210 lines
6.1 KiB
C
210 lines
6.1 KiB
C
#include "ui_memory.h"
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#include "system/filesystems.h"
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typedef struct {
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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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} Widgets;
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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 *label = elm_label_add(parent);
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evas_object_size_hint_weight_set(label, 0, EXPAND);
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evas_object_size_hint_align_set(label, FILL, FILL);
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elm_object_text_set(label, eina_slstr_printf("%s",text));
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evas_object_show(label);
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return label;
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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 Eina_Bool
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_memory_update(void *data)
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{
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Widgets *widgets;
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Evas_Object *pb;
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double ratio, value;
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meminfo_t memory;
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memset(&memory, 0, sizeof(memory));
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system_memory_usage_get(&memory);
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widgets = data;
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if (file_system_in_use("ZFS"))
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memory.used += memory.zfs_arc_used;
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pb = widgets->used;
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ratio = memory.total / 100.0;
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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 = widgets->cached;
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ratio = memory.total / 100.0;
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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 = widgets->buffered;
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ratio = memory.total / 100.0;
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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 = widgets->shared;
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ratio = memory.total / 100.0;
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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 = widgets->swap;
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if (memory.swap_total)
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{
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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 value = 0.0;
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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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return EINA_TRUE;
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}
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static void
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_win_del_cb(void *data, Evas_Object *obj,
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void *event_info EINA_UNUSED)
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{
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Widgets *widgets;
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Ui *ui = data;
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ecore_timer_del(ui->timer_memory);
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ui->timer_memory = NULL;
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widgets = evas_object_data_get(obj, "widgets");
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if (widgets) free(widgets);
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evas_object_del(obj);
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ui->win_mem = NULL;
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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, *frame, *pb;
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Evas_Object *border, *rect, *label, *table;
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if (ui->win_mem)
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{
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elm_win_raise(ui->win_mem);
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return;
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}
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Widgets *widgets = calloc(1, sizeof(Widgets));
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if (!widgets) return;
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ui->win_mem = win = elm_win_util_standard_add("evisum",
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_("Memory Usage"));
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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, evisum_ui_effects_enabled_get());
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frame = elm_frame_add(win);
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evas_object_size_hint_weight_set(frame, EXPAND, EXPAND);
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evas_object_size_hint_align_set(frame, FILL, FILL);
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elm_object_style_set(frame, "pad_small");
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evas_object_show(frame);
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table = elm_table_add(win);
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evas_object_size_hint_weight_set(table, EXPAND, EXPAND);
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evas_object_size_hint_align_set(table, FILL, FILL);
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elm_table_padding_set(table, 8, 2);
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evas_object_show(table);
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label = _label_mem(table, _("Used"));
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widgets->used = pb = _progress_add(table);
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elm_table_pack(table, label, 0, 0, 1, 1);
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elm_table_pack(table, pb, 1, 0, 1, 1);
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label = _label_mem(table, _("Cached"));
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widgets->cached = pb = _progress_add(table);
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elm_table_pack(table, label, 0, 1, 1, 1);
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elm_table_pack(table, pb, 1, 1, 1, 1);
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label = _label_mem(table, _("Buffered"));
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widgets->buffered = pb = _progress_add(table);
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elm_table_pack(table, label, 0, 2, 1, 1);
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elm_table_pack(table, pb, 1, 2, 1, 1);
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label = _label_mem(table, _("Shared"));
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widgets->shared = pb = _progress_add(table);
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elm_table_pack(table, label, 0, 3, 1, 1);
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elm_table_pack(table, pb, 1, 3, 1, 1);
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label = _label_mem(table, _("Swapped"));
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widgets->swap = pb = _progress_add(frame);
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elm_table_pack(table, label, 0, 4, 1, 1);
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elm_table_pack(table, pb, 1, 4, 1, 1);
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border = elm_frame_add(win);
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elm_object_style_set(border, "pad_small");
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evas_object_size_hint_weight_set(border, EXPAND, EXPAND);
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evas_object_size_hint_align_set(border, FILL, FILL);
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evas_object_show(border);
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elm_object_content_set(border, table);
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table = elm_table_add(win);
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evas_object_size_hint_weight_set(table, EXPAND, EXPAND);
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evas_object_size_hint_align_set(table, FILL, FILL);
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evas_object_show(table);
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rect = evas_object_rectangle_add(evas_object_evas_get(win));
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evas_object_size_hint_min_set(rect, MISC_MIN_WIDTH, 1);
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elm_table_pack(table, rect, 0, 0, 1, 1);
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elm_table_pack(table, border, 0, 0, 1, 1);
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elm_object_content_set(frame, table);
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elm_object_content_set(win, frame);
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evas_object_data_set(win, "widgets", widgets);
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evas_object_smart_callback_add(win, "delete,request", _win_del_cb, ui);
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evisum_child_window_show(ui->win, win);
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evas_object_resize(win, UI_CHILD_WIN_WIDTH , UI_CHILD_WIN_HEIGHT / 2);
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_memory_update(widgets);
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ui->timer_memory = ecore_timer_add(ui->poll_delay, _memory_update, widgets);
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}
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