enlightenment/evisum
enlightenment
/
evisum
7
0
Fork 2
Code Issues Pull Requests Projects Releases Wiki Activity

ui_process: Example thread info output. 

More to be done.
This commit is contained in:
Alastair Poole 2020-05-15 13:48:59 +01:00
parent 121bdd17de
commit 444ad6474a
2 changed files with 60 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

61
src/bin/ui/ui_process.c
View File

@ -24,6 +24,55 @@ _exe_response(const char *command)
return lines;
}
static void
_hash_free_cb(void *data)
{
long *cpu_time = data;
if (cpu_time)
free(cpu_time);
}
static void
_thread_info_set(Ui_Process *ui, Proc_Info *proc)
{
Eina_List *l;
Proc_Info *t;
Eina_Strbuf *buf = eina_strbuf_new();
if (!ui->hash_cpu_times)
{
ui->hash_cpu_times = eina_hash_string_superfast_new(_hash_free_cb);
}
EINA_LIST_FOREACH(proc->threads, l, t)
{
long *cpu_time, *cpu_time_prev;
double cpu_usage = 0.0;
const char *key = t->command;
if ((cpu_time_prev = eina_hash_find(ui->hash_cpu_times, key)) == NULL)
{
cpu_time = malloc(sizeof(long));
*cpu_time = t->cpu_time;
eina_hash_add(ui->hash_cpu_times, key, cpu_time);
}
else
{
cpu_usage = (double) (t->cpu_time - *cpu_time_prev) / ui->poll_delay;
*cpu_time_prev = t->cpu_time;
}
eina_strbuf_append_printf(buf, "Name %s<br>", t->command);
eina_strbuf_append_printf(buf, "State %s<br>", t->state);
eina_strbuf_append_printf(buf, "CPU %d<br>", t->cpu_id);
eina_strbuf_append_printf(buf, "CPU %1.1f%%", cpu_usage);
eina_strbuf_append(buf, "<br><br>");
}
elm_object_text_set(ui->entry_thread, eina_strbuf_string_get(buf));
eina_strbuf_free(buf);
}
static void
_win_title_set(Evas_Object *win, const char *fmt, const char *cmd, int pid)
{
@ -88,6 +137,8 @@ _proc_info_update(void *data)
ui->pid_cpu_time = proc->cpu_time;
_thread_info_set(ui, proc);
proc_info_free(proc);
return ECORE_CALLBACK_RENEW;
@ -312,7 +363,7 @@ _process_tab_add(Evas_Object *parent, Ui_Process *ui)
}
static Evas_Object *
_threads_tab_add(Evas_Object *parent)
_threads_tab_add(Evas_Object *parent, Ui_Process *ui)
{
Evas_Object *box, *entry;
@ -320,13 +371,12 @@ _threads_tab_add(Evas_Object *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);
entry = elm_entry_add(box);
ui->entry_thread = entry = elm_entry_add(box);
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_FALSE);
elm_entry_editable_set(entry, EINA_FALSE);
elm_entry_scrollable_set(entry, EINA_TRUE);
elm_object_text_set(entry, "threashdjh");
evas_object_show(entry);
elm_box_pack_end(box, entry);
@ -478,6 +528,9 @@ _win_del_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUS
ui = data;
win = obj;
if (ui->hash_cpu_times)
eina_hash_free(ui->hash_cpu_times);
if (ui->timer_pid)
ecore_timer_del(ui->timer_pid);
if (ui->selected_cmd)
@ -516,7 +569,7 @@ ui_process_win_add(int pid, const char *cmd)
evas_object_show(ui->content);
ui->main_view = _process_tab_add(win, ui);
ui->thread_view = _threads_tab_add(win);
ui->thread_view = _threads_tab_add(win, ui);
ui->info_view = _info_tab_add(win, ui);
elm_table_pack(ui->content, ui->info_view, 0, 0, 1, 1);

3
src/bin/ui/ui_process.h
View File

@ -16,6 +16,7 @@ typedef struct _Ui_Process {
Evas_Object *btn_thread;
Evas_Object *entry_info;
Evas_Object *entry_thread;
Evas_Object *entry_pid_cmd;
Evas_Object *entry_pid_cmd_args;
@ -33,6 +34,8 @@ typedef struct _Ui_Process {
Evas_Object *entry_pid_state;
Evas_Object *entry_pid_cpu_usage;
Eina_Hash *hash_cpu_times;
int poll_delay;
char *selected_cmd;
int selected_pid;