AW: Re: [compiz] [PATCH] minimize doesn't respect "no core instance" flag

[Roi Cohen]

Hi,

I think the problem is that a window should still be considered as a
core instance even if its transformed during the minimizing animation.
The minimize plugin breaks the core instance drawing with the
NO_CORE_INSTANCE mask, and draws its own instance of the window
instead with drawWindow (which skips the NO_CORE_INSTANCE check of
core).
I think a better solution will be painting the animated window as a
transformed version of the core instance.

The attached patch fixes this problem.
What do you think?

Thanks,
roico.

On 3/9/07, David Reveman <davidr at novell.com> wrote:
> On Fri, 2007-03-09 at 21:47 +0100, Danny Baumann wrote:
> > Hi,
> >
> > Let me ask in a more general way:
> >
> > A plugin wants to hide windows by preventing their drawing - that's all group wants to do.
> > What's the correct way to do that? From my understanding, that's NO_CORE_INSTANCE_MASK. If that's not true, what's the exact meaning of that flag?
> > Another way to do that would be to just return from paintWindow instead of calling the next plugin, but I think that's a bad solution.
>
> NO_CORE_INSTANCE_MASK just prevents the core from drawing it's instance
> of the window. There's currently no way to prevent other plugins from
> drawing a window and I'm not sure how an interface for doing that would
> best look like.
>
> - David
>
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