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File names of all the resources in workspace [message #647388]

Wed, 05 January 2011 22:07

Jake

Messages: 21
Registered: November 2010

Junior Member

I'm implementing an HyperlinkHelper. I would like to link an include
statement to the correct file.
How can I obtain files names of all the Resources in the workspace?
Thankyou in advance

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Re: File names of all the resources in workspace [message #647390 is a reply to message #647388]

Wed, 05 January 2011 22:25

Sebastian Zarnekow

Messages: 3118
Registered: July 2009

Senior Member

Hi Diego,

IResourceDescriptions#getAllResourceDescriptions will return all known
resources which expose their URI.
Simply use
@Inject
private IResourceDescriptions descriptions;
in your HyperlinkHelper.

Does that help?

Regards,
Sebastian
--
Need professional support for Eclipse Modeling?
Go visit: http://xtext.itemis.com

Am 05.01.11 23:07, schrieb Diego Castronuovo:
> I'm implementing an HyperlinkHelper. I would like to link an include
> statement to the correct file.
> How can I obtain files names of all the Resources in the workspace?
> Thankyou in advance

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Re: File names of all the resources in workspace [message #647891 is a reply to message #647390]

Mon, 10 January 2011 10:55

Jake

Messages: 21
Registered: November 2010

Junior Member

thank you Sebastian, this help me. But now I dont know how to link my grammar element to the file (the correct Uri). With this:

Iterable<IResourceDescription> allResourceDescriptions = descriptions.getAllResourceDescriptions();
for (IResourceDescription description : allResourceDescriptions) {
.....
FileName fileName = (FileName) eObject;
if(description.getURI().toString().contains(fileName.getName ().toString())) {

// Now I dont know how to tell to linker to open the file...

}

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Re: File names of all the resources in workspace [message #647911 is a reply to message #647891]

Mon, 10 January 2011 12:32

Sebastian Zarnekow

Messages: 3118
Registered: July 2009

Senior Member

Hi Jake,

please have a look at the org.eclipse.xtext.ui.editor.IURIEditorOpener.

Regards,
Sebastian
--
Need professional support for Eclipse Modeling?
Go visit: http://xtext.itemis.com

Am 10.01.11 11:55, schrieb Jake:
> thank you Sebastian, this help me. But now I dont know how to link my
> grammar element to the file (the correct Uri). With this:
>
>
> Iterable<IResourceDescription> allResourceDescriptions =
> descriptions.getAllResourceDescriptions();
> for (IResourceDescription description : allResourceDescriptions) { .....
> FileName fileName = (FileName) eObject;
> if(description.getURI().toString().contains(fileName.getName
> ().toString())) { // Now I dont know how to tell to linker to open the
> file... }

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Re: File names of all the resources in workspace [message #648150 is a reply to message #647911]

Tue, 11 January 2011 13:49

Jake

Messages: 21
Registered: November 2010

Junior Member

Thankyou very much!

with this:

uriEditorOpener.open(description.getURI(), true);

I'm able to open the correct file, but there is just a problem. The file is opening without any click! I mean, simple passing with the cursor and ctrl/cmd pressed. Any idea?

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Re: File names of all the resources in workspace [message #648217 is a reply to message #648150]

Tue, 11 January 2011 20:26

Sebastian Zarnekow

Messages: 3118
Registered: July 2009

Senior Member

Hi Jake,

sorry, but I have the strong impression that I'm doing your homework ...
Nevertheless:
<copy'n'paste from the documentation which is available as Eclipse help>
Customizing Available Hyperlinks

The hyperlinks are provided by the HyperlinkHelper which will create
links for cross-referenced objects by default. Clients may want to
override createHyperlinksByOffset(XtextResource, int,
IHyperlinkAcceptor) to provide additional links or supersede the default
implementation.
</end>

Create instances of XtextHyperlink, configure their URI and pass them
into the acceptor. Please look at HyperlinkHelper#createHyperlinksTo to
learn more about the API.

Regards,
Sebastian
--
Need professional support for Eclipse Modeling?
Go visit: http://xtext.itemis.com

Am 11.01.11 14:49, schrieb Jake:
> Thankyou very much!
>
> with this:
>
> uriEditorOpener.open(description.getURI(), true);
>
> I'm able to open the correct file, but there is just a problem. The file
> is opening without any click! I mean, simple passing with the cursor and
> ctrl/cmd pressed. Any idea?
>

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