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How can I save custom state in multi perspectives? [message #715944]

Tue, 16 August 2011 01:01

Eclipse User

Thanks for your attention and help.

I'm sorry for my poor English.

I'm a newbie in eclipse rcp. I wonder how can I ask my question.

I could not find the reason although I had investigated in eclipse source.
I'd appreciate some help.

Out system consists of a few plugins.
And each plugin links one perspective.

In other words, the system has a few perspective.
When user click each perspective, then some view is opened in plugin.

This problem is about SAVE_PERSPECTIVE global action.
I think that it is easy to use the action because usage is very simple like below

ActionFactory.SAVE_PERSPECTIVE.create(window).run();

After code was executed, I can see SAVE dialog normally.
The perspective was also saved normally.

But, the other perspectives is malfunction except for current perspective.
(I think that Null pointer error is appeared)

How can I solve the problem..?
Thanks in advance.

Have nice day. (_ _)

Re: How can I save custom state in multi perspectives? [message #718354 is a reply to message #715944]

Wed, 24 August 2011 00:57

Eclipse User

I tried to save perspective using only 1 perspective.
But same result was appeared.

I checked internal code in eclipse.
NPE occurred in WorkbenchPage class and I found some article about this.

www.eclipse.org/forums/index.php/t/206306/

My solution is also like that.
I defined new presentation factory and don't use coolbar.

So exception occurred when below code was executed :

if (mgr != null)
mgr.getControl2().setRedraw(false);

because mgr.getControl2() equals Null.

Finally, I found solution!!!

https
://bugs.eclipse.org/bugs/show_bug.cgi?id=347528

Thanks you very much. Dylan McReynolds!!!!

[Updated on: Wed, 24 August 2011 01:01] by Moderator

Re: How can I save custom state in multi perspectives? [message #718356 is a reply to message #715944]

Wed, 24 August 2011 01:03

Eclipse User

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