我的问题：我编写了一个需要读取 .doc 和 .odt 的自动化系统，对其执行一些操作并再次将其导出为 pdf。
目前这对我需要的一切都很好，我可以解决所有问题，直到这个：
如果用户提供已记录更改的文档（红线），我需要自动接受所有更改或隐藏它们。
只要屏幕上显示 OOo，我就可以用下面的代码解决这个问题。当我把它隐藏起来时，我的电话什么都不做。
所以，这是我目前所做的：
// DO NOT try to cast this to Desktop as com.sun.star.frame.Desktop is NOT a valid class!
// keep it as Object and cast it to XDesktop later (via queryInterface)
Object desktop = xMCF.createInstanceWithContext("com.sun.star.frame.Desktop", xContext);
XMultiServiceFactory xFactory = (XMultiServiceFactory) UnoRuntime.queryInterface(
XMultiServiceFactory.class, xMCF);
// what goes for desktop above is valid for DispatchHelper as well.
Object dispatchHelper = xFactory.createInstance("com.sun.star.frame.DispatchHelper");
// the DispatchHelper is the class that handles the interaction with dialogs.
XDispatchHelper helper = (XDispatchHelper) UnoRuntime.queryInterface(
XDispatchHelper.class, dispatchHelper);
XDesktop xDesktop = (XDesktop) UnoRuntime.queryInterface(com.sun.star.frame.XDesktop.class, desktop);
XFrame xFrame = xDesktop.getCurrentFrame();
XDispatchProvider xDispatchProvider = (XDispatchProvider) UnoRuntime.queryInterface(XDispatchProvider.class, xFrame);
// We issute the Track Changes Dialog (Bearbeiten - Änderungen // Edit - Changes) and tell it
// to ACCEPT all changes.
PropertyValue[] acceptChanges = new PropertyValue[1];
acceptChanges[0] = new PropertyValue();
acceptChanges[0].Name = "AcceptTrackedChanges";
acceptChanges[0].Value = Boolean.TRUE;
helper.executeDispatch(xDispatchProvider, ".uno:AcceptTrackedChanges", "", 0, acceptChanges);
// We issue it again to tell it to stop showing changes.
PropertyValue[] showChanges = new PropertyValue[1];
showChanges[0] = new PropertyValue();
showChanges[0].Name = "ShowTrackedChanges";
showChanges[0].Value = Boolean.FALSE;
helper.executeDispatch(xDispatchProvider, ".uno:ShowTrackedChanges", "", 0, showChanges);
我目前的猜测是我不能调用它，因为被隐藏了，我没有框架可以调用任何调度程序。但是我找不到获取组件的调度程序的方法。
我也已经尝试过发送TrackChanges（到FALSE），但也没有这样做。