Mercurial > dive4elements > river
diff flys-client/src/main/java/org/dive4elements/river/client/client/ui/minfo/SedLoadPeriodPanel.java @ 5834:f507086aa94b
Repaired internal references.
author | Sascha L. Teichmann <teichmann@intevation.de> |
---|---|
date | Thu, 25 Apr 2013 12:31:32 +0200 |
parents | flys-client/src/main/java/de/intevation/flys/client/client/ui/minfo/SedLoadPeriodPanel.java@b195fede1c3b |
children | 821a02bbfb4e |
line wrap: on
line diff
--- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/flys-client/src/main/java/org/dive4elements/river/client/client/ui/minfo/SedLoadPeriodPanel.java Thu Apr 25 12:31:32 2013 +0200 @@ -0,0 +1,230 @@ +package de.intevation.flys.client.client.ui.minfo; + +import java.util.ArrayList; +import java.util.List; + +import com.google.gwt.core.client.GWT; +import com.google.gwt.user.client.rpc.AsyncCallback; +import com.smartgwt.client.types.ListGridFieldType; +import com.smartgwt.client.util.SC; +import com.smartgwt.client.widgets.Canvas; +import com.smartgwt.client.widgets.Label; +import com.smartgwt.client.widgets.form.DynamicForm; +import com.smartgwt.client.widgets.form.fields.TextItem; +import com.smartgwt.client.widgets.form.validator.IsIntegerValidator; +import com.smartgwt.client.widgets.grid.ListGrid; +import com.smartgwt.client.widgets.grid.ListGridField; +import com.smartgwt.client.widgets.layout.HLayout; +import com.smartgwt.client.widgets.layout.VLayout; + +import de.intevation.flys.client.client.Config; +import de.intevation.flys.client.client.services.SedimentLoadInfoService; +import de.intevation.flys.client.client.services.SedimentLoadInfoServiceAsync; +import de.intevation.flys.client.client.ui.AbstractUIProvider; +import de.intevation.flys.client.shared.model.ArtifactDescription; +import de.intevation.flys.client.shared.model.Data; +import de.intevation.flys.client.shared.model.DataItem; +import de.intevation.flys.client.shared.model.DataList; +import de.intevation.flys.client.shared.model.DefaultData; +import de.intevation.flys.client.shared.model.DefaultDataItem; +import de.intevation.flys.client.shared.model.SedimentLoadInfoObject; +import de.intevation.flys.client.shared.model.SedimentLoadInfoRecord; + + +public class SedLoadPeriodPanel +extends AbstractUIProvider +{ + protected SedimentLoadInfoServiceAsync sedLoadInfoService = + GWT.create(SedimentLoadInfoService.class); + + private TextItem start; + private TextItem end; + + private ListGrid sedLoadTable; + + public SedLoadPeriodPanel () { + } + + @Override + public Canvas createOld(DataList dataList) { + List<Data> items = dataList.getAll(); + Data start = getData(items, "start"); + Data end = getData(items, "end"); + DataItem[] startItem = start.getItems(); + DataItem[] endItem = end.getItems(); + + String v1 = startItem[0].getStringValue(); + String v2 = endItem[0].getStringValue(); + + int v1i = 0; + int v2i = 0; + try { + v1i = Integer.parseInt(v1); + v2i = Integer.parseInt(v2); + } + catch (NumberFormatException nfe) { + GWT.log(nfe.toString()); + } + Label old = new Label(v1i + " - " + v2i); + HLayout layout = new HLayout(); + layout.setWidth("400px"); + + Label label = new Label(dataList.getLabel()); + label.setWidth("200px"); + + Canvas back = getBackButton(dataList.getState()); + + layout.addMember(label); + layout.addMember(old); + layout.addMember(back); + + return layout; + } + + @Override + public Canvas create(DataList data) { + VLayout layout = new VLayout(); + + Canvas helper = createHelper(); + this.helperContainer.addMember(helper); + + Canvas submit = getNextButton(); + Canvas widget = createWidget(data); + + layout.addMember(widget); + layout.addMember(submit); + + fetchSedimentLoadData(); + + return layout; + } + + private Canvas createHelper() { + sedLoadTable = new ListGrid(); + sedLoadTable.setShowHeaderContextMenu(false); + sedLoadTable.setWidth100(); + sedLoadTable.setShowRecordComponents(true); + sedLoadTable.setShowRecordComponentsByCell(true); + sedLoadTable.setHeight100(); + sedLoadTable.setEmptyMessage(MSG.empty_table()); + sedLoadTable.setCanReorderFields(false); + + ListGridField date = new ListGridField("date", MSG.year()); + date.setType(ListGridFieldType.TEXT); + date.setWidth(100); + + ListGridField descr = + new ListGridField("description", MSG.description()); + descr.setType(ListGridFieldType.TEXT); + descr.setWidth("*"); + + sedLoadTable.setFields(date, descr); + return sedLoadTable; + } + + public Canvas createWidget(DataList data) { + VLayout layout = new VLayout(); + + Label title = new Label(data.get(0).getDescription()); + title.setHeight("25px"); + + DynamicForm form = new DynamicForm(); + form.setNumCols(4); + start = new TextItem(MSG.from()); + start.setValidators(new IsIntegerValidator()); + end = new TextItem(MSG.to()); + end.setValidators(new IsIntegerValidator()); + form.setFields(start, end); +// inputPanel.setToTitle(MSG.to()); +// inputPanel.setFromTitle(MSG.from()); +// inputPanel.setShowTitle(false); + + layout.addMember(title); + layout.addMember(form); + + return layout; + } + + @Override + protected Data[] getData() { + int v1; + int v2; + try { + v1 = Integer.parseInt(start.getValueAsString()); + v2 = Integer.parseInt(end.getValueAsString()); + } + catch(NumberFormatException nfe) { + // warn the user... + return new Data[0]; + } + if (validateRange(v1, v2)) { + List<Data> data = new ArrayList<Data>(); + + DataItem startItem = new DefaultDataItem("start", "start", start.getValueAsString()); + DataItem endItem = new DefaultDataItem("end", "end", end.getValueAsString()); + data.add(new DefaultData( + "start", + null, + null, + new DataItem[] { startItem })); + data.add(new DefaultData( + "end", + null, + null, + new DataItem[] { endItem })); + + return data.toArray(new Data[data.size()]); + } + return new Data[0]; + } + + protected boolean validateRange(int v1, int v2) { + // TODO: Set useful years for validation. Current range is between start + // of gregorian calendar and a year in the future... + if ((v1 > 1582 && v1 < 2100) + && (v2 > 1582 && v2 < 2100)) { + return true; + } + return false; + } + + protected void fetchSedimentLoadData() { + Config config = Config.getInstance(); + String locale = config.getLocale (); + + ArtifactDescription adescr = artifact.getArtifactDescription(); + DataList[] data = adescr.getOldData(); + + double[] km = artifact.getArtifactDescription().getKMRange(); + String river = artifact.getArtifactDescription().getRiver(); + + sedLoadInfoService.getSedimentLoadInfo(locale, river, "single", km[0], km[1], + new AsyncCallback<SedimentLoadInfoObject[]>() { + public void onFailure(Throwable caught) { + GWT.log("Could not recieve sediment load informations."); + SC.warn(caught.getMessage()); + } + + public void onSuccess(SedimentLoadInfoObject[] sedLoad) { + int num = sedLoad != null ? sedLoad.length :0; + GWT.log("Recieved " + num + " sediment load informations."); + + if (num == 0) { + return; + } + + addSedimentLoadInfo(sedLoad); + } + } + ); + } + + + protected void addSedimentLoadInfo (SedimentLoadInfoObject[] sedLoad) { + for(SedimentLoadInfoObject sl: sedLoad) { + SedimentLoadInfoRecord rec = new SedimentLoadInfoRecord(sl); + sedLoadTable.addData(rec); + } + } + +}