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RE: [platform-team-dev] How do I enable"Open InCompare Editor"on model object?


Tom,

Comparing a model with what it was like last Tuesday can be done with CVS by selecting your model element and choosing Compare With/Another Branch or Version and then entering and selecting an appropriate Date tag.

I'm not exactly sure what you are asking in the second question. You can implement a model content provider that will render your model in the synchronize view and, by indicating that your model override the Resource model, your model will appear when the All Models mode is selected. However, if the user explicitly chooses to see files by selecting the Workspace Model, then that is what they see.

Michael



"Tom Lennan" <tlennan@xxxxxxxxxxxx>
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04/04/2008 04:05 PM

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RE: [platform-team-dev] How do I        enable"Open        InCompare        Editor"on        model object?





Hi Michael,
 
Thanks for the response.  I was pleased to be able to finally extract file content from the repository.  But is there no means of that you can think of for “linking” particular file versions within the repository?  It would be very nice to offer the user the ability to determine how their entire model differs from, say, last Tuesday’s version of the model.
 
Also, is there a way disable our persistence files from appearing in the synchronize tree when workspace view filtering is enabled?  We’d like the user to only be able to access our files via the abstraction our logical model objects provide.
 
Thanks in advance,
Tom
 



From: platform-team-dev-bounces@xxxxxxxxxxx [mailto:platform-team-dev-bounces@xxxxxxxxxxx] On Behalf Of Michael Valenta
Sent:
Wednesday, April 02, 2008 3:12 PM
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Generic team support framework
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RE: [platform-team-dev] How do I enable"Open InCompare Editor"on model object?

 

Tom,


The methods on ModelProvider have a ResourceMappingContent parameter. If the caller is a repository provider, they will provide a RemoteResourceMappingContent which provides access to the contents of remote files. If you look at the API, you will see that it provides access to both the base contents (or common ancestor) and the remote contents which should be enough for you to do the comparison.


Also, the logical model support is only applicable in the context of a Synchronization type operation (e.g. update, commit or synchronzie) where the base and remote states can be determined. It is not available from the history view since some reposiory providers (e.g. CVS) can not easily determine the set of file versions that ,make up a particular configuration.


Michael


"Tom Lennan" <tlennan@xxxxxxxxxxxx>
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03/26/2008 02:39 PM


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RE: [platform-team-dev] How do I enable "Open        InCompare        Editor"on        model object?

 


   





Hi Michael,

 
OK, I’ve been able to reshape the Synchronize view’s tree so that our logical model diffs are being displayed.  Now I’m stuck trying to figure out how to populate the compare editor.  I know the list of local resources that have changed and I’m given a list of repository changes that are associated.  However, I may need additional files from the repository provider in order to fully populate my remote model representation.  However, don’t think I can assume a particular version correlation between these dependent files without applying some sort of labeling strategy.  Is this clear?  I’ll try to give a simple example.

 
Our main model file, we’ll call it main.a, has associations with subordinate files secondary.b, secondary.c, and so forth.  In order to fully visualize the model, the main.a file must be read and associated .b, .c and so forth files must be read.  However, a change to a .b or .c file does not necessarily require a change to the main.a file.  Therefore, one can start seeing diverging version numbers in the repository between these associated files.  How, therefore, can I possibly know how to reconstruct the logical model for, say version 1.4 of main.a if I have no idea which versions of secondary.b, secondary.c, etc are valid for version 1.4 of main.a?  And what mechanism do I use to facilitate the user in selecting a version of these subordinate files that they may be interested in?

 
I have a similar issue with the history open action functionality as it will need to construct the logical model in a similar way.

 
As a possible workaround for the history open action, is there a way to opt out of utilizing a particular editor for a file extension in that case?  In most cases, we would like our editor to pop when the main.a file is double clicked.  But in the case of the history open action, maybe we could resort to just utilizing the built in default editor to avoid the complications of trying to figure out how to build a valid logical model from the repository resources.

 
Thanks,

Tom

 
 

 



From:
platform-team-dev-bounces@xxxxxxxxxxx [mailto:platform-team-dev-bounces@xxxxxxxxxxx] On Behalf Of Michael Valenta
Sent:
Monday, March 10, 2008 1:39 PM
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Generic team support framework
Subject:
RE: [platform-team-dev] How do I enable "Open InCompare Editor"on model object?

 


Tom,


By 'Compare Editor", do you mean you want to use your own editor part. If so, the answer is no. What you can do is associate your input with a content merge viewer by returning your on String type from the ITypedElement#getType() message and binding your content merge viewer to that type in the plugin.xml (type = file extension). This will be used by the Compare Edior when the input is your compare input.


Michael

"Tom Lennan" <tlennan@xxxxxxxxxxxx>
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03/10/2008 04:32 PM

 


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RE: [platform-team-dev] How do I enable "Open In Compare        Editor"on        model object?


 

 


   





Michael,


Thanks.  Second guessing myself and what would be the appropriate adapted type in the ISynchronizationCompareAdapter factor definition was the source of the problem.  I’m now seeing the context menu item.


I have a follow on question.  Is there an easy way to substitute our own compare editor for the built in compare editor?  Our compare editor handles a mixture of file and directory object types.  My understanding is that the built in compare editor does not handle this.


Thanks,

Tom

 



 





From:
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Sent:
Monday, March 10, 2008 11:27 AM
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Re: [platform-team-dev] How do I enable "Open In Compare Editor"on model object?



Tom,


You may have already red this but this link dscribes all the steps to implement logical model support:


http://help.eclipse.org/help33/index.jsp?topic=/org.eclipse.platform.doc.isv/guide/team_model_model.htm


For your sepcific question, you may want to look at the ISynchronizationCompareAdapter interface.


Michael

"Tom Lennan" <tlennan@xxxxxxxxxxxx>
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03/07/2008 04:54 PM

 

 


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Hi all,


I’m working on integrating our logical model with the team stuff and think it’ll work great for our customers.  However, I’m stuck at the 80% implementation complete point in my integration and hope that someone can help me out.


Background: We utilize a variety of XML files as the persistence files for our logical model.  We wish to completely abstract the user’s experience of conflict resolution in that we don’t want the user to ever have to think about the underlying XML files that make up our model.


Success to this point: I’ve cribbed off the file based Logical Model sample to get my model to display in Synchronize view.   I seemed to need to use the IPipelinedTreeContentProvider to “reshape” the Synchronize view content to provide the level of abstraction we are looking for (i.e. XML files do not appear anywhere in the hierarchy).


Issue:  Now that I have my nicely “reshaped” model representation, how can I enable the “Open In Compare Editor” operation on my logical model object nodes?  It seems like this context menu item is only available on actual IResource objects.  I read that I should adapt model elements to ResourceMapping to allow resource based operations to appear on these elements.  I believe I’m doing that correctly, but I still do not get the context menu items I want.


Am I misunderstanding how the logical model integration is supposed to work or have I likely failed to implement some key piece of code and/or extension point in the plugin.xml?


I’m not sending off code snippets at this point until I hear back from someone whether my understanding of the logical model integration is completely off.


Thanks for your help!


Tom

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