This PR is the first part of a refactoring aiming to deprecate the
hotkey scopes api in favor of the new focus stack api which is more
robust.
The refactored components in this PR are the dropdowns and the side
panel/command menu.
- Replaced `useScopedHotkeys` by `useHotkeysOnFocusedElement` for all
dropdown components, selectable lists and the command menu
- Introduced `focusId` for all dropdowns and created a common hotkey
scope `DropdownHotkeyScope` for backward compatibility
- Replaced `setHotkeyScopeAndMemorizePreviousScope` occurrences with
`usePushFocusItemToFocusStack` and `goBackToPreviousHotkeyScope` with
`removeFocusItemFromFocusStack`
Note: Test that the shorcuts and arrow key navigation still work
properly when interacting with dropdowns and the command menu.
Bugs that I have spotted during the QA but which are already present on
main:
- Icon picker select with arrow keys doesn’t work inside dropdowns
- Some dropdowns are not selectable with arrow keys (no selectable list)
- Dropdowns in dropdowns don’t reset the hotkey scope correctly when
closing
- The table click outside is not triggered after closing a table cell
and clicking outside of the table
# Introduce focus stack to handle hotkeys
This PR introduces a focus stack to track the order in which the
elements are focused:
- Each focused element has a unique focus id
- When an element is focused, it is pushed on top of the stack
- When an element loses focus, we remove it from the stack
This focus stack is then used to determine which hotkeys are available.
The previous implementation lead to many regressions because of race
conditions, of wrong order of open and close operations and by
overwriting previous states. This implementation should be way more
robust than the previous one.
The new api can be incrementally implemented since it preserves
backwards compatibility by writing to the old hotkey scopes states.
For now, it has been implemented on the modal components.
To test this PR, verify that the shortcuts still work correctly,
especially for the modal components.
