On 21 Jan 2012, at 09:33, Martin Hewitson wrote: > Dear list, > > I'm trying to get Versions and autosave working on my document app. Most > things are working. I'm using the window delegate methods > > - (void)windowWillEnterVersionBrowser:(NSNotification *)notification; > - (void)windowDidExitVersionBrowser:(NSNotification *)notification; > > to enable and disable some UI elements. I'm also setting a private ivar > boolean _inVersionsBrowser to YES in > > - (void)windowDidEnterVersionBrowser:(NSNotification *)notification > > and to NO in > > - (void)windowDidExitVersionBrowser:(NSNotification *)notification > > Then in methods like -validateToolbarItem: I'm checking for this flag and > returning NO if it's set to YES. This works for the current document window > (all its toolbar items are disabled in the Versions browser) but not for the > previous versions document windows. So, I need a more dynamic way to check if > I'm in the Versions browser so that I can disable such things. Is there API > to do that? I couldn't find it (obviously). Or is there a better way to do > what I'm trying to do?
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