307 lines
8.4 KiB
C
307 lines
8.4 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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Ecore_Thread *thread;
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Evas_Object *win;
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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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Ui *ui;
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} Ui_Data;
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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 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(1000000);
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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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_mem_usage_feedback_cb(void *data, Ecore_Thread *thread EINA_UNUSED, void *msgdata)
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{
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Ui_Data *pd;
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meminfo_t *memory;
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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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_update_widgets(pd, memory);
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}
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static void
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_win_key_down_cb(void *data, Evas *e, Evas_Object *obj, void *event_info)
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{
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Evas_Event_Key_Down *ev;
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Ui_Data *pd;
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pd = data;
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ev = event_info;
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if (!ev || !ev->keyname)
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return;
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if (!strcmp(ev->keyname, "Escape"))
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evas_object_del(pd->win);
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}
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static void
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_win_move_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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Ui_Data *pd;
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Ui *ui;
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pd = data;
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ui = pd->ui;
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evas_object_geometry_get(obj, &ui->mem.x, &ui->mem.y, NULL, NULL);
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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 *ui;
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Ui_Data *pd = data;
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ui = pd->ui;
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evisum_ui_config_save(ui);
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ecore_thread_cancel(pd->thread);
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ecore_thread_wait(pd->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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}
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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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evisum_ui_config_save(pd->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, *pb;
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Evas_Object *fr;
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int i;
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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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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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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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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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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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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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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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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->mem.x > 0 && ui->mem.y > 0)
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evas_object_move(win, ui->mem.x, ui->mem.y);
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else
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elm_win_center(win, 1, 1);
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evas_object_event_callback_add(win, EVAS_CALLBACK_RESIZE, _win_resize_cb, pd);
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evas_object_event_callback_add(win, EVAS_CALLBACK_DEL, _win_del_cb, pd);
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evas_object_event_callback_add(win, EVAS_CALLBACK_MOVE, _win_move_cb, pd);
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evas_object_event_callback_add(tbl, EVAS_CALLBACK_KEY_DOWN, _win_key_down_cb, pd);
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evas_object_show(win);
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pd->thread = ecore_thread_feedback_run(_mem_usage_main_cb,
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_mem_usage_feedback_cb,
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NULL,
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NULL,
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pd, EINA_TRUE);
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}
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