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Wed, 11 December 2002 04:19

Eclipse User

Originally posted by: volker.krebs.abas.de

Hello,

since GEF uses Commandos, I have a lot of Commandos which I would use
in my Context Menus. Also I have Actions which should be registered in
my CommandoStack. But I can't add Commandos to my menus and I can't
add Actions to my CommandoStack.

Am I'm missing something ? I'm not quite sure how the ActionRegistry
comes into play here.

What I want to do now, is something like a ExecuteCommandAction which
gets the Command and the CommandStack and just executes it. So I can
add the Commandos to the menu (via the ExecuteCommandAction) and they
are registered in the CommandStack.

Any comments will be welcome.

Volker

Re: Commando and Action [message #48874 is a reply to message #48784]

Wed, 11 December 2002 09:40

Eclipse User

Originally posted by: hudsonr.us.eye-bee-em.com

These two words have almost the same meaning in English, but are being used
in two distinct ways withing GEF/Eclipse. I think you have the intended
meanings reversed.

"Volker Krebs" <volker.krebs@abas.de> wrote in message
news:3DF7031D.20854FD3@abas.de...
> Hello,
>
> since GEF uses Commandos, I have a lot of Commandos which I would use
> in my Context Menus. Also I have Actions which should be registered in
> my CommandoStack. But I can't add Commandos to my menus and I can't
> add Actions to my CommandoStack.
>
> Am I'm missing something ? I'm not quite sure how the ActionRegistry
> comes into play here.

We are re-working the way actions are done. More will be posted on this
later.

> What I want to do now, is something like a ExecuteCommandAction which
> gets the Command and the CommandStack and just executes it. So I can
> add the Commandos to the menu (via the ExecuteCommandAction) and they
> are registered in the CommandStack.
>
> Any comments will be welcome.
>
> Volker

Re: Commando and Action [message #48904 is a reply to message #48874]

Wed, 11 December 2002 10:36

Eclipse User

Originally posted by: volker.krebs.abas.de

Randy Hudson wrote:
>
> These two words have almost the same meaning in English, but are being used
> in two distinct ways withing GEF/Eclipse. I think you have the intended
> meanings reversed.
>
Why ?
If I have a DeleteConnectionCommand for my ConnectionEditPolicy and
I want to add this functionality to the context menu of my Editor
I can't do this, because I can't add Commands to the MenuManager.

Instead of writing a DeleteConnectionAction with exactly the same
functionality I have written an ActionWrapper for Commands.

Volker

Re: Commando and Action [message #48992 is a reply to message #48904]

Wed, 11 December 2002 18:52

Eclipse User

Originally posted by: hudsonr.us.eye-bee-em.com

Commands contain specific instance data, like which object is being deleted.

You don't want to put a specific Command on the context menu. You want to
put an Action, which obtains a specific DeleteCommand based on what is
selected.

"Volker Krebs" <volker.krebs@abas.de> wrote in message
news:3DF75B8D.E31A88BB@abas.de...
> Randy Hudson wrote:
> >
> > These two words have almost the same meaning in English, but are being
used
> > in two distinct ways withing GEF/Eclipse. I think you have the intended
> > meanings reversed.
> >
> Why ?
> If I have a DeleteConnectionCommand for my ConnectionEditPolicy and
> I want to add this functionality to the context menu of my Editor
> I can't do this, because I can't add Commands to the MenuManager.
>
> Instead of writing a DeleteConnectionAction with exactly the same
> functionality I have written an ActionWrapper for Commands.
>
> Volker

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