/**
*
* Copyright
* 2009-2015 Jayway Products AB
* 2016-2017 Föreningen Sambruk
*
* Licensed under AGPL, Version 3.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.gnu.org/licenses/agpl.txt
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package se.streamsource.streamflow.client.util;
import ca.odell.glazedlists.EventList;
import ca.odell.glazedlists.FilterList;
import ca.odell.glazedlists.SeparatorList;
import ca.odell.glazedlists.SortedList;
import ca.odell.glazedlists.matchers.MatcherEditor;
import ca.odell.glazedlists.swing.EventListModel;
import ca.odell.glazedlists.swing.TextComponentMatcherEditor;
import se.streamsource.dci.value.link.LinkValue;
import se.streamsource.dci.value.link.TitledLinkValue;
import javax.swing.JList;
import javax.swing.JPanel;
import javax.swing.JScrollPane;
import javax.swing.JTextField;
import javax.swing.SwingUtilities;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import java.awt.BorderLayout;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
/**
* JAVADOC
*/
public class GroupedFilteredList
extends JPanel implements PropertyChangeListener
{
private JTextField filterField;
private JList list;
public JScrollPane pane = new JScrollPane();
public GroupedFilteredList()
{
setLayout(new BorderLayout());
filterField = new JTextField(20);
FilterLinkListCellRenderer filterCellRenderer = new FilterLinkListCellRenderer();
filterCellRenderer.addPropertyChangeListener(this);
filterField.getDocument().addDocumentListener(filterCellRenderer);
list = new JList();
list.setCellRenderer(new SeparatorListCellRenderer(filterCellRenderer));
list.getSelectionModel().addListSelectionListener(new ListSelectionListener()
{
public void valueChanged(ListSelectionEvent e)
{
if (list.getSelectedValue() instanceof SeparatorList.Separator)
list.clearSelection();
}
});
pane.setViewportView(list);
add(filterField, BorderLayout.NORTH);
add(pane, BorderLayout.CENTER);
}
public JTextField getFilterField()
{
return filterField;
}
public JList getList()
{
return list;
}
public JScrollPane getPane()
{
return pane;
}
public void setEventList(EventList<TitledLinkValue> eventList)
{
setEventList(eventList, "");
}
public void setEventList(EventList<TitledLinkValue> eventList, String topValue )
{
setEventList( eventList, topValue, true );
}
public void setEventList(EventList<TitledLinkValue> eventList, String topValue, final boolean selectMatchAlways )
{
SortedList<TitledLinkValue> sortedIssues = new SortedList<TitledLinkValue>(eventList, new LinkComparator());
TextComponentMatcherEditor editor = new TextComponentMatcherEditor(filterField, new LinkFilterator());
editor.addMatcherEditorListener(new MatcherEditor.Listener()
{
public void changedMatcher(MatcherEditor.Event event)
{
for (int i = 0; i < list.getModel().getSize(); i++)
{
if (list.getModel().getElementAt(i) != null && list.getModel().getElementAt(i) instanceof LinkValue)
{
final int idx = i;
if( selectMatchAlways )
{
SwingUtilities.invokeLater(new Runnable()
{
public void run()
{
list.setSelectedIndex(idx);
}
});
}
break;
}
}
}
});
final FilterList<TitledLinkValue> textFilteredIssues = new FilterList<TitledLinkValue>(sortedIssues, editor);
EventListModel listModel = new EventListModel<TitledLinkValue>(new SeparatorList<TitledLinkValue>(textFilteredIssues, new TitledLinkGroupingComparator(topValue), 1, 10000));
list.setModel(listModel);
filterField.setText("");
}
public void propertyChange(PropertyChangeEvent evt)
{
if (evt.getPropertyName().equals("text"))
{
list.repaint();
}
}
}