annotate flys-client/src/main/java/de/intevation/flys/client/client/ui/map/MapOutputTab.java @ 1365:4c65c5b60a86

First step of refactoring the map creation - implemented a MapOutputService. flys-client/trunk@3066 c6561f87-3c4e-4783-a992-168aeb5c3f6f
author Ingo Weinzierl <ingo.weinzierl@intevation.de>
date Tue, 25 Oct 2011 10:29:37 +0000
parents 9981ba2ee13a
children 9085cffbb7c4
rev   line source
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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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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.services.MapOutputService;
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47 import de.intevation.flys.client.client.services.MapOutputServiceAsync;
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48 import de.intevation.flys.client.client.event.RedrawRequestHandler;
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49 import de.intevation.flys.client.client.event.RedrawRequestEvent;
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50 import de.intevation.flys.client.client.ui.CollectionView;
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51 import de.intevation.flys.client.client.ui.OutputTab;
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52 import de.intevation.flys.client.client.ui.ThemePanel;
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53
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54
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55 public class MapOutputTab extends OutputTab implements RedrawRequestHandler {
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56
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57 public static final String DEFAULT_SRID = "4326";
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58
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59 public static final String BARRIERS_PARAMETER_KEY = "uesk.barriers";
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60
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61 public static final String WSPLGEN_FACET = "floodmap.wsplgen";
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62
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63
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64 protected StepForwardServiceAsync feedService =
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65 GWT.create(StepForwardService.class);
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66
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67 protected MapOutputServiceAsync mapService =
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68 GWT.create(MapOutputService.class);
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69
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70 protected MapToolbar controlPanel;
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71 protected ThemePanel themePanel;
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72 protected Widget mapPanel;
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73
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74 protected FloodMap floodMap;
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75
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76
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77 public MapOutputTab(
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78 String title,
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79 Collection collection,
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80 OutputMode mode,
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81 CollectionView collectionView
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82 ){
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83 super(title, collection, collectionView, mode);
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84
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85 floodMap = new FloodMap(getSrid(), getMaxExtent());
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86
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87 mapService.doOut(collection, "http://localhost:8181",
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88 new AsyncCallback<Void>() {
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89 public void onFailure(Throwable caught) {
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90 GWT.log("MAP ERROR: " + caught.getMessage());
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91 }
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92
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93 public void onSuccess(Void v) {
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94 GWT.log("MAP SUCCESS!");
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95 }
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96 }
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97 );
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98
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99 initLayout();
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100 initLayers();
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101 initBarriers();
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102 }
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103
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104
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105 protected void initLayout() {
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106 VLayout rootLayout = new VLayout();
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107 rootLayout.setHeight100();
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108 rootLayout.setWidth100();
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109 rootLayout.setMembersMargin(2);
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110
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111 final Canvas wrapper = new Canvas();
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112 wrapper.setWidth100();
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113 wrapper.setHeight100();
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114
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115 controlPanel = createControlPanel(wrapper);
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116 mapPanel = floodMap.getMapWidget();
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117 Canvas themePanelWrapper = createThemePanel();
800
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118
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119 final HorizontalPanel layout = new HorizontalPanel();
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120 layout.setWidth("99%");
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121 layout.setHeight("99%");
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122 layout.add(mapPanel);
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123
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124 wrapper.addChild(layout);
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125
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126 HLayout hlayout = new HLayout();
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127 hlayout.setHeight("*");
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128 hlayout.setWidth100();
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129 hlayout.setMembersMargin(2);
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130
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131 hlayout.addMember(themePanelWrapper);
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132 hlayout.addMember(wrapper);
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133
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134 rootLayout.addMember(controlPanel);
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135 rootLayout.addMember(hlayout);
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136
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137 wrapper.addResizedHandler(new ResizedHandler() {
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138 public void onResized(ResizedEvent e) {
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139 Integer height = wrapper.getHeight();
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140 Integer width = wrapper.getWidth();
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141
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142 height = height * 99 / 100;
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143 width = width * 99 / 100;
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144
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145 String w = String.valueOf(width) + "px";
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146 String h = String.valueOf(height) + "px";
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147
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148 floodMap.setSize(w, h);
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149 }
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150 });
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151
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152 setPane(rootLayout);
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153 }
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154
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155
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diff changeset
156 protected void initLayers() {
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e50da1f74e58 The layers created in the floodmap reflect to the facets this output mode has.
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157 ThemeList themeList = themePanel.getThemeList();
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diff changeset
158
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diff changeset
159 int num = themeList.getThemeCount();
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diff changeset
160
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diff changeset
161 Map map = floodMap.getMap();
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diff changeset
162 Bounds extent = null;
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163 Bounds wsplgenExtent = null;
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164
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2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
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165 for (int i = num; i >= 0; i--) {
806
e50da1f74e58 The layers created in the floodmap reflect to the facets this output mode has.
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diff changeset
166 Theme theme = themeList.getThemeAt(i);
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diff changeset
167 Layer layer = createWMSLayer(theme);
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diff changeset
168
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diff changeset
169 if (layer == null) {
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diff changeset
170 continue;
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diff changeset
171 }
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diff changeset
172
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diff changeset
173 map.addLayer(layer);
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174
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diff changeset
175 AttributedTheme at = (AttributedTheme) theme;
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diff changeset
176 String tmp = at.getAttr("extent");
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diff changeset
177
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45791d12a1f4 Bugfix: #298 Floodmaps initial zoom is determined by the WSPLGEN layer's extent.
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diff changeset
178 if (WSPLGEN_FACET.equals(at.getFacet())) {
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diff changeset
179 // if there is a wsplgen layer, we want to zoom to
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diff changeset
180 // that place initially
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diff changeset
181 wsplgenExtent = boundsFromString(tmp);
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182 }
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diff changeset
183
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e50da1f74e58 The layers created in the floodmap reflect to the facets this output mode has.
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diff changeset
184 if (theme.getActive() == 1) {
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diff changeset
185 if (extent == null) {
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diff changeset
186 extent = boundsFromString(tmp);
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diff changeset
187 }
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diff changeset
188 else {
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diff changeset
189 Bounds b = boundsFromString(tmp);
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diff changeset
190
e50da1f74e58 The layers created in the floodmap reflect to the facets this output mode has.
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diff changeset
191 if (b != null) {
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diff changeset
192 extent.extend(b);
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diff changeset
193 }
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diff changeset
194 }
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diff changeset
195 }
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diff changeset
196 }
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diff changeset
197
1269
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diff changeset
198 extent = wsplgenExtent != null ? wsplgenExtent : extent;
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diff changeset
199
823
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
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diff changeset
200 GWT.log("Maps initial extent = " + extent);
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
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diff changeset
201
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
202 map.zoomToExtent(extent != null
806
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diff changeset
203 ? extent
e50da1f74e58 The layers created in the floodmap reflect to the facets this output mode has.
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diff changeset
204 : new Bounds(-90, -180, 90, 180));
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diff changeset
205 }
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
206
e50da1f74e58 The layers created in the floodmap reflect to the facets this output mode has.
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diff changeset
207
825
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
208 protected void initBarriers() {
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diff changeset
209 Vector vector = floodMap.getBarrierLayer();
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diff changeset
210 vector.addVectorFeatureAddedListener(
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diff changeset
211 new VectorFeatureAddedListener() {
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diff changeset
212 public void onFeatureAdded(FeatureAddedEvent e) {
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diff changeset
213 saveBarriers();
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
214 }
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
215 }
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
216 );
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
217
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
218 vector.addVectorFeatureRemovedListener(
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diff changeset
219 new VectorFeatureRemovedListener() {
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diff changeset
220 public void onFeatureRemoved(FeatureRemovedEvent e) {
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diff changeset
221 saveBarriers();
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diff changeset
222 }
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
223 }
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
224 );
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
225
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
226
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
227 Artifact artifact = getArtifact();
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diff changeset
228
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
229 if (artifact == null) {
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diff changeset
230 return;
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diff changeset
231 }
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
232
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
233 ArtifactDescription desc = artifact.getArtifactDescription();
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diff changeset
234
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
235 String geojson = getGeoJSONFromStatic(desc);
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diff changeset
236 geojson = geojson != null ? geojson : getGeoJSONFromDynamic(desc);
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diff changeset
237
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
238 if (geojson == null || geojson.length() == 0) {
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diff changeset
239 GWT.log("No geojson string found -> no barriers existing.");
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diff changeset
240 return;
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
241 }
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242
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243 GeoJSON reader = new GeoJSON();
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244 VectorFeature[] features = reader.read(geojson);
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245
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246 vector.addFeatures(features);
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247 }
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248
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249
1364
9981ba2ee13a Display the datacage button in the map toolbar.
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250 @Override
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251 public void onRedrawRequest(RedrawRequestEvent event) {
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252 // TODO FILL ME
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253 GWT.log("TODO: Request redraw.");
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254 }
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255
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256
1306
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
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257 protected Map getMap() {
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diff changeset
258 return floodMap.getMap();
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259 }
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260
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
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261
825
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262 protected String getGeoJSONFromDynamic(ArtifactDescription desc) {
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263 DataList list = desc.getCurrentData();
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264
835
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265 if (list == null) {
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266 return null;
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267 }
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268
825
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269 List<Data> datas = list.getAll();
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270 for (Data data: datas) {
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diff changeset
271 String key = data.getLabel();
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272
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diff changeset
273 if (key != null && key.equals(BARRIERS_PARAMETER_KEY)) {
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diff changeset
274 DataItem def = data.getDefault();
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275
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
276 if (def != null) {
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diff changeset
277 return def.getStringValue();
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278 }
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279 }
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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280 }
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281
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282 return null;
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Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
283 }
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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284
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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285
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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diff changeset
286 protected String getGeoJSONFromStatic(ArtifactDescription desc) {
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diff changeset
287 // TODO Implement this method, if there are reachable states right after
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diff changeset
288 // the floodmap state - which is currently not the case.
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289 return null;
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diff changeset
290 }
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291
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
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292
823
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
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diff changeset
293 public ThemeList getThemeList() {
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294 return collection.getThemeList(mode.getName());
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
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295 }
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
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296
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
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297
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
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diff changeset
298 public String getSrid() {
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diff changeset
299 ThemeList themeList = getThemeList();
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
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diff changeset
300
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
301 int num = themeList.getThemeCount();
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
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diff changeset
302
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
303 for (int i = 1; i <= num; i++) {
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
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diff changeset
304 AttributedTheme theme = (AttributedTheme) themeList.getThemeAt(i);
835
c89a42950d11 Removed the digitize controls from map widget that is used in the floodmap state.
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diff changeset
305
c89a42950d11 Removed the digitize controls from map widget that is used in the floodmap state.
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parents: 825
diff changeset
306 if (theme == null) {
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
307 continue;
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
308 }
c89a42950d11 Removed the digitize controls from map widget that is used in the floodmap state.
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parents: 825
diff changeset
309
823
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
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diff changeset
310 String srid = theme.getAttr("srid");
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
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diff changeset
311
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
312 if (srid != null && srid.length() > 0) {
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
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diff changeset
313 return srid;
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
314 }
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
315 }
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
316
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
317 return DEFAULT_SRID;
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
318 }
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
319
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
320
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
321 public Bounds getMaxExtent() {
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
322 ThemeList themeList = getThemeList();
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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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: 815
diff changeset
324 int num = themeList.getThemeCount();
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
325
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
326 Bounds extent = null;
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
327
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
328 for (int i = 1; i <= num; i++) {
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
329 AttributedTheme theme = (AttributedTheme) themeList.getThemeAt(i);
835
c89a42950d11 Removed the digitize controls from map widget that is used in the floodmap state.
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parents: 825
diff changeset
330
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
331 if (theme == null) {
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
332 continue;
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
333 }
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
334
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
335 String tmp = theme.getAttr("extent");
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
336
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
337 if (theme.getActive() == 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
338 if (extent == null) {
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
339 extent = boundsFromString(tmp);
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
340 }
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
341 else {
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
342 Bounds b = boundsFromString(tmp);
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
343
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
344 if (b != null) {
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
345 extent.extend(b);
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
346 }
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
347 }
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 }
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
349 }
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
350
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
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diff changeset
351 return extent;
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
352 }
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
353
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
354
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
355 protected Bounds boundsFromString(String bounds) {
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
356 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
357 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
358 }
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
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 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
361
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 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
363 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
364 }
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
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 try {
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 return new Bounds(
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 Double.valueOf(values[0]),
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
369 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
370 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
371 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>
parents: 800
diff changeset
372 }
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
373 catch (NumberFormatException nfe) {}
e50da1f74e58 The layers created in the floodmap reflect to the facets this output mode has.
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parents: 800
diff changeset
374
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
375 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
376 }
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
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
378
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
379 protected Layer createWMSLayer(Theme 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
380 if (theme == 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
381 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
382 }
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
383
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
384 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
385
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 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
387 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
388 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
389 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
390
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
391 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
392 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
393 }
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
394
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
395 //boolean baseLayer = type.equals("floodmap.wmsbackground");
797
cc3f481e9484 Introduced GwtOpenLayers to bring up maps.
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parents: 796
diff changeset
396
cc3f481e9484 Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 796
diff changeset
397 WMSParams params = new WMSParams();
cc3f481e9484 Introduced GwtOpenLayers to bring up maps.
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parents: 796
diff changeset
398 params.setLayers(layers);
cc3f481e9484 Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 796
diff changeset
399 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
400 params.setIsTransparent(true);
797
cc3f481e9484 Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 796
diff changeset
401
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
402 WMSOptions opts = new WMSOptions();
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
403 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
404 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
405 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
406
407de0f4b66a Set the map projection and its max extent dynamically - information extracted from facets.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 815
diff changeset
407 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
408 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
409 wms.setIsBaseLayer(false);
797
cc3f481e9484 Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 796
diff changeset
410
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
411 return wms;
797
cc3f481e9484 Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 796
diff changeset
412 }
cc3f481e9484 Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 796
diff changeset
413
cc3f481e9484 Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 796
diff changeset
414
825
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
415 protected MapToolbar createControlPanel(Canvas wrapper) {
1364
9981ba2ee13a Display the datacage button in the map toolbar.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1327
diff changeset
416 return new MapToolbar(this, 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
417 }
cd8603aaa730 Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
418
cd8603aaa730 Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
419
cd8603aaa730 Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
420 protected Canvas createThemePanel() {
cd8603aaa730 Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
421 Canvas c = new Canvas();
1327
8a93fb299e64 #288 Added legend symbols to the MapThemePanel.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1306
diff changeset
422 c.setMinWidth(300);
8a93fb299e64 #288 Added legend symbols to the MapThemePanel.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1306
diff changeset
423 c.setWidth(300);
796
cd8603aaa730 Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
424 c.setHeight100();
1327
8a93fb299e64 #288 Added legend symbols to the MapThemePanel.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1306
diff changeset
425 c.setCanDragResize(true);
797
cc3f481e9484 Introduced GwtOpenLayers to bring up maps.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 796
diff changeset
426 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
427
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
428 themePanel = new MapThemePanel(
1306
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
429 collection,
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
430 mode,
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
431 new MapThemePanel.ActivateCallback() {
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
432 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
433 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
434 }
1306
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
435 },
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
436 new MapThemePanel.ThemeMovedCallback() {
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
437 public void onThemeMoved(Theme theme, int oldIdx, int newIdx) {
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
438 // this code synchronizes the ThemePanel and the OpenLayers
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
439 // internal order of layers.
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
440 String name = theme.getDescription();
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
441 Map map = getMap();
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
442 Layer[] layers = map.getLayersByName(name);
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
443
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
444 if (layers == null || layers.length == 0) {
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
445 GWT.log("Error: Cannot find layer '" + name + "'");
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
446 return;
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
447 }
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
448
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
449 map.raiseLayer(layers[0], (newIdx-oldIdx)*-1);
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
450 map.zoomTo(map.getZoom()-1);
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
451 map.zoomTo(map.getZoom()+1);
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
452 }
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
453 }
2e57776f77b5 #300 Synchronized the ThemePanel's layer order with the internal order of the Map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 1269
diff changeset
454 );
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
455 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
456
cd8603aaa730 Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
457 return c;
cd8603aaa730 Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
458 }
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
459
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
460
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
461 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
462 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
463 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
464
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
465 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
466 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
467 }
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
468 }
825
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
469
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
470
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
471 protected void saveBarriers() {
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
472 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
473
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
474 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
475 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
476
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
477 DataItem item = new DefaultDataItem(
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
478 BARRIERS_PARAMETER_KEY, BARRIERS_PARAMETER_KEY, features);
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
479
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
480 Data data = new DefaultData(
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
481 BARRIERS_PARAMETER_KEY, BARRIERS_PARAMETER_KEY, "String",
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
482 new DataItem[] {item} );
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
483
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
484 Config config = Config.getInstance();
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
485 final String url = config.getServerUrl();
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
486 final String locale = config.getLocale();
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
487
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
488 feedService.go(url, locale, getArtifact(), new Data[] { data },
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
489 new AsyncCallback<Artifact>() {
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
490 public void onFailure(Throwable caught) {
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
491 GWT.log("Could not save barrier geometries: " +
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
492 caught.getMessage());
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
493 }
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
494
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
495 public void onSuccess(Artifact artifact) {
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
496 GWT.log("Successfully saved barrier geometries.");
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
497 }
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
498 }
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
499 );
1b9b7e9ab219 Save and reload user defined geometries (barriers) in the map.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents: 823
diff changeset
500 }
796
cd8603aaa730 Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
501 }
cd8603aaa730 Improved the process of creating OutputTabs. Added support for map output.
Ingo Weinzierl <ingo.weinzierl@intevation.de>
parents:
diff changeset
502 // vim:set ts=4 sw=4 si et sta sts=4 fenc=utf8 :

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