root / branches / v10 / extensions / extCAD / src / com / iver / cit / gvsig / StopEditing.java @ 12600
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package com.iver.cit.gvsig; |
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import java.awt.Component; |
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import java.io.IOException; |
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import java.util.ArrayList; |
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import javax.swing.ImageIcon; |
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import javax.swing.JOptionPane; |
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import com.hardcode.gdbms.engine.instruction.FieldNotFoundException; |
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import com.iver.andami.PluginServices; |
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import com.iver.andami.messages.NotificationManager; |
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import com.iver.andami.plugins.Extension; |
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import com.iver.andami.plugins.IExtension; |
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import com.iver.andami.plugins.status.IExtensionStatus; |
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import com.iver.andami.plugins.status.IUnsavedData; |
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import com.iver.andami.plugins.status.UnsavedData; |
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import com.iver.cit.gvsig.fmap.DriverException; |
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import com.iver.cit.gvsig.fmap.MapContext; |
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import com.iver.cit.gvsig.fmap.MapControl; |
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import com.iver.cit.gvsig.fmap.drivers.DriverIOException; |
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import com.iver.cit.gvsig.fmap.drivers.FieldDescription; |
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import com.iver.cit.gvsig.fmap.drivers.ILayerDefinition; |
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import com.iver.cit.gvsig.fmap.drivers.shp.IndexedShpDriver; |
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import com.iver.cit.gvsig.fmap.edition.EditionEvent; |
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import com.iver.cit.gvsig.fmap.edition.EditionException; |
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import com.iver.cit.gvsig.fmap.edition.ISpatialWriter; |
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import com.iver.cit.gvsig.fmap.edition.VectorialEditableAdapter; |
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import com.iver.cit.gvsig.fmap.layers.FLayer; |
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import com.iver.cit.gvsig.fmap.layers.FLayers; |
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import com.iver.cit.gvsig.fmap.layers.FLyrAnnotation; |
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import com.iver.cit.gvsig.fmap.layers.FLyrVect; |
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import com.iver.cit.gvsig.fmap.rendering.VectorialLegend; |
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import com.iver.cit.gvsig.layers.VectorialLayerEdited; |
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import com.iver.cit.gvsig.project.documents.table.gui.Table; |
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import com.iver.cit.gvsig.project.documents.view.IProjectView; |
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import com.iver.cit.gvsig.project.documents.view.ProjectView; |
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import com.iver.cit.gvsig.project.documents.view.ProjectViewFactory; |
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import com.iver.cit.gvsig.project.documents.view.gui.View; |
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import com.iver.cit.gvsig.project.documents.view.legend.CreateSpatialIndexMonitorableTask; |
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import com.iver.utiles.swing.threads.IMonitorableTask; |
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/**
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* @author Francisco Jos?
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*
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* Cuando un tema se pone en edici?n, puede que su driver implemente
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* ISpatialWriter. En ese caso, es capaz de guardarse sobre s? mismo. Si no lo
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* implementa, esta opci?n estar? deshabilitada y la ?nica posibilidad de
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* guardar este tema ser? "Guardando como..."
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*/
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public class StopEditing extends Extension { |
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private View vista; |
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/**
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* @see com.iver.andami.plugins.IExtension#initialize()
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*/
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public void initialize() { |
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} |
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/**
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* @see com.iver.andami.plugins.IExtension#execute(java.lang.String)
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*/
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public void execute(String s) { |
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com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
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.getActiveWindow(); |
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vista = (View) f;
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boolean isStop=false; |
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IProjectView model = vista.getModel(); |
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MapContext mapa = model.getMapContext(); |
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FLayers layers = mapa.getLayers(); |
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EditionManager edMan = CADExtension.getEditionManager(); |
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if (s.equals("STOPEDITING")) { |
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FLayer[] actives = layers.getActives();
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// TODO: Comprobar que solo hay una activa, o al menos
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// que solo hay una en edici?n que est? activa, etc, etc
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for (int i = 0; i < actives.length; i++) { |
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if (actives[i] instanceof FLyrVect && actives[i].isEditing()) { |
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FLyrVect lv = (FLyrVect) actives[i]; |
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MapControl mapControl = vista.getMapControl(); |
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VectorialLayerEdited lyrEd = (VectorialLayerEdited) edMan.getActiveLayerEdited(); |
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lyrEd.clearSelection(); |
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isStop=stopEditing(lv, mapControl); |
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if (isStop){
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lv.removeLayerListener(edMan); |
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if (lv instanceof FLyrAnnotation){ |
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FLyrAnnotation lva=(FLyrAnnotation)lv; |
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lva.setMapping(lva.getMapping()); |
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} |
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} |
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} |
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} |
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if (isStop) {
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vista.getMapControl().setTool("zoomIn");
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vista.hideConsole(); |
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vista.repaintMap(); |
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CADExtension.clearView(); |
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} |
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} |
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PluginServices.getMainFrame().enableControls(); |
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} |
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/**
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* @see com.iver.andami.plugins.IExtension#isEnabled()
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*/
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public boolean isEnabled() { |
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FLayer[] lyrs = EditionUtilities.getActiveAndEditedLayers();
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if (lyrs == null) |
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return false; |
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FLyrVect lyrVect = (FLyrVect) lyrs[0];
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if (lyrVect.getSource() instanceof VectorialEditableAdapter) { |
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return true; |
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} |
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return false; |
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} |
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/**
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* DOCUMENT ME!
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*/
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public boolean stopEditing(FLyrVect layer, MapControl mapControl) { |
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VectorialEditableAdapter vea = (VectorialEditableAdapter) layer |
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.getSource(); |
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int resp = JOptionPane.NO_OPTION; |
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try {
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if (layer.isWritable()) {
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resp = JOptionPane.showConfirmDialog((Component) PluginServices |
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.getMainFrame(), PluginServices.getText(this,
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"realmente_desea_guardar_la_capa")
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+ " : " + layer.getName()+"?", PluginServices.getText(this, |
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"guardar"), JOptionPane.YES_NO_OPTION); |
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if (resp != JOptionPane.YES_OPTION) { // CANCEL EDITING |
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cancelEdition(layer); |
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} else { // GUARDAMOS EL TEMA |
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saveLayer(layer); |
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} |
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vea.getCommandRecord().removeCommandListener(mapControl); |
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layer.setEditing(false);
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if (layer.isSpatiallyIndexed())
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{
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if(layer.getISpatialIndex() != null) |
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{
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try {
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PluginServices. |
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cancelableBackgroundExecution(new CreateSpatialIndexMonitorableTask((FLyrVect)layer));
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} catch (DriverIOException e) {
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NotificationManager.addError(e); |
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} catch (DriverException e) {
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NotificationManager.addError(e); |
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} |
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} |
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} |
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return true; |
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} |
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// Si no existe writer para la capa que tenemos en edici?n
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resp = JOptionPane
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.showConfirmDialog( |
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(Component) PluginServices.getMainFrame(),
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PluginServices |
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.getText( |
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this,
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"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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+ " : " + layer.getName(),
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PluginServices.getText(this, "cancelar_edicion"), |
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JOptionPane.YES_NO_OPTION);
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if (resp == JOptionPane.YES_OPTION) { // CANCEL EDITING |
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cancelEdition(layer); |
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vea.getCommandRecord().removeCommandListener(mapControl); |
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if (!(layer.getSource().getDriver() instanceof IndexedShpDriver)){ |
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VectorialLayerEdited vle=(VectorialLayerEdited)CADExtension.getEditionManager().getLayerEdited(layer); |
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layer.setLegend((VectorialLegend)vle.getLegend()); |
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} |
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return true; |
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} |
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} catch (EditionException e) {
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NotificationManager.addError(e); |
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} catch (IOException e) { |
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NotificationManager.addError(e); |
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} catch (DriverException e) {
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NotificationManager.addError(e); |
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} catch (FieldNotFoundException e) {
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NotificationManager.addError(e); |
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} |
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return false; |
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} |
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private void saveLayer(FLyrVect layer) throws DriverException, |
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EditionException {
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VectorialEditableAdapter vea = (VectorialEditableAdapter) layer |
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.getSource(); |
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ISpatialWriter writer = (ISpatialWriter) vea.getWriter(); |
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com.iver.andami.ui.mdiManager.IWindow[] views = PluginServices
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.getMDIManager().getAllWindows(); |
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for (int j = 0; j < views.length; j++) { |
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if (views[j] instanceof Table) { |
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Table table = (Table) views[j]; |
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if (table.getModel().getAssociatedTable() != null |
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&& table.getModel().getAssociatedTable().equals(layer)) {
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table.stopEditingCell(); |
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} |
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} |
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} |
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vea.cleanSelectableDatasource(); |
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layer.setRecordset(vea.getRecordset()); // Queremos que el recordset del layer
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// refleje los cambios en los campos.
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ILayerDefinition lyrDef = EditionUtilities.createLayerDefinition(layer); |
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String aux="FIELDS:"; |
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FieldDescription[] flds = lyrDef.getFieldsDesc();
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for (int i=0; i < flds.length; i++) |
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{
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aux = aux + ", " + flds[i].getFieldAlias();
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} |
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System.err.println("Escribiendo la capa " + lyrDef.getName() + |
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" con los campos " + aux);
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writer.initialize(lyrDef); |
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vea.stopEdition(writer, EditionEvent.GRAPHIC); |
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} |
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private void cancelEdition(FLyrVect layer) throws IOException { |
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com.iver.andami.ui.mdiManager.IWindow[] views = PluginServices
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.getMDIManager().getAllWindows(); |
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VectorialEditableAdapter vea = (VectorialEditableAdapter) layer |
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.getSource(); |
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vea.cancelEdition(EditionEvent.GRAPHIC); |
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for (int j = 0; j < views.length; j++) { |
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if (views[j] instanceof Table) { |
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Table table = (Table) views[j]; |
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if (table.getModel().getAssociatedTable() != null |
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&& table.getModel().getAssociatedTable().equals(layer)) {
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table.cancelEditing(); |
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} |
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} |
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} |
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} |
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/**
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* @see com.iver.andami.plugins.IExtension#isVisible()
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*/
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public boolean isVisible() { |
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if (EditionUtilities.getEditionStatus() == EditionUtilities.EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE)
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return true; |
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return false; |
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} |
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public IExtensionStatus getStatus() {
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return new StopEditingStatus(); |
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} |
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/**
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* Show the dialogs to save the layer without ask if don't like to save.
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* @param layer Layer to save.
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*/
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public void prepareSaveLayer(FLyrVect layer ) { |
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EditionManager edMan = CADExtension.getEditionManager(); |
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VectorialLayerEdited lyrEd = (VectorialLayerEdited) edMan.getLayerEdited(layer); |
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lyrEd.clearSelection(); |
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boolean isStop=false; |
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if (layer.isWritable()) {
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try {
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saveLayer((FLyrVect)layer); |
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layer.setEditing(false);
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if (layer.isSpatiallyIndexed())
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{
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if(layer.getISpatialIndex() != null) |
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{
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try {
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PluginServices. |
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cancelableBackgroundExecution(new CreateSpatialIndexMonitorableTask((FLyrVect)layer));
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} catch (DriverIOException e) {
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NotificationManager.addError(e); |
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} catch (DriverException e) {
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NotificationManager.addError(e); |
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} |
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} |
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} |
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} catch (DriverException e) {
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NotificationManager.addError(e); |
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} catch (EditionException e) {
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NotificationManager.addError(e); |
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} |
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isStop=true;
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}else {
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// Si no existe writer para la capa que tenemos en edici?n
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int resp = JOptionPane |
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.showConfirmDialog( |
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(Component) PluginServices.getMainFrame(),
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PluginServices |
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.getText( |
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this,
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"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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+ " : " + layer.getName(),
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PluginServices.getText(this, "cancelar_edicion"), |
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JOptionPane.YES_NO_OPTION);
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if (resp == JOptionPane.YES_OPTION) { // CANCEL EDITING |
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try {
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cancelEdition(layer); |
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if (!(layer.getSource().getDriver() instanceof IndexedShpDriver)){ |
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VectorialLayerEdited vle=(VectorialLayerEdited)CADExtension.getEditionManager().getLayerEdited(layer); |
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layer.setLegend((VectorialLegend)vle.getLegend()); |
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} |
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} catch (IOException e) { |
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NotificationManager.addError(e); |
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} catch (FieldNotFoundException e) {
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NotificationManager.addError(e); |
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} catch (DriverException e) {
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NotificationManager.addError(e); |
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} |
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isStop=true;
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} |
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} |
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// boolean isStop=stopEditing((FLyrVect)layer, null);
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if (isStop){
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layer.removeLayerListener(edMan); |
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if (layer instanceof FLyrAnnotation){ |
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FLyrAnnotation lva=(FLyrAnnotation)layer; |
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lva.setMapping(lva.getMapping()); |
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} |
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com.iver.andami.ui.mdiManager.IWindow f = PluginServices.getMDIManager() |
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.getActiveWindow(); |
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if (f instanceof View) { |
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vista = (View) f;
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if (vista.getMapControl().getMapContext().getLayers().getLayer(layer.getName()).equals(layer)) {
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vista.getMapControl().setTool("zoomIn");
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vista.hideConsole(); |
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vista.repaintMap(); |
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CADExtension.clearView(); |
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} |
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} |
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} |
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|
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} |
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private class UnsavedLayer extends UnsavedData{ |
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private FLayer layer;
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public UnsavedLayer(IExtension extension) {
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super(extension);
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} |
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public String getDescription() { |
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return PluginServices.getText(this,"editing_layer_unsaved"); |
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} |
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public String getResourceName() { |
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return layer.getName();
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} |
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public void saveData() { |
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prepareSaveLayer((FLyrVect)layer); |
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} |
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|
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public void setLayer(FLayer layer) { |
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this.layer=layer;
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|
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} |
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public ImageIcon getIcon() { |
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return layer.getTocImageIcon();
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} |
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|
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} |
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|
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/**
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* <p>This class provides the status of extensions.
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* If this extension has some unsaved editing layer (and save them), and methods
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* to check if the extension has some associated background tasks.
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*
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* @author Vicente Caballero Navarro
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*
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*/
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private class StopEditingStatus implements IExtensionStatus { |
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/**
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* This method is used to check if this extension has some unsaved editing layer.
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*
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* @return true if the extension has some unsaved editing layer, false otherwise.
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*/
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public boolean hasUnsavedData() { |
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ProjectExtension pe=(ProjectExtension)PluginServices.getExtension(ProjectExtension.class); |
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ProjectView[] views=(ProjectView[])pe.getProject().getDocumentsByType(ProjectViewFactory.registerName).toArray(new ProjectView[0]); |
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for (int i=0;i<views.length;i++) { |
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FLayers layers=views[i].getMapContext().getLayers(); |
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FLayer[] activeLayers=layers.getActives();
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if (activeLayers.length>0) { |
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return true; |
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} |
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} |
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return false; |
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} |
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/**
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* This method is used to check if the extension has some associated
|
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* background process which is currently running.
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*
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* @return true if the extension has some associated background process,
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* false otherwise.
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*/
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public boolean hasRunningProcesses() { |
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return false; |
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} |
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/**
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* <p>Gets an array of the traceable background tasks associated with this
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* extension. These tasks may be tracked, canceled, etc.</p>
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*
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* @return An array of the associated background tasks, or null in case there is
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* no associated background tasks.
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*/
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public IMonitorableTask[] getRunningProcesses() { |
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return null; |
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} |
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/**
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* <p>Gets an array of the UnsavedData objects, which contain information about
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* the unsaved editing layers and allows to save it.</p>
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*
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* @return An array of the associated unsaved editing layers, or null in case the extension
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* has not unsaved editing layers.
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*/
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public IUnsavedData[] getUnsavedData() { |
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ProjectExtension pe=(ProjectExtension)PluginServices.getExtension(ProjectExtension.class); |
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ProjectView[] views=(ProjectView[])pe.getProject().getDocumentsByType(ProjectViewFactory.registerName).toArray(new ProjectView[0]); |
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ArrayList unsavedLayers=new ArrayList(); |
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for (int i=0;i<views.length;i++) { |
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FLayers layers = views[i].getMapContext().getLayers(); |
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FLayer[] activeLayers=layers.getActives();
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for (int j=0;j<activeLayers.length;j++) { |
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UnsavedLayer ul=new UnsavedLayer(StopEditing.this);
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ul.setLayer(activeLayers[j]); |
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unsavedLayers.add(ul); |
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} |
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} |
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return (IUnsavedData[])unsavedLayers.toArray(new IUnsavedData[0]); |
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} |
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} |
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} |