503 lines
14 KiB
C
503 lines
14 KiB
C
#include "ui_memory.h"
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#include "system/filesystems.h"
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#include <Elementary.h>
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typedef struct {
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Evas_Object *win;
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Evas_Object *bg;
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Evas_Object *used;
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Evas_Object *cached;
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Evas_Object *buffered;
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Evas_Object *shared;
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Evas_Object *swap;
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Evas_Object *video[MEM_VIDEO_CARD_MAX];
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double scale;
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Ui *ui;
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} Ui_Data;
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#define MAX_HIST 2048
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#define UPOLLTIME 100000
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#define GR_USED 0
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#define GR_CACHED 1
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#define GR_BUFFER 2
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#define GR_SHARED 3
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#define COLOR_USED 229, 64, 89, 255
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#define COLOR_CACHED 253, 179, 106, 255
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#define COLOR_BUFFER 142, 31, 81, 255
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#define COLOR_SHARED 89, 229, 64, 255
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#define COLOR_NONE 0, 0, 0, 0
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static Eina_Lock _lock;
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typedef struct
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{
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Eina_List *blocks;
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int pos;
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double history[MAX_HIST];
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int r, g, b, a;
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} Graph;
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static Graph graphs[4];
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static Evas_Object *
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_label_mem(Evas_Object *parent, const char *text)
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{
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Evas_Object *lb = elm_label_add(parent);
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evas_object_size_hint_weight_set(lb, 0, EXPAND);
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evas_object_size_hint_align_set(lb, FILL, FILL);
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elm_object_text_set(lb, eina_slstr_printf("%s",text));
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evas_object_show(lb);
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return lb;
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}
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static Evas_Object *
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_progress_add(Evas_Object *parent)
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{
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Evas_Object *pb = elm_progressbar_add(parent);
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evas_object_size_hint_align_set(pb, FILL, FILL);
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evas_object_size_hint_weight_set(pb, EXPAND, EXPAND);
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elm_progressbar_span_size_set(pb, 1.0);
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evas_object_show(pb);
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return pb;
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}
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static Evas_Object *
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vg_add(Evas_Object *w)
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{
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Evas_Object *o;
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Evas_Vg_Container *con;
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Evas_Vg_Shape *sh;
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o = evas_object_vg_add(evas_object_evas_get(w));
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con = evas_vg_container_add(o);
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sh = evas_vg_shape_add(con);
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evas_object_vg_root_node_set(o, con);
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evas_object_show(o);
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evas_object_data_set(o, "con", con);
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evas_object_data_set(o, "shape", sh);
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return o;
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}
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static void
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vg_fill(Evas_Object *o, Ui_Data *pd, int w, int h, double *pt, int r, int g, int b, int a)
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{
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Evas_Vg_Shape *sh;
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int i;
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double v;
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evas_object_resize(o, w, h);
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sh = evas_object_data_get(o, "shape");
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evas_vg_shape_reset(sh);
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if (pd->scale > 1.0)
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evas_vg_shape_stroke_width_set(sh, 2);
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else
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evas_vg_shape_stroke_width_set(sh, 1);
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evas_vg_shape_stroke_color_set(sh, r, g, b, a);
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evas_vg_shape_append_move_to(sh, 0, 1 + h - ((h / 100) * pt[0]));
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for (i = 0; i < w; i++)
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{
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v = (h / 100) * pt[i];
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if (v < -h) v = -h;
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else if (v > h) v = h;
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evas_vg_shape_append_line_to(sh, i, h - v);
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}
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evas_vg_node_origin_set(evas_object_data_get(0, "shape"), 0, 0);
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}
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static void
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position_shrink_list(Eina_List *list)
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{
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Evas_Object *o;
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Eina_List *l, *ll;
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int i = 0;
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EINA_LIST_FOREACH_SAFE(list, l, ll, o)
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{
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if (i++ > 0)
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{
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evas_object_del(o);
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list = eina_list_remove_list(list, l);
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}
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}
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}
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static void
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position_gr_list(Eina_List *list, int w, int h, int offset)
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{
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Evas_Object *o;
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Eina_List *l, *ll;
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int x = w - offset;
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EINA_LIST_FOREACH_SAFE(list, l, ll, o)
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{
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if (x + w < 0)
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{
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evas_object_del(o);
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list = eina_list_remove_list(list, l);
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}
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else
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{
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evas_object_move(o, x, 0);
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evas_object_resize(o, w, h);
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}
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x -= (w - 1);
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}
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}
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static void
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_mem_usage_main_cb(void *data EINA_UNUSED, Ecore_Thread *thread)
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{
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static meminfo_t memory;
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while (!ecore_thread_check(thread))
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{
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memset(&memory, 0, sizeof(memory));
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system_memory_usage_get(&memory);
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if (file_system_in_use("ZFS"))
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memory.used += memory.zfs_arc_used;
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ecore_thread_feedback(thread, &memory);
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usleep(UPOLLTIME);
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}
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}
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static void
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_update_widgets(Ui_Data *pd, meminfo_t *memory)
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{
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Evas_Object *pb;
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double ratio, value;
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ratio = memory->total / 100.0;
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pb = pd->used;
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value = memory->used / ratio;
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elm_progressbar_value_set(pb, value / 100);
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elm_progressbar_unit_format_set(pb,
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eina_slstr_printf("%s / %s",
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evisum_size_format(memory->used),
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evisum_size_format(memory->total)));
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pb = pd->cached;
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value = memory->cached / ratio;
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elm_progressbar_value_set(pb, value / 100);
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elm_progressbar_unit_format_set(pb,
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eina_slstr_printf("%s / %s",
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evisum_size_format(memory->cached),
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evisum_size_format(memory->total)));
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pb = pd->buffered;
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value = memory->buffered / ratio;
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elm_progressbar_value_set(pb, value / 100);
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elm_progressbar_unit_format_set(pb,
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eina_slstr_printf("%s / %s",
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evisum_size_format(memory->buffered),
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evisum_size_format(memory->total)));
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pb = pd->shared;
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value = memory->shared / ratio;
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elm_progressbar_value_set(pb, value / 100);
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elm_progressbar_unit_format_set(pb,
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eina_slstr_printf("%s / %s",
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evisum_size_format(memory->shared),
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evisum_size_format(memory->total)));
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pb = pd->swap;
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if (memory->swap_total)
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{
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elm_object_disabled_set(pb, EINA_FALSE);
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ratio = memory->swap_total / 100.0;
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value = memory->swap_used / ratio;
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}
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else
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{
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elm_object_disabled_set(pb, EINA_TRUE);
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value = 0.0;
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}
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elm_progressbar_value_set(pb, value / 100);
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elm_progressbar_unit_format_set(pb,
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eina_slstr_printf("%s / %s",
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evisum_size_format(memory->swap_used),
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evisum_size_format(memory->swap_total)));
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for (int i = 0; i < memory->video_count; i++)
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{
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pb = pd->video[i];
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if (!pb) break;
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if (memory->video[i].total) elm_object_disabled_set(pb, EINA_FALSE);
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else elm_object_disabled_set(pb, EINA_TRUE);
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ratio = memory->video[i].total / 100.0;
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value = memory->video[i].used / ratio;
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elm_progressbar_value_set(pb, value / 100);
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elm_progressbar_unit_format_set(pb,
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eina_slstr_printf("%s / %s",
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evisum_size_format(memory->video[i].used),
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evisum_size_format(memory->video[i].total)));
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}
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}
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static void
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_update_graph(Graph *graph, double perc, Ui_Data *pd, Evas_Coord w, Evas_Coord h)
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{
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int i, r, g, b;
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Evas_Object *o;
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r = graph->r; g = graph->g; b = graph->b;
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if (graph->pos == 0)
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{
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for (i = 0; i < MAX_HIST; i++) graph->history[i] = perc;
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o = vg_add(pd->bg);
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graph->blocks = eina_list_prepend(graph->blocks, o);
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}
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o = graph->blocks->data;
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graph->history[graph->pos] = perc;
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vg_fill(o, pd, w, h, graph->history, r, g, b, 255);
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position_gr_list(graph->blocks, w, h, graph->pos);
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graph->pos++;
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if (graph->pos >= w) graph->pos = 0;
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}
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static void
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_mem_usage_feedback_cb(void *data, Ecore_Thread *thread EINA_UNUSED, void *msgdata)
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{
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Evas_Coord w, h;
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Ui_Data *pd;
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meminfo_t *memory;
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double ratio;
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pd = data;
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memory = msgdata;
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if (ecore_thread_check(thread)) return;
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ratio = memory->total / 100.0;
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if (ratio == 0.0) return;
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_update_widgets(pd, memory);
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evas_object_geometry_get(pd->bg, NULL, NULL, &w, &h);
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eina_lock_take(&_lock);
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_update_graph(&graphs[GR_USED], memory->used / ratio, pd, w, h);
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_update_graph(&graphs[GR_CACHED], memory->cached / ratio, pd, w, h);
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_update_graph(&graphs[GR_BUFFER], memory->buffered / ratio, pd, w, h);
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_update_graph(&graphs[GR_SHARED], memory->shared / ratio, pd, w, h);
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eina_lock_release(&_lock);
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}
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static void
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_graph_init(Graph *graph, int r, int g, int b, int a)
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{
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memset(graph, 0, sizeof(Graph));
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graph->r = r; graph->g = g; graph->b = b, graph->a = a;
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}
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static Evas_Object *
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_graph_guide(Evas_Object *parent, int r, int g, int b, int a)
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{
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Evas_Object *btn, *rec;;
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btn = elm_button_add(parent);
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evas_object_show(btn);
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rec = evas_object_rectangle_add(parent);
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evas_object_color_set(rec, r, g, b, a);
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evas_object_size_hint_min_set(rec, ELM_SCALE_SIZE(16), ELM_SCALE_SIZE(16));
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evas_object_size_hint_max_set(rec, ELM_SCALE_SIZE(16), ELM_SCALE_SIZE(16));
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evas_object_show(rec);
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elm_object_part_content_set(btn, "elm.swallow.content", rec);
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return btn;
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}
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static Eina_Bool
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_elm_config_changed_cb(void *data, int type EINA_UNUSED, void *event EINA_UNUSED)
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{
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Ui_Data *pd = data;
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pd->scale = elm_config_scale_get();
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return EINA_TRUE;
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}
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static void
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_win_del_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj,
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void *event_info EINA_UNUSED)
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{
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Ui_Data *pd = data;
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Ui *ui = pd->ui;
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ecore_thread_cancel(ui->mem.thread);
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ecore_thread_wait(ui->mem.thread, 0.5);
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evas_object_del(obj);
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ui->mem.win = NULL;
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free(pd);
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eina_lock_free(&_lock);
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}
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static void
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_win_resize_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
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{
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Ui_Data *pd = data;
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Ui *ui = pd->ui;
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eina_lock_take(&_lock);
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position_shrink_list((&graphs[GR_USED])->blocks);
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position_shrink_list((&graphs[GR_CACHED])->blocks);
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position_shrink_list((&graphs[GR_BUFFER])->blocks);
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position_shrink_list((&graphs[GR_SHARED])->blocks);
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eina_lock_release(&_lock);
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evisum_ui_config_save(ui);
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}
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void
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ui_win_memory_add(Ui *ui)
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{
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Evas_Object *win, *lb, *bx, *tbl, *rec, *pb;
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Evas_Object *fr;
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int i;
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Evas_Coord x = 0, y = 0;
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meminfo_t memory;
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if (ui->mem.win)
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{
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elm_win_raise(ui->mem.win);
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return;
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}
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Ui_Data *pd = calloc(1, sizeof(Ui_Data));
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if (!pd) return;
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pd->ui = ui;
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eina_lock_new(&_lock);
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memset(&memory, 0, sizeof(memory));
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system_memory_usage_get(&memory);
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ui->mem.win = win = elm_win_util_standard_add("evisum", _("Memory Usage"));
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pd->win = win;
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elm_win_autodel_set(win, EINA_TRUE);
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evas_object_size_hint_weight_set(win, EXPAND, EXPAND);
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evas_object_size_hint_align_set(win, FILL, FILL);
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evisum_ui_background_random_add(win,
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evisum_ui_backgrounds_enabled_get());
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_graph_init(&graphs[GR_USED], COLOR_USED);
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_graph_init(&graphs[GR_CACHED], COLOR_CACHED);
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_graph_init(&graphs[GR_BUFFER], COLOR_BUFFER);
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_graph_init(&graphs[GR_SHARED], COLOR_SHARED);
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bx = elm_box_add(win);
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evas_object_size_hint_weight_set(bx, EXPAND, 0);
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evas_object_size_hint_align_set(bx, FILL, FILL);
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evas_object_show(bx);
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elm_object_content_set(win, bx);
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pd->bg = rec = evas_object_rectangle_add(evas_object_evas_get(win));
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evas_object_size_hint_weight_set(rec, EXPAND, EXPAND);
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evas_object_size_hint_align_set(rec, FILL, FILL);
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evas_object_color_set(rec, 32, 32, 32, 255);
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evas_object_size_hint_min_set(rec, 1, ELM_SCALE_SIZE(200));
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evas_object_size_hint_max_set(rec, MAX_HIST, ELM_SCALE_SIZE(480));
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evas_object_show(rec);
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elm_box_pack_end(bx, rec);
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fr = elm_frame_add(win);
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evas_object_size_hint_weight_set(fr, EXPAND, EXPAND);
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evas_object_size_hint_align_set(fr, FILL, FILL);
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elm_object_style_set(fr, "pad_medium");
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evas_object_show(fr);
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tbl = elm_table_add(win);
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evas_object_size_hint_weight_set(tbl, EXPAND, EXPAND);
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evas_object_size_hint_align_set(tbl, FILL, FILL);
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elm_table_padding_set(tbl, 8, 2);
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evas_object_show(tbl);
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elm_object_content_set(fr, tbl);
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elm_box_pack_end(bx, fr);
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lb = _label_mem(tbl, _("Used"));
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pd->used = pb = _progress_add(tbl);
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rec = _graph_guide(tbl, COLOR_USED);
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elm_table_pack(tbl, rec, 0, 1, 1, 1);
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elm_table_pack(tbl, lb, 1, 1, 1, 1);
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elm_table_pack(tbl, pb, 2, 1, 1, 1);
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lb = _label_mem(tbl, _("Cached"));
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pd->cached = pb = _progress_add(tbl);
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rec = _graph_guide(tbl, COLOR_CACHED);
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elm_table_pack(tbl, rec, 0, 2, 1, 1);
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elm_table_pack(tbl, lb, 1, 2, 1, 1);
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elm_table_pack(tbl, pb, 2, 2, 1, 1);
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lb = _label_mem(tbl, _("Buffered"));
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pd->buffered = pb = _progress_add(tbl);
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rec = _graph_guide(tbl, COLOR_BUFFER);
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elm_table_pack(tbl, rec, 0, 3, 1, 1);
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elm_table_pack(tbl, lb, 1, 3, 1, 1);
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elm_table_pack(tbl, pb, 2, 3, 1, 1);
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lb = _label_mem(tbl, _("Shared"));
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pd->shared = pb = _progress_add(tbl);
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rec = _graph_guide(tbl, COLOR_SHARED);
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elm_table_pack(tbl, rec, 0, 4, 1, 1);
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elm_table_pack(tbl, lb, 1, 4, 1, 1);
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elm_table_pack(tbl, pb, 2, 4, 1, 1);
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lb = _label_mem(tbl, _("Swapped"));
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pd->swap = pb = _progress_add(tbl);
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elm_table_pack(tbl, lb, 1, 5, 1, 1);
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elm_table_pack(tbl, pb, 2, 5, 1, 1);
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for (i = 0; i < memory.video_count; i++)
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{
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lb = _label_mem(tbl, _("Video"));
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pd->video[i] = pb = _progress_add(tbl);
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elm_table_pack(tbl, lb, 1, 6 + i, 1, 1);
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elm_table_pack(tbl, pb, 2, 6 + i, 1, 1);
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}
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if (ui->mem.width > 0 && ui->mem.height > 0)
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evas_object_resize(win, ui->mem.width, ui->mem.height);
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else
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evas_object_resize(win, UI_CHILD_WIN_WIDTH , UI_CHILD_WIN_HEIGHT);
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if (ui->win) evas_object_geometry_get(ui->win, &x, &y, NULL, NULL);
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if (x > 0 && y > 0)
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evas_object_move(win, x + 20, y + 20);
|
|
else
|
|
elm_win_center(win, 1, 1);
|
|
|
|
_elm_config_changed_cb(pd, 0, NULL);
|
|
|
|
ecore_event_handler_add(ELM_EVENT_CONFIG_ALL_CHANGED,
|
|
_elm_config_changed_cb, pd);
|
|
|
|
evas_object_event_callback_add(win, EVAS_CALLBACK_RESIZE, _win_resize_cb, pd);
|
|
evas_object_event_callback_add(win, EVAS_CALLBACK_DEL, _win_del_cb, pd);
|
|
evas_object_show(win);
|
|
|
|
ui->mem.thread = ecore_thread_feedback_run(_mem_usage_main_cb,
|
|
_mem_usage_feedback_cb,
|
|
NULL,
|
|
NULL,
|
|
pd, EINA_TRUE);
|
|
}
|