Hi,
I'm using the following piece of code in several places to get a pointer to the
"active" windowController in my document-based application:
NSDocument *currentDocument = [[NSDocumentController
sharedDocumentController] currentDocument];
if (!currentDocument)
return;
NSWindowController *windowController = [[currentDocument windowControllers]
objectAtIndex:0];
if (![windowController isMemberOfClass:[DSSketchLibraryWindowController
class]])
return;
Obviously, I'm looking for a way to refactor this duplicate code. Since this
code is used in several different classes, I need to put it someplace where I
can easily reference it. AppDelegate comes to mind. So, I'm wondering if
putting this code in a public method in the application delegate would be the
correct "cocoa way" of doing things?
Thanks for any advice.
--
Luc Van Bogaert.
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