X-Git-Url: https://git.ralfj.de/lilass.git/blobdiff_plain/6fd92bb21b1a743d0a794141277a7aea857d3c50..9dcdd8e65683504437a6a2f93e20edbdfd50c9c0:/question_frontend.py?ds=sidebyside

diff --git a/question_frontend.py b/question_frontend.py
index 4782ba1..4244ba8 100644
--- a/question_frontend.py
+++ b/question_frontend.py
@@ -34,10 +34,19 @@ class OperationMode(Enum):
 class QuestionFrontend:
     def userChoose (self, title, choices, returns, fallback):
         raise Exception("The abstract method 'userChoose' has not been implemented by %s"%str(self.__class__))
+
     def selectResolution(self, displayname, availablemodes):
         modedescs = list(map(str, availablemodes))
         return self.userChoose("Select resolution for %s"%displayname, modedescs, availablemodes, None)
+
     def setup (self, situation):
+        if situation.previousSetup:
+            applyPrevious = self.userChoose("This display is known. The last setup for it was like this:\n%s.\nApply the last used configuration?" % str(situation.previousSetup), ("Apply last setup", "Enter different setup"), (True,False), None)
+            if applyPrevious is None:
+                return None
+            if applyPrevious is True:
+                return situation.previousSetup
+            assert applyPrevious is False
         operationmodes = list(OperationMode)
         operationmodedescs = list(map(lambda x: x.text, operationmodes))
         operationmode = self.userChoose ("Display setup", operationmodedescs, operationmodes, None)