Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/DatacageWidget.java @ 3475:9b29facddbd1

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Show tooltips for datacage rows. flys-client/trunk@5169 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Felix Wolfsteller <felix.wolfsteller@intevation.de>
date Wed, 08 Aug 2012 08:11:43 +0000
parents 51ed89b754ae
children 360e22afb98b
rev   line source
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9ecd58f619a4 Moved datacage into a separated widget.
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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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d0500e993218 Force a single selection in the datacage widget for DEMs and WSPs.
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18 import com.smartgwt.client.types.SelectionStyle;
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19 import com.smartgwt.client.types.TreeModelType;
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20
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21 import com.smartgwt.client.widgets.layout.VLayout;
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22
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23 import com.smartgwt.client.widgets.events.ClickHandler;
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24 import com.smartgwt.client.widgets.events.ClickEvent;
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25
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26 import com.smartgwt.client.widgets.grid.ListGridRecord;
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27
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28 import com.smartgwt.client.widgets.grid.events.RecordDoubleClickEvent;
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29 import com.smartgwt.client.widgets.grid.events.RecordDoubleClickHandler;
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30
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31 import com.smartgwt.client.widgets.grid.HoverCustomizer;
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32
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33 import de.intevation.flys.client.shared.model.Artifact;
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34 import de.intevation.flys.client.shared.model.User;
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35 import de.intevation.flys.client.shared.model.ToLoad;
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36
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37 import de.intevation.flys.client.client.FLYSConstants;
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38 import de.intevation.flys.client.client.Config;
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39
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40 import de.intevation.flys.client.client.services.MetaDataService;
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41 import de.intevation.flys.client.client.services.MetaDataServiceAsync;
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42
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43 import de.intevation.flys.client.shared.model.DataCageTree;
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44 import de.intevation.flys.client.shared.model.DataCageNode;
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45 import de.intevation.flys.client.shared.model.AttrList;
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46
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47 import java.util.ArrayList;
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48 import java.util.List;
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49 import java.util.MissingResourceException;
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50 import java.util.Stack;
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51
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52 // TODO: refactor, extract ~DataCageGrid
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53 /**
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54 * Display tree of, for example, previous calculations and allows
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55 * selection in order to access/clone these.
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56 */
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57 public class DatacageWidget
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58 extends VLayout
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59 {
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60 public static final int MAX_OPEN = 30;
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61
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62 protected MetaDataServiceAsync metaDataService =
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63 GWT.create(MetaDataService.class);
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64
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65 protected FLYSConstants messages =
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66 GWT.create(FLYSConstants.class);
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67
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68 protected Artifact artifact;
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69 protected User user;
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70 protected String outs;
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71 protected String parameters;
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72
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73 protected TreeGrid treeGrid;
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74 protected Tree tree;
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75
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76 protected ToLoad toLoad;
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77
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78 protected List<DatacageHandler> handlers;
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79 protected List<DatacageDoubleClickHandler> doubleHandlers;
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80
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81
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82 public DatacageWidget() {
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83 handlers = new ArrayList<DatacageHandler>();
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84 doubleHandlers = new ArrayList<DatacageDoubleClickHandler>();
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85 }
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86
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87
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88 public DatacageWidget(Artifact artifact, User user) {
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89 this(artifact, user, null);
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90 }
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91
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92 public DatacageWidget(Artifact artifact, User user, String outs) {
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93 this(artifact, user, outs, true);
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94 }
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95
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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 boolean showButton
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101 ) {
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102 this(artifact, user, outs, null, showButton);
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103 }
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104
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105
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106 public DatacageWidget(
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107 Artifact artifact,
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108 User user,
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109 String outs,
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110 String parameters,
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111 boolean showButton
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112 ) {
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113 this();
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114
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115 this.artifact = artifact;
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116 this.user = user;
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117 this.outs = outs;
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118 this.parameters = parameters;
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119
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120 toLoad = new ToLoad();
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121
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122 setWidth100();
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123
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124 tree = new Tree();
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125 tree.setModelType(TreeModelType.CHILDREN);
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126 tree.setNameProperty("name");
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127 tree.setIdField("id");
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128 tree.setChildrenProperty("children-nodes");
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129 tree.setShowRoot(false);
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130
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131 treeGrid = new TreeGrid();
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132 treeGrid.setLoadDataOnDemand(false);
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133 treeGrid.setWidth100();
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134 treeGrid.setHeight100();
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135 treeGrid.setShowRoot(false);
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136 treeGrid.setNodeIcon("[SKIN]/../blank.gif");
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137 treeGrid.setShowConnectors(true);
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138 treeGrid.setLoadingMessage(messages.databasket_loading());
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139 treeGrid.setEmptyMessage(messages.databasket_loading());
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140 treeGrid.setLoadingDataMessage(messages.databasket_loading());
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141
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142 treeGrid.setHoverMoveWithMouse(true);
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143 treeGrid.setCanHover(true);
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144 treeGrid.setShowHover(true);
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145 treeGrid.setHoverOpacity(75);
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146
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147 treeGrid.setHoverCustomizer(new HoverCustomizer() {
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148 @Override
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149 public String hoverHTML(Object value,
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150 ListGridRecord record,
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151 int rowNum,
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152 int colNum
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153 ) {
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154 if(record instanceof TreeNode) {
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155 TreeNode hoveredTreeNode = (TreeNode)record;
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156 String info = hoveredTreeNode.getAttribute("info");
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157 if (info == null) {
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158 info = hoveredTreeNode.getName();
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159 }
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160 return info;
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161 }
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162 else {
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163 return "";// should not happen
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164 }
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165 }
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166 });
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167
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168 treeGrid.addRecordDoubleClickHandler(new RecordDoubleClickHandler() {
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169 @Override
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170 public void onRecordDoubleClick(RecordDoubleClickEvent event) {
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171 doubleClickedOnTree(event);
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172 }
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173 });
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174
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175 addMember(treeGrid);
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176
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177 if (showButton) {
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178 addMember(createPlusButton());
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179 }
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180
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181 triggerTreeBuilding();
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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 be added (notified on add-action).
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187 */
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188 public DatacageWidget(Artifact artifact, User user, String outs,
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189 DatacageHandler handler) {
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190 this(artifact, user, outs);
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191 this.addDatacageHandler(handler);
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192 }
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193
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194
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diff changeset
195 public DatacageWidget(
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196 Artifact artifact,
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diff changeset
197 User user,
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198 String outs,
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diff changeset
199 DatacageHandler handler,
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200 String parameters
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201 ) {
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diff changeset
202 this(artifact, user, outs, handler);
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203 this.parameters = parameters;
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204 }
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parents: 897
diff changeset
205
a1a5dc2b9e34 Improved the DEM datacage panel to display the DEMs only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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206
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e8bb11976c70 Neaten certain GUI aspects with W-Diff waterlevel-pair selection.
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diff changeset
207 /**
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208 * Sets whether more than one item can be selected.
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209 * @param multi if true, allow mutliple selections.
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diff changeset
210 */
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diff changeset
211 public void setIsMutliSelectable(boolean multi) {
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212 if (multi) {
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213 treeGrid.setSelectionType(SelectionStyle.MULTIPLE);
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214 }
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215 else {
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diff changeset
216 treeGrid.setSelectionType(SelectionStyle.SINGLE);
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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 /**
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222 * @param handler Handler to be added (notified on add-action).
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223 */
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224 public void addDatacageHandler(DatacageHandler handler) {
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225 if (!handlers.contains(handler)) {
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226 handlers.add(handler);
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227 }
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228 }
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229
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230
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diff changeset
231 /**
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232 * @param h Handler to be added (notified on Double click on node).
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233 */
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diff changeset
234 public void addDatacageDoubleClickHandler(DatacageDoubleClickHandler h) {
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diff changeset
235 if (!doubleHandlers.contains(h)) {
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diff changeset
236 doubleHandlers.add(h);
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237 }
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238 }
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diff changeset
239
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
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240
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
241 /**
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242 * @param handler Handler to remove from list.
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243 */
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244 public void removeDatacageHandler(DatacageHandler handler) {
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245 handlers.remove(handler);
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246 }
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247
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248
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249 public ToLoad getToLoad() {
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250 return toLoad;
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251 }
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252
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253
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254 public ToLoad getSelection() {
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255 // Reset content of toLoads.
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256 toLoad = new ToLoad();
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257
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258 if (treeGrid == null) {
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259 return toLoad;
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260 }
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261
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262 ListGridRecord [] selection = treeGrid.getSelection();
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263
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264 if (selection != null) {
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265 for (ListGridRecord record: selection) {
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266 if (record instanceof TreeNode) {
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267 collectToLoads((TreeNode)record);
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268 }
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269 }
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270 }
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271
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272 return toLoad;
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273 }
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274
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275
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276 /**
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277 * Returns the titles of selected items (if any).
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278 */
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279 public String[] getSelectionTitles() {
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280 if (treeGrid == null) {
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281 return new String[] {};
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282 }
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283
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284 ListGridRecord [] selection = treeGrid.getSelection();
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285
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286 if (selection == null) {
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287 return new String[] {};
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288 }
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289
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290 List<String> titleList = new ArrayList<String>();
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291 for (ListGridRecord record: selection) {
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292 if (record instanceof TreeNode) {
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293 titleList.add(((TreeNode)record).getAttribute("name"));
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294 }
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295 }
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296
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297 return titleList.toArray(new String[titleList.size()]);
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298 }
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299
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300
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301 /**
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302 * Callback for add-button.
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303 * Fires to load for every selected element and handler.
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304 */
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305 public void plusClicked() {
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306 if (!getSelection().isEmpty()) {
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307 fireToLoad();
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308 }
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309 }
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310
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311
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312 protected Button createPlusButton() {
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313 Button plusBtn = new Button(messages.datacageAdd());
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314 plusBtn.addClickHandler(new ClickHandler() {
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315 @Override
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316 public void onClick(ClickEvent event) {
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317 plusClicked();
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318 }
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319 });
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320 return plusBtn;
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321 }
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322
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323
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324 protected void fireToLoad() {
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325 for (DatacageHandler handler: handlers) {
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326 handler.toLoad(toLoad);
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327 }
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328 }
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329
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330
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1627a28c4504 Cosmetics, docs.
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331 /** Notify DatacageDoubleClickHandlers that a doubleclick happened. */
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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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diff changeset
332 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
333 for (DatacageDoubleClickHandler handler: doubleHandlers) {
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diff changeset
334 handler.onDoubleClick(toLoad);
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335 }
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336 }
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diff changeset
337
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
338
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339 protected void doubleClickedOnTree(RecordDoubleClickEvent event) {
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diff changeset
340 TreeNode node = (TreeNode)event.getRecord();
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diff changeset
341 collectToLoads(node);
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diff changeset
342 fireOnDoubleClick();
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343 }
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344
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345
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diff changeset
346 /**
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347 * Adds to toLoad, from info in node.
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348 * Afterwards, add all children of node to stack to parse (next time
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349 * collectToLoads is called).
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diff changeset
350 */
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351 protected void collectToLoads(TreeNode node) {
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diff changeset
352 Stack<TreeNode> stack = new Stack<TreeNode>();
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parents:
diff changeset
353
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diff changeset
354 stack.push(node);
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parents:
diff changeset
355
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diff changeset
356 while (!stack.isEmpty()) {
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diff changeset
357 node = stack.pop();
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diff changeset
358 String factory = node.getAttribute("factory");
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parents:
diff changeset
359 if (factory != null) { // we need at least a factory
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parents:
diff changeset
360 String artifact = node.getAttribute("artifact-id");
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parents:
diff changeset
361 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
362 String name = node.getAttribute("facet");
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diff changeset
363 String ids = node.getAttribute("ids");
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diff changeset
364 String debugAttributeValues = "";
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diff changeset
365 for (String attr: node.getAttributes()) {
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diff changeset
366 debugAttributeValues += ("[" + attr +": "
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diff changeset
367 + node.getAttributeAsString(attr) + "] ");
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diff changeset
368 }
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1333
diff changeset
369 GWT.log("DatacageWidget.collectToLoad, attributes are "
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1333
diff changeset
370 + debugAttributeValues);
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
371
1352
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
372 toLoad.add(artifact,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
373 factory,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
374 out,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
375 name,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
376 ids,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
377 node.getAttribute("name"));
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
378 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
379 TreeNode [] children = tree.getChildren(node);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
380 if (children != null) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
381 for (TreeNode child: children) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
382 stack.push(child);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
383 }
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 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
386 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
387
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
388
3475
9b29facddbd1 Show tooltips for datacage rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2905
diff changeset
389 /** 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
390 protected void triggerTreeBuilding() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
391 Config config = Config.getInstance();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
392 String locale = config.getLocale();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
393
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
394 String artifactId = artifact.getUuid();
868
439068365cde Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 848
diff changeset
395 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
396
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
397 metaDataService.getMetaData(
1425
bc06a671ef60 Removed the URL parameter from service calls. The service
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1352
diff changeset
398 locale,
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
399 artifactId,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
400 userId,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
401 outs,
916
a1a5dc2b9e34 Improved the DEM datacage panel to display the DEMs only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 897
diff changeset
402 parameters,
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
403 new AsyncCallback<DataCageTree>() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
404 public void onFailure(Throwable caught) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
405 GWT.log("Could not load meta data.");
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
406 SC.warn(caught.getMessage());
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
407 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
408
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
409 public void onSuccess(DataCageTree dcTree) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
410 GWT.log("Successfully loaded meta data.");
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
411 IdGenerator idGenerator = new IdGenerator();
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
412 DataCageNode dcRoot = dcTree.getRoot();
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
413 TreeNode root = buildRecursiveChildren(
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
414 dcRoot, idGenerator);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
415 tree.setRoot(root);
2478
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
416
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
417 TreeNode[] nodes = tree.getChildren(root);
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
418 for (int i = 0; i < nodes.length; i++) {
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
419 if(!tree.hasChildren(nodes[i])) {
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
420 nodes[i].setIsFolder(true);
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
421 }
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
422 }
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
423
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
424 if (idGenerator.current() < MAX_OPEN) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
425 tree.openAll();
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
426 }
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
427 treeGrid.setData(tree);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
428 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
429 });
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
430 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
431
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
432 private static final class IdGenerator {
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
433 protected int current;
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
434
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
435 public IdGenerator() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
436 }
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 public int next() {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
439 return current++;
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
440 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
441
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
442 public int current() {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
443 return current;
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
444 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
445 } // class IdGenerator
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
446
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
447 private String i18n(String s) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
448 if (!(s.startsWith("${") && s.endsWith("}"))) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
449 return s;
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
450 }
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 s = s.substring(2, s.length()-1);
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 try {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
455 return messages.getString(s);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
456 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
457 catch (MissingResourceException mre) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
458 GWT.log("cannot find i18n for + '" + s + "'");
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
459 return s;
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 }
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 protected TreeNode buildRecursiveChildren(
2905
51ed89b754ae FLYS client: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2478
diff changeset
464 DataCageNode node,
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
465 IdGenerator idGenerator
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
466 ) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
467 TreeNode tn = new TreeNode();
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
468 tn.setAttribute("id", idGenerator.next());
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
469
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
470 List<DataCageNode> children = node.getChildren();
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 if (children != null) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
473 TreeNode [] tns = new TreeNode[children.size()];
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
474 for (int i = 0; i < tns.length; ++i) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
475 DataCageNode child = children.get(i);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
476 tns[i] = buildRecursiveChildren(child, idGenerator);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
477 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
478 tn.setAttribute("children-nodes", tns);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
479 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
480
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
481 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
482 tn.setAttribute("facet", node.getName());
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
483
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
484 AttrList attrs = node.getAttributes();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
485 if (attrs != null) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
486 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
487 String key = attrs.getKey(i);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
488 String value = attrs.getValue(i);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
489 tn.setAttribute(key, value);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
490 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
491 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
492
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
493 return tn;
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
494 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
495 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
496 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org