Mercurial > dive4elements > river

annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/DatacageWidget.java @ 4131:360e22afb98b

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Cosmetics, warnings and minor TODOs.
author Christian Lins <christian.lins@intevation.de>
date Mon, 15 Oct 2012 00:04:35 +0200
parents 9b29facddbd1
children 7558a18ceb23
rev   line source
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9ecd58f619a4 Moved datacage into a separated widget.
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parents:
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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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parents: 3475
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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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Raimund Renkert <raimund.renkert@intevation.de>
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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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diff changeset
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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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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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>
parents: 897
diff changeset
193
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e8bb11976c70 Neaten certain GUI aspects with W-Diff waterlevel-pair selection.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
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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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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202 else {
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diff changeset
203 treeGrid.setSelectionType(SelectionStyle.SINGLE);
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204 }
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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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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diff changeset
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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diff changeset
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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diff changeset
245 if (treeGrid == null) {
897
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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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diff changeset
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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diff changeset
299 protected Button createPlusButton() {
1325
2f5fbfeda1d4 Introduced i18n for datacage
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parents: 1283
diff changeset
300 Button plusBtn = new Button(messages.datacageAdd());
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diff changeset
301 plusBtn.addClickHandler(new ClickHandler() {
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diff changeset
302 @Override
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diff changeset
303 public void onClick(ClickEvent event) {
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diff changeset
304 plusClicked();
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305 }
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diff changeset
306 });
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diff changeset
307 return plusBtn;
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308 }
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diff changeset
309
2b6efb8b2301 Refactored DatacageWidget to allow reuse in other use-cases.
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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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parents:
diff changeset
313 handler.toLoad(toLoad);
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diff changeset
314 }
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parents:
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315 }
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316
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317
1333
1627a28c4504 Cosmetics, docs.
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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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 916
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) {
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
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.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 916
diff changeset
323 }
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
324
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
325
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diff changeset
326 protected void doubleClickedOnTree(RecordDoubleClickEvent event) {
9ecd58f619a4 Moved datacage into a separated widget.
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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();
848
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parents:
diff changeset
330 }
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parents:
diff changeset
331
897
2b6efb8b2301 Refactored DatacageWidget to allow reuse in other use-cases.
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parents: 892
diff changeset
332
1349
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
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parents: 1333
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.
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
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parents: 1333
diff changeset
335 * Afterwards, add all children of node to stack to parse (next time
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
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parents: 1333
diff changeset
336 * collectToLoads is called).
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parents: 1333
diff changeset
337 */
848
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parents:
diff changeset
338 protected void collectToLoads(TreeNode node) {
9ecd58f619a4 Moved datacage into a separated widget.
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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
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
343 while (!stack.isEmpty()) {
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Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
344 node = stack.pop();
9ecd58f619a4 Moved datacage into a separated widget.
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parents:
diff changeset
345 String factory = node.getAttribute("factory");
9ecd58f619a4 Moved datacage into a separated widget.
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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");
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
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
9ecd58f619a4 Moved datacage into a separated widget.
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parents:
diff changeset
350 String ids = node.getAttribute("ids");
1349
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parents: 1333
diff changeset
351 String debugAttributeValues = "";
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parents: 1333
diff changeset
352 for (String attr: node.getAttributes()) {
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
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parents: 1333
diff changeset
353 debugAttributeValues += ("[" + attr +": "
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parents: 1333
diff changeset
354 + node.getAttributeAsString(attr) + "] ");
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
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parents: 1333
diff changeset
355 }
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
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parents: 1333
diff changeset
356 GWT.log("DatacageWidget.collectToLoad, attributes are "
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
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parents: 1333
diff changeset
357 + debugAttributeValues);
848
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parents:
diff changeset
358
1352
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
359 toLoad.add(artifact,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
360 factory,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
361 out,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
362 name,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
363 ids,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
364 node.getAttribute("name"));
848
9ecd58f619a4 Moved datacage into a separated widget.
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parents:
diff changeset
365 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
366 TreeNode [] children = tree.getChildren(node);
9ecd58f619a4 Moved datacage into a separated widget.
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parents:
diff changeset
367 if (children != null) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
368 for (TreeNode child: children) {
9ecd58f619a4 Moved datacage into a separated widget.
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parents:
diff changeset
369 stack.push(child);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
370 }
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
3475
9b29facddbd1 Show tooltips for datacage rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2905
diff changeset
376 /** 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
377 protected void triggerTreeBuilding() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
378 Config config = Config.getInstance();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
379 String locale = config.getLocale();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
380
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
381 String artifactId = artifact.getUuid();
868
439068365cde Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 848
diff changeset
382 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
383
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
384 metaDataService.getMetaData(
1425
bc06a671ef60 Removed the URL parameter from service calls. The service
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1352
diff changeset
385 locale,
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
386 artifactId,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
387 userId,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
388 outs,
916
a1a5dc2b9e34 Improved the DEM datacage panel to display the DEMs only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 897
diff changeset
389 parameters,
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
390 new AsyncCallback<DataCageTree>() {
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 3475
diff changeset
391 @Override
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
392 public void onFailure(Throwable caught) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
393 GWT.log("Could not load meta data.");
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
394 SC.warn(caught.getMessage());
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
395 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
396
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 3475
diff changeset
397 @Override
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
398 public void onSuccess(DataCageTree dcTree) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
399 GWT.log("Successfully loaded meta data.");
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
400 IdGenerator idGenerator = new IdGenerator();
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
401 DataCageNode dcRoot = dcTree.getRoot();
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
402 TreeNode root = buildRecursiveChildren(
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
403 dcRoot, idGenerator);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
404 tree.setRoot(root);
2478
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
405
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
406 TreeNode[] nodes = tree.getChildren(root);
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
407 for (int i = 0; i < nodes.length; i++) {
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
408 if(!tree.hasChildren(nodes[i])) {
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
409 nodes[i].setIsFolder(true);
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
410 }
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
411 }
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
412
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
413 if (idGenerator.current() < MAX_OPEN) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
414 tree.openAll();
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
415 }
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
416 treeGrid.setData(tree);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
417 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
418 });
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
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
421 private static final class IdGenerator {
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
422 protected int current;
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
423
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
424 public IdGenerator() {
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
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
427 public int next() {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
428 return current++;
848
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
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
431 public int current() {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
432 return current;
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
433 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
434 } // class IdGenerator
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
435
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
436 private String i18n(String s) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
437 if (!(s.startsWith("${") && s.endsWith("}"))) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
438 return s;
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
439 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
440
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
441 s = s.substring(2, s.length()-1);
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 try {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
444 return messages.getString(s);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
445 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
446 catch (MissingResourceException mre) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
447 GWT.log("cannot find i18n for + '" + s + "'");
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
448 return s;
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
449 }
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 protected TreeNode buildRecursiveChildren(
2905
51ed89b754ae FLYS client: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2478
diff changeset
453 DataCageNode node,
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
454 IdGenerator idGenerator
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
455 ) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
456 TreeNode tn = new TreeNode();
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
457 tn.setAttribute("id", idGenerator.next());
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
458
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
459 List<DataCageNode> children = node.getChildren();
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 if (children != null) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
462 TreeNode [] tns = new TreeNode[children.size()];
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
463 for (int i = 0; i < tns.length; ++i) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
464 DataCageNode child = children.get(i);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
465 tns[i] = buildRecursiveChildren(child, idGenerator);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
466 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
467 tn.setAttribute("children-nodes", tns);
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
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
470 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
471 tn.setAttribute("facet", node.getName());
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
472
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
473 AttrList attrs = node.getAttributes();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
474 if (attrs != null) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
475 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
476 String key = attrs.getKey(i);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
477 String value = attrs.getValue(i);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
478 tn.setAttribute(key, value);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
479 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
480 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
481
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
482 return tn;
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
483 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
484 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
485 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org