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Where is the API for accessing persisted state? [message #664207]

Thu, 07 April 2011 20:05

No real name

Messages: 113
Registered: July 2009

Senior Member

I have tried googling for the answer, but could not found it.

How you do access the persisted state stored in the model and defined in the workbench editor?

I have an AddOn with persisted state, but cannot find how to read it.

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Re: Where is the API for accessing persisted state? [message #664328 is a reply to message #664207]

Fri, 08 April 2011 11:49

Paul Webster

Messages: 6859
Registered: July 2009
Location: Ottawa

Senior Member

On 04/07/2011 04:05 PM, aappddeevv@verizon.net wrote:
> I have tried googling for the answer, but could not found it.
>
> How you do access the persisted state stored in the model and defined in
> the workbench editor?
>
> I have an AddOn with persisted state, but cannot find how to read it.

Depending on "where" you are being instantiated, or invoked, you can ask
for the model, or the EModelService. Ex: for an AddOn, you can ask for
the MApplication.

PW

--
Paul Webster
http://wiki.eclipse.org/Platform_Command_Framework
http://wiki.eclipse.org/Command_Core_Expressions
http://wiki.eclipse.org/Platform_Expression_Framework
http://wiki.eclipse.org/Menu_Contributions
http://wiki.eclipse.org/Menus_Extension_Mapping
http://help.eclipse.org/helios/index.jsp?topic=/org.eclipse. platform.doc.isv/guide/workbench.htm

Paul Webster
http://wiki.eclipse.org/Platform_Command_Framework
http://wiki.eclipse.org/Command_Core_Expressions
http://wiki.eclipse.org/Menu_Contributions

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Re: Where is the API for accessing persisted state? [message #664336 is a reply to message #664207]

Fri, 08 April 2011 12:09

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

How did the addon persisted the state?

Tom

Am 07.04.11 22:05, schrieb aappddeevv@verizon.net:
> I have tried googling for the answer, but could not found it.
>
> How you do access the persisted state stored in the model and defined in
> the workbench editor?
>
> I have an AddOn with persisted state, but cannot find how to read it.
>
>

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Re: Where is the API for accessing persisted state? [message #664352 is a reply to message #664336]

Fri, 08 April 2011 14:01

No real name

Messages: 113
Registered: July 2009

Senior Member

Through the workbench editor. There is key-value set of fields for persisted state in a number (not sure all) model classes. In this case it was for Addon.

At first I thought it was a per EMF thing but now I am not so sure.

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Re: Where is the API for accessing persisted state? [message #666490 is a reply to message #664352]

Wed, 20 April 2011 15:02

Christoph Keimel

Messages: 482
Registered: December 2010
Location: Germany

Senior Member

Hi,

I am currently working on a related problem. My goal is to create a Handler to enable the user to reset the UI layout und I am also searching for the API to do this.

I expected the API in EModelService but didn't recognize it there.

Is it necessary to use Perpectives to get access to features like this?

Regards,
Christoph

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Re: Where is the API for accessing persisted state? [message #666499 is a reply to message #666490]

Wed, 20 April 2011 15:26

Thomas Schindl

Messages: 6651
Registered: July 2009

Senior Member

Please file a bug so that we can add support for resetting also in case
of none perspective use.

Tom

Am 20.04.11 17:02, schrieb Christoph Keimel:
> Hi,
>
> I am currently working on a related problem. My goal is to create a
> Handler to enable the user to reset the UI layout und I am also
> searching for the API to do this.
>
> I expected the API in EModelService but didn't recognize it there.
>
> Is it necessary to use Perpectives to get access to features like this?
>
> Regards,
> Christoph

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Re: Where is the API for accessing persisted state? [message #666618 is a reply to message #666499]

Thu, 21 April 2011 10:45

Christoph Keimel

Messages: 482
Registered: December 2010
Location: Germany

Senior Member

Hi Tom,

Bug is filed: Bug 343512

If using Perspectives: How could this be done? Is this what EModelService.resetPerspectiveModel(...) will do?

The comment to this function sounds more like as if the Perspective will be deleted completely ...

Regards,
Christoph

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