Mercurial > dive4elements > river
comparison gwt-client/src/main/java/org/dive4elements/river/client/client/ui/minfo/SedLoadSQTiPanel.java @ 8231:dded480e17c9
(issue1448) Add Panel for new sq_ti_select state
| author | Andre Heinecke <andre.heinecke@intevation.de> |
|---|---|
| date | Mon, 08 Sep 2014 16:24:16 +0200 |
| parents | |
| children | b6371be363b1 |
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| 8230:f54c4b858213 | 8231:dded480e17c9 |
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| 1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde | |
| 2 * Software engineering by Intevation GmbH | |
| 3 * | |
| 4 * This file is Free Software under the GNU AGPL (>=v3) | |
| 5 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 6 * documentation coming with Dive4Elements River for details. | |
| 7 */ | |
| 8 | |
| 9 package org.dive4elements.river.client.client.ui.minfo; | |
| 10 | |
| 11 import java.util.ArrayList; | |
| 12 import java.util.List; | |
| 13 | |
| 14 import com.google.gwt.core.client.GWT; | |
| 15 import com.google.gwt.user.client.rpc.AsyncCallback; | |
| 16 import com.smartgwt.client.data.Record; | |
| 17 import com.smartgwt.client.types.ListGridFieldType; | |
| 18 import com.smartgwt.client.types.SelectionAppearance; | |
| 19 import com.smartgwt.client.types.SelectionStyle; | |
| 20 import com.smartgwt.client.util.SC; | |
| 21 import com.smartgwt.client.widgets.Canvas; | |
| 22 import com.smartgwt.client.widgets.Label; | |
| 23 import com.smartgwt.client.widgets.grid.ListGrid; | |
| 24 import com.smartgwt.client.widgets.grid.ListGridField; | |
| 25 import com.smartgwt.client.widgets.grid.ListGridRecord; | |
| 26 import com.smartgwt.client.widgets.layout.HLayout; | |
| 27 import com.smartgwt.client.widgets.layout.VLayout; | |
| 28 | |
| 29 import org.dive4elements.river.client.client.Config; | |
| 30 import org.dive4elements.river.client.client.services.SedimentLoadInfoService; | |
| 31 import org.dive4elements.river.client.client.services.SedimentLoadInfoServiceAsync; | |
| 32 import org.dive4elements.river.client.client.ui.PeriodPanel; | |
| 33 import org.dive4elements.river.client.shared.model.ArtifactDescription; | |
| 34 import org.dive4elements.river.client.shared.model.Data; | |
| 35 import org.dive4elements.river.client.shared.model.DataItem; | |
| 36 import org.dive4elements.river.client.shared.model.DataList; | |
| 37 import org.dive4elements.river.client.shared.model.DefaultData; | |
| 38 import org.dive4elements.river.client.shared.model.DefaultDataItem; | |
| 39 import org.dive4elements.river.client.shared.model.SedimentLoadInfoObject; | |
| 40 import org.dive4elements.river.client.shared.model.SedimentLoadInfoRecord; | |
| 41 | |
| 42 /** Show input to select an official epoch. */ | |
| 43 public class SedLoadSQTiPanel | |
| 44 extends SedLoadOffEpochPanel | |
| 45 { | |
| 46 /** Creates the helper grid in which off epochs can be selected. */ | |
| 47 @Override | |
| 48 protected Canvas createHelper() { | |
| 49 sedLoadTable = new ListGrid(); | |
| 50 sedLoadTable.setShowHeaderContextMenu(false); | |
| 51 sedLoadTable.setWidth100(); | |
| 52 sedLoadTable.setShowRecordComponents(true); | |
| 53 sedLoadTable.setShowRecordComponentsByCell(true); | |
| 54 sedLoadTable.setHeight100(); | |
| 55 sedLoadTable.setEmptyMessage(MSG.empty_table()); | |
| 56 sedLoadTable.setCanReorderFields(false); | |
| 57 sedLoadTable.setSelectionAppearance(SelectionAppearance.CHECKBOX); | |
| 58 sedLoadTable.setSelectionType(SelectionStyle.SINGLE); | |
| 59 | |
| 60 ListGridField date = new ListGridField("sq_date", MSG.year()); | |
| 61 date.setType(ListGridFieldType.TEXT); | |
| 62 date.setWidth(100); | |
| 63 | |
| 64 sedLoadTable.setFields(date); | |
| 65 return sedLoadTable; | |
| 66 } | |
| 67 | |
| 68 /** Get data via listgrid selection. */ | |
| 69 @Override | |
| 70 public Data[] getData() { | |
| 71 List<Data> data = new ArrayList<Data>(); | |
| 72 | |
| 73 ListGridRecord[] lgr = sedLoadTable.getSelectedRecords(); | |
| 74 if (lgr.length == 0) { | |
| 75 GWT.log("returning empty data."); | |
| 76 return new Data[0]; | |
| 77 } | |
| 78 String d = ""; | |
| 79 for (int i = 0; i < lgr.length; i++) { | |
| 80 /* Should only be one item as this is single selection */ | |
| 81 Record r = (Record) lgr[i]; | |
| 82 d = r.getAttribute("sq_ti_id"); | |
| 83 GWT.log("Got attribute sq_ti_id : " + d); | |
| 84 } | |
| 85 DataItem item = new DefaultDataItem("sq_ti_id", "sq_ti_id", d); | |
| 86 data.add(new DefaultData( | |
| 87 "sq_ti_id", | |
| 88 null, | |
| 89 null, | |
| 90 new DataItem[] { item })); | |
| 91 return data.toArray(new Data[data.size()]); | |
| 92 } | |
| 93 | |
| 94 /** Fetch load info from service and populate table. */ | |
| 95 @Override | |
| 96 protected void fetchSedimentLoadData() { | |
| 97 Config config = Config.getInstance(); | |
| 98 String locale = config.getLocale (); | |
| 99 | |
| 100 ArtifactDescription adescr = artifact.getArtifactDescription(); | |
| 101 DataList[] data = adescr.getOldData(); | |
| 102 | |
| 103 double[] km = artifact.getArtifactDescription().getKMRange(); | |
| 104 String river = artifact.getArtifactDescription().getRiver(); | |
| 105 | |
| 106 sedLoadInfoService.getSedimentLoadInfo(locale, river, "sq_time_intervals", km[0], km[1], "", | |
| 107 new AsyncCallback<SedimentLoadInfoObject[]>() { | |
| 108 public void onFailure(Throwable caught) { | |
| 109 GWT.log("Could not receive sediment load informations."); | |
| 110 SC.warn(caught.getMessage()); | |
| 111 } | |
| 112 | |
| 113 public void onSuccess(SedimentLoadInfoObject[] sedLoad) { | |
| 114 int num = sedLoad != null ? sedLoad.length :0; | |
| 115 GWT.log("Received " + num + " sediment load informations."); | |
| 116 | |
| 117 if (num == 0) { | |
| 118 return; | |
| 119 } | |
| 120 | |
| 121 addSedimentLoadInfo(sedLoad); | |
| 122 } | |
| 123 } | |
| 124 ); | |
| 125 } | |
| 126 } | |
| 127 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |