thek0tyara/nheko
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

Terminate user color calculation, when no solution can be found

Browse source 
fixes #172
This commit is contained in:
Nicolas Werner 2020-04-22 23:31:50 +02:00
parent 0e1bb5137b
commit 35601b6bef
2 changed files with 7 additions and 0 deletions
Download patch file Download diff file Expand all files Collapse all files

6
src/Utils.cpp
View file

@ -540,6 +540,7 @@ utils::generateContrastingHexColor(const QString &input, const QString &backgrou
// If the contrast doesn't meet our criteria,
// try again and again until they do by modifying first
// the lightness and then the saturation of the color.
int iterationCount = 9;
while (contrast < 5) {
// if our lightness is at it's bounds, try changing
// saturation instead.
@ -586,6 +587,11 @@ utils::generateContrastingHexColor(const QString &input, const QString &backgrou
}
}
}
// don't loop forever, just give up at some point!
// Someone smart may find a better solution
if (--iterationCount < 0)
break;
}
// get the hex value of the generated color.