svn-gvsig-desktop / trunk / org.gvsig.desktop / org.gvsig.desktop.plugin / org.gvsig.app / org.gvsig.app.mainplugin / src / main / java / org / gvsig / app / extension / ShowLayerAsForm.java @ 44263
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1 | 42489 | jjdelcerro | package org.gvsig.app.extension; |
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2 | |||
3 | import java.awt.Dimension; |
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4 | 42683 | jjdelcerro | import java.awt.Image; |
5 | 42489 | jjdelcerro | import java.awt.event.ActionEvent; |
6 | import javax.swing.AbstractAction; |
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7 | import static javax.swing.Action.ACTION_COMMAND_KEY; |
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8 | import static javax.swing.Action.NAME; |
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9 | import static javax.swing.Action.SHORT_DESCRIPTION; |
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10 | import static javax.swing.Action.SMALL_ICON; |
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11 | import javax.swing.JOptionPane; |
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12 | 42683 | jjdelcerro | import org.cresques.cts.IProjection; |
13 | import org.gvsig.andami.IconThemeHelper; |
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14 | 42489 | jjdelcerro | import org.gvsig.andami.plugins.Extension; |
15 | import org.gvsig.app.ApplicationLocator; |
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16 | import org.gvsig.app.ApplicationManager; |
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17 | import org.gvsig.app.project.documents.view.ViewDocument; |
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18 | import org.gvsig.app.project.documents.view.ViewManager; |
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19 | 42683 | jjdelcerro | import org.gvsig.app.project.documents.view.gui.IView; |
20 | 42489 | jjdelcerro | import org.gvsig.featureform.swing.CreateJFeatureFormException; |
21 | 42775 | jjdelcerro | import org.gvsig.featureform.swing.JFeaturesForm; |
22 | 42489 | jjdelcerro | import org.gvsig.fmap.dal.exception.DataException; |
23 | import org.gvsig.fmap.dal.feature.Feature; |
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24 | 42683 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureQuery; |
25 | 42489 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureStore; |
26 | 42683 | jjdelcerro | import org.gvsig.fmap.dal.feature.FeatureType; |
27 | 42489 | jjdelcerro | import org.gvsig.fmap.dal.swing.DALSwingLocator; |
28 | import org.gvsig.fmap.dal.swing.DataSwingManager; |
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29 | import org.gvsig.fmap.geom.Geometry; |
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30 | 42683 | jjdelcerro | import org.gvsig.fmap.geom.GeometryLocator; |
31 | import org.gvsig.fmap.geom.GeometryManager; |
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32 | import org.gvsig.fmap.geom.primitive.Circle; |
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33 | import org.gvsig.fmap.geom.primitive.Point; |
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34 | 42489 | jjdelcerro | import org.gvsig.fmap.mapcontext.layers.FLayer; |
35 | import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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36 | 42683 | jjdelcerro | import org.gvsig.fmap.mapcontext.layers.vectorial.IntersectsGeometryEvaluator; |
37 | 43020 | jjdelcerro | import org.gvsig.fmap.mapcontext.layers.vectorial.SpatialEvaluatorsFactory; |
38 | 42683 | jjdelcerro | import org.gvsig.fmap.mapcontrol.MapControl; |
39 | import org.gvsig.fmap.mapcontrol.tools.Behavior.PointBehavior; |
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40 | import org.gvsig.fmap.mapcontrol.tools.BehaviorException; |
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41 | import org.gvsig.fmap.mapcontrol.tools.Events.PointEvent; |
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42 | import org.gvsig.fmap.mapcontrol.tools.Listeners.PointListener; |
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43 | 42489 | jjdelcerro | import org.gvsig.tools.ToolsLocator; |
44 | 43020 | jjdelcerro | import org.gvsig.tools.evaluator.Evaluator; |
45 | 42489 | jjdelcerro | import org.gvsig.tools.i18n.I18nManager; |
46 | import org.gvsig.tools.service.ServiceException; |
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47 | import org.gvsig.tools.swing.api.ToolsSwingLocator; |
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48 | import org.gvsig.tools.swing.api.windowmanager.WindowManager; |
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49 | import org.gvsig.tools.swing.icontheme.IconTheme; |
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50 | import org.slf4j.Logger; |
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51 | import org.slf4j.LoggerFactory; |
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52 | |||
53 | public class ShowLayerAsForm extends Extension { |
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54 | |||
55 | private static final Logger logger = LoggerFactory.getLogger(ShowLayerAsForm.class); |
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56 | |||
57 | @Override
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58 | public void initialize() { |
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59 | 42683 | jjdelcerro | IconThemeHelper.registerIcon("action", "layer-selectforediting", this); |
60 | 42489 | jjdelcerro | } |
61 | |||
62 | @Override
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63 | public void execute(String actionCommand) { |
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64 | ApplicationManager application = ApplicationLocator.getManager(); |
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65 | if ("layer-show-form".equalsIgnoreCase(actionCommand)) { |
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66 | ViewDocument doc = (ViewDocument) application.getActiveDocument(ViewManager.TYPENAME); |
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67 | if (doc == null) { |
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68 | return;
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69 | } |
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70 | FLayer[] layers = doc.getMapContext().getLayers().getActives();
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71 | for (int i = 0; i < layers.length; i++) { |
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72 | FLayer layer = layers[i]; |
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73 | if (layer.isAvailable() && layer instanceof FLyrVect) { |
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74 | try {
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75 | FLyrVect vectLayer = (FLyrVect) layer; |
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76 | 42775 | jjdelcerro | JFeaturesForm form = this.createform(vectLayer.getFeatureStore());
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77 | 42619 | jjdelcerro | form.addAction(new ZoomToCurrentAction(doc, form));
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78 | 42683 | jjdelcerro | form.addAction(new SelectFeatureInTheViewAction(doc, form, layer));
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79 | 42489 | jjdelcerro | form.showForm(WindowManager.MODE.WINDOW); |
80 | } catch (Exception ex) { |
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81 | String msg = "Can't show form for layer '" + layer.getName() + "'."; |
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82 | logger.warn(msg, ex); |
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83 | application.messageDialog(msg + "\n\n(See the error log for more information)", "Warning", JOptionPane.WARNING_MESSAGE); |
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84 | } |
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85 | } |
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86 | } |
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87 | } |
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88 | } |
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89 | |||
90 | 42683 | jjdelcerro | private static class SelectFeatureInTheViewAction extends AbstractAction implements PointListener { |
91 | |||
92 | 42775 | jjdelcerro | private final JFeaturesForm form; |
93 | 42683 | jjdelcerro | private final ViewDocument doc; |
94 | private MapControl mapControl = null; |
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95 | private String previousTool = null; |
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96 | private final FLyrVect layer; |
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97 | |||
98 | 42775 | jjdelcerro | public SelectFeatureInTheViewAction(ViewDocument doc, JFeaturesForm form, FLayer layer) {
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99 | 42683 | jjdelcerro | I18nManager i18nManager = ToolsLocator.getI18nManager(); |
100 | IconTheme iconTheme = ToolsSwingLocator.getIconThemeManager().getDefault(); |
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101 | |||
102 | this.doc = doc;
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103 | this.form = form;
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104 | this.putValue(NAME, null); |
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105 | this.putValue(SHORT_DESCRIPTION, i18nManager.getTranslation("_Select_feature_in_the_View")); |
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106 | this.putValue(SMALL_ICON, iconTheme.get("layer-selectforediting")); |
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107 | this.putValue(ACTION_COMMAND_KEY, "selectInTheView"); |
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108 | if( layer instanceof FLyrVect ) { |
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109 | this.layer = (FLyrVect) layer;
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110 | this.setEnabled(true); |
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111 | } else {
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112 | this.layer = null; |
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113 | this.setEnabled(false); |
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114 | } |
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115 | } |
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116 | |||
117 | @Override
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118 | public void actionPerformed(ActionEvent ae) { |
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119 | ApplicationManager application = ApplicationLocator.getManager(); |
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120 | if( this.layer == null ) { |
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121 | return;
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122 | } |
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123 | if (this.mapControl == null) { |
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124 | IView view = (IView) application.getActiveComponent(ViewDocument.class); |
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125 | if (view != null) { |
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126 | MapControl mapControl = view.getMapControl(); |
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127 | this.previousTool = mapControl.getCurrentTool();
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128 | mapControl.addBehavior("layer-selectforediting", new PointBehavior(this)); |
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129 | mapControl.setTool("layer-selectforediting");
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130 | this.mapControl = mapControl;
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131 | mapControl.requestFocus(); |
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132 | } |
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133 | } else {
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134 | this.mapControl.setTool(this.previousTool); |
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135 | this.mapControl = null; |
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136 | this.previousTool = null; |
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137 | } |
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138 | } |
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139 | |||
140 | @Override
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141 | public void point(PointEvent event) throws BehaviorException { |
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142 | ApplicationManager application = ApplicationLocator.getManager(); |
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143 | try {
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144 | Point point = event.getMapPoint();
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145 | double tolerance = mapControl.getViewPort().toMapDistance(7); |
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146 | GeometryManager manager = GeometryLocator.getGeometryManager(); |
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147 | Circle circle = (Circle) manager.create( |
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148 | Geometry.TYPES.CIRCLE, |
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149 | Geometry.SUBTYPES.GEOM2D |
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150 | ); |
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151 | circle.setPoints(point, tolerance); |
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152 | |||
153 | FeatureStore featureStore = this.form.getFeatureStore();
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154 | FeatureType featureType = featureStore.getDefaultFeatureType(); |
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155 | FeatureQuery featureQuery = featureStore.createFeatureQuery(); |
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156 | featureQuery.setFeatureType(featureType); |
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157 | |||
158 | Geometry query_geo = this.layer.transformToSourceCRS(circle, true); |
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159 | IProjection query_proj = this.mapControl.getMapContext().getProjection();
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160 | if (this.layer.getCoordTrans() != null) { |
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161 | query_proj = this.layer.getCoordTrans().getPOrig();
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162 | } |
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163 | |||
164 | 43020 | jjdelcerro | Evaluator iee = SpatialEvaluatorsFactory.getInstance().intersects( |
165 | 42683 | jjdelcerro | query_geo, |
166 | query_proj, |
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167 | 43020 | jjdelcerro | featureStore |
168 | ); |
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169 | 42683 | jjdelcerro | featureQuery.setFilter(iee); |
170 | featureQuery.setAttributeNames(null);
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171 | |||
172 | this.form.setQuery(featureQuery);
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173 | |||
174 | this.mapControl.setTool(this.previousTool); |
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175 | this.mapControl = null; |
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176 | this.previousTool = null; |
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177 | } catch (Exception e) { |
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178 | application.message("Can't filter form.", JOptionPane.WARNING_MESSAGE); |
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179 | throw new RuntimeException("Can't create filter", e); |
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180 | } |
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181 | } |
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182 | |||
183 | @Override
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184 | public void pointDoubleClick(PointEvent event) throws BehaviorException { |
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185 | this.point(event);
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186 | } |
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187 | |||
188 | @Override
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189 | public Image getImageCursor() { |
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190 | return IconThemeHelper.getImage("cursor-info-by-point"); |
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191 | } |
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192 | |||
193 | @Override
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194 | public boolean cancelDrawing() { |
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195 | return false; |
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196 | } |
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197 | |||
198 | } |
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199 | |||
200 | 42489 | jjdelcerro | private static class ZoomToCurrentAction extends AbstractAction { |
201 | |||
202 | 42775 | jjdelcerro | private final JFeaturesForm form; |
203 | 42489 | jjdelcerro | private final ViewDocument doc; |
204 | 42619 | jjdelcerro | |
205 | 42775 | jjdelcerro | public ZoomToCurrentAction(ViewDocument doc, JFeaturesForm form) {
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206 | 42489 | jjdelcerro | I18nManager i18nManager = ToolsLocator.getI18nManager(); |
207 | IconTheme iconTheme = ToolsSwingLocator.getIconThemeManager().getDefault(); |
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208 | |||
209 | this.doc = doc;
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210 | this.form = form;
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211 | this.putValue(NAME, null); |
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212 | this.putValue(SHORT_DESCRIPTION, i18nManager.getTranslation("_Zoom")); |
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213 | this.putValue(SMALL_ICON, iconTheme.get("view-navigation-zoom-to-selection")); |
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214 | this.putValue(ACTION_COMMAND_KEY, "zoomToCurrent"); |
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215 | |||
216 | 42619 | jjdelcerro | this.setEnabled(doc != null); |
217 | 42489 | jjdelcerro | } |
218 | |||
219 | @Override
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220 | public void actionPerformed(ActionEvent ae) { |
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221 | long index = this.form.getCurrentIndex(); |
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222 | 42619 | jjdelcerro | if (index < 0) { |
223 | 42489 | jjdelcerro | return;
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224 | } |
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225 | Feature f = this.form.get(index);
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226 | 42619 | jjdelcerro | if (f == null) { |
227 | 42489 | jjdelcerro | return;
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228 | } |
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229 | Geometry g = f.getDefaultGeometry(); |
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230 | 42619 | jjdelcerro | if (g != null) { |
231 | 42489 | jjdelcerro | doc.getMapContext().getViewPort().setEnvelope(g.getEnvelope()); |
232 | } |
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233 | } |
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234 | |||
235 | } |
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236 | |||
237 | 42775 | jjdelcerro | private JFeaturesForm createform(FeatureStore featureStore) throws CreateJFeatureFormException, ServiceException, DataException { |
238 | 42489 | jjdelcerro | final DataSwingManager swingManager = DALSwingLocator.getSwingManager();
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239 | 42775 | jjdelcerro | final JFeaturesForm form = swingManager.createJFeaturesForm(featureStore);
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240 | 42489 | jjdelcerro | form.setPreferredSize(new Dimension(400, 300)); |
241 | return form;
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242 | } |
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243 | |||
244 | @Override
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245 | public boolean isEnabled() { |
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246 | return true; |
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247 | } |
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248 | |||
249 | @Override
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250 | public boolean isVisible() { |
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251 | ApplicationManager application = ApplicationLocator.getManager(); |
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252 | ViewDocument doc = (ViewDocument) application.getActiveDocument(ViewManager.TYPENAME); |
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253 | if (doc == null) { |
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254 | return false; |
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255 | } |
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256 | return doc.getMapContext().hasActiveVectorLayers();
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257 | } |
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258 | } |