geotools/selection/StyledLayerSelectionModelSynchronizer.java

package skrueger.geotools.selection;

import java.beans.PropertyChangeListener;

import javax.swing.ListSelectionModel;

import org.apache.log4j.Logger;

/**
 * The {@link StyledLayerSelectionModelSynchronizer} is the super class for all
 * 
 * @author mojays
 * 
 * @param <E>
 *            The concrete implementation of {@link StyledLayerSelectionModel}
 *            that this Synchronizer works on.
 */
public abstract class StyledLayerSelectionModelSynchronizer<E extends StyledLayerSelectionModel<?>>
                implements PropertyChangeListener {
        protected final Logger LOGGER = Logger.getLogger(this.getClass());

        /**
         * Flag to avoid event circles between {@link DpLayerVectorSelectionModel}
         * and {@link ListSelectionModel} of the feature table.
         */
        protected boolean selectionChangeCausedByMe = false;
        /**
         * Holds the selection model of the layer to keep synchronized with the
         * feature table.
         */
        protected final E layerSelModel;

        /**
         * Allows to enable/disable the Synchronizer's functionality it.
         */
        private boolean enabled = true;

        /**
         * Creates a new synchronizer
         * 
         * @param layerSelModel
         *            layer selection model to keep synchronized with
         */
        protected StyledLayerSelectionModelSynchronizer(E layerSelModel) {

                this.layerSelModel = layerSelModel;
        }

        /**
         * Allows to disable this Synchronizer. Used to disable the selection
         * functionality if no corresponding dialog is open.
         * 
         * @param enabled
         *            <code>true</code> or <code>false</code>
         */
        public void setEnabled(boolean enabled) {
                this.enabled = enabled;
        }

        public boolean isEnabled() {
                return enabled;
        }

}
1	package skrueger.geotools.selection;
2
3	import java.beans.PropertyChangeListener;
4
5	import javax.swing.ListSelectionModel;
6
7	import org.apache.log4j.Logger;
8
9	/**
10	* The {@link StyledLayerSelectionModelSynchronizer} is the super class for all
11	*
12	* @author mojays
13	*
14	* @param <E>
15	* The concrete implementation of {@link StyledLayerSelectionModel}
16	* that this Synchronizer works on.
17	*/
18	public abstract class StyledLayerSelectionModelSynchronizer<E extends StyledLayerSelectionModel<?>>
19	implements PropertyChangeListener {
20	protected final Logger LOGGER = Logger.getLogger(this.getClass());
21
22	/**
23	* Flag to avoid event circles between {@link DpLayerVectorSelectionModel}
24	* and {@link ListSelectionModel} of the feature table.
25	*/
26	protected boolean selectionChangeCausedByMe = false;
27	/**
28	* Holds the selection model of the layer to keep synchronized with the
29	* feature table.
30	*/
31	protected final E layerSelModel;
32
33	/**
34	* Allows to enable/disable the Synchronizer's functionality it.
35	*/
36	private boolean enabled = true;
37
38	/**
39	* Creates a new synchronizer
40	*
41	* @param layerSelModel
42	* layer selection model to keep synchronized with
43	*/
44	protected StyledLayerSelectionModelSynchronizer(E layerSelModel) {
45
46	this.layerSelModel = layerSelModel;
47	}
48
49	/**
50	* Allows to disable this Synchronizer. Used to disable the selection
51	* functionality if no corresponding dialog is open.
52	*
53	* @param enabled
54	* <code>true</code> or <code>false</code>
55	*/
56	public void setEnabled(boolean enabled) {
57	this.enabled = enabled;
58	}
59
60	public boolean isEnabled() {
61	return enabled;
62	}
63
64	}
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