raimund@2898: package de.intevation.flys.client.client.ui;
raimund@2898:
sascha@2899: import com.google.gwt.core.client.GWT;
raimund@2898:
sascha@2899: import com.google.gwt.i18n.client.DateTimeFormat.PredefinedFormat;
sascha@2899:
raimund@2898: import com.google.gwt.i18n.client.DateTimeFormat;
raimund@2898:
raimund@2898: import com.smartgwt.client.util.SC;
raimund@2898:
raimund@2898: import com.smartgwt.client.widgets.Canvas;
raimund@2898: import com.smartgwt.client.widgets.Label;
raimund@2898:
sascha@2899: import com.smartgwt.client.widgets.form.DynamicForm;
sascha@2899:
sascha@2899: import com.smartgwt.client.widgets.form.fields.DateRangeItem;
sascha@2899:
raimund@2898: import com.smartgwt.client.widgets.layout.HLayout;
raimund@2898: import com.smartgwt.client.widgets.layout.VLayout;
raimund@2898:
raimund@2898: import de.intevation.flys.client.client.FLYSConstants;
raimund@2898:
raimund@2898: import de.intevation.flys.client.shared.model.Data;
raimund@2898: import de.intevation.flys.client.shared.model.DataItem;
raimund@2898: import de.intevation.flys.client.shared.model.DataList;
raimund@2898: import de.intevation.flys.client.shared.model.DefaultData;
raimund@2898: import de.intevation.flys.client.shared.model.DefaultDataItem;
sascha@2899:
sascha@2899: import java.util.ArrayList;
sascha@2899: import java.util.Date;
sascha@2899: import java.util.List;
raimund@2898:
raimund@2898: /**
raimund@2898: * This UIProvider creates a panel for location or distance input.
raimund@2898: *
raimund@2898: * @author Raimund Renkert
raimund@2898: */
raimund@2898: public class PeriodPanel
raimund@2898: extends AbstractUIProvider
raimund@2898: {
raimund@2898: /** The message class that provides i18n strings. */
raimund@2898: protected FLYSConstants MSG = GWT.create(FLYSConstants.class);
raimund@2898:
raimund@2898: DateRangeItem inputPanel;
raimund@2898:
raimund@2898: long start;
raimund@2898: long end;
raimund@2898:
raimund@2898: protected String startName;
raimund@2898: protected String endName;
raimund@2898:
raimund@2898: public PeriodPanel() {
raimund@2898: this("start", "end");
raimund@2898: }
raimund@2898:
raimund@2898: public PeriodPanel(String startName, String endName) {
raimund@2898: this.startName = startName;
raimund@2898: this.endName = endName;
raimund@2898: }
raimund@2898:
raimund@2898:
raimund@2898: public Canvas create(DataList list) {
raimund@2898: VLayout layout = new VLayout();
raimund@2898:
raimund@2898: Canvas helper = createHelper();
raimund@2898: this.helperContainer.addMember(helper);
raimund@2898:
raimund@2898: Canvas submit = getNextButton();
raimund@2898: Canvas widget = createWidget(list);
raimund@2898:
raimund@2898: layout.addMember(widget);
raimund@2898: layout.addMember(submit);
raimund@2898: return layout;
raimund@2898: }
raimund@2898:
raimund@2898:
raimund@2898: public Canvas createWidget(DataList data) {
raimund@2898: VLayout layout = new VLayout();
raimund@2898:
raimund@2898: Label title = new Label(data.get(0).getDescription());
raimund@2898: title.setHeight("25px");
raimund@2898:
raimund@2898: DynamicForm form = new DynamicForm();
raimund@2898: inputPanel = new DateRangeItem();
raimund@2898: inputPanel.setToTitle(MSG.to());
raimund@2898: inputPanel.setFromTitle(MSG.from());
raimund@2898: inputPanel.setShowTitle(false);
raimund@2898: form.setFields(inputPanel);
raimund@2898:
raimund@2898: layout.addMember(title);
raimund@2898: layout.addMember(form);
raimund@2898:
raimund@2898: return layout;
raimund@2898: }
raimund@2898:
raimund@2898: protected Canvas createHelper() {
raimund@2898: return new VLayout();
raimund@2898: }
raimund@2898:
raimund@2898: @Override
raimund@2898: public Canvas createOld(DataList dataList) {
raimund@2898: List items = dataList.getAll();
raimund@2898:
raimund@2898: Data start = getData(items, startName);
raimund@2898: Data end = getData(items, endName);
raimund@2898: DataItem[] startItem = start.getItems();
raimund@2898: DataItem[] endItem = end.getItems();
raimund@2898:
raimund@2898: String v1 = startItem[0].getStringValue();
raimund@2898: String v2 = endItem[0].getStringValue();
raimund@2898:
raimund@2898: long v1l = 0;
raimund@2898: long v2l = 0;
raimund@2898: try {
raimund@2898: v1l = Long.parseLong(v1);
raimund@2898: v2l = Long.parseLong(v2);
raimund@2898: }
raimund@2898: catch(NumberFormatException nfe) {
raimund@2898: GWT.log(nfe.toString());
raimund@2898: }
raimund@2898: Date d1 = new Date(v1l);
raimund@2898: Date d2 = new Date(v2l);
raimund@2898:
raimund@2898: DateTimeFormat f =
raimund@2898: DateTimeFormat.getFormat(
raimund@2898: DateTimeFormat.PredefinedFormat.DATE_MEDIUM);
raimund@2898: StringBuilder sb = new StringBuilder();
raimund@2898: sb.append(f.format(d1) + " - ");
raimund@2898: sb.append(f.format(d2));
raimund@2898:
raimund@2898: Label old = new Label(sb.toString());
raimund@2898: old.setWidth(130);
raimund@2898:
raimund@2898: HLayout layout = new HLayout();
raimund@2898: layout.setWidth("400px");
raimund@2898:
raimund@2898: Label label = new Label(dataList.getLabel());
raimund@2898: label.setWidth("200px");
raimund@2898:
raimund@2898: Canvas back = getBackButton(dataList.getState());
raimund@2898:
raimund@2898: layout.addMember(label);
raimund@2898: layout.addMember(old);
raimund@2898: layout.addMember(back);
raimund@2898:
raimund@2898: return layout;
raimund@2898: }
raimund@2898:
raimund@2898:
raimund@2898: /**
raimund@2898: * This method returns the selected data.
raimund@2898: *
raimund@2898: * @return the selected/inserted data.
raimund@2898: */
raimund@2898: public Data[] getData() {
raimund@2898: List data = new ArrayList();
raimund@2898:
raimund@2898: boolean valid = saveDateValues();
raimund@2898: if(valid) {
raimund@2898: String start = Long.valueOf(this.start).toString();
raimund@2898: String end = Long.valueOf(this.end).toString();
raimund@2898: DataItem startItem = new DefaultDataItem(startName, startName, start);
raimund@2898: DataItem endItem = new DefaultDataItem(endName, endName, end);
raimund@2898: data.add(new DefaultData(
raimund@2898: startName,
raimund@2898: null,
raimund@2898: null,
raimund@2898: new DataItem[] { startItem }));
raimund@2898: data.add(new DefaultData(
raimund@2898: endName,
raimund@2898: null,
raimund@2898: null,
raimund@2898: new DataItem[] { endItem }));
raimund@2898: }
raimund@2898:
sascha@3379: return data.toArray(new Data[data.size()]);
raimund@2898: }
raimund@2898:
raimund@2898:
raimund@2898: protected boolean saveDateValues() {
raimund@2898: Date st = inputPanel.getFromDate();
raimund@2898: Date en = inputPanel.getToDate();
raimund@2898: if (st == null || en == null) {
raimund@2898: SC.warn(MSG.error_wrong_date());
raimund@2898: return false;
raimund@2898: }
raimund@2898:
raimund@2898: long start = st.getTime();
raimund@2898: long end = en.getTime();
raimund@2898:
raimund@2898: if (start <= end) {
raimund@2898: this.start = start;
raimund@2898: this.end = end;
raimund@2898: return true;
raimund@2898: }
raimund@2898: return false;
raimund@2898: }
raimund@2898: }