boolean wMode = isWMode();
ingo@236: 
ingo@236:         return wMode ? getSingleW() : getSingleQ();
ingo@236:     }
ingo@236: 
ingo@236: 
ingo@47:     /**
ingo@47:      * Returns the value of 'from' depending on the selected input mode.
ingo@47:      *
ingo@47:      * @return the value of 'from' depending on the selected input mode.
ingo@47:      */
ingo@47:     protected double getFinalFrom() {
ingo@47:         boolean wMode     = isWMode();
ingo@47:         boolean rangeMode = isRangeMode();
ingo@47: 
ingo@47:         if (rangeMode) {
ingo@47:             return wMode ? getFromW() : getFromQ();
ingo@47: 
ingo@47:         }
ingo@47:         else {
ingo@47:             double[] values = wMode ? getSingleW() : getSingleQ();
ingo@47:             double   value  = Double.MAX_VALUE;
ingo@47: 
ingo@47:             for (double v: values) {
ingo@47:                 value = value < v ? value : v;
ingo@47:             }
ingo@47: 
ingo@47:             return value;
ingo@47:         }
ingo@47:     }
ingo@47: 
ingo@47: 
ingo@47:     /**
ingo@47:      * Returns the value of 'to' depending on the selected input mode.
ingo@47:      *
ingo@47:      * @return the value of 'to' depending on the selected input mode.
ingo@47:      */
ingo@47:     protected double getFinalTo() {
ingo@47:         boolean wMode     = isWMode();
ingo@47:         boolean rangeMode = isRangeMode();
ingo@47: 
ingo@47:         if (rangeMode) {
ingo@47:             return wMode ? getToW() : getToQ();
ingo@47: 
ingo@47:         }
ingo@47:         else {
ingo@47:             double[] values = wMode ? getSingleW() : getSingleQ();
ingo@47:             double   value  = Double.MIN_VALUE;
ingo@47: 
ingo@47:             for (double v: values) {
ingo@47:                 value = value > v ? value : v;
ingo@47:             }
ingo@47: 
ingo@47:             return value;
ingo@47:         }
ingo@47:     }
ingo@47: 
ingo@47: 
ingo@47:     /**
ingo@47:      * Returns the value of 'step' depending on the selected input mode.
ingo@47:      *
ingo@47:      * @return the value of 'step' depending on the selected input mode.
ingo@47:      */
ingo@47:     protected double getFinalStep() {
ingo@47:         boolean wMode     = isWMode();
ingo@47:         boolean rangeMode = isRangeMode();
ingo@47: 
ingo@47:         if (rangeMode) {
ingo@234:             return wMode ? getStepW() : getStepQ();
ingo@47:         }
ingo@47:         else {
ingo@234:             // we have no field to enter the 'step' attribute in the
ingo@234:             // single mode
ingo@234:             return 0d;
ingo@47:         }
ingo@47:     }
ingo@47: 
ingo@47: 
ingo@47:     /**
ingo@47:      * Determines the range/single mode.
ingo@47:      *
ingo@47:      * @return true if the range mode is activated.
ingo@47:      */
ingo@47:     public boolean isRangeMode() {
ingo@47:         String rMode = modes.getValueAsString(FIELD_MODE);
ingo@47: 
sascha@582:         return rMode.equals(FIELD_MODE_RANGE);
ingo@47:     }
ingo@47: 
ingo@47: 
ingo@47:     /**
ingo@47:      * Determines the w/q mode.
ingo@47:      *
ingo@47:      * @return true, if the W mode is activated.
ingo@47:      */
ingo@47:     public boolean isWMode() {
ingo@47:         String wq = modes.getValueAsString(FIELD_WQ);
sascha@582:         return wq.equals(FIELD_WQ_W);
ingo@577:     }
ingo@47: 
ingo@577: 
ingo@577:     public boolean isQFree() {
ingo@577:         String wqMode = modes.getValueAsString(FIELD_WQ);
ingo@577:         return wqMode.equals(FIELD_WQ_Q);
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     /**
ingo@42:      * This method changes the lower panel with the input fields depending on
ingo@42:      * the combination of the two radio button panels.
ingo@42:      *
ingo@42:      * @param event The ChangeEvent.
ingo@42:      */
ingo@42:     public void onChange(ChangeEvent event) {
ingo@42:         DynamicForm form = event.getForm();
ingo@42:         FormItem    item = event.getItem();
ingo@42: 
ingo@42:         String wqMode    = null;
ingo@42:         String inputMode = null;
ingo@42: 
ingo@42:         if (item.getFieldName().equals(FIELD_MODE)) {
ingo@42:             wqMode    = form.getValueAsString(FIELD_WQ);
ingo@42:             inputMode = (String) event.getValue();
ingo@42:         }
ingo@42:         else {
ingo@42:             wqMode    = (String) event.getValue();
ingo@42:             inputMode = form.getValueAsString(FIELD_MODE);
ingo@42:         }
ingo@42: 
raimund@912:         if (wqMode.equals("Q")) {
raimund@912:             qdTable.hideIconFields();
raimund@912:         }
raimund@912:         else {
raimund@912:             qdTable.showIconFields();
raimund@912:         }
raimund@912: 
raimund@250:         updatePanels(wqMode, inputMode);
raimund@250:     }
ingo@42: 
ingo@42: 
raimund@250:     protected void updatePanels(String wqMode, String inputMode) {
raimund@250:         container.removeMembers(container.getMembers());
ingo@580: 
ingo@42:         if (wqMode.equals(FIELD_WQ_W)) {
ingo@42:             if (inputMode.equals(FIELD_MODE_SINGLE)) {
ingo@42:                 // Single W mode
ingo@42:                 double[] values = getSingleW();
ingo@42: 
raimund@249:                 wArrayPanel = new DoubleArrayPanel(
raimund@248:                     MESSAGE.unitWSingle(), values, this);
raimund@248: 
raimund@249:                 container.addMember(wArrayPanel);
ingo@42:             }
ingo@42:             else {
ingo@42:                 // Range W mode
ingo@42:                 double from = getFromW();
ingo@42:                 double to   = getToW();
ingo@42:                 double step = getStepW();
ingo@42: 
raimund@249:                 wRangePanel = new DoubleRangePanel(
raimund@248:                     MESSAGE.unitWFrom(), MESSAGE.unitWTo(), MESSAGE.unitWStep(),
ingo@42:                     from, to, step,
ingo@42:                     250,
ingo@42:                     this);
raimund@249:                 container.addMember(wRangePanel);
ingo@42:             }
ingo@580: 
ingo@580:             tabs.selectTab(0);
ingo@42:         }
ingo@42:         else {
ingo@42:             if (inputMode.equals(FIELD_MODE_SINGLE)) {
ingo@42:                 // Single Q mode
ingo@42:                 double[] values = getSingleQ();
ingo@42: 
raimund@249:                 qArrayPanel = new DoubleArrayPanel(
raimund@248:                     MESSAGE.unitQSingle(), values, this);
raimund@249:                 container.addMember(qArrayPanel);
ingo@42:             }
ingo@42:             else {
ingo@42:                 // Range Q mode
ingo@42:                 double from = getFromQ();
ingo@42:                 double to   = getToQ();
ingo@42:                 double step = getStepQ();
ingo@42: 
raimund@249:                 qRangePanel = new DoubleRangePanel(
raimund@248:                     MESSAGE.unitQFrom(), MESSAGE.unitQTo(), MESSAGE.unitQStep(),
ingo@42:                     from, to, step,
ingo@42:                     250,
ingo@42:                     this);
raimund@249:                 container.addMember(qRangePanel);
ingo@42:             }
ingo@580: 
ingo@580:             tabs.selectTab(1);
ingo@42:         }
ingo@42:     }
ingo@42: 
ingo@42:     /**
ingo@42:      * This method is called if the value of one of the input fields might have
ingo@42:      * changed. The entered values are validated and stored.
ingo@42:      *
ingo@42:      * @param event The BlurEvent.
ingo@42:      */
ingo@42:     public void onBlur(BlurEvent event) {
ingo@42:         DynamicForm form = event.getForm();
ingo@42:         FormItem    item = event.getItem();
ingo@42: 
ingo@42:         String wqMode    = (String) modes.getValue(FIELD_WQ);
ingo@42:         String inputMode = (String) modes.getValue(FIELD_MODE);
ingo@42: 
ingo@42:         if (wqMode.equals(FIELD_WQ_W)) {
ingo@42:             if (inputMode.equals(FIELD_MODE_SINGLE)) {
ingo@42:                 DoubleArrayPanel p = (DoubleArrayPanel) form;
ingo@59:                 saveSingleWValue(p, item);
ingo@42:             }
ingo@42:             else {
ingo@42:                 DoubleRangePanel p = (DoubleRangePanel) form;
ingo@59:                 saveRangeWValue(p, item);
ingo@42:             }
ingo@42:         }
ingo@42:         else {
ingo@42:             if (inputMode.equals(FIELD_MODE_SINGLE)) {
ingo@42:                 DoubleArrayPanel p = (DoubleArrayPanel) form;
ingo@59:                 saveSingleQValue(p, item);
ingo@42:             }
ingo@42:             else {
ingo@42:                 DoubleRangePanel p = (DoubleRangePanel) form;
ingo@59:                 saveRangeQValue(p, item);
ingo@59:             }
ingo@59:         }
ingo@59:     }
ingo@42: 
ingo@59: 
ingo@59:     protected void saveSingleWValues(DoubleArrayPanel p) {
ingo@59:         FormItem[] formItems = p.getFields();
ingo@59: 
ingo@59:         for (FormItem item: formItems) {
ingo@59:             if (item.getFieldName().equals(DoubleArrayPanel.FIELD_NAME)) {
ingo@59:                 saveSingleWValue(p, item);
ingo@42:             }
ingo@42:         }
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@59:     protected void saveSingleQValues(DoubleArrayPanel p) {
ingo@59:         FormItem[] formItems = p.getFields();
ingo@59: 
ingo@59:         for (FormItem item: formItems) {
ingo@59:             if (item.getFieldName().equals(DoubleArrayPanel.FIELD_NAME)) {
ingo@59:                 saveSingleQValue(p, item);
ingo@59:             }
ingo@59:         }
ingo@59:     }
ingo@59: 
ingo@59: 
ingo@59:     protected void saveSingleWValue(DoubleArrayPanel p, FormItem item) {
ingo@59:         if (p.validateForm(item)) {
ingo@59:             setSingleW(p.getInputValues(item));
ingo@59:         }
ingo@59:     }
ingo@59: 
ingo@59: 
ingo@59:     protected void saveSingleQValue(DoubleArrayPanel p, FormItem item) {
ingo@59:         if (p.validateForm(item)) {
ingo@59:             setSingleQ(p.getInputValues(item));
ingo@59:         }
ingo@59:     }
ingo@59: 
ingo@59: 
ingo@59:     protected void saveRangeWValues(DoubleRangePanel p) {
ingo@59:         FormItem[] formItems = p.getFields();
ingo@59: 
ingo@59:         for (FormItem item: formItems) {
ingo@59:             saveRangeWValue(p, item);
ingo@59:         }
ingo@59:     }
ingo@59: 
ingo@59: 
ingo@59:     protected void saveRangeQValues(DoubleRangePanel p) {
ingo@59:         FormItem[] formItems = p.getFields();
ingo@59: 
ingo@59:         for (FormItem item: formItems) {
ingo@59:             saveRangeQValue(p, item);
ingo@59:         }
ingo@59:     }
ingo@59: 
ingo@59: 
ingo@59:     protected void saveRangeWValue(DoubleRangePanel p, FormItem item) {
ingo@59:         if (p.validateForm(item)) {
ingo@59:             setFromW(p.getFrom());
ingo@59:             setToW(p.getTo());
ingo@59:             setStepW(p.getStep());
ingo@59:         }
ingo@59:     }
ingo@59: 
ingo@59: 
ingo@59:     protected void saveRangeQValue(DoubleRangePanel p, FormItem item) {
ingo@59:         if (p.validateForm(item)) {
ingo@59:             setFromQ(p.getFrom());
ingo@59:             setToQ(p.getTo());
ingo@59:             setStepQ(p.getStep());
ingo@59:         }
ingo@59:     }
ingo@59: 
ingo@59: 
ingo@42:     protected double[] getSingleQ() {
ingo@42:         return valuesQ;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected void setSingleQ(double[] values) {
ingo@42:         valuesQ = values;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected double getFromQ() {
ingo@42:         return fromQ;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected void setFromQ(double fromQ) {
ingo@42:         this.fromQ = fromQ;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected double getToQ() {
ingo@42:         return toQ;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected void setToQ(double toQ) {
ingo@42:         this.toQ = toQ;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected double getStepQ() {
ingo@42:         return stepQ;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected void setStepQ(double stepQ) {
ingo@42:         this.stepQ = stepQ;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected double[] getSingleW() {
ingo@42:         return valuesW;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected void setSingleW(double[] values) {
ingo@42:         valuesW = values;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected double getFromW() {
ingo@42:         return fromW;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected void setFromW(double fromW) {
ingo@42:         this.fromW = fromW;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected double getToW() {
ingo@42:         return toW;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected void setToW(double toW) {
ingo@42:         this.toW = toW;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected double getStepW() {
ingo@42:         return stepW;
ingo@42:     }
ingo@42: 
ingo@42: 
ingo@42:     protected void setStepW(double stepW) {
ingo@42:         this.stepW = stepW;
ingo@42:     }
raimund@248: 
raimund@248: 
ingo@579:     /**
ingo@579:      * Determines the min and max kilometer value selected in a former state. A
ingo@579:      * bit silly, but we need to run over each value of the "old data" to find
ingo@579:      * such values because it is not available here.
ingo@579:      *
ingo@579:      * @param data The DataList which contains the whole data inserted for the
ingo@579:      * current artifact.
ingo@579:      *
ingo@579:      * @return a double array with [min, max].
ingo@579:      */
ingo@579:     protected double[] getMinMaxKM(DataList[] data) {
ingo@1279:         ArtifactDescription adesc = artifact.getArtifactDescription();
ingo@1279:         return adesc.getKMRange();
ingo@579:     }
ingo@579: 
ingo@579: 
ingo@579:     /**
ingo@579:      * Returns the name of the selected river.
ingo@579:      *
ingo@579:      * @param data The DataList with all data.
ingo@579:      *
ingo@579:      * @return the name of the current river.
ingo@579:      */
ingo@579:     protected String getRiverName(DataList[] data) {
ingo@1279:         ArtifactDescription adesc = artifact.getArtifactDescription();
ingo@1279:         return adesc.getRiver();
ingo@579:     }
ingo@579: 
ingo@579: 
ingo@580:     protected void fetchWQData() {
ingo@579:         Config config    = Config.getInstance();
ingo@579:         String url       = config.getServerUrl();
ingo@579:         String locale    = config.getLocale ();
ingo@579: 
ingo@579:         ArtifactDescription adescr = artifact.getArtifactDescription();
ingo@579:         DataList[] data = adescr.getOldData();
ingo@579: 
ingo@579:         double[]  mm = getMinMaxKM(data);
ingo@579:         String river = getRiverName(data);
ingo@579: 
ingo@579:         wqInfoService.getWQInfo(url, locale, river, mm[0], mm[1],
raimund@248:             new AsyncCallback<WQInfoObject[]>() {
raimund@248:                 public void onFailure(Throwable caught) {
raimund@248:                     GWT.log("Could not recieve wq informations.");
ingo@579:                     SC.warn(caught.getMessage());
raimund@248:                 }
raimund@248: 
raimund@248:                 public void onSuccess(WQInfoObject[] wqi) {
raimund@248:                     int num = wqi != null ? wqi.length :0;
raimund@248:                     GWT.log("Recieved " + num + " wq informations.");
raimund@248: 
raimund@248:                     if (num == 0) {
raimund@248:                         return;
raimund@248:                     }
ingo@580: 
raimund@248:                     addWQInfo(wqi);
ingo@519: 
ingo@519:                     String wq = (String) modes.getValue(FIELD_WQ);
ingo@519:                     String sr = (String) modes.getValue(FIELD_MODE);
ingo@519:                     updatePanels(wq, sr);
raimund@248:                 }
raimund@248:             }
raimund@248:         );
raimund@248:     }
raimund@248: 
raimund@248: 
raimund@248:     protected void addWQInfo (WQInfoObject[] wqi) {
raimund@248:         for(WQInfoObject wi: wqi) {
ingo@580:             WQInfoRecord rec = new WQInfoRecord(wi);
ingo@580: 
ingo@580:             if (wi.getType().equals("W")) {
ingo@580:                 wTable.addData(rec);
ingo@580:             }
ingo@580:             else {
ingo@580:                 qdTable.addData(rec);
ingo@580:             }
raimund@248:         }
raimund@248:     }
ingo@42: }
ingo@42: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :