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- Overhaul meters implementation;

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- add AllCPUsMeter;
- because of that, the new .htoprc is incompatible with previous released versions.
This commit is contained in:
Hisham Muhammad
2006-04-10 20:40:38 +00:00
parent 34bcf8050e
commit 33113fe0d7
24 changed files with 775 additions and 702 deletions
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87
LoadAverageMeter.c
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@ -8,42 +8,44 @@ in the source distribution for its full text.
#include "LoadAverageMeter.h"
#include "Meter.h"
#include "ProcessList.h"
#include <curses.h>
#include "debug.h"
/*{
typedef struct LoadAverageMeter_ LoadAverageMeter;
struct LoadAverageMeter_ {
Meter super;
ProcessList* pl;
};
}*/
/* private property */
void LoadAverageMeter_scan(double* one, double* five, double* fifteen);
LoadAverageMeter* LoadAverageMeter_new() {
LoadAverageMeter* this = malloc(sizeof(LoadAverageMeter));
Meter_init((Meter*)this, String_copy("LoadAverage"), String_copy("Load average: "), 3);
((Meter*)this)->attributes[0] = LOAD_AVERAGE_FIFTEEN;
((Meter*)this)->attributes[1] = LOAD_AVERAGE_FIVE;
((Meter*)this)->attributes[2] = LOAD_AVERAGE_ONE;
((Object*)this)->display = LoadAverageMeter_display;
((Meter*)this)->setValues = LoadAverageMeter_setValues;
Meter_setMode((Meter*)this, TEXT);
LoadAverageMeter_scan(&((Meter*)this)->values[0], &((Meter*)this)->values[1], &((Meter*)this)->values[2]);
((Meter*)this)->total = 100.0;
return this;
}
int LoadAverageMeter_attributes[] = { LOAD_AVERAGE_FIFTEEN, LOAD_AVERAGE_FIVE, LOAD_AVERAGE_ONE };
/* private */
void LoadAverageMeter_scan(double* one, double* five, double* fifteen) {
MeterType LoadAverageMeter = {
.setValues = LoadAverageMeter_setValues,
.display = LoadAverageMeter_display,
.mode = TEXT_METERMODE,
.items = 3,
.total = 100.0,
.attributes = LoadAverageMeter_attributes,
.name = "LoadAverage",
.uiName = "Load average",
.caption = "Load average: "
};
/* private property */
int LoadMeter_attributes[] = { LOAD };
/* private */
MeterType LoadMeter = {
.setValues = LoadMeter_setValues,
.display = LoadMeter_display,
.mode = TEXT_METERMODE,
.items = 1,
.total = 100.0,
.attributes = LoadMeter_attributes,
.name = "Load",
.uiName = "Load",
.caption = "Load: "
};
/* private */
inline static void LoadAverageMeter_scan(double* one, double* five, double* fifteen) {
int activeProcs, totalProcs, lastProc;
FILE *fd = fopen(PROCDIR "/loadavg", "r");
int read = fscanf(fd, "%lf %lf %lf %d/%d %d", one, five, fifteen,
@ -53,9 +55,9 @@ void LoadAverageMeter_scan(double* one, double* five, double* fifteen) {
fclose(fd);
}
void LoadAverageMeter_setValues(Meter* cast) {
LoadAverageMeter_scan(&cast->values[2], &cast->values[1], &cast->values[0]);
snprintf(cast->displayBuffer.c, 25, "%.2f/%.2f/%.2f", cast->values[2], cast->values[1], cast->values[0]);
void LoadAverageMeter_setValues(Meter* this, char* buffer, int size) {
LoadAverageMeter_scan(&this->values[2], &this->values[1], &this->values[0]);
snprintf(buffer, size, "%.2f/%.2f/%.2f", this->values[2], this->values[1], this->values[0]);
}
void LoadAverageMeter_display(Object* cast, RichString* out) {
@ -63,9 +65,26 @@ void LoadAverageMeter_display(Object* cast, RichString* out) {
char buffer[20];
RichString_prune(out);
sprintf(buffer, "%.2f ", this->values[2]);
RichString_append(out, CRT_colors[LOAD_AVERAGE_ONE], buffer);
RichString_append(out, CRT_colors[LOAD_AVERAGE_FIFTEEN], buffer);
sprintf(buffer, "%.2f ", this->values[1]);
RichString_append(out, CRT_colors[LOAD_AVERAGE_FIVE], buffer);
sprintf(buffer, "%.2f ", this->values[0]);
RichString_append(out, CRT_colors[LOAD_AVERAGE_FIFTEEN], buffer);
RichString_append(out, CRT_colors[LOAD_AVERAGE_ONE], buffer);
}
void LoadMeter_setValues(Meter* this, char* buffer, int size) {
double five, fifteen;
LoadAverageMeter_scan(&this->values[0], &five, &fifteen);
if (this->values[0] > this->total) {
this->total = this->values[0];
}
snprintf(buffer, size, "%.2f", this->values[0]);
}
void LoadMeter_display(Object* cast, RichString* out) {
Meter* this = (Meter*)cast;
char buffer[20];
RichString_prune(out);
sprintf(buffer, "%.2f ", ((Meter*)this)->values[0]);
RichString_append(out, CRT_colors[LOAD], buffer);
}