protected String getSourceHandle(IDeclaration declaration) {
ITranslationUnit tu = declaration.getTranslationUnit();
if (tu != null) {
IPath location = tu.getLocation();
if (location != null) {
return location.toOSString();
}
}
return ""; //$NON-NLS-1$
}
@Override
public Object execute(ExecutionEvent event) throws ExecutionException {
ISelection selection = HandlerUtil.getCurrentSelection(event);
if (selection == null) {
return null;
}
if (selection instanceof IStructuredSelection) {
ByteArrayOutputStream baos = new ByteArrayOutputStream();
PrintStream ps = new PrintStream(baos);
Iterator<?> iter = ((IStructuredSelection) selection).iterator();
while (iter.hasNext()) {
Object obj = iter.next();
if (obj instanceof Executable) {
Executable exe = (Executable) obj;
ps.println(exe.getName());
} else if (obj instanceof ITranslationUnit) {
ITranslationUnit tu = (ITranslationUnit) obj;
ps.println(tu.getLocation().toFile().getName());
} else ps.println(obj.toString());
}
ps.flush();
try {
baos.flush();
} catch (IOException e) {
throw new ExecutionException("", e); // $NON-NLS-1$
}
Clipboard cp = getClipboard();
cp.setContents(
new Object[] {baos.toString().trim()}, new Transfer[] {TextTransfer.getInstance()});
}
return null;
}