Mercurial > dive4elements > river
annotate gwt-client/src/main/java/org/dive4elements/river/client/client/ui/sinfo/FloodInfrastructurePanel.java @ 9624:02ca823ec9c6
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| author | dnt_bjoernsen <d.tironi@bjoernsen.de> |
|---|---|
| date | Fri, 11 Oct 2019 18:30:36 +0200 |
| parents | 8ed6c45136fa |
| children |
| rev | line source |
|---|---|
| 9611 | 1 /** Copyright (C) 2017 by Bundesanstalt für Gewässerkunde |
| 2 * Software engineering by | |
| 3 * Björnsen Beratende Ingenieure GmbH | |
| 4 * Dr. Schumacher Ingenieurbüro für Wasser und Umwelt | |
| 5 * | |
| 6 * This file is Free Software under the GNU AGPL (>=v3) | |
| 7 * and comes with ABSOLUTELY NO WARRANTY! Check out the | |
| 8 * documentation coming with Dive4Elements River for details. | |
| 9 */ | |
| 10 package org.dive4elements.river.client.client.ui.sinfo; | |
| 11 | |
| 12 import java.util.ArrayList; | |
| 13 import java.util.List; | |
| 14 | |
| 15 import org.dive4elements.river.client.client.ui.AbstractUIProvider; | |
| 16 import org.dive4elements.river.client.client.ui.DatacageWidget; | |
| 17 import org.dive4elements.river.client.client.ui.DatacageWidgetData; | |
| 18 import org.dive4elements.river.client.client.ui.PanelHelper; | |
| 19 import org.dive4elements.river.client.shared.model.Data; | |
| 20 import org.dive4elements.river.client.shared.model.DataItem; | |
| 21 import org.dive4elements.river.client.shared.model.DataList; | |
| 22 import org.dive4elements.river.client.shared.model.DefaultData; | |
| 23 import org.dive4elements.river.client.shared.model.DefaultDataItem; | |
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24 import org.dive4elements.river.client.shared.model.InfrastructureServerClientXChange; |
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25 import org.dive4elements.river.client.shared.model.InfrastructureServerClientXChange.Element; |
| 9611 | 26 import org.dive4elements.river.client.shared.model.User; |
| 27 | |
| 28 import com.google.gwt.core.client.GWT; | |
| 29 import com.smartgwt.client.types.ListGridFieldType; | |
| 30 import com.smartgwt.client.util.SC; | |
| 31 import com.smartgwt.client.widgets.Button; | |
| 32 import com.smartgwt.client.widgets.Canvas; | |
| 33 import com.smartgwt.client.widgets.Label; | |
| 34 import com.smartgwt.client.widgets.events.ClickEvent; | |
| 35 import com.smartgwt.client.widgets.events.ClickHandler; | |
| 36 import com.smartgwt.client.widgets.grid.ListGrid; | |
| 37 import com.smartgwt.client.widgets.grid.ListGridField; | |
| 38 import com.smartgwt.client.widgets.grid.ListGridRecord; | |
| 39 import com.smartgwt.client.widgets.grid.events.RecordClickEvent; | |
| 40 import com.smartgwt.client.widgets.grid.events.RecordClickHandler; | |
| 41 import com.smartgwt.client.widgets.layout.HLayout; | |
| 42 import com.smartgwt.client.widgets.layout.Layout; | |
| 43 import com.smartgwt.client.widgets.layout.VLayout; | |
| 44 import com.smartgwt.client.widgets.tree.TreeNode; | |
| 45 | |
| 46 /** | |
| 47 * @author Domenico Nardi Tironi | |
| 48 * | |
| 49 */ | |
| 50 public class FloodInfrastructurePanel extends AbstractUIProvider { | |
| 51 private static final long serialVersionUID = 1L; | |
| 52 | |
| 53 private static final String datakey = "flood_infrastructure"; | |
| 54 private ListGrid elements = new ListGrid(); | |
| 55 | |
| 56 private final User m_user; | |
| 57 | |
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58 private final InfrastructureServerClientXChange xchangeHelper = new InfrastructureServerClientXChange(); |
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59 |
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60 private Button submit; |
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61 |
| 9611 | 62 public FloodInfrastructurePanel(final User user) { |
| 63 this.m_user = user; | |
| 64 } | |
| 65 | |
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66 protected final ListGrid createTable(final Layout root, final DataList data, final String width) { |
| 9611 | 67 |
| 68 final Label title = new Label(data.get(0).getDescription()); | |
| 69 title.setHeight("35px"); | |
| 70 | |
| 71 this.elements.setWidth(width); | |
| 72 this.elements.setHeight(300); | |
| 73 this.elements.setShowHeaderContextMenu(false); | |
| 74 this.elements.setCanReorderFields(false); | |
| 75 this.elements.setCanSort(true); | |
| 76 this.elements.setSortField("to"); | |
| 77 this.elements.setCanResizeFields(false); | |
| 78 | |
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79 this.elements.setCanEdit(false); |
| 9611 | 80 |
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81 final ListGridField groupIdField = new ListGridField("group_id", "groupId"); |
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82 groupIdField.setHidden(true); |
| 9611 | 83 |
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84 final ListGridField groupField = createField("group_label", "Infrastruktur BWaStr");// this.MSG.uinfo_vegetation_zones_label()); |
| 9611 | 85 |
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86 final ListGridField typeIdField = new ListGridField("type_id", "typeId"); |
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87 typeIdField.setHidden(true); |
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88 |
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89 final ListGridField typeField = createField("type_label", "Typ/Bezeichnung");// this.MSG.uinfo_vegetation_zones_label()); |
| 9611 | 90 |
| 91 final ListGridField removeField = PanelHelper.createRemoveField(this.elements, GWT.getHostPageBaseURL() + this.MSG.removeFeature()); | |
| 92 this.elements.addRecordClickHandler(new RecordClickHandler() { // adding another custom record-Remove-Handler which is not included in the | |
| 93 @Override | |
| 94 public void onRecordClick(final RecordClickEvent event) { | |
| 95 if (event.getField().getName().equals(removeField.getName())) { | |
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96 final ListGridRecord r = event.getRecord(); |
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97 final Element infrastr = new Element(r.getAttribute("group_id"), r.getAttribute("group_label"), r.getAttribute("type_id"), |
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98 r.getAttribute("type_label")); |
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99 FloodInfrastructurePanel.this.xchangeHelper.removeObject(infrastr); |
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100 |
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101 validateInput(); |
| 9611 | 102 } |
| 103 } | |
| 104 }); | |
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105 this.elements.setFields(groupIdField, groupField, typeIdField, typeField, removeField); |
| 9611 | 106 |
| 107 root.setWidth(width); | |
| 108 root.addMember(title); | |
| 109 root.addMember(this.elements); | |
| 110 root.addMember(PanelHelper.getSpacer(3)); | |
| 111 root.addMember(PanelHelper.getSpacer(3)); | |
| 112 return this.elements; | |
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113 } |
| 9611 | 114 |
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115 private ListGridField createField(final String id, final String label) { |
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116 final ListGridField field = new ListGridField(id, label);// this.MSG.uinfo_vegetation_zones_label()); |
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117 field.setType(ListGridFieldType.TEXT); |
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118 field.setWidth("*"); // 245 |
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119 field.setCanSort(false); |
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120 field.setCanDragResize(true); |
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121 field.setCanEdit(false); |
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122 return field; |
| 9611 | 123 } |
| 124 | |
| 125 @Override | |
| 126 public final VLayout create(final DataList data) { | |
| 127 final VLayout layout = new VLayout(); | |
| 128 | |
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129 final List<Data> items = data.getAll(); |
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130 final Data str = getData(items, datakey); |
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131 final DataItem[] strItems = str.getItems(); |
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132 if (strItems.length > 0) |
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133 this.xchangeHelper.parseAndAdd(strItems[0].getStringValue()); |
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134 |
| 9611 | 135 final Canvas helper = createHelper(data); |
| 136 if (helper != null) | |
| 137 this.helperContainer.addMember(helper); | |
| 138 | |
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139 this.submit = (Button) getNextButton(); |
| 9611 | 140 |
| 141 final VLayout root = new VLayout(); | |
| 142 root.setWidth(450); | |
| 143 createWidget(root, data); | |
| 144 | |
| 145 layout.addMember(root); | |
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146 layout.addMember(this.submit); |
| 9611 | 147 |
| 148 return layout; | |
| 149 } | |
| 150 | |
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151 private void validateInput() { |
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152 if (this.xchangeHelper.getItems().size() > 0) |
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153 this.submit.enable(); |
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154 else |
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155 this.submit.disable(); |
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156 } |
| 9611 | 157 |
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158 private Canvas createHelper(final DataList dataList) { |
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159 |
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160 final DatacageWidgetData data = new DatacageWidgetData(this.artifact, this.m_user, "sinfo_floodduration_infrastructures", "load-system:true", false); |
| 9611 | 161 |
| 162 final DatacageWidget datacage = new DatacageWidget(data); | |
| 163 | |
| 164 final Button plusBtn = new Button("Hinzufügen"); // this.MSG.uinfo_inundation_duration_set_vegetation_zone() | |
| 165 plusBtn.addClickHandler(new ClickHandler() { | |
| 166 @Override | |
| 167 public void onClick(final ClickEvent event) { | |
| 168 handlePlusClicked(datacage); | |
| 169 } | |
| 170 }); | |
| 171 | |
| 172 final VLayout helperLayout = new VLayout(); | |
| 173 helperLayout.addMember(datacage); | |
| 174 helperLayout.addMember(plusBtn); | |
| 175 | |
| 176 return helperLayout; | |
| 177 } | |
| 178 | |
| 179 private void handlePlusClicked(final DatacageWidget datacage) { | |
| 180 final List<TreeNode> selection = datacage.getPlainSelection(); | |
| 181 if (selection == null || selection.isEmpty()) { | |
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182 SC.say(FloodInfrastructurePanel.this.MSG.warning()); |
| 9611 | 183 return; |
| 184 } | |
| 185 | |
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186 for (final TreeNode selectedNode : selection) { |
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187 final String groupId = selectedNode.getAttribute("group_id"); // node-names from meta-data.xml |
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188 final String groupLabel = selectedNode.getAttribute("group_label"); |
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189 final String typeId = selectedNode.getAttribute("type_id"); |
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190 final String typeLabel = selectedNode.getAttribute("type_label"); |
| 9611 | 191 |
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192 if (isEmpty(groupId) || isEmpty(groupLabel) || isEmpty(typeId) || isEmpty(typeLabel)) |
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193 continue; |
| 9611 | 194 |
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195 final InfrastructureServerClientXChange.Element infrastr = new InfrastructureServerClientXChange.Element(groupId, groupLabel, typeId, typeLabel); |
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196 if (this.xchangeHelper.containsObject(infrastr)) |
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197 continue; |
| 9611 | 198 |
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199 this.xchangeHelper.addObject(infrastr); |
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200 |
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201 this.elements.addData(createEntry(infrastr)); |
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202 } |
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203 validateInput(); |
| 9611 | 204 } |
| 205 | |
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206 private boolean isEmpty(final String test) { |
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207 if (test == null) |
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208 return true; |
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209 if (test.trim().equals("")) |
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210 return true; |
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211 return false; |
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212 } |
| 9611 | 213 |
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214 public final ListGridRecord createEntry(final InfrastructureServerClientXChange.Element row) { |
| 9611 | 215 final ListGridRecord r = new ListGridRecord(); |
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216 r.setAttribute("group_id", row.getGroupId()); |
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217 r.setAttribute("group_label", row.getGroupLabel()); |
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218 r.setAttribute("type_id", row.getTypeId()); |
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219 r.setAttribute("type_label", row.getTypeLabel()); |
| 9611 | 220 return r; |
| 221 } | |
| 222 | |
| 223 public void createWidget(final Layout root, final DataList data) { | |
| 224 | |
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225 this.elements = createTable(root, data, "420"); |
| 9611 | 226 |
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227 for (final Element item : this.xchangeHelper.getItems()) |
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228 this.elements.addData(createEntry(item)); |
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229 validateInput(); |
| 9611 | 230 } |
| 231 | |
| 232 @Override | |
| 233 public Canvas createOld(final DataList dataList) { | |
| 234 final HLayout layout = new HLayout(); | |
| 235 layout.setWidth("400px"); | |
| 236 final VLayout vLayout = new VLayout(); | |
| 237 vLayout.setWidth(130); | |
| 238 final Label label = new Label(dataList.getLabel()); | |
| 239 label.setWidth("200px"); | |
| 240 label.setHeight("25px"); | |
| 241 | |
| 242 final List<Data> items = dataList.getAll(); | |
| 243 final Data str = getData(items, datakey); | |
| 244 final DataItem[] strItems = str.getItems(); | |
| 245 | |
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246 final List<Element> items1 = InfrastructureServerClientXChange.parse(strItems[0].getStringValue()); |
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247 |
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248 final StringBuilder builder = new StringBuilder(); |
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249 |
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250 for (final Element infrastr : items1) { |
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251 builder.append(infrastr.getGroupLabel()).append(" - ").append(infrastr.getTypeLabel()).append("; "); |
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252 } |
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253 if (builder.length() > 1) |
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254 builder.deleteCharAt(builder.length() - 2); |
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255 else |
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256 builder.append(" - keine Auswahl - (will never appear because the workflow is being disabled when the table is empty) "); |
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257 final Label dateLabel = new Label(builder.toString()); |
| 9611 | 258 dateLabel.setHeight("20px"); |
| 259 vLayout.addMember(dateLabel); | |
| 260 | |
| 261 final Canvas back = getBackButton(dataList.getState()); | |
| 262 layout.addMember(label); | |
| 263 layout.addMember(vLayout); | |
| 264 layout.addMember(back); | |
| 265 | |
| 266 return layout; | |
| 267 } | |
| 268 | |
| 269 @Override | |
| 270 protected final Data[] getData() { | |
| 271 final List<Data> data = new ArrayList<Data>(); | |
| 272 | |
| 273 final ListGridRecord[] lgr = this.elements.getRecords(); | |
| 274 if (lgr.length == 0) { | |
| 275 } | |
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276 final String dataStr = this.xchangeHelper.parseListToDataString(); |
| 9611 | 277 |
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278 final DataItem item = new DefaultDataItem(datakey, null, |
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279 dataStr.equals("") ? "Non-Empty Value -> createOld would be called (not necessary, because workflow is disabled when table is empty)" |
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280 : dataStr); |
| 9611 | 281 data.add(new DefaultData(datakey, null, null, new DataItem[] { item })); |
| 282 return data.toArray(new Data[data.size()]); | |
| 283 } | |
| 284 | |
| 285 } |