/**
* Copyright (c) 2012, The National Archives <pronom@nationalarchives.gsi.gov.uk>
* All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following
* conditions are met:
*
* * Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
*
* * Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* * Neither the name of the The National Archives nor the
* names of its contributors may be used to endorse or promote products
* derived from this software without specific prior written permission.
*
* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
* IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
package uk.gov.nationalarchives.droid.gui.listeners;
import java.awt.event.KeyEvent;
import java.awt.event.KeyListener;
import javax.swing.ListSelectionModel;
import javax.swing.event.ListSelectionEvent;
import javax.swing.event.ListSelectionListener;
import javax.swing.tree.DefaultMutableTreeNode;
import org.netbeans.swing.outline.Outline;
import uk.gov.nationalarchives.droid.gui.DroidUIContext;
import uk.gov.nationalarchives.droid.profile.ProfileManager;
/**
* Listener for node selections.
* @author rflitcroft
*/
public class NodeSelectionListener implements ListSelectionListener, KeyListener {
private static final int F5_KEY_CODE = 116;
private DroidUIContext droidContext;
private ProfileManager profileManager;
/**
*
* @param context the UI context
* @param profileManager a profile manager
*/
public NodeSelectionListener(DroidUIContext context, ProfileManager profileManager) {
this.droidContext = context;
this.profileManager = profileManager;
}
@Override
public void keyPressed(KeyEvent e) {
if (e.getKeyCode() == F5_KEY_CODE) {
Outline outline = droidContext.getSelectedProfile().getResultsOutline();
// if any row is selected and hte node is not the root node.
if (outline.getSelectedRow() != -1 && !getSelectedNode().isRoot()) {
populateNode();
}
}
}
@Override
public void valueChanged(ListSelectionEvent event) {
if (!event.getValueIsAdjusting()) {
Outline outline = droidContext.getSelectedProfile().getResultsOutline();
ListSelectionModel m = outline.getSelectionModel();
if (outline.getSelectedRow() != -1 && m.getMinSelectionIndex() == m.getMaxSelectionIndex()) {
if (!getSelectedNode().isRoot() && getSelectedNode().getDepth() == 0) {
populateNode();
}
}
}
}
private void populateNode() {
// // if any row is selected and multiple row is
// // not selected.
// DefaultMutableTreeNode node = getSelectedNode();
// ProfileNode profileNode = (ProfileNode) node.getUserObject();
//
// String profileId = droidContext.getSelectedProfile().getProfile().getUuid();
//
// // get the filter string
// Filter filter = droidContext.getSelectedProfile().getProfile().getFilter();
//
// ProfileResourceNode profileResourceNode =
// profileManager.findProfileResourceNodeAndImmediateChildrenWithFilter(profileId,
// profileNode.getUri(),filter);
// if (profileResourceNode != null) {
// for (ProfileResourceNode profileResourceChildNode : profileResourceNode.getChildren()) {
// String identification = "It's a Folder";
// if (profileResourceChildNode.getJob() != null) {
// List<FormatIdentification> formatIdentification = profileResourceChildNode
// .getJob().getFormatIdentifications();
// if (!formatIdentification.isEmpty()) {
// identification = formatIdentification.get(0).getFormat().getName();
// } else {
// String extension = FilenameUtils.getExtension(profileResourceChildNode.getUri().toString());
// identification = "Can not identify " + extension + " file.";
// }
// }
//
// // now create the nodes.
// TreeModel treeMdl = droidContext.getSelectedProfile().getTreeModel();
// URI uri = profileResourceChildNode.getUri();
//
// final NodeMetaData metaData = profileResourceChildNode.getMetaData();
//
// DefaultMutableTreeNode node1;
// if (profileResourceChildNode.isContainer()) {
// node1 = new DefaultMutableTreeNode(new ProfileNode(
// metaData.getName(), uri, 0, "", true, null, ""));
// } else {
// node1 = new DefaultMutableTreeNode(new ProfileNode(
// metaData.getName(), uri, metaData.getSize(), FilenameUtils.getExtension(metaData.getName()),
// false, metaData.getLastModifiedDate(), identification));
// }
// node1.setAllowsChildren(profileResourceChildNode.isContainer());
// node.setAllowsChildren(true);
// node.add(node1);
// ((DefaultTreeModel) treeMdl).reload(node);
// }
// }
}
private DefaultMutableTreeNode getSelectedNode() {
Outline outline = droidContext.getSelectedProfile().getResultsOutline();
return (DefaultMutableTreeNode) outline.getValueAt(outline.getSelectedRow(), 0);
}
@Override
public void keyTyped(KeyEvent e) {
// Do nothing
}
@Override
public void keyReleased(KeyEvent e) {
// Do nothing
}
}