Hi Ivan!
2013/8/7 <[email protected]>
> Hi all!
>
> I've changed some common functionality... in my branch
> May be it will help somebody.
>
For those who doesn't know it, Ivan's repository is this one:
https://github.com/blackwarthog/synfig
> Functionality that applies default layer parameters was extracted from
> method CanvasInterface::add_layer_to() into separate method
> CanvasInterface::apply_layer_param_defaults()
>
Yeah, it is always good to modularize common tasks
> Action::System::perform_action() which uses for performing action not
> supports recursive calls. So we cannot call
> Action::System::perform_action() again while performing action. And cannot
> call CanvasInterface::add_layer_to() too.
>
That's right, perform_action cannot be called while perform_action is
running. I don't find easily a case where it is useful. Can you show us
when you needed to call perform_action inside the perform_action function?
I just can think on fractals or recursive drawing for that kind of cases. I
think that recursive actions can be done using the Super action including
the action itself inside the Super action (obviously with a condition to
get out of the recursive)
In any case good work!
>
>
> --
> Ivan
>
>
>
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--
Carlos
http://synfig.org
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