The userSelectAction change doesn't lead to selection state re-evaluation

[oleksandr-danylchenko]

Issue behavior

The selection state evaluation is based on the currentUserSelectAction to assign whether an annotation is editable.

annotorious/packages/annotorious-core/src/state/Selection.ts

Lines 79 to 89 in 94624c0

	const selected = annotations.reduce<{ id: string, editable?: boolean }[]>((sel, a) => {
	const action = onUserSelect(a, currentUserSelectAction, adapter);
	if (action === UserSelectAction.EDIT)
	return [...sel, { id: a.id, editable: true }];
	else if (action === UserSelectAction.SELECT)
	return [...sel, { id: a.id }];
	else
	return sel;
	}, []);
	set({ selected, event });

annotorious/packages/annotorious-core/src/state/Selection.ts

Lines 103 to 106 in 94624c0

	// If editable isn't set, use the default behavior
	const isEditable = editable === undefined
	? onUserSelect(annotation, currentUserSelectAction, adapter) === UserSelectAction.EDIT
	: editable;

However, when a consumer changes the userSelectionAction, the selection state won't be updated respectively:

annotorious/packages/annotorious-core/src/state/Selection.ts

Lines 128 to 129 in 94624c0

	const setUserSelectAction = (action: UserSelectActionExpression<E> | undefined) =>
	currentUserSelectAction = action;

That way, a user can create an "impossible" state where the userSelectAction is SELECT or NONE, but both the selected is present and the editable is true.