Top/ps process monitor
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#include "config.h"
#include "ui.h"
#include "ui/ui_disk.h"
#include "ui/ui_misc.h"
#include "ui/ui_memory.h"
#include "ui/ui_cpu.h"
#include "ui/ui_process.h"
#include <stdio.h>
#include <sys/types.h>
#include <sys/resource.h>
#include <pwd.h>
#if defined(__APPLE__) && defined(__MACH__)
# define __MacOS__
#endif
Ui *_ui;
Evisum_Config *_evisum_config;
static Eina_Lock _lock;
static void
_config_save(Ui *ui)
{
Evas_Coord w, h;
if (!_evisum_config) return;
evas_object_geometry_get(ui->win, NULL, NULL, &w, &h);
_evisum_config->sort_type = ui->sort_type;
_evisum_config->sort_reverse = ui->sort_reverse;
_evisum_config->width = w;
_evisum_config->height = h;
config_save(_evisum_config);
}
static void
_config_load(Ui *ui)
{
_evisum_config = config_load();
ui->sort_type = _evisum_config->sort_type;
ui->sort_reverse = _evisum_config->sort_reverse;
if ((_evisum_config->width > 0) && (_evisum_config->height > 0))
evas_object_resize(ui->win, _evisum_config->width, _evisum_config->height);
}
static void
_system_stats(void *data, Ecore_Thread *thread)
{
Ui *ui = data;
while (1)
{
results_t *results = system_stats_get();
if (!results)
{
ecore_main_loop_quit();
return;
}
ecore_thread_feedback(thread, results);
for (int i = 0; i < 4; i++)
{
if (ecore_thread_check(thread)) return;
if (ui->skip_wait)
{
ui->skip_wait = EINA_FALSE;
break;
}
usleep(250000);
}
}
}
const char *
evisum_size_format(unsigned long value)
{
const char *s;
double res = value;
if (value > (1024 * 1024 * 1024))
{
res /= (1024 * 1024 * 1024);
s = eina_slstr_printf("%1.1f %c", res, DATA_UNIT_GB);
}
else if (value > (1024 * 1024))
{
res /= (1024 * 1024);
s = eina_slstr_printf("%1.1f %c", res, DATA_UNIT_MB);
}
else if (value > (1024))
{
res /= (1024);
s = eina_slstr_printf("%1.1f %c", res, DATA_UNIT_KB);
}
else
{
s = eina_slstr_printf("%1.0f %c", res, DATA_UNIT_B);
}
return s;
}
char *
_path_append(const char *path, const char *file)
{
char *concat;
int len;
char separator = '/';
len = strlen(path) + strlen(file) + 2;
concat = malloc(len * sizeof(char));
snprintf(concat, len, "%s%c%s", path, separator, file);
return concat;
}
const char *
evisum_icon_path_get(const char *name)
{
char *path;
const char *icon_path, *directory = PACKAGE_DATA_DIR "/images";
icon_path = name;
path = _path_append(directory, eina_slstr_printf("%s.png", name));
if (path)
{
if (ecore_file_exists(path))
icon_path = eina_slstr_printf("%s", path);
free(path);
}
return icon_path;
}
static void
_system_stats_feedback_cb(void *data, Ecore_Thread *thread, void *msg)
{
Ui *ui;
Evas_Object *progress;
results_t *results;
double ratio, value, cpu_usage = 0.0;
ui = data;
results = msg;
if (ecore_thread_check(thread))
goto out;
ui_tab_cpu_update(ui, results);
ui_tab_memory_update(ui, results);
ui_tab_disk_update(ui);
ui_tab_misc_update(ui, results);
for (int i = 0; i < results->cpu_count; i++)
{
cpu_usage += results->cores[i]->percent;
free(results->cores[i]);
}
cpu_usage = cpu_usage / system_cpu_online_count_get();
elm_progressbar_value_set(ui->progress_cpu, cpu_usage / 100);
progress = ui->progress_mem;
ratio = results->memory.total / 100.0;
value = results->memory.used / ratio;
elm_progressbar_value_set(progress, value / 100);
elm_progressbar_unit_format_set(progress, eina_slstr_printf("%s / %s",
evisum_size_format(results->memory.used << 10),
evisum_size_format(results->memory.total << 10)));
out:
free(results->cores);
free(results);
}
static int
_sort_by_pid(const void *p1, const void *p2)
{
const Proc_Info *inf1, *inf2;
inf1 = p1; inf2 = p2;
return inf1->pid - inf2->pid;
}
static int
_sort_by_uid(const void *p1, const void *p2)
{
const Proc_Info *inf1, *inf2;
inf1 = p1; inf2 = p2;
return inf1->uid - inf2->uid;
}
static int
_sort_by_nice(const void *p1, const void *p2)
{
const Proc_Info *inf1, *inf2;
inf1 = p1; inf2 = p2;
return inf1->nice - inf2->nice;
}
static int
_sort_by_pri(const void *p1, const void *p2)
{
const Proc_Info *inf1, *inf2;
inf1 = p1; inf2 = p2;
return inf1->priority - inf2->priority;
}
static int
_sort_by_cpu(const void *p1, const void *p2)
{
const Proc_Info *inf1, *inf2;
inf1 = p1; inf2 = p2;
return inf1->cpu_id - inf2->cpu_id;
}
static int
_sort_by_threads(const void *p1, const void *p2)
{
const Proc_Info *inf1, *inf2;
inf1 = p1; inf2 = p2;
return inf1->numthreads - inf2->numthreads;
}
static int
_sort_by_size(const void *p1, const void *p2)
{
const Proc_Info *inf1, *inf2;
int64_t size1, size2;
inf1 = p1; inf2 = p2;
size1 = inf1->mem_size;
size2 = inf2->mem_size;
if (size1 < size2)
return -1;
if (size2 > size1)
return 1;
return 0;
}
static int
_sort_by_rss(const void *p1, const void *p2)
{
const Proc_Info *inf1, *inf2;
int64_t size1, size2;
inf1 = p1; inf2 = p2;
size1 = inf1->mem_rss;
size2 = inf2->mem_rss;
if (size1 < size2)
return -1;
if (size2 > size1)
return 1;
return 0;
}
static int
_sort_by_cpu_usage(const void *p1, const void *p2)
{
const Proc_Info *inf1, *inf2;
double one, two;
inf1 = p1; inf2 = p2;
one = inf1->cpu_usage;
two = inf2->cpu_usage;
if (one < two)
return -1;
if (two > one)
return 1;
return 0;
}
static int
_sort_by_cmd(const void *p1, const void *p2)
{
const Proc_Info *inf1, *inf2;
inf1 = p1; inf2 = p2;
return strcasecmp(inf1->command, inf2->command);
}
static int
_sort_by_state(const void *p1, const void *p2)
{
const Proc_Info *inf1, *inf2;
inf1 = p1; inf2 = p2;
return strcmp(inf1->state, inf2->state);
}
static Eina_List *
_list_sort(Ui *ui, Eina_List *list)
{
switch (ui->sort_type)
{
case SORT_BY_NONE:
case SORT_BY_PID:
list = eina_list_sort(list, eina_list_count(list), _sort_by_pid);
break;
case SORT_BY_UID:
list = eina_list_sort(list, eina_list_count(list), _sort_by_uid);
break;
case SORT_BY_NICE:
list = eina_list_sort(list, eina_list_count(list), _sort_by_nice);
break;
case SORT_BY_PRI:
list = eina_list_sort(list, eina_list_count(list), _sort_by_pri);
break;
case SORT_BY_CPU:
list = eina_list_sort(list, eina_list_count(list), _sort_by_cpu);
break;
case SORT_BY_THREADS:
list = eina_list_sort(list, eina_list_count(list), _sort_by_threads);
break;
case SORT_BY_SIZE:
list = eina_list_sort(list, eina_list_count(list), _sort_by_size);
break;
case SORT_BY_RSS:
list = eina_list_sort(list, eina_list_count(list), _sort_by_rss);
break;
case SORT_BY_CMD:
list = eina_list_sort(list, eina_list_count(list), _sort_by_cmd);
break;
case SORT_BY_STATE:
list = eina_list_sort(list, eina_list_count(list), _sort_by_state);
break;
case SORT_BY_CPU_USAGE:
list = eina_list_sort(list, eina_list_count(list), _sort_by_cpu_usage);
break;
}
if (ui->sort_reverse)
list = eina_list_reverse(list);
return list;
}
typedef struct {
pid_t pid;
int64_t cpu_time_prev;
} pid_cpu_time_t;
static void
_proc_pid_cpu_times_free(Ui *ui)
{
pid_cpu_time_t *tmp;
EINA_LIST_FREE(ui->cpu_times, tmp)
{
free(tmp);
}
if (ui->cpu_times)
eina_list_free(ui->cpu_times);
}
static void
_proc_pid_cpu_time_save(Ui *ui, Proc_Info *proc)
{
Eina_List *l;
pid_cpu_time_t *tmp;
EINA_LIST_FOREACH(ui->cpu_times, l, tmp)
{
if (tmp->pid == proc->pid)
{
tmp->cpu_time_prev = proc->cpu_time;
return;
}
}
tmp = calloc(1, sizeof(pid_cpu_time_t));
if (tmp)
{
tmp->pid = proc->pid;
tmp->cpu_time_prev = proc->cpu_time;
ui->cpu_times = eina_list_append(ui->cpu_times, tmp);
}
}
static void
_proc_pid_cpu_usage_get(Ui *ui, Proc_Info *proc)
{
Eina_List *l;
pid_cpu_time_t *tmp;
EINA_LIST_FOREACH(ui->cpu_times, l, tmp)
{
if (tmp->pid == proc->pid)
{
if (tmp->cpu_time_prev && proc->cpu_time > tmp->cpu_time_prev)
{
proc->cpu_usage = (double) (proc->cpu_time - tmp->cpu_time_prev) /
ui->poll_delay;
}
_proc_pid_cpu_time_save(ui, proc);
return;
}
}
_proc_pid_cpu_time_save(ui, proc);
}
#define ITEM_CACHE_INIT_SIZE 50
typedef struct _Item_Cache {
Evas_Object *obj;
Eina_Bool used;
} Item_Cache;
static void
_item_unrealized_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui;
Item_Cache *it;
Evas_Object *o;
Eina_List *l, *contents = NULL;
ui = data;
elm_genlist_item_all_contents_unset(event_info, &contents);
EINA_LIST_FREE(contents, o)
{
EINA_LIST_FOREACH(ui->item_cache, l, it)
{
if (it->obj == o)
{
it->used = EINA_FALSE;
break;
}
}
}
}
static void
_item_del(void *data, Evas_Object *obj EINA_UNUSED)
{
Proc_Info *proc = data;
proc_info_free(proc);
proc = NULL;
}
static Evas_Object *
_item_create(Evas_Object *parent)
{
Evas_Object *obj, *label;
Evas_Object *table, *rect;
obj = parent;
table = elm_table_add(obj);
evas_object_size_hint_align_set(table, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_weight_set(table, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(table);
label = elm_label_add(obj);
evas_object_data_set(table, "proc_pid", label);
evas_object_size_hint_align_set(label, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_weight_set(label, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(label);
rect = evas_object_rectangle_add(table);
evas_object_data_set(label, "rect", rect);
elm_table_pack(table, rect, 0, 0, 1, 1);
elm_table_pack(table, label, 0, 0, 1, 1);
label = elm_label_add(table);
evas_object_data_set(table, "proc_uid", label);
evas_object_size_hint_align_set(label, 1.0, EVAS_HINT_EXPAND);
evas_object_size_hint_weight_set(label, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(label);
rect = evas_object_rectangle_add(table);
evas_object_data_set(label, "rect", rect);
elm_table_pack(table, rect, 1, 0, 1, 1);
elm_table_pack(table, label, 1, 0, 1, 1);
label = elm_label_add(table);
evas_object_data_set(table, "proc_size", label);
evas_object_size_hint_align_set(label, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_weight_set(label, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(label);
rect = evas_object_rectangle_add(table);
evas_object_data_set(label, "rect", rect);
elm_table_pack(table, rect, 2, 0, 1, 1);
elm_table_pack(table, label, 2, 0, 1, 1);
label = elm_label_add(table);
evas_object_data_set(table, "proc_rss", label);
evas_object_size_hint_align_set(label, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_weight_set(label, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(label);
rect = evas_object_rectangle_add(table);
evas_object_data_set(label, "rect", rect);
elm_table_pack(table, rect, 3, 0, 1, 1);
elm_table_pack(table, label, 3, 0, 1, 1);
label = elm_label_add(table);
evas_object_data_set(table, "proc_cmd", label);
evas_object_size_hint_align_set(label, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_weight_set(label, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(label);
rect = evas_object_rectangle_add(table);
evas_object_data_set(label, "rect", rect);
elm_table_pack(table, rect, 4, 0, 1, 1);
elm_table_pack(table, label, 4, 0, 1, 1);
label = elm_label_add(table);
evas_object_data_set(table, "proc_state", label);
evas_object_size_hint_align_set(label, 0.5, EVAS_HINT_EXPAND);
evas_object_size_hint_weight_set(label, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(label);
rect = evas_object_rectangle_add(table);
evas_object_data_set(label, "rect", rect);
elm_table_pack(table, label, 5, 0, 1, 1);
elm_table_pack(table, rect, 5, 0, 1, 1);
label = elm_label_add(table);
evas_object_data_set(table, "proc_cpu_usage", label);
evas_object_size_hint_align_set(label, 0.5, EVAS_HINT_EXPAND);
evas_object_size_hint_weight_set(label, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(label);
rect = evas_object_rectangle_add(table);
evas_object_data_set(label, "rect", rect);
elm_table_pack(table, label, 6, 0, 1, 1);
elm_table_pack(table, rect, 6, 0, 1, 1);
return table;
}
static void
_item_cache_init(Ui *ui)
{
for (int i = 0; i < ITEM_CACHE_INIT_SIZE; i++)
{
Item_Cache *it = calloc(1, sizeof(Item_Cache));
if (it)
{
it->obj = _item_create(ui->genlist_procs);
ui->item_cache = eina_list_append(ui->item_cache, it);
}
}
}
static Item_Cache *
_item_cache_get(Ui *ui)
{
Eina_List *l;
Item_Cache *it;
EINA_LIST_FOREACH(ui->item_cache, l, it)
{
if (it->used == 0)
{
it->used = 1;
return it;
}
}
it = calloc(1, sizeof(Item_Cache));
if (it)
{
it->obj = _item_create(ui->genlist_procs);
it->used = 1;
ui->item_cache = eina_list_append(ui->item_cache, it);
}
return it;
}
static Evas_Object *
_content_get(void *data, Evas_Object *obj, const char *source)
{
Ui *ui;
Proc_Info *proc;
struct passwd *pwd_entry;
Evas_Object *l, *r;
Evas_Coord w, ow;
proc = (void *) data;
ui = _ui;
if (strcmp(source, "elm.swallow.content")) return NULL;
if (!proc) return NULL;
if (!ui->ready) return NULL;
Item_Cache *it = _item_cache_get(ui);
if (!it)
{
fprintf(stderr, "Error: Object cache creation failed.\n");
exit(-1);
}
evas_object_geometry_get(ui->btn_pid, NULL, NULL, &w, NULL);
l = evas_object_data_get(it->obj, "proc_pid");
elm_object_text_set(l, eina_slstr_printf("%d", proc->pid));
evas_object_geometry_get(l, NULL, NULL, &ow, NULL);
if (ow > w) evas_object_size_hint_min_set(ui->btn_pid, w, 1);
r = evas_object_data_get(l, "rect");
evas_object_size_hint_min_set(r, w, 1);
evas_object_geometry_get(ui->btn_uid, NULL, NULL, &w, NULL);
l = evas_object_data_get(it->obj, "proc_uid");
pwd_entry = getpwuid(proc->uid);
if (pwd_entry)
elm_object_text_set(l, pwd_entry->pw_name);
else
elm_object_text_set(l, eina_slstr_printf("%d", proc->uid));
evas_object_geometry_get(l, NULL, NULL, &ow, NULL);
if (ow > w) evas_object_size_hint_min_set(ui->btn_uid, w, 1);
r = evas_object_data_get(l, "rect");
evas_object_size_hint_min_set(r, w, 1);
evas_object_geometry_get(ui->btn_size, NULL, NULL, &w, NULL);
l = evas_object_data_get(it->obj, "proc_size");
elm_object_text_set(l, evisum_size_format(proc->mem_size));
evas_object_geometry_get(l, NULL, NULL, &ow, NULL);
if (ow > w) evas_object_size_hint_min_set(ui->btn_size, w, 1);
r = evas_object_data_get(l, "rect");
evas_object_size_hint_min_set(r, w, 1);
evas_object_geometry_get(ui->btn_rss, NULL, NULL, &w, NULL);
l = evas_object_data_get(it->obj, "proc_rss");
elm_object_text_set(l, evisum_size_format(proc->mem_rss));
evas_object_geometry_get(l, NULL, NULL, &ow, NULL);
if (ow > w) evas_object_size_hint_min_set(ui->btn_rss, w, 1);
r = evas_object_data_get(l, "rect");
evas_object_size_hint_min_set(r, w, 1);
evas_object_geometry_get(ui->btn_cmd, NULL, NULL, &w, NULL);
l = evas_object_data_get(it->obj, "proc_cmd");
elm_object_text_set(l, eina_slstr_printf("%s", proc->command));
evas_object_geometry_get(l, NULL, NULL, &ow, NULL);
if (ow > w) evas_object_size_hint_min_set(ui->btn_cmd, w, 1);
r = evas_object_data_get(l, "rect");
evas_object_size_hint_min_set(r, w, 1);
evas_object_geometry_get(ui->btn_state, NULL, NULL, &w, NULL);
l = evas_object_data_get(it->obj, "proc_state");
elm_object_text_set(l, eina_slstr_printf("%s", proc->state));
evas_object_geometry_get(l, NULL, NULL, &ow, NULL);
if (ow > w) evas_object_size_hint_min_set(ui->btn_state, w, 1);
r = evas_object_data_get(l, "rect");
evas_object_size_hint_min_set(r, w, 1);
evas_object_geometry_get(ui->btn_cpu_usage, NULL, NULL, &w, NULL);
l = evas_object_data_get(it->obj, "proc_cpu_usage");
elm_object_text_set(l, eina_slstr_printf("%.1f%%", proc->cpu_usage));
evas_object_geometry_get(l, NULL, NULL, &ow, NULL);
if (ow > w) evas_object_size_hint_min_set(ui->btn_cpu_usage, w, 1);
r = evas_object_data_get(l, "rect");
evas_object_size_hint_min_set(r, w, 1);
return it->obj;
}
static void
_genlist_ensure_n_items(Evas_Object *genlist, unsigned int items)
{
Elm_Object_Item *it;
Elm_Genlist_Item_Class *itc;
unsigned int i, existing = elm_genlist_items_count(genlist);
if (items < existing)
{
for (i = existing - items; i > 0; i--)
{
it = elm_genlist_last_item_get(genlist);
if (it)
elm_object_item_del(it);
}
}
if (items == existing) return;
itc = elm_genlist_item_class_new();
itc->item_style = "full";
itc->func.text_get = NULL;
itc->func.content_get = _content_get;
itc->func.filter_get = NULL;
itc->func.del = _item_del;
for (i = existing; i < items; i++)
{
elm_genlist_item_append(genlist, itc, NULL, NULL, ELM_GENLIST_ITEM_NONE, NULL, NULL);
}
elm_genlist_item_class_free(itc);
}
static void
_bring_in(Ui *ui)
{
int h_page, v_page;
static Eina_Bool init_done = EINA_FALSE;
if (init_done || !ui->ready) return;
elm_scroller_gravity_set(ui->scroller, 0.0, 0.0);
elm_scroller_last_page_get(ui->scroller, &h_page, &v_page);
elm_scroller_page_bring_in(ui->scroller, h_page, v_page);
init_done = EINA_TRUE;
}
static void
_process_list_feedback_cb(void *data, Ecore_Thread *thread EINA_UNUSED, void *msg EINA_UNUSED)
{
Ui *ui;
Eina_List *list, *l, *l_next;
Proc_Info *proc;
Elm_Object_Item *it;
ui = data;
eina_lock_take(&_lock);
list = proc_info_all_get();
EINA_LIST_FOREACH_SAFE(list, l, l_next, proc)
{
if ((ui->search_text && ui->search_text[0] &&
strncasecmp(proc->command, ui->search_text, strlen(ui->search_text))) ||
(!ui->show_self && proc->pid == ui->program_pid))
{
proc_info_free(proc);
list = eina_list_remove_list(list, l);
}
else
{
_proc_pid_cpu_usage_get(ui, proc);
}
}
_genlist_ensure_n_items(ui->genlist_procs, eina_list_count(list));
it = elm_genlist_first_item_get(ui->genlist_procs);
list = _list_sort(ui, list);
EINA_LIST_FREE(list, proc)
{
elm_object_item_data_set(it, proc);
elm_genlist_item_update(it);
it = elm_genlist_item_next_get(it);
}
if (list)
eina_list_free(list);
eina_lock_release(&_lock);
_bring_in(ui);
}
static void
_process_list_update(Ui *ui)
{
_process_list_feedback_cb(ui, NULL, NULL);
}
#define POLL_ONE_SEC 4
static void
_process_list(void *data, Ecore_Thread *thread)
{
Ui *ui;
int delay = 1;
ui = data;
while (1)
{
ecore_thread_feedback(thread, ui);
for (int i = 0; i < delay * POLL_ONE_SEC; i++)
{
if (ecore_thread_check(thread)) return;
if (ui->skip_wait)
{
ui->skip_wait = EINA_FALSE;
break;
}
usleep(250000);
}
ui->ready = EINA_TRUE;
delay = ui->poll_delay;
}
}
static void
_thread_end_cb(void *data EINA_UNUSED, Ecore_Thread *thread)
{
thread = NULL;
}
static void
_thread_error_cb(void *data EINA_UNUSED, Ecore_Thread *thread)
{
thread = NULL;
}
static void
_btn_icon_state_set(Evas_Object *button, Eina_Bool reverse)
{
Evas_Object *icon = elm_icon_add(button);
if (reverse)
elm_icon_standard_set(icon, evisum_icon_path_get("go-down"));
else
elm_icon_standard_set(icon, evisum_icon_path_get("go-up"));
elm_object_part_content_set(button, "icon", icon);
evas_object_show(icon);
}
static void
_btn_pid_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui = data;
if (ui->sort_type == SORT_BY_PID)
ui->sort_reverse = !ui->sort_reverse;
_btn_icon_state_set(ui->btn_pid, ui->sort_reverse);
ui->sort_type = SORT_BY_PID;
_config_save(ui);
_process_list_update(ui);
elm_scroller_page_bring_in(ui->scroller, 0, 0);
}
static void
_btn_uid_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui = data;
if (ui->sort_type == SORT_BY_UID)
ui->sort_reverse = !ui->sort_reverse;
_btn_icon_state_set(ui->btn_uid, ui->sort_reverse);
ui->sort_type = SORT_BY_UID;
_config_save(ui);
_process_list_update(ui);
elm_scroller_page_bring_in(ui->scroller, 0, 0);
}
static void
_btn_cpu_usage_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui = data;
if (ui->sort_type == SORT_BY_CPU_USAGE)
ui->sort_reverse = !ui->sort_reverse;
_btn_icon_state_set(ui->btn_cpu_usage, ui->sort_reverse);
ui->sort_type = SORT_BY_CPU_USAGE;
_config_save(ui);
_process_list_update(ui);
elm_scroller_page_bring_in(ui->scroller, 0, 0);
}
static void
_btn_size_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui = data;
if (ui->sort_type == SORT_BY_SIZE)
ui->sort_reverse = !ui->sort_reverse;
_btn_icon_state_set(ui->btn_size, ui->sort_reverse);
ui->sort_type = SORT_BY_SIZE;
_config_save(ui);
_process_list_update(ui);
elm_scroller_page_bring_in(ui->scroller, 0, 0);
}
static void
_btn_rss_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui = data;
if (ui->sort_type == SORT_BY_RSS)
ui->sort_reverse = !ui->sort_reverse;
_btn_icon_state_set(ui->btn_rss, ui->sort_reverse);
ui->sort_type = SORT_BY_RSS;
_config_save(ui);
_process_list_update(ui);
elm_scroller_page_bring_in(ui->scroller, 0, 0);
}
static void
_btn_cmd_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui = data;
if (ui->sort_type == SORT_BY_CMD)
ui->sort_reverse = !ui->sort_reverse;
_btn_icon_state_set(ui->btn_cmd, ui->sort_reverse);
ui->sort_type = SORT_BY_CMD;
_config_save(ui);
_process_list_update(ui);
elm_scroller_page_bring_in(ui->scroller, 0, 0);
}
static void
_btn_state_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui = data;
if (ui->sort_type == SORT_BY_STATE)
ui->sort_reverse = !ui->sort_reverse;
_btn_icon_state_set(ui->btn_state, ui->sort_reverse);
ui->sort_type = SORT_BY_STATE;
_config_save(ui);
_process_list_update(ui);
elm_scroller_page_bring_in(ui->scroller, 0, 0);
}
static void
_btn_quit_clicked_cb(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
exit(0);
}
static void
_item_menu_dismissed_cb(void *data EINA_UNUSED, Evas_Object *obj, void *ev EINA_UNUSED)
{
Ui *ui = data;
evas_object_del(obj);
ui->menu = NULL;
}
static void
_item_menu_start_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Proc_Info *proc;
proc = data;
if (!proc) return;
kill(proc->pid, SIGCONT);
}
static void
_item_menu_stop_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Proc_Info *proc;
proc = data;
if (!proc) return;
kill(proc->pid, SIGSTOP);
}
static void
_item_menu_kill_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Proc_Info *proc;
proc = data;
if (!proc) return;
kill(proc->pid, SIGKILL);
}
static void
_item_menu_cancel_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui = data;
elm_menu_close(ui->menu);
ui->menu = NULL;
}
static void
_item_menu_priority_increase_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Proc_Info *proc = data;
if (!proc) return;
setpriority(PRIO_PROCESS, proc->pid, proc->nice - 1);
}
static void
_item_menu_priority_decrease_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Proc_Info *proc = data;
if (!proc) return;
setpriority(PRIO_PROCESS, proc->pid, proc->nice + 1);
}
static void
_item_menu_priority_add(Evas_Object *menu, Elm_Object_Item *menu_it, Proc_Info *proc)
{
Elm_Object_Item *it;
it = elm_menu_item_add(menu, menu_it, evisum_icon_path_get("window"), eina_slstr_printf("%d", proc->nice), NULL, NULL);
elm_menu_item_separator_add(menu, menu_it);
elm_menu_item_add(menu, menu_it, evisum_icon_path_get("increase"), _("Increase"), _item_menu_priority_increase_cb, proc);
elm_menu_item_add(menu, menu_it, evisum_icon_path_get("decrease"), _("Decrease"), _item_menu_priority_decrease_cb, proc);
elm_object_item_disabled_set(it, EINA_TRUE);
}
static Evas_Object *
_item_menu_create(Ui *ui, Proc_Info *proc)
{
Elm_Object_Item *menu_it, *menu_it2;
Evas_Object *menu;
Eina_Bool stopped;
if (!proc) return NULL;
ui->menu = menu = elm_menu_add(ui->win);
if (!menu) return NULL;
evas_object_smart_callback_add(menu, "dismissed", _item_menu_dismissed_cb, ui);
stopped = !!strcmp(proc->state, "stop");
menu_it = elm_menu_item_add(menu, NULL, evisum_icon_path_get("window"), proc->command, NULL, NULL);
menu_it2 = elm_menu_item_add(menu, menu_it, evisum_icon_path_get("window"), _("Priority"), NULL, NULL);
_item_menu_priority_add(menu, menu_it2, proc);
elm_menu_item_separator_add(menu, menu_it);
menu_it2 = elm_menu_item_add(menu, menu_it, evisum_icon_path_get("start"), _("Start"), _item_menu_start_cb, proc);
if (stopped) elm_object_item_disabled_set(menu_it2, EINA_TRUE);
menu_it2 = elm_menu_item_add(menu, menu_it, evisum_icon_path_get("stop"), _("Stop"), _item_menu_stop_cb, proc);
if (!stopped) elm_object_item_disabled_set(menu_it2, EINA_TRUE);
elm_menu_item_add(menu, menu_it, evisum_icon_path_get("kill"), "Kill", _item_menu_kill_cb, proc);
elm_menu_item_separator_add(menu, menu_it);
elm_menu_item_add(menu, menu_it, evisum_icon_path_get("cancel"), _("Cancel"), _item_menu_cancel_cb, ui);
return menu;
}
static void
_item_pid_secondary_clicked_cb(void *data EINA_UNUSED, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info)
{
Evas_Object *menu;
Evas_Event_Mouse_Up *ev;
Ui *ui;
Elm_Object_Item *it;
Proc_Info *proc;
ev = event_info;
if (ev->button != 3) return;
it = elm_genlist_at_xy_item_get(obj, ev->output.x, ev->output.y, NULL);
proc = elm_object_item_data_get(it);
if (!proc) return;
ui = data;
menu = _item_menu_create(ui, proc);
if (!menu) return;
elm_menu_move(menu, ev->canvas.x, ev->canvas.y);
evas_object_show(menu);
}
static void
_item_pid_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info)
{
Ui *ui;
Elm_Object_Item *it;
Proc_Info *proc;
ui = data;
it = event_info;
elm_genlist_item_selected_set(it, EINA_FALSE);
if (ui->menu) return;
proc = elm_object_item_data_get(it);
if (!proc) return;
ui->selected_pid = proc->pid;
ui_process_panel_update(ui);
if (ui->timer_pid)
{
ecore_timer_del(ui->timer_pid);
ui->timer_pid = NULL;
}
ui->timer_pid = ecore_timer_add(ui->poll_delay, ui_process_panel_update, ui);
elm_panel_toggle(ui->panel);
evas_object_show(ui->panel);
ui->panel_visible = EINA_TRUE;
}
static void
_ui_tab_system_add(Ui *ui)
{
Evas_Object *parent, *box, *hbox, *frame, *table;
Evas_Object *progress, *button, *plist;
parent = ui->content;
ui->system_activity = ui->current_view = box = elm_box_add(parent);
evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(box);
elm_table_pack(ui->content, ui->system_activity, 0, 1, 1, 1);
hbox = elm_box_add(box);
evas_object_size_hint_weight_set(hbox, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(hbox, EVAS_HINT_FILL, 0);
elm_box_horizontal_set(hbox, EINA_TRUE);
evas_object_show(hbox);
elm_box_pack_end(box, hbox);
frame = elm_frame_add(hbox);
evas_object_size_hint_weight_set(frame, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(frame, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_text_set(frame, _("System CPU"));
evas_object_show(frame);
elm_box_pack_end(hbox, frame);
ui->progress_cpu = progress = elm_progressbar_add(parent);
evas_object_size_hint_align_set(progress, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_weight_set(progress, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_progressbar_span_size_set(progress, 1.0);
elm_progressbar_unit_format_set(progress, "%1.2f%%");
elm_object_content_set(frame, progress);
evas_object_show(progress);
frame = elm_frame_add(hbox);
evas_object_size_hint_weight_set(frame, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(frame, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_text_set(frame, _("System Memory"));
evas_object_show(frame);
elm_box_pack_end(hbox, frame);
ui->progress_mem = progress = elm_progressbar_add(parent);
evas_object_size_hint_align_set(progress, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_weight_set(progress, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
elm_progressbar_span_size_set(progress, 1.0);
evas_object_show(progress);
elm_object_content_set(frame, progress);
table = elm_table_add(parent);
evas_object_size_hint_weight_set(table, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(table, EVAS_HINT_FILL, 0);
evas_object_show(table);
ui->btn_pid = button = elm_button_add(parent);
if (ui->sort_type == SORT_BY_PID)
{
_btn_icon_state_set(button, ui->sort_reverse);
elm_object_focus_set(button, EINA_TRUE);
}
else
_btn_icon_state_set(button, EINA_FALSE);
evas_object_size_hint_weight_set(button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(button, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_text_set(button, _("PID"));
evas_object_show(button);
elm_table_pack(table, button, 0, 0, 1, 1);
ui->btn_uid = button = elm_button_add(parent);
if (ui->sort_type == SORT_BY_UID)
{
_btn_icon_state_set(button, ui->sort_reverse);
elm_object_focus_set(button, EINA_TRUE);
}
else
_btn_icon_state_set(button, EINA_FALSE);
evas_object_size_hint_weight_set(button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(button, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_text_set(button, _("UID"));
evas_object_show(button);
elm_table_pack(table, button, 1, 0, 1, 1);
ui->btn_size = button = elm_button_add(parent);
if (ui->sort_type == SORT_BY_SIZE)
{
_btn_icon_state_set(button, ui->sort_reverse);
elm_object_focus_set(button, EINA_TRUE);
}
else
_btn_icon_state_set(button, EINA_FALSE);
evas_object_size_hint_weight_set(button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(button, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_text_set(button, _("Size"));
evas_object_show(button);
elm_table_pack(table, button, 2, 0, 1, 1);
ui->btn_rss = button = elm_button_add(parent);
if (ui->sort_type == SORT_BY_RSS)
{
_btn_icon_state_set(button, ui->sort_reverse);
elm_object_focus_set(button, EINA_TRUE);
}
else
_btn_icon_state_set(button, EINA_FALSE);
evas_object_size_hint_weight_set(button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(button, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_text_set(button, _("Res"));
evas_object_show(button);
elm_table_pack(table, button, 3, 0, 1, 1);
ui->btn_cmd = button = elm_button_add(parent);
if (ui->sort_type == SORT_BY_CMD)
{
_btn_icon_state_set(button, ui->sort_reverse);
elm_object_focus_set(button, EINA_TRUE);
}
else
_btn_icon_state_set(button, EINA_FALSE);
evas_object_size_hint_weight_set(button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(button, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_text_set(button, _("Command"));
evas_object_show(button);
elm_table_pack(table, button, 4, 0, 1, 1);
ui->btn_state = button = elm_button_add(parent);
if (ui->sort_type == SORT_BY_STATE)
{
_btn_icon_state_set(button, ui->sort_reverse);
elm_object_focus_set(button, EINA_TRUE);
}
else
_btn_icon_state_set(button, EINA_FALSE);
evas_object_size_hint_weight_set(button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(button, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_text_set(button, _("State"));
evas_object_show(button);
elm_table_pack(table, button, 5, 0, 1, 1);
ui->btn_cpu_usage = button = elm_button_add(parent);
if (ui->sort_type == SORT_BY_CPU_USAGE)
{
_btn_icon_state_set(button, ui->sort_reverse);
elm_object_focus_set(button, EINA_TRUE);
}
else
_btn_icon_state_set(button, EINA_FALSE);
evas_object_size_hint_weight_set(button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(button, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_text_set(button, _("CPU %"));
evas_object_show(button);
elm_table_pack(table, button, 6, 0, 1, 1);
ui->scroller = ui->genlist_procs = plist = elm_genlist_add(parent);
elm_scroller_gravity_set(ui->scroller, 0.0, 1.0);
elm_object_focus_allow_set(plist, EINA_FALSE);
elm_genlist_homogeneous_set(plist, EINA_TRUE);
evas_object_size_hint_weight_set(plist, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(plist, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_show(plist);
elm_box_pack_end(box, table);
elm_box_pack_end(box, plist);
evas_object_smart_callback_add(ui->btn_pid, "clicked", _btn_pid_clicked_cb, ui);
evas_object_smart_callback_add(ui->btn_uid, "clicked", _btn_uid_clicked_cb, ui);
evas_object_smart_callback_add(ui->btn_size, "clicked", _btn_size_clicked_cb, ui);
evas_object_smart_callback_add(ui->btn_rss, "clicked", _btn_rss_clicked_cb, ui);
evas_object_smart_callback_add(ui->btn_cmd, "clicked", _btn_cmd_clicked_cb, ui);
evas_object_smart_callback_add(ui->btn_state, "clicked", _btn_state_clicked_cb, ui);
evas_object_smart_callback_add(ui->btn_cpu_usage, "clicked", _btn_cpu_usage_clicked_cb, ui);
evas_object_smart_callback_add(ui->genlist_procs, "selected", _item_pid_clicked_cb, ui);
evas_object_event_callback_add(ui->genlist_procs, EVAS_CALLBACK_MOUSE_UP,
_item_pid_secondary_clicked_cb, ui);
evas_object_smart_callback_add(ui->genlist_procs, "unrealized", _item_unrealized_cb, ui);
}
static void
_tabs_hide(Ui *ui)
{
ui->mem_visible = EINA_FALSE;
ui->misc_visible = EINA_FALSE;
ui->disk_visible = EINA_FALSE;
ui->cpu_visible = EINA_FALSE;
evas_object_hide(ui->entry_search);
evas_object_hide(ui->system_activity);
evas_object_hide(ui->panel);
evas_object_hide(ui->cpu_view);
evas_object_hide(ui->mem_view);
evas_object_hide(ui->disk_view);
evas_object_hide(ui->misc_view);
}
static void
_transit_del_cb(void *data, Elm_Transit *transit)
{
Ui *ui = data;
ui->transit = transit = NULL;
}
static void
_tab_state_changed(Ui *ui, Evas_Object *btn_active, Evas_Object *view)
{
Elm_Transit *transit;
if (ui->transit) return;
elm_object_disabled_set(ui->btn_general, EINA_FALSE);
elm_object_disabled_set(ui->btn_cpu, EINA_FALSE);
elm_object_disabled_set(ui->btn_mem, EINA_FALSE);
elm_object_disabled_set(ui->btn_storage, EINA_FALSE);
elm_object_disabled_set(ui->btn_misc, EINA_FALSE);
elm_object_disabled_set(btn_active, EINA_TRUE);
_tabs_hide(ui);
evas_object_show(view);
ui->transit = transit = elm_transit_add();
elm_transit_object_add(transit, ui->current_view);
elm_transit_object_add(transit, view);
elm_transit_duration_set(transit, 0.5);
elm_transit_effect_blend_add(transit);
elm_transit_del_cb_set(transit, _transit_del_cb, ui);
elm_transit_go(transit);
ui->current_view = view;
}
static void
_tab_memory_activity_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui = data;
_tab_state_changed(ui, obj, ui->mem_view);
ui->mem_visible = EINA_TRUE;
}
static void
_tab_system_activity_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui = data;
_tab_state_changed(ui, obj, ui->system_activity);
evas_object_show(ui->entry_search);
}
static void
_tab_disk_activity_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui = data;
_tab_state_changed(ui, obj, ui->disk_view);
ui->disk_visible = EINA_TRUE;
}
static void
_tab_misc_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui = data;
_tab_state_changed(ui, obj, ui->misc_view);
ui->misc_visible = EINA_TRUE;
}
static void
_tab_cpu_activity_clicked_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
{
Ui *ui = data;
_tab_state_changed(ui, obj, ui->cpu_view);
ui->cpu_visible = EINA_TRUE;
}
static void
_evisum_process_filter(Ui *ui, const char *text)
{
if (ui->search_text)
free(ui->search_text);
ui->search_text = strdup(text);
}
static void
_evisum_search_keypress_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info)
{
Ui * ui;
const char *markup;
char *text;
Evas_Object *entry;
Evas_Event_Key_Down *event;
event = event_info;
entry = obj;
ui = data;
if (!event) return;
ui->skip_wait = EINA_TRUE;
markup = elm_object_part_text_get(entry, NULL);
text = elm_entry_markup_to_utf8(markup);
if (text)
{
_evisum_process_filter(ui, text);
free(text);
}
}
static Evas_Object *
_ui_tabs_add(Evas_Object *parent, Ui *ui)
{
Evas_Object *table, *box, *entry, *hbox, *frame, *button;
Evas_Object *border;
ui->content = table = elm_table_add(parent);
evas_object_size_hint_weight_set(table, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(table, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_content_set(parent, table);
evas_object_show(table);
frame = elm_frame_add(parent);
evas_object_size_hint_weight_set(frame, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(frame, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_text_set(frame, _("Options"));
elm_object_style_set(frame, "pad_medium");
evas_object_show(frame);
hbox = elm_box_add(parent);
evas_object_size_hint_weight_set(hbox, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(hbox, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_horizontal_set(hbox, EINA_TRUE);
evas_object_show(hbox);
border = elm_frame_add(parent);
evas_object_size_hint_weight_set(border, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(border, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_style_set(border, "pad_small");
elm_box_pack_end(hbox, border);
evas_object_show(border);
border = elm_frame_add(parent);
evas_object_size_hint_weight_set(border, 0, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(border, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_style_set(border, "pad_small");
evas_object_show(border);
ui->btn_general = button = elm_button_add(hbox);
elm_object_disabled_set(ui->btn_general, EINA_TRUE);
evas_object_size_hint_weight_set(button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(button, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_min_set(button, TAB_BTN_SIZE * elm_config_scale_get(), 0);
elm_object_text_set(button, _("General"));
evas_object_show(button);
elm_object_content_set(border, button);
elm_box_pack_end(hbox, border);
evas_object_smart_callback_add(button, "clicked", _tab_system_activity_clicked_cb, ui);
border = elm_frame_add(parent);
evas_object_size_hint_weight_set(border, 0, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(border, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_style_set(border, "pad_small");
evas_object_show(border);
ui->btn_cpu = button = elm_button_add(hbox);
evas_object_size_hint_weight_set(button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(button, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_min_set(button, TAB_BTN_SIZE * elm_config_scale_get(), 0);
elm_object_text_set(button, _("CPU"));
elm_object_content_set(border, button);
evas_object_show(button);
elm_box_pack_end(hbox, border);
evas_object_smart_callback_add(button, "clicked", _tab_cpu_activity_clicked_cb, ui);
border = elm_frame_add(parent);
evas_object_size_hint_weight_set(border, 0, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(border, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_style_set(border, "pad_small");
evas_object_show(border);
ui->btn_mem = button = elm_button_add(hbox);
evas_object_size_hint_weight_set(button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(button, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_min_set(button, TAB_BTN_SIZE * elm_config_scale_get(), 0);
elm_object_text_set(button, _("Memory"));
evas_object_show(button);
elm_object_content_set(border, button);
elm_box_pack_end(hbox, border);
evas_object_smart_callback_add(button, "clicked", _tab_memory_activity_clicked_cb, ui);
border = elm_frame_add(parent);
evas_object_size_hint_weight_set(border, 0, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(border, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_style_set(border, "pad_small");
evas_object_show(border);
ui->btn_storage = button = elm_button_add(hbox);
evas_object_size_hint_weight_set(button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(button, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_min_set(button, TAB_BTN_SIZE * elm_config_scale_get(), 0);
elm_object_text_set(button, _("Storage"));
evas_object_show(button);
elm_object_content_set(border, button);
elm_box_pack_end(hbox, border);
evas_object_smart_callback_add(button, "clicked", _tab_disk_activity_clicked_cb, ui);
border = elm_frame_add(parent);
evas_object_size_hint_weight_set(border, 0, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(border, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_style_set(border, "pad_small");
evas_object_show(border);
ui->btn_misc = button = elm_button_add(hbox);
evas_object_size_hint_weight_set(button, EVAS_HINT_FILL, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(button, EVAS_HINT_FILL, EVAS_HINT_FILL);
evas_object_size_hint_min_set(button, TAB_BTN_SIZE * elm_config_scale_get(), 0);
elm_object_text_set(button, _("Misc"));
evas_object_show(button);
elm_object_content_set(border, button);
elm_box_pack_end(hbox, border);
evas_object_smart_callback_add(button, "clicked", _tab_misc_clicked_cb, ui);
border = elm_frame_add(parent);
evas_object_size_hint_weight_set(border, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(border, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_style_set(border, "pad_small");
elm_box_pack_end(hbox, border);
evas_object_show(border);
elm_object_content_set(frame, hbox);
elm_table_pack(ui->content, frame, 0, 0, 1, 1);
hbox = elm_box_add(parent);
evas_object_size_hint_weight_set(hbox, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(hbox, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_horizontal_set(hbox, EINA_TRUE);
evas_object_show(hbox);
box = elm_box_add(parent);
evas_object_size_hint_weight_set(box, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(box, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_box_horizontal_set(box, EINA_TRUE);
evas_object_show(box);
frame = elm_frame_add(parent);
evas_object_size_hint_weight_set(frame, EVAS_HINT_EXPAND, 0);
evas_object_size_hint_align_set(frame, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_style_set(frame, "pad_small");
evas_object_show(frame);
border = elm_frame_add(parent);
evas_object_size_hint_weight_set(border, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(border, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_style_set(border, "pad_small");
evas_object_show(border);
ui->entry_search = entry = elm_entry_add(parent);
evas_object_size_hint_weight_set(entry, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(entry, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_entry_single_line_set(entry, EINA_TRUE);
elm_entry_scrollable_set(entry, EINA_TRUE);
elm_entry_editable_set(entry, EINA_TRUE);
evas_object_show(entry);
elm_object_content_set(border, entry);
elm_box_pack_end(box, border);
border = elm_frame_add(parent);
evas_object_size_hint_weight_set(border, 0.1, 0);
evas_object_size_hint_align_set(border, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_style_set(border, "pad_small");
evas_object_show(border);
button = elm_button_add(parent);
evas_object_size_hint_weight_set(button, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(button, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_object_text_set(button, _("Close"));
elm_object_content_set(border, button);
elm_box_pack_end(box, border);
evas_object_show(button);
evas_object_smart_callback_add(button, "clicked", _btn_quit_clicked_cb, ui);
elm_object_content_set(frame, box);
elm_box_pack_end(hbox, frame);
elm_table_pack(ui->content, hbox, 0, 2, 1, 1);
return table;
}
static void
_evisum_key_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
Evas_Event_Key_Down *ev;
Ui *ui;
Eina_Bool control;
ev = event_info;
ui = data;
if (!ev || !ev->keyname)
return;
ui->skip_wait = EINA_TRUE;
if (!strcmp(ev->keyname, "Escape"))
{
ecore_main_loop_quit();
return;
}
control = evas_key_modifier_is_set(ev->modifiers, "Control");
if (!control) return;
if (ev->keyname[0] == 'e' || ev->keyname[0] == 'E')
ui->show_self = !ui->show_self;
_config_save(ui);
}
static void
_evisum_resize_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
{
Ui *ui = data;
elm_genlist_realized_items_update(ui->genlist_procs);
_config_save(ui);
}
void
ui_shutdown(Ui *ui)
{
Item_Cache *it;
evas_object_del(ui->win);
if (ui->timer_pid)
ecore_timer_del(ui->timer_pid);
if (ui->thread_system)
ecore_thread_cancel(ui->thread_system);
if (ui->thread_process)
ecore_thread_cancel(ui->thread_process);
if (ui->thread_system)
ecore_thread_wait(ui->thread_system, 1.0);
if (ui->thread_process)
ecore_thread_wait(ui->thread_process, 1.0);
_proc_pid_cpu_times_free(ui);
EINA_LIST_FREE(ui->item_cache, it)
{
free(it);
}
if (ui->cpu_list)
eina_list_free(ui->cpu_list);
if (ui->item_cache)
eina_list_free(ui->item_cache);
eina_lock_free(&_lock);
}
static void
_ui_launch(Ui *ui)
{
ui_process_panel_update(ui);
_process_list_update(ui);
ui->thread_system = ecore_thread_feedback_run(_system_stats, _system_stats_feedback_cb,
_thread_end_cb, _thread_error_cb, ui,
EINA_FALSE);
ui->thread_process = ecore_thread_feedback_run(_process_list, _process_list_feedback_cb,
_thread_end_cb, _thread_error_cb, ui,
EINA_FALSE);
evas_object_event_callback_add(ui->win, EVAS_CALLBACK_RESIZE, _evisum_resize_cb, ui);
evas_object_event_callback_add(ui->content, EVAS_CALLBACK_KEY_DOWN, _evisum_key_down_cb, ui);
evas_object_event_callback_add(ui->entry_search, EVAS_CALLBACK_KEY_DOWN, _evisum_search_keypress_cb, ui);
}
static Ui *
_ui_init(Evas_Object *parent)
{
Ui *ui = calloc(1, sizeof(Ui));
if (!ui) return NULL;
/* Settings */
ui->win = parent;
ui->poll_delay = 3;
ui->sort_reverse = EINA_FALSE;
ui->sort_type = SORT_BY_PID;
ui->selected_pid = -1;
ui->program_pid = getpid();
ui->panel_visible = ui->disk_visible = ui->cpu_visible = ui->mem_visible =ui->misc_visible = EINA_TRUE;
ui->cpu_times = NULL;
ui->cpu_list = NULL;
ui->item_cache = NULL;
_ui = NULL;
_evisum_config = NULL;
_config_load(ui);
/* UI content creation */
_ui_tabs_add(parent, ui);
_ui_tab_system_add(ui);
ui_process_panel_add(ui);
ui_tab_cpu_add(ui);
ui_tab_memory_add(ui);
ui_tab_disk_add(ui);
ui_tab_misc_add(ui);
_item_cache_init(ui);
return ui;
}
Ui *
ui_add(Evas_Object *parent)
{
eina_lock_new(&_lock);
/* Create our user interface. */
Ui *ui = _ui = _ui_init(parent);
if (!ui) return NULL;
/* Start polling our data */
_ui_launch(ui);
return ui;
}