Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/DatacageWidget.java @ 1267:07aa1f504491

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Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers. flys-client/trunk@2820 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Mon, 26 Sep 2011 09:08:47 +0000
parents a1a5dc2b9e34
children d0500e993218
rev   line source
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1 package de.intevation.flys.client.client.ui;
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2
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3 import de.intevation.flys.client.client.event.DatacageHandler;
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07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
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4 import de.intevation.flys.client.client.event.DatacageDoubleClickHandler;
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5
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6 import com.google.gwt.core.client.GWT;
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7
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8 import com.google.gwt.user.client.rpc.AsyncCallback;
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9
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10 import com.smartgwt.client.util.SC;
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11
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12 import com.smartgwt.client.widgets.Button;
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13
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14 import com.smartgwt.client.widgets.tree.Tree;
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15 import com.smartgwt.client.widgets.tree.TreeGrid;
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16 import com.smartgwt.client.widgets.tree.TreeNode;
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17
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18 import com.smartgwt.client.types.TreeModelType;
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19
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20 import com.smartgwt.client.widgets.layout.VLayout;
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21
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22 import com.smartgwt.client.widgets.events.ClickHandler;
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23 import com.smartgwt.client.widgets.events.ClickEvent;
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24
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25 import com.smartgwt.client.widgets.grid.ListGridRecord;
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26
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27 import com.smartgwt.client.widgets.grid.events.RecordDoubleClickEvent;
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28 import com.smartgwt.client.widgets.grid.events.RecordDoubleClickHandler;
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29
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30 import de.intevation.flys.client.shared.model.Artifact;
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31 import de.intevation.flys.client.shared.model.User;
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32 import de.intevation.flys.client.shared.model.ToLoad;
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33
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34 import de.intevation.flys.client.client.FLYSConstants;
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35 import de.intevation.flys.client.client.Config;
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36
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37 import de.intevation.flys.client.client.services.MetaDataService;
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38 import de.intevation.flys.client.client.services.MetaDataServiceAsync;
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39
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40 import de.intevation.flys.client.shared.model.DataCageTree;
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41 import de.intevation.flys.client.shared.model.DataCageNode;
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42 import de.intevation.flys.client.shared.model.AttrList;
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43
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44 import java.util.ArrayList;
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45 import java.util.List;
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46 import java.util.Stack;
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47
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48 // TODO: refactor, extract ~DataCageGrid
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49 public class DatacageWidget
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50 extends VLayout
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51 {
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52 protected MetaDataServiceAsync metaDataService =
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53 GWT.create(MetaDataService.class);
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54
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55 protected FLYSConstants messages =
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56 GWT.create(FLYSConstants.class);
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57
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58 protected Artifact artifact;
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59 protected User user;
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60 protected String outs;
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61 protected String parameters;
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62
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63 protected TreeGrid treeGrid;
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64 protected Tree tree;
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65
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66 protected ToLoad toLoad;
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67
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68 protected List<DatacageHandler> handlers;
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69 protected List<DatacageDoubleClickHandler> doubleHandlers;
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70
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71
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72 public DatacageWidget() {
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73 handlers = new ArrayList<DatacageHandler>();
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74 doubleHandlers = new ArrayList<DatacageDoubleClickHandler>();
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75 }
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76
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77
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78 public DatacageWidget(Artifact artifact, User user) {
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79 this(artifact, user, null);
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80 }
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81
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82 public DatacageWidget(Artifact artifact, User user, String outs) {
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83 this(artifact, user, outs, true);
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84 }
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85
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86 public DatacageWidget(
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87 Artifact artifact,
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88 User user,
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89 String outs,
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90 boolean showButton
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91 ) {
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92 this(artifact, user, outs, null, showButton);
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93 }
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94
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96 public DatacageWidget(
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97 Artifact artifact,
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98 User user,
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99 String outs,
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100 String parameters,
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101 boolean showButton
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102 ) {
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103 this();
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104
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105 this.artifact = artifact;
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106 this.user = user;
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107 this.outs = outs;
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108 this.parameters = parameters;
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109
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110 toLoad = new ToLoad();
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111
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112 setWidth100();
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113
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114 tree = new Tree();
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115 tree.setModelType(TreeModelType.PARENT);
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116 tree.setNameProperty("name");
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117 tree.setIdField("id");
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118 tree.setParentIdField("parent-id");
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119
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120 treeGrid = new TreeGrid();
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121 treeGrid.setLoadDataOnDemand(false);
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122 treeGrid.setWidth100();
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123 treeGrid.setHeight100();
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124 treeGrid.setShowRoot(false);
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125
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126 treeGrid.addRecordDoubleClickHandler(new RecordDoubleClickHandler() {
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127 @Override
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128 public void onRecordDoubleClick(RecordDoubleClickEvent event) {
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129 doubleClickedOnTree(event);
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130 }
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131 });
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132
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133 addMember(treeGrid);
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134
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135 if (showButton) {
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136 addMember(createPlusButton());
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137 }
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138
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139 triggerTreeBuilding();
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140 }
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141
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142
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143 /**
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144 * @param handler Handler to be added (notified on add-action).
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145 */
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146 public DatacageWidget(Artifact artifact, User user, String outs,
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147 DatacageHandler handler) {
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148 this(artifact, user, outs);
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149 this.addDatacageHandler(handler);
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150 }
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151
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152
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153 public DatacageWidget(
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154 Artifact artifact,
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155 User user,
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156 String outs,
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157 DatacageHandler handler,
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158 String parameters
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159 ) {
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160 this(artifact, user, outs, handler);
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161 this.parameters = parameters;
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162 }
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163
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164
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165 /**
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166 * @param handler Handler to be added (notified on add-action).
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167 */
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168 public void addDatacageHandler(DatacageHandler handler) {
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169 if (!handlers.contains(handler)) {
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170 handlers.add(handler);
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171 }
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172 }
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173
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174
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175 /**
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176 * @param h Handler to be added (notified on Double click on node).
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177 */
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178 public void addDatacageDoubleClickHandler(DatacageDoubleClickHandler h) {
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179 if (!doubleHandlers.contains(h)) {
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180 doubleHandlers.add(h);
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181 }
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182 }
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183
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184
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185 /**
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186 * @param handler Handler to remove from list.
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187 */
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188 public void removeDatacageHandler(DatacageHandler handler) {
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189 handlers.remove(handler);
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190 }
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191
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192
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193 public ToLoad getToLoad() {
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194 return toLoad;
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195 }
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196
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197
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198 public ToLoad getSelection() {
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199 // Reset content of toLoads.
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200 toLoad = new ToLoad();
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201
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202 if (treeGrid == null) {
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203 return toLoad;
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204 }
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205
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206 ListGridRecord [] selection = treeGrid.getSelection();
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207
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208 if (selection != null) {
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209 for (ListGridRecord record: selection) {
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210 if (record instanceof TreeNode) {
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211 collectToLoads((TreeNode)record);
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212 }
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213 }
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214 }
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215
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216 return toLoad;
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217 }
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218
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219
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220 /**
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221 * Callback for add-button.
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222 * Fires to load for every selected element and handler.
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223 */
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224 public void plusClicked() {
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225 if (!getSelection().isEmpty()) {
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226 fireToLoad();
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227 }
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228 }
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229
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230
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231 protected Button createPlusButton() {
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232 // TODO: i18n + icon
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233 Button plusBtn = new Button("+");
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234 plusBtn.addClickHandler(new ClickHandler() {
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235 @Override
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236 public void onClick(ClickEvent event) {
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237 plusClicked();
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238 }
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239 });
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240 return plusBtn;
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241 }
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242
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243
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244 protected void fireToLoad() {
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parents:
diff changeset
245 for (DatacageHandler handler: handlers) {
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parents:
diff changeset
246 handler.toLoad(toLoad);
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parents:
diff changeset
247 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
248 }
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parents:
diff changeset
249
897
2b6efb8b2301 Refactored DatacageWidget to allow reuse in other use-cases.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 892
diff changeset
250
1267
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 916
diff changeset
251 protected void fireOnDoubleClick() {
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 916
diff changeset
252 for (DatacageDoubleClickHandler handler: doubleHandlers) {
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 916
diff changeset
253 handler.onDoubleClick(toLoad);
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 916
diff changeset
254 }
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 916
diff changeset
255 }
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 916
diff changeset
256
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 916
diff changeset
257
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
258 protected void doubleClickedOnTree(RecordDoubleClickEvent event) {
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
259 TreeNode node = (TreeNode)event.getRecord();
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parents:
diff changeset
260 collectToLoads(node);
1267
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 916
diff changeset
261 fireOnDoubleClick();
848
9ecd58f619a4 Moved datacage into a separated widget.
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parents:
diff changeset
262 }
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parents:
diff changeset
263
897
2b6efb8b2301 Refactored DatacageWidget to allow reuse in other use-cases.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 892
diff changeset
264
848
9ecd58f619a4 Moved datacage into a separated widget.
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parents:
diff changeset
265 protected void collectToLoads(TreeNode node) {
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parents:
diff changeset
266 Stack<TreeNode> stack = new Stack<TreeNode>();
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parents:
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267
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parents:
diff changeset
268 stack.push(node);
9ecd58f619a4 Moved datacage into a separated widget.
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parents:
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269
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parents:
diff changeset
270 while (!stack.isEmpty()) {
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parents:
diff changeset
271 node = stack.pop();
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parents:
diff changeset
272 String factory = node.getAttribute("factory");
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parents:
diff changeset
273 if (factory != null) { // we need at least a factory
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parents:
diff changeset
274 String artifact = node.getAttribute("artifact-id");
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
275 String out = node.getAttribute("out");
892
63b258bf365c Bugfix: Use name instead of description for loading new facets via Datacage.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 884
diff changeset
276 String name = node.getAttribute("facet");
848
9ecd58f619a4 Moved datacage into a separated widget.
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parents:
diff changeset
277 String ids = node.getAttribute("ids");
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
278
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
279 toLoad.add(artifact, factory, out, name, ids);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
280 }
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
281 TreeNode [] children = tree.getChildren(node);
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
282 if (children != null) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
283 for (TreeNode child: children) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
284 stack.push(child);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
285 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
286 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
287 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
288 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
289
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
290
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
291 protected void triggerTreeBuilding() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
292 Config config = Config.getInstance();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
293 String url = config.getServerUrl();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
294 String locale = config.getLocale();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
295
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
296 String artifactId = artifact.getUuid();
868
439068365cde Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 848
diff changeset
297 String userId = (user != null) ? user.identifier() : null;
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
298
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
299 metaDataService.getMetaData(
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
300 url, locale,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
301 artifactId,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
302 userId,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
303 outs,
916
a1a5dc2b9e34 Improved the DEM datacage panel to display the DEMs only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 897
diff changeset
304 parameters,
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
305 new AsyncCallback<DataCageTree>() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
306 public void onFailure(Throwable caught) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
307 GWT.log("Could not load meta data.");
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
308 SC.warn(caught.getMessage());
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
309 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
310
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
311 public void onSuccess(DataCageTree dcTree) {
9ecd58f619a4 Moved datacage into a separated widget.
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parents:
diff changeset
312 GWT.log("Successfully loaded meta data.");
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
313 tree.setData(treeToData(dcTree));
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
314 treeGrid.setData(tree);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
315 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
316 });
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
317 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
318
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
319 private static class IdGenerator {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
320 protected int current;
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
321
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
322 public IdGenerator() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
323 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
324
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
325 public IdGenerator(int start) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
326 current = start;
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
327 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
328
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
329 public int next() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
330 return current++;
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
331 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
332 } // class IdGenerator
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
333
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
334 protected static void buildRecursive(
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
335 DataCageNode node,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
336 int parentId,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
337 IdGenerator idGenerator,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
338 List<TreeNode> nodes
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
339 ) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
340 TreeNode tn = new TreeNode();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
341 int id = idGenerator.next();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
342 tn.setAttribute("parent-id", parentId);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
343 tn.setAttribute("id", id);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
344 // TODO: i18n
892
63b258bf365c Bugfix: Use name instead of description for loading new facets via Datacage.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 884
diff changeset
345 tn.setAttribute("name", node.getDescription());
63b258bf365c Bugfix: Use name instead of description for loading new facets via Datacage.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 884
diff changeset
346 tn.setAttribute("facet", node.getName());
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
347 nodes.add(tn);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
348 AttrList attrs = node.getAttributes();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
349 if (attrs != null) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
350 for (int i = 0, N = attrs.size(); i < N; ++i) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
351 String key = attrs.getKey(i);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
352 String value = attrs.getValue(i);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
353 tn.setAttribute(key, value);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
354 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
355 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
356 List<DataCageNode> children = node.getChildren();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
357 if (children != null) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
358 for (DataCageNode child: children) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
359 buildRecursive(child, id, idGenerator, nodes);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
360 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
361 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
362 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
363
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
364
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
365 protected static TreeNode [] treeToData(DataCageTree tree) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
366 List<TreeNode> nodes = new ArrayList<TreeNode>();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
367
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
368 DataCageNode root = tree.getRoot();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
369
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
370 IdGenerator idGenerator = new IdGenerator();
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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371
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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372 buildRecursive(root, idGenerator.next(), idGenerator, nodes);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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373
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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374 return nodes.toArray(new TreeNode[nodes.size()]);
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
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375 }
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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376 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
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377 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
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