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Common Navigator Framework - Trigger refresh [message #731204]

Fri, 30 September 2011 09:06

Christian Pontesegger

Messages: 160
Registered: July 2009
Location: Graz, Austria

Senior Member

Hi,

is there a way to programmatically trigger a refresh of all navigators?

Background is that I have a custom decorator. On changes of that decorator I want all the labels to be refreshed (not the resources though)

thanks
Christian

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Re: Common Navigator Framework - Trigger refresh [message #731286 is a reply to message #731204]

Fri, 30 September 2011 14:12

Francis Upton IV

Messages: 472
Registered: July 2009
Location: Oakland, CA

Senior Member

There is nothing that knows about all instances of the Common Navigator, so you have to know about them and refresh them yourself.

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Re: Common Navigator Framework - Trigger refresh [message #733590 is a reply to message #731286]

Wed, 05 October 2011 06:59

Christian Pontesegger

Messages: 160
Registered: July 2009
Location: Graz, Austria

Senior Member

I found a way to achieve this for some cases by triggering the refresh command:

// trigger a refresh
IHandlerService handlerService = (IHandlerService) PlatformUI.getWorkbench().getService(IHandlerService.class);
if (handlerService != null) {
	try {
		handlerService.executeCommand("org.eclipse.ui.file.refresh", null);
	} catch (Exception e) {
	}
}

Not exactly what I wanted but helps in some cases.

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Re: Common Navigator Framework - Trigger refresh [message #733831 is a reply to message #733590]

Wed, 05 October 2011 18:23

Lubos Pochman

Messages: 29
Registered: July 2009

Junior Member

If you have a resource available you can call refreshLocal() on it:

IFile resource = <get resource somehow>
if (resource != null) resource.refreshLocal(IResource.DEPTH_INFINITE, monitor);

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