teichmann@5861: /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
teichmann@5861: * Software engineering by Intevation GmbH
teichmann@5861: *
teichmann@5993: * This file is Free Software under the GNU AGPL (>=v3)
teichmann@5861: * and comes with ABSOLUTELY NO WARRANTY! Check out the
teichmann@5993: * documentation coming with Dive4Elements River for details.
teichmann@5861: */
teichmann@5861:
teichmann@5835: package org.dive4elements.river.client.client.ui;
ingo@41:
ingo@41: import com.google.gwt.core.client.GWT;
ingo@562: import com.google.gwt.i18n.client.NumberFormat;
ingo@41:
christian@4131: import com.smartgwt.client.data.AdvancedCriteria;
raimund@863: import com.smartgwt.client.data.Criteria;
raimund@1536: import com.smartgwt.client.data.Criterion;
christian@4131: import com.smartgwt.client.data.Record;
christian@4131: import com.smartgwt.client.types.Alignment;
christian@4131: import com.smartgwt.client.types.ListGridFieldType;
raimund@1536: import com.smartgwt.client.types.OperatorId;
ingo@41: import com.smartgwt.client.widgets.Canvas;
ingo@41: import com.smartgwt.client.widgets.Label;
ingo@41: import com.smartgwt.client.widgets.form.DynamicForm;
christian@4131: import com.smartgwt.client.widgets.form.fields.FormItem;
christian@4131: import com.smartgwt.client.widgets.form.fields.RadioGroupItem;
christian@4131: import com.smartgwt.client.widgets.form.fields.SelectItem;
christian@4131: import com.smartgwt.client.widgets.form.fields.StaticTextItem;
ingo@41: import com.smartgwt.client.widgets.form.fields.events.BlurEvent;
christian@4131: import com.smartgwt.client.widgets.form.fields.events.BlurHandler;
christian@4131: import com.smartgwt.client.widgets.form.fields.events.ChangeEvent;
ingo@41: import com.smartgwt.client.widgets.form.fields.events.ChangeHandler;
raimund@1534: import com.smartgwt.client.widgets.form.fields.events.ChangedEvent;
christian@4131: import com.smartgwt.client.widgets.form.fields.events.ChangedHandler;
christian@4131: import com.smartgwt.client.widgets.grid.CellFormatter;
raimund@235: import com.smartgwt.client.widgets.grid.ListGrid;
raimund@235: import com.smartgwt.client.widgets.grid.ListGridField;
raimund@906: import com.smartgwt.client.widgets.grid.ListGridRecord;
raimund@235: import com.smartgwt.client.widgets.grid.events.RecordClickEvent;
christian@4131: import com.smartgwt.client.widgets.grid.events.RecordClickHandler;
christian@4131: import com.smartgwt.client.widgets.layout.HLayout;
christian@4131: import com.smartgwt.client.widgets.layout.VLayout;
christian@4131: import com.smartgwt.client.widgets.tab.Tab;
christian@4131: import com.smartgwt.client.widgets.tab.TabSet;
raimund@893: import com.smartgwt.client.widgets.tab.events.TabSelectedEvent;
christian@4131: import com.smartgwt.client.widgets.tab.events.TabSelectedHandler;
raimund@235:
teichmann@5835: import org.dive4elements.river.client.client.Config;
teichmann@5835: import org.dive4elements.river.client.client.FLYSConstants;
teichmann@5835: import org.dive4elements.river.client.client.event.FilterHandler;
teichmann@5835: import org.dive4elements.river.client.client.event.RangeFilterEvent;
teichmann@5835: import org.dive4elements.river.client.client.event.StringFilterEvent;
teichmann@5835: import org.dive4elements.river.client.client.services.DistanceInfoService;
teichmann@5835: import org.dive4elements.river.client.client.services.DistanceInfoServiceAsync;
teichmann@5835: import org.dive4elements.river.client.client.ui.range.DistanceInfoDataSource;
teichmann@5835: import org.dive4elements.river.client.shared.model.ArtifactDescription;
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;
teichmann@5835: import org.dive4elements.river.client.shared.model.DistanceInfoObject;
raimund@235:
christian@4131: import java.util.ArrayList;
christian@4131: import java.util.LinkedHashMap;
christian@4131: import java.util.List;
ingo@41:
ingo@41:
ingo@41: /**
ingo@41: * This UIProvider creates a widget to enter locations or a distance.
ingo@41: *
ingo@41: * @author Ingo Weinzierl
ingo@41: */
ingo@41: public class LocationDistancePanel
ingo@41: extends AbstractUIProvider
raimund@863: implements ChangeHandler, BlurHandler, FilterHandler
ingo@41: {
christian@4131: private static final long serialVersionUID = -10820092176039372L;
christian@4131:
felix@838: /** The message class that provides i18n strings. */
ingo@211: protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class);
ingo@41:
felix@838: /** The DistanceInfoService used to retrieve locations about rivers. */
raimund@235: protected DistanceInfoServiceAsync distanceInfoService =
raimund@235: GWT.create(DistanceInfoService.class);
ingo@41:
ingo@516: public static final String FIELD_MODE = "mode";
ingo@43:
ingo@41: /** The constant name of the input field to enter the start of a distance.*/
ingo@41: public static final String FIELD_FROM = "from";
ingo@41:
ingo@41: /** The constant name of the input field to enter the end of a distance.*/
ingo@41: public static final String FIELD_TO = "to";
ingo@41:
ingo@516: /** The constant name of the input field to enter locations.*/
ingo@516: public static final String FIELD_VALUE_LOCATION = "location";
ingo@516:
ingo@516: /** The constant name of the input field to enter distance.*/
ingo@516: public static final String FIELD_VALUE_DISTANCE = "distance";
ingo@516:
ingo@41: /** The constant name of the input field to enter the step width of a
ingo@41: * distance.*/
ingo@41: public static final String FIELD_WIDTH = "width";
ingo@41:
ingo@53: public static final int WIDTH = 250;
ingo@53:
ingo@41:
ingo@41: /** The radio group for input mode selection.*/
ingo@43: protected DynamicForm mode;
ingo@41:
ingo@41: /** A container that will contain the location or the distance panel.*/
ingo@41: protected HLayout container;
ingo@41:
ingo@55: /** The min value for a distance.*/
ingo@55: protected double min;
ingo@55:
ingo@55: /** The max value for a distance.*/
ingo@55: protected double max;
ingo@55:
ingo@43: /** The 'from' value entered in the distance mode.*/
ingo@43: protected double from;
ingo@43:
ingo@43: /** The 'to' value entered in the distance mode.*/
ingo@43: protected double to;
ingo@43:
ingo@43: /** The 'step' value entered in the distance mode.*/
ingo@43: protected double step;
ingo@43:
ingo@43: /** The values entered in the location mode.*/
ingo@43: protected double[] values;
ingo@43:
felix@838: /** The input panel for locations. */
raimund@235: protected DoubleArrayPanel locationPanel;
raimund@235:
felix@838: /** The input panel for distances. */
raimund@235: protected DoubleRangePanel distancePanel;
raimund@235:
felix@838: /** The tab set containing the location and distance table. */
raimund@235: protected TabSet inputTables;
raimund@235:
raimund@235: /** The distance table. */
raimund@235: protected ListGrid distanceTable;
raimund@235:
felix@838: /** The locations table. */
raimund@235: protected ListGrid locationsTable;
raimund@235:
raimund@237: /** The table data. */
raimund@237: protected DistanceInfoObject[] tableData;
raimund@237:
raimund@893: /** The table filter.*/
raimund@1534: protected TableFilter filterDescription;
raimund@1534: protected RangeTableFilter filterRange;
raimund@1534:
raimund@1534: /** The Combobox for table filter criteria. */
raimund@1534: protected SelectItem filterCriteria;
raimund@1567: protected StaticTextItem filterResultCount;
raimund@1567: protected ListGrid currentFiltered;
raimund@893:
ingo@41: /**
ingo@41: * Creates a new LocationDistancePanel instance.
ingo@41: */
ingo@41: public LocationDistancePanel() {
raimund@235: distanceTable = new ListGrid();
raimund@863: distanceTable.setAutoFetchData(true);
raimund@863:
raimund@235: locationsTable = new ListGrid();
raimund@863: locationsTable.setAutoFetchData(true);
raimund@863:
raimund@284: distanceTable.setShowHeaderContextMenu(false);
raimund@284: locationsTable.setShowHeaderContextMenu(false);
ingo@41: }
ingo@41:
ingo@41:
ingo@41: /**
ingo@41: * This method creates a widget that contains a label, a panel with
ingo@41: * checkboxes to switch the input mode between location and distance input,
ingo@41: * and a the mode specific panel.
ingo@41: *
ingo@41: * @param data The data that might be inserted.
ingo@41: *
ingo@41: * @return a panel.
ingo@41: */
christian@4131: @Override
ingo@51: public Canvas create(DataList data) {
ingo@41: VLayout layout = new VLayout();
ingo@83: layout.setMembersMargin(10);
ingo@41:
ingo@57: Label label = new Label(MESSAGES.location_distance_state());
ingo@57: Canvas widget = createWidget(data);
ingo@57: Canvas submit = getNextButton();
raimund@235: createDistanceInputPanel();
raimund@235:
ingo@516: initDefaults(data);
ingo@516:
ingo@83: widget.setHeight(50);
ingo@41: label.setHeight(25);
ingo@41:
ingo@41: layout.addMember(label);
ingo@45: layout.addMember(widget);
ingo@45: layout.addMember(submit);
ingo@45:
ingo@45: return layout;
ingo@45: }
ingo@45:
ingo@45:
raimund@235: /**
andre@8449: * Setup a table for a DistanceInfoDataSource.
andre@8449: *
andre@8449: * Sets up a table to for input completion. The table
andre@8449: * can be used either for single locations or distances.
andre@8449: * Depending on the value of isDistance the table will
andre@8449: * have a to and a from column or a single location column.
andre@8449: *
andre@8449: * @param table the ListGrid to set up.
andre@8449: * @param doublePins wether or not to have.
andre@8449: * @param isDistance wether or not to and from should be included.
raimund@235: */
andre@8449: protected void setupDistanceInfoTable(ListGrid table,
andre@8449: boolean doublePins,
andre@8449: boolean isDistance) {
raimund@863:
raimund@1399: String baseUrl = GWT.getHostPageBaseURL();
raimund@1399:
andre@8449: table.setWidth100();
andre@8449: table.setShowRecordComponents(true);
andre@8449: table.setShowRecordComponentsByCell(true);
andre@8449: table.setHeight100();
andre@8449: table.setEmptyMessage(MESSAGES.empty_filter());
andre@8449: table.setCanReorderFields(false);
raimund@235:
raimund@1390: CellFormatter cf = new CellFormatter() {
christian@4131: @Override
raimund@1390: public String format(
raimund@1390: Object value,
raimund@1390: ListGridRecord record,
raimund@1390: int rowNum, int colNum) {
raimund@1390: if (value == null) return null;
raimund@1390: try {
raimund@1390: NumberFormat nf;
raimund@1390: double v = Double.parseDouble((String)value);
raimund@1390: nf = NumberFormat.getFormat("###0.00##");
raimund@1390: return nf.format(v);
raimund@1390: }
raimund@1390: catch (Exception e) {
raimund@1390: return value.toString();
raimund@1390: }
raimund@1390: }
raimund@1390: };
andre@8449: ListGridField pin1 = null;
andre@8449: ListGridField pin2 = null;
raimund@1390:
andre@8449: if (doublePins) {
andre@8449: pin1 = new ListGridField ("fromIcon", MESSAGES.from());
andre@8449: pin1.setWidth (30);
andre@8449: } else {
andre@8449: pin1 = new ListGridField ("fromIcon", MESSAGES.selection());
andre@8449: pin1.setWidth (60);
andre@8449: }
andre@8449: pin1.setType (ListGridFieldType.ICON);
andre@8449: pin1.setCellIcon(baseUrl + MESSAGES.markerGreen());
andre@8449:
andre@8449: if (doublePins) {
andre@8449: pin2 = new ListGridField ("toIcon", MESSAGES.to());
andre@8449: pin2.setType (ListGridFieldType.ICON);
andre@8449: pin2.setWidth (30);
andre@8449: pin2.setCellIcon(baseUrl + MESSAGES.markerRed());
andre@8449: }
andre@8449:
andre@8449: if (isDistance) {
andre@8449: /* We have from / to fields */
andre@8449: pin1.addRecordClickHandler (new RecordClickHandler () {
andre@8449: @Override
andre@8449: public void onRecordClick (RecordClickEvent e) {
raimund@235: Record r = e.getRecord();
andre@8449: if (!isLocationMode ()) {
andre@8449: /* distance panel and distance mode */
andre@8449: setFrom(r.getAttribute("from"));
andre@8449: setTo(r.getAttribute("to"));
andre@8449: } else {
andre@8449: /* distance panel and location mode */
andre@8449: /* Pin 1 is the "from" pin */
andre@8449: appendLocation(r.getAttribute("from"));
raimund@863: }
raimund@235: }
andre@8449: });
andre@8449: if (doublePins) {
andre@8449: pin2.addRecordClickHandler (new RecordClickHandler () {
andre@8449: @Override
andre@8449: public void onRecordClick (RecordClickEvent e) {
andre@8449: Record r = e.getRecord();
andre@8449: if (isLocationMode ()) {
andre@8449: appendLocation(r.getAttribute("to"));
andre@8449: } else {
tom@8856: /* Distance and double pin behavior is only
tom@8856: * defined for location mode. */
andre@8449: GWT.log("Unhandled input state.");
andre@8449: }
raimund@863: }
andre@8449: });
andre@8449: }
andre@8449: } else {
andre@8449: /* We only have the from field */
andre@8449: pin1.addRecordClickHandler (new RecordClickHandler () {
andre@8449: @Override
andre@8449: public void onRecordClick (RecordClickEvent e) {
andre@8449: Record r = e.getRecord();
andre@8449: if (!isLocationMode ()) {
andre@8449: /* Location panel and distance mode */
andre@8449: setFrom(r.getAttribute("from"));
andre@8449: } else {
andre@8449: /* Location panel and location mode */
andre@8449: appendLocation(r.getAttribute("from"));
raimund@235: }
andre@8449: }
andre@8449: });
andre@8449: if (doublePins) {
andre@8449: pin2.addRecordClickHandler (new RecordClickHandler () {
andre@8449: @Override
andre@8449: public void onRecordClick (RecordClickEvent e) {
andre@8449: Record r = e.getRecord();
andre@8449: if (!isLocationMode ()) {
andre@8449: setTo(r.getAttribute("from"));
andre@8449: } else {
tom@8856: /* Distance and double pin behavior is only
tom@8856: * defined for location mode. */
andre@8449: GWT.log("Unhandled input state.");
andre@8449: }
raimund@235: }
andre@8449: });
raimund@235: }
andre@8449: }
raimund@235:
raimund@235: ListGridField ddescr = new ListGridField("description",
raimund@235: MESSAGES.description());
raimund@235: ddescr.setType(ListGridFieldType.TEXT);
raimund@235: ddescr.setWidth("*");
andre@8449:
andre@8449: ListGridField from;
andre@8449: ListGridField to = null;
andre@8449:
andre@8449: if (isDistance) {
andre@8449: from = new ListGridField("from", MESSAGES.from());
andre@8449: to = new ListGridField("to", MESSAGES.to());
andre@8449: to.setType(ListGridFieldType.FLOAT);
andre@8449: to.setCellFormatter(cf);
andre@8449:
andre@8449: to.setWidth("12%");
andre@8449: to.setAlign(Alignment.LEFT);
andre@8449: } else {
andre@8449: from = new ListGridField("from", MESSAGES.locations());
andre@8449: }
raimund@1390: from.setCellFormatter(cf);
raimund@886: from.setWidth("12%");
raimund@906:
raimund@235: ListGridField dside = new ListGridField("riverside",
raimund@235: MESSAGES.riverside());
raimund@235: dside.setType(ListGridFieldType.TEXT);
raimund@886: dside.setWidth("12%");
raimund@235:
sascha@568: ListGridField bottom =
sascha@568: new ListGridField("bottom", MESSAGES.bottom_edge());
sascha@568: bottom.setType(ListGridFieldType.TEXT);
raimund@886: bottom.setWidth("10%");
raimund@1390: bottom.setCellFormatter(cf);
sascha@568:
sascha@568: ListGridField top =
sascha@568: new ListGridField("top", MESSAGES.top_edge());
sascha@568: top.setType(ListGridFieldType.TEXT);
raimund@886: top.setWidth("10%");
raimund@1390: top.setCellFormatter(cf);
sascha@568:
andre@8449: if (doublePins && isDistance) {
andre@8449: table.setFields(pin1, pin2, ddescr, from, to, dside, bottom, top);
andre@8449: } else if (doublePins) {
andre@8449: table.setFields(pin1, pin2, ddescr, from, dside, bottom, top);
andre@8449: } else if (isDistance) {
andre@8449: table.setFields(pin1, ddescr, from, to, dside, bottom, top);
andre@8449: } else {
andre@8449: table.setFields(pin1, ddescr, from, dside, bottom, top);
andre@8449: }
raimund@235: }
raimund@235:
christian@4131: @Override
ingo@53: public Canvas createOld(DataList dataList) {
ingo@53: List items = dataList.getAll();
ingo@53:
ingo@516: Data dMode = getData(items, "ld_mode");
ingo@516: DataItem[] dItems = dMode.getItems();
ingo@516:
ingo@516: boolean rangeMode = true;
ingo@516: if (dItems != null && dItems[0] != null) {
ingo@516: rangeMode = FIELD_VALUE_DISTANCE.equals(dItems[0].getStringValue());
ingo@516: }
ingo@516:
ingo@516: HLayout layout = new HLayout();
ingo@516: layout.setWidth("400px");
ingo@516:
ingo@516: Label label = new Label(dataList.getLabel());
ingo@516: label.setWidth("200px");
ingo@516:
ingo@516: Canvas back = getBackButton(dataList.getState());
ingo@516:
ingo@516: layout.addMember(label);
ingo@516:
ingo@516: if (rangeMode) {
ingo@516: layout.addMember(getOldRangeSelection(dataList));
ingo@516: }
ingo@516: else {
ingo@516: layout.addMember(getOldLocationSelection(dataList));
ingo@516: }
ingo@516:
ingo@516: layout.addMember(back);
ingo@516:
ingo@516: return layout;
ingo@516: }
ingo@516:
ingo@516:
ingo@516: /**
ingo@516: * Creates a label for the selected range.
ingo@516: *
ingo@516: * @param dataList The DataList containing all values for this state.
ingo@516: *
ingo@516: * @return A label displaying the selected values.
ingo@516: */
ingo@516: protected Label getOldRangeSelection(DataList dataList) {
ingo@516: List items = dataList.getAll();
ingo@516:
ingo@53: Data dFrom = getData(items, "ld_from");
ingo@53: Data dTo = getData(items, "ld_to");
ingo@53: Data dStep = getData(items, "ld_step");
ingo@53:
ingo@53: DataItem[] from = dFrom.getItems();
ingo@53: DataItem[] to = dTo.getItems();
ingo@53: DataItem[] step = dStep.getItems();
ingo@53:
ingo@53: StringBuilder sb = new StringBuilder();
ingo@53: sb.append(from[0].getLabel());
ingo@53: sb.append(" " + MESSAGES.unitFrom() + " ");
ingo@53: sb.append(to[0].getLabel());
ingo@53: sb.append(" " + MESSAGES.unitTo() + " ");
ingo@53: sb.append(step[0].getLabel());
ingo@53: sb.append(" " + MESSAGES.unitWidth());
ingo@53:
raimund@91: Label selected = new Label(sb.toString());
raimund@91: selected.setWidth("130px");
raimund@91:
ingo@516: return selected;
ingo@516: }
ingo@53:
ingo@516:
ingo@516: /**
ingo@516: * Creates a label for the selected locations.
ingo@516: *
ingo@516: * @param dataList The DataList containing all values for this state.
ingo@516: *
ingo@516: * @return A label displaying the selected values.
ingo@516: */
ingo@516: protected Label getOldLocationSelection(DataList dataList) {
ingo@516: List items = dataList.getAll();
ingo@516:
ingo@516: Data dLocations = getData(items, "ld_locations");
ingo@516: DataItem[] lItems = dLocations.getItems();
ingo@516:
raimund@3542: String[] splitted = lItems[0].getStringValue().split(" ");
raimund@3542: String value = "";
raimund@3542: for (int i = 0; i < splitted.length; i++) {
raimund@3542: try {
raimund@3542: NumberFormat nf = NumberFormat.getDecimalFormat();
raimund@3542: double dv = Double.parseDouble(splitted[i]);
raimund@3542: value += nf.format(dv) + " ";
raimund@3542: }
raimund@3542: catch(NumberFormatException nfe) {
raimund@3542: value += splitted[i] + " ";
raimund@3542: }
raimund@3542: }
ingo@516:
ingo@516: Label selected = new Label(value);
ingo@516: selected.setWidth(130);
ingo@516:
ingo@516: return selected;
ingo@53: }
ingo@53:
ingo@53:
ingo@53: /**
ingo@55: * This method reads the default values defined in the DataItems of the Data
ingo@55: * objects in list.
ingo@55: *
ingo@55: * @param list The DataList container that stores the Data objects.
ingo@55: */
ingo@55: protected void initDefaults(DataList list) {
ingo@516: Data m = getData(list.getAll(), "ld_mode");
ingo@516: Data l = getData(list.getAll(), "ld_locations");
ingo@55: Data f = getData(list.getAll(), "ld_from");
ingo@55: Data t = getData(list.getAll(), "ld_to");
ingo@55: Data s = getData(list.getAll(), "ld_step");
ingo@55:
ingo@55: DataItem[] fItems = f.getItems();
ingo@55: DataItem[] tItems = t.getItems();
ingo@55: DataItem[] sItems = s.getItems();
ingo@55:
ingo@55: min = Double.valueOf(fItems[0].getStringValue());
ingo@55: max = Double.valueOf(tItems[0].getStringValue());
ingo@55: step = Double.valueOf(sItems[0].getStringValue());
ingo@55:
ingo@516: DataItem mDef = m.getDefault();
ingo@516: DataItem lDef = l.getDefault();
ingo@516: DataItem fDef = f.getDefault();
ingo@516: DataItem tDef = t.getDefault();
ingo@516: DataItem sDef = s.getDefault();
ingo@55:
ingo@517: String mDefValue = mDef != null ? mDef.getStringValue() : null;
ingo@517: String theMode = mDefValue != null && mDefValue.length() > 0
ingo@516: ? mDef.getStringValue()
ingo@588: : FIELD_VALUE_DISTANCE;
ingo@516:
ingo@516: mode.setValue(FIELD_MODE, theMode);
ingo@516:
ingo@517: String fDefValue = fDef != null ? fDef.getStringValue() : null;
ingo@517: setFrom(fDefValue != null && fDefValue.length() > 0
ingo@516: ? Double.valueOf(fDef.getStringValue())
ingo@516: : min);
ingo@516:
ingo@517: String tDefValue = tDef != null ? tDef.getStringValue() : null;
ingo@517: setTo(tDefValue != null && tDefValue.length() > 0
ingo@516: ? Double.valueOf(tDef.getStringValue())
ingo@516: : max);
ingo@516:
ingo@517: String sDefValue = sDef != null ? sDef.getStringValue() : null;
ingo@517: setStep(sDefValue != null && sDefValue.length() > 0
ingo@516: ? Double.valueOf(sDef.getStringValue())
ingo@516: : step);
ingo@516:
ingo@516: if (lDef != null) {
ingo@517: String lDefValue = lDef != null ? lDef.getStringValue() : null;
ingo@517:
ingo@517: if (lDefValue != null && lDefValue.length() > 0) {
ingo@517: setLocationValues(lDef.getStringValue());
ingo@517: }
ingo@53: }
ingo@53:
ingo@516: if (theMode.equals(FIELD_VALUE_DISTANCE)) {
andre@8448: enableDistanceMode();
ingo@588: inputTables.selectTab(1);
andre@8449: } else {
andre@8449: enableLocationMode();
ingo@516: }
raimund@1567: currentFiltered = (ListGrid)inputTables.getSelectedTab().getPane();
andre@8446:
andre@8446: distancePanel.setValues(getFrom(), getTo(), getStep());
ingo@53: }
ingo@53:
ingo@53:
ingo@51: protected Canvas createWidget(DataList data) {
ingo@45: VLayout layout = new VLayout();
ingo@45: container = new HLayout();
ingo@45: Canvas checkboxPanel = createRadioButtonPanel();
ingo@45:
raimund@235: locationPanel = new DoubleArrayPanel(
ingo@45: MESSAGES.unitLocation(),
ingo@45: getLocationValues(),
ingo@45: this);
andre@8446:
rrenkert@8262: distancePanel = new DoubleRangePanel(
andre@8446: MESSAGES.unitFrom(), MESSAGES.unitTo(), MESSAGES.unitWidth(),
andre@8446: 0, 0, 0, /* initDefaults set the default values for this. */
andre@8446: 400,
andre@8446: this);
rrenkert@8262:
ingo@45: container.addMember(locationPanel);
rrenkert@8262: container.addMember(distancePanel);
rrenkert@8262: container.hideMember(locationPanel);
ingo@45:
ingo@41: layout.addMember(checkboxPanel);
ingo@41: layout.addMember(container);
ingo@41:
raimund@235: container.setMembersMargin(30);
raimund@235:
raimund@235: inputTables = new TabSet();
raimund@893: inputTables.addTabSelectedHandler(new TabSelectedHandler() {
christian@4131: @Override
raimund@893: public void onTabSelected(TabSelectedEvent evt) {
raimund@1534: filterDescription.clear();
raimund@1537: filterRange.clear();
raimund@1567: filterResultCount.setValue("");
raimund@1567:
andre@8448: // The assumption is that location is tab 0 and distance tab 1
andre@8448:
raimund@1567: Canvas c = evt.getTabPane();
raimund@1567: if(c instanceof ListGrid) {
raimund@1567: currentFiltered = (ListGrid)c;
raimund@1567: }
raimund@893: }
raimund@893: });
raimund@893:
ingo@570: Tab locations = new Tab(MESSAGES.locations());
raimund@235: Tab distances = new Tab(MESSAGES.distance());
raimund@235:
raimund@272: inputTables.setWidth100();
raimund@272: inputTables.setHeight100();
raimund@235:
andre@8449: locations.setPane(locationsTable);
raimund@235: distances.setPane(distanceTable);
raimund@235:
raimund@235: inputTables.addTab(locations);
raimund@235: inputTables.addTab(distances);
raimund@235:
raimund@1567: filterResultCount = new StaticTextItem(MESSAGES.resultCount());
raimund@1567: filterResultCount.setTitleAlign(Alignment.LEFT);
raimund@1567: filterResultCount.setTitleStyle("color: #000");
raimund@1567:
raimund@1534: filterDescription = new TableFilter();
raimund@1534: filterDescription.setHeight("30px");
raimund@1534: filterDescription.addFilterHandler(this);
raimund@1534:
raimund@1534: filterRange = new RangeTableFilter();
raimund@1534: filterRange.setHeight("30px");
raimund@1534: filterRange.addFilterHandler(this);
raimund@1534: filterRange.setVisible(false);
raimund@1534:
raimund@1534: filterCriteria = new SelectItem();
raimund@1534: filterCriteria.setShowTitle(false);
raimund@1534: filterCriteria.setWidth(100);
raimund@1534: filterCriteria.addChangedHandler(new ChangedHandler() {
christian@4131: @Override
raimund@1534: public void onChanged(ChangedEvent e) {
raimund@1534: if(e.getValue().toString().equals("range")) {
raimund@1534: filterRange.setVisible(true);
raimund@1534: filterDescription.setVisible(false);
raimund@1534: filterDescription.clear();
raimund@1567: filterResultCount.setValue("");
raimund@1534: }
raimund@1534: else {
raimund@1534: filterRange.setVisible(false);
raimund@1534: filterRange.clear();
raimund@1534: filterDescription.setVisible(true);
raimund@1567: filterResultCount.setValue("");
raimund@1534: }
raimund@1534: }
raimund@1534: });
raimund@1534:
raimund@1534: LinkedHashMap filterMap =
raimund@1534: new LinkedHashMap();
raimund@1534: filterMap.put("description", MESSAGES.description());
raimund@1534: filterMap.put("range", MESSAGES.range());
raimund@1534: filterCriteria.setValueMap(filterMap);
raimund@1534: filterCriteria.setValue("description");
raimund@1534:
raimund@1534: DynamicForm form = new DynamicForm();
raimund@1534: form.setFields(filterCriteria);
raimund@863: inputTables.setHeight("*");
raimund@1567: DynamicForm form2 = new DynamicForm();
raimund@1567: form2.setFields(filterResultCount);
raimund@863:
raimund@863: VLayout helper = new VLayout();
raimund@1534: HLayout filterLayout = new HLayout();
raimund@1534:
raimund@1534: filterLayout.addMember(form);
raimund@1534: filterLayout.addMember(filterDescription);
raimund@1534: filterLayout.addMember(filterRange);
raimund@1567: filterLayout.setHeight("30px");
raimund@863: helper.addMember(inputTables);
raimund@1534: helper.addMember(filterLayout);
raimund@1567: helper.addMember(form2);
raimund@863: helper.setHeight100();
raimund@863: helper.setWidth100();
raimund@863:
raimund@869: helperContainer.addMember(helper);
raimund@1534: filterLayout.setWidth("200");
ingo@41:
ingo@41: return layout;
ingo@41: }
ingo@41:
ingo@41:
christian@4131: @Override
raimund@863: public void onFilterCriteriaChanged(StringFilterEvent event) {
raimund@863: String search = event.getFilter();
raimund@863:
raimund@863: if (search != null && search.length() > 0) {
raimund@863: Criteria c = new Criteria("description", search);
raimund@863:
raimund@863: locationsTable.filterData(c);
raimund@863: distanceTable.filterData(c);
raimund@1567: filterResultCount.setValue(currentFiltered.getRecords().length);
raimund@863: }
raimund@863: else {
raimund@893: locationsTable.clearCriteria();
raimund@893: distanceTable.clearCriteria();
raimund@1567: filterResultCount.setValue("");
raimund@863: }
raimund@863: }
raimund@863:
raimund@863:
christian@4131: @Override
raimund@1534: public void onFilterCriteriaChanged(RangeFilterEvent event) {
raimund@1536: Float from = event.getFrom() - 0.001f;
raimund@1536: Float to = event.getTo() + 0.001f;
raimund@1536: GWT.log("filtering range: " + from + " to " + to);
raimund@1536:
raimund@1536:
raimund@1536: Criterion combinedFilter = null;
raimund@1536: Criterion locationFilter = null;
raimund@1536: if (from.equals(Float.NaN) && to.equals(Float.NaN)) {
raimund@1536: locationsTable.clearCriteria();
raimund@1536: distanceTable.clearCriteria();
raimund@1567: filterResultCount.setValue("");
raimund@1567: return;
raimund@1536: }
raimund@1536: else if (from.equals(Float.NaN)) {
raimund@1536: combinedFilter = new Criterion("to", OperatorId.LESS_OR_EQUAL, to);
raimund@1536: locationFilter =
raimund@1536: new Criterion("from", OperatorId.LESS_OR_EQUAL, to);
raimund@1536: locationsTable.filterData(locationFilter);
raimund@1536: distanceTable.filterData(combinedFilter);
raimund@1567: filterResultCount.setValue(currentFiltered.getRecords().length);
raimund@1536: return;
raimund@1536: }
raimund@1536: else if (to.equals(Float.NaN)) {
raimund@1536: combinedFilter =
raimund@1536: new Criterion("from", OperatorId.GREATER_OR_EQUAL, from);
raimund@1536: locationsTable.filterData(combinedFilter);
raimund@1536: distanceTable.filterData(combinedFilter);
raimund@1536: }
raimund@1536: else {
raimund@1536: AdvancedCriteria c1 =
raimund@1536: new AdvancedCriteria(OperatorId.AND, new Criterion[] {
raimund@1536: new Criterion("from", OperatorId.GREATER_OR_EQUAL, from),
raimund@1536: new Criterion("from", OperatorId.LESS_OR_EQUAL, to)
raimund@1536: });
raimund@1536:
raimund@1536: AdvancedCriteria c2 =
raimund@1536: new AdvancedCriteria(OperatorId.AND, new Criterion[] {
raimund@1536: new Criterion("to", OperatorId.GREATER_OR_EQUAL, from),
raimund@1536: new Criterion("to", OperatorId.LESS_OR_EQUAL, to)
raimund@1536: });
raimund@1536:
raimund@1537: AdvancedCriteria c3 =
raimund@1537: new AdvancedCriteria(OperatorId.AND, new Criterion[] {
raimund@1537: new Criterion("from", OperatorId.LESS_OR_EQUAL, to),
raimund@1537: new Criterion("to", OperatorId.GREATER_OR_EQUAL, from)
raimund@1537: });
raimund@1537:
raimund@1536: combinedFilter =
raimund@1536: new AdvancedCriteria(OperatorId.OR, new Criterion[] {
raimund@1537: c1, c2, c3
raimund@1536: });
raimund@1536: }
raimund@1536: locationsTable.filterData(combinedFilter);
raimund@1536: distanceTable.filterData(combinedFilter);
raimund@1567: filterResultCount.setValue(currentFiltered.getRecords().length);
raimund@1534: }
raimund@863:
raimund@863:
ingo@562: @Override
ingo@562: public List validate() {
ingo@562: if (isLocationMode()) {
ingo@562: return validateLocations();
ingo@562: }
ingo@562: else {
ingo@562: return validateRange();
ingo@562: }
ingo@562: }
ingo@562:
ingo@562:
ingo@562: protected List validateLocations() {
ingo@562: List errors = new ArrayList();
ingo@562: NumberFormat nf = NumberFormat.getDecimalFormat();
ingo@562:
ingo@562: try {
ingo@562: saveLocationValues(locationPanel);
ingo@562: }
ingo@562: catch (Exception e) {
ingo@562: errors.add(MESSAGES.wrongFormat());
ingo@562: }
ingo@562:
ingo@562: double[] values = getLocationValues();
ingo@562: double[] good = new double[values.length];
ingo@562: int idx = 0;
ingo@562:
ingo@562: for (double value: values) {
ingo@562: if (value < min || value > max) {
ingo@562: String tmp = MESSAGES.error_validate_range();
ingo@562: tmp = tmp.replace("$1", nf.format(value));
ingo@562: tmp = tmp.replace("$2", nf.format(min));
ingo@562: tmp = tmp.replace("$3", nf.format(max));
ingo@562: errors.add(tmp);
ingo@562: }
ingo@562: else {
ingo@562: good[idx++] = value;
ingo@562: }
ingo@562: }
ingo@562:
ingo@562: double[] justGood = new double[idx];
ingo@562: for (int i = 0; i < justGood.length; i++) {
ingo@562: justGood[i] = good[i];
ingo@562: }
ingo@562:
ingo@562: if (!errors.isEmpty()) {
ingo@562: locationPanel.setValues(justGood);
ingo@562: }
ingo@562:
ingo@562: return errors;
ingo@562: }
ingo@562:
ingo@562:
ingo@562: protected List validateRange() {
ingo@562: List errors = new ArrayList();
ingo@562: NumberFormat nf = NumberFormat.getDecimalFormat();
ingo@562:
ingo@562: try {
ingo@562: saveDistanceValues(distancePanel);
ingo@562: }
ingo@562: catch (Exception e) {
ingo@562: errors.add(MESSAGES.wrongFormat());
ingo@562: }
ingo@562:
ingo@562: double from = getFrom();
ingo@562: double to = getTo();
ingo@562: double step = getStep();
ingo@562:
ingo@562: if (from < min || from > max) {
tom@6996: String tmp = MESSAGES.error_validate_range();
ingo@562: tmp = tmp.replace("$1", nf.format(from));
ingo@562: tmp = tmp.replace("$2", nf.format(min));
tom@6996: tmp = tmp.replace("$3", nf.format(max));
ingo@562: errors.add(tmp);
ingo@562: from = min;
ingo@562: }
ingo@562:
ingo@562: if (to < min || to > max) {
tom@6996: String tmp = MESSAGES.error_validate_range();
ingo@562: tmp = tmp.replace("$1", nf.format(to));
tom@6996: tmp = tmp.replace("$2", nf.format(min));
tom@6996: tmp = tmp.replace("$3", nf.format(max));
ingo@562: errors.add(tmp);
ingo@562: to = max;
ingo@562: }
ingo@562:
ingo@562: if (!errors.isEmpty()) {
ingo@562: distancePanel.setValues(from, to, step);
ingo@562: }
ingo@562:
ingo@562: return errors;
ingo@562: }
ingo@562:
ingo@562:
ingo@41: /**
ingo@41: * This method returns the selected data.
ingo@41: *
ingo@41: * @return the selected/inserted data.
ingo@41: */
christian@4131: @Override
ingo@41: public Data[] getData() {
ingo@1277: List data = new ArrayList();
ingo@1277:
christian@4131: // 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 (isLocationMode()) {
ingo@59: Canvas member = container.getMember(0);
ingo@59: if (member instanceof DoubleArrayPanel) {
ingo@59: DoubleArrayPanel form = (DoubleArrayPanel) member;
ingo@59: saveLocationValues(form);
ingo@59: }
ingo@1277:
ingo@1277: Data dLocations = getDataLocations();
ingo@1277: DataItem dFrom = new DefaultDataItem("ld_from", "ld_from", "");
ingo@1277: DataItem dTo = new DefaultDataItem("ld_to", "ld_to", "");
ingo@1277: DataItem dStep = new DefaultDataItem("ld_step", "ld_step", "");
ingo@1277:
ingo@1277: data.add(dLocations);
ingo@1277: data.add(new DefaultData(
ingo@1277: "ld_from", null, null, new DataItem[] { dFrom } ));
ingo@1277: data.add(new DefaultData(
ingo@1277: "ld_to", null, null, new DataItem[] { dTo } ));
ingo@1277: data.add(new DefaultData(
ingo@1277: "ld_step", null, null, new DataItem[] { dStep } ));
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: saveDistanceValues(form);
ingo@59: }
ingo@59:
ingo@1277: Data dFrom = getDataFrom();
ingo@1277: Data dTo = getDataTo();
ingo@1277: Data dStep = getDataStep();
tom@8856: DataItem loc = new DefaultDataItem(
tom@8856: "ld_locations", "ld_locations","");
ingo@520:
ingo@1277: data.add(dFrom);
ingo@1277: data.add(dTo);
ingo@1277: data.add(dStep);
ingo@1277: data.add(new DefaultData(
ingo@1277: "ld_locations", null, null, new DataItem[] { loc } ));
ingo@520: }
ingo@520:
ingo@1277: Data dMode = getDataMode();
ingo@1277: if (dMode != null) {
ingo@1277: data.add(dMode);
ingo@520: }
ingo@520:
sascha@3379: return data.toArray(new Data[data.size()]);
ingo@516: }
ingo@516:
ingo@516:
ingo@516: /**
ingo@516: * Returns the Data object for the 'mode' attribute.
ingo@516: *
ingo@516: * @return the Data object for the 'mode' attribute.
ingo@516: */
ingo@516: protected Data getDataMode() {
ingo@516: String value = mode.getValueAsString(FIELD_MODE);
ingo@516: DataItem item = new DefaultDataItem("ld_mode", "ld_mode", value);
ingo@516: return new DefaultData("ld_mode", null, null, new DataItem[] { item });
ingo@516: }
ingo@516:
ingo@516:
ingo@516: protected Data getDataLocations() {
ingo@516: double[] locations = getLocationValues();
ingo@516: boolean first = true;
ingo@516:
ingo@520: if (locations == null) {
ingo@520: return null;
ingo@520: }
ingo@520:
ingo@516: StringBuilder sb = new StringBuilder();
ingo@516:
ingo@516: for (double l: locations) {
ingo@516: if (!first) {
ingo@516: sb.append(" ");
ingo@516: }
ingo@516:
ingo@516: sb.append(l);
ingo@516:
ingo@516: first = false;
ingo@516: }
ingo@516:
ingo@516: DataItem item = new DefaultDataItem(
ingo@516: "ld_locations",
ingo@516: "ld_locations",
ingo@516: sb.toString());
ingo@516:
ingo@516: return new DefaultData(
ingo@516: "ld_locations",
ingo@516: null,
ingo@516: null,
ingo@516: new DataItem[] { item });
ingo@46: }
ingo@41:
ingo@46:
ingo@46: /**
ingo@46: * Returns the Data object for the 'from' attribute.
ingo@46: *
ingo@46: * @return the Data object for the 'from' attribute.
ingo@46: */
ingo@46: protected Data getDataFrom() {
ingo@516: String value = Double.valueOf(getFrom()).toString();
ingo@46: DataItem item = new DefaultDataItem("ld_from", "ld_from", value);
ingo@46: return new DefaultData(
ingo@51: "ld_from", null, null, new DataItem[] { item });
ingo@46: }
ingo@46:
ingo@46:
ingo@46: /**
ingo@46: * Returns the Data object for the 'to' attribute.
ingo@46: *
ingo@46: * @return the Data object for the 'to' attribute.
ingo@46: */
ingo@46: protected Data getDataTo() {
ingo@516: String value = Double.valueOf(getTo()).toString();
ingo@46: DataItem item = new DefaultDataItem("ld_to", "ld_to", value);
ingo@46: return new DefaultData(
ingo@51: "ld_to", null, null, new DataItem[] { item });
ingo@46: }
ingo@46:
ingo@46:
ingo@46: /**
ingo@46: * Returns the Data object for the 'step' attribute.
ingo@46: *
ingo@46: * @return the Data object for the 'step' attribute.
ingo@46: */
ingo@46: protected Data getDataStep() {
ingo@516: String value = Double.valueOf(getStep()).toString();
ingo@46: DataItem item = new DefaultDataItem("ld_step","ld_step", value);
ingo@46: return new DefaultData(
ingo@51: "ld_step", null, null, new DataItem[] { item });
ingo@46: }
ingo@46:
ingo@46:
ingo@46: /**
ingo@46: * Determines the current input mode.
ingo@46: *
ingo@46: * @return true, if 'location' is the current input mode, otherwise false.
ingo@46: */
ingo@46: public boolean isLocationMode() {
ingo@516: String inputMode = mode.getValueAsString(FIELD_MODE);
ingo@46:
ingo@516: return inputMode.equals(FIELD_VALUE_LOCATION) ? true : false;
ingo@516: }
ingo@516:
ingo@516:
ingo@516: /**
ingo@516: * Activates the location panel.
ingo@516: */
andre@8448: protected void enableLocationMode() {
andre@8448: mode.setValue(FIELD_MODE, FIELD_VALUE_LOCATION);
rrenkert@8262: container.hideMember(distancePanel);
rrenkert@8262: container.showMember(locationPanel);
andre@8449: setupDistanceInfoTable(locationsTable, false, false);
andre@8449: setupDistanceInfoTable(distanceTable, true, true);
andre@8449: inputTables.updateTab(0, locationsTable);
andre@8449: inputTables.updateTab(1, distanceTable);
ingo@516: }
ingo@516:
ingo@516:
ingo@516: /**
ingo@516: * Activates the distance panel.
ingo@516: */
andre@8448: protected void enableDistanceMode() {
andre@8448: mode.setValue(FIELD_MODE, FIELD_VALUE_DISTANCE);
rrenkert@8262: container.hideMember(locationPanel);
rrenkert@8262: container.showMember(distancePanel);
andre@8449: setupDistanceInfoTable(locationsTable, true, false);
andre@8449: setupDistanceInfoTable(distanceTable, false, true);
andre@8449: inputTables.updateTab(0, locationsTable);
andre@8449: inputTables.updateTab(1, distanceTable);
ingo@41: }
ingo@41:
ingo@41:
ingo@41: /**
ingo@41: * This method switches the input mode between location and distance input.
ingo@41: *
ingo@41: * @param event The click event fired by a RadioButtonGroupItem.
ingo@41: */
christian@4131: @Override
ingo@41: public void onChange(ChangeEvent event) {
ingo@41: String value = (String) event.getValue();
ingo@41:
ingo@41: if (value == null) {
ingo@41: return;
ingo@41: }
ingo@516: if (value.equals(FIELD_VALUE_LOCATION)) {
andre@8448: enableLocationMode();
raimund@1534: filterDescription.clear();
raimund@1537: filterRange.clear();
raimund@1567: filterResultCount.setValue("");
raimund@1567:
raimund@863: // Bring this tab to front.
raimund@235: inputTables.selectTab(0);
ingo@41: }
ingo@43: else {
andre@8448: enableDistanceMode();
raimund@1534: filterDescription.clear();
raimund@1537: filterRange.clear();
raimund@1567: filterResultCount.setValue("");
raimund@1567:
raimund@863: // Bring the distanceTable tab to front.
raimund@235: inputTables.selectTab(1);
ingo@41: }
ingo@41: }
ingo@41:
ingo@41:
ingo@41: /**
ingo@41: * This method is used to validate the inserted data in the form fields.
ingo@41: *
ingo@41: * @param event The BlurEvent that gives information about the FormItem that
ingo@41: * has been modified and its value.
ingo@41: */
christian@4131: @Override
ingo@41: public void onBlur(BlurEvent event) {
ingo@41: FormItem item = event.getItem();
ingo@41: String field = item.getFieldName();
ingo@41:
ingo@41: if (field == null) {
ingo@41: return;
ingo@41: }
ingo@41:
ingo@43: if (field.equals(DoubleArrayPanel.FIELD_NAME)) {
ingo@43: DoubleArrayPanel p = (DoubleArrayPanel) event.getForm();
ingo@41:
ingo@59: saveLocationValue(p, item);
ingo@41: }
ingo@43: else {
ingo@43: DoubleRangePanel p = (DoubleRangePanel) event.getForm();
ingo@41:
ingo@59: saveDistanceValue(p, item);
ingo@59: }
ingo@59: }
ingo@59:
ingo@59:
raimund@235:
ingo@59: /**
ingo@59: * Validates and stores all values entered in the location mode.
ingo@59: *
ingo@59: * @param p The DoubleArrayPanel.
ingo@59: */
ingo@59: protected void saveLocationValues(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: saveLocationValue(p, item);
ingo@43: }
ingo@41: }
ingo@41: }
ingo@41:
ingo@41:
ingo@41: /**
ingo@59: * Validates and stores all values entered in the distance mode.
ingo@59: *
ingo@59: * @param p The DoubleRangePanel.
ingo@59: */
ingo@59: protected void saveDistanceValues(DoubleRangePanel p) {
ingo@59: FormItem[] formItems = p.getFields();
ingo@59:
ingo@59: for (FormItem item: formItems) {
ingo@59: saveDistanceValue(p, item);
ingo@59: }
ingo@59: }
ingo@59:
ingo@59:
ingo@59: /**
ingo@59: * Validates and stores a value entered in the location mode.
ingo@59: *
ingo@59: * @param p The DoubleArrayPanel.
ingo@59: * @param item The item that needs to be validated.
ingo@59: */
ingo@59: protected void saveLocationValue(DoubleArrayPanel p, FormItem item) {
ingo@59: if (p.validateForm(item)) {
ingo@59: setLocationValues(p.getInputValues(item));
ingo@59: }
ingo@59: }
ingo@59:
ingo@59:
ingo@59: /**
ingo@59: * Validates and stores value entered in the distance mode.
ingo@59: *
ingo@59: * @param p The DoubleRangePanel.
ingo@59: * @param item The item that needs to be validated.
ingo@59: */
ingo@59: protected void saveDistanceValue(DoubleRangePanel p, FormItem item) {
ingo@59: if (p.validateForm(item)) {
ingo@59: setFrom(p.getFrom());
ingo@59: setTo(p.getTo());
ingo@59: setStep(p.getStep());
ingo@59: }
ingo@59: }
ingo@59:
ingo@59:
ingo@59: /**
ingo@41: * This method creates the panel that contains the checkboxes to switch
ingo@41: * between the input mode 'location' and 'distance'.
ingo@41: *
ingo@41: * @return the checkbox panel.
ingo@41: */
ingo@41: protected Canvas createRadioButtonPanel() {
ingo@43: mode = new DynamicForm();
ingo@41:
ingo@516: RadioGroupItem radio = new RadioGroupItem(FIELD_MODE);
ingo@41: radio.setShowTitle(false);
ingo@41: radio.setVertical(false);
raimund@1394: radio.setWrap(false);
ingo@41:
tom@8856: LinkedHashMap values =
tom@8856: new LinkedHashMap();
ingo@516: values.put(FIELD_VALUE_LOCATION, MESSAGES.location());
ingo@516: values.put(FIELD_VALUE_DISTANCE, MESSAGES.distance());
ingo@43:
tom@8856: LinkedHashMap initial =
tom@8856: new LinkedHashMap();
ingo@588: initial.put(FIELD_MODE, FIELD_VALUE_DISTANCE);
ingo@45:
ingo@43: radio.setValueMap(values);
ingo@41: radio.addChangeHandler(this);
ingo@41:
ingo@43: mode.setFields(radio);
ingo@45: mode.setValues(initial);
ingo@41:
ingo@43: return mode;
ingo@41: }
ingo@41:
ingo@41:
raimund@235: protected void createDistanceInputPanel() {
raimund@235: Config config = Config.getInstance();
raimund@235: String url = config.getServerUrl();
raimund@235: String river = "";
raimund@235:
raimund@235: ArtifactDescription adescr = artifact.getArtifactDescription();
raimund@235: DataList[] data = adescr.getOldData();
raimund@235:
raimund@235: if (data != null && data.length > 0) {
raimund@235: for (int i = 0; i < data.length; i++) {
raimund@235: DataList dl = data[i];
raimund@3526: if (dl.getState().endsWith("river")) {
raimund@235: for (int j = 0; j < dl.size(); j++) {
raimund@235: Data d = dl.get(j);
raimund@235: DataItem[] di = d.getItems();
raimund@235: if (di != null && di.length == 1) {
raimund@235: river = d.getItems()[0].getStringValue();
raimund@235: }
raimund@235: }
raimund@235: }
raimund@235: }
raimund@235: }
raimund@235:
raimund@863: distanceTable.setDataSource(new DistanceInfoDataSource(
raimund@863: url, river, "distances"));
raimund@863: locationsTable.setDataSource(new DistanceInfoDataSource(
raimund@863: url, river, "locations"));
raimund@235: }
raimund@235:
ingo@43: protected double getFrom() {
ingo@43: return from;
ingo@41: }
ingo@41:
andre@8449: protected void setTo(String to) {
andre@8449: try {
andre@8449: double toValue = Double.parseDouble(to);
andre@8449: setTo(toValue);
andre@8449: }
andre@8449: catch(NumberFormatException nfe) {
andre@8449: // Is there anything to do?
andre@8449: }
andre@8449: }
andre@8449:
andre@8449: protected void setFrom(String from) {
andre@8449: try {
andre@8449: double fromValue = Double.parseDouble(from);
andre@8449: setFrom(fromValue);
andre@8449: }
andre@8449: catch(NumberFormatException nfe) {
andre@8449: // Is there anything to do?
andre@8449: }
andre@8449: }
ingo@41:
ingo@43: protected void setFrom(double from) {
ingo@43: this.from = from;
andre@8449: /* The doubling should be removed and this.from abolished */
andre@8449: distancePanel.setFrom(from);
ingo@43: }
ingo@41:
ingo@41:
ingo@43: protected double getTo() {
ingo@43: return to;
ingo@43: }
ingo@41:
ingo@41:
ingo@43: protected void setTo(double to) {
ingo@43: this.to = to;
andre@8449: /* The doubling should be removed and this.to abolished */
andre@8449: distancePanel.setTo(to);
ingo@43: }
ingo@41:
ingo@43:
ingo@43: protected double getStep() {
ingo@43: return step;
ingo@43: }
ingo@43:
ingo@43:
ingo@43: protected void setStep(double step) {
ingo@43: this.step = step;
ingo@43: }
ingo@43:
ingo@43:
ingo@43: protected double[] getLocationValues() {
ingo@43: return values;
ingo@43: }
ingo@43:
andre@8449: protected void appendLocation(String loc) {
andre@8449: double[] selected;
andre@8449: if (getLocationValues() != null) {
andre@8449: double[] val = getLocationValues();
andre@8449: selected = new double[val.length + 1];
andre@8449: for(int i = 0; i < val.length; i++){
andre@8449: selected[i] = val[i];
andre@8449: }
andre@8449: try {
andre@8449: selected[val.length] = Double.parseDouble(loc);
andre@8449: }
andre@8449: catch(NumberFormatException nfe) {
andre@8449: // Is there anything to do here?
andre@8449: }
andre@8449: }
andre@8449: else {
andre@8449: selected = new double[1];
andre@8449: selected[0] = Double.parseDouble(loc);
andre@8449: }
andre@8449: setLocationValues(selected);
andre@8449: }
ingo@43:
ingo@43: protected void setLocationValues(double[] values) {
ingo@43: this.values = values;
raimund@235: locationPanel.setValues(values);
raimund@235: }
raimund@235:
raimund@235:
ingo@516: protected void setLocationValues(String values) {
ingo@516: String[] vs = values.split(" ");
ingo@516:
ingo@516: if (vs == null) {
ingo@516: return;
ingo@516: }
ingo@516:
ingo@516: double[] ds = new double[vs.length];
ingo@516: int idx = 0;
ingo@516:
ingo@516: for (String s: vs) {
ingo@516: try {
ingo@516: ds[idx++] = Double.valueOf(s);
ingo@516: }
ingo@516: catch (NumberFormatException nfe) {
ingo@516: // do nothing
ingo@516: }
ingo@516: }
ingo@516:
ingo@516: setLocationValues(ds);
ingo@516: }
ingo@516:
ingo@516:
raimund@235: protected void setDistanceValues (double from, double to) {
raimund@235: setFrom(from);
raimund@235: setTo(to);
raimund@235: distancePanel.setValues(from, to, getStep());
ingo@41: }
ingo@41: }
ingo@41: // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :