Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/TableDataPanel.java @ 256:5e1c1b7d6516

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Added table and service for calculation output to UI. flys-client/trunk@1868 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Raimund Renkert <raimund.renkert@intevation.de>
date Mon, 09 May 2011 14:29:53 +0000
parents
children 50a95db68e66
rev   line source
256
5e1c1b7d6516 Added table and service for calculation output to UI.
Raimund Renkert <raimund.renkert@intevation.de>
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1 package de.intevation.flys.client.client.ui;
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2
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3 import java.util.List;
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4
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5 import com.google.gwt.core.client.GWT;
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6 import com.google.gwt.user.client.rpc.AsyncCallback;
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7
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8 import com.smartgwt.client.widgets.Canvas;
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9 import com.smartgwt.client.widgets.Label;
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10 import com.smartgwt.client.widgets.layout.VLayout;
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11 import com.smartgwt.client.widgets.grid.ListGrid;
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12 import com.smartgwt.client.widgets.grid.ListGridField;
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13 import com.smartgwt.client.widgets.grid.ListGridRecord;
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14
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15 import de.intevation.flys.client.shared.model.DataList;
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16
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17 import de.intevation.flys.client.client.FLYSConstants;
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18 import de.intevation.flys.client.client.Config;
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19
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20 import de.intevation.flys.client.client.services.CSVExportService;
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21 import de.intevation.flys.client.client.services.CSVExportServiceAsync;
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22
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23 /**
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24 * This UIProvider creates a widget that displays calculated data in a table.
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25 *
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26 * @author <a href="mailto:raimund.renkert@intevation.de">Raimund Renkert</a>
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27 */
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28 public class TableDataPanel
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29 {
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30 /** The message class that provides i18n strings.*/
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31 protected FLYSConstants MESSAGES = GWT.create(FLYSConstants.class);
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32
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33 /** The DistanceInfoService used to retrieve locations about rivers.*/
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34 protected CSVExportServiceAsync exportService =
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35 GWT.create(CSVExportService.class);
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36
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37 /** A container that will contain the location or the distance panel.*/
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38 protected VLayout container;
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39
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40 /** The export type.*/
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41 protected String name;
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42
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43 /** The UUID of the collection */
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44 protected String uuid;
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45
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46 /** The table*/
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47 protected ListGrid dataTable;
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48
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49
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50 /**
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51 * Creates a new LocationDistancePanel instance.
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52 */
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53 public TableDataPanel() {
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54 container = new VLayout();
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55 dataTable = new ListGrid();
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56 name = "";
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57 }
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58
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59
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60 /**
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61 * This method creates a widget that contains a table
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62 *
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63 * @param data The data that might be inserted.//Use this?
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64 *
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65 * @return a panel.
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66 */
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67 public Canvas create() {
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68 Config config = Config.getInstance();
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69 String url = config.getServerUrl();
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70 String locale = config.getLocale ();
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71 ListGridField flusskm = new ListGridField("km", MESSAGES.river_km());
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72 ListGridField w = new ListGridField("w", MESSAGES.unitWNN());
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73 ListGridField q = new ListGridField("q", MESSAGES.wqQ());
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74 ListGridField desc = new ListGridField("descr", MESSAGES.description());
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75
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76 dataTable.setFields(flusskm, w, q, desc);
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77 exportService.getCSV(url, locale, uuid, name,
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78 new AsyncCallback<List>() {
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79 public void onFailure(Throwable caught) {
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80 GWT.log("Could not recieve csv.");
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81 GWT.log(caught.getMessage());
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82 }
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83
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84 public void onSuccess(List l) {
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85 GWT.log("Recieved csv with " + l.size() + " lines.");
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86 setData(l);
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87 }
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88 }
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89 );
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90
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91 Label l = new Label (MESSAGES.calcTableTitle());
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92 l.setHeight(20);
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93
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94 container.addMember(l);
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95 container.addMember(dataTable);
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96
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97 return container;
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98 }
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99
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100
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101 public void setName(String name) {
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102 this.name = name;
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103 }
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104
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105 public void setUuid(String uuid) {
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106 this.uuid = uuid;
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107 }
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108
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109
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110 public Canvas createOld(DataList dataList) {
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111 return null;
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112 }
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113
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114
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115 protected Canvas createWidget(DataList data) {
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116 return null;
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117 }
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118
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119 public void setData(List list){
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120 for(Object item: list) {
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121 String[] sItem = (String[])item;
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122 ListGridRecord r = new ListGridRecord();
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123 if (sItem.length == 3) {
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124 r.setAttribute("km", sItem[0]);
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125 r.setAttribute("w", sItem[1]);
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126 r.setAttribute("q", sItem[2]);
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127 }
5e1c1b7d6516 Added table and service for calculation output to UI.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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128 dataTable.addData(r);
5e1c1b7d6516 Added table and service for calculation output to UI.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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129 }
5e1c1b7d6516 Added table and service for calculation output to UI.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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130 }
5e1c1b7d6516 Added table and service for calculation output to UI.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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131 }
5e1c1b7d6516 Added table and service for calculation output to UI.
Raimund Renkert <raimund.renkert@intevation.de>
parents:
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132 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org