KonqSidebarPlugin: Get a pointer to the active KHTMLPart

[Cristian Boya de Groot]

First of all, I would like to thank Dawit Alemayehu for his answer to my 
previous question about a site-specific referer. It worked perfectly!

Second, I was hoping someone could answer this totally different question.

I'm trying program a Konqueror Sidebar plugin that needs to get a list of the 
images, links, etc. of the page that Konqueror is showing.

I had this working by using the DOM::HTMLDocument of the current page, which I 
got using the following awkward method:

From the KonqSidebarPlugin:

1. find the KonqMainWindow by doing
   QObject* konqmainwindow = parent->parent()->parent()->parent()->parent();

2. loop through konqmainwindow->children() until finding a KonqViewManager

3. KHTMLPart* page = (KHTMLPart*) konqviewmanager->activePart();

4. DOM::HTMLDocument doc = page->htmlDocument();

5. Use the doc to get links, images, etc.

But this stopped working several kde-versions ago (fortunately, because it was 
pretty awful). I've been searching among the functions of the involved 
classes for another way, but didn't find one. So here's my main question:

Is there a *clean way (not like I did) to get a pointer to the currently 
active KHTMLPart from the Sidebar?

If not, wouldn't this be a logic thing to have? I mean, the sidebar should be 
able to interact with the page, right?

Thanks in advance for your attention,
Chris