Error when triggering 'Literal refactor' context menu action

[mnamici]

Description

Triggering 'Literal refactor' context menu action raises an exception due to the session.doOpenLiteralDialog call missing the 'node' argument when executed as the action slot. Double-clicking literal nodes works correctly though.

Steps to reproduce

1. Open a project with at least a literal node, or create a new one.
2. Right-click any literal node, select 'Literal refactor' action.

Expected behaviour

The literal editor dialog to open.

Actual behaviour

TypeError is raised with the following value:

TypeError: doOpenLiteralDialog() missing 1 required positional argument: 'node'

Affected versions

• 3.1