Creates an OpenInTabCommand.
The OpenInTabCommand triggers the ContentFormService.openEntityInTab of the current selected model element, if it is the element this command is registered for.
This command only executes if the selected model element has the given elementName and an attribute with the given attributeName.
The "isEnabled" property can be used to update the state of any bound ui element and restrict its execution.
If no elementName is given, it defaults to undefined. This is a special case for textNodes as textNodes are not represented as elements.
the ckeditor instance
Executes command, either based on URI path set as value or as URI path
given as parameter. Any uriPath set explicitly, overrides uriPath
derived from model state.
OptionaluriPath: stringoptional URI paths; defaults to the URI path from model state
Promise, that denotes result of requested URIs to open
Refreshes the command. The command should update its #isEnabled and #value properties in this method.
This method is automatically called when module:engine/model/document~ModelDocument#event:change any changes are applied to the document.
ProtectedrefreshRefreshes the command value according to the provided value. Value will
be set to undefined if the given value from the model does not represent
a valid URI Path.
value found in model
value set
ProtectedrefreshUpdates the value and enabled state.
Only if valueFromModel resolves to a content URI, the value of this
command is set accordingly, otherwise set to undefined.
Enabled state in addition to that respects if a referenced content can be opened. Due to asynchronous behavior to validate content, meanwhile, a default enabled state is assumed.
value as retrieved from the model
default enabled state to take, until ability to open a given content has been checked.
A command to open either a given URI path (on
execute) or the URI path available in the current model state.