Mercurial > dive4elements > river

annotate gwt-client/src/main/java/org/dive4elements/river/client/client/ui/DatacageWidget.java @ 5861:172338b1407f

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GWT client: Added copyright header.
author Sascha L. Teichmann <teichmann@intevation.de>
date Sun, 28 Apr 2013 14:30:15 +0200
parents 5aa05a7a34b7
children 88d6bddbf6cd
rev   line source
5861
172338b1407f GWT client: Added copyright header.
Sascha L. Teichmann <teichmann@intevation.de>
parents: 5838
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1 /* Copyright (C) 2011, 2012, 2013 by Bundesanstalt für Gewässerkunde
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2 * Software engineering by Intevation GmbH
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3 *
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4 * This file is Free Software under the GNU AGPL (>=v3)
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5 * and comes with ABSOLUTELY NO WARRANTY! Check out the
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6 * documentation coming with Dive4Elements River for details.
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7 */
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8
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9 package org.dive4elements.river.client.client.ui;
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10
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11 import com.google.gwt.core.client.GWT;
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12 import com.google.gwt.user.client.rpc.AsyncCallback;
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13
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14 import com.smartgwt.client.types.SelectionStyle;
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15 import com.smartgwt.client.types.TreeModelType;
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16 import com.smartgwt.client.util.SC;
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17 import com.smartgwt.client.widgets.Button;
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18 import com.smartgwt.client.widgets.events.ClickEvent;
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19 import com.smartgwt.client.widgets.events.ClickHandler;
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20 import com.smartgwt.client.widgets.grid.HoverCustomizer;
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21 import com.smartgwt.client.widgets.grid.ListGridRecord;
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22 import com.smartgwt.client.widgets.grid.events.RecordDoubleClickEvent;
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23 import com.smartgwt.client.widgets.grid.events.RecordDoubleClickHandler;
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24 import com.smartgwt.client.widgets.layout.VLayout;
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25 import com.smartgwt.client.widgets.tree.Tree;
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26 import com.smartgwt.client.widgets.tree.TreeGrid;
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27 import com.smartgwt.client.widgets.tree.TreeNode;
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28
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29 import org.dive4elements.river.client.client.Config;
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30 import org.dive4elements.river.client.client.FLYSConstants;
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31 import org.dive4elements.river.client.client.event.DatacageDoubleClickHandler;
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32 import org.dive4elements.river.client.client.event.DatacageHandler;
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33 import org.dive4elements.river.client.client.services.MetaDataService;
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34 import org.dive4elements.river.client.client.services.MetaDataServiceAsync;
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35 import org.dive4elements.river.client.client.ui.ScreenLock;
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36 import org.dive4elements.river.client.shared.model.Artifact;
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37 import org.dive4elements.river.client.shared.model.AttrList;
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38 import org.dive4elements.river.client.shared.model.DataCageNode;
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39 import org.dive4elements.river.client.shared.model.DataCageTree;
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40 import org.dive4elements.river.client.shared.model.ToLoad;
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41 import org.dive4elements.river.client.shared.model.User;
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42
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43 import java.util.ArrayList;
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44 import java.util.List;
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45 import java.util.MissingResourceException;
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46 import java.util.Stack;
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47
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48 // TODO: refactor, extract ~DataCageGrid
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49 /**
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50 * Display tree of, for example, previous calculations and allows
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51 * selection in order to access/clone these.
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52 */
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53 public class DatacageWidget
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54 extends VLayout
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55 {
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56 public static final int MAX_OPEN = 30;
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57
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58 protected MetaDataServiceAsync metaDataService =
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59 GWT.create(MetaDataService.class);
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60
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61 protected FLYSConstants messages =
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62 GWT.create(FLYSConstants.class);
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63
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64 protected Artifact artifact;
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65 protected User user;
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66 protected String outs;
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67 protected String parameters;
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68
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69 protected TreeGrid treeGrid;
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70 protected Tree tree;
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71
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72 protected ToLoad toLoad;
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73
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74 protected List<DatacageHandler> handlers;
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75 protected List<DatacageDoubleClickHandler> doubleHandlers;
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76
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77 /** Layout to show spinning wheel of joy. */
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78 protected VLayout lockScreen;
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79
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80
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81 public DatacageWidget() {
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82 handlers = new ArrayList<DatacageHandler>();
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83 doubleHandlers = new ArrayList<DatacageDoubleClickHandler>();
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84 }
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85
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86
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87 public DatacageWidget(Artifact artifact, User user) {
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88 this(artifact, user, null);
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89 }
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90
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91 public DatacageWidget(Artifact artifact, User user, String outs) {
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92 this(artifact, user, outs, true);
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93 }
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94
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95 public DatacageWidget(
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96 Artifact artifact,
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97 User user,
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98 String outs,
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99 boolean showButton
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100 ) {
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101 this(artifact, user, outs, null, showButton);
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102 }
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103
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104
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105 public DatacageWidget(
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106 Artifact artifact,
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107 User user,
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108 String outs,
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109 String parameters,
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110 boolean showButton
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111 ) {
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112 this();
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113
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114 this.artifact = artifact;
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115 this.user = user;
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116 this.outs = outs;
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117 this.parameters = parameters;
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118
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119 toLoad = new ToLoad();
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120
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121 setWidth100();
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122
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diff changeset
123 tree = new Tree();
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124 tree.setModelType(TreeModelType.CHILDREN);
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125 tree.setNameProperty("name");
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126 tree.setIdField("id");
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127 tree.setChildrenProperty("children-nodes");
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128 tree.setShowRoot(false);
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129
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130 treeGrid = new TreeGrid();
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131 treeGrid.setLoadDataOnDemand(false);
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132 treeGrid.setWidth100();
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133 treeGrid.setHeight100();
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134 treeGrid.setShowRoot(false);
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f8c03d3af300 Reactivated the Enterprise Blue theme. Fixes some icon and image issues in IE8.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1425
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135 treeGrid.setNodeIcon("[SKIN]/../blank.gif");
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136 treeGrid.setShowConnectors(true);
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137 treeGrid.setLoadingMessage(messages.databasket_loading());
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138 treeGrid.setEmptyMessage(messages.databasket_loading());
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139 treeGrid.setLoadingDataMessage(messages.databasket_loading());
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140
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141 treeGrid.setHoverMoveWithMouse(true);
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142 treeGrid.setCanHover(true);
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143 treeGrid.setShowHover(true);
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144 treeGrid.setHoverOpacity(75);
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6958479ec92d Increase the width of the hover item a bit.
Andre Heinecke <aheinecke@intevation.de>
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145 treeGrid.setHoverWidth(120);
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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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parents:
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182 }
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183
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6ec7c8ebb2c9 DatacageWidget: Use ScreenLock when loading dc data, solves flys/issue1152 .
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5462
diff changeset
184 public void lockUI() {
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parents: 5462
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185 lockScreen = ScreenLock.lockUI(this, lockScreen);
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parents: 5462
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186 }
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parents: 5462
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187
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5462
diff changeset
188 /** Enable input, remove grey, remove spinning wheel of joy. */
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5462
diff changeset
189 public void unlockUI() {
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Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5462
diff changeset
190 ScreenLock.unlockUI(this, lockScreen);
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191 }
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192
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193 /**
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194 * @param handler Handler to be added (notified on add-action).
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195 */
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diff changeset
196 public DatacageWidget(Artifact artifact, User user, String outs,
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diff changeset
197 DatacageHandler handler) {
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diff changeset
198 this(artifact, user, outs);
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diff changeset
199 this.addDatacageHandler(handler);
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200 }
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parents: 892
diff changeset
201
2b6efb8b2301 Refactored DatacageWidget to allow reuse in other use-cases.
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parents: 892
diff changeset
202
916
a1a5dc2b9e34 Improved the DEM datacage panel to display the DEMs only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 897
diff changeset
203 public DatacageWidget(
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parents: 897
diff changeset
204 Artifact artifact,
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diff changeset
205 User user,
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diff changeset
206 String outs,
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diff changeset
207 DatacageHandler handler,
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diff changeset
208 String parameters
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
209 ) {
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diff changeset
210 this(artifact, user, outs, handler);
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diff changeset
211 this.parameters = parameters;
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diff changeset
212 }
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parents: 897
diff changeset
213
a1a5dc2b9e34 Improved the DEM datacage panel to display the DEMs only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 897
diff changeset
214
1283
e8bb11976c70 Neaten certain GUI aspects with W-Diff waterlevel-pair selection.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1268
diff changeset
215 /**
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diff changeset
216 * Sets whether more than one item can be selected.
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parents: 1268
diff changeset
217 * @param multi if true, allow mutliple selections.
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parents: 1268
diff changeset
218 */
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diff changeset
219 public void setIsMutliSelectable(boolean multi) {
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diff changeset
220 if (multi) {
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diff changeset
221 treeGrid.setSelectionType(SelectionStyle.MULTIPLE);
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diff changeset
222 }
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1267
diff changeset
223 else {
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diff changeset
224 treeGrid.setSelectionType(SelectionStyle.SINGLE);
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225 }
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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226 }
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1267
diff changeset
227
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1267
diff changeset
228
897
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229 /**
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diff changeset
230 * @param handler Handler to be added (notified on add-action).
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diff changeset
231 */
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diff changeset
232 public void addDatacageHandler(DatacageHandler handler) {
884
ace7e9cfbb7f Fixed some bugs that avoided datacage usage.
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diff changeset
233 if (!handlers.contains(handler)) {
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diff changeset
234 handlers.add(handler);
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235 }
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diff changeset
236 }
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237
897
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238
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diff changeset
239 /**
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diff changeset
240 * @param h Handler to be added (notified on Double click on node).
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 */
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
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parents: 916
diff changeset
242 public void addDatacageDoubleClickHandler(DatacageDoubleClickHandler h) {
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
243 if (!doubleHandlers.contains(h)) {
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
244 doubleHandlers.add(h);
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
245 }
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
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246 }
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247
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248
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249 /**
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250 * @param handler Handler to remove from list.
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251 */
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252 public void removeDatacageHandler(DatacageHandler handler) {
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253 handlers.remove(handler);
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254 }
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255
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256
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257 public ToLoad getToLoad() {
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258 return toLoad;
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259 }
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260
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261
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262 public ToLoad getSelection() {
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263 // Reset content of toLoads.
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264 toLoad = new ToLoad();
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265
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266 if (treeGrid == null) {
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267 return toLoad;
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268 }
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269
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270 ListGridRecord [] selection = treeGrid.getSelectedRecords();
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271
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272 if (selection != null) {
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273 for (ListGridRecord record: selection) {
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274 if (record instanceof TreeNode) {
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275 collectToLoads((TreeNode)record);
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276 }
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277 }
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278 }
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279
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280 return toLoad;
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281 }
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282
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283
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284 /**
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285 * Returns the titles of selected items (if any).
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286 */
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287 public String[] getSelectionTitles() {
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288 if (treeGrid == null) {
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289 return new String[] {};
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290 }
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291
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292 ListGridRecord [] selection = treeGrid.getSelectedRecords();
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293
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294 if (selection == null) {
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295 return new String[] {};
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296 }
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297
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298 List<String> titleList = new ArrayList<String>();
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299 for (ListGridRecord record: selection) {
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300 if (record instanceof TreeNode) {
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301 titleList.add(((TreeNode)record).getAttribute("name"));
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302 }
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303 }
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304
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305 return titleList.toArray(new String[titleList.size()]);
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306 }
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307
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308
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309 /**
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310 * Callback for add-button.
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311 * Fires to load for every selected element and handler.
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312 */
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313 public void plusClicked() {
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314 if (!getSelection().isEmpty()) {
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315 fireToLoad();
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316 }
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317 }
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318
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319
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320 protected Button createPlusButton() {
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321 Button plusBtn = new Button(messages.datacageAdd());
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322 plusBtn.addClickHandler(new ClickHandler() {
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323 @Override
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324 public void onClick(ClickEvent event) {
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325 plusClicked();
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326 }
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327 });
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328 return plusBtn;
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329 }
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330
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331
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332 protected void fireToLoad() {
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333 for (DatacageHandler handler: handlers) {
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diff changeset
334 handler.toLoad(toLoad);
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335 }
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336 }
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337
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338
1333
1627a28c4504 Cosmetics, docs.
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diff changeset
339 /** Notify DatacageDoubleClickHandlers that a doubleclick happened. */
1267
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
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diff changeset
340 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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341 for (DatacageDoubleClickHandler handler: doubleHandlers) {
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342 handler.onDoubleClick(toLoad);
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343 }
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344 }
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345
07aa1f504491 Bugfix: #323 A double click in the datacage widget triggers the DatacageDoubleClickHandler.onDoubleClick() method of all registered handlers.
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346
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347 protected void doubleClickedOnTree(RecordDoubleClickEvent event) {
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diff changeset
348 TreeNode node = (TreeNode)event.getRecord();
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diff changeset
349 collectToLoads(node);
1267
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diff changeset
350 fireOnDoubleClick();
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351 }
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352
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353
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46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
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diff changeset
354 /**
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
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diff changeset
355 * Adds to toLoad, from info in node.
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diff changeset
356 * Afterwards, add all children of node to stack to parse (next time
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diff changeset
357 * collectToLoads is called).
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diff changeset
358 */
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diff changeset
359 protected void collectToLoads(TreeNode node) {
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parents:
diff changeset
360 Stack<TreeNode> stack = new Stack<TreeNode>();
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parents:
diff changeset
361
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parents:
diff changeset
362 stack.push(node);
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parents:
diff changeset
363
9ecd58f619a4 Moved datacage into a separated widget.
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parents:
diff changeset
364 while (!stack.isEmpty()) {
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parents:
diff changeset
365 node = stack.pop();
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parents:
diff changeset
366 String factory = node.getAttribute("factory");
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parents:
diff changeset
367 if (factory != null) { // we need at least a factory
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parents:
diff changeset
368 String artifact = node.getAttribute("artifact-id");
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parents:
diff changeset
369 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
370 String name = node.getAttribute("facet");
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
371 String ids = node.getAttribute("ids");
4500
7558a18ceb23 Also use variable for displayname
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4131
diff changeset
372 String displayname = node.getAttribute("name");
1349
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1333
diff changeset
373 String debugAttributeValues = "";
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1333
diff changeset
374 for (String attr: node.getAttributes()) {
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1333
diff changeset
375 debugAttributeValues += ("[" + attr +": "
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1333
diff changeset
376 + node.getAttributeAsString(attr) + "] ");
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1333
diff changeset
377 }
46a4b74d87bf Allow (yet limited) usage of zus and flood-protection data in wdiffs.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1333
diff changeset
378 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
379 + debugAttributeValues);
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
380
1352
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
381 toLoad.add(artifact,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
382 factory,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
383 out,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
384 name,
01b18db3b288 In WDiff datacage input make names survive backjumps.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 1349
diff changeset
385 ids,
4500
7558a18ceb23 Also use variable for displayname
Björn Ricks <bjoern.ricks@intevation.de>
parents: 4131
diff changeset
386 displayname);
848
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 TreeNode [] children = tree.getChildren(node);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
389 if (children != null) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
390 for (TreeNode child: children) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
391 stack.push(child);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
392 }
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 }
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
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
397
3475
9b29facddbd1 Show tooltips for datacage rows.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 2905
diff changeset
398 /** 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
399 protected void triggerTreeBuilding() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
400 Config config = Config.getInstance();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
401 String locale = config.getLocale();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
402
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
403 String artifactId = artifact.getUuid();
868
439068365cde Minor cosmetics.
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 848
diff changeset
404 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
405
5488
6ec7c8ebb2c9 DatacageWidget: Use ScreenLock when loading dc data, solves flys/issue1152 .
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5462
diff changeset
406 lockUI();
6ec7c8ebb2c9 DatacageWidget: Use ScreenLock when loading dc data, solves flys/issue1152 .
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5462
diff changeset
407
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
408 metaDataService.getMetaData(
1425
bc06a671ef60 Removed the URL parameter from service calls. The service
Raimund Renkert <raimund.renkert@intevation.de>
parents: 1352
diff changeset
409 locale,
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
410 artifactId,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
411 userId,
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
412 outs,
916
a1a5dc2b9e34 Improved the DEM datacage panel to display the DEMs only.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 897
diff changeset
413 parameters,
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
414 new AsyncCallback<DataCageTree>() {
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 3475
diff changeset
415 @Override
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
416 public void onFailure(Throwable caught) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
417 GWT.log("Could not load meta data.");
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
418 SC.warn(caught.getMessage());
5488
6ec7c8ebb2c9 DatacageWidget: Use ScreenLock when loading dc data, solves flys/issue1152 .
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5462
diff changeset
419 unlockUI();
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
420 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
421
4131
360e22afb98b Cosmetics, warnings and minor TODOs.
Christian Lins <christian.lins@intevation.de>
parents: 3475
diff changeset
422 @Override
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
423 public void onSuccess(DataCageTree dcTree) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
424 GWT.log("Successfully loaded meta data.");
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
425 IdGenerator idGenerator = new IdGenerator();
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
426 DataCageNode dcRoot = dcTree.getRoot();
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
427 TreeNode root = buildRecursiveChildren(
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
428 dcRoot, idGenerator);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
429 tree.setRoot(root);
2478
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
430
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
431 TreeNode[] nodes = tree.getChildren(root);
5462
f2371f3aaf03 Show top level folder icons only if node has no factory
Andre Heinecke <aheinecke@intevation.de>
parents: 4500
diff changeset
432 for (TreeNode node: nodes) {
f2371f3aaf03 Show top level folder icons only if node has no factory
Andre Heinecke <aheinecke@intevation.de>
parents: 4500
diff changeset
433 if (node.getAttribute("factory") == null &&
f2371f3aaf03 Show top level folder icons only if node has no factory
Andre Heinecke <aheinecke@intevation.de>
parents: 4500
diff changeset
434 !tree.hasChildren(node)) {
f2371f3aaf03 Show top level folder icons only if node has no factory
Andre Heinecke <aheinecke@intevation.de>
parents: 4500
diff changeset
435 node.setIsFolder(true);
2478
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
436 }
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
437 }
6462a02022ab Issue 424.
Raimund Renkert <raimund.renkert@intevation.de>
parents: 2435
diff changeset
438
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
439 if (idGenerator.current() < MAX_OPEN) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
440 tree.openAll();
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
441 }
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
442 treeGrid.setData(tree);
5488
6ec7c8ebb2c9 DatacageWidget: Use ScreenLock when loading dc data, solves flys/issue1152 .
Felix Wolfsteller <felix.wolfsteller@intevation.de>
parents: 5462
diff changeset
443 unlockUI();
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 });
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
446 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
447
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
448 private static final class IdGenerator {
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
449 protected int current;
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
450
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
451 public IdGenerator() {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
452 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
453
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
454 public int next() {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
455 return current++;
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
456 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
457
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
458 public int current() {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
459 return current;
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
460 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
461 } // class IdGenerator
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
462
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
463 private String i18n(String s) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
464 if (!(s.startsWith("${") && s.endsWith("}"))) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
465 return s;
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
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
468 s = s.substring(2, s.length()-1);
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 try {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
471 return messages.getString(s);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
472 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
473 catch (MissingResourceException mre) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
474 GWT.log("cannot find i18n for + '" + s + "'");
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
475 return s;
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
476 }
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
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
479 protected TreeNode buildRecursiveChildren(
2905
51ed89b754ae FLYS client: Removed trailing whitespace.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 2478
diff changeset
480 DataCageNode node,
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
481 IdGenerator idGenerator
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
482 ) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
483 TreeNode tn = new TreeNode();
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
484 tn.setAttribute("id", idGenerator.next());
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
485
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
486 List<DataCageNode> children = node.getChildren();
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
487
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
488 if (children != null) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
489 TreeNode [] tns = new TreeNode[children.size()];
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
490 for (int i = 0; i < tns.length; ++i) {
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
491 DataCageNode child = children.get(i);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
492 tns[i] = buildRecursiveChildren(child, idGenerator);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
493 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
494 tn.setAttribute("children-nodes", tns);
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
495 }
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
496
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
497 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
498 tn.setAttribute("facet", node.getName());
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
499
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
500 AttrList attrs = node.getAttributes();
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
501 if (attrs != null) {
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
502 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
503 String key = attrs.getKey(i);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
504 String value = attrs.getValue(i);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
505 tn.setAttribute(key, value);
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
506 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
507 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
508
1325
2f5fbfeda1d4 Introduced i18n for datacage
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents: 1283
diff changeset
509 return tn;
848
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
510 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
511 }
9ecd58f619a4 Moved datacage into a separated widget.
Sascha L. Teichmann <sascha.teichmann@intevation.de>
parents:
diff changeset
512 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org