public void actionPerformed(ActionEvent arg0) {
DefaultMutableTreeNode curTreeNode =
(DefaultMutableTreeNode) treWhere.getLastSelectedPathComponent();
if (curTreeNode == null) {
new MessageBox(calcColumnDialog, "请选择树节点!", MessageBox.MESSAGE, MessageBox.BUTTON_OK)
.show();
return;
}
if (!curTreeNode.isLeaf()) return;
int row = treWhere.getSelectionRows()[0];
DefaultMutableTreeNode nextTreeNode = curTreeNode.getNextNode();
if (!nextTreeNode.isLeaf()) return;
DefaultTreeModel model = (DefaultTreeModel) treWhere.getModel();
DefaultMutableTreeNode parTreeNode = (DefaultMutableTreeNode) curTreeNode.getParent();
int index = parTreeNode.getIndex(curTreeNode);
model.removeNodeFromParent(curTreeNode);
model.insertNodeInto(curTreeNode, parTreeNode, index + 1);
// 刷新节点中文名称
if (curTreeNode != null) refreshNodeChName(curTreeNode);
if (curTreeNode.getPreviousSibling() != null)
refreshNodeChName(curTreeNode.getPreviousSibling());
model.nodeChanged(curTreeNode);
model.nodeChanged(curTreeNode.getPreviousSibling());
treWhere.repaint();
treWhere.setSelectionRow(row + 1);
}
private void jTree1ValueChanged(
javax.swing.event.TreeSelectionEvent evt) { // GEN-FIRST:event_jTree1ValueChanged
// TODO add your handling code here:
selectedObject = null;
if (jTree1.getLastSelectedPathComponent() != null) {
DefaultMutableTreeNode dmtn = (DefaultMutableTreeNode) jTree1.getLastSelectedPathComponent();
Object obj = dmtn.getUserObject();
if (!dmtn.isLeaf()) {
return;
}
if (obj instanceof CustomExpression) {
// jRTextExpressionAreaDefaultExpression.setText( obj+"");
jRTextExpressionAreaDefaultExpression.setEditable(true);
jRTextExpressionAreaDefaultExpression.setBackground(java.awt.Color.WHITE);
jRTextExpressionAreaDefaultExpression.setOpaque(true);
} else {
if (obj instanceof JRParameter)
jRTextExpressionAreaDefaultExpression.setText("$P{" + obj + "}");
if (obj instanceof JRVariable)
jRTextExpressionAreaDefaultExpression.setText("$V{" + obj + "}");
if (obj instanceof JRField)
jRTextExpressionAreaDefaultExpression.setText("$F{" + obj + "}");
jRTextExpressionAreaDefaultExpression.setEditable(false);
jRTextExpressionAreaDefaultExpression.setBackground(java.awt.Color.GRAY);
jRTextExpressionAreaDefaultExpression.setOpaque(true);
}
selectedObject = obj;
}
} // GEN-LAST:event_jTree1ValueChanged
public void actionPerformed(ActionEvent arg0) {
DefaultMutableTreeNode curTreeNode =
(DefaultMutableTreeNode) treWhere.getLastSelectedPathComponent();
if (curTreeNode == null || !curTreeNode.isLeaf()) return;
Caliber cal = (Caliber) curTreeNode.getUserObject();
IStatisticCaliber myCaliber = cal.getACal();
if (!(myCaliber instanceof ICustomStatisticCaliber)) {
ICustomStatisticCaliber caliberTmp = new MySummaryStatisticCaliberImpl();
caliberTmp.setAddSQL(myCaliber.getAddSQL());
caliberTmp.setCompareType(myCaliber.getCompareType());
caliberTmp.setJoinBefore(myCaliber.getJoinBefore());
caliberTmp.setSourceColID(myCaliber.getSourceColID());
caliberTmp.setSourceID(myCaliber.getSourceID());
caliberTmp.setValue(myCaliber.getValue());
caliberTmp.setCaliberID(DefinePub.getRandomUUID());
cal.setACal(caliberTmp);
}
myCaliber = cal.getACal();
if (((ICustomStatisticCaliber) myCaliber).getRParenthesis() != null) {
((ICustomStatisticCaliber) myCaliber)
.setRParenthesis(((ICustomStatisticCaliber) cal.getACal()).getRParenthesis() + ")");
} else {
((ICustomStatisticCaliber) myCaliber).setRParenthesis(")");
}
curTreeNode.setUserObject(cal);
// 刷新节点中文名称
refreshNodeChName(curTreeNode);
// 刷新节点
((DefaultTreeModel) treWhere.getModel()).nodeChanged(curTreeNode);
}
/*
* Adds a field to the format being composed
*/
public void addField() {
DefaultMutableTreeNode node =
(DefaultMutableTreeNode) availableFieldsComp.getTree().getLastSelectedPathComponent();
if (node == null
|| !node.isLeaf()
|| !(node.getUserObject() instanceof DataObjDataFieldWrapper)) {
return; // not really a field that can be added, just empty or a string
}
Object obj = node.getUserObject();
if (obj instanceof DataObjDataFieldWrapper) {
DataObjDataFieldWrapper wrapper = (DataObjDataFieldWrapper) obj;
String sep = sepText.getText();
if (StringUtils.isNotEmpty(sep)) {
try {
DefaultStyledDocument doc = (DefaultStyledDocument) formatEditor.getStyledDocument();
if (doc.getLength() > 0) {
doc.insertString(doc.getLength(), sep, null);
}
} catch (BadLocationException ble) {
}
}
insertFieldIntoTextEditor(wrapper);
setHasChanged(true);
}
}
/**
* We assume database files are stored on disk as given: - database | |- class0 |- image0 |-
* image01 ... |- class1 |- image10 ... |- classN |- imageN0 ... |- |- imageNOTClASSIFIED-0 ... |-
* imageNOTClASSIFIED-M
*
* <p>Other directories or files that are not images are ignored.
*/
public ImagesModel(JFileChooser chooser) {
this.saxRepresentation = new HashMap<String, SAXEnhanced>();
this.currentClassification = new ArrayList<Pair<SAXEnhanced, String>>();
File database = chooser.getSelectedFile();
String[] childrenFiles = database.list();
root = new DefaultMutableTreeNode(database.getName());
for (String main : childrenFiles) {
String imagePath = database + "/" + main;
File imageFile = new File(imagePath);
if (!imageFile.isDirectory()) {
getSAXFromImageFile(imageFile, null, root);
} else {
childrenFiles = new File(imagePath).list();
DefaultMutableTreeNode node = new DefaultMutableTreeNode(database.getName() + "/" + main);
for (String subMain : childrenFiles) {
String subMainImagePath = imagePath + "/" + subMain;
File subMainImageFile = new File(subMainImagePath);
if (!subMainImageFile.isDirectory()) {
getSAXFromImageFile(subMainImageFile, main, node);
}
}
if (!node.isLeaf()) // images are in this directory
root.add(node);
}
}
}
/** Expand the current node and return the list of leaves (MaterialVO objects). */
private ArrayList getComponents(DefaultMutableTreeNode node) {
ArrayList list = new ArrayList();
for (int i = 0; i < node.getChildCount(); i++)
list.addAll(getComponents((DefaultMutableTreeNode) node.getChildAt(i)));
if (node.isLeaf()) list.add(node.getUserObject());
return list;
}
public int createTreeFromMenuBar(
javax.swing.MenuElement subElements[],
javax.swing.tree.DefaultMutableTreeNode treeNodes,
javax.swing.tree.DefaultMutableTreeNode topReports,
java.lang.String reportNodeTitle,
java.lang.String utilitiesNodeTitle) {
for (int i = 0; i < subElements.length; i++) {
if (subElements[i].getClass().getName() != "javax.swing.JPopupMenu") {
javax.swing.JMenuItem abstractButton = (javax.swing.JMenuItem) subElements[i];
if (abstractButton.isEnabled()) {
siblingNode = new javax.swing.tree.DefaultMutableTreeNode(abstractButton.getText());
treeNodes.add(siblingNode);
if (treeNodes.getUserObject() == "Reports") {
treeNodes.setUserObject(reportNodeTitle);
topReports.add(treeNodes);
}
if (treeNodes.getUserObject() == "Utility") {
treeNodes.setUserObject(utilitiesNodeTitle);
topReports.add(treeNodes);
}
}
}
if (subElements[i].getSubElements().length > 0) {
createTreeFromMenuBar(
subElements[i].getSubElements(),
siblingNode,
topReports,
reportNodeTitle,
utilitiesNodeTitle);
if (treeNodes.isLeaf()) {
javax.swing.tree.DefaultMutableTreeNode parentNode =
(javax.swing.tree.DefaultMutableTreeNode) siblingNode.getParent();
siblingNode.removeFromParent();
}
}
treeCount++;
}
return treeCount;
}
private void update() {
DefaultMutableTreeNode node = getSelectedNode();
getOKAction().setEnabled(node != null && node.isLeaf());
PatternDescriptor descriptor = getSelectedDescriptor();
if (descriptor != null) {
updateDetails(descriptor);
}
}
public static Icon getMenuItemIcon(String menuItemKey) {
final DefaultMutableTreeNode treeNode = getMenuBuilder().get(menuItemKey);
if (treeNode == null
|| !treeNode.isLeaf()
|| !(treeNode.getUserObject() instanceof JMenuItem)) {
return null;
}
final JMenuItem menuItem = (JMenuItem) treeNode.getUserObject();
return menuItem.getIcon();
}
private void remove(Object obj, DefaultMutableTreeNode parent) {
for (int i = 0; i < parent.getChildCount(); i++) {
if (!(parent.getChildAt(i) instanceof DefaultMutableTreeNode)) continue;
DefaultMutableTreeNode node = (DefaultMutableTreeNode) parent.getChildAt(i);
if (!node.isLeaf()) remove(obj, node);
else if (node.isLeaf()) {
if (node.getUserObject().equals(obj)) {
parent.remove(node);
if (parent.getChildCount() == 0 && parent.getParent() instanceof DefaultMutableTreeNode) {
((DefaultMutableTreeNode) parent.getParent()).remove(parent);
}
treeModel.nodeStructureChanged(root);
expandAllTree();
return;
}
}
}
}
@SuppressWarnings("rawtypes")
public static void insertAsNodeModelRecursively(
final NodeModel nodeModel, final Enumeration children, final MapController mapController) {
while (children.hasMoreElements()) {
final DefaultMutableTreeNode child = (DefaultMutableTreeNode) children.nextElement();
final NodeModel newNodeModel = MenuUtils.insertAsNodeModel(nodeModel, child, mapController);
if (!child.isLeaf()) {
MenuUtils.insertAsNodeModelRecursively(newNodeModel, child.children(), mapController);
}
}
}
private static void printImpl(
JTree tree,
Object root,
Collection<String> strings,
int level,
boolean withSelection,
@Nullable Condition<String> nodePrintCondition) {
DefaultMutableTreeNode defaultMutableTreeNode = (DefaultMutableTreeNode) root;
final Object userObject = defaultMutableTreeNode.getUserObject();
String nodeText;
if (userObject != null) {
nodeText = toString(userObject, null);
} else {
nodeText = "null";
}
if (nodePrintCondition != null && !nodePrintCondition.value(nodeText)) return;
final StringBuilder buff = new StringBuilder();
StringUtil.repeatSymbol(buff, ' ', level);
final boolean expanded = tree.isExpanded(new TreePath(defaultMutableTreeNode.getPath()));
if (!defaultMutableTreeNode.isLeaf()) {
buff.append(expanded ? "-" : "+");
}
final boolean selected =
tree.getSelectionModel().isPathSelected(new TreePath(defaultMutableTreeNode.getPath()));
if (withSelection && selected) {
buff.append("[");
}
buff.append(nodeText);
if (withSelection && selected) {
buff.append("]");
}
strings.add(buff.toString());
int childCount = tree.getModel().getChildCount(root);
if (expanded) {
for (int i = 0; i < childCount; i++) {
printImpl(
tree,
tree.getModel().getChild(root, i),
strings,
level + 1,
withSelection,
nodePrintCondition);
}
}
}
// filters out non-acceleratable menu entries
@SuppressWarnings("rawtypes")
private static void addAcceleratableChildrenRecursively(
final DefaultMutableTreeNode target, final Enumeration sourceChildren) {
while (sourceChildren.hasMoreElements()) {
final DefaultMutableTreeNode sourceChild =
(DefaultMutableTreeNode) sourceChildren.nextElement();
final MenuEntry menuEntry = (MenuEntry) sourceChild.getUserObject();
if (sourceChild.isLeaf()) {
if (menuEntry.getKeyStroke() != null) {
target.add(new DefaultMutableTreeNode(menuEntry));
}
} else {
final DefaultMutableTreeNode newNode = new DefaultMutableTreeNode(menuEntry);
target.add(newNode);
MenuUtils.addAcceleratableChildrenRecursively(newNode, sourceChild.children());
if (newNode.isLeaf()) {
target.remove(newNode);
}
}
}
}
// ===============================================================
// ===============================================================
private void expandChildren(DefaultMutableTreeNode node) {
boolean level_done = false;
for (int i = 0; i < node.getChildCount(); i++) {
DefaultMutableTreeNode child = (DefaultMutableTreeNode) node.getChildAt(i);
if (child.isLeaf()) {
if (!level_done) {
expandNode(child);
level_done = true;
}
} else expandChildren(child);
}
}
@Override
public void drop(DropTargetDropEvent dtde) {
Point pt = dtde.getLocation();
DropTargetContext dtc = dtde.getDropTargetContext();
JTree tree = (JTree) dtc.getComponent();
TreePath parentpath = tree.getClosestPathForLocation(pt.x, pt.y);
DefaultMutableTreeNode parent = (DefaultMutableTreeNode) parentpath.getLastPathComponent();
if (!parent.isLeaf()) {
dtde.rejectDrop();
return;
}
try {
Transferable tr = dtde.getTransferable();
DataFlavor[] flavors = tr.getTransferDataFlavors();
for (int i = 0; i < flavors.length; i++) {
if (tr.isDataFlavorSupported(flavors[i])) {
dtde.acceptDrop(dtde.getDropAction());
EMedium eMedium = (EMedium) tr.getTransferData(flavors[i]);
TreeNodeUserData userData = (TreeNodeUserData) parent.getUserObject();
String shelfName = userData.getCaption();
if (isLibrarySelected(dtde)
&& shelfName.equals(AppProperties.INSTANCE.RENTALS_SHELF_NAME)) {
if (!uiDelegate.addRentalEMedium(eMedium))
JOptionPane.showMessageDialog(
frame, "Cannot rent e-medium!", "Add document error", JOptionPane.ERROR_MESSAGE);
} else if (!isLibrarySelected(dtde)
&& !shelfName.equals(AppProperties.INSTANCE.RENTALS_SHELF_NAME)) {
if (!uiDelegate.addEMediumShelf(shelfName, eMedium))
JOptionPane.showMessageDialog(
frame, "Duplicated e-medium!", "Add document error", JOptionPane.ERROR_MESSAGE);
} else
JOptionPane.showMessageDialog(
frame,
"Need to rent the e-medium first!",
"Add document error",
JOptionPane.ERROR_MESSAGE);
dtde.dropComplete(true);
return;
}
}
// dtde.rejectDrop();
} catch (OperationNotSupportedException e) {
JOptionPane.showMessageDialog(
frame,
"Cannot add a document to this shelf",
"Add document error",
JOptionPane.ERROR_MESSAGE);
} catch (Exception e) {
e.printStackTrace();
}
}
private void _storePaths(DefaultMutableTreeNode root) {
ArrayList<TreeNode> childNodes = childrenToArray(root);
for (final Object childNode1 : childNodes) {
DefaultMutableTreeNode childNode = (DefaultMutableTreeNode) childNode1;
TreePath path = new TreePath(childNode.getPath());
if (myTree.isPathSelected(path)) {
addPathToList(childNode, mySelectionPaths);
}
if ((myTree.isExpanded(path) || childNode.getChildCount() == 0) && !childNode.isLeaf()) {
addPathToList(childNode, myPathsToExpand);
_storePaths(childNode);
}
}
}
/**
* 得到树的所有叶节点
*
* @param jTree树
* @return
*/
public List getIsLeafNode() {
DefaultMutableTreeNode root = (DefaultMutableTreeNode) this.getModel().getRoot();
if (root == null) return null;
List cache = new ArrayList();
for (Enumeration enumeration = root.breadthFirstEnumeration();
enumeration.hasMoreElements(); ) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) enumeration.nextElement();
if (node == root) continue;
if (node.isLeaf()) {
cache.add(node.getUserObject());
}
}
return cache;
}
@Override
public void valueChanged(TreeSelectionEvent event) {
TreePath path = event.getPath();
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
if (!node.isLeaf()) {
return;
}
Cursor cursor = hydc3View.getCursor();
hydc3View.setCursor(new Cursor(Cursor.WAIT_CURSOR));
String s = (String) node.getUserObject();
// int partsStrokes = Integer.parseInt(s.split(" ")[0]);
String sCharacters = s.split(" ")[2];
searchWithRadical(sCharacters);
hydc3View.setCursor(cursor);
}
public void QuestionSelected() {
// TODO questionSelected
DefaultMutableTreeNode node = (DefaultMutableTreeNode) jTree2.getLastSelectedPathComponent();
if (node == null) {
return;
}
if (node.isLeaf()) {
String title = (String) node.getUserObject();
System.out.println("你选择了：" + title.toString());
Long num = questionList.get(title);
selectQuestionId = num;
Question q = questionMap.get(num);
jTextField1.setText(q.getTitle());
jEditorPane1.setText(q.getContent().toString());
}
}
public void actionPerformed(ActionEvent arg0) {
DefaultMutableTreeNode curTreeNode =
(DefaultMutableTreeNode) treWhere.getLastSelectedPathComponent();
if (curTreeNode == null || !curTreeNode.isLeaf()) return;
// 检查信息是否填写完整
if (!checkInputInfo()) return;
String objDs = (String) dataSourceCbx.getValue();
String objField = (String) cbxFieldName.getValue();
String objValue = (String) cbxWhereValue.getValue();
String objCompare = (String) cbxCompare.getValue();
String[] arrField = objField.split(":");
String fieldType = arrField[1];
fieldType = DefinePub.getFieldTypeWithCh(fieldType);
if (DefinePub.checkCharVal(fieldType)) {
objValue = "'" + objValue + "'";
} else {
// 检查一下是不是数字
try {
Double.parseDouble(objValue);
} catch (Exception e) {
new MessageBox(calcColumnDialog, "值不是合法的数字!", MessageBox.MESSAGE, MessageBox.BUTTON_OK)
.show();
return;
}
}
DefaultMutableTreeNode defaultMutableTreeNode =
(DefaultMutableTreeNode) treWhere.getLastSelectedPathComponent();
if (defaultMutableTreeNode == null) return;
IStatisticCaliber asCal = ((Caliber) defaultMutableTreeNode.getUserObject()).getACal();
asCal.setSourceID(objDs.toString());
asCal.setSourceColID(arrField[0]);
asCal.setCompareType(objCompare.toString());
asCal.setValue(objValue.toString());
asCal.setJoinBefore(frdoType.getValue().toString());
defaultMutableTreeNode.setUserObject(new Caliber(asCal));
// 刷新节点中文名称
refreshNodeChName(defaultMutableTreeNode);
// 刷新节点
((DefaultTreeModel) treWhere.getModel()).nodeChanged(defaultMutableTreeNode);
}
public void actionPerformed(ActionEvent arg0) {
DefaultMutableTreeNode curTreeNode =
(DefaultMutableTreeNode) treWhere.getLastSelectedPathComponent();
if (!curTreeNode.isLeaf()) return;
// 得到父对象节点
DefaultMutableTreeNode parNode = (DefaultMutableTreeNode) curTreeNode.getParent();
// 得到父对象的子节点数
int iChildCount = parNode.getChildCount();
DefaultTreeModel model = (DefaultTreeModel) treWhere.getModel();
model.removeNodeFromParent(curTreeNode);
// 点有一个子节点，子节点删除时，删除父节点
if (iChildCount == 1) {
model.removeNodeFromParent(parNode);
}
}
public void actionPerformed(ActionEvent arg0) {
DefaultMutableTreeNode curTreeNode =
(DefaultMutableTreeNode) treWhere.getLastSelectedPathComponent();
if (curTreeNode == null || !curTreeNode.isLeaf()) return;
Caliber cal = (Caliber) curTreeNode.getUserObject();
if (cal.getACal() instanceof ICustomStatisticCaliber) {
ICustomStatisticCaliber myCal = (ICustomStatisticCaliber) cal.getACal();
myCal.setLParenthesis("");
myCal.setRParenthesis("");
curTreeNode.setUserObject(cal);
// 刷新节点中文名称
refreshNodeChName(curTreeNode);
// 刷新节点
((DefaultTreeModel) treWhere.getModel()).nodeChanged(curTreeNode);
}
}
public static void executeMenuItems(final List<String> menuItemKeys) {
LogUtils.info("menu items to execute: " + menuItemKeys);
final MenuBuilder menuBuilder = getMenuBuilder();
for (String menuItemKey : menuItemKeys) {
final DefaultMutableTreeNode treeNode = menuBuilder.get(menuItemKey);
if (treeNode == null
|| !treeNode.isLeaf()
|| !(treeNode.getUserObject() instanceof JMenuItem)) {
UITools.errorMessage(TextUtils.format("MenuUtils.invalid_menuitem", menuItemKey));
return;
}
final JMenuItem menuItem = (JMenuItem) treeNode.getUserObject();
final Action action = menuItem.getAction();
LogUtils.info("executing " + menuItem.getText() + "(" + menuItemKey + ")");
ActionEvent e = new ActionEvent(menuItem, 0, null);
action.actionPerformed(e);
}
}
/**
* Launches factorio with the current mods selected.
*
* @param lastSelected The last selected TreeNode.
*/
public boolean launchFactorio(DefaultMutableTreeNode lastSelected) {
if (this.model.getFactorioExecutablePath().isEmpty()) {
System.out.println("Couldn't launch factorio, invalid executable path.");
return false;
}
if (lastSelected == null) return false;
// Get the file for the mod directory.
File modDir = new File(this.model.getFactorioModPath());
FileUtils.deleteAllFiles(modDir);
// We get the dir of the profile of mods and get the list of files inside the dir.
// We get the selected node. If it's a leaf, try to get the parent (which is most likely the
// profile)
if (lastSelected.isLeaf() && !((DefaultMutableTreeNode) lastSelected.getParent()).isRoot())
lastSelected = (DefaultMutableTreeNode) lastSelected.getParent();
File profileDir = null;
if (!lastSelected.isRoot()) {
profileDir = new File(this.model.getFactorioModManagerPath() + lastSelected);
copyAllEnabledMods(profileDir, modDir, lastSelected);
// Run the factorio executable.
try {
Process p = Runtime.getRuntime().exec(this.model.getFactorioExecutablePath());
} catch (IOException e) {
e.printStackTrace();
}
}
// TODO Deal with not having the right thing selected.
if (profileDir == null) {
System.out.println("Invalid profile selected, can't execute.");
return false;
}
// writeModsToJson(FileUtils.findFileWithPartName(profileDir, "mod-list.json"),
// modListMap.get(profileDir.getName()));
Profile selectedProfile = this.model.getModProfileMap().get(profileDir.getName());
selectedProfile.writeModListToJson(lastSelected.children());
return true;
}
/** Required by TreeSelectionListener interface. */
public void valueChanged(TreeSelectionEvent e) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) tree.getLastSelectedPathComponent();
if (node == null) return;
Object nodeInfo = node.getUserObject();
if (node.isLeaf()) {
BookInfo book = (BookInfo) nodeInfo;
displayURL(book.bookURL);
if (DEBUG) {
System.out.print(book.bookURL + ": \n ");
}
} else {
displayURL(helpURL);
}
if (DEBUG) {
System.out.println(nodeInfo.toString());
}
}
private static NodeModel insertAsNodeModel(
final NodeModel nodeModel,
final DefaultMutableTreeNode treeNode,
final MapController mapController) {
final MenuEntry menuEntry = (MenuEntry) treeNode.getUserObject();
final String text =
menuEntry.getKeyStroke() == null
? menuEntry.getLabel()
: menuEntry.getLabel() + ": " + MenuUtils.formatKeyStroke(menuEntry.getKeyStroke());
final NodeModel newNodeModel = mapController.newNode(text, nodeModel.getMap());
if (!treeNode.isLeaf()) {
newNodeModel.setFolded(true);
}
if (menuEntry.getIconKey() != null) {
final MindIcon mindIcon = menuEntry.createMindIcon();
if (mindIcon != null) newNodeModel.addIcon(mindIcon);
}
nodeModel.insert(newNodeModel);
return newNodeModel;
}
/**
* Called whenever the value of the selection changes.
*
* @param e the event that characterizes the change.
*/
public void valueChanged(TreeSelectionEvent e) {
TreePath path = e.getPath();
if (path != null) {
DefaultMutableTreeNode node = (DefaultMutableTreeNode) path.getLastPathComponent();
if (node.isLeaf()) {
if (getInformation(path) != null) {
// When selecting an image information.
XmlInformation info = getInformation(path);
for (int i = 0; i < listener_list.size(); i++) {
InformationTreeSelectionListener listener =
(InformationTreeSelectionListener) listener_list.elementAt(i);
listener.select(info);
}
} else {
// When expanding a folder.
expandNode(node);
}
}
}
}
private void displayTreeValueChanged(
javax.swing.event.TreeSelectionEvent evt) { // GEN-FIRST:event_displayTreeValueChanged
// TODO add your handling code here:
DefaultMutableTreeNode node =
(DefaultMutableTreeNode) displayTree.getLastSelectedPathComponent();
if (node == null) {
return;
}
String nodeText = node.toString();
if (node.isLeaf()) {
displayPNL.removeAll();
switch (nodeText) {
case "PUBLISH":
displayPNL.add(publishPanel);
break;
case "AUTHOR":
displayPNL.add(authorPanel);
break;
case "MEMBER":
displayPNL.add(memberPanel);
break;
case "BOOKS":
displayPNL.add(booksPanel);
break;
case "BORROWED BY":
displayPNL.add(borrowedPanel);
break;
}
displayPNL.revalidate();
displayPNL.repaint();
} else {
displayPNL.add(featurePanel);
displayPNL.revalidate();
displayPNL.repaint();
}
} // GEN-LAST:event_displayTreeValueChanged
private void doSaveAll() {
ObjectOutputStream objectStream = getObjectOutputStream();
if (objectStream != null) {
try {
System.out.println("Saving All " + generations.getLeafCount() + " Generations...");
for (Enumeration e = generations.depthFirstEnumeration(); e.hasMoreElements(); ) {
DefaultMutableTreeNode tmpNode = (DefaultMutableTreeNode) e.nextElement();
if (tmpNode.isLeaf()) objectStream.writeObject(tmpNode.getUserObject());
}
objectStream.close();
System.out.println("Save completed successfully.");
} catch (IOException e) {
System.err.println(e);
}
} else {
System.out.println("Save All Files has been aborted!");
}
}
// required by TreeSelectionListener interface
public void valueChanged(TreeSelectionEvent e) {
// get selected node
DefaultMutableTreeNode node = (DefaultMutableTreeNode) e.getPath().getLastPathComponent();
if (node == null) return;
// get node data object
TermNode nodeInfo = (TermNode) node.getUserObject();
// load children only for leaf nodes and those that have
// not been marked as processed.
if (node.isLeaf() && node.getAllowsChildren()) {
System.out.println("will load children for: " + nodeInfo);
// load children. if no children, set allowsChildren to false
if (!parent.loadChildren(node, nodeInfo.getTermId())) {
node.setAllowsChildren(false);
}
}
// loadmetadata
System.out.println("will load metadata for: " + nodeInfo.getTermId());
// call method on parent container
parent.loadMetaData(nodeInfo.getTermId());
}
