From 33113fe0d73ea3299843b483f108ef5bcfcc944f Mon Sep 17 00:00:00 2001
From: Hisham Muhammad <hisham@gobolinux.org>
Date: Mon, 10 Apr 2006 20:40:38 +0000
Subject: - Overhaul meters implementation; - add AllCPUsMeter; - because of
 that, the new .htoprc is incompatible with previous released versions.

---
 LoadAverageMeter.c | 79 +++++++++++++++++++++++++++++++++---------------------
 1 file changed, 49 insertions(+), 30 deletions(-)

(limited to 'LoadAverageMeter.c')

diff --git a/LoadAverageMeter.c b/LoadAverageMeter.c
index 7fcabe7b..4f62260e 100644
--- a/LoadAverageMeter.c
+++ b/LoadAverageMeter.c
@@ -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;
+/* private property */
+int LoadAverageMeter_attributes[] = { LOAD_AVERAGE_FIFTEEN, LOAD_AVERAGE_FIVE, LOAD_AVERAGE_ONE };
 
-struct LoadAverageMeter_ {
-   Meter super;
-   ProcessList* pl;
+/* private */
+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 */
-void LoadAverageMeter_scan(double* one, double* five, double* fifteen);
+int LoadMeter_attributes[] = { LOAD };
 
-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;
-}
+/* 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 */
-void LoadAverageMeter_scan(double* one, double* five, double* fifteen) {
+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);
 }
-- 
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