gvsig-vectorediting / org.gvsig.vectorediting / trunk / org.gvsig.vectorediting / org.gvsig.vectorediting.app / org.gvsig.vectorediting.app.mainplugin / src / main / java / org / gvsig / vectorediting / app / mainplugin / extensions / EditingExtension.java @ 104
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/*
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* Copyright 2014 DiSiD Technologies S.L.L. All rights reserved.
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*
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* Project : DiSiD org.gvsig.vectorediting.app.mainplugin
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* SVN Id : $Id$
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*/
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package org.gvsig.vectorediting.app.mainplugin.extensions; |
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import java.util.ArrayList; |
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import java.util.List; |
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import org.gvsig.andami.IconThemeHelper; |
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import org.gvsig.andami.PluginServices; |
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import org.gvsig.andami.plugins.Extension; |
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import org.gvsig.app.ApplicationLocator; |
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import org.gvsig.app.project.documents.view.ViewDocument; |
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import org.gvsig.app.project.documents.view.gui.DefaultViewPanel; |
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import org.gvsig.app.project.documents.view.toolListeners.StatusBarListener; |
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import org.gvsig.fmap.mapcontext.layers.FLayer; |
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import org.gvsig.fmap.mapcontext.layers.vectorial.FLyrVect; |
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import org.gvsig.fmap.mapcontrol.MapControl; |
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import org.gvsig.fmap.mapcontrol.tools.Behavior.Behavior; |
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import org.gvsig.fmap.mapcontrol.tools.Behavior.MouseMovementBehavior; |
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import org.gvsig.vectorediting.lib.api.EditingLocator; |
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import org.gvsig.vectorediting.lib.api.EditingManager; |
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import org.gvsig.vectorediting.lib.api.EditingServiceInfo; |
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import org.gvsig.vectorediting.lib.api.exceptions.ServiceInformationException; |
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import org.gvsig.vectorediting.swing.api.EditingContext; |
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import org.gvsig.vectorediting.swing.api.EditingSwingLocator; |
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import org.gvsig.vectorediting.swing.api.EditingSwingManager; |
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import org.gvsig.vectorediting.swing.impl.DefaultEditingBehavior; |
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import org.slf4j.Logger; |
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import org.slf4j.LoggerFactory; |
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public class EditingExtension extends Extension { |
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private static final Logger logger = LoggerFactory |
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.getLogger(DefaultEditingBehavior.class); |
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public void execute(String actionCommand) { |
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DefaultViewPanel view = getActiveView(); |
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EditingSwingManager swingManager = EditingSwingLocator.getSwingManager(); |
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if (view != null) { |
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FLyrVect layer = getActiveLayer(view); |
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EditingContext editingContext = swingManager.getEditingContext(view |
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.getMapControl()); |
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if ("start-editing".equals(actionCommand)) { |
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if (canBeEdited(layer)) {
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MapControl mapControl = view.getMapControl(); |
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StatusBarListener sbl = new StatusBarListener(mapControl);
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editingContext.beginEdition(layer, |
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new Behavior[] { new MouseMovementBehavior(sbl) }); |
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ApplicationLocator.getManager().refreshMenusAndToolBars(); |
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} |
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} |
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else if ("end-editing".equals(actionCommand)) { |
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if (layer != null && layer.isEditing()) { |
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editingContext.endEdition(layer); |
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ApplicationLocator.getManager().refreshMenusAndToolBars(); |
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} |
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} else {
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editingContext.activateService(actionCommand); |
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} |
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} |
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} |
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public void initialize() { |
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registerIcons(); |
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} |
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private void registerIcons() { |
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IconThemeHelper.registerIcon("action", "vector-editing", this); |
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IconThemeHelper.registerIcon("action", "insert-point", this); |
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IconThemeHelper.registerIcon("action", "insert-circle-cr", this); |
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IconThemeHelper.registerIcon("action", "insert-circumference-cr", this); |
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IconThemeHelper.registerIcon("action", "insert-polyline", this); |
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IconThemeHelper.registerIcon("action", "insert-polygon", this); |
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IconThemeHelper.registerIcon("action", "modify-symmetry", this); |
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IconThemeHelper.registerIcon("action", "modify-internal-polygon", this); |
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} |
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public boolean isEnabled() { |
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return true; |
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} |
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public boolean isVisible() { |
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return true; |
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} |
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@Override
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public boolean isVisible(String action) { |
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DefaultViewPanel view = getActiveView(); |
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FLyrVect activeLayer = getActiveLayer(view); |
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if ("start-editing".equals(action)) { |
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return (view != null && activeLayer != null && !activeLayer.isEditing()); |
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} else {
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return (view != null && activeLayer != null && activeLayer.isEditing()); |
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} |
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} |
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@Override
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public boolean isEnabled(String action) { |
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EditingManager manager = EditingLocator.getManager(); |
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DefaultViewPanel vista = getActiveView(); |
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FLyrVect activeLayer = getActiveLayer(vista); |
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if ("start-editing".equals(action)) { |
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return (canBeEdited(activeLayer));
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} |
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else if ("end-editing".equals(action)) { |
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return activeLayer.isEditing();
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} else {
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EditingServiceInfo serviceInfo = null;
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try {
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serviceInfo = manager.getServiceInfo(action); |
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return serviceInfo.isCompatibleWith(activeLayer.getFeatureStore());
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} |
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catch (ServiceInformationException e) {
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logger.error("Can't get service information of " + action, e);
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} |
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} |
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return false; |
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} |
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public boolean canQueryByAction() { |
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return true; |
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} |
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private DefaultViewPanel getActiveView() {
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org.gvsig.andami.ui.mdiManager.IWindow activeWindow = PluginServices |
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.getMDIManager().getActiveWindow(); |
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if (activeWindow instanceof DefaultViewPanel) { |
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return (DefaultViewPanel) activeWindow;
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} |
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return null; |
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} |
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private boolean canBeEdited(FLyrVect layer) { |
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if (layer != null) { |
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boolean isWritable = layer.isWritable();
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boolean isNotTransformed = layer.getFeatureStore().getTransforms()
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.isEmpty(); |
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return isWritable && isNotTransformed && !layer.isEditing();
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} |
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return false; |
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} |
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private FLyrVect getActiveLayer(DefaultViewPanel vista) {
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if (vista != null) { |
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ViewDocument viewDocument = vista.getViewDocument(); |
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FLayer[] actives = viewDocument.getMapContext().getLayers().getActives();
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if (actives.length == 1 && actives[0] instanceof FLyrVect) { |
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return (FLyrVect) actives[0]; |
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} |
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} |
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return null; |
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} |
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} |