Fix value returned by 'brightnessGet' DCOP call. The value is now in the range 0-100 (percentage) or -1 if brightness is not supported

Signed-off-by: Michele Calgaro <michele.calgaro@yahoo.it>
1 year ago · 8d7b591826
parent 70666ec32e
commit 8d7b591826
1 changed files with 1 additions and 1 deletions
--- a/src/tdepowersave.cpp
+++ b/src/tdepowersave.cpp
@ -2938,7 +2938,7 @@ int tdepowersave::brightnessGet() {
 	int retval = -1;

 	if (hwinfo->supportBrightness()) {
-		retval = (int)(((float)hwinfo->getCurrentBrightnessLevel() / (float)hwinfo->getMaxBrightnessLevel()-1) * 100.0);
+		retval = (int)(100.0 * hwinfo->getCurrentBrightnessLevel() / hwinfo->getMaxBrightnessLevel());
 	}

 	kdDebugFuncOut(trace);