Automatically detect background color about csvlint

[BdR76]

Thanks for the detailed issue description. You wrote "since I always need to change the settings" but how often do you switch between darkmode and normal mode in Notepad++? I figure most users change the style or switch between darkmode/normal only once, most users never at all.

When you first install the CSV Lint plugin, it detects if Notepad++ is in normal/darkmode and selects a csv colorset accordingly. But, there are two default colorsets for each, so the user may change that as well. So to facilitate toggling+automatic colorset change, the plugin should also store the preferred default colorset for each mode.

But also, the user can change the csv colors in Settings > Style configuration, so it should probably make a backup of the current colors XML, remember which is darkmode/normal mode, and restore the correct one when toggling between dark/normal mode etc.

But even then it requires a Notepad++ restart to change the colors, because I had tried to make the color-style change immediate, but that wasn't possible, i.e. the plugin can change the style but closing a csv file or even changing between tabs will reset it back to the colors at Notepad++ startup. So changing color style will still require a Notepad++ restart.

So in short, I think this will introduce more complexity and unexpected behaviour for something most users will only do once. So I'm sorry but atm I don't see how I can add this feature in a practical way.