@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
final ISelection selection = WorkbenchUIUtil.getCurrentSelection(event.getApplicationContext());
final List<IProject> projects;
if (selection instanceof IStructuredSelection) {
final IStructuredSelection structuredSelection = (IStructuredSelection) selection;
projects = new ArrayList<>(structuredSelection.size());
for (final Iterator<?> iter = structuredSelection.iterator(); iter.hasNext(); ) {
final Object obj = iter.next();
if (obj instanceof IAdaptable) {
final IProject project = (IProject) ((IAdaptable) obj).getAdapter(IProject.class);
if (project != null) {
projects.add(project);
}
}
}
} else {
return null;
}
final WorkspaceModifyOperation op =
new WorkspaceModifyOperation() {
@Override
protected void execute(final IProgressMonitor monitor)
throws CoreException, InvocationTargetException, InterruptedException {
final SubMonitor m =
SubMonitor.convert(monitor, TexUIMessages.TexProject_ConvertTask_label, 100);
try {
final SubMonitor mProjects = m.newChild(100).setWorkRemaining(projects.size());
for (final IProject project : projects) {
if (m.isCanceled()) {
throw new InterruptedException();
}
TexProjects.setupTexProject(project, mProjects.newChild(1));
}
} finally {
m.done();
}
}
};
try {
UIAccess.getActiveWorkbenchWindow(true).run(true, true, op);
} catch (final InvocationTargetException e) {
StatusManager.getManager()
.handle(
new Status(
IStatus.ERROR,
TexUI.PLUGIN_ID,
TexUIMessages.TexProject_ConvertTask_error_message,
e.getTargetException()));
} catch (final InterruptedException e) {
// cancelled
}
return null;
}
@Override
public Object execute(final ExecutionEvent event) throws ExecutionException {
final IWorkbenchPart workbenchPart = HandlerUtil.getActivePart(event);
final ISelection selection = WorkbenchUIUtil.getCurrentSelection(event.getApplicationContext());
try {
if (workbenchPart instanceof ITextEditor && selection instanceof ITextSelection) {
final ITextEditor editor = (ITextEditor) workbenchPart;
final IDocumentProvider documentProvider = editor.getDocumentProvider();
if (documentProvider == null) {
return null;
}
final IDocument document = documentProvider.getDocument(editor.getEditorInput());
if (document == null) {
return null;
}
final List<String> lines = LaunchShortcutUtil.getSelectedCodeLines(event);
if (lines != null) {
RCodeLaunching.runRCodeDirect(lines, false, null);
final int newOffset =
getNextLineOffset(document, ((ITextSelection) selection).getEndLine());
if (newOffset >= 0) {
editor.selectAndReveal(newOffset, 0);
}
}
return null;
}
} catch (final CoreException e) {
LaunchShortcutUtil.handleRLaunchException(
e, RLaunchingMessages.RSelectionLaunch_error_message, event);
return null;
}
LaunchShortcutUtil.handleUnsupportedExecution(event);
return null;
}