Creates new FakeSelectionObserver instance.
ReadonlydocumentA reference to the module:engine/view/document~ViewDocument object.
ReadonlyviewAn instance of the view controller.
The state of the observer. If it is disabled, no events will be fired.
Checks whether a given DOM event should be ignored (should not be turned into a synthetic view document event).
Currently, an event will be ignored only if its target or any of its ancestors has the data-cke-ignore-events attribute.
This attribute can be used inside the structures generated by
module:engine/view/downcastwriter~ViewDowncastWriter#createUIElement ViewDowncastWriter#createUIElement() to ignore events
fired within a UI that should be excluded from CKEditor 5's realms.
The DOM event target to check (usually an element, sometimes a text node and potentially sometimes a document, too).
Whether this event should be ignored by the observer.
Disables and destroys the observer, among others removes event listeners created by the observer.
Enables the observer. This method is called when the observer is registered to the module:engine/view/view~EditingView and after module:engine/view/view~EditingView#forceRender rendering (all observers are #disable disabled before rendering).
A typical use case for disabling observers is that mutation observers need to be disabled for the rendering. However, a child class may not need to be disabled, so it can implement an empty method.
Starts observing given DOM element.
Stops observing given DOM element.
Fake selection observer class. If view selection is fake it is placed in dummy DOM container. This observer listens on module:engine/view/document~ViewDocument#event:keydown keydown events and handles moving fake view selection to the correct place if arrow keys are pressed. Fires module:engine/view/document~ViewDocument#event:selectionChange selectionChange event simulating natural behaviour of module:engine/view/observer/selectionobserver~SelectionObserver SelectionObserver.