private void createLink(IWorkbenchWindow workbenchWindow, IFolder folder, String fsFolder) {
final File externalFolder = new File(fsFolder);
try {
final IFolder linkedFolder = folder.getFolder(externalFolder.getName());
workbenchWindow.run(
true,
true,
new IRunnableWithProgress() {
@Override
public void run(IProgressMonitor monitor)
throws InvocationTargetException, InterruptedException {
try {
linkedFolder.createLink(externalFolder.toURI(), IResource.NONE, monitor);
} catch (CoreException e) {
throw new InvocationTargetException(e);
}
}
});
} catch (InvocationTargetException e) {
UIUtils.showErrorDialog(workbenchWindow.getShell(), "Create link", "Can't create link", e);
} catch (InterruptedException e) {
// skip
}
}
private RenameSupport undoAndCreateRenameSupport(String newName) throws CoreException {
// Assumption: the linked mode model should be shut down by now.
final ISourceViewer viewer = fEditor.getViewer();
try {
if (!fOriginalName.equals(newName)) {
IWorkbenchWindow workbenchWindow = fEditor.getSite().getWorkbenchWindow();
// undo
workbenchWindow.run(
false,
true,
new IRunnableWithProgress() {
@Override
public void run(IProgressMonitor monitor)
throws InvocationTargetException, InterruptedException {
if (viewer instanceof ITextViewerExtension6) {
IUndoManager undoManager = ((ITextViewerExtension6) viewer).getUndoManager();
if (undoManager instanceof IUndoManagerExtension) {
IUndoManagerExtension undoManagerExtension =
(IUndoManagerExtension) undoManager;
IUndoContext undoContext = undoManagerExtension.getUndoContext();
IOperationHistory operationHistory =
OperationHistoryFactory.getOperationHistory();
while (undoManager.undoable()) {
if (fStartingUndoOperation != null
&& fStartingUndoOperation.equals(
operationHistory.getUndoOperation(undoContext))) {
return;
}
undoManager.undo();
}
}
}
}
});
// wait for analysis
IProgressService progressService = PlatformUI.getWorkbench().getProgressService();
progressService.busyCursorWhile(
new IRunnableWithProgress() {
@Override
public void run(IProgressMonitor monitor)
throws InvocationTargetException, InterruptedException {
monitor.beginTask("Waiting for background analysis...", IProgressMonitor.UNKNOWN);
try {
RefactoringUtils.waitResolvedCompilationUnit(fEditor, monitor);
RefactoringUtils.waitReadyForRefactoring(monitor);
} finally {
monitor.done();
}
}
});
// by some reason "busyCursorWhile" looses focus, so restore it
fEditor.setFocus();
// get new Element, after background build finished
prepareElement();
if (fDartElement == null) {
return null;
}
}
} catch (InvocationTargetException e) {
throw new CoreException(
new Status(
IStatus.ERROR,
DartToolsPlugin.getPluginId(),
ReorgMessages.RenameLinkedMode_error_saving_editor,
e));
} catch (InterruptedException e) {
// canceling is OK
return null;
}
viewer.setSelectedRange(fOriginalSelection.x, fOriginalSelection.y);
if (newName.length() == 0) {
return null;
}
return RenameSupport.create(fDartElement, newName);
}