Add setting to disable Save Needed dialog box

[nikosavola]

This PR adds a setting to disable the Save Needed dialog box.

Additionally

• a random quotation mark here is removed
  
• a dot added to finish the sentence in Watch Layout Files

Closes #1102

[klayoutmatthias]

Thanks for the patch, but this will not work.

You're not checking against the value of the option, but against the string containing the configuration option name in layMainWindow.cc (cfg_always_exit_without_saving). This probably always exits without asking.

The correct way is to introduce a boolean member in lay::MainWindow (e.g. bool m_always_exit_without_saving), initialize it with false in the constructor, set its value from the cfg_always_exit_without_saving configuration option in lay::MainWindow::configure and use this boolean in the if condition.

Matthias

[nikosavola]

Thanks for the patch, but this will not work.

You're not checking against the value of the option, but against the string containing the configuration option name in layMainWindow.cc (cfg_always_exit_without_saving). This probably always exits without asking.

The correct way is to introduce a boolean member in lay::MainWindow (e.g. bool m_always_exit_without_saving), initialize it with false in the constructor, set its value from the cfg_always_exit_without_saving configuration option in lay::MainWindow::configure and use this boolean in the if condition.

Matthias

Hello Matthias. Thanks for the feedback.

I updated the code, is it now correct? I'm having problems with the compiler so it's a bit hard to test 😅

[klayoutmatthias]

Yes, that's fine now! :)