use dynamic units for text display

Signed-off-by: Christian Hesse <mail@eworm.de>

MemoryMeter.c

@@ -40,22 +40,17 @@ static void MemoryMeter_setValues(Meter* this, char* buffer, int size) {
 static void MemoryMeter_display(Object* cast, RichString* out) {
    char buffer[50];
    Meter* this = (Meter*)cast;
-   int k = 1024; const char* format = "%ldM ";
-   long int totalMem = this->total / k;
-   long int usedMem = this->values[0] / k;
-   long int buffersMem = this->values[1] / k;
-   long int cachedMem = this->values[2] / k;
    RichString_write(out, CRT_colors[METER_TEXT], ":");
-   sprintf(buffer, format, totalMem);
+   Meter_humanUnit(buffer, this->total, 50);
    RichString_append(out, CRT_colors[METER_VALUE], buffer);
-   sprintf(buffer, format, usedMem);
-   RichString_append(out, CRT_colors[METER_TEXT], "used:");
+   Meter_humanUnit(buffer, this->values[0], 50);
+   RichString_append(out, CRT_colors[METER_TEXT], " used:");
    RichString_append(out, CRT_colors[MEMORY_USED], buffer);
-   sprintf(buffer, format, buffersMem);
-   RichString_append(out, CRT_colors[METER_TEXT], "buffers:");
+   Meter_humanUnit(buffer, this->values[1], 50);
+   RichString_append(out, CRT_colors[METER_TEXT], " buffers:");
    RichString_append(out, CRT_colors[MEMORY_BUFFERS_TEXT], buffer);
-   sprintf(buffer, format, cachedMem);
-   RichString_append(out, CRT_colors[METER_TEXT], "cache:");
+   Meter_humanUnit(buffer, this->values[2], 50);
+   RichString_append(out, CRT_colors[METER_TEXT], " cache:");
    RichString_append(out, CRT_colors[MEMORY_CACHE], buffer);
 }
 

SwapMeter.c

@@ -20,19 +20,10 @@ in the source distribution for its full text.
 #include "Meter.h"
 }*/
 
-#define KILOBYTE 1
-#define MEGABYTE 1024
-#define GIGABYTE 1048576
-
 int SwapMeter_attributes[] = {
    SWAP
 };
 
-/* NOTE: Value is in kilobytes */
-static void SwapMeter_humanNumber(char* buffer, const long int* value) {
-   sprintf(buffer, "%ldM ", *value / MEGABYTE);
-}
-
 static void SwapMeter_setValues(Meter* this, char* buffer, int size) {
    int written;
    Platform_setSwapValues(this);
@@ -49,13 +40,11 @@ static void SwapMeter_setValues(Meter* this, char* buffer, int size) {
 static void SwapMeter_display(Object* cast, RichString* out) {
    char buffer[50];
    Meter* this = (Meter*)cast;
-   long int swap = (long int) this->values[0];
-   long int total = (long int) this->total;
    RichString_write(out, CRT_colors[METER_TEXT], ":");
-   SwapMeter_humanNumber(buffer, &total);
+   Meter_humanUnit(buffer, this->total, 50);
    RichString_append(out, CRT_colors[METER_VALUE], buffer);
-   SwapMeter_humanNumber(buffer, &swap);
-   RichString_append(out, CRT_colors[METER_TEXT], "used:");
+   Meter_humanUnit(buffer, this->values[0], 50);
+   RichString_append(out, CRT_colors[METER_TEXT], " used:");
    RichString_append(out, CRT_colors[METER_VALUE], buffer);
 }
 

SwapMeter.h

@@ -11,13 +11,8 @@ in the source distribution for its full text.
 
 #include "Meter.h"
 
-#define KILOBYTE 1
-#define MEGABYTE 1024
-#define GIGABYTE 1048576
-
 extern int SwapMeter_attributes[];
 
-/* NOTE: Value is in kilobytes */
 extern MeterClass SwapMeter_class;
 
 #endif