Get window owner's (application) name with kCGWindowOwnerName in case kCGWindowName fails

[omerdn1]

Hey, so you might've noticed while testing kCGWindowName, that it doesn't provide the window's name for some applications.
I did some digging and apparently, it's a common thing in MacOS applications because they have to set this field directly in XQuartz for it to be available.

I fixed this problem by resulting to using the window owner's name when kCGWindowName fails.

A question that arises, since I'm exclusively on mac, is what is the actual title field referring to in your implementation on linux and windows. If it's referring to the application name rather than the window name, then you might just want to remove the use of kCGWindowName altogether.

[dimusic]

Hey, thanks for your input!

I'm not sure if you've seen the comment I left in #6 as I didn't tag you directly, I mentioned I want to output both kCGWindowName and kCGWindowOwnerName eventually.
The current implementation for windows and linux returns window title the same way as the kCGWindowName does.

I've made a few more changes to the branch it's been working fine for me during testing. I'm going to merge it without your change right now but I will add kCGWindowOwnerName next so this is still useful.

Thanks!