vasilito
ff4ff35918
Red Bear OS is a full fork. All sources must be available from git clone with zero network access. Removed gitignore rules that excluded fetched source trees under recipes/*/source/, local/recipes/kde/*/source/, local/recipes/qt/*/source/, and vendor source trees. Build artifacts (target/, build/, source.tar, *.o, *.so) remain excluded. 127291 files added — kernel, relibc, base, bootloader, pkgar, all KDE/Qt frameworks, mesa, wayland, DRM drivers, and every other recipe source.
107 lines
2.8 KiB
C
107 lines
2.8 KiB
C
/*
|
|
htop - MemorySwapMeter.c
|
|
(C) 2021 htop dev team
|
|
Released under the GNU GPLv2+, see the COPYING file
|
|
in the source distribution for its full text.
|
|
*/
|
|
|
|
#include "config.h" // IWYU pragma: keep
|
|
|
|
#include "MemorySwapMeter.h"
|
|
|
|
#include <assert.h>
|
|
#include <stdbool.h>
|
|
#include <stddef.h>
|
|
#include <stdlib.h>
|
|
|
|
#include "Macros.h"
|
|
#include "MemoryMeter.h"
|
|
#include "Object.h"
|
|
#include "SwapMeter.h"
|
|
#include "XUtils.h"
|
|
|
|
|
|
typedef struct MemorySwapMeterData_ {
|
|
Meter* memoryMeter;
|
|
Meter* swapMeter;
|
|
} MemorySwapMeterData;
|
|
|
|
static void MemorySwapMeter_updateValues(Meter* this) {
|
|
MemorySwapMeterData* data = this->meterData;
|
|
|
|
Meter_updateValues(data->memoryMeter);
|
|
Meter_updateValues(data->swapMeter);
|
|
}
|
|
|
|
static void MemorySwapMeter_draw(Meter* this, int x, int y, int w) {
|
|
MemorySwapMeterData* data = this->meterData;
|
|
|
|
/* Use the same width for each sub meter to align with CPU meter */
|
|
const int colwidth = w / 2;
|
|
const int diff = w % 2;
|
|
|
|
assert(data->memoryMeter->draw);
|
|
data->memoryMeter->draw(data->memoryMeter, x, y, colwidth);
|
|
assert(data->swapMeter->draw);
|
|
data->swapMeter->draw(data->swapMeter, x + colwidth + diff, y, colwidth);
|
|
}
|
|
|
|
static void MemorySwapMeter_init(Meter* this) {
|
|
MemorySwapMeterData* data = this->meterData;
|
|
|
|
if (!data) {
|
|
data = this->meterData = xCalloc(1, sizeof(MemorySwapMeterData));
|
|
}
|
|
|
|
if (!data->memoryMeter)
|
|
data->memoryMeter = Meter_new(this->host, 0, (const MeterClass*) Class(MemoryMeter));
|
|
if (!data->swapMeter)
|
|
data->swapMeter = Meter_new(this->host, 0, (const MeterClass*) Class(SwapMeter));
|
|
|
|
if (Meter_initFn(data->memoryMeter)) {
|
|
Meter_init(data->memoryMeter);
|
|
}
|
|
if (Meter_initFn(data->swapMeter)) {
|
|
Meter_init(data->swapMeter);
|
|
}
|
|
}
|
|
|
|
static void MemorySwapMeter_updateMode(Meter* this, MeterModeId mode) {
|
|
MemorySwapMeterData* data = this->meterData;
|
|
|
|
this->mode = mode;
|
|
|
|
Meter_setMode(data->memoryMeter, mode);
|
|
Meter_setMode(data->swapMeter, mode);
|
|
|
|
this->h = MAXIMUM(data->memoryMeter->h, data->swapMeter->h);
|
|
}
|
|
|
|
static void MemorySwapMeter_done(Meter* this) {
|
|
MemorySwapMeterData* data = this->meterData;
|
|
|
|
Meter_delete((Object*)data->swapMeter);
|
|
Meter_delete((Object*)data->memoryMeter);
|
|
|
|
free(data);
|
|
}
|
|
|
|
const MeterClass MemorySwapMeter_class = {
|
|
.super = {
|
|
.extends = Class(Meter),
|
|
.delete = Meter_delete,
|
|
},
|
|
.updateValues = MemorySwapMeter_updateValues,
|
|
.defaultMode = BAR_METERMODE,
|
|
.supportedModes = METERMODE_DEFAULT_SUPPORTED,
|
|
.isMultiColumn = true,
|
|
.name = "MemorySwap",
|
|
.uiName = "Memory & Swap",
|
|
.description = "Combined memory and swap usage",
|
|
.caption = "M&S",
|
|
.draw = MemorySwapMeter_draw,
|
|
.init = MemorySwapMeter_init,
|
|
.updateMode = MemorySwapMeter_updateMode,
|
|
.done = MemorySwapMeter_done
|
|
};
|