138 lines
3.7 KiB
C
138 lines
3.7 KiB
C
#include "cpu_bars.h"
|
|
|
|
#define BAR_WIDTH 16
|
|
|
|
typedef struct {
|
|
int cpu_count;
|
|
int *cpu_order;
|
|
Eina_List *objects;
|
|
Evas_Object *tb;
|
|
Evas_Object *bg;
|
|
} Ext;
|
|
|
|
static void
|
|
_core_times_main_cb(void *data, Ecore_Thread *thread)
|
|
{
|
|
int ncpu;
|
|
Ui_Cpu_Data *pd = data;
|
|
Ext *ext = pd->ext;
|
|
|
|
while (!ecore_thread_check(thread))
|
|
{
|
|
cpu_core_t **cores = system_cpu_usage_delayed_get(&ncpu, 100000);
|
|
Core *cores_out = calloc(ncpu, sizeof(Core));
|
|
|
|
if (cores_out)
|
|
{
|
|
for (int n = 0; n < ncpu; n++)
|
|
{
|
|
int id = ext->cpu_order[n];
|
|
Core *core = &(cores_out[n]);
|
|
core->id = id;
|
|
core->percent = cores[id]->percent;
|
|
free(cores[id]);
|
|
}
|
|
ecore_thread_feedback(thread, cores_out);
|
|
}
|
|
free(cores);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_core_times_feedback_cb(void *data, Ecore_Thread *thread EINA_UNUSED, void *msgdata)
|
|
{
|
|
Ui_Cpu_Data *pd;
|
|
Core *cores;
|
|
Ext *ext;
|
|
Evas_Coord oh, ow, ox, oy;
|
|
int step = 0;
|
|
|
|
pd = data;
|
|
ext = pd->ext;
|
|
cores = msgdata;
|
|
|
|
evas_object_geometry_get(ext->tb, NULL, &oy, &ow, &oh);
|
|
evas_object_geometry_get(pd->win, NULL, NULL, NULL, &oh);
|
|
|
|
step = (oh / 100);
|
|
|
|
for (int i = 0; i < ext->cpu_count; i++)
|
|
{
|
|
Core *core = &cores[i];
|
|
Evas_Object *rec = eina_list_nth(ext->objects, i);
|
|
evas_object_geometry_get(rec, &ox, NULL, NULL, NULL);
|
|
int c = temp_colormap[core->percent & 0xff];
|
|
int h = core->percent * step;
|
|
if (!h) h = 1;
|
|
evas_object_color_set(rec, RVAL(c), GVAL(c), BVAL(c), AVAL(c));
|
|
evas_object_resize(rec, ELM_SCALE_SIZE(BAR_WIDTH), ELM_SCALE_SIZE(h));
|
|
evas_object_move(rec, ox, oy - ELM_SCALE_SIZE(h));
|
|
elm_table_align_set(ext->tb, 0.0, 1.0);
|
|
}
|
|
|
|
free(cores);
|
|
}
|
|
|
|
static void
|
|
_cb_free(void *data)
|
|
{
|
|
Ext *ext = data;
|
|
|
|
eina_list_free(ext->objects);
|
|
|
|
free(ext->cpu_order);
|
|
free(ext);
|
|
}
|
|
|
|
Ui_Cpu_Data *
|
|
cpu_visual_bars(Evas_Object *parent_bx)
|
|
{
|
|
Evas_Object *tb, *rec;
|
|
Ext *ext;
|
|
int i;
|
|
|
|
Ui_Cpu_Data *pd = calloc(1, sizeof(Ui_Cpu_Data));
|
|
if (!pd) return NULL;
|
|
|
|
pd->ext = ext = calloc(1, sizeof(Ext));
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(ext, NULL);
|
|
pd->ext_free_cb = _cb_free;
|
|
|
|
/* Populate lookup table to match id with topology core id */
|
|
ext->cpu_count = system_cpu_count_get();
|
|
ext->cpu_order = malloc((ext->cpu_count) * sizeof(int));
|
|
for (i = 0; i < ext->cpu_count; i++)
|
|
ext->cpu_order[i] = i;
|
|
system_cpu_topology_get(ext->cpu_order, ext->cpu_count);
|
|
|
|
ext->tb = tb = elm_table_add(parent_bx);
|
|
elm_table_padding_set(tb, ELM_SCALE_SIZE(2), ELM_SCALE_SIZE(2));
|
|
evas_object_size_hint_weight_set(tb, EXPAND, EXPAND);
|
|
evas_object_size_hint_align_set(tb, 0.5, 1.0);
|
|
evas_object_show(tb);
|
|
|
|
for (i = 0; i < ext->cpu_count; i++)
|
|
{
|
|
rec = evas_object_rectangle_add(evas_object_evas_get(tb));
|
|
evas_object_size_hint_min_set(rec, ELM_SCALE_SIZE(BAR_WIDTH), 1);
|
|
elm_table_pack(tb, rec, i, 0, 1, 1);
|
|
evas_object_show(rec);
|
|
ext->objects = eina_list_append(ext->objects, rec);
|
|
}
|
|
|
|
rec = evas_object_rectangle_add(evas_object_evas_get(tb));
|
|
evas_object_size_hint_weight_set(rec, EXPAND, EXPAND);
|
|
evas_object_size_hint_align_set(rec, FILL, FILL);
|
|
elm_table_pack(tb, rec, 0, 0, i, 2);
|
|
|
|
elm_box_pack_end(parent_bx, tb);
|
|
|
|
pd->thread = ecore_thread_feedback_run(_core_times_main_cb,
|
|
_core_times_feedback_cb,
|
|
NULL,
|
|
NULL,
|
|
pd, 1);
|
|
return pd;
|
|
}
|
|
|