diff options
author | Christian Göttsche <cgzones@googlemail.com> | 2020-12-23 20:56:19 +0100 |
---|---|---|
committer | BenBE <BenBE@geshi.org> | 2020-12-26 13:32:29 +0100 |
commit | 2c06566405e8708c6c4813e79c74bb64ea61661c (patch) | |
tree | f25713f5ab32b5562a756476c2dd3bb1e9d9510e | |
parent | d609c04fe4fa38c35465a152d7dccdf8f64e7a0d (diff) |
LoadMeter: dynamically adjust color and total of bar
Change the color and total based on the actual 1min load value:
< 1 : green and total of 1.0
< cpu-count : yellow and total of cpu-count
else : red and total of 2*cpu-count
Closes: #32
-rw-r--r-- | LoadAverageMeter.c | 42 | ||||
-rw-r--r-- | Meter.c | 4 | ||||
-rw-r--r-- | Meter.h | 1 |
3 files changed, 44 insertions, 3 deletions
diff --git a/LoadAverageMeter.c b/LoadAverageMeter.c index 248d65cd..0c7b8339 100644 --- a/LoadAverageMeter.c +++ b/LoadAverageMeter.c @@ -24,8 +24,36 @@ static const int LoadMeter_attributes[] = { LOAD }; +static const int OK_attributes[] = { + METER_VALUE_OK +}; + +static const int Medium_attributes[] = { + METER_VALUE_WARN +}; + +static const int High_attributes[] = { + METER_VALUE_ERROR +}; + static void LoadAverageMeter_updateValues(Meter* this, char* buffer, size_t size) { Platform_getLoadAverage(&this->values[0], &this->values[1], &this->values[2]); + + // only show bar for 1min value + this->curItems = 1; + + // change bar color and total based on value + if (this->values[0] < 1.0) { + this->curAttributes = OK_attributes; + this->total = 1.0; + } else if (this->values[0] < this->pl->cpuCount) { + this->curAttributes = Medium_attributes; + this->total = this->pl->cpuCount; + } else { + this->curAttributes = High_attributes; + this->total = 2 * this->pl->cpuCount; + } + xSnprintf(buffer, size, "%.2f/%.2f/%.2f", this->values[0], this->values[1], this->values[2]); } @@ -43,9 +71,19 @@ static void LoadAverageMeter_display(const Object* cast, RichString* out) { static void LoadMeter_updateValues(Meter* this, char* buffer, size_t size) { double five, fifteen; Platform_getLoadAverage(&this->values[0], &five, &fifteen); - if (this->values[0] > this->total) { - this->total = this->values[0]; + + // change bar color and total based on value + if (this->values[0] < 1.0) { + this->curAttributes = OK_attributes; + this->total = 1.0; + } else if (this->values[0] < this->pl->cpuCount) { + this->curAttributes = Medium_attributes; + this->total = this->pl->cpuCount; + } else { + this->curAttributes = High_attributes; + this->total = 2 * this->pl->cpuCount; } + xSnprintf(buffer, size, "%.2f", this->values[0]); } @@ -39,6 +39,7 @@ Meter* Meter_new(const struct ProcessList_* pl, int param, const MeterClass* typ this->param = param; this->pl = pl; this->curItems = type->maxItems; + this->curAttributes = NULL; this->values = type->maxItems ? xCalloc(type->maxItems, sizeof(double)) : NULL; this->total = type->total; this->caption = xStrdup(type->caption); @@ -252,7 +253,8 @@ static void BarMeterMode_draw(Meter* this, int x, int y, int w) { // ...then print the buffer. offset = 0; for (uint8_t i = 0; i < this->curItems; i++) { - RichString_setAttrn(&bar, CRT_colors[Meter_attributes(this)[i]], startPos + offset, startPos + offset + blockSizes[i] - 1); + int attr = this->curAttributes ? this->curAttributes[i] : Meter_attributes(this)[i]; + RichString_setAttrn(&bar, CRT_colors[attr], startPos + offset, startPos + offset + blockSizes[i] - 1); RichString_printoffnVal(bar, y, x + offset, startPos + offset, MINIMUM(blockSizes[i], w - offset)); offset += blockSizes[i]; offset = CLAMP(offset, 0, w); @@ -100,6 +100,7 @@ struct Meter_ { int h; const ProcessList* pl; uint8_t curItems; + const int* curAttributes; double* values; double total; void* meterData; |