Making the global search functional

[nfoert]

Fixes #130

• Search
  • Case Sensitive
  • Case Insensitive
  • Match Word
  • Regex
• Replace
  • Replace all
• Fix layout

[tomlin7]

@nfoert the button click events of ButtonsEntry don't have to be done like that, instead just pass in the tuples of format (icon_name, callback). Just for convenience and to keep the code clean xd

Also, the layout error was caused by the container used by search-replace bars set to expand=True

[nfoert]

Thanks for the changes @billyeatcookies. The click events for ButtonsEntry makes sense, I haven't had a ton of experience with tkinter.

[nfoert]

Hi @billyeatcookies, I just got the replace functionality to work. I'm not sure we need to implement match case replace though. The replace works by looking at the results of the search and just replacing what was found when searching with what you put in the replace text box. I don't really see how match case replace would be helpful when you could just do a match case search, unless I'm not understanding it correctly.
Thanks.

[tomlin7]

@nfoert the preserve case option is not that important actually, the main idea was to fully capitalize the replacing word if the found word is fully capitalized. second case would be first letter capped words, those can be replaced as first letter capped with the preserve case option. So we can ignore that part :)

Also I just changed some docstring stylings, etc xd

[tomlin7]

• Scrolling seems to only happen sometimes (line 50 in results.py)

I'll move this to a new separate issue for now, we can resolve it later!

[nfoert]

Sounds good, thanks @billyeatcookies!

[tomlin7]

thanks alot for the awesome contribution! ❤