thanks for your detailed response.
--- Stephan Bergmann <[EMAIL PROTECTED]> wrote:
> Kent Gibson wrote:
> > Hi-ya
> >
> > I am rendering 500 page documents with loads of
> > XTextFrames (about 20 per page) and most of the
> > parameters I set are always the same.
> >
> > Unfortunately com.sun.star.text.TextFrame does not
> > support XMultiPropertySet or XFastPropertySet. If
> I
> > create my own Component as described in the guide
> "4.5
> > Simple Component in Java", will I be able to
> basically
> > subclass TextFrame and implement my own support
> for
> > XMultiPropertySet, or at least in some way set
> these
> > standard parameters quicker? My aim is to speed
> things
> > up for objects that I use a lot.
>
> com.sun.star.text.TextFrame is a description of what
> functionality some
> software artifact must have in order to count as an
> instance of
> com.sun.star.text.TextFrame in the UNO world. That
> artifact could be
> pretty much anything, and UNO does not offer any way
> to "subclass" it.
>
> Of course, you could create your own artifact that
> adheres to the
> com.sun.star.text.TextFrame description, and which
> could (in principle)
> be used as a replacement of some other
> com.sun.star.text.TextFrame
> aritfact. However, the notion of what exactly an
> (old-style) UNO
> services is are left a bit fuzzy ("how do I obtain
> instances of that
> service?", corrected now with the introduction of
> new-style services),
> so that you might or might not have a chance of
> successfully injecting
> your replacement into the OOo system. At any rate,
> you probably do not
> want to create a complete replacement for
> com.sun.star.text.TextFrame,
> anyway.
>
> If you only want to have XMultiPropertySet as a
> convenience for your own
> client (and not to improve execution performance),
> you could create a
> wrapper around an existing TextFrame instance,
> implement
> XMultiPropertySet at the wrapper, and forward a
> single call to your
> XMultiPropertySet as N calls to the wrapped
> TextFrame.
>
> If, however, you think that instances of TextFrame
> should generally
> support XMultiPropertySet, you could see that the
> existing
> implementations of TextFrame in the OOo source code
> are extended by this
> optional interface, and then your client code could
> test for the
> existence of the optional interface, and use it if
> available.
>
> -Stephan
>
> > thanks.
>
>
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