CKEDITOR.plugins.undo.KeyEventsStack

Properties

• readonly

  stack : ArrayCKEDITOR.plugins.undo.KeyEventsStack#stack

  See source

  Defaults to []

Methods

• constructor() → KeyEventsStackCKEDITOR.plugins.undo.KeyEventsStack#constructor

  See source

  Returns

  KeyEventsStack

• cleanUp( event )CKEDITOR.plugins.undo.KeyEventsStack#cleanUp

  See source

  Cleans the stack based on a provided keydown event object. The rationale behind this method is that some keystrokes cause the keydown event to be fired in the editor, but not the keyup event. For instance, Alt+Tab will fire keydown, but since the editor is blurred by it, then there is no keyup, so the keystroke is not removed from the stack.

  Parameters

  event : event

• getLast( [ keyCode ] ) → ObjectCKEDITOR.plugins.undo.KeyEventsStack#getLast

  See source

  Returns the last key recorded in the stack. If keyCode is provided, then it will return the last record for this keyCode.

  Parameters

  [ keyCode ] : Number

  Returns

  Object

  Last matching record or null.

• getLastIndex( [ keyCode ] ) → NumberCKEDITOR.plugins.undo.KeyEventsStack#getLastIndex

  See source

  Returns the index of the last registered keyCode in the stack. If no keyCode is provided, then the function will return the index of the last item. If an item is not found, it will return -1.

  Parameters

  [ keyCode ] : Number

  Returns

  Number

• getTotalInputs() → NumberCKEDITOR.plugins.undo.KeyEventsStack#getTotalInputs

  See source

  Sums up inputs number for each key code and returns it.

  Returns

  Number

• increment( keyCode )CKEDITOR.plugins.undo.KeyEventsStack#increment

  See source

  Increments registered input events for stack record for a given keyCode.

  Parameters

  keyCode : Number

• push( keyCode )CKEDITOR.plugins.undo.KeyEventsStack#push

  See source

  Pushes a literal object with two keys: keyCode and inputs (whose initial value is set to 0) to stack. It is intended to be called on the keydown event.

  Parameters

  keyCode : Number

• remove( keyCode )CKEDITOR.plugins.undo.KeyEventsStack#remove

  See source

  Removes the last record from the stack for the provided keyCode.

  Parameters

  keyCode : Number

• resetInputs( [ keyCode ] )CKEDITOR.plugins.undo.KeyEventsStack#resetInputs

  See source

  Resets the inputs value to 0 for a given keyCode or in entire stack if a keyCode is not specified.

  Parameters

  [ keyCode ] : Number