public static void main(String[] args) {
LoggerContext loggerContext = new LoggerContext();
Display display = new Display();
ResourceUtil.init(display);
Shell shell = new Shell(display);
final Tree tree = new Tree(shell, SWT.BORDER);
Rectangle clientArea = shell.getClientArea();
tree.setBounds(clientArea.x, clientArea.y, 200, 200);
LoggerTree loggerTree = new LoggerTree(loggerContext, tree);
tree.setMenu(TreeMenuBuilder.buildTreeMenu(loggerTree, null));
loggerTree.update("com.foo.Bar");
loggerTree.update("com.foo.Bar");
loggerContext.getLogger("org.apache.struts").setLevel(Level.ERROR);
loggerTree.update("org.apache.struts.BlahAction");
shell.pack();
shell.open();
while (!shell.isDisposed()) {
if (!display.readAndDispatch()) display.sleep();
}
display.dispose();
}
/**
* Creates the view.
*
* @param root
*/
private void create(final Composite root) {
root.setLayout(new FillLayout());
Tree tree = new Tree(root, SWT.BORDER | SWT.H_SCROLL | SWT.V_SCROLL);
tree.setHeaderVisible(true);
treeViewer = new TreeViewer(tree);
tree.setMenu(new ClipboardHandlerTree(treeViewer).getMenu());
final TreeColumn column1 = new TreeColumn(tree, SWT.LEFT);
tree.setLinesVisible(true);
column1.setAlignment(SWT.LEFT);
column1.setText(Resources.getMessage("PropertiesView.3")); // $NON-NLS-1$
column1.setWidth(160);
final TreeColumn column2 = new TreeColumn(tree, SWT.RIGHT);
column2.setAlignment(SWT.LEFT);
column2.setText(Resources.getMessage("PropertiesView.4")); // $NON-NLS-1$
column2.setWidth(100);
final TreeColumn column6 = new TreeColumn(tree, SWT.RIGHT);
column6.setAlignment(SWT.LEFT);
column6.setText(Resources.getMessage("PropertiesView.5")); // $NON-NLS-1$
column6.setWidth(100);
final TreeColumn column7 = new TreeColumn(tree, SWT.RIGHT);
column7.setAlignment(SWT.LEFT);
column7.setText(Resources.getMessage("PropertiesView.101")); // $NON-NLS-1$
column7.setWidth(80);
final TreeColumn column3 = new TreeColumn(tree, SWT.RIGHT);
column3.setAlignment(SWT.LEFT);
column3.setText(Resources.getMessage("PropertiesView.6")); // $NON-NLS-1$
column3.setWidth(50);
final TreeColumn column4 = new TreeColumn(tree, SWT.RIGHT);
column4.setAlignment(SWT.LEFT);
column4.setText(Resources.getMessage("PropertiesView.7")); // $NON-NLS-1$
column4.setWidth(50);
final TreeColumn column5 = new TreeColumn(tree, SWT.RIGHT);
column5.setAlignment(SWT.LEFT);
column5.setText(Resources.getMessage("PropertiesView.8")); // $NON-NLS-1$
column5.setWidth(50);
final TreeColumn column8 = new TreeColumn(tree, SWT.RIGHT);
column8.setAlignment(SWT.LEFT);
column8.setText(Resources.getMessage("PropertiesView.113")); // $NON-NLS-1$
column8.setWidth(50);
final TreeColumn column9 = new TreeColumn(tree, SWT.RIGHT);
column9.setAlignment(SWT.LEFT);
column9.setText(Resources.getMessage("PropertiesView.126")); // $NON-NLS-1$
column9.setWidth(50);
treeViewer.setContentProvider(new InputContentProvider());
treeViewer.setLabelProvider(new InputLabelProvider());
treeViewer.setInput(roots);
treeViewer.expandAll();
}
private void addMenuToSimpleResources() {
if (null != singleResTreeViewer) {
final Tree resourceTreeHead = singleResTreeViewer.getTree();
if (null != resourceTreeHead) {
// Below code creates menu entries and shows them on right
// clicking a resource
final Menu menu = new Menu(resourceTreeHead);
resourceTreeHead.setMenu(menu);
menu.addMenuListener(
new MenuAdapter() {
@Override
public void menuShown(MenuEvent e) {
// Clear existing menu items
MenuItem[] items = menu.getItems();
for (int index = 0; index < items.length; index++) {
items[index].dispose();
}
IStructuredSelection selection =
((IStructuredSelection) singleResTreeViewer.getSelection());
final SingleResource resource = (SingleResource) selection.getFirstElement();
if (null == resource) {
return;
}
addAutomationMenu(menu, resource);
// Menu to remove the resource.
MenuItem deleteResource = new MenuItem(menu, SWT.NONE);
deleteResource.setText("Delete");
deleteResource.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
try {
resourceManager.removeResource(resource);
singleResTreeViewer.refresh();
resourceManager.resourceSelectionChanged(null);
} catch (SimulatorException e1) {
MessageDialog.openInformation(
Display.getDefault().getActiveShell(),
"Deletion Failed",
"Failed to delete the resource.");
}
changeDeleteVisibility();
}
});
}
});
}
}
}
/**
* Creates the context menu that is associated with the tree.
*
* <p><strong>The {@link #createActions} method must have been invoked prior to this
* method</strong>
*/
private void createContextMenu() {
// Create menu manager.
MenuManager menuManager = new MenuManager();
menuManager.add(newPolicyAction);
menuManager.add(new Separator());
menuManager.add(deletePolicyAction);
// Create the menu and add it to the tree.
final Tree tree = categoriesComposite.getTreeViewer().getTree();
Menu menu = menuManager.createContextMenu(tree);
tree.setMenu(menu);
}
private void setupPopupMenu() {
final Menu menuPopup = new Menu(this.getShell(), SWT.POP_UP);
final MenuItem itemDelete = new MenuItem(menuPopup, SWT.PUSH);
itemDelete.setText("删除联系人...");
menuPopup.addListener(
SWT.Show,
new Listener() {
@Override
public void handleEvent(Event event) {
TreeItem[] treeItems = tree.getSelection();
List<ContactInfo> infoList = new ArrayList<ContactInfo>();
if (treeItems != null) {
for (TreeItem treeItem : treeItems) {
ContactInfo info = (ContactInfo) treeItem.getData();
if (info != null) {
infoList.add(info);
}
}
}
if (infoList.size() > 0) {
itemDelete.setEnabled(true);
} else {
itemDelete.setEnabled(false);
}
}
});
itemDelete.addSelectionListener(
new SelectionAdapter() {
@Override
public void widgetSelected(SelectionEvent e) {
TreeItem[] treeItems = tree.getSelection();
List<ContactInfo> infoList = new ArrayList<ContactInfo>();
if (treeItems != null) {
for (TreeItem treeItem : treeItems) {
ContactInfo info = (ContactInfo) treeItem.getData();
if (info != null) {
infoList.add(info);
}
}
}
if (infoList.size() > 0) {
MessageBox mb = new MessageBox(getShell(), SWT.OK | SWT.CANCEL | SWT.ICON_QUESTION);
mb.setMessage("确定要删除选择的联系人？");
mb.setText("提示");
if (mb.open() == SWT.OK) {
deleteContact(infoList);
}
}
}
});
tree.setMenu(menuPopup);
}
/** Creates the context menu for the table */
private void createContextMenu() {
MenuManager popupMenuManager = new MenuManager("PopupMenu");
IMenuListener listener =
new IMenuListener() {
public void menuAboutToShow(IMenuManager manager) {
manager.add(exportSelectionAction);
manager.add(exportSelectionToOrigPathAction);
manager.add(renameAction);
manager.add(deleteSelectionAction);
manager.add(expandChildrenAction);
manager.add(collapseChildrenAction);
manager.add(new Separator(IWorkbenchActionConstants.MB_ADDITIONS));
}
};
popupMenuManager.addMenuListener(listener);
popupMenuManager.setRemoveAllWhenShown(true);
getSite().registerContextMenu(popupMenuManager, getSite().getSelectionProvider());
Menu menu = popupMenuManager.createContextMenu(tree);
tree.setMenu(menu);
}
/**
* Creates and returns the composite of the view.
*
* @return Composite
*/
public Composite getComposite(Composite parent) {
// composite is the composite we are building, it gets a formlayout
Composite composite = new Composite(parent, SWT.NONE);
FormLayout layout = new FormLayout();
composite.setLayout(layout);
layout.marginHeight = 5;
layout.marginWidth = 5;
FormData data;
// creates the sash on the right of the tree
final Sash vertSash = new Sash(composite, SWT.VERTICAL);
data = new FormData();
data.top = new FormAttachment(0, 0);
data.bottom = new FormAttachment(100, 0);
data.left = new FormAttachment(25, 0);
vertSash.setLayoutData(data);
vertSash.addSelectionListener(
new SelectionAdapter() { // makes the sashes resizeable
public void widgetSelected(SelectionEvent event) {
((FormData) vertSash.getLayoutData()).left = new FormAttachment(0, event.x);
vertSash.getParent().layout();
}
});
// construct tree in left side of composite
Tree leftTree = new Tree(composite, SWT.MULTI | SWT.BORDER | SWT.V_SCROLL);
data = new FormData();
data.bottom = new FormAttachment(100, 0);
data.top = new FormAttachment(0, 0);
data.right = new FormAttachment(vertSash, 0);
data.left = new FormAttachment(0, 0);
leftTree.setLayoutData(data);
treeViewer = new TreeViewer(leftTree);
treeViewer.setContentProvider(new MailBoxTreeContentProvider(control));
treeViewer.setLabelProvider(new MailBoxTreeLabelProvider());
treeViewer.setInput("root");
// constructs the web browser
Composite window = getFightPane(composite);
data = new FormData();
data.left = new FormAttachment(vertSash, 0);
data.top = new FormAttachment(0, 0);
data.right = new FormAttachment(100, 0);
data.bottom = new FormAttachment(100, 0);
window.setLayoutData(data);
// references to the underlying tree object
final Tree tree = treeViewer.getTree();
// keylistener to handle deletions
tree.addKeyListener(
new KeyListener() {
public void keyPressed(KeyEvent e) {
if (e.character == 0x7f) {
if (tree.getSelection().length == 1
&& tree.getSelection()[0].getData() instanceof Folder) {
// if there is one item selected and it is a folder, delete it
deleteFolderAction.run();
} else {
// otherwise delete selected feeds
unSubscribeAction.run();
}
}
}
public void keyReleased(KeyEvent e) {}
});
/// edits the right click menu to add appropriate actions
final MenuManager treeMenuManager = new MenuManager();
treeMenuManager.addMenuListener(
new IMenuListener() {
public void menuAboutToShow(IMenuManager arg0) {
// first remove all actions, then add appropriate ones based on context
treeMenuManager.removeAll();
if (treeViewer.getSelection() instanceof IStructuredSelection) {
IStructuredSelection selection = (IStructuredSelection) treeViewer.getSelection();
if (selection.size() == 1) {
Object o = selection.getFirstElement();
// of the object is a folder add the following actions to the menu
if (o instanceof Folder) {
Folder f = (Folder) o;
try {
treeMenuManager.add(subscribeAction);
treeMenuManager.add(new Separator());
treeMenuManager.add(newFolderAction);
// as long as its not the top folder we let the user delete it
if (f.getId() != control.getSubscribedFeeds().getId())
treeMenuManager.add(deleteFolderAction);
} catch (ControlException e) {
control.setStatus("Problem fetching top level folder");
}
}
// if its a feed we want different actions
if (o instanceof Feed) {
Feed f = (Feed) o;
try {
// special actions for the trash and outbox
if (f.getId() == control.getTrash().getId()) {
treeMenuManager.add(emptyTrashAction);
} else if (f.getId() == control.getOutbox().getId()) {
treeMenuManager.add(newArticleAction);
treeMenuManager.add(exportOutboxAction);
} else {
// actions for normal feeds
treeMenuManager.add(updateFeedAction);
treeMenuManager.add(unSubscribeAction);
treeMenuManager.add(feedPropertiesAction);
}
} catch (ControlException e) {
control.setStatus("Problem fetching top level folder");
}
}
}
// if there are multiple selections, do different things
else if (selection.size() > 1) {
boolean allFeeds = true;
int trashId, outBoxId;
// gets the trashid and boxid once so we don't need to query the database every
// iteration
// to check if the feed is trash or outbox
try {
trashId = control.getTrash().getId();
outBoxId = control.getOutbox().getId();
} catch (ControlException e) {
trashId = 0;
outBoxId = 0;
}
// gets iterator over selection
Iterator iter = selection.iterator();
// iterates through selection to check if the selection is only feeds
while (iter.hasNext()) {
Object o = iter.next();
if (!(o instanceof Feed)) {
allFeeds = false;
break;
}
if (((Feed) o).getId() == trashId || ((Feed) o).getId() == outBoxId) {
allFeeds = false;
break;
}
}
if (allFeeds) {
// if the only selected items are feeds, then let them update all the selected
// feeds or unsubscribe
treeMenuManager.add(updateFeedAction);
treeMenuManager.add(unSubscribeAction);
}
}
}
}
});
// set the menu
tree.setMenu(treeMenuManager.createContextMenu(tree));
return composite;
}
public void setTreeMenu() {
Menu mTree = null;
TreeItem[] ti = wTree.getSelection(); // use SWT.SINGLE in wTree!!!!
if (ti.length == 1) {
mTree = new Menu(wTree);
/*
* NEW Sub-directory
*/
MenuItem miNew = new MenuItem(mTree, SWT.CASCADE);
miNew.setText(BaseMessages.getString(PKG, "SelectDirectoryDialog.PopupMenu.Directory.New"));
miNew.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
if (!readOnly) {
TreeItem ti = wTree.getSelection()[0];
String[] str = ConstUI.getTreeStrings(ti);
//
// In which directory do we want create a subdirectory?
//
RepositoryDirectoryInterface dir = repositoryTree.findDirectory(str);
if (dir != null) {
//
// What's the name of the new directory?
//
EnterStringDialog etd =
new EnterStringDialog(
shell,
BaseMessages.getString(
PKG, "SelectDirectoryDialog.Dialog.EnterDirectoryName.Title"),
BaseMessages.getString(
PKG, "SelectDirectoryDialog.Dialog.EnterDirectoryName.Message"),
BaseMessages.getString(
PKG, "SelectDirectoryDialog.Dialog.EnterDirectoryName.Default"));
String newdir = etd.open();
if (newdir != null) {
RepositoryDirectory subdir = new RepositoryDirectory(dir, newdir);
try {
rep.saveRepositoryDirectory(subdir);
dir.addSubdirectory(subdir);
TreeItem tiNew = new TreeItem(ti, SWT.NONE);
tiNew.setText(newdir);
tiNew.setImage(GUIResource.getInstance().getImageFolder());
wTree.setSelection(new TreeItem[] {tiNew});
} catch (Exception exception) {
new ErrorDialog(
shell,
BaseMessages.getString(
PKG, "SelectDirectoryDialog.Dialog.UnableToCreateDirectory.Message"),
BaseMessages.getString(
PKG, "SelectDirectoryDialog.Dialog.UnableToCreateDirectory.Title"),
exception);
}
}
} else {
MessageBox mb = new MessageBox(shell, SWT.ICON_ERROR | SWT.OK);
mb.setMessage(
BaseMessages.getString(
PKG, "SelectDirectoryDialog.Dialog.UnableToLocateDirectory.Message"));
mb.setText(
BaseMessages.getString(
PKG, "SelectDirectoryDialog.Dialog.UnableToLocateDirectory.Title"));
mb.open();
}
} else {
MessageBox mb = new MessageBox(shell, SWT.ICON_ERROR | SWT.OK);
mb.setMessage(
BaseMessages.getString(
PKG, "SelectDirectoryDialog.Dialog.PermissionDenied.Message1")
+ (rep.getUserInfo() == null ? "" : rep.getUserInfo().getLogin())
+ BaseMessages.getString(
PKG, "SelectDirectoryDialog.Dialog.PermissionDenied.Message2"));
mb.setText(
BaseMessages.getString(
PKG, "SelectDirectoryDialog.Dialog.PermissionDenied.Title"));
mb.open();
}
}
});
/*
* RENAME directory
*/
MenuItem miRen = new MenuItem(mTree, SWT.CASCADE);
miRen.setText(
BaseMessages.getString(PKG, "SelectDirectoryDialog.PopupMenu.Directory.Rename"));
miRen.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
if (!readOnly) {
TreeItem ti = wTree.getSelection()[0];
String[] str = ConstUI.getTreeStrings(ti);
RepositoryDirectoryInterface dir = repositoryTree.findDirectory(str);
if (dir != null) {
//
// What's the new name of the directory?
//
String oldName = dir.getName();
EnterStringDialog etd =
new EnterStringDialog(
shell,
oldName,
BaseMessages.getString(
PKG, "SelectDirectoryDialog.Dialog.EnterDirectoryNewName.Message"),
BaseMessages.getString(
PKG, "SelectDirectoryDialog.Dialog.EnterDirectoryNewName.Title"));
String newName = etd.open();
if (newName != null && !newName.equals(oldName)) {
dir.setName(newName);
try {
rep.renameRepositoryDirectory(dir.getObjectId(), dir.getParent(), newName);
ti.setText(newName);
wTree.setSelection(ti);
} catch (Exception exception) {
new ErrorDialog(
shell,
BaseMessages.getString(
PKG,
"RepositoryExplorerDialog.Directory.Rename.UnexpectedError.Message1")
+ oldName
+ "]"
+ Const.CR
+ BaseMessages.getString(
PKG,
"RepositoryExplorerDialog.Directory.Rename.UnexpectedError.Message2"),
BaseMessages.getString(
PKG,
"RepositoryExplorerDialog.Directory.Rename.UnexpectedError.Title"),
exception);
}
}
}
}
}
});
MenuItem miDel = new MenuItem(mTree, SWT.CASCADE);
miDel.setText(
BaseMessages.getString(PKG, "SelectDirectoryDialog.PopupMenu.Directory.Delete"));
miDel.addSelectionListener(
new SelectionAdapter() {
public void widgetSelected(SelectionEvent e) {
if (!readOnly) {
TreeItem ti = wTree.getSelection()[0];
String[] str = ConstUI.getTreeStrings(ti);
RepositoryDirectoryInterface dir = repositoryTree.findDirectory(str);
if (dir != null) {
try {
rep.deleteRepositoryDirectory(dir);
ti.dispose();
} catch (KettleException exception) {
new ErrorDialog(
shell,
BaseMessages.getString(
PKG, "RepositoryExplorerDialog.Directory.Delete.ErrorRemoving.Title"),
BaseMessages.getString(
PKG,
"RepositoryExplorerDialog.Directory.Delete.ErrorRemoving.Message1"),
exception);
}
}
}
}
});
}
wTree.setMenu(mTree);
}