I want to write a ReSharper Action that just calls a ContextAction. Is this possible? A ContextAction takes a Solution as a parameter, and an Action gets a DataContext on construction. So the question really becomes:
Can you get the current Solution from an instance of DataContext?
EDIT: Oops! I asked the wrong thing. The above is true, but not the real problem. Like Dmitri below says, you can get indeed the solution like so:
var solution =
dataContext.GetData(JetBrains.ProjectModel.DataContext.DataConstants.SOLUTION);
The tricky bit is getting the _psiModule, which can be gotten from the ICSharpContextDataProvider which is passed in when the ContextAction is constructed, via provider.PsiModule. Can you get an ICSharpContextDataProvider or the correct PsiModule from the DataContext?