/[schmitzm]/branches/2.0-RC2/src/skrueger/geotools/selection/StyledLayerSelectionModel.java
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revision 105 by alfonx, Fri May 8 15:02:28 2009 UTC revision 224 by alfonx, Tue Jul 14 15:57:19 2009 UTC
# Line 18  import java.beans.PropertyChangeEvent; Line 18  import java.beans.PropertyChangeEvent;
18  import java.beans.PropertyChangeListener;  import java.beans.PropertyChangeListener;
19  import java.util.Collection;  import java.util.Collection;
20  import java.util.HashSet;  import java.util.HashSet;
 import java.util.Set;  
21  import java.util.Vector;  import java.util.Vector;
22    
23  import javax.swing.event.EventListenerList;  import javax.swing.event.EventListenerList;
# Line 27  import org.apache.log4j.Logger; Line 26  import org.apache.log4j.Logger;
26  import org.geotools.feature.Feature;  import org.geotools.feature.Feature;
27    
28  import schmitzm.swing.event.PropertyChangeEmitter;  import schmitzm.swing.event.PropertyChangeEmitter;
29  import skrueger.geotools.StyledMapInterface;  import skrueger.geotools.StyledLayerInterface;
30    
31  /**  /**
32   * This manager holds a set of objects which are <i>selected</i> for a {@link StyledMapInterface}.   * This manager holds a set of objects which are <i>selected</i> for a {@link StyledLayerInterface}.
33   * Several components can connect to this model to keep their selection synchronized.   * Several components can connect to this model to keep their selection synchronized.
34   * @see #addSelectionListener(java.beans.PropertyChangeListener)   * @see #addSelectionListener(java.beans.PropertyChangeListener)
35   * @see StyledLayerSelectionModelSynchronizer   * @see StyledLayerSelectionModelSynchronizer
# Line 51  public abstract class StyledLayerSelecti Line 50  public abstract class StyledLayerSelecti
50    protected final HashSet<E> selectionObjects;    protected final HashSet<E> selectionObjects;
51    
52    /** Holds the styled map whose selection is managed by this class. */    /** Holds the styled map whose selection is managed by this class. */
53    protected final StyledMapInterface<?> styledMap;    protected final StyledLayerInterface<?> styledLayer;
54    
55    
56    /** Indicates whether a selection change is a part of multiple    /** Indicates whether a selection change is a part of multiple
# Line 62  public abstract class StyledLayerSelecti Line 61  public abstract class StyledLayerSelecti
61    
62    /**    /**
63     * Creates a new selection model.     * Creates a new selection model.
64     * @param styledMap styled map the selection is controlled of     * @param styledLayer styled layer the selection is controlled of
65     */     */
66    public StyledLayerSelectionModel(StyledMapInterface<?> styledMap) {    public StyledLayerSelectionModel(StyledLayerInterface<?> styledLayer) {
67          this.selectionObjects = new HashSet<E>();          this.selectionObjects = new HashSet<E>();
68          this.styledMap         = styledMap;          this.styledLayer         = styledLayer;
69    }    }
70    
71    /**    /**
# Line 109  public abstract class StyledLayerSelecti Line 108  public abstract class StyledLayerSelecti
108    
109    
110    /**    /**
111     * Returns whether the current selection changes are a part of multiple     * Returns whether the current selection change is a part of multiple
112     * changes. If {@code true} {@link #refreshSelection()} has no effect     * changes. If {@code true} {@link #refreshSelection()} has no effect
113     * and no {@link StyledLayerSelectionEvent} is fired until     * and no {@link StyledLayerSelectionEvent} is fired until
114     * {@link #setValueIsAdjusting(boolean) setValueIsAdjusting(false)}     * {@link #setValueIsAdjusting(boolean) setValueIsAdjusting(false)}
# Line 120  public abstract class StyledLayerSelecti Line 119  public abstract class StyledLayerSelecti
119    }    }
120    
121    /**    /**
122     * Sets whether the following selection changes are a part of multiple     * Sets whether the following selection changes are part of multiple
123     * changes. If {@code true} {@link #refreshSelection()} has no effect     * changes. If {@code true} {@link #refreshSelection()} has no effect
124     * and no {@link StyledLayerSelectionEvent} event is fired.     * and no {@link StyledLayerSelectionEvent} event is fired.
125     * If the value is set from {@code true} to {@code false} an automatic     * If the value is set from {@code true} to {@code false} an automatic
# Line 142  public abstract class StyledLayerSelecti Line 141  public abstract class StyledLayerSelecti
141     * @return {@code true} if selection has changed by calling this method     * @return {@code true} if selection has changed by calling this method
142     */     */
143    public boolean addSelection(E selectedObject) {    public boolean addSelection(E selectedObject) {
144            
145      if ( selectionObjects.add(selectedObject) ) {      if ( selectionObjects.add(selectedObject) ) {
146        refreshSelection();        refreshSelection();
147        return true;        return true;
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