Mercurial > dive4elements > river

annotate gwt-client/src/main/java/org/dive4elements/river/client/client/ui/map/GetFeatureInfoWindow.java @ 5961:55687a506296

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Only show localized elements in getfeatureinfo Flys issue775
author Andre Heinecke <aheinecke@intevation.de>
date Fri, 10 May 2013 10:02:27 +0200
parents 172338b1407f
children ea9eef426962
rev   line source
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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.map;
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10
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11 import com.google.gwt.core.client.GWT;
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12
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13 import com.smartgwt.client.widgets.HTMLPane;
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14 import com.smartgwt.client.widgets.Window;
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15
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16 import com.smartgwt.client.widgets.layout.VLayout;
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17
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18 import com.smartgwt.client.widgets.viewer.DetailViewer;
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19 import com.smartgwt.client.widgets.viewer.DetailViewerField;
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20 import com.smartgwt.client.widgets.viewer.DetailViewerRecord;
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21
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22 import java.util.ArrayList;
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23 import java.util.List;
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24 import java.util.Map;
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25 import java.util.MissingResourceException;
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26 import java.util.Set;
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27
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28 import org.dive4elements.river.client.client.FLYSConstants;
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29
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30 import org.dive4elements.river.client.shared.model.FeatureInfo;
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31
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32 import org.gwtopenmaps.openlayers.client.feature.VectorFeature;
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33
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34 import org.gwtopenmaps.openlayers.client.util.Attributes;
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35 import org.gwtopenmaps.openlayers.client.util.JSObject;
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36
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37 public class GetFeatureInfoWindow extends Window {
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38
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39 protected FLYSConstants MSG = GWT.create(FLYSConstants.class);
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40
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41 protected List<FeatureInfo> features;
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42
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43 protected String title;
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44
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45 protected String featureInfoHTML;
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46
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47
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48 public static final int ROW_HEIGHT = 25;
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49
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50
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51 public GetFeatureInfoWindow(List<FeatureInfo> features, String title) {
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52 super();
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53 this.features = features;
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54 this.title = title;
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55
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56 initLayout();
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57 }
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58
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59 public GetFeatureInfoWindow(String featureInfoHTML, String title) {
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60 super();
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61 features = null;
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62 this.title = title;
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63 this.featureInfoHTML = featureInfoHTML;
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64
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65 initLayoutHTML();
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66 }
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67
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68 protected void initLayoutHTML() {
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69 HTMLPane pane = new HTMLPane();
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70 pane.setContents(featureInfoHTML);
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71 addItem(pane);
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72 setWidth(500);
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73 setHeight(300);
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74
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75 setTitle(MSG.getFeatureInfoWindowTitle() + " " + title);
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76
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77 setIsModal(false);
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78 // setShowModalMask(true);
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79
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80 centerInPage();
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81 }
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82
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83 protected void initLayout() {
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84 VLayout root = new VLayout();
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85
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86 for (FeatureInfo feature: features) {
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87 // Currently this should alway be only one
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88 root.addMember(createFeatureViewer(feature));
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89 setTitle(MSG.getFeatureInfoWindowTitle() + " " + title);
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90 }
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91
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92 addItem(root);
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93
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94 setWidth(500);
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95 setHeight(300);
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96
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97 setIsModal(false);
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98 // setShowModalMask(true);
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99
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100 centerInPage();
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101 }
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102
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103
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104 protected DetailViewer createFeatureViewer(FeatureInfo feature) {
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105 DetailViewer detailViewer = new DetailViewer();
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106 detailViewer.setWidth(487);
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107
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108 Map<String, String> attrs = feature.getAttrs();
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109 Set<Map.Entry<String, String>> entries = attrs.entrySet();
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110 List <DetailViewerField> fields = new ArrayList<DetailViewerField>();
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111 DetailViewerRecord dr = new DetailViewerRecord();
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112
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113 DetailViewerField path_field = null; // Make sure path is always the last element
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114
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115 for (Map.Entry<String, String> entry: entries) {
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116 String localized;
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117 try {
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118 localized = MSG.getString(entry.getKey());
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119 } catch (MissingResourceException mre) {
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120 localized = entry.getKey();
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121 // We filter unwanted information by localization
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122 continue;
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123 }
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124 if (entry.getKey().equals("PATH")) {
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125 path_field = new DetailViewerField(entry.getKey(), localized);
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126 } else {
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127 fields.add(new DetailViewerField(entry.getKey(), localized));
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128 }
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129 dr.setAttribute(entry.getKey(), entry.getValue());
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130 }
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131 if (path_field != null)
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132 fields.add(path_field);
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133
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134 DetailViewerField[] fieldArray = new DetailViewerField[fields.size()];
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135 detailViewer.setFields(fields.toArray(fieldArray));
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136 detailViewer.setData(new DetailViewerRecord[]{dr});
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137 detailViewer.setCanSelectText(true);
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138
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139 return detailViewer;
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140 }
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141
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142
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143 protected String[][] extractProperties(VectorFeature feature) {
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144 Attributes tmp = feature.getAttributes();
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145 JSObject jsobj = tmp.getJSObject();
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146
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147 String tmpNames = jsobj.getPropertyNames();
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148 String[] allNames = tmpNames.split(",");
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149
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150 String[][] attr = new String[allNames.length][];
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151
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152 for (int i = 0, n = attr.length; i < n; i++) {
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153 attr[i] = new String[] {
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154 allNames[i],
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155 jsobj.getPropertyAsString(allNames[i]) };
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156 }
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157
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158 return attr;
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159 }
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160 }
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161 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :
http://dive4elements.wald.intevation.org