[Paraview-developers] Paraview save state wrong implemetation for GUI

[Utkarsh Ayachit]

A pvsm file should store the entire state of the pipeline. Things like
"server tells GUI which elements are checked" after a state file is
loaded are generally not necessary and strongly dissuaded. The
corresponding property should have the entire state. If you can post
your XML for the filter, and the state xml, I can try to provide a
more useful reply.

Utkarsh

On Mon, Nov 10, 2014 at 3:55 AM, RIVERA, Orlando <Orlando.RIVERA at mtu.de> wrote:
> Hello
>
> I need again your help
>
> I been working on a Plugin  base on vtkMultiBlockDataSetAlgorithm. It does pretty much  what I do , but I am missing something !
>
> When I  read my data and select the blocks, it  works fine , When I save the state (File->SaveState)  the corresponding    *.psvm is written  and  when I tried to load the state, from the previous generated file , the Data is loaded as expected.
>
>  My problem is in the GUI  .  I  have  a GUI  with a  QTreeWidget, and   the state of the previous state is not loaded (the leaves in the tree are not checked),
>  I assume I have to tell the GUI  what was its previous state  .   I also assume that  the best place to do it is a the  end of  RequestData (server) : i.e  Server tells GUI  which  of its elements  have to be checked,marked ,displayed ,etc .
>
> - How the GUI can read the state on a  pvsm?
> -  Which function is responsible for recovering the state on  the GUI/client side?
> - How can I drive events  on the GUI from Server ?  ( Influence the CLIENT from the server , is that possible)
>
> Any Help  would be  greatly appreciated
>
> Cheers !!
>
> Orlando
>
>
>
>
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