Allow conditional colors for generic buttons

[kelchm]

Currently, if we want to change the color of something based on a value, that involves creating one copy of that item for each color and adding an exclusive condition to it. This can be quite painful to do, especially with needing to manually copy expressions, positioning, font, etc.

As an example, a widget showing FR/FL/RR/RL tire wear with four color levels would mean we need a minimum of 16 different value displays (4 tires x 4 colors).

[pre-martin]

Hi, thank you for your feedback. Very nice example.

That is indeed a very useful feature request. I have had it on my own roadmap for quite some time, but after the release of the first version of the "Generic Button", I wanted to implement a few other things first.

However, since I am not a big fan of cloning elements, I will start working on the “Modifiers” soon. A placeholder in the code has been in place since the beginning of July 2025 😉 (see https://github.com/pre-martin/StreamDeckSimHubPlugin/blame/7049bb7132ceee671a7eb423c2728e95a38bf4e9/StreamDeckSimHub.Plugin/ActionEditor/Views/DisplayItemView.xaml#L25-L30)