Conditional If for Constraints/Object/Bone Constraints

Users should be able to do AND/OR/NOT/ conditions and multiple conditions stacked and apply/associate it to a constraint so that constraint would only be implement when the condition is true.

The values assigned could be a specific object's transforms or any relevant property.

Example: If a Track To Constraint is used. I should be able to only make it true when a condition is true

If a Bone Constraint like Copy Location is used. The Copy Location should only be true when a bone is moved across the positive X axis.