[cdt-dev] UNSUBSCRIBE

[Tal Segal <talsegalus@xxxxxxxxx>]

--- Alex Chapiro <achapiro37@xxxxxxxxxx> wrote:

> Probably there is misunderstanding from my side.
> Preferences are 
> workspace-specific, properties - resource-specific.
> If "whatever" is a 
> correct object that represents existing resource,
> its method 
> getProject() never returns null, does not matter
> from where it was 
> called from. Opposite to properties which can be
> stored in resource 
> belonged to project (such as .cdtproject)
> preferences should be stored 
> in metadata (usually in the plugin storage) and can
> be accessed via 
> plugin class methods such as getPluginPreferences().
> Sorry if I'm 
> writing things well known for you, I'm just trying
> to extract your problem.
> 
> Chris Moller wrote:
> 
> > Thanks for the reply, but where do you get the
> "project" arg for 
> > getCProjectDescription(project, false)?  So far as
> I can figure out, 
> > the only circumstance under which any variation of
> 
> > whatever.getProject() returns anything but null is
> from inside the a 
> > PropertyPage extension.  There has to be a way to
> communicate 
> > preferences out of the PropertyPage class, but
> damned if I can find it.
> >
> > Chris Moller
> >
> > Alex Chapiro wrote:
> >
> >> I use for that  ICDescriptor class instance
> >>
> >>        ICDescriptor descriptor = 
> >>
>
CCorePlugin.getDefault().getCProjectDescription(project,
> false);
> >>        Element element =
> descriptor.getProjectData(SECTION_ID);
> >>
> >> And then move through DOM elements tree:
> >>
> >>
> >>        for(Node child = element.getFirstChild();
> >>            null != child;
> >>            child = child.getNextSibling()) {
> >>            if(!(child instanceof Element))
> >>                continue;
> >>            if(MyName.equals(child.getNodeName()))
> {
> >>                doSomething();
> >>            }                   }
> >>
> >>
> >>
> >> Chris Moller wrote:
> >>
> >>> A question for the world at large:
> >>>
> >>> In CDT, I've written a plugin that, as part of
> what it does, sets up 
> >>> a PropertyPage that ultimately stores info in
> the per-project 
> >>> .cdtproject file.   Now, how do I retreive that
> info from elsewhere 
> >>> in the plugin?
> >>>
> >>> Any hints would be appreciated.
> >>>
> >>> Chris Moller
> >>> Senior Hacker
> >>> Red Hat, Inc.
> >>>
> >>>  
> >>>
> >> _______________________________________________
> >> cdt-dev mailing list
> >> cdt-dev@xxxxxxxxxxx
> >> http://dev.eclipse.org/mailman/listinfo/cdt-dev
> >
> >
> _______________________________________________
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> http://dev.eclipse.org/mailman/listinfo/cdt-dev
> 



		
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