Mercurial > dive4elements > river
annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/map/MapOutputTab.java @ 1302:17e7d5e437fb
Bumped OpenLayers to version 2.11 and GWT-OpenLayers to version 0.6
flys-client/trunk@2930 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author | Ingo Weinzierl <ingo.weinzierl@intevation.de> |
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date | Mon, 10 Oct 2011 15:29:39 +0000 |
parents | 45791d12a1f4 |
children | 2e57776f77b5 |
rev | line source |
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Improved the process of creating OutputTabs. Added support for map output.
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1 package de.intevation.flys.client.client.ui.map; |
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2 |
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3 import java.util.List; |
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5 import com.google.gwt.core.client.GWT; |
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6 import com.google.gwt.user.client.rpc.AsyncCallback; |
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7 import com.google.gwt.user.client.ui.HorizontalPanel; |
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8 import com.google.gwt.user.client.ui.Widget; |
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9 |
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10 import com.smartgwt.client.widgets.Canvas; |
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11 import com.smartgwt.client.widgets.events.ResizedEvent; |
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12 import com.smartgwt.client.widgets.events.ResizedHandler; |
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13 import com.smartgwt.client.widgets.layout.HLayout; |
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14 import com.smartgwt.client.widgets.layout.VLayout; |
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15 |
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16 import org.gwtopenmaps.openlayers.client.Bounds; |
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17 import org.gwtopenmaps.openlayers.client.Map; |
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18 import org.gwtopenmaps.openlayers.client.event.VectorFeatureAddedListener; |
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19 import org.gwtopenmaps.openlayers.client.event.VectorFeatureAddedListener.FeatureAddedEvent; |
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20 import org.gwtopenmaps.openlayers.client.event.VectorFeatureRemovedListener; |
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21 import org.gwtopenmaps.openlayers.client.event.VectorFeatureRemovedListener.FeatureRemovedEvent; |
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22 import org.gwtopenmaps.openlayers.client.feature.VectorFeature; |
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23 import org.gwtopenmaps.openlayers.client.format.GeoJSON; |
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24 import org.gwtopenmaps.openlayers.client.layer.Layer; |
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25 import org.gwtopenmaps.openlayers.client.layer.Vector; |
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26 import org.gwtopenmaps.openlayers.client.layer.WMS; |
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27 import org.gwtopenmaps.openlayers.client.layer.WMSParams; |
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28 import org.gwtopenmaps.openlayers.client.layer.WMSOptions; |
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29 |
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30 import de.intevation.flys.client.shared.model.Artifact; |
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31 import de.intevation.flys.client.shared.model.ArtifactDescription; |
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32 import de.intevation.flys.client.shared.model.AttributedTheme; |
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33 import de.intevation.flys.client.shared.model.Collection; |
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34 import de.intevation.flys.client.shared.model.Data; |
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35 import de.intevation.flys.client.shared.model.DataItem; |
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36 import de.intevation.flys.client.shared.model.DataList; |
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37 import de.intevation.flys.client.shared.model.DefaultData; |
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38 import de.intevation.flys.client.shared.model.DefaultDataItem; |
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39 import de.intevation.flys.client.shared.model.Theme; |
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40 import de.intevation.flys.client.shared.model.ThemeList; |
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41 import de.intevation.flys.client.shared.model.OutputMode; |
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42 |
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43 import de.intevation.flys.client.client.Config; |
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44 import de.intevation.flys.client.client.services.StepForwardService; |
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45 import de.intevation.flys.client.client.services.StepForwardServiceAsync; |
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46 import de.intevation.flys.client.client.ui.CollectionView; |
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47 import de.intevation.flys.client.client.ui.OutputTab; |
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48 import de.intevation.flys.client.client.ui.ThemePanel; |
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49 |
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50 |
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51 public class MapOutputTab extends OutputTab { |
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52 |
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53 public static final String DEFAULT_SRID = "4326"; |
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54 |
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55 public static final String BARRIERS_PARAMETER_KEY = "uesk.barriers"; |
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56 |
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57 public static final String WSPLGEN_FACET = "floodmap.wsplgen"; |
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58 |
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59 |
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60 protected StepForwardServiceAsync feedService = |
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61 GWT.create(StepForwardService.class); |
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62 |
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63 protected CollectionView parent; |
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64 |
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65 protected MapToolbar controlPanel; |
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66 protected ThemePanel themePanel; |
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67 protected Widget mapPanel; |
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68 |
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69 protected FloodMap floodMap; |
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70 |
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71 |
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72 public MapOutputTab( |
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73 String title, |
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74 Collection collection, |
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75 OutputMode mode, |
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76 CollectionView collectionView |
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77 ){ |
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78 super(title, collection, mode); |
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79 this.parent = collectionView; |
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80 |
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81 floodMap = new FloodMap(getSrid(), getMaxExtent()); |
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82 |
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83 initLayout(); |
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84 initLayers(); |
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85 initBarriers(); |
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86 } |
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87 |
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88 |
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89 protected void initLayout() { |
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90 VLayout rootLayout = new VLayout(); |
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91 rootLayout.setHeight100(); |
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92 rootLayout.setWidth100(); |
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93 rootLayout.setMembersMargin(2); |
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94 |
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95 final Canvas wrapper = new Canvas(); |
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96 wrapper.setWidth100(); |
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97 wrapper.setHeight100(); |
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98 |
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99 controlPanel = createControlPanel(wrapper); |
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100 mapPanel = floodMap.getMapWidget(); |
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101 Canvas themePanelWrapper = createThemePanel(); |
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102 |
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103 final HorizontalPanel layout = new HorizontalPanel(); |
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104 layout.setWidth("99%"); |
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105 layout.setHeight("99%"); |
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106 layout.add(mapPanel); |
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107 |
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108 wrapper.addChild(layout); |
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109 |
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110 HLayout hlayout = new HLayout(); |
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111 hlayout.setHeight("*"); |
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112 hlayout.setWidth100(); |
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113 hlayout.setMembersMargin(2); |
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114 |
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115 hlayout.addMember(themePanelWrapper); |
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116 hlayout.addMember(wrapper); |
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117 |
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118 rootLayout.addMember(controlPanel); |
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119 rootLayout.addMember(hlayout); |
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120 |
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121 wrapper.addResizedHandler(new ResizedHandler() { |
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122 public void onResized(ResizedEvent e) { |
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123 Integer height = wrapper.getHeight(); |
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124 Integer width = wrapper.getWidth(); |
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125 |
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126 height = height * 99 / 100; |
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127 width = width * 99 / 100; |
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128 |
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129 String w = String.valueOf(width) + "px"; |
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130 String h = String.valueOf(height) + "px"; |
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131 |
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132 floodMap.setSize(w, h); |
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133 } |
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134 }); |
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135 |
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136 setPane(rootLayout); |
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137 } |
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138 |
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139 |
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140 protected void initLayers() { |
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141 ThemeList themeList = themePanel.getThemeList(); |
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142 |
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143 int num = themeList.getThemeCount(); |
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144 |
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145 Map map = floodMap.getMap(); |
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146 Bounds extent = null; |
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147 Bounds wsplgenExtent = null; |
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148 |
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149 for (int i = 1; i <= num; i++) { |
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150 Theme theme = themeList.getThemeAt(i); |
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151 Layer layer = createWMSLayer(theme); |
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152 |
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153 if (layer == null) { |
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154 continue; |
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155 } |
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156 |
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157 map.addLayer(layer); |
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158 |
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159 AttributedTheme at = (AttributedTheme) theme; |
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160 String tmp = at.getAttr("extent"); |
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161 |
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162 if (WSPLGEN_FACET.equals(at.getFacet())) { |
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163 // if there is a wsplgen layer, we want to zoom to |
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164 // that place initially |
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165 wsplgenExtent = boundsFromString(tmp); |
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166 } |
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167 |
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168 if (theme.getActive() == 1) { |
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169 if (extent == null) { |
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170 extent = boundsFromString(tmp); |
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171 } |
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172 else { |
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173 Bounds b = boundsFromString(tmp); |
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174 |
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175 if (b != null) { |
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176 extent.extend(b); |
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177 } |
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178 } |
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179 } |
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180 } |
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181 |
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182 extent = wsplgenExtent != null ? wsplgenExtent : extent; |
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183 |
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184 GWT.log("Maps initial extent = " + extent); |
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185 |
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186 map.zoomToExtent(extent != null |
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187 ? extent |
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188 : new Bounds(-90, -180, 90, 180)); |
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189 } |
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190 |
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191 |
825
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Save and reload user defined geometries (barriers) in the map.
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192 protected void initBarriers() { |
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193 Vector vector = floodMap.getBarrierLayer(); |
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194 vector.addVectorFeatureAddedListener( |
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195 new VectorFeatureAddedListener() { |
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196 public void onFeatureAdded(FeatureAddedEvent e) { |
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197 saveBarriers(); |
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198 } |
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199 } |
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200 ); |
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201 |
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202 vector.addVectorFeatureRemovedListener( |
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203 new VectorFeatureRemovedListener() { |
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204 public void onFeatureRemoved(FeatureRemovedEvent e) { |
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205 saveBarriers(); |
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206 } |
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207 } |
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208 ); |
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209 |
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210 |
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211 Artifact artifact = getArtifact(); |
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212 |
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213 if (artifact == null) { |
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214 return; |
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215 } |
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216 |
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217 ArtifactDescription desc = artifact.getArtifactDescription(); |
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218 |
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219 String geojson = getGeoJSONFromStatic(desc); |
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220 geojson = geojson != null ? geojson : getGeoJSONFromDynamic(desc); |
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221 |
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222 if (geojson == null || geojson.length() == 0) { |
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223 GWT.log("No geojson string found -> no barriers existing."); |
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224 return; |
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225 } |
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226 |
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227 GeoJSON reader = new GeoJSON(); |
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228 VectorFeature[] features = reader.read(geojson); |
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229 |
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230 vector.addFeatures(features); |
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231 } |
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232 |
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233 |
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234 protected String getGeoJSONFromDynamic(ArtifactDescription desc) { |
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235 DataList list = desc.getCurrentData(); |
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236 |
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237 if (list == null) { |
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238 return null; |
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239 } |
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240 |
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241 List<Data> datas = list.getAll(); |
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242 for (Data data: datas) { |
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243 String key = data.getLabel(); |
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244 |
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245 if (key != null && key.equals(BARRIERS_PARAMETER_KEY)) { |
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246 DataItem def = data.getDefault(); |
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247 |
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248 if (def != null) { |
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249 return def.getStringValue(); |
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250 } |
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251 } |
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252 } |
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253 |
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254 return null; |
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255 } |
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256 |
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257 |
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258 protected String getGeoJSONFromStatic(ArtifactDescription desc) { |
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259 // TODO Implement this method, if there are reachable states right after |
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260 // the floodmap state - which is currently not the case. |
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261 return null; |
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262 } |
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263 |
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264 |
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265 public Artifact getArtifact() { |
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266 return parent.getArtifact(); |
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267 } |
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268 |
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269 |
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270 public ThemeList getThemeList() { |
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271 return collection.getThemeList(mode.getName()); |
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272 } |
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273 |
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274 |
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275 public String getSrid() { |
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276 ThemeList themeList = getThemeList(); |
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277 |
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278 int num = themeList.getThemeCount(); |
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279 |
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280 for (int i = 1; i <= num; i++) { |
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281 AttributedTheme theme = (AttributedTheme) themeList.getThemeAt(i); |
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282 |
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283 if (theme == null) { |
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284 continue; |
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285 } |
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286 |
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287 String srid = theme.getAttr("srid"); |
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288 |
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289 if (srid != null && srid.length() > 0) { |
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290 return srid; |
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291 } |
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292 } |
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293 |
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294 return DEFAULT_SRID; |
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295 } |
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296 |
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297 |
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298 public Bounds getMaxExtent() { |
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299 ThemeList themeList = getThemeList(); |
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300 |
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301 int num = themeList.getThemeCount(); |
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302 |
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303 Bounds extent = null; |
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304 |
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305 for (int i = 1; i <= num; i++) { |
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306 AttributedTheme theme = (AttributedTheme) themeList.getThemeAt(i); |
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307 |
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308 if (theme == null) { |
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309 continue; |
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310 } |
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311 |
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312 String tmp = theme.getAttr("extent"); |
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313 |
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314 if (theme.getActive() == 1) { |
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315 if (extent == null) { |
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316 extent = boundsFromString(tmp); |
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317 } |
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318 else { |
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319 Bounds b = boundsFromString(tmp); |
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320 |
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321 if (b != null) { |
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Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
322 extent.extend(b); |
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
323 } |
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
324 } |
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
325 } |
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
326 } |
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
815
diff
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|
327 |
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
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diff
changeset
|
328 return extent; |
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
329 } |
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
815
diff
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|
330 |
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
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parents:
815
diff
changeset
|
331 |
806
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
332 protected Bounds boundsFromString(String bounds) { |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
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parents:
800
diff
changeset
|
333 if (bounds == null || bounds.length() == 0) { |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
334 return null; |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
335 } |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
336 |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
337 String[] values = bounds.split(" "); |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
338 |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
339 if (values == null || values.length < 4) { |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
340 return null; |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
341 } |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
342 |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
343 try { |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
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diff
changeset
|
344 return new Bounds( |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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800
diff
changeset
|
345 Double.valueOf(values[0]), |
823
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
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parents:
815
diff
changeset
|
346 Double.valueOf(values[1]), |
806
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
347 Double.valueOf(values[2]), |
823
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
815
diff
changeset
|
348 Double.valueOf(values[3])); |
806
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff
changeset
|
349 } |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
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parents:
800
diff
changeset
|
350 catch (NumberFormatException nfe) {} |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
351 |
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The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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800
diff
changeset
|
352 return null; |
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The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
353 } |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
354 |
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The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
355 |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
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diff
changeset
|
356 protected Layer createWMSLayer(Theme theme) { |
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The layers created in the floodmap reflect to the facets this output mode has.
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diff
changeset
|
357 if (theme == null) { |
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The layers created in the floodmap reflect to the facets this output mode has.
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parents:
800
diff
changeset
|
358 return null; |
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The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
359 } |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
360 |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
361 AttributedTheme at = (AttributedTheme) theme; |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
362 |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
363 String type = at.getAttr("name"); |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
364 String desc = at.getAttr("description"); |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
365 String url = at.getAttr("url"); |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
366 String layers = at.getAttr("layers"); |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
367 |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
368 if (url == null || layers == null) { |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
369 return null; |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
370 } |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
371 |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
372 //boolean baseLayer = type.equals("floodmap.wmsbackground"); |
797
cc3f481e9484
Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
796
diff
changeset
|
373 |
cc3f481e9484
Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
796
diff
changeset
|
374 WMSParams params = new WMSParams(); |
cc3f481e9484
Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
796
diff
changeset
|
375 params.setLayers(layers); |
cc3f481e9484
Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
796
diff
changeset
|
376 params.setFormat("image/png"); |
806
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
377 params.setIsTransparent(true); |
797
cc3f481e9484
Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
796
diff
changeset
|
378 |
823
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
815
diff
changeset
|
379 WMSOptions opts = new WMSOptions(); |
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
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parents:
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diff
changeset
|
380 opts.setProjection("EPSG:" + getSrid()); |
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
815
diff
changeset
|
381 opts.setSingleTile(true); |
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
815
diff
changeset
|
382 opts.setRatio(1); |
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
815
diff
changeset
|
383 |
407de0f4b66a
Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
815
diff
changeset
|
384 WMS wms = new WMS(desc, url, params, opts); |
806
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
385 wms.setIsVisible(at.getActive() == 1); |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
386 wms.setIsBaseLayer(false); |
797
cc3f481e9484
Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
796
diff
changeset
|
387 |
806
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
388 return wms; |
797
cc3f481e9484
Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
796
diff
changeset
|
389 } |
cc3f481e9484
Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
796
diff
changeset
|
390 |
cc3f481e9484
Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
796
diff
changeset
|
391 |
825
1b9b7e9ab219
Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
823
diff
changeset
|
392 protected MapToolbar createControlPanel(Canvas wrapper) { |
835
c89a42950d11
Removed the digitize controls from map widget that is used in the floodmap state.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
825
diff
changeset
|
393 return new MapToolbar(floodMap, wrapper, false); |
796
cd8603aaa730
Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
394 } |
cd8603aaa730
Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
395 |
cd8603aaa730
Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
396 |
cd8603aaa730
Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
397 protected Canvas createThemePanel() { |
cd8603aaa730
Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
398 Canvas c = new Canvas(); |
cd8603aaa730
Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
399 c.setWidth(200); |
cd8603aaa730
Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
400 c.setHeight100(); |
797
cc3f481e9484
Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
796
diff
changeset
|
401 c.setBorder("1px solid black"); |
796
cd8603aaa730
Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
402 |
806
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
403 themePanel = new MapThemePanel( |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
404 collection, mode, new MapThemePanel.ActivateCallback() { |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
405 public void activate(Theme theme, boolean active) { |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
406 activateTheme(theme, active); |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
407 } |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
408 }); |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
409 c.addChild(themePanel); |
796
cd8603aaa730
Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
410 |
cd8603aaa730
Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
411 return c; |
cd8603aaa730
Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff
changeset
|
412 } |
806
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
413 |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
414 |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
415 protected void activateTheme(Theme theme, boolean active) { |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
416 String name = theme.getDescription(); |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
417 Layer layer = floodMap.getMap().getLayerByName(name); |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
418 |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
419 if (layer != null) { |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
420 layer.setIsVisible(active); |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
421 } |
e50da1f74e58
The layers created in the floodmap reflect to the facets this output mode has.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
800
diff
changeset
|
422 } |
825
1b9b7e9ab219
Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
823
diff
changeset
|
423 |
1b9b7e9ab219
Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
823
diff
changeset
|
424 |
1b9b7e9ab219
Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
823
diff
changeset
|
425 protected void saveBarriers() { |
1b9b7e9ab219
Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
823
diff
changeset
|
426 Vector layer = floodMap.getBarrierLayer(); |
1b9b7e9ab219
Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
823
diff
changeset
|
427 |
1b9b7e9ab219
Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
823
diff
changeset
|
428 GeoJSON format = new GeoJSON(); |
1b9b7e9ab219
Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
823
diff
changeset
|
429 String features = format.write(layer.getFeatures()); |
1b9b7e9ab219
Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
823
diff
changeset
|
430 |
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431 DataItem item = new DefaultDataItem( |
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432 BARRIERS_PARAMETER_KEY, BARRIERS_PARAMETER_KEY, features); |
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433 |
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434 Data data = new DefaultData( |
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435 BARRIERS_PARAMETER_KEY, BARRIERS_PARAMETER_KEY, "String", |
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436 new DataItem[] {item} ); |
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437 |
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438 Config config = Config.getInstance(); |
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439 final String url = config.getServerUrl(); |
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440 final String locale = config.getLocale(); |
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441 |
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442 feedService.go(url, locale, getArtifact(), new Data[] { data }, |
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443 new AsyncCallback<Artifact>() { |
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444 public void onFailure(Throwable caught) { |
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445 GWT.log("Could not save barrier geometries: " + |
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446 caught.getMessage()); |
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447 } |
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448 |
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449 public void onSuccess(Artifact artifact) { |
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450 GWT.log("Successfully saved barrier geometries."); |
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451 } |
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452 } |
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453 ); |
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454 } |
796
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455 } |
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456 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 : |