/[schmitzm]/branches/2.4.x/src/skrueger/geotools/labelsearch/SearchResultFeature.java
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revision 139 by alfonx, Thu Jun 11 12:52:58 2009 UTC revision 862 by alfonx, Sat May 22 01:24:46 2010 UTC
# Line 1  Line 1 
1    /*******************************************************************************
2     * Copyright (c) 2009 Martin O. J. Schmitz.
3     *
4     * This file is part of the SCHMITZM library - a collection of utility
5     * classes based on Java 1.6, focusing (not only) on Java Swing
6     * and the Geotools library.
7     *
8     * The SCHMITZM project is hosted at:
9     * http://wald.intevation.org/projects/schmitzm/
10     *
11     * This program is free software; you can redistribute it and/or
12     * modify it under the terms of the GNU Lesser General Public License
13     * as published by the Free Software Foundation; either version 3
14     * of the License, or (at your option) any later version.
15     *
16     * This program is distributed in the hope that it will be useful,
17     * but WITHOUT ANY WARRANTY; without even the implied warranty of
18     * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
19     * GNU General Public License for more details.
20     *
21     * You should have received a copy of the GNU Lesser General Public License (license.txt)
22     * along with this program; if not, write to the Free Software
23     * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
24     * or try this link: http://www.gnu.org/licenses/lgpl.html
25     *
26     * Contributors:
27     *     Martin O. J. Schmitz - initial API and implementation
28     *     Stefan A. Tzeggai - additional utility classes
29     ******************************************************************************/
30  package skrueger.geotools.labelsearch;  package skrueger.geotools.labelsearch;
31    
32  import javax.swing.SwingUtilities;  import javax.swing.SwingUtilities;
33    
34  import org.apache.log4j.Logger;  import org.apache.log4j.Logger;
35  import org.geotools.feature.Feature;  import org.geotools.map.MapLayer;
36    import org.opengis.display.canvas.RenderingState;
37    import org.opengis.feature.simple.SimpleFeature;
38    
39    import schmitzm.geotools.gui.MapRenderingStateEvent;
40    import schmitzm.geotools.gui.XMapPaneEvent;
41    import schmitzm.geotools.map.event.JMapPaneListener;
42    
43  public class SearchResultFeature implements SearchResult {  public class SearchResultFeature implements SearchResult {
44          final static private Logger LOGGER = Logger.getLogger(SearchResultFeature.class);          final static private Logger LOGGER = Logger
45                                    .getLogger(SearchResultFeature.class);
46          private final Feature feature;  
47            private final SimpleFeature feature;
48          private final String title;          private final String title;
49          private final schmitzm.geotools.gui.JMapPane mapPane;          private final schmitzm.geotools.gui.SelectableXMapPane mapPane;
50          private final String inTitle;          private final String inTitle;
51    
52          public SearchResultFeature(Feature feature, String title, String inTitle, schmitzm.geotools.gui.JMapPane mapPane) {          private final MapLayer mapLayer;
53    
54            public SearchResultFeature(SimpleFeature feature, String title,
55                            String inTitle, schmitzm.geotools.gui.SelectableXMapPane mapPane,
56                            MapLayer mapLayer) {
57                  this.feature = feature;                  this.feature = feature;
58                  this.title = title;                  this.title = title;
59                  this.inTitle = inTitle;                  this.inTitle = inTitle;
60                  this.mapPane = mapPane;                  this.mapPane = mapPane;
61                    this.mapLayer = mapLayer;
62          }          }
63            
64          @Override          @Override
65          public String toString() {          public String toString() {
66                  return feature.toString();                  return feature.toString();
67          }          }
68    
69          public Feature getFeature() {          public SimpleFeature getFeature() {
70                  return feature;                  return feature;
71          }          }
72    
# Line 37  public class SearchResultFeature impleme Line 77  public class SearchResultFeature impleme
77    
78          @Override          @Override
79          public void open() {          public void open() {
80                    
81                  // GuiAndTools.checkThatWeAreOnEDT();                  // GuiAndTools.checkThatWeAreOnEDT();
82                  if (!SwingUtilities.isEventDispatchThread()) {                  if (!SwingUtilities.isEventDispatchThread()) {
83                          LOGGER.error("Not on EDT");                          LOGGER.error("Not on EDT");
84                          throw new RuntimeException("Not on EDT!");                          throw new RuntimeException("Not on EDT!");
85                  }                  }
                   
86    
87                  mapPane.zoomTo(feature);                  // ZOmming will take some time, until the new map is correctly rendered
88                  mapPane.refresh();                  if (mapPane.zoomTo(feature)) {
89                            mapPane.addMapPaneListener(new JMapPaneListener() {
90    
91                                    boolean virgin = true;
92    
93                                    @Override
94                                    public void performMapPaneEvent(XMapPaneEvent e) {
95                                            if (virgin && e instanceof MapRenderingStateEvent) {
96                                                    MapRenderingStateEvent mre = (MapRenderingStateEvent) e;
97                                                    if (mre.getState() == RenderingState.ON_HOLD) {
98                                                            // Remove this listener, and blink!
99                                                            mapPane.blink(feature);
100                                                            virgin = false;
101                                                            // mapPane.removeMapPaneListener(this);
102                                                    }
103                                            }
104                                    }
105                            });
106                            // TODO Remove the listener and the virgin flag again! otherwise the
107                            // listener is never removed!
108                    } else {
109                            // Just blink
110                            mapPane.blink(feature);
111                    }
112          }          }
113    
114          @Override          @Override
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