svn-gvsig-desktop / trunk / extensions / extCAD / src / com / iver / cit / gvsig / EditionUtilities.java @ 4430
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package com.iver.cit.gvsig; |
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import java.util.ArrayList; |
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import com.iver.andami.PluginServices; |
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import com.iver.cit.gvsig.fmap.FMap; |
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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.FLyrVect; |
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import com.iver.cit.gvsig.gui.View; |
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import com.iver.cit.gvsig.project.ProjectView; |
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/**
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* @author fjp
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*
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* Clase con m?todos muy ?tiles a la hora de hacer nuevas extensiones, y otras
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* cosas que puedan ser gen?ricas para este plugin.
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*
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*/
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public class EditionUtilities { |
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public static final int EDITION_STATUS_NO_EDITION = 0; |
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public static final int EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE = 1; |
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public static final int EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE = 2; |
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public static final int EDITION_STATUS_MULTIPLE_VECTORIAL_LAYER_ACTIVE = 3; |
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public static final int EDITION_STATUS_MULTIPLE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE = 4; |
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public static int getEditionStatus() |
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{
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int status = EDITION_STATUS_NO_EDITION;
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com.iver.andami.ui.mdiManager.View f = PluginServices.getMDIManager() |
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.getActiveView(); |
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if (f == null) |
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return status;
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if (f.getClass() == View.class) { |
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View vista = (View) f; |
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ProjectView model = vista.getModel(); |
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FMap mapa = model.getMapContext(); |
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FLayers capas = mapa.getLayers(); |
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int numActiveVectorial = 0; |
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int numActiveVectorialEditable = 0; |
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for (int i = 0; i < capas.getLayersCount(); i++) { |
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if (capas.getLayer(i) instanceof FLyrVect && |
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capas.getLayer(i).isActive()) {
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numActiveVectorial++; |
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if (capas.getLayer(i).isEditing())
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numActiveVectorialEditable++; |
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} |
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} |
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if (numActiveVectorialEditable == 1) |
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return EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE;
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if (numActiveVectorialEditable > 1) |
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return EDITION_STATUS_MULTIPLE_VECTORIAL_LAYER_ACTIVE_AND_EDITABLE;
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if (numActiveVectorial == 1) |
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return EDITION_STATUS_ONE_VECTORIAL_LAYER_ACTIVE;
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if (numActiveVectorial > 1) |
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return EDITION_STATUS_MULTIPLE_VECTORIAL_LAYER_ACTIVE;
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} |
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return status;
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} |
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public static FLayer[] getActiveAndEditedLayers() |
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{
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int status = EDITION_STATUS_NO_EDITION;
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com.iver.andami.ui.mdiManager.View f = PluginServices.getMDIManager() |
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.getActiveView(); |
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if (f == null) |
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return null; |
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if (f.getClass() == View.class) { |
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View vista = (View) f; |
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ProjectView model = vista.getModel(); |
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FMap mapa = model.getMapContext(); |
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ArrayList resul = new ArrayList(); |
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FLayers capas = mapa.getLayers(); |
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int numActiveVectorial = 0; |
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int numActiveVectorialEditable = 0; |
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for (int i = 0; i < capas.getLayersCount(); i++) { |
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if (capas.getLayer(i) instanceof FLyrVect && |
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capas.getLayer(i).isActive()) {
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numActiveVectorial++; |
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if (capas.getLayer(i).isEditing())
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{
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numActiveVectorialEditable++; |
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resul.add(capas.getLayer(i)); |
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} |
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} |
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} |
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return (FLayer[]) resul.toArray(new FLayer[0]); |
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} |
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return null; |
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} |
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} |