Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/chart/ManualPointsEditor.java @ 1568:2432973ccced

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Handle manual points on a per-chart(type) basis. flys-client/trunk@3831 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Mon, 30 Jan 2012 13:36:10 +0000
parents 87f5ed6960e8
children b85761d21975
rev   line source
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1 package de.intevation.flys.client.client.ui.chart;
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2
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3 import com.google.gwt.json.client.JSONArray;
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4 import com.google.gwt.json.client.JSONBoolean;
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5 import com.google.gwt.json.client.JSONNumber;
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6 import com.google.gwt.json.client.JSONParser;
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7 import com.google.gwt.json.client.JSONString;
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8 import com.google.gwt.core.client.GWT;
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9 import com.google.gwt.user.client.rpc.AsyncCallback;
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10
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11 import com.smartgwt.client.util.SC;
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12 import com.smartgwt.client.widgets.Window;
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13 import com.smartgwt.client.widgets.layout.VLayout;
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14 import com.smartgwt.client.widgets.layout.HLayout;
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15 import com.smartgwt.client.widgets.IButton;
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16 import com.smartgwt.client.widgets.Button;
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17 import com.smartgwt.client.widgets.Label;
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18 import com.smartgwt.client.widgets.Canvas;
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19 import com.smartgwt.client.widgets.grid.ListGrid;
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20 import com.smartgwt.client.widgets.grid.ListGridField;
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21 import com.smartgwt.client.widgets.grid.ListGridRecord;
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22 import com.smartgwt.client.widgets.grid.events.RecordClickEvent;
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23 import com.smartgwt.client.widgets.grid.events.RecordClickHandler;
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24 import com.smartgwt.client.types.ListGridFieldType;
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25 import com.smartgwt.client.widgets.grid.CellFormatter;
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26 import com.google.gwt.i18n.client.NumberFormat;
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27
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28 import com.smartgwt.client.widgets.form.DynamicForm;
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29
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30 import com.smartgwt.client.widgets.events.ClickEvent;
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31 import com.smartgwt.client.widgets.events.ClickHandler;
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32
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33 import com.smartgwt.client.types.Alignment;
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34
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35 import de.intevation.flys.client.shared.model.Artifact;
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36
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37 import de.intevation.flys.client.client.Config;
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38 import de.intevation.flys.client.client.FLYSConstants;
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39 import de.intevation.flys.client.shared.model.Collection;
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40 import de.intevation.flys.client.shared.model.CollectionItem;
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41 import de.intevation.flys.client.client.utils.DoubleValidator;
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42
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43 import de.intevation.flys.client.client.services.LoadArtifactService;
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44 import de.intevation.flys.client.client.services.LoadArtifactServiceAsync;
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45 import de.intevation.flys.client.client.services.FeedService;
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46 import de.intevation.flys.client.client.services.FeedServiceAsync;
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47
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48 import de.intevation.flys.client.shared.model.Data;
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49 import de.intevation.flys.client.shared.model.DefaultArtifact;
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50 import de.intevation.flys.client.shared.model.DefaultData;
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51 import de.intevation.flys.client.shared.model.Recommendation;
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52
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53 import de.intevation.flys.client.client.event.RedrawRequestHandler;
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54 import de.intevation.flys.client.client.event.RedrawRequestEvent;
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55 import de.intevation.flys.client.client.event.RedrawRequestEvent.Type;
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56
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57
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58 /**
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59 * UI to enter point data and save it to an PointArtifact.
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60 */
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61 public class ManualPointsEditor
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62 extends Window
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63 implements ClickHandler
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64 {
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65 /** The interface that provides i18n messages. */
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66 protected FLYSConstants MSG = GWT.create(FLYSConstants.class);
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67
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68 /** Name of the main data item to be fed. */
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69 public static final String POINT_DATA = "manualpoints.data";
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70 // TODO with separate point sets in multiple diagrams, we might need
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71 // different POINT_DATA-names (e.g. one per diagram).
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72
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73 /** When we chaged something, we need a RedrawRequest(Handler). */
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74 protected RedrawRequestHandler redrawRequestHandler;
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75
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76 /** The collection */
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77 protected Collection collection;
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78
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79 /** The listGrid showing point entries. */
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80 protected ListGrid listGrid;
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81
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82 /** Service handle to clone and add artifacts to collection. */
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83 LoadArtifactServiceAsync loadArtifactService = GWT.create(
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84 de.intevation.flys.client.client.services.LoadArtifactService.class);
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85
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86 /** Service to feed the artifact with new point-data. */
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87 FeedServiceAsync feedService = GWT.create(
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88 de.intevation.flys.client.client.services.FeedService.class);
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89
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90 /** UUID of artifact to feed. */
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91 protected String uuid;
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92
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93 /** Name of the outputmode, important when feeding data. */
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94 protected String outputModeName;
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95
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96
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97 /**
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98 * Setup editor dialog.
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99 * @param collection The collection to use.
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100 */
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101 public ManualPointsEditor(Collection collection,
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102 RedrawRequestHandler handler, String outputModeName
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103 ) {
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104 this.collection = collection;
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105 this.redrawRequestHandler = handler;
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106 this.outputModeName = outputModeName;
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107 init();
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108 }
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109
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110
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111 /** Searches collection for first artifact to serve (manual) point data. */
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112 public String findManualPointsUUID() {
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113 // TODO Need to be more picky (different points in different diagrams)
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114 int size = collection.getItemLength();
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115
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116 for (int i = 0; i < size; i++) {
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117 CollectionItem item = collection.getItem(i);
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118 String dataValue = (String) item.getData().get(outputModeName
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119 + "." + POINT_DATA);
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120 if (dataValue != null) {
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121 // Found it.
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122 uuid = item.identifier();
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123 return uuid;
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124 }
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125 }
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126
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127 return null;
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128 }
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129
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130
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131 /**
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132 * Initialize the editor window and its components.
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133 */
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134 protected void init() {
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135 setTitle(MSG.addpoints());
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136 setCanDragReposition(true);
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137 setCanDragResize(true);
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138
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139 // If no manualpoints artifact found, create it now.
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140 if(findManualPointsUUID() == null) {
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141 addArtifactCreateUI();
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142 }
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143 else {
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144 createUI();
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145 }
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146 }
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147
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148
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149 /** Create and setup/add the ui. */
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150 public void createUI() {
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151 Config config = Config.getInstance();
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152
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153 Button accept = new Button(MSG.label_ok());
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154 Button cancel = new Button(MSG.label_cancel());
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155 cancel.addClickHandler(this);
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156
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157 accept.addClickHandler(new ClickHandler() {
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158 public void onClick(ClickEvent e) {
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159 okClicked();
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160 }
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161 });
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162
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163 HLayout buttons = new HLayout();
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164 buttons.addMember(accept);
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165 buttons.addMember(cancel);
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166 buttons.setAlign(Alignment.CENTER);
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167 buttons.setHeight(30);
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168
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169 VLayout layout = new VLayout();
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170 listGrid = new ListGrid();
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171 listGrid.setWidth100();
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172 listGrid.setHeight(200);
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173 listGrid.setCanSort(false);
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174 listGrid.setCanEdit(true);
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175 listGrid.setShowHeaderContextMenu(false);
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176
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177 CellFormatter doubleFormat = new CellFormatter() {
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178 public String format(Object value, ListGridRecord record, int rowNum, int colNum) {
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179 if(value != null) {
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180 NumberFormat nf = NumberFormat.getFormat("#.##");
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181 try {
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182 return nf.format(((Number) value).doubleValue());
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183 } catch (Exception e) {
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184 return value.toString();
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185 }
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186 } else {
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187 return null;
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188 }
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189 }};
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190
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191 // TODO X and Y Header depend on the current chart and axis (e.g. W[nn+m])
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192 // collection.getSettings(outputName).getSettings -> Propertie -> "axis" -> "label"
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193
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194 ListGridField xField = new ListGridField(PointRecord.ATTRIBUTE_X, "X");
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195 xField.setType(ListGridFieldType.FLOAT);
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196 xField.setCellFormatter(doubleFormat);
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197
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198 ListGridField yField = new ListGridField(PointRecord.ATTRIBUTE_Y, "Y");
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199 yField.setType(ListGridFieldType.FLOAT);
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200 yField.setCellFormatter(doubleFormat);
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201
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202 ListGridField nameField = new ListGridField(PointRecord.ATTRIBUTE_NAME,
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203 MSG.pointname());
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204 final ListGridField removeField =
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205 new ListGridField("_removeRecord", MSG.removepoint()){{
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206 setType(ListGridFieldType.ICON);
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207 setIcon(GWT.getHostPageBaseURL() + MSG.removeFeature());
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208 setCanEdit(false);
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209 setCanFilter(false);
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210 setCanSort(false);
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211 setCanGroupBy(false);
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212 setCanFreeze(false);
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213 setWidth(25);
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214 }};
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215
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216 ListGridField activeField = new ListGridField(
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217 PointRecord.ATTRIBUTE_ACTIVE, MSG.selection());
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218 activeField.setType(ListGridFieldType.BOOLEAN);
1564
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219 activeField.setDefaultValue(true);
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220
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221 listGrid.setFields(new ListGridField[] {activeField, xField, yField,
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222 nameField, removeField});
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223
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diff changeset
224 listGrid.addRecordClickHandler(new RecordClickHandler() {
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225 public void onRecordClick(final RecordClickEvent event) {
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226 // Just handle remove-clicks
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227 if(!event.getField().getName().equals(removeField.getName())) {
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228 return;
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229 }
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diff changeset
230 event.getViewer().removeData(event.getRecord());
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231 }
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232 });
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233
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234 // Find the artifacts uuid.
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diff changeset
235 findManualPointsUUID();
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diff changeset
236 CollectionItem item = collection.getItem(uuid);
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237
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238 // Add points to grid.
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239 if (item != null) {
1568
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diff changeset
240 String jsonData = item.getData().get(outputModeName + "." + POINT_DATA);
1545
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diff changeset
241 JSONArray jsonArray = (JSONArray) JSONParser.parse(jsonData);
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diff changeset
242 for (int i = 0; i < jsonArray.size(); i++) {
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243 JSONArray point = (JSONArray) jsonArray.get(i);
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diff changeset
244 listGrid.addData(pointRecordFromJSON(point));
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245 }
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246 }
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247 else {
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248 // TODO proper log
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diff changeset
249 System.out.println("No item found for " + uuid);
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250 }
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diff changeset
251
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diff changeset
252 IButton button = new IButton(MSG.newpoint());
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253 button.setTop(250);
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diff changeset
254 button.addClickHandler(new ClickHandler() {
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diff changeset
255 public void onClick(ClickEvent event) {
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diff changeset
256 listGrid.startEditingNew();
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diff changeset
257 }
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diff changeset
258 });
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diff changeset
259
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diff changeset
260 layout.addMember(listGrid);
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diff changeset
261 layout.addMember(button);
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diff changeset
262
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diff changeset
263 addItem(layout);
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parents: 1549
diff changeset
264
1545
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265 addItem(buttons);
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diff changeset
266 setWidth(380);
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parents:
diff changeset
267 setHeight(470);
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parents:
diff changeset
268 centerInPage();
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parents:
diff changeset
269 }
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parents:
diff changeset
270
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parents:
diff changeset
271
1563
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diff changeset
272 /** Create JSON representation of the points present in the list grid. */
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diff changeset
273 protected JSONArray jsonArrayFromListGrid() {
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parents: 1562
diff changeset
274 JSONArray list = new JSONArray();
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parents: 1562
diff changeset
275 int idx = 0;
41abc345d2f1 Added dummy handling for new boolean property of each point.
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diff changeset
276
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diff changeset
277 for(ListGridRecord record : listGrid.getRecords()) {
41abc345d2f1 Added dummy handling for new boolean property of each point.
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parents: 1562
diff changeset
278 if (record instanceof PointRecord) {
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
279 JSONArray data = new JSONArray();
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280
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diff changeset
281 PointRecord point = (PointRecord) record;
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parents: 1562
diff changeset
282 data.set(0, new JSONNumber(point.getX()));
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parents: 1562
diff changeset
283 data.set(1, new JSONNumber(point.getY()));
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diff changeset
284 data.set(2, new JSONString(point.getName()));
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diff changeset
285 data.set(3, JSONBoolean.getInstance(point.isActive()));
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diff changeset
286
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parents: 1562
diff changeset
287 list.set(idx, data);
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parents: 1562
diff changeset
288 idx++;
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289 }
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diff changeset
290 else {
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diff changeset
291 JSONArray data = new JSONArray();
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292
1565
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diff changeset
293 String nameString = record.getAttributeAsString(PointRecord.ATTRIBUTE_NAME);
1563
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294 // Apply default name if none set.
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diff changeset
295 if (nameString == null || nameString.equals("")) {
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parents: 1562
diff changeset
296 String xString = record.getAttributeAsString(
41abc345d2f1 Added dummy handling for new boolean property of each point.
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diff changeset
297 PointRecord.ATTRIBUTE_X);
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diff changeset
298 String yString = record.getAttributeAsString(
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diff changeset
299 PointRecord.ATTRIBUTE_Y);
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diff changeset
300 nameString = xString + "/" + yString;
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diff changeset
301 }
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diff changeset
302
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diff changeset
303 data.set(0, new JSONNumber(record.
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parents: 1562
diff changeset
304 getAttributeAsDouble(PointRecord.ATTRIBUTE_X)));
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parents: 1562
diff changeset
305 data.set(1, new JSONNumber(record.
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parents: 1562
diff changeset
306 getAttributeAsDouble(PointRecord.ATTRIBUTE_Y)));
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parents: 1562
diff changeset
307 data.set(2, new JSONString(nameString));
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parents: 1562
diff changeset
308 data.set(3, JSONBoolean.getInstance(record.getAttributeAsBoolean(
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
309 PointRecord.ATTRIBUTE_ACTIVE)));
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
310
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
311 list.set(idx, data);
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
312 idx++;
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diff changeset
313 }
41abc345d2f1 Added dummy handling for new boolean property of each point.
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diff changeset
314 }
41abc345d2f1 Added dummy handling for new boolean property of each point.
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parents: 1562
diff changeset
315 return list;
41abc345d2f1 Added dummy handling for new boolean property of each point.
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parents: 1562
diff changeset
316 }
41abc345d2f1 Added dummy handling for new boolean property of each point.
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parents: 1562
diff changeset
317
41abc345d2f1 Added dummy handling for new boolean property of each point.
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parents: 1562
diff changeset
318
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
319 /**
41abc345d2f1 Added dummy handling for new boolean property of each point.
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parents: 1562
diff changeset
320 * Called when OK Button was clicked. Then, if entered values are valid,
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
321 * fire a RedrawRequest and destroy.
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
322 */
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
323 protected void okClicked() {
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
324 if(isDialogValid()) {
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
325 // Feed JSON-encoded content of listgrid.
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
326 JSONArray list = jsonArrayFromListGrid();
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
327
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
328 Data[] feedData = new Data[] {
1568
2432973ccced Handle manual points on a per-chart(type) basis.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1565
diff changeset
329 DefaultData.createSimpleStringData(outputModeName + "." + POINT_DATA,
1563
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
330 list.toString())
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
331 };
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
332
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
333 feedService.feed(
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
334 Config.getInstance().getLocale(),
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
335 new DefaultArtifact(uuid, "TODO:hash"),
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
336 feedData,
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
337 new AsyncCallback<Artifact>() {
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
338 public void onFailure(Throwable caught) {
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
339 GWT.log("Could not feed artifact with points.");
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
340 SC.warn(MSG.getString(caught.getMessage()));
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
341 enable();
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
342 }
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
343 public void onSuccess(Artifact fartifact) {
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
344 GWT.log("Successfully set points ");
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
345 redrawRequestHandler.onRedrawRequest(
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
346 new RedrawRequestEvent());
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
347 destroy();
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
348 }
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
349 });
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
350 }
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
351 else {
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
352 GWT.log("Dialog not valid");
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
353 SC.warn(MSG.error_dialog_not_valid());
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
354 }
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
355 }
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
356
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
357
1545
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
358 /** From a JSON-encoded point, create a PointRecord. */
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
359 public PointRecord pointRecordFromJSON(JSONArray jsonArray) {
1563
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
360 JSONNumber x = (JSONNumber) jsonArray.get(0);
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
361 JSONNumber y = (JSONNumber) jsonArray.get(1);
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
362 JSONString s = (JSONString) jsonArray.get(2);
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
363 JSONBoolean b = (JSONBoolean) jsonArray.get(3);
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
364
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
365 return new PointRecord(b.booleanValue(), x.doubleValue(),
41abc345d2f1 Added dummy handling for new boolean property of each point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1562
diff changeset
366 y.doubleValue(), s.stringValue());
1545
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
367 }
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
368
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
369
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
370 /** Add a ManualPointArtifact to Collection. */
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
371 public void addArtifactCreateUI() {
1553
9ad19e31d149 Improved points UI to also respect language and name of point.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1549
diff changeset
372 final Label standByLabel = new Label(MSG.standby());
1545
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parents:
diff changeset
373 addItem(standByLabel);
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
374
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
375 setWidth(380);
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
376 setHeight(470);
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
377 centerInPage();
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
378
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
379 Config config = Config.getInstance();
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
380 String locale = config.getLocale();
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
381
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
382 loadArtifactService.load(
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
383 this.collection,
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
384 new Recommendation("manualpoints", ""),
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
385 "manualpoints",
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
386 locale,
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
387 new AsyncCallback<Artifact>() {
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
388 public void onFailure(Throwable caught) {
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
389 GWT.log("Creating manualpoint artifact failed!");
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
390 }
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
391 public void onSuccess(Artifact artifact) {
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
392 GWT.log("Successfully created artifact.");
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
393 removeItem(standByLabel);
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
394 uuid = artifact.getUuid();
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
395 createUI();
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
396 }
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
397 });
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
398 }
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
399
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
400
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
401 /**
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
diff changeset
402 * This method is called when the user aborts point editing.
2f0150f21e77 Added basic UI to enter manual points.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents:
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403 * @param event The event.
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404 */
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405 public void onClick(ClickEvent event) {
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406 this.destroy();
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407 }
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408
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409
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410 /** Simple record to store points. */
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411 public class PointRecord extends ListGridRecord {
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412 protected static final String ATTRIBUTE_X = "X";
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413 protected static final String ATTRIBUTE_Y = "Y";
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414 protected static final String ATTRIBUTE_NAME = "name";
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415 protected static final String ATTRIBUTE_ACTIVE = "active";
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416
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417 private PointRecord() {;}
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418
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419 public PointRecord(boolean b, double x, double y, String name) {
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420 setActive(b);
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421 setName(name);
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422 setX(x);
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423 setY(y);
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424 }
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425
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426 public void setActive(boolean b) {
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427 setAttribute(ATTRIBUTE_ACTIVE, b);
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428 }
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429
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430 public boolean isActive() {
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431 return getAttributeAsBoolean(ATTRIBUTE_ACTIVE);
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432 }
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433
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434 public void setName(String name) {
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435 setAttribute(ATTRIBUTE_NAME, name);
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436 }
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437
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438 public String getName() {
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439 return getAttributeAsString(ATTRIBUTE_NAME);
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440 }
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441
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442 public void setX(double x) {
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443 setAttribute(ATTRIBUTE_X, x);
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444 }
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445
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446 public void setY(double y) {
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447 setAttribute(ATTRIBUTE_Y, y);
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448 }
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449
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450 public double getX() {
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451 return getAttributeAsDouble(ATTRIBUTE_X);
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452 }
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453
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454 public double getY() {
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455 return getAttributeAsDouble(ATTRIBUTE_Y);
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456 }
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457 }
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458
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459
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460 /** Return false if x or y attribute is missing. */
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461 protected boolean isDialogValid() {
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462 boolean valid = true;
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463 for (ListGridRecord record : listGrid.getRecords()) {
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464 if (record.getAttributeAsDouble(PointRecord.ATTRIBUTE_X) == null
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465 || record.getAttributeAsDouble(PointRecord.ATTRIBUTE_Y) == null) {
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466 return false;
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467 }
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468 }
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469 return valid;
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470 }
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471 }
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472 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org