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List of all visible ( package explorer) resources in workspace [message #640399]

Sun, 21 November 2010 17:41

Mikael Petterson

Messages: 158
Registered: July 2009

Senior Member

Hi,

Is it possible to get a list of all the resources in a workspace visible in "Package Explorer" ?

br,

//mike

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Re: List of all visible ( package explorer) resources in workspace [message #640472 is a reply to message #640399]

Mon, 22 November 2010 08:52

Dani Megert

Messages: 3802
Registered: July 2009

Senior Member

Mikael Petterson wrote:
> Hi,
>
> Is it possible to get a list of all the resources in a workspace
> visible in "Package Explorer" ?
What do you mean with "visible"? Those that are actually shown in the
view or those that the Package Explorer can show, e.g. by scrolling or
expanding? What about filters? Why would you only want those from the
Package Explorer and not directly from the model?

Dani
>
> br,
>
> //mike

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Re: List of all visible ( package explorer) resources in workspace [message #640483 is a reply to message #640472]

Mon, 22 November 2010 09:50

Mikael Petterson

Messages: 158
Registered: July 2009

Senior Member

Hi,

Thanks for reply. I have need to make an efficient update of those elements that have directories or files that have been removed.

What I do is I set a new config spec ( clearcase) in my view and then some folders/files are not visible. I must show the change in Package Explorer. Since changing config spec - operation ( not a eclipse one) does not generate a resource state change event I need to find a way to update as few resources as possible.
If I do:

resource.getProject().refreshLocal(IResource.DEPTH_INFINITE, null);

It will take quite a while.

Is it possible to save an instance of the model ( which model do you mean) and then update the model again and find out the changes?

br,

//mike

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Re: List of all visible ( package explorer) resources in workspace [message #640494 is a reply to message #640483]

Mon, 22 November 2010 10:17

Dani Megert

Messages: 3802
Registered: July 2009

Senior Member

Mikael Petterson wrote:
> Hi,
>
> Thanks for reply. I have need to make an efficient update of those
> elements that have directories or files that have been removed.
>
> What I do is I set a new config spec ( clearcase) in my view and then
> some folders/files are not visible. I must show the change in Package
> Explorer. Since changing config spec - operation ( not a eclipse one)
> does not generate a resource state change event I need to find a way
> to update as few resources as possible. If I do:
>
> resource.getProject().refreshLocal(IResource.DEPTH_INFINITE, null);
>
> It will take quite a while.
>
> Is it possible to save an instance of the model ( which model do you
> mean) and then update the model again and find out the changes?
I meant the workspace (see IWorkspaceRoot). Refreshing the Package
Explorer is not enough since there's also the Project Explorer,
Navigator etc. Assuming you know what to refresh in the Package Explorer
you already have a way to find out the delta. Hence you only need to
refresh exactly those resources.

Dani
>
> br,
>
> //mike

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Re: List of all visible ( package explorer) resources in workspace [message #640526 is a reply to message #640494]

Mon, 22 November 2010 12:39

Mikael Petterson

Messages: 158
Registered: July 2009

Senior Member

How can I find out what resources I have in the project before the operation and after? Or is it possible to get a diff after operation?
I really don't know what API to look into?

br,

//mike

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Re: List of all visible ( package explorer) resources in workspace [message #640593 is a reply to message #640526]

Mon, 22 November 2010 15:02

Dani Megert

Messages: 3802
Registered: July 2009

Senior Member

Mikael Petterson wrote:
> How can I find out what resources I have in the project before the
> operation and after?
This is a completely different question than originally asked ;-)

Dani
> Or is it possible to get a diff after operation?
> I really don't know what API to look into?
>
> br,
>
> //mike

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Re: List of all visible ( package explorer) resources in workspace [message #640636 is a reply to message #640593]

Mon, 22 November 2010 16:30

Mikael Petterson

Messages: 158
Registered: July 2009

Senior Member

Sorry but it grew out of my first questions.

br,

//mike

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Re: List of all visible ( package explorer) resources in workspace [message #640954 is a reply to message #640526]

Tue, 23 November 2010 16:44

Dani Megert

Messages: 3802
Registered: July 2009

Senior Member

Mikael Petterson wrote:
> How can I find out what resources I have in the project before the
> operation and after? Or is it possible to get a diff after operation?
> I really don't know what API to look into?
If the change happens outside Eclipse then only a full refresh can
detect the delta and update your workspace. Another option is to enable
the auto-refresh option and wait until the workspace updates itself.

Dani
>
> br,
>
> //mike

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