Changeset 23968 in osm for applications/editors/josm/plugins/FixAddresses/src/org/openstreetmap

Timestamp:

2010-10-31T17:46:32+01:00 (14 years ago)

Author:

oliverw

Message:

Use key input to jump quickly to entries in the street table.

File:

• applications/editors/josm/plugins/FixAddresses/src/org/openstreetmap/josm/plugins/fixAddresses/gui/AddressEditDialog.java (modified) (5 diffs)

applications/editors/josm/plugins/FixAddresses/src/org/openstreetmap/josm/plugins/fixAddresses/gui/AddressEditDialog.java

@@ -25 +25 @@
 import java.awt.event.ActionEvent;
 import java.awt.event.ActionListener;
-import java.util.Collection;
+import java.awt.event.KeyEvent;
+import java.awt.event.KeyListener;
 import java.util.List;
 
@@ -40 +41 @@
 import javax.swing.event.ListSelectionEvent;
 import javax.swing.event.ListSelectionListener;
+import javax.swing.table.TableModel;
 
 import org.openstreetmap.gui.jmapviewer.JMapViewer;
@@ -45 +47 @@
 import org.openstreetmap.josm.Main;
 import org.openstreetmap.josm.data.osm.Node;
-import org.openstreetmap.josm.data.osm.OsmPrimitive;
-import org.openstreetmap.josm.data.osm.Tag;
 import org.openstreetmap.josm.data.osm.Way;
 import org.openstreetmap.josm.gui.SideButton;
-import org.openstreetmap.josm.gui.dialogs.properties.PresetListPanel.PresetHandler;
 import org.openstreetmap.josm.plugins.fixAddresses.AddressEditContainer;
 import org.openstreetmap.josm.plugins.fixAddresses.AddressNode;
@@ -107 +106 @@
                         streetTable.getSelectionModel().setSelectionMode(ListSelectionModel.SINGLE_SELECTION);
                         streetTable.getSelectionModel().addListSelectionListener(this);
+                        streetTable.addKeyListener(new JumpToEntryListener(1));
                         
                         JScrollPane scroll1 = new JScrollPane(streetTable);
@@ -325 +325 @@
         }
         
-        class IncompleteAddressPresetHandler implements PresetHandler {
-                private List<OsmPrimitive> osmPrimitives;
+        /**
+         * The listener interface for receiving key events of a table.
+         * The class that is interested in processing a jumpToEntry
+         * event implements this interface, and the object created
+         * with that class is registered with a component using the
+         * component's <code>addJumpToEntryListener<code> method. When
+         * the jumpToEntry event occurs, that object's appropriate
+         * method is invoked.
+         *
+         * @see JumpToEntryEvent
+         */
+        class JumpToEntryListener implements KeyListener {
+                private int column; 
                 
                 /**
-                 * @param osmPrimitives
+                 * Instantiates a new jump-to-entry listener.
+                 * @param column the column of the table to use for the comparison
                  */
-                public IncompleteAddressPresetHandler(List<OsmPrimitive> osmPrimitives) {
+                public JumpToEntryListener(int column) {
                         super();
-                        this.osmPrimitives = osmPrimitives;
+                        this.column = column;
                 }
 
                 @Override
-                public Collection<OsmPrimitive> getSelection() {
+                public void keyPressed(KeyEvent arg0) {
                         // TODO Auto-generated method stub
-                        return osmPrimitives;
+                        
                 }
 
                 @Override
-                public void updateTags(List<Tag> tags) {
-                        
-                }
-                
+                public void keyReleased(KeyEvent arg0) {
+                        // TODO Auto-generated method stub
+                        
+                }
+
+                @Override
+                public void keyTyped(KeyEvent arg0) {
+                        JTable table  = (JTable) arg0.getSource();
+                        
+                        if (table == null) return;
+                        
+                        TableModel model = table.getModel();
+                        
+                        if (model == null || model.getColumnCount() == 0) {
+                                return;
+                        }
+                        // clip column
+                        if (column < 0 || column >= model.getColumnCount()) {
+                                column = 0; // use the first column                             
+                        }
+                        
+                        char firstChar = Character.toLowerCase(arg0.getKeyChar());
+
+                        // visit every row and find a matching entry
+                        for (int i = 0; i < model.getRowCount(); i++) {
+                                Object obj = model.getValueAt(i, column);
+                                if (obj != null) {
+                                        String s = obj.toString();
+                                        if (s.length() > 0 && firstChar == Character.toLowerCase(s.charAt(0))) {
+                                                // select entry and make it visible in the table
+                                                table.getSelectionModel().setSelectionInterval(i, i);
+                                                table.scrollRectToVisible(streetTable.getCellRect(i, 0, true));
+                                                return;
+                                        }
+                                }
+                        }                       
+                }
         }
 }