• Dmitry Kazakov's avatar
    Fix dangling connections to the shape selection · 5a23ec0d
    Dmitry Kazakov authored
    1) In Krita we have a "weird" system, where KisCanvas2 switches shape
       managers depending the currently activated shape layer/selection.
       I call it "weird" not because it is bad, but because Flake system
       was not designed for that. Quite a lot of dockers and objects
       make connections to a KoSelection, and keep these connections
       throughout the entire run of Krita. That is wrong behavior in Krita.
    2) To solve the issue I created a special proxy object:
       which has the same selection signals provided by KoSelection and
       KoShapeManager, but that is guaranteed to be persistent throughout
       the entire life of KoCanvasBase.