/**
*
* geo-platform
* Rich webgis framework
* http://geo-platform.org
* ====================================================================
*
* Copyright (C) 2008-2017 geoSDI Group (CNR IMAA - Potenza - ITALY).
*
* This program is free software: you can redistribute it and/or modify it
* under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version. This program is distributed in the
* hope that it will be useful, but WITHOUT ANY WARRANTY; without
* even the implied warranty of MERCHANTABILITY or FITNESS FOR
* A PARTICULAR PURPOSE. See the GNU General Public License
* for more details. You should have received a copy of the GNU General
* Public License along with this program. If not, see http://www.gnu.org/licenses/
*
* ====================================================================
*
* Linking this library statically or dynamically with other modules is
* making a combined work based on this library. Thus, the terms and
* conditions of the GNU General Public License cover the whole combination.
*
* As a special exception, the copyright holders of this library give you permission
* to link this library with independent modules to produce an executable, regardless
* of the license terms of these independent modules, and to copy and distribute
* the resulting executable under terms of your choice, provided that you also meet,
* for each linked independent module, the terms and conditions of the license of
* that module. An independent module is a module which is not derived from or
* based on this library. If you modify this library, you may extend this exception
* to your version of the library, but you are not obligated to do so. If you do not
* wish to do so, delete this exception statement from your version.
*/
package org.geosdi.geoplatform.gui.client.widget.map.control.crud;
import com.extjs.gxt.ui.client.event.Listener;
import com.extjs.gxt.ui.client.event.MessageBoxEvent;
import com.extjs.gxt.ui.client.mvc.Dispatcher;
import com.extjs.gxt.ui.client.widget.Dialog;
import org.geosdi.geoplatform.gui.client.MapWidgetEvents;
import org.geosdi.geoplatform.gui.client.i18n.MapModuleConstants;
import org.geosdi.geoplatform.gui.configuration.message.GeoPlatformMessage;
import org.geosdi.geoplatform.gui.impl.map.control.GPVectorMapControl;
import org.gwtopenmaps.openlayers.client.control.SelectFeature;
import org.gwtopenmaps.openlayers.client.control.SelectFeature.ClickFeatureListener;
import org.gwtopenmaps.openlayers.client.control.SelectFeatureOptions;
import org.gwtopenmaps.openlayers.client.feature.VectorFeature;
import org.gwtopenmaps.openlayers.client.layer.Vector;
/**
*
* @author Giuseppe La Scaleia - CNR IMAA geoSDI Group
* @email giuseppe.lascaleia@geosdi.org
*/
public class GenericFeatureOperation extends GPVectorMapControl {
private SelectFeature control;
private OperationType operation;
public GenericFeatureOperation(Vector vector) {
super(vector, false);
}
/**
* (non-Javadoc)
*
* @see
* org.geosdi.geoplatform.gui.impl.map.control.GeoPlatformMapControl#createControl()
*/
@Override
public void createControl() {
if (!initialized) {
SelectFeatureOptions selectFeatureOptions = new SelectFeatureOptions();
selectFeatureOptions.clickFeature(new ClickFeatureListener() {
@Override
public void onFeatureClicked(final VectorFeature vectorFeature) {
GeoPlatformMessage.confirmMessage(
MapModuleConstants.INSTANCE.GenericFeatureOperation_confirmDeletionTitleText(),
MapModuleConstants.INSTANCE.GenericFeatureOperation_confirmDeletionBodyText(),
new Listener<MessageBoxEvent>() {
@Override
public void handleEvent(MessageBoxEvent be) {
if (Dialog.YES.equals(
be.getButtonClicked().getItemId())) {
Dispatcher.forwardEvent(
MapWidgetEvents.DELETE_FEATURE,
vectorFeature);
}
}
});
}
});
control = new SelectFeature(vector, selectFeatureOptions);
this.initialized = true;
}
}
@Override
public void activateControl() {
this.control.activate();
}
@Override
public void deactivateControl() {
this.control.deactivate();
}
/**
* @return the control
*/
@Override
public SelectFeature getControl() {
return (control != null) ? this.control : this.initializeMapControl();
}
/**
* @param operation the operation to set
*/
public void setOperation(OperationType operation) {
this.operation = operation;
}
/**
* @return the operation
*/
public OperationType getOperation() {
return operation;
}
@Override
public boolean isEnabled() {
return this.control.isActive();
}
@Override
protected SelectFeature initializeMapControl() {
this.createControl();
return this.control;
}
}