root / trunk / extensions / extCAD / src / com / iver / cit / gvsig / StopEditing.java @ 38553
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1 | 4421 | fjp | package com.iver.cit.gvsig; |
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2 | |||
3 | 5807 | caballero | import java.awt.Component; |
4 | 12739 | caballero | import java.util.ArrayList; |
5 | 30099 | jpiera | import java.util.HashMap; |
6 | 5267 | fjp | |
7 | 12739 | caballero | import javax.swing.ImageIcon; |
8 | 5267 | fjp | import javax.swing.JOptionPane; |
9 | |||
10 | 10626 | caballero | import com.hardcode.gdbms.driver.exceptions.InitializeWriterException; |
11 | import com.hardcode.gdbms.driver.exceptions.ReadDriverException; |
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12 | 4421 | fjp | import com.iver.andami.PluginServices; |
13 | 5267 | fjp | import com.iver.andami.messages.NotificationManager; |
14 | 4421 | fjp | import com.iver.andami.plugins.Extension; |
15 | 12739 | caballero | import com.iver.andami.plugins.IExtension; |
16 | 12780 | caballero | import com.iver.andami.plugins.status.IExtensionStatus; |
17 | import com.iver.andami.plugins.status.IUnsavedData; |
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18 | import com.iver.andami.plugins.status.UnsavedData; |
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19 | 11468 | caballero | import com.iver.cit.gvsig.exceptions.layers.CancelEditingLayerException; |
20 | 10626 | caballero | import com.iver.cit.gvsig.exceptions.layers.LegendLayerException; |
21 | import com.iver.cit.gvsig.exceptions.layers.StartEditionLayerException; |
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22 | import com.iver.cit.gvsig.exceptions.table.CancelEditingTableException; |
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23 | import com.iver.cit.gvsig.exceptions.visitors.StopWriterVisitorException; |
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24 | 6878 | cesar | import com.iver.cit.gvsig.fmap.MapContext; |
25 | 4421 | fjp | import com.iver.cit.gvsig.fmap.MapControl; |
26 | 6483 | fjp | import com.iver.cit.gvsig.fmap.drivers.FieldDescription; |
27 | 5558 | fjp | import com.iver.cit.gvsig.fmap.drivers.ILayerDefinition; |
28 | 6472 | caballero | import com.iver.cit.gvsig.fmap.drivers.shp.IndexedShpDriver; |
29 | 5184 | caballero | import com.iver.cit.gvsig.fmap.edition.EditionEvent; |
30 | 4430 | fjp | import com.iver.cit.gvsig.fmap.edition.ISpatialWriter; |
31 | 4421 | fjp | import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
32 | import com.iver.cit.gvsig.fmap.layers.FLayer; |
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33 | import com.iver.cit.gvsig.fmap.layers.FLayers; |
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34 | 9398 | caballero | import com.iver.cit.gvsig.fmap.layers.FLyrAnnotation; |
35 | 4421 | fjp | import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
36 | 12739 | caballero | import com.iver.cit.gvsig.fmap.layers.LayersIterator; |
37 | 13870 | jaume | import com.iver.cit.gvsig.fmap.rendering.IVectorLegend; |
38 | 14479 | vcaballero | import com.iver.cit.gvsig.fmap.spatialindex.IPersistentSpatialIndex; |
39 | 24530 | vcaballero | import com.iver.cit.gvsig.gui.cad.CADToolAdapter; |
40 | 30099 | jpiera | import com.iver.cit.gvsig.gui.cad.panels.StopEditingPanel; |
41 | 6002 | fjp | import com.iver.cit.gvsig.layers.VectorialLayerEdited; |
42 | 7304 | caballero | import com.iver.cit.gvsig.project.documents.table.gui.Table; |
43 | 7410 | caballero | import com.iver.cit.gvsig.project.documents.view.IProjectView; |
44 | 12739 | caballero | import com.iver.cit.gvsig.project.documents.view.ProjectView; |
45 | import com.iver.cit.gvsig.project.documents.view.ProjectViewFactory; |
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46 | 7304 | caballero | import com.iver.cit.gvsig.project.documents.view.gui.View; |
47 | 12739 | caballero | import com.iver.cit.gvsig.project.documents.view.legend.CreateSpatialIndexMonitorableTask; |
48 | import com.iver.utiles.swing.threads.IMonitorableTask; |
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49 | 4421 | fjp | |
50 | /**
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51 | * @author Francisco Jos?
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52 | 5482 | caballero | *
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53 | 4430 | fjp | * Cuando un tema se pone en edici?n, puede que su driver implemente
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54 | * ISpatialWriter. En ese caso, es capaz de guardarse sobre s? mismo. Si no lo
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55 | * implementa, esta opci?n estar? deshabilitada y la ?nica posibilidad de
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56 | * guardar este tema ser? "Guardando como..."
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57 | 4421 | fjp | */
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58 | 5005 | jorpiell | public class StopEditing extends Extension { |
59 | 4430 | fjp | private View vista; |
60 | 30099 | jpiera | private static HashMap<String, Class> supportedFormats = new HashMap<String, Class>(); |
61 | 30630 | vcaballero | |
62 | 4421 | fjp | /**
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63 | 30099 | jpiera | * Add a format to export the edited layer.
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64 | * @param name
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65 | * The name of the format
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66 | * @param extension
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67 | * The extension that can export this format.
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68 | */
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69 | public static void addExportFormat(String name, Class extension){ |
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70 | supportedFormats.put(name, extension); |
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71 | } |
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72 | 30630 | vcaballero | |
73 | 30099 | jpiera | /**
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74 | 30630 | vcaballero | * Returns all the formats that can be used to export
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75 | 30099 | jpiera | * an edited layer.
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76 | * @return
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77 | * A map of formats and extensions.
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78 | */
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79 | public static HashMap<String, Class> getSupportedFormats(){ |
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80 | 30630 | vcaballero | return supportedFormats;
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81 | 30099 | jpiera | } |
82 | 30630 | vcaballero | |
83 | 30099 | jpiera | /**
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84 | 5005 | jorpiell | * @see com.iver.andami.plugins.IExtension#initialize()
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85 | 4430 | fjp | */
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86 | 5005 | jorpiell | public void initialize() { |
87 | 30099 | jpiera | addExportFormat("SHP", ExportTo.class);
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88 | addExportFormat("DXF", ExportTo.class);
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89 | addExportFormat("POSTGIS", ExportTo.class);
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90 | 4430 | fjp | } |
91 | 4421 | fjp | |
92 | 4430 | fjp | /**
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93 | 5005 | jorpiell | * @see com.iver.andami.plugins.IExtension#execute(java.lang.String)
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94 | 4430 | fjp | */
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95 | public void execute(String s) { |
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96 | 6877 | cesar | com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
97 | 6880 | cesar | .getActiveWindow(); |
98 | 4421 | fjp | |
99 | 4430 | fjp | vista = (View) f;
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100 | 5807 | caballero | boolean isStop=false; |
101 | 7410 | caballero | IProjectView model = vista.getModel(); |
102 | 6878 | cesar | MapContext mapa = model.getMapContext(); |
103 | 4430 | fjp | FLayers layers = mapa.getLayers(); |
104 | 4475 | fjp | EditionManager edMan = CADExtension.getEditionManager(); |
105 | 4430 | fjp | if (s.equals("STOPEDITING")) { |
106 | 18453 | vcaballero | vista.getMapControl().getCanceldraw().setCanceled(true);
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107 | 4430 | fjp | FLayer[] actives = layers.getActives();
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108 | // TODO: Comprobar que solo hay una activa, o al menos
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109 | // que solo hay una en edici?n que est? activa, etc, etc
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110 | for (int i = 0; i < actives.length; i++) { |
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111 | if (actives[i] instanceof FLyrVect && actives[i].isEditing()) { |
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112 | FLyrVect lv = (FLyrVect) actives[i]; |
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113 | 6604 | caballero | MapControl mapControl = vista.getMapControl(); |
114 | 14877 | vcaballero | VectorialLayerEdited lyrEd = (VectorialLayerEdited) edMan.getActiveLayerEdited(); |
115 | try {
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116 | lv.getRecordset().removeSelectionListener(lyrEd); |
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117 | } catch (ReadDriverException e) {
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118 | NotificationManager.addError("Remove Selection Listener",e);
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119 | } |
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120 | 5807 | caballero | isStop=stopEditing(lv, mapControl); |
121 | 7833 | jmvivo | if (isStop){
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122 | 8934 | caballero | lv.removeLayerListener(edMan); |
123 | 9398 | caballero | if (lv instanceof FLyrAnnotation){ |
124 | FLyrAnnotation lva=(FLyrAnnotation)lv; |
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125 | lva.setMapping(lva.getMapping()); |
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126 | } |
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127 | 7833 | jmvivo | } |
128 | 4430 | fjp | } |
129 | } |
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130 | 5807 | caballero | if (isStop) {
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131 | vista.getMapControl().setTool("zoomIn");
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132 | vista.hideConsole(); |
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133 | 14482 | vcaballero | vista.repaintMap(); |
134 | 7833 | jmvivo | CADExtension.clearView(); |
135 | 8934 | caballero | |
136 | 5807 | caballero | } |
137 | 4430 | fjp | } |
138 | PluginServices.getMainFrame().enableControls(); |
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139 | } |
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140 | 4421 | fjp | |
141 | 4430 | fjp | /**
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142 | 5005 | jorpiell | * @see com.iver.andami.plugins.IExtension#isEnabled()
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143 | 4430 | fjp | */
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144 | 5267 | fjp | public boolean isEnabled() { |
145 | 4430 | fjp | FLayer[] lyrs = EditionUtilities.getActiveAndEditedLayers();
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146 | 5267 | fjp | if (lyrs == null) |
147 | return false; |
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148 | 4430 | fjp | FLyrVect lyrVect = (FLyrVect) lyrs[0];
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149 | 5267 | fjp | if (lyrVect.getSource() instanceof VectorialEditableAdapter) { |
150 | 5807 | caballero | return true; |
151 | 4950 | caballero | } |
152 | return false; |
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153 | 5267 | fjp | } |
154 | 4430 | fjp | /**
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155 | * DOCUMENT ME!
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156 | */
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157 | 5807 | caballero | public boolean stopEditing(FLyrVect layer, MapControl mapControl) { |
158 | 5267 | fjp | VectorialEditableAdapter vea = (VectorialEditableAdapter) layer |
159 | .getSource(); |
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160 | 5807 | caballero | int resp = JOptionPane.NO_OPTION; |
161 | 4950 | caballero | |
162 | 4421 | fjp | try {
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163 | 6856 | fjp | if (layer.isWritable()) {
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164 | 5807 | caballero | resp = JOptionPane.showConfirmDialog((Component) PluginServices |
165 | .getMainFrame(), PluginServices.getText(this,
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166 | "realmente_desea_guardar_la_capa")
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167 | 12295 | caballero | + " : " + layer.getName()+"?", PluginServices.getText(this, |
168 | 5807 | caballero | "guardar"), JOptionPane.YES_NO_OPTION); |
169 | 29074 | vcaballero | if (resp == JOptionPane.YES_OPTION) { // GUARDAMOS EL TEMA |
170 | saveLayer(layer); |
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171 | |||
172 | } else if (resp == JOptionPane.NO_OPTION){ // CANCEL EDITING |
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173 | 5807 | caballero | cancelEdition(layer); |
174 | 29074 | vcaballero | } else {
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175 | return false; |
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176 | 5267 | fjp | } |
177 | 5807 | caballero | |
178 | vea.getCommandRecord().removeCommandListener(mapControl); |
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179 | layer.setEditing(false);
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180 | 12739 | caballero | if (layer.isSpatiallyIndexed())
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181 | { |
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182 | 14479 | vcaballero | if(vea.getSpatialIndex() != null) |
183 | 12739 | caballero | { |
184 | 14479 | vcaballero | layer.setISpatialIndex(vea.getSpatialIndex()); |
185 | if(layer.getISpatialIndex() instanceof IPersistentSpatialIndex) |
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186 | ((IPersistentSpatialIndex) layer.getISpatialIndex()).flush(); |
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187 | PluginServices. |
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188 | 18248 | vcaballero | cancelableBackgroundExecution(new CreateSpatialIndexMonitorableTask(layer));
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189 | |||
190 | 12739 | caballero | } |
191 | } |
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192 | 14479 | vcaballero | |
193 | 5807 | caballero | return true; |
194 | 6604 | caballero | } |
195 | // Si no existe writer para la capa que tenemos en edici?n
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196 | 30630 | vcaballero | PluginServices.getMDIManager().addCentredWindow(new StopEditingPanel(this, layer, mapControl)); |
197 | 31385 | jpiera | return false; |
198 | 10626 | caballero | } catch (StartEditionLayerException e) {
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199 | 5267 | fjp | NotificationManager.addError(e); |
200 | 10626 | caballero | } catch (ReadDriverException e) {
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201 | 5807 | caballero | NotificationManager.addError(e); |
202 | 10626 | caballero | } catch (InitializeWriterException e) {
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203 | NotificationManager.addError(e); |
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204 | } catch (CancelEditingTableException e) {
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205 | NotificationManager.addError(e); |
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206 | } catch (StopWriterVisitorException e) {
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207 | NotificationManager.addError(e); |
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208 | 11468 | caballero | } catch (CancelEditingLayerException e) {
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209 | NotificationManager.addError(e); |
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210 | 4421 | fjp | } |
211 | 5807 | caballero | return false; |
212 | 4950 | caballero | |
213 | 5267 | fjp | } |
214 | |||
215 | 5807 | caballero | |
216 | 38553 | fpenarrubia | public void saveLayer(FLyrVect layer) throws ReadDriverException, InitializeWriterException, StopWriterVisitorException{ |
217 | 35337 | jldominguez | |
218 | 30955 | vcaballero | layer.setWaitTodraw(true);
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219 | 35337 | jldominguez | |
220 | try {
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221 | vista.getMapControl().cancelDrawing(); |
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222 | layer.setProperty("stoppingEditing",new Boolean(true)); |
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223 | VectorialEditableAdapter vea = (VectorialEditableAdapter) layer |
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224 | .getSource(); |
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225 | 5807 | caballero | |
226 | 35337 | jldominguez | ISpatialWriter writer = (ISpatialWriter) vea.getWriter(); |
227 | com.iver.andami.ui.mdiManager.IWindow[] views = PluginServices
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228 | .getMDIManager().getAllWindows(); |
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229 | for (int j = 0; j < views.length; j++) { |
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230 | if (views[j] instanceof Table) { |
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231 | Table table = (Table) views[j]; |
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232 | if (table.getModel().getAssociatedTable() != null |
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233 | && table.getModel().getAssociatedTable().equals(layer)) { |
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234 | table.stopEditingCell(); |
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235 | } |
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236 | 5807 | caballero | } |
237 | } |
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238 | 35337 | jldominguez | vea.cleanSelectableDatasource(); |
239 | layer.setRecordset(vea.getRecordset()); // Queremos que el recordset del layer
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240 | // refleje los cambios en los campos.
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241 | ILayerDefinition lyrDef = EditionUtilities.createLayerDefinition(layer); |
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242 | String aux="FIELDS:"; |
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243 | FieldDescription[] flds = lyrDef.getFieldsDesc();
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244 | for (int i=0; i < flds.length; i++) |
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245 | { |
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246 | aux = aux + ", " + flds[i].getFieldAlias();
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247 | } |
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248 | System.err.println("Escribiendo la capa " + lyrDef.getName() + |
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249 | " con los campos " + aux);
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250 | lyrDef.setShapeType(layer.getShapeType()); |
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251 | writer.initialize(lyrDef); |
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252 | vea.stopEdition(writer, EditionEvent.GRAPHIC); |
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253 | |||
254 | } catch (ReadDriverException any_ex) {
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255 | layer.setWaitTodraw(false);
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256 | layer.setProperty("stoppingEditing",new Boolean(false)); |
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257 | throw any_ex;
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258 | } catch (InitializeWriterException any_ex) {
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259 | layer.setWaitTodraw(false);
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260 | layer.setProperty("stoppingEditing",new Boolean(false)); |
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261 | throw any_ex;
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262 | } catch (StopWriterVisitorException any_ex) {
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263 | layer.setWaitTodraw(false);
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264 | layer.setProperty("stoppingEditing",new Boolean(false)); |
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265 | throw any_ex;
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266 | 5807 | caballero | } |
267 | 35337 | jldominguez | |
268 | layer.setWaitTodraw(false);
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269 | 12739 | caballero | layer.setProperty("stoppingEditing",new Boolean(false)); |
270 | 30955 | vcaballero | vista.getMapControl().drawMap(false);
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271 | 5807 | caballero | } |
272 | |||
273 | 30099 | jpiera | public void cancelEdition(FLyrVect layer) throws CancelEditingTableException, CancelEditingLayerException { |
274 | 12739 | caballero | layer.setProperty("stoppingEditing",new Boolean(true)); |
275 | 6877 | cesar | com.iver.andami.ui.mdiManager.IWindow[] views = PluginServices
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276 | 6880 | cesar | .getMDIManager().getAllWindows(); |
277 | 11468 | caballero | VectorialEditableAdapter vea = (VectorialEditableAdapter) layer |
278 | .getSource(); |
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279 | vea.cancelEdition(EditionEvent.GRAPHIC); |
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280 | 5807 | caballero | for (int j = 0; j < views.length; j++) { |
281 | if (views[j] instanceof Table) { |
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282 | Table table = (Table) views[j]; |
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283 | if (table.getModel().getAssociatedTable() != null |
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284 | && table.getModel().getAssociatedTable().equals(layer)) { |
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285 | table.cancelEditing(); |
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286 | } |
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287 | } |
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288 | } |
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289 | 12739 | caballero | layer.setProperty("stoppingEditing",new Boolean(false)); |
290 | 5807 | caballero | } |
291 | 4430 | fjp | /**
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292 | 5005 | jorpiell | * @see com.iver.andami.plugins.IExtension#isVisible()
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293 | 4430 | fjp | */
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294 | public boolean isVisible() { |
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295 | if (EditionUtilities.getEditionStatus() == EditionUtilities.EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE)
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296 | return true; |
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297 | 6604 | caballero | return false; |
298 | 4421 | fjp | |
299 | 4430 | fjp | } |
300 | 12739 | caballero | public IExtensionStatus getStatus() {
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301 | return new StopEditingStatus(); |
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302 | } |
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303 | /**
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304 | * Show the dialogs to save the layer without ask if don't like to save.
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305 | * @param layer Layer to save.
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306 | */
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307 | public boolean executeSaveLayer(FLyrVect layer ) { |
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308 | 24530 | vcaballero | // EditionManager edMan = CADExtension.getEditionManager();
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309 | CADToolAdapter cadtoolAdapter=CADExtension.getCADToolAdapter(layer); |
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310 | EditionManager edMan =cadtoolAdapter.getEditionManager(); |
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311 | 12739 | caballero | VectorialLayerEdited lyrEd = (VectorialLayerEdited) edMan.getLayerEdited(layer); |
312 | boolean isStop=false; |
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313 | try {
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314 | lyrEd.clearSelection(false);
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315 | |||
316 | |||
317 | if (layer.isWritable()) {
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318 | saveLayer(layer); |
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319 | layer.setEditing(false);
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320 | if (layer.isSpatiallyIndexed())
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321 | { |
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322 | if(layer.getISpatialIndex() != null) |
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323 | { |
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324 | PluginServices. |
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325 | cancelableBackgroundExecution(new CreateSpatialIndexMonitorableTask((FLyrVect)layer));
|
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326 | } |
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327 | } |
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328 | |||
329 | isStop=true;
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330 | }else {
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331 | // Si no existe writer para la capa que tenemos en edici?n
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332 | int resp = JOptionPane |
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333 | .showConfirmDialog( |
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334 | (Component) PluginServices.getMainFrame(),
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335 | PluginServices |
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336 | .getText( |
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337 | this,
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338 | "no_existe_writer_para_este_formato_de_capa_o_no_tiene_permisos_de_escritura_los_datos_no_se_guardaran_desea_continuar")
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339 | + " : " + layer.getName(),
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340 | PluginServices.getText(this, "cancelar_edicion"), |
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341 | JOptionPane.YES_NO_OPTION);
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342 | if (resp == JOptionPane.YES_OPTION) { // CANCEL EDITING |
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343 | try {
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344 | cancelEdition(layer); |
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345 | layer.setEditing(false);
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346 | if (!(layer.getSource().getDriver() instanceof IndexedShpDriver)){ |
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347 | VectorialLayerEdited vle=(VectorialLayerEdited)CADExtension.getEditionManager().getLayerEdited(layer); |
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348 | 13870 | jaume | layer.setLegend((IVectorLegend)vle.getLegend()); |
349 | 12739 | caballero | } |
350 | } catch (CancelEditingTableException e) {
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351 | PluginServices.getLogger().error(e.getMessage(),e); |
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352 | // NotificationManager.addError(e.getMessage(),e);
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353 | return isStop;
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354 | } catch (CancelEditingLayerException e) {
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355 | PluginServices.getLogger().error(e.getMessage(),e); |
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356 | // NotificationManager.addError(e.getMessage(),e);
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357 | return isStop;
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358 | } catch (LegendLayerException e) {
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359 | PluginServices.getLogger().error(e.getMessage(),e); |
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360 | // NotificationManager.addError(e.getMessage(),e);
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361 | return isStop;
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362 | } |
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363 | isStop=true;
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364 | } |
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365 | |||
366 | } |
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367 | // boolean isStop=stopEditing((FLyrVect)layer, null);
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368 | if (isStop){
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369 | layer.removeLayerListener(edMan); |
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370 | if (layer instanceof FLyrAnnotation){ |
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371 | FLyrAnnotation lva=(FLyrAnnotation)layer; |
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372 | lva.setMapping(lva.getMapping()); |
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373 | } |
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374 | com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
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375 | .getActiveWindow(); |
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376 | if (f instanceof View) { |
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377 | vista = (View) f;
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378 | 24530 | vcaballero | FLayer auxLayer=vista.getMapControl().getMapContext().getLayers().getLayer(layer.getName()); |
379 | if (auxLayer!=null && auxLayer.equals(layer)) { |
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380 | 12739 | caballero | vista.getMapControl().setTool("zoomIn");
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381 | vista.hideConsole(); |
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382 | vista.repaintMap(); |
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383 | CADExtension.clearView(); |
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384 | } |
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385 | } |
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386 | } |
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387 | } catch (ReadDriverException e1) {
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388 | PluginServices.getLogger().error(e1.getMessage(),e1); |
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389 | // NotificationManager.addError(e.getMessage(),e);
|
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390 | } catch (StartEditionLayerException e) {
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391 | PluginServices.getLogger().error(e.getMessage(),e); |
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392 | // NotificationManager.addError(e.getMessage(),e);
|
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393 | } catch (StopWriterVisitorException e) {
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394 | PluginServices.getLogger().error(e.getMessage(),e); |
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395 | // NotificationManager.addError(e.getMessage(),e);
|
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396 | } catch (InitializeWriterException e) {
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397 | PluginServices.getLogger().error(e.getMessage(),e); |
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398 | // NotificationManager.addError(e.getMessage(),e);
|
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399 | } |
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400 | return isStop;
|
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401 | } |
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402 | |||
403 | private class UnsavedLayer extends UnsavedData{ |
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404 | |||
405 | private FLayer layer;
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406 | |||
407 | public UnsavedLayer(IExtension extension) {
|
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408 | super(extension);
|
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409 | } |
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410 | |||
411 | public String getDescription() { |
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412 | return PluginServices.getText(this,"editing_layer_unsaved"); |
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413 | } |
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414 | |||
415 | public String getResourceName() { |
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416 | return layer.getName();
|
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417 | } |
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418 | |||
419 | |||
420 | |||
421 | public boolean saveData() { |
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422 | return executeSaveLayer((FLyrVect)layer);
|
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423 | } |
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424 | |||
425 | public void setLayer(FLayer layer) { |
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426 | this.layer=layer;
|
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427 | |||
428 | } |
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429 | |||
430 | public ImageIcon getIcon() { |
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431 | return layer.getTocImageIcon();
|
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432 | } |
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433 | |||
434 | } |
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435 | |||
436 | /**
|
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437 | * <p>This class provides the status of extensions.
|
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438 | * If this extension has some unsaved editing layer (and save them), and methods
|
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439 | * to check if the extension has some associated background tasks.
|
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440 | *
|
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441 | * @author Vicente Caballero Navarro
|
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442 | *
|
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443 | */
|
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444 | private class StopEditingStatus implements IExtensionStatus { |
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445 | /**
|
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446 | * This method is used to check if this extension has some unsaved editing layer.
|
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447 | *
|
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448 | * @return true if the extension has some unsaved editing layer, false otherwise.
|
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449 | */
|
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450 | public boolean hasUnsavedData() { |
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451 | ProjectExtension pe=(ProjectExtension)PluginServices.getExtension(ProjectExtension.class); |
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452 | ProjectView[] views=(ProjectView[])pe.getProject().getDocumentsByType(ProjectViewFactory.registerName).toArray(new ProjectView[0]); |
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453 | for (int i=0;i<views.length;i++) { |
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454 | FLayers layers=views[i].getMapContext().getLayers(); |
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455 | LayersIterator iter = getEditingLayer(layers); |
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456 | if (iter.hasNext()) {
|
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457 | return true; |
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458 | } |
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459 | } |
||
460 | return false; |
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461 | } |
||
462 | /**
|
||
463 | * This method is used to check if the extension has some associated
|
||
464 | * background process which is currently running.
|
||
465 | *
|
||
466 | * @return true if the extension has some associated background process,
|
||
467 | * false otherwise.
|
||
468 | */
|
||
469 | public boolean hasRunningProcesses() { |
||
470 | return false; |
||
471 | } |
||
472 | /**
|
||
473 | * <p>Gets an array of the traceable background tasks associated with this
|
||
474 | * extension. These tasks may be tracked, canceled, etc.</p>
|
||
475 | *
|
||
476 | * @return An array of the associated background tasks, or null in case there is
|
||
477 | * no associated background tasks.
|
||
478 | */
|
||
479 | public IMonitorableTask[] getRunningProcesses() { |
||
480 | return null; |
||
481 | } |
||
482 | /**
|
||
483 | * <p>Gets an array of the UnsavedData objects, which contain information about
|
||
484 | * the unsaved editing layers and allows to save it.</p>
|
||
485 | *
|
||
486 | * @return An array of the associated unsaved editing layers, or null in case the extension
|
||
487 | * has not unsaved editing layers.
|
||
488 | */
|
||
489 | public IUnsavedData[] getUnsavedData() { |
||
490 | ProjectExtension pe=(ProjectExtension)PluginServices.getExtension(ProjectExtension.class); |
||
491 | ProjectView[] views=(ProjectView[])pe.getProject().getDocumentsByType(ProjectViewFactory.registerName).toArray(new ProjectView[0]); |
||
492 | ArrayList unsavedLayers=new ArrayList(); |
||
493 | for (int i=0;i<views.length;i++) { |
||
494 | FLayers layers = views[i].getMapContext().getLayers(); |
||
495 | LayersIterator iter = getEditingLayer(layers); |
||
496 | while (iter.hasNext()){
|
||
497 | UnsavedLayer ul=new UnsavedLayer(StopEditing.this);
|
||
498 | ul.setLayer(iter.nextLayer()); |
||
499 | unsavedLayers.add(ul); |
||
500 | } |
||
501 | } |
||
502 | return (IUnsavedData[])unsavedLayers.toArray(new IUnsavedData[0]); |
||
503 | } |
||
504 | } |
||
505 | private LayersIterator getEditingLayer(FLayers layers){
|
||
506 | return new LayersIterator(layers){ |
||
507 | public boolean evaluate(FLayer layer) { |
||
508 | return layer.isEditing();
|
||
509 | } |
||
510 | }; |
||
511 | } |
||
512 | 4421 | fjp | } |
513 | 12739 | caballero | |
514 | 35337 | jldominguez | // [eiel-error-postgis] |