Decouple Header from Meter classes.

(Yes, that's dynamic typing!)

Header.c

@@ -8,15 +8,6 @@ in the source distribution for its full text.
 #include "Header.h"
 
 #include "CRT.h"
-#include "CPUMeter.h"
-#include "MemoryMeter.h"
-#include "SwapMeter.h"
-#include "TasksMeter.h"
-#include "LoadAverageMeter.h"
-#include "UptimeMeter.h"
-#include "BatteryMeter.h"
-#include "ClockMeter.h"
-#include "HostnameMeter.h"
 #include "String.h"
 
 #include <assert.h>
@@ -138,23 +129,6 @@ MeterModeId Header_readMeterMode(Header* this, int i, HeaderSide side) {
    return meter->mode;
 }
 
-void Header_defaultMeters(Header* this, int cpuCount) {
-   if (cpuCount > 8) {
-      Vector_add(this->leftMeters, Meter_new(this->pl, 0, (MeterClass*) Class(LeftCPUs2Meter)));
-      Vector_add(this->rightMeters, Meter_new(this->pl, 0, (MeterClass*) Class(RightCPUs2Meter)));
-   } else if (cpuCount > 4) {
-      Vector_add(this->leftMeters, Meter_new(this->pl, 0, (MeterClass*) Class(LeftCPUsMeter)));
-      Vector_add(this->rightMeters, Meter_new(this->pl, 0, (MeterClass*) Class(RightCPUsMeter)));
-   } else {
-      Vector_add(this->leftMeters, Meter_new(this->pl, 0, (MeterClass*) Class(AllCPUsMeter)));
-   }
-   Vector_add(this->leftMeters, Meter_new(this->pl, 0, (MeterClass*) Class(MemoryMeter)));
-   Vector_add(this->leftMeters, Meter_new(this->pl, 0, (MeterClass*) Class(SwapMeter)));
-   Vector_add(this->rightMeters, Meter_new(this->pl, 0, (MeterClass*) Class(TasksMeter)));
-   Vector_add(this->rightMeters, Meter_new(this->pl, 0, (MeterClass*) Class(LoadAverageMeter)));
-   Vector_add(this->rightMeters, Meter_new(this->pl, 0, (MeterClass*) Class(UptimeMeter)));
-}
-
 void Header_reinit(Header* this) {
    for (int i = 0; i < Vector_size(this->leftMeters); i++) {
       Meter* meter = (Meter*) Vector_get(this->leftMeters, i);

Header.h

@@ -47,8 +47,6 @@ char* Header_readMeterName(Header* this, int i, HeaderSide side);
 
 MeterModeId Header_readMeterMode(Header* this, int i, HeaderSide side);
 
-void Header_defaultMeters(Header* this, int cpuCount);
-
 void Header_reinit(Header* this);
 
 void Header_draw(const Header* this);

Settings.c

@@ -61,6 +61,23 @@ static void Settings_readMeterModes(Settings* this, char* line, HeaderSide side)
    String_freeArray(ids);
 }
 
+static void Settings_defaultMeters(Header* header, int cpuCount) {
+   if (cpuCount > 8) {
+      Header_createMeter(header, "LeftCPUs2", LEFT_HEADER);
+      Header_createMeter(header, "RightCPUs2", RIGHT_HEADER);
+   } else if (cpuCount > 4) {
+      Header_createMeter(header, "LeftCPUs", LEFT_HEADER);
+      Header_createMeter(header, "RightCPUs", RIGHT_HEADER);
+   } else {
+      Header_createMeter(header, "AllCPUs", LEFT_HEADER);
+   }
+   Header_createMeter(header, "Memory", LEFT_HEADER);
+   Header_createMeter(header, "Swap", LEFT_HEADER);
+   Header_createMeter(header, "Tasks", RIGHT_HEADER);
+   Header_createMeter(header, "LoadAverage", RIGHT_HEADER);
+   Header_createMeter(header, "Uptime", RIGHT_HEADER);
+}
+
 static bool Settings_read(Settings* this, const char* fileName, int cpuCount) {
    FILE* fd = fopen(fileName, "r");
    if (!fd)
@@ -153,7 +170,7 @@ static bool Settings_read(Settings* this, const char* fileName, int cpuCount) {
    }
    fclose(fd);
    if (!readMeters) {
-      Header_defaultMeters(this->header, cpuCount);
+      Settings_defaultMeters(this->header, cpuCount);
    }
    return true;
 }
@@ -273,7 +290,7 @@ Settings* Settings_new(ProcessList* pl, Header* header, int cpuCount) {
       ok = Settings_read(this, systemSettings, cpuCount);
       free(systemSettings);
       if (!ok) {
-         Header_defaultMeters(this->header, cpuCount);
+         Settings_defaultMeters(this->header, cpuCount);
          pl->hideKernelThreads = true;
          pl->highlightMegabytes = true;
          pl->highlightThreads = false;