337 lines
11 KiB
C
337 lines
11 KiB
C
#include "memusage.h"
|
|
|
|
typedef struct _Thread_Config Thread_Config;
|
|
|
|
struct _Thread_Config
|
|
{
|
|
int interval;
|
|
Instance *inst;
|
|
int memstatus;
|
|
int swapstatus;
|
|
|
|
unsigned long mem_total;
|
|
unsigned long mem_active;
|
|
unsigned long mem_cached;
|
|
unsigned long mem_buffers;
|
|
unsigned long swp_total;
|
|
unsigned long swp_active;
|
|
};
|
|
|
|
static void
|
|
_memusage_face_update(Instance *inst, int mem, int swap)
|
|
{
|
|
Edje_Message_Int_Set *msg;
|
|
|
|
msg = malloc(sizeof(Edje_Message_Int_Set) + 2 * sizeof(int));
|
|
EINA_SAFETY_ON_NULL_RETURN(msg);
|
|
msg->count = 2;
|
|
msg->val[0] = mem;
|
|
msg->val[1] = swap;
|
|
edje_object_message_send(elm_layout_edje_get(inst->cfg->memusage.o_gadget),
|
|
EDJE_MESSAGE_INT_SET, 1, msg);
|
|
free(msg);
|
|
|
|
if (inst->cfg->memusage.popup)
|
|
{
|
|
char text[4096];
|
|
snprintf(text, sizeof(text), "%s: %d%%<br>%s: %d%%", _("Total Memory Usage"),
|
|
inst->cfg->memusage.real, _("Total Swap Usage"), inst->cfg->memusage.swap);
|
|
elm_object_text_set(inst->cfg->memusage.popup_label, text);
|
|
}
|
|
}
|
|
|
|
static Evas_Object *
|
|
_memusage_configure_cb(Evas_Object *g)
|
|
{
|
|
Instance *inst = evas_object_data_get(g, "Instance");
|
|
|
|
if (!sysinfo_config) return NULL;
|
|
if (inst->cfg->memusage.popup) return NULL;
|
|
return memusage_configure(inst);
|
|
}
|
|
|
|
static void
|
|
_memusage_popup_dismissed(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
|
|
{
|
|
Instance *inst = data;
|
|
E_FREE_FUNC(obj, evas_object_del);
|
|
inst->cfg->memusage.popup = NULL;
|
|
}
|
|
|
|
static void
|
|
_memusage_popup_deleted(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
|
|
{
|
|
Instance *inst = data;
|
|
inst->cfg->memusage.popup = NULL;
|
|
}
|
|
|
|
static void
|
|
_memusage_mouse_down_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_data)
|
|
{
|
|
Evas_Object *label, *popup;
|
|
Evas_Event_Mouse_Down *ev = event_data;
|
|
Instance *inst = data;
|
|
char text[4096];
|
|
|
|
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
|
|
if (ev->button != 3)
|
|
{
|
|
if (inst->cfg->memusage.popup)
|
|
{
|
|
elm_ctxpopup_dismiss(inst->cfg->memusage.popup);
|
|
inst->cfg->memusage.popup = NULL;
|
|
return;
|
|
}
|
|
popup = elm_ctxpopup_add(e_comp->elm);
|
|
elm_object_style_set(popup, "noblock");
|
|
evas_object_smart_callback_add(popup, "dismissed", _memusage_popup_dismissed, inst);
|
|
evas_object_event_callback_add(popup, EVAS_CALLBACK_DEL, _memusage_popup_deleted, inst);
|
|
|
|
snprintf(text, sizeof(text), "%s: %d%%<br>%s: %d%%", _("Total Memory Usage"),
|
|
inst->cfg->memusage.real, _("Total Swap Usage"), inst->cfg->memusage.swap);
|
|
label = elm_label_add(popup);
|
|
elm_object_style_set(label, "marker");
|
|
elm_object_text_set(label, text);
|
|
elm_object_content_set(popup, label);
|
|
evas_object_show(label);
|
|
inst->cfg->memusage.popup_label = label;
|
|
|
|
e_comp_object_util_autoclose(popup, NULL, NULL, NULL);
|
|
evas_object_show(popup);
|
|
e_gadget_util_ctxpopup_place(inst->o_main, popup, inst->cfg->memusage.o_gadget);
|
|
inst->cfg->memusage.popup = popup;
|
|
}
|
|
else
|
|
{
|
|
if (inst->cfg->memusage.popup)
|
|
{
|
|
elm_ctxpopup_dismiss(inst->cfg->memusage.popup);
|
|
inst->cfg->memusage.popup = NULL;
|
|
}
|
|
if (!sysinfo_config) return;
|
|
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
|
|
if (inst->cfg->esm != E_SYSINFO_MODULE_MEMUSAGE)
|
|
memusage_configure(inst);
|
|
else
|
|
e_gadget_configure(inst->o_main);
|
|
}
|
|
}
|
|
|
|
static void
|
|
_memusage_resize_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_data EINA_UNUSED)
|
|
{
|
|
Evas_Coord w, h;
|
|
Instance *inst = data;
|
|
|
|
edje_object_parts_extends_calc(elm_layout_edje_get(inst->cfg->memusage.o_gadget), 0, 0, &w, &h);
|
|
if (inst->cfg->esm == E_SYSINFO_MODULE_MEMUSAGE)
|
|
evas_object_size_hint_aspect_set(inst->o_main, EVAS_ASPECT_CONTROL_BOTH, w, h);
|
|
else
|
|
evas_object_size_hint_aspect_set(inst->cfg->memusage.o_gadget, EVAS_ASPECT_CONTROL_BOTH, w, h);
|
|
}
|
|
|
|
static void
|
|
_memusage_cb_usage_check_main(void *data, Ecore_Thread *th)
|
|
{
|
|
Thread_Config *thc = data;
|
|
for (;;)
|
|
{
|
|
if (ecore_thread_check(th)) break;
|
|
_memusage_proc_getusage(&thc->mem_total, &thc->mem_active,
|
|
&thc->mem_cached, &thc->mem_buffers,
|
|
&thc->swp_total, &thc->swp_active);
|
|
if (thc->mem_total > 0)
|
|
thc->memstatus = 100 * ((float)thc->mem_active / (float)thc->mem_total);
|
|
if (thc->swp_total > 0)
|
|
thc->swapstatus = 100 * ((float)thc->swp_active / (float)thc->swp_total);
|
|
|
|
ecore_thread_feedback(th, NULL);
|
|
if (ecore_thread_check(th)) break;
|
|
usleep((1000000.0 / 8.0) * (double)thc->interval);
|
|
}
|
|
E_FREE_FUNC(thc, free);
|
|
}
|
|
|
|
static void
|
|
_memusage_cb_usage_check_notify(void *data,
|
|
Ecore_Thread *th EINA_UNUSED,
|
|
void *msg EINA_UNUSED)
|
|
{
|
|
Thread_Config *thc = data;
|
|
Instance *inst = thc->inst;
|
|
|
|
if (!inst->cfg) return;
|
|
if (inst->cfg->esm != E_SYSINFO_MODULE_MEMUSAGE && inst->cfg->esm != E_SYSINFO_MODULE_SYSINFO) return;
|
|
|
|
inst->cfg->memusage.real = thc->memstatus;
|
|
inst->cfg->memusage.swap = thc->swapstatus;
|
|
_memusage_face_update(inst, thc->memstatus, thc->swapstatus);
|
|
}
|
|
|
|
void
|
|
_memusage_config_updated(Instance *inst)
|
|
{
|
|
Thread_Config *thc;
|
|
|
|
if (inst->cfg->memusage.usage_check_thread)
|
|
{
|
|
ecore_thread_cancel(inst->cfg->memusage.usage_check_thread);
|
|
inst->cfg->memusage.usage_check_thread = NULL;
|
|
}
|
|
thc = E_NEW(Thread_Config, 1);
|
|
if (thc)
|
|
{
|
|
thc->inst = inst;
|
|
thc->interval = inst->cfg->memusage.poll_interval;
|
|
thc->memstatus = 0;
|
|
thc->swapstatus = 0;
|
|
inst->cfg->memusage.usage_check_thread =
|
|
ecore_thread_feedback_run(_memusage_cb_usage_check_main,
|
|
_memusage_cb_usage_check_notify,
|
|
NULL, NULL, thc, EINA_TRUE);
|
|
}
|
|
e_config_save_queue();
|
|
}
|
|
|
|
static void
|
|
_memusage_removed_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_data)
|
|
{
|
|
Instance *inst = data;
|
|
|
|
if (inst->o_main != event_data) return;
|
|
|
|
if (inst->cfg->memusage.popup)
|
|
E_FREE_FUNC(inst->cfg->memusage.popup, evas_object_del);
|
|
if (inst->cfg->memusage.configure)
|
|
E_FREE_FUNC(inst->cfg->memusage.configure, evas_object_del);
|
|
if (inst->cfg->memusage.usage_check_thread)
|
|
{
|
|
ecore_thread_cancel(inst->cfg->memusage.usage_check_thread);
|
|
inst->cfg->memusage.usage_check_thread = NULL;
|
|
}
|
|
evas_object_event_callback_del_full(inst->o_main, EVAS_CALLBACK_DEL, sysinfo_memusage_remove, data);
|
|
|
|
sysinfo_config->items = eina_list_remove(sysinfo_config->items, inst->cfg);
|
|
E_FREE(inst->cfg);
|
|
}
|
|
|
|
void
|
|
sysinfo_memusage_remove(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_data EINA_UNUSED)
|
|
{
|
|
Instance *inst = data;
|
|
|
|
if (inst->cfg->memusage.popup)
|
|
E_FREE_FUNC(inst->cfg->memusage.popup, evas_object_del);
|
|
if (inst->cfg->memusage.configure)
|
|
E_FREE_FUNC(inst->cfg->memusage.configure, evas_object_del);
|
|
if (inst->cfg->memusage.usage_check_thread)
|
|
{
|
|
ecore_thread_cancel(inst->cfg->memusage.usage_check_thread);
|
|
inst->cfg->memusage.usage_check_thread = NULL;
|
|
}
|
|
}
|
|
|
|
static void
|
|
_memusage_created_cb(void *data, Evas_Object *obj, void *event_data EINA_UNUSED)
|
|
{
|
|
Instance *inst = data;
|
|
int orient = e_gadget_site_orient_get(e_gadget_site_get(inst->o_main));
|
|
|
|
e_gadget_configure_cb_set(inst->o_main, _memusage_configure_cb);
|
|
|
|
inst->cfg->memusage.o_gadget = elm_layout_add(inst->o_main);
|
|
if (orient == E_GADGET_SITE_ORIENT_VERTICAL)
|
|
e_theme_edje_object_set(inst->cfg->memusage.o_gadget,
|
|
"base/theme/modules/memusage",
|
|
"e/modules/memusage/main_vert");
|
|
else
|
|
e_theme_edje_object_set(inst->cfg->memusage.o_gadget,
|
|
"base/theme/modules/memusage",
|
|
"e/modules/memusage/main");
|
|
|
|
E_EXPAND(inst->cfg->memusage.o_gadget);
|
|
E_FILL(inst->cfg->memusage.o_gadget);
|
|
elm_box_pack_end(inst->o_main, inst->cfg->memusage.o_gadget);
|
|
evas_object_event_callback_add(inst->cfg->memusage.o_gadget, EVAS_CALLBACK_MOUSE_DOWN, _memusage_mouse_down_cb, inst);
|
|
evas_object_event_callback_add(inst->cfg->memusage.o_gadget, EVAS_CALLBACK_RESIZE, _memusage_resize_cb, inst);
|
|
evas_object_show(inst->cfg->memusage.o_gadget);
|
|
evas_object_smart_callback_del_full(obj, "gadget_created", _memusage_created_cb, data);
|
|
_memusage_config_updated(inst);
|
|
}
|
|
|
|
Evas_Object *
|
|
sysinfo_memusage_create(Evas_Object *parent, Instance *inst)
|
|
{
|
|
inst->cfg->memusage.o_gadget = elm_layout_add(parent);
|
|
e_theme_edje_object_set(inst->cfg->memusage.o_gadget, "base/theme/modules/memusage",
|
|
"e/modules/memusage/main");
|
|
E_EXPAND(inst->cfg->memusage.o_gadget);
|
|
E_FILL(inst->cfg->memusage.o_gadget);
|
|
evas_object_event_callback_add(inst->cfg->memusage.o_gadget, EVAS_CALLBACK_MOUSE_DOWN, _memusage_mouse_down_cb, inst);
|
|
evas_object_event_callback_add(inst->cfg->memusage.o_gadget, EVAS_CALLBACK_RESIZE, _memusage_resize_cb, inst);
|
|
evas_object_show(inst->cfg->memusage.o_gadget);
|
|
_memusage_config_updated(inst);
|
|
|
|
return inst->cfg->memusage.o_gadget;
|
|
}
|
|
|
|
static Config_Item *
|
|
_conf_item_get(int *id)
|
|
{
|
|
Config_Item *ci;
|
|
Eina_List *l;
|
|
|
|
if (*id > 0)
|
|
{
|
|
EINA_LIST_FOREACH(sysinfo_config->items, l, ci)
|
|
if (*id == ci->id && ci->esm == E_SYSINFO_MODULE_MEMUSAGE) return ci;
|
|
}
|
|
|
|
ci = E_NEW(Config_Item, 1);
|
|
|
|
if (*id != -1)
|
|
ci->id = eina_list_count(sysinfo_config->items)+1;
|
|
else
|
|
ci->id = -1;
|
|
|
|
ci->esm = E_SYSINFO_MODULE_MEMUSAGE;
|
|
ci->memusage.poll_interval = 32;
|
|
ci->memusage.real = 0;
|
|
ci->memusage.swap = 0;
|
|
ci->memusage.popup = NULL;
|
|
ci->memusage.configure = NULL;
|
|
|
|
sysinfo_config->items = eina_list_append(sysinfo_config->items, ci);
|
|
|
|
return ci;
|
|
}
|
|
|
|
Evas_Object *
|
|
memusage_create(Evas_Object *parent, int *id, E_Gadget_Site_Orient orient EINA_UNUSED)
|
|
{
|
|
Instance *inst;
|
|
|
|
inst = E_NEW(Instance, 1);
|
|
inst->cfg = _conf_item_get(id);
|
|
*id = inst->cfg->id;
|
|
inst->cfg->memusage.real = 0;
|
|
inst->cfg->memusage.swap = 0;
|
|
inst->cfg->memusage.popup = NULL;
|
|
inst->cfg->memusage.configure = NULL;
|
|
inst->o_main = elm_box_add(parent);
|
|
E_EXPAND(inst->o_main);
|
|
evas_object_data_set(inst->o_main, "Instance", inst);
|
|
evas_object_smart_callback_add(parent, "gadget_created", _memusage_created_cb, inst);
|
|
evas_object_smart_callback_add(parent, "gadget_removed", _memusage_removed_cb, inst);
|
|
evas_object_event_callback_add(inst->o_main, EVAS_CALLBACK_DEL, sysinfo_memusage_remove, inst);
|
|
evas_object_show(inst->o_main);
|
|
|
|
if (inst->cfg->id < 0) return inst->o_main;
|
|
|
|
sysinfo_instances =
|
|
eina_list_append(sysinfo_instances, inst);
|
|
|
|
return inst->o_main;
|
|
}
|
|
|