Hello Dustin,
On Tuesday 13 October 2009, 16:13, Dustin Breese wrote:
> I'm very new to the api, but have figured out how to get a slide show
> to open and query a few things about it such as the number of pages,
> etc. However, when I obtain the XPresentation2 reference and query it
> for the XSlideShowController, it is returning null. How do I get a
> reference to the XSlideShowController?
you don't have a SlideShow controller if there is no slide show to control,
that is: start the slide show to get a controller, something like:
XPresentationSupplier xPresentationSupplier =
(XPresentationSupplier) UnoRuntime.queryInterface(
XPresentationSupplier.class, xComponent);
XPresentation xPresentation_ =
xPresentationSupplier.getPresentation();
XPresentation2 xPresentation = (XPresentation2)
UnoRuntime.queryInterface(
XPresentation2.class, xPresentation_);
PropertyValue[] aPresentationArgs = new PropertyValue[3];
aPresentationArgs[0] = new PropertyValue();
aPresentationArgs[0].Name = "IsAlwaysOnTop";
aPresentationArgs[0].Value = Boolean.TRUE;
aPresentationArgs[1] = new PropertyValue();
aPresentationArgs[1].Name = "IsFullScreen";
aPresentationArgs[1].Value = Boolean.FALSE;
aPresentationArgs[2] = new PropertyValue();
aPresentationArgs[2].Name = "IsAutomatic";
aPresentationArgs[2].Value = Boolean.TRUE;
xPresentation.startWithArguments(aPresentationArgs);
// maybe put the thread to sleep a little...?
if (xPresentation.isRunning()) {
xSlideShowController = xPresentation.getController();
if (xSlideShowController != null) {
xSlideShowController.addSlideShowListener(this);
m_bIsListening = true;
}
}
Regards
--
Ariel Constenla-Haile
La Plata, Argentina
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