NeatTools Module Context

Each NeatTools module can be in one of several states, depending on user selections. Each state is represented by a class which is a subclass of WebFlowContext:

WebFlowContext
  |
  +-- StateReady
      StateModuleSelected
      StateOutputSelected
      StateInputActivated

Fields

StateReady Methods

InputSelected() - does nothing.
OutputSelected() - changes to StateOutputSelected.
ModuleSelected() - changes to StateModuleSelected.
NothingSelected() - does nothing.

StateModuleSelected Methods

InputSelected() - does nothing.
OutputSelected() - changes to StateOutputSelected.
ModuleSelected() - deselects module, changes to StateReady.
NothingSelected() - deselects module, changes to StateReady.

StateOutputSelected Methods

InputSelected() - does nothing.
OutputSelected() - deselects output, changes to StateReady.
ModuleSelected() - deselects output, changes to StateModuleSelected.
NothingSelected() - deselects output, changes to StateReady.

StateInputActivated Methods

The NeatTools application puts appropriate modules in and out of this state depending on whether an output is selected, and the type of that output.

InputSelected() - tells application to associate selected output with input, changes to StateReady.
OutputSelected() - does nothing.
ModuleSelected() - same as InputSelected()
NothingSelected() - changes to StateReady.