Revert "Version with old user input working the same way but refactoring for the plot method in place."

This reverts commit 6767e3af83d5ace85b72b28ebdd0f3deafc0a8e3.
Revert "Get dialog working after refactoring changes."

This reverts commit 4b2e0be7fcdb287cc4a71acffb08b0a9d52848a8.
Revert "Refactor to allow a method to be added to the Service to show a plot dialog."

This reverts commit 507381bfe0e0cc3ebd54f15a9a0974ddfdafe848.