diff options
Diffstat (limited to 'src/tdepowersave.cpp')
| -rw-r--r-- | src/tdepowersave.cpp | 18 |
1 files changed, 8 insertions, 10 deletions
diff --git a/src/tdepowersave.cpp b/src/tdepowersave.cpp index b57bfef..41ade35 100644 --- a/src/tdepowersave.cpp +++ b/src/tdepowersave.cpp @@ -23,6 +23,8 @@ #include <config.h> #endif +#include <math.h> + // KDE headers: #include <tdeaboutapplication.h> #include <tdeapplication.h> @@ -1073,7 +1075,7 @@ void tdepowersave::do_downDimm() { if (hwinfo->supportBrightness()) { if (!AUTODIMM_Timer->isActive()) { - int dimmToLevel = (int)((float)hwinfo->getMaxBrightnessLevel()*((float)settings->autoDimmTo/100.0)); + int dimmToLevel = (int)round(hwinfo->getMaxBrightnessLevel() * settings->autoDimmTo / 100.0); // check if we really need to dimm down if (dimmToLevel < hwinfo->getCurrentBrightnessLevel()) { @@ -1112,7 +1114,7 @@ void tdepowersave::do_upDimm() { if (hwinfo->supportBrightness()) { if (!AUTODIMM_Timer->isActive()) { - int dimmToLevel = (int)((float)hwinfo->getMaxBrightnessLevel()*((float)settings->brightnessValue/100.0)); + int dimmToLevel = (int)round(hwinfo->getMaxBrightnessLevel() * settings->autoDimmTo / 100.0); // check if we really need to dimm up if (dimmToLevel > hwinfo->getCurrentBrightnessLevel()) { @@ -1153,8 +1155,7 @@ void tdepowersave::do_dimm() { if (autoDimmDown) { // dimm the display down - if (current > 0 && - current > ((int)((float)hwinfo->getMaxBrightnessLevel()*((float)settings->autoDimmTo/100.0))-1)) { + if (current > (int)round(hwinfo->getMaxBrightnessLevel() * settings->autoDimmTo / 100.0)) { hwinfo->setBrightnessLevel(current -1); } else { AUTODIMM_Timer->stop(); @@ -1166,7 +1167,7 @@ void tdepowersave::do_dimm() { } } else { // dimm the display up - if (current < ((int)((float)hwinfo->getMaxBrightnessLevel()*((float)settings->brightnessValue/100.0))-1)) { + if (current < (int)round(hwinfo->getMaxBrightnessLevel() * settings->autoDimmTo / 100.0)) { hwinfo->setBrightnessLevel(current +1); } else { AUTODIMM_Timer->stop(); @@ -2938,7 +2939,7 @@ int tdepowersave::brightnessGet() { int retval = -1; if (hwinfo->supportBrightness()) { - retval = (int)(100.0 * hwinfo->getCurrentBrightnessLevel() / hwinfo->getMaxBrightnessLevel()); + retval = (int)round(100.0 * hwinfo->getCurrentBrightnessLevel() / hwinfo->getMaxBrightnessLevel()); } kdDebugFuncOut(trace); @@ -2951,10 +2952,7 @@ void tdepowersave::brightnessSet(int percentage) { kdDebugFuncIn(trace); - if (hwinfo->supportBrightness() && percentage >= 0 && percentage <= 100) - { - hwinfo->setBrightnessPercentage(percentage); - } + hwinfo->setBrightnessPercentage(percentage); kdDebugFuncOut(trace); } |