Active workflow can be edited

[matthias-ronge]

In the workflow editor, an active workflow should only be readable but not changeable. At the moment, it is changeable in the user interface and just cannot be saved.

Goal: The graphical user interface should not allow changes (e.g. drag drop) but only a view if the workflow is active.

[solth]

@Erikmitk do you know if it is possible to configure the bpmn editor accordingly?

[Erikmitk]

I don't know if the editor itself supports this.

In any case, it should be possible to draw an overlay that prevents user-interactions on top of the diagram. Additionally, all fields could be changed to read-only/disabled for this state.

[matthias-ronge]

You would have to be able to click on the individual elements in order to be able to look up how they are parameterized. Setting all fields readonly could be a solution. Maybe you can even do this from outside the editor using Javascript editing the DOM.

[Kathrin-Huber]

obsolete due to #4897