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Explicit "maxItems" property of meters

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Two changes in this commit:
- All meters now explicitly specify "maxItems" property, even for just
  1 item. (Exception is "container" CPU meter classes, which use
  CUSTOM_METERMODE.)
- "maxItems" being 0 is now allowed. This will let bar meters and graph
  meters render an empty meter.
This commit is contained in:
Explorer09
2016-03-11 10:54:34 +08:00
parent 7d3f67e822
commit 99fb3070a2
9 changed files with 11 additions and 8 deletions
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9
Meter.c
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@ -132,12 +132,8 @@ Meter* Meter_new(struct ProcessList_* pl, int param, MeterClass* type) {
this->h = 1;
this->param = param;
this->pl = pl;
char maxItems = type->maxItems;
if (maxItems == 0) {
maxItems = 1;
}
type->curItems = maxItems;
this->values = xCalloc(maxItems, sizeof(double));
type->curItems = type->maxItems;
this->values = xCalloc(type->maxItems, sizeof(double));
this->total = type->total;
this->caption = xStrdup(type->caption);
if (Meter_initFn(this))
@ -550,6 +546,7 @@ MeterClass BlankMeter_class = {
},
.setValues = BlankMeter_setValues,
.defaultMode = TEXT_METERMODE,
.maxItems = 0,
.total = 100.0,
.attributes = BlankMeter_attributes,
.name = "Blank",