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Kevin Ansfield 4f2af95afe Moved modals service to manual handling of click and escape-to-close
refs https://github.com/TryGhost/Team/issues/559

Click-to-close and escape-to-close functionality in `ember-promise-modals` was deferred to `focus-trap`. For some of our use-cases that wasn't ideal because there was nowhere to hook in if we wanted to abort modal closing for any reason (eg, to show an unsaved changes confirmation)

- bumped the custom fork version of `ember-promise-modals` to allow all focus-trap close-inducing behaviour to be disabled
  - also adds a `beforeClose()` option when opening modals for future use
- changed modals service options that are passed through to `focus-trap` so that all close-inducing behaviour is disabled
- when the first modal is opened add event handlers for clicks and <kbd>Escape</kbd> key presses that should close modals and manually call `.close()` on the top-most modal in the stack
- remove event handlers when the last modal is removed
2021-09-16 20:26:57 +01:00
ghost/admin Moved modals service to manual handling of click and escape-to-close 2021-09-16 20:26:57 +01:00