geotools/selection/FeatureMapLayerSelectionSynchronizer.java

/** 
 Copyright 2008 Stefan Alfons Krüger 
 
 atlas-framework - This file is part of the Atlas Framework

 This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
 This library 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 Lesser General Public License for more details.
 You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA

 Diese Bibliothek ist freie Software; Sie dürfen sie unter den Bedingungen der GNU Lesser General Public License, wie von der Free Software Foundation veröffentlicht, weiterverteilen und/oder modifizieren; entweder gemäß Version 2.1 der Lizenz oder (nach Ihrer Option) jeder späteren Version.
 Diese Bibliothek wird in der Hoffnung weiterverbreitet, daß sie nützlich sein wird, jedoch OHNE IRGENDEINE GARANTIE, auch ohne die implizierte Garantie der MARKTREIFE oder der VERWENDBARKEIT FÜR EINEN BESTIMMTEN ZWECK. Mehr Details finden Sie in der GNU Lesser General Public License.
 Sie sollten eine Kopie der GNU Lesser General Public License zusammen mit dieser Bibliothek erhalten haben; falls nicht, schreiben Sie an die Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA.
 **/
package skrueger.geotools.selection;

import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.util.Arrays;
import java.util.Collection;
import java.util.Vector;

import javax.swing.JTable;
import javax.swing.ListSelectionModel;
import javax.swing.event.ListSelectionListener;

import org.geotools.feature.Feature;
import org.geotools.map.MapLayer;
import org.geotools.styling.FeatureTypeStyle;
import org.geotools.styling.Style;
import org.opengis.filter.Filter;
import org.opengis.filter.FilterVisitor;

import schmitzm.geotools.gui.JMapPane;
import schmitzm.geotools.map.event.FeatureSelectedEvent;
import schmitzm.geotools.map.event.JMapPaneEvent;
import schmitzm.geotools.map.event.JMapPaneListener;
import schmitzm.geotools.styling.StylingUtil;
import schmitzm.lang.LangUtil;
import skrueger.geotools.MapPaneToolBar;
import skrueger.geotools.StyledMapInterface;

/**
 * This class keeps the selection of a (feature) {@link JTable} synchronized
 * with the {@link StyledLayerSelectionModel} of a layer. This is done by
 * implementing:
 * <ul>
 * <li>a {@link PropertyChangeListener} which listens to the
 * {@link StyledLayerSelectionModel} and accordingly changes the {@link JTable}
 * selection</li>
 * <li>a {@link ListSelectionListener} which listens to the {@link JTable} and
 * accordingly changes the {@link StyledLayerSelectionModel} selection</li>
 * </ul>
 * After creating, the instance of this synchronizer must be added as listener
 * to both, the {@link StyledLayerSelectionModel} and the table's
 * {@link ListSelectionModel}.
 * 
 * @author <a href="mailto:[email protected]">Martin Schmitz</a>
 *         (University of Bonn/Germany)
 */
public class FeatureMapLayerSelectionSynchronizer extends
                StyledLayerSelectionModelSynchronizer<StyledFeatureLayerSelectionModel>
                implements JMapPaneListener {
        public static final String SELECTION_STYLING = "SELECTION";
        /**
         * Holds the {@link MapLayer} to keep synchronized with the layer selection
         * model.
         */
        protected final MapLayer mapLayer;
        protected final StyledMapInterface<?> styledMapLayer;
        protected final JMapPane mapPane;
        private final MapPaneToolBar toolBar;

        /**
         * Creates a new synchronizer
         * 
         * @param layerSelModel
         *            layer selection model to keep synchronized with the
         *            {@link MapLayer}
         * 
         * @param mapLayer
         *            {@link MapLayer} to keep synchronized with.
         */
        public FeatureMapLayerSelectionSynchronizer(
                        StyledFeatureLayerSelectionModel layerSelModel,
                        StyledMapInterface<?> styledMapLayer, MapLayer mapLayer,
                        JMapPane mapPane, MapPaneToolBar toolBar) {

                super(layerSelModel);
                this.styledMapLayer = styledMapLayer;

                this.mapLayer = mapLayer;
                this.mapPane = mapPane;
                this.toolBar = toolBar;
        }

        /**
         * Called by {@link StyledLayerSelectionModel} when a the selection on other
         * selection components (map, chart, ...) has changed. When calling this
         * 
         * method changes the {@link MapLayer} selection according to the
         * {@link StyledLayerSelectionModel} selection.
         * 
         * @param evt
         *            an event
         */
        @Override
        public void propertyChange(PropertyChangeEvent evt) {
                if (!(evt instanceof StyledLayerSelectionEvent))
                        return;
                StyledLayerSelectionEvent selEvt = (StyledLayerSelectionEvent) evt;
                // Only react on own layer and ignore events invoked by
                // this component itself
                if (selEvt.getEmitter() != layerSelModel || selectionChangeCausedByMe)
                        return;
                // Apply new selection on table (except this event is one of
                // some more events)
                Vector<String> newSelection = layerSelModel.getSelection();
                if (newSelection == null)
                        return;

                // Avoid event circles in valueChanged(..)
                selectionChangeCausedByMe = true;

                changeLayerStyle(newSelection);

                // Danger of event circles in valueChanged(..) banned
                selectionChangeCausedByMe = false;
        }

        private void changeLayerStyle(final Vector<String> newSelection) {
                Style selectionMapStyle = null;
                try {
                        if (newSelection.isEmpty()) {

                                selectionMapStyle = styledMapLayer.getStyle();
                                LOGGER.debug("NO SELECTION .. set to original style directly");

                        } else {
                                LOGGER.debug("SELECTION .. change style");

                                // We take Style from the MapLayer that is displayed at the
                                // moment. We do not use the styledMapLayer.getStyle, because in
                                // the atlas, this always return the default style, but
                                // additionaly styles might be selected.
                                // Taking the style from the mapLayer indicated, that we have to
                                // remove any selection rules first.
                                Style originalStyle = mapLayer.getStyle();

                                // TODO The default style is not good here. We need
                                // .createSelectionStyle(normalStyle, geoObj);
                                selectionMapStyle = StylingUtil
                                                .createDefaultStyle(styledMapLayer.getGeoObject());

                                selectionMapStyle.getFeatureTypeStyles()[0]
                                                .setName(SELECTION_STYLING);

                                // Symbolizer sss =
                                // selectionMapStyle.getFeatureTypeStyles()[0].getRules()[0].getSymbolizers()[0];
                                // if (sss instanceof PolygonSymbolizer) {
                                // PolygonSymbolizer ps = (PolygonSymbolizer) sss;
                                // ps.getFill().setOpacity( FilterUtil.FILTER_FAC.literal(0.5));
                                // }

                                // Rule selectedRule = StylingUtil.STYLE_FACTORY.createRule();
                                selectionMapStyle.getFeatureTypeStyles()[0].getRules()[0]
                                                .setFilter(new Filter() {

                                                        @Override
                                                        public Object accept(FilterVisitor visitor,
                                                                        Object extraData) {
                                                                return null;
                                                        }

                                                        @Override
                                                        public boolean evaluate(Object obj) {
                                                                if (obj instanceof Feature) {
                                                                        Feature f = (Feature) obj;
                                                                        // TODO BAD CODE! says Martin.. i am fine
                                                                        // with it.. well.. not great...
                                                                        for (String ffID : newSelection) {
                                                                                if (ffID.equals(f.getID()))
                                                                                        return true;
                                                                        }
                                                                        return false;

                                                                }
                                                                return false;
                                                        }

                                                });

                                FeatureTypeStyle[] originalFeatureTypeStyles = originalStyle
                                                .getFeatureTypeStyles();
                                FeatureTypeStyle[] newFeatureTypes;
                                if (originalFeatureTypeStyles[originalFeatureTypeStyles.length - 1]
                                                .getName() != null
                                                && originalFeatureTypeStyles[originalFeatureTypeStyles.length - 1]
                                                                .getName().equals(SELECTION_STYLING)) {
                                        newFeatureTypes = Arrays.copyOf(originalFeatureTypeStyles,
                                                        originalFeatureTypeStyles.length - 1);
                                } else {
                                        newFeatureTypes = originalFeatureTypeStyles;
                                }
                                //                              
                                // // REMOVE any Selection_Styling FTS (usually the last one)
                                //                              
                                // for (FeatureTypeStyle fts : originalFeatureTypeStyles){
                                // if (fts.getName().equals(SELECTION_STYLING)) continue;
                                // newFeatureTypes =
                                //                                      
                                // LangUtil.extendArray(
                                // originalFeatureTypeStyles, selectionMapStyle
                                // .getFeatureTypeStyles());
                                // }

                                // The last FTS is the selection FTS
                                newFeatureTypes = LangUtil.extendArray(newFeatureTypes,
                                                selectionMapStyle.getFeatureTypeStyles());

                                selectionMapStyle.setFeatureTypeStyles(newFeatureTypes);

                                // selectionMapStyle.setFeatureTypeStyles(originalStyle.getF)

                                // Flat copy the style

                                // selectionMapStyle =
                                // StylingUtil.createDefaultStyle(styledMapLayer.getGeoObject());

                        }

                        mapLayer.setStyle(selectionMapStyle);
                        mapPane.refresh();
                } catch (Exception e) {
                        LOGGER.error("Error while trying to create a selection style", e);
                }
        }

        @Override
        public void performMapPaneEvent(JMapPaneEvent e) {

                /**
                 * Only listen to FeatureSelectionEvents if the appropriate tool is
                 * selected.
                 */
                final int selectedTool = toolBar.getSelectedTool();
                if (selectedTool != MapPaneToolBar.TOOL_SELECTION_ADD
                                && selectedTool != MapPaneToolBar.TOOL_SELECTION_REMOVE
                                && selectedTool != MapPaneToolBar.TOOL_SELECTION_CLEAR
                                && selectedTool != MapPaneToolBar.TOOL_SELECTION_SET) {
                        return;
                }

                if (!(e instanceof FeatureSelectedEvent)) {
                        // LOGGER.debug("Ignoring event " + e);
                        return;
                }
                // only listen to events directly coming from JMapPane
                // selection (ignore selections from FilterDialog)
                if (e.getSourceObject() != this.mapPane)
                        return;

                FeatureSelectedEvent fse = (FeatureSelectedEvent) e;

                // ignore event if it is caused by the DpLayerVectorSelectionModel
                if (selectionChangeCausedByMe)
                        return;

                LOGGER.debug("Do event " + fse);

                // Avoid event circles in propertyChange(..)
                selectionChangeCausedByMe = true;

                if (selectedTool == MapPaneToolBar.TOOL_SELECTION_CLEAR) {
                        layerSelModel.clearSelection();
                } else {
                        Collection<Feature> selectionResult = (Collection<Feature>) fse
                                        .getSelectionResult();

                        // reset the selection of the DpLayerSelectionModel
                        // layerSelModel.setValueIsAdjusting(true);

                        if (selectedTool == MapPaneToolBar.TOOL_SELECTION_ADD) {
                                layerSelModel.setValueIsAdjusting(true);
                                for (Feature f : selectionResult) {
                                        layerSelModel.addSelection(f.getID());
                                }
                                layerSelModel.setValueIsAdjusting(false);
                        } else if (selectedTool == MapPaneToolBar.TOOL_SELECTION_SET) {
                                layerSelModel.setValueIsAdjusting(true);
                                layerSelModel.clearSelection();

                                for (Feature f : selectionResult) {
                                        layerSelModel.addSelection(f.getID());
                                }

                                LOGGER.debug("Setting selection to " + selectionResult.size());
                                layerSelModel.setValueIsAdjusting(false);
                        } else if (selectedTool == MapPaneToolBar.TOOL_SELECTION_REMOVE) {
                                layerSelModel.setValueIsAdjusting(true);
                                for (Feature f : selectionResult) {
                                        layerSelModel.removeSelection(f.getID());
                                }
                                layerSelModel.setValueIsAdjusting(false);
                        }
                } // els it's not a Clear Selection command

                // Show selected features in the map, which is not automatically done by
                // the origin: FeatureSelectedEvent
                changeLayerStyle(layerSelModel.getSelection());

                // Danger of event circles in propertyChange(..) banned
                selectionChangeCausedByMe = false;
        }
}
1	alfonx	97	/**
2			Copyright 2008 Stefan Alfons Krüger
3
4			atlas-framework - This file is part of the Atlas Framework
5
6			This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version.
7			This library 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 Lesser General Public License for more details.
8			You should have received a copy of the GNU Lesser General Public License along with this library; if not, write to the Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA
9
10			Diese Bibliothek ist freie Software; Sie dürfen sie unter den Bedingungen der GNU Lesser General Public License, wie von der Free Software Foundation veröffentlicht, weiterverteilen und/oder modifizieren; entweder gemäß Version 2.1 der Lizenz oder (nach Ihrer Option) jeder späteren Version.
11			Diese Bibliothek wird in der Hoffnung weiterverbreitet, daß sie nützlich sein wird, jedoch OHNE IRGENDEINE GARANTIE, auch ohne die implizierte Garantie der MARKTREIFE oder der VERWENDBARKEIT FÜR EINEN BESTIMMTEN ZWECK. Mehr Details finden Sie in der GNU Lesser General Public License.
12			Sie sollten eine Kopie der GNU Lesser General Public License zusammen mit dieser Bibliothek erhalten haben; falls nicht, schreiben Sie an die Free Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110, USA.
13			**/
14			package skrueger.geotools.selection;
15
16			import java.beans.PropertyChangeEvent;
17			import java.beans.PropertyChangeListener;
18	alfonx	123	import java.util.Arrays;
19	alfonx	97	import java.util.Collection;
20			import java.util.Vector;
21
22			import javax.swing.JTable;
23			import javax.swing.ListSelectionModel;
24			import javax.swing.event.ListSelectionListener;
25
26			import org.geotools.feature.Feature;
27			import org.geotools.map.MapLayer;
28	alfonx	123	import org.geotools.styling.FeatureTypeStyle;
29	alfonx	97	import org.geotools.styling.Style;
30	alfonx	101	import org.opengis.filter.Filter;
31			import org.opengis.filter.FilterVisitor;
32	alfonx	97
33			import schmitzm.geotools.gui.JMapPane;
34			import schmitzm.geotools.map.event.FeatureSelectedEvent;
35			import schmitzm.geotools.map.event.JMapPaneEvent;
36			import schmitzm.geotools.map.event.JMapPaneListener;
37			import schmitzm.geotools.styling.StylingUtil;
38	alfonx	104	import schmitzm.lang.LangUtil;
39	alfonx	111	import skrueger.geotools.MapPaneToolBar;
40	alfonx	97	import skrueger.geotools.StyledMapInterface;
41
42			/**
43			* This class keeps the selection of a (feature) {@link JTable} synchronized
44			* with the {@link StyledLayerSelectionModel} of a layer. This is done by
45			* implementing:
46			* <ul>
47			* <li>a {@link PropertyChangeListener} which listens to the
48			* {@link StyledLayerSelectionModel} and accordingly changes the {@link JTable}
49			* selection</li>
50			* <li>a {@link ListSelectionListener} which listens to the {@link JTable} and
51			* accordingly changes the {@link StyledLayerSelectionModel} selection</li>
52			* </ul>
53			* After creating, the instance of this synchronizer must be added as listener
54			* to both, the {@link StyledLayerSelectionModel} and the table's
55			* {@link ListSelectionModel}.
56			*
57			* @author <a href="mailto:[email protected]">Martin Schmitz</a>
58			* (University of Bonn/Germany)
59			*/
60			public class FeatureMapLayerSelectionSynchronizer extends
61	alfonx	106	StyledLayerSelectionModelSynchronizer<StyledFeatureLayerSelectionModel>
62			implements JMapPaneListener {
63	alfonx	111	public static final String SELECTION_STYLING = "SELECTION";
64	alfonx	97	/**
65			* Holds the {@link MapLayer} to keep synchronized with the layer selection
66			* model.
67			*/
68			protected final MapLayer mapLayer;
69			protected final StyledMapInterface<?> styledMapLayer;
70			protected final JMapPane mapPane;
71	alfonx	111	private final MapPaneToolBar toolBar;
72	alfonx	97
73			/**
74			* Creates a new synchronizer
75			*
76			* @param layerSelModel
77			* layer selection model to keep synchronized with the
78			* {@link MapLayer}
79			*
80			* @param mapLayer
81			* {@link MapLayer} to keep synchronized with.
82			*/
83			public FeatureMapLayerSelectionSynchronizer(
84			StyledFeatureLayerSelectionModel layerSelModel,
85			StyledMapInterface<?> styledMapLayer, MapLayer mapLayer,
86	alfonx	111	JMapPane mapPane, MapPaneToolBar toolBar) {
87	alfonx	97
88			super(layerSelModel);
89			this.styledMapLayer = styledMapLayer;
90
91			this.mapLayer = mapLayer;
92			this.mapPane = mapPane;
93	alfonx	111	this.toolBar = toolBar;
94	alfonx	97	}
95
96			/**
97			* Called by {@link StyledLayerSelectionModel} when a the selection on other
98			* selection components (map, chart, ...) has changed. When calling this
99			*
100			* method changes the {@link MapLayer} selection according to the
101			* {@link StyledLayerSelectionModel} selection.
102			*
103			* @param evt
104			* an event
105			*/
106			@Override
107			public void propertyChange(PropertyChangeEvent evt) {
108			if (!(evt instanceof StyledLayerSelectionEvent))
109			return;
110			StyledLayerSelectionEvent selEvt = (StyledLayerSelectionEvent) evt;
111			// Only react on own layer and ignore events invoked by
112			// this component itself
113			if (selEvt.getEmitter() != layerSelModel \|\| selectionChangeCausedByMe)
114			return;
115			// Apply new selection on table (except this event is one of
116			// some more events)
117	alfonx	111	Vector<String> newSelection = layerSelModel.getSelection();
118	alfonx	97	if (newSelection == null)
119			return;
120
121			// Avoid event circles in valueChanged(..)
122			selectionChangeCausedByMe = true;
123
124			changeLayerStyle(newSelection);
125
126			// Danger of event circles in valueChanged(..) banned
127			selectionChangeCausedByMe = false;
128			}
129
130	alfonx	111	private void changeLayerStyle(final Vector<String> newSelection) {
131	alfonx	97	Style selectionMapStyle = null;
132			try {
133			if (newSelection.isEmpty()) {
134
135			selectionMapStyle = styledMapLayer.getStyle();
136	alfonx	111	LOGGER.debug("NO SELECTION .. set to original style directly");
137	alfonx	106
138	alfonx	97	} else {
139	alfonx	100	LOGGER.debug("SELECTION .. change style");
140	alfonx	106
141	alfonx	123	// We take Style from the MapLayer that is displayed at the
142			// moment. We do not use the styledMapLayer.getStyle, because in
143			// the atlas, this always return the default style, but
144			// additionaly styles might be selected.
145			// Taking the style from the mapLayer indicated, that we have to
146	alfonx	125	// remove any selection rules first.
147	alfonx	123	Style originalStyle = mapLayer.getStyle();
148	alfonx	101
149	alfonx	123	// TODO The default style is not good here. We need
150			// .createSelectionStyle(normalStyle, geoObj);
151	alfonx	107	selectionMapStyle = StylingUtil
152	alfonx	106	.createDefaultStyle(styledMapLayer.getGeoObject());
153
154	alfonx	123	selectionMapStyle.getFeatureTypeStyles()[0]
155			.setName(SELECTION_STYLING);
156
157	alfonx	111	// Symbolizer sss =
158			// selectionMapStyle.getFeatureTypeStyles()[0].getRules()[0].getSymbolizers()[0];
159			// if (sss instanceof PolygonSymbolizer) {
160			// PolygonSymbolizer ps = (PolygonSymbolizer) sss;
161			// ps.getFill().setOpacity( FilterUtil.FILTER_FAC.literal(0.5));
162			// }
163
164	alfonx	106	// Rule selectedRule = StylingUtil.STYLE_FACTORY.createRule();
165	alfonx	107	selectionMapStyle.getFeatureTypeStyles()[0].getRules()[0]
166	alfonx	106	.setFilter(new Filter() {
167
168			@Override
169			public Object accept(FilterVisitor visitor,
170			Object extraData) {
171			return null;
172	alfonx	105	}
173	alfonx	106
174			@Override
175			public boolean evaluate(Object obj) {
176			if (obj instanceof Feature) {
177			Feature f = (Feature) obj;
178	alfonx	125	// TODO BAD CODE! says Martin.. i am fine
179			// with it.. well.. not great...
180	alfonx	111	for (String ffID : newSelection) {
181			if (ffID.equals(f.getID()))
182	alfonx	106	return true;
183			}
184			return false;
185
186			}
187			return false;
188			}
189
190			});
191
192	alfonx	125	FeatureTypeStyle[] originalFeatureTypeStyles = originalStyle
193			.getFeatureTypeStyles();
194			FeatureTypeStyle[] newFeatureTypes;
195			if (originalFeatureTypeStyles[originalFeatureTypeStyles.length - 1]
196			.getName() != null
197			&& originalFeatureTypeStyles[originalFeatureTypeStyles.length - 1]
198			.getName().equals(SELECTION_STYLING)) {
199			newFeatureTypes = Arrays.copyOf(originalFeatureTypeStyles,
200			originalFeatureTypeStyles.length - 1);
201	alfonx	123	} else {
202			newFeatureTypes = originalFeatureTypeStyles;
203			}
204	alfonx	125	//
205			// // REMOVE any Selection_Styling FTS (usually the last one)
206			//
207			// for (FeatureTypeStyle fts : originalFeatureTypeStyles){
208			// if (fts.getName().equals(SELECTION_STYLING)) continue;
209			// newFeatureTypes =
210			//
211			// LangUtil.extendArray(
212			// originalFeatureTypeStyles, selectionMapStyle
213			// .getFeatureTypeStyles());
214			// }
215
216	alfonx	123	// The last FTS is the selection FTS
217	alfonx	125	newFeatureTypes = LangUtil.extendArray(newFeatureTypes,
218			selectionMapStyle.getFeatureTypeStyles());
219
220	alfonx	123	selectionMapStyle.setFeatureTypeStyles(newFeatureTypes);
221	alfonx	106
222			// selectionMapStyle.setFeatureTypeStyles(originalStyle.getF)
223
224	alfonx	101	// Flat copy the style
225	alfonx	106
226			// selectionMapStyle =
227			// StylingUtil.createDefaultStyle(styledMapLayer.getGeoObject());
228
229	alfonx	97	}
230
231			mapLayer.setStyle(selectionMapStyle);
232			mapPane.refresh();
233			} catch (Exception e) {
234			LOGGER.error("Error while trying to create a selection style", e);
235			}
236			}
237
238			@Override
239			public void performMapPaneEvent(JMapPaneEvent e) {
240	alfonx	106
241	alfonx	111	/**
242			* Only listen to FeatureSelectionEvents if the appropriate tool is
243			* selected.
244			*/
245			final int selectedTool = toolBar.getSelectedTool();
246			if (selectedTool != MapPaneToolBar.TOOL_SELECTION_ADD
247			&& selectedTool != MapPaneToolBar.TOOL_SELECTION_REMOVE
248			&& selectedTool != MapPaneToolBar.TOOL_SELECTION_CLEAR
249			&& selectedTool != MapPaneToolBar.TOOL_SELECTION_SET) {
250			return;
251			}
252
253	alfonx	105	if (!(e instanceof FeatureSelectedEvent)) {
254	alfonx	111	// LOGGER.debug("Ignoring event " + e);
255	alfonx	97	return;
256	alfonx	105	}
257	mojays	109	// only listen to events directly coming from JMapPane
258			// selection (ignore selections from FilterDialog)
259	alfonx	111	if (e.getSourceObject() != this.mapPane)
260			return;
261
262	alfonx	97	FeatureSelectedEvent fse = (FeatureSelectedEvent) e;
263
264			// ignore event if it is caused by the DpLayerVectorSelectionModel
265			if (selectionChangeCausedByMe)
266			return;
267
268	alfonx	111	LOGGER.debug("Do event " + fse);
269
270	alfonx	97	// Avoid event circles in propertyChange(..)
271			selectionChangeCausedByMe = true;
272
273	alfonx	111	if (selectedTool == MapPaneToolBar.TOOL_SELECTION_CLEAR) {
274			layerSelModel.clearSelection();
275			} else {
276			Collection<Feature> selectionResult = (Collection<Feature>) fse
277			.getSelectionResult();
278	alfonx	97
279	alfonx	111	// reset the selection of the DpLayerSelectionModel
280			// layerSelModel.setValueIsAdjusting(true);
281	alfonx	97
282	alfonx	111	if (selectedTool == MapPaneToolBar.TOOL_SELECTION_ADD) {
283			layerSelModel.setValueIsAdjusting(true);
284			for (Feature f : selectionResult) {
285			layerSelModel.addSelection(f.getID());
286			}
287			layerSelModel.setValueIsAdjusting(false);
288			} else if (selectedTool == MapPaneToolBar.TOOL_SELECTION_SET) {
289			layerSelModel.setValueIsAdjusting(true);
290			layerSelModel.clearSelection();
291	alfonx	97
292	alfonx	111	for (Feature f : selectionResult) {
293			layerSelModel.addSelection(f.getID());
294			}
295
296			LOGGER.debug("Setting selection to " + selectionResult.size());
297			layerSelModel.setValueIsAdjusting(false);
298			} else if (selectedTool == MapPaneToolBar.TOOL_SELECTION_REMOVE) {
299			layerSelModel.setValueIsAdjusting(true);
300			for (Feature f : selectionResult) {
301			layerSelModel.removeSelection(f.getID());
302			}
303			layerSelModel.setValueIsAdjusting(false);
304			}
305			} // els it's not a Clear Selection command
306
307			// Show selected features in the map, which is not automatically done by
308			// the origin: FeatureSelectedEvent
309	alfonx	97	changeLayerStyle(layerSelModel.getSelection());
310	alfonx	106
311	alfonx	97	// Danger of event circles in propertyChange(..) banned
312			selectionChangeCausedByMe = false;
313			}
314			}
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