Abstract Readonly Abstract idThe widget open handler id.
WidgetFactory
to avoid exposing capabilities to create a widget outside of WidgetManager.Readonly onEmit when a new widget is created.
Protected Readonly onProtected Readonly shellProtected Readonly widgetAbstract canTest whether this handler can open the given URI for given options. Return a nonzero number if this handler can open; otherwise it cannot. Never reject.
A returned value indicating a priority of this handler.
Optional options: WidgetOpenerOptionsCloses all widgets that have been opened by this open handler.
Optional options: core.CloseOptionsthe close options that should be applied to all widgets.
a promise of all closed widgets that resolves after they have been closed.
Protected createOptional options: WidgetOpenerOptionsProtected doOptional options: WidgetOpenerOptionsReturn an existing widget for the given uri or creates a new one.
It does not open a widget, use WidgetOpenHandler#open instead.
uri of the widget.
a promise of the existing or newly created widget.
Protected getOptional options: WidgetOpenerOptionsProtected getOptional options: WidgetOpenerOptionsProtected initOpen a widget for the given uri and options. Reject if the given options are not widget options or a widget cannot be opened.
the uri of the resource that should be opened.
Optional options: WidgetOpenerOptionsthe widget opener options.
promise of the widget that resolves when the widget has been opened.
Protected serializeProtected tryOptional options: WidgetOpenerOptions
Generic base class for OpenHandlers that are opening a widget for a given URI.