Re: FVWM: I need 'else' in a function

From: <sa_at_space.itacs.to>
Date: Sat, 3 Jun 2000 07:26:31 -0600

On Sat, Jun 03, 2000 at 04:55:53AM +0200, Dominik Vogt wrote:
> On Fri, Jun 02, 2000 at 05:35:00PM -0600, sa_at_space.itacs.to wrote:
> > Hello Everone,
> >
> > I am trying to make a fvwm function, and I need some guidance.
> > I want it to raise and move my clock to the center of the
> > screen, then move it back when I run the function again. This
> > is what I've got right now:
> >
> > Key c A MC SeeHideFunc "2.1.10*"
> > # "2.1.10*" is the title of my clock.
> >
> > DestroyFunc SeeFunc
> > AddToFunc SeeFunc
> > + I All ($0) Raise
> > + I All ($0) AnimatedMove +44 +44
> > + I All ($0) Stick
> >
> > DestroyFunc HideFunc
> > AddToFunc HideFunc
> > + I All ($0) Lower
> > + I All ($0) AnimatedMove -0 -0
> > + I All ($0) Stick
> >
> > DestroyFunc SeeHideFunc
> > AddToFunc SeeHideFunc
> > + I All ($0, "!Sticky") HideFunc $0
> > + I All ($0, "Sticky") SeeFunc $0
> >
> > The problem is: SeeHideFunc executes HideFunc AND SeeFunc. Is there a
> > way to only execute one? Or is there a better way do write my function?
>
> Remove the line
>
> + I All ($0) Stick
>
> from the SeeFunc and the HideFunc and add it to SeeHideFunc
> instead. Also, I think the syntax of the condition is incorrect.
> I think you may not use a comma to separate conditions.
>
> DestroyFunc SeeFunc
> AddToFunc SeeFunc
> + I All ($0) Raise
> + I All ($0) AnimatedMove +44 +44
>
> DestroyFunc HideFunc
> AddToFunc HideFunc
> + I All ($0) Lower
> + I All ($0) AnimatedMove -0 -0
>
> DestroyFunc SeeHideFunc
> AddToFunc SeeHideFunc
> + I All ($0 "!Sticky") HideFunc $0
> + I All ($0 "Sticky") SeeFunc $0
> + I All ($0) Stick
>
> Bye
>
> Dominik ^_^
>
 
Ahh, thanks this is much better than what I came up with.

BTW, the man page says:
      All [(conditions)] command
              Execute. command on all windows meeting the condi<AD>
              tions. Conditions are used exactly as with the
              Current command.

      Current [(condition...)] command
              Performs command on the currently focused window if
              it satisfies all conditions. The contidions are a
              list of keywords from the list below and are sepa<AD>
              rated by commas or whitespace.
                        ^^^^^^
Thanks,
sa
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Received on Sat Jun 03 2000 - 08:28:43 BST

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