[platform-dev] Re: platform-dev Digest, Vol 4, Issue 4

["侯捷" <houjiestar@xxxxxxx>]

platform-dev-request,您好！

	

======= 2005-07-08 00:00:07 您在来信中写道：=======

>Send platform-dev mailing list submissions to
>	platform-dev@xxxxxxxxxxx
>
>To subscribe or unsubscribe via the World Wide Web, visit
>	https://dev.eclipse.org/mailman/listinfo/platform-dev
>or, via email, send a message with subject or body 'help' to
>	platform-dev-request@xxxxxxxxxxx
>
>You can reach the person managing the list at
>	platform-dev-owner@xxxxxxxxxxx
>
>When replying, please edit your Subject line so it is more specific
>than "Re: Contents of platform-dev digest..."
>
>
>Today's Topics:
>
>   1. Finding ITextSelection's document and file (Chris Hull)
>
>
>----------------------------------------------------------------------
>
>Message: 1
>Date: Wed, 6 Jul 2005 12:01:11 -0700
>From: "Chris Hull" <chull@xxxxxxxxxx>
>Subject: [platform-dev] Finding ITextSelection's document and file
>To: <platform-dev@xxxxxxxxxxx>
>Message-ID:
>	<E71EDB0A344AB44780D8F3ED82375A23DD74@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx>
>	
>Content-Type: text/plain;	charset="us-ascii"
>
>
>
>Hello fellow Eclipsoids;
>
>This code is straight out of Chapter 21; The Java Developer's Guide to
>Eclips.   See below...
>
>I am building a plug-in that generates makefiles.  What I need to know
>is, what path and filename is associated with the test the user
>selected.
>
>There doesn't seem to be a way to get from ITestSelection, or Action to
>the actual path and filename is.  One would think you could call
>getDocument on ITestSelection and go from there, but the interface is
>very narrow.  I can see via the debugger that the selection knows what
>Doc and file it belongs to, but all that info seems to be private.
>
>Perhaps there's a static way...   Eclipse.getCurrentDocument.. or
>something.
>
>There's gotta be a way to get the current editor, and from there, the
>filename and path.
>
>Any help would be appreciated.
>Thanks;
>-Chris
>
>
>-- Code snippet ---
>
>
>
>
>
>
>private	void	processSelection (IAction action, ISelection selection)
>{
>		
>		// If we have clicked in an editor, we need to dig for
>the 
>		// file and pathname...  maybe this way???
>		if ( action != null ){
>			if (action instanceof EditorPluginAction){
>				EditorPluginAction ea =
>(EditorPluginAction)action;
>			}
>		}
>		
>		
>		if (selection != null){
>			if (selection instanceof IStructuredSelection){
>				IStructuredSelection ss =
>(IStructuredSelection)selection;
>				if (ss.isEmpty()) {
>					System.out.println("  Selection
>is empty ");
>				} else {
>					System.out.println ("  First
>element is " +
>	
>ss.getFirstElement().getClass()  );
>				}
>				
>				fFunctionName =
>ss.getFirstElement().toString();
>			} 
>			else if (selection instanceof ITextSelection) {
>				ITextSelection ts = (ITextSelection)
>selection;
>				System.out.println("Selected text is ["
>+ ts.getText() + "]" );
>				fFunctionName = ts.getText();
>			}
>
>			
>		} else {
>			System.out.println("Empty selection");
>		}
>
>
>
>
>
>
>
>
>
>
>
>
>Christopher Hull
>Altera Santa Cruz Technology Center
>Office: 408 544 8526
>Cell: 415 385 HTML
>chull@xxxxxxxxxx
> 
>"If you're tired of Santa Cruz, you're tired of life!"
>
>
>
>
>------------------------------
>
>_______________________________________________
>platform-dev mailing list
>platform-dev@xxxxxxxxxxx
>https://dev.eclipse.org/mailman/listinfo/platform-dev
>
>
>End of platform-dev Digest, Vol 4, Issue 4
>******************************************
>

= = = = = = = = = = = = = = = = = = = =
			

　　　　　　　　致
礼！
 
				 
　　　　　　　　侯捷
　　　　　　　　houjiestar@xxxxxxx
　　　　　　　　　　2005-07-08