Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/DatacageWidget.java @ 5462:f2371f3aaf03

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Show top level folder icons only if node has no factory If you have an empty folder the folder icon is still shown. This makes it possible to add functional "Top Level" entries in the Datacage
author Andre Heinecke <aheinecke@intevation.de>
date Tue, 26 Mar 2013 18:29:13 +0100
parents 7558a18ceb23
children 6ec7c8ebb2c9
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 com.google.gwt.core.client.GWT;
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4 import com.google.gwt.user.client.rpc.AsyncCallback;
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5
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6 import com.smartgwt.client.types.SelectionStyle;
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7 import com.smartgwt.client.types.TreeModelType;
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8 import com.smartgwt.client.util.SC;
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9 import com.smartgwt.client.widgets.Button;
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10 import com.smartgwt.client.widgets.events.ClickEvent;
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11 import com.smartgwt.client.widgets.events.ClickHandler;
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12 import com.smartgwt.client.widgets.grid.HoverCustomizer;
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13 import com.smartgwt.client.widgets.grid.ListGridRecord;
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14 import com.smartgwt.client.widgets.grid.events.RecordDoubleClickEvent;
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15 import com.smartgwt.client.widgets.grid.events.RecordDoubleClickHandler;
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16 import com.smartgwt.client.widgets.layout.VLayout;
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17 import com.smartgwt.client.widgets.tree.Tree;
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18 import com.smartgwt.client.widgets.tree.TreeGrid;
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19 import com.smartgwt.client.widgets.tree.TreeNode;
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20
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21 import de.intevation.flys.client.client.Config;
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22 import de.intevation.flys.client.client.FLYSConstants;
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23 import de.intevation.flys.client.client.event.DatacageDoubleClickHandler;
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24 import de.intevation.flys.client.client.event.DatacageHandler;
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25 import de.intevation.flys.client.client.services.MetaDataService;
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26 import de.intevation.flys.client.client.services.MetaDataServiceAsync;
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27 import de.intevation.flys.client.shared.model.Artifact;
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28 import de.intevation.flys.client.shared.model.AttrList;
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29 import de.intevation.flys.client.shared.model.DataCageNode;
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30 import de.intevation.flys.client.shared.model.DataCageTree;
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31 import de.intevation.flys.client.shared.model.ToLoad;
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32 import de.intevation.flys.client.shared.model.User;
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33
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34 import java.util.ArrayList;
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35 import java.util.List;
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36 import java.util.MissingResourceException;
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37 import java.util.Stack;
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38
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39 // TODO: refactor, extract ~DataCageGrid
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40 /**
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41 * Display tree of, for example, previous calculations and allows
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42 * selection in order to access/clone these.
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43 */
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44 public class DatacageWidget
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45 extends VLayout
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46 {
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47 public static final int MAX_OPEN = 30;
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48
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49 protected MetaDataServiceAsync metaDataService =
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50 GWT.create(MetaDataService.class);
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51
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52 protected FLYSConstants messages =
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53 GWT.create(FLYSConstants.class);
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54
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55 protected Artifact artifact;
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56 protected User user;
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57 protected String outs;
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58 protected String parameters;
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59
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60 protected TreeGrid treeGrid;
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61 protected Tree tree;
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62
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63 protected ToLoad toLoad;
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64
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65 protected List<DatacageHandler> handlers;
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66 protected List<DatacageDoubleClickHandler> doubleHandlers;
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67
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68
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69 public DatacageWidget() {
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70 handlers = new ArrayList<DatacageHandler>();
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71 doubleHandlers = new ArrayList<DatacageDoubleClickHandler>();
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72 }
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73
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74
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75 public DatacageWidget(Artifact artifact, User user) {
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76 this(artifact, user, null);
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77 }
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78
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79 public DatacageWidget(Artifact artifact, User user, String outs) {
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80 this(artifact, user, outs, true);
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81 }
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82
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83 public DatacageWidget(
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84 Artifact artifact,
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85 User user,
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86 String outs,
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87 boolean showButton
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88 ) {
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89 this(artifact, user, outs, null, showButton);
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90 }
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91
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92
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93 public DatacageWidget(
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94 Artifact artifact,
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95 User user,
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96 String outs,
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97 String parameters,
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98 boolean showButton
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99 ) {
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100 this();
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101
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102 this.artifact = artifact;
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103 this.user = user;
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104 this.outs = outs;
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105 this.parameters = parameters;
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106
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107 toLoad = new ToLoad();
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108
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109 setWidth100();
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110
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111 tree = new Tree();
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112 tree.setModelType(TreeModelType.CHILDREN);
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113 tree.setNameProperty("name");
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114 tree.setIdField("id");
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115 tree.setChildrenProperty("children-nodes");
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116 tree.setShowRoot(false);
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117
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118 treeGrid = new TreeGrid();
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119 treeGrid.setLoadDataOnDemand(false);
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120 treeGrid.setWidth100();
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121 treeGrid.setHeight100();
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122 treeGrid.setShowRoot(false);
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123 treeGrid.setNodeIcon("[SKIN]/../blank.gif");
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124 treeGrid.setShowConnectors(true);
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125 treeGrid.setLoadingMessage(messages.databasket_loading());
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126 treeGrid.setEmptyMessage(messages.databasket_loading());
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127 treeGrid.setLoadingDataMessage(messages.databasket_loading());
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128
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129 treeGrid.setHoverMoveWithMouse(true);
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130 treeGrid.setCanHover(true);
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131 treeGrid.setShowHover(true);
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132 treeGrid.setHoverOpacity(75);
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133
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134 treeGrid.setHoverCustomizer(new HoverCustomizer() {
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135 @Override
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136 public String hoverHTML(Object value,
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137 ListGridRecord record,
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138 int rowNum,
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139 int colNum
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140 ) {
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141 if(record instanceof TreeNode) {
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142 TreeNode hoveredTreeNode = (TreeNode)record;
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143 String info = hoveredTreeNode.getAttribute("info");
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144 if (info == null) {
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145 info = hoveredTreeNode.getName();
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146 }
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147 return info;
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148 }
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149 else {
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150 return "";// should not happen
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151 }
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152 }
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153 });
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154
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155 treeGrid.addRecordDoubleClickHandler(new RecordDoubleClickHandler() {
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156 @Override
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157 public void onRecordDoubleClick(RecordDoubleClickEvent event) {
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158 doubleClickedOnTree(event);
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159 }
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160 });
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161
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162 addMember(treeGrid);
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163
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164 if (showButton) {
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165 addMember(createPlusButton());
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166 }
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167
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168 triggerTreeBuilding();
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169 }
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170
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171
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172 /**
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173 * @param handler Handler to be added (notified on add-action).
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174 */
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175 public DatacageWidget(Artifact artifact, User user, String outs,
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176 DatacageHandler handler) {
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177 this(artifact, user, outs);
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178 this.addDatacageHandler(handler);
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179 }
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180
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181
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diff changeset
182 public DatacageWidget(
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183 Artifact artifact,
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184 User user,
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185 String outs,
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186 DatacageHandler handler,
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187 String parameters
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188 ) {
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diff changeset
189 this(artifact, user, outs, handler);
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190 this.parameters = parameters;
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191 }
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192
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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193
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e8bb11976c70 Neaten certain GUI aspects with W-Diff waterlevel-pair selection.
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parents: 1268
diff changeset
194 /**
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195 * Sets whether more than one item can be selected.
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196 * @param multi if true, allow mutliple selections.
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197 */
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198 public void setIsMutliSelectable(boolean multi) {
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199 if (multi) {
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200 treeGrid.setSelectionType(SelectionStyle.MULTIPLE);
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201 }
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202 else {
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203 treeGrid.setSelectionType(SelectionStyle.SINGLE);
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204 }
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205 }
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206
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207
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208 /**
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209 * @param handler Handler to be added (notified on add-action).
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210 */
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211 public void addDatacageHandler(DatacageHandler handler) {
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212 if (!handlers.contains(handler)) {
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213 handlers.add(handler);
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214 }
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215 }
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216
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217
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218 /**
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219 * @param h Handler to be added (notified on Double click on node).
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220 */
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221 public void addDatacageDoubleClickHandler(DatacageDoubleClickHandler h) {
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222 if (!doubleHandlers.contains(h)) {
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223 doubleHandlers.add(h);
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224 }
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225 }
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226
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227
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228 /**
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229 * @param handler Handler to remove from list.
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230 */
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diff changeset
231 public void removeDatacageHandler(DatacageHandler handler) {
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232 handlers.remove(handler);
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233 }
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234
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235
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236 public ToLoad getToLoad() {
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237 return toLoad;
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238 }
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239
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240
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241 public ToLoad getSelection() {
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242 // Reset content of toLoads.
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diff changeset
243 toLoad = new ToLoad();
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244
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245 if (treeGrid == null) {
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246 return toLoad;
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247 }
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248
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249 ListGridRecord [] selection = treeGrid.getSelectedRecords();
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250
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251 if (selection != null) {
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252 for (ListGridRecord record: selection) {
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253 if (record instanceof TreeNode) {
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254 collectToLoads((TreeNode)record);
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255 }
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256 }
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257 }
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258
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259 return toLoad;
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260 }
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261
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262
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263 /**
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264 * Returns the titles of selected items (if any).
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265 */
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266 public String[] getSelectionTitles() {
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267 if (treeGrid == null) {
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268 return new String[] {};
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269 }
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270
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271 ListGridRecord [] selection = treeGrid.getSelectedRecords();
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272
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273 if (selection == null) {
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274 return new String[] {};
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275 }
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276
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277 List<String> titleList = new ArrayList<String>();
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278 for (ListGridRecord record: selection) {
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279 if (record instanceof TreeNode) {
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280 titleList.add(((TreeNode)record).getAttribute("name"));
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281 }
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282 }
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283
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284 return titleList.toArray(new String[titleList.size()]);
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285 }
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286
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287
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288 /**
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289 * Callback for add-button.
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290 * Fires to load for every selected element and handler.
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291 */
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292 public void plusClicked() {
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293 if (!getSelection().isEmpty()) {
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294 fireToLoad();
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295 }
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296 }
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297
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298
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299 protected Button createPlusButton() {
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diff changeset
300 Button plusBtn = new Button(messages.datacageAdd());
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301 plusBtn.addClickHandler(new ClickHandler() {
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diff changeset
302 @Override
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303 public void onClick(ClickEvent event) {
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304 plusClicked();
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305 }
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306 });
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307 return plusBtn;
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308 }
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309
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310
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311 protected void fireToLoad() {
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312 for (DatacageHandler handler: handlers) {
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313 handler.toLoad(toLoad);
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314 }
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315 }
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316
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317
1333
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diff changeset
318 /** Notify DatacageDoubleClickHandlers that a doubleclick happened. */
1267
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
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diff changeset
319 protected void fireOnDoubleClick() {
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
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diff changeset
320 for (DatacageDoubleClickHandler handler: doubleHandlers) {
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diff changeset
321 handler.onDoubleClick(toLoad);
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
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diff changeset
322 }
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
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parents: 916
diff changeset
323 }
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
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diff changeset
324
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
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diff changeset
325
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diff changeset
326 protected void doubleClickedOnTree(RecordDoubleClickEvent event) {
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parents:
diff changeset
327 TreeNode node = (TreeNode)event.getRecord();
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parents:
diff changeset
328 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
329 fireOnDoubleClick();
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diff changeset
330 }
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parents:
diff changeset
331
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parents: 892
diff changeset
332
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46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
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diff changeset
333 /**
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
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diff changeset
334 * Adds to toLoad, from info in node.
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diff changeset
335 * Afterwards, add all children of node to stack to parse (next time
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diff changeset
336 * collectToLoads is called).
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diff changeset
337 */
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diff changeset
338 protected void collectToLoads(TreeNode node) {
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parents:
diff changeset
339 Stack<TreeNode> stack = new Stack<TreeNode>();
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parents:
diff changeset
340
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diff changeset
341 stack.push(node);
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parents:
diff changeset
342
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parents:
diff changeset
343 while (!stack.isEmpty()) {
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parents:
diff changeset
344 node = stack.pop();
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parents:
diff changeset
345 String factory = node.getAttribute("factory");
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parents:
diff changeset
346 if (factory != null) { // we need at least a factory
9ecd58f619a4 Moved datacage into a separated widget.
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parents:
diff changeset
347 String artifact = node.getAttribute("artifact-id");
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parents:
diff changeset
348 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
349 String name = node.getAttribute("facet");
848
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parents:
diff changeset
350 String ids = node.getAttribute("ids");
4500
7558a18ceb23 Also use variable for displayname
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4131
diff changeset
351 String displayname = node.getAttribute("name");
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diff changeset
352 String debugAttributeValues = "";
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parents: 1333
diff changeset
353 for (String attr: node.getAttributes()) {
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parents: 1333
diff changeset
354 debugAttributeValues += ("[" + attr +": "
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parents: 1333
diff changeset
355 + node.getAttributeAsString(attr) + "] ");
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
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diff changeset
356 }
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diff changeset
357 GWT.log("DatacageWidget.collectToLoad, attributes are "
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diff changeset
358 + debugAttributeValues);
848
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parents:
diff changeset
359
1352
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
360 toLoad.add(artifact,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
361 factory,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
362 out,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
363 name,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
364 ids,
4500
7558a18ceb23 Also use variable for displayname
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4131
diff changeset
365 displayname);
848
9ecd58f619a4 Moved datacage into a separated widget.
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parents:
diff changeset
366 }
9ecd58f619a4 Moved datacage into a separated widget.
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parents:
diff changeset
367 TreeNode [] children = tree.getChildren(node);
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parents:
diff changeset
368 if (children != null) {
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
369 for (TreeNode child: children) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
370 stack.push(child);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
371 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
372 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
373 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
374 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
375
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
376
3475
9b29facddbd1 Show tooltips for datacage rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2905
diff changeset
377 /** Get meta-data and populate tree with it. */
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
378 protected void triggerTreeBuilding() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
379 Config config = Config.getInstance();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
380 String locale = config.getLocale();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
381
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
382 String artifactId = artifact.getUuid();
868
439068365cde Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 848
diff changeset
383 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
384
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
385 metaDataService.getMetaData(
1425
bc06a671ef60 Removed the URL parameter from service calls. The service
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1352
diff changeset
386 locale,
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
387 artifactId,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
388 userId,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
389 outs,
916
a1a5dc2b9e34 Improved the DEM datacage panel to display the DEMs only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 897
diff changeset
390 parameters,
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
391 new AsyncCallback<DataCageTree>() {
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 3475
diff changeset
392 @Override
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
393 public void onFailure(Throwable caught) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
394 GWT.log("Could not load meta data.");
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
395 SC.warn(caught.getMessage());
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
396 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
397
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 3475
diff changeset
398 @Override
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
399 public void onSuccess(DataCageTree dcTree) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
400 GWT.log("Successfully loaded meta data.");
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
401 IdGenerator idGenerator = new IdGenerator();
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
402 DataCageNode dcRoot = dcTree.getRoot();
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
403 TreeNode root = buildRecursiveChildren(
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
404 dcRoot, idGenerator);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
405 tree.setRoot(root);
2478
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
406
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
407 TreeNode[] nodes = tree.getChildren(root);
5462
f2371f3aaf03 Show top level folder icons only if node has no factory
Andre Heinecke <aheinecke@intevation.de>
parents: 4500
diff changeset
408 for (TreeNode node: nodes) {
f2371f3aaf03 Show top level folder icons only if node has no factory
Andre Heinecke <aheinecke@intevation.de>
parents: 4500
diff changeset
409 if (node.getAttribute("factory") == null &&
f2371f3aaf03 Show top level folder icons only if node has no factory
Andre Heinecke <aheinecke@intevation.de>
parents: 4500
diff changeset
410 !tree.hasChildren(node)) {
f2371f3aaf03 Show top level folder icons only if node has no factory
Andre Heinecke <aheinecke@intevation.de>
parents: 4500
diff changeset
411 node.setIsFolder(true);
2478
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
412 }
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
413 }
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
414
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
415 if (idGenerator.current() < MAX_OPEN) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
416 tree.openAll();
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
417 }
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
418 treeGrid.setData(tree);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
419 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
420 });
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
421 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
422
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
423 private static final class IdGenerator {
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
424 protected int current;
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
425
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
426 public IdGenerator() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
427 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
428
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
429 public int next() {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
430 return current++;
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
431 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
432
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
433 public int current() {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
434 return current;
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
435 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
436 } // class IdGenerator
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
437
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
438 private String i18n(String s) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
439 if (!(s.startsWith("${") && s.endsWith("}"))) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
440 return s;
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
441 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
442
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
443 s = s.substring(2, s.length()-1);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
444
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
445 try {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
446 return messages.getString(s);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
447 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
448 catch (MissingResourceException mre) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
449 GWT.log("cannot find i18n for + '" + s + "'");
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
450 return s;
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
451 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
452 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
453
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
454 protected TreeNode buildRecursiveChildren(
2905
51ed89b754ae FLYS client: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2478
diff changeset
455 DataCageNode node,
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
456 IdGenerator idGenerator
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
457 ) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
458 TreeNode tn = new TreeNode();
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
459 tn.setAttribute("id", idGenerator.next());
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
460
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
461 List<DataCageNode> children = node.getChildren();
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
462
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
463 if (children != null) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
464 TreeNode [] tns = new TreeNode[children.size()];
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
465 for (int i = 0; i < tns.length; ++i) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
466 DataCageNode child = children.get(i);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
467 tns[i] = buildRecursiveChildren(child, idGenerator);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
468 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
469 tn.setAttribute("children-nodes", tns);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
470 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
471
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
472 tn.setAttribute("name", i18n(node.getDescription()));
892
63b258bf365c Bugfix: Use name instead of description for loading new facets via Datacage.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 884
diff changeset
473 tn.setAttribute("facet", node.getName());
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
474
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
475 AttrList attrs = node.getAttributes();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
476 if (attrs != null) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
477 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
478 String key = attrs.getKey(i);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
479 String value = attrs.getValue(i);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
480 tn.setAttribute(key, value);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
481 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
482 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
483
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
484 return tn;
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
485 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
486 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
487 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org