586 lines
20 KiB
C
586 lines
20 KiB
C
#include "memusage.h"
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typedef struct _Thread_Config Thread_Config;
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struct _Thread_Config
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{
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int interval;
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Instance *inst;
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int mem_percent;
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int swp_percent;
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unsigned long mem_total;
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unsigned long mem_used;
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unsigned long mem_cached;
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unsigned long mem_buffers;
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unsigned long mem_shared;
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unsigned long swp_total;
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unsigned long swp_used;
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E_Powersave_Sleeper *sleeper;
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};
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static void
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_memusage_popup_update(Instance *inst)
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{
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Evas_Object *pbar;
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int val_mb, val_perc;
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char buf[128];
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if (!inst->cfg->memusage.popup)
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return;
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if (inst->cfg->memusage.mem_total)
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{
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pbar = evas_object_data_get(inst->cfg->memusage.popup, "mem_used_pbar");
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val_mb = inst->cfg->memusage.mem_used / 1024;
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val_perc = 100 * ((float)inst->cfg->memusage.mem_used /
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(float)inst->cfg->memusage.mem_total);
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snprintf(buf, sizeof(buf), "%d MB (%d %%)", val_mb, val_perc);
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elm_progressbar_value_set(pbar, (float)val_perc / 100);
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elm_progressbar_unit_format_set(pbar, buf);
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pbar = evas_object_data_get(inst->cfg->memusage.popup, "mem_buffers_pbar");
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val_mb = inst->cfg->memusage.mem_buffers / 1024;
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val_perc = 100 * ((float)inst->cfg->memusage.mem_buffers /
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(float)inst->cfg->memusage.mem_total);
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snprintf(buf, sizeof(buf), "%d MB (%d %%)", val_mb, val_perc);
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elm_progressbar_value_set(pbar, (float)val_perc / 100);
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elm_progressbar_unit_format_set(pbar, buf);
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pbar = evas_object_data_get(inst->cfg->memusage.popup, "mem_cached_pbar");
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val_mb = inst->cfg->memusage.mem_cached / 1024;
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val_perc = 100 * ((float)inst->cfg->memusage.mem_cached /
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(float)inst->cfg->memusage.mem_total);
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snprintf(buf, sizeof(buf), "%d MB (%d %%)", val_mb, val_perc);
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elm_progressbar_value_set(pbar, (float)val_perc / 100);
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elm_progressbar_unit_format_set(pbar, buf);
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pbar = evas_object_data_get(inst->cfg->memusage.popup, "mem_shared_pbar");
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val_mb = inst->cfg->memusage.mem_shared / 1024;
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val_perc = 100 * ((float)inst->cfg->memusage.mem_shared /
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(float)inst->cfg->memusage.mem_total);
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snprintf(buf, sizeof(buf), "%d MB (%d %%)", val_mb, val_perc);
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elm_progressbar_value_set(pbar, (float)val_perc / 100);
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elm_progressbar_unit_format_set(pbar, buf);
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}
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if (inst->cfg->memusage.swp_total)
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{
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pbar = evas_object_data_get(inst->cfg->memusage.popup, "swap_pbar");
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val_mb = inst->cfg->memusage.swp_used / 1024;
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val_perc = 100 * ((float)inst->cfg->memusage.swp_used /
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(float)inst->cfg->memusage.swp_total);
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snprintf(buf, sizeof(buf), "%d MB (%d %%)", val_mb, val_perc);
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elm_progressbar_value_set(pbar, (float)val_perc / 100);
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elm_progressbar_unit_format_set(pbar, buf);
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}
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}
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static void
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_memusage_face_update(Instance *inst)
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{
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Edje_Message_Int_Set *msg;
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msg = malloc(sizeof(Edje_Message_Int_Set) + 9 * sizeof(int));
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EINA_SAFETY_ON_NULL_RETURN(msg);
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msg->count = 2;
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msg->val[0] = inst->cfg->memusage.mem_percent;
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msg->val[1] = inst->cfg->memusage.swp_percent;
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msg->val[2] = inst->cfg->memusage.mem_total;
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msg->val[3] = inst->cfg->memusage.mem_used;
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msg->val[4] = inst->cfg->memusage.mem_cached;
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msg->val[5] = inst->cfg->memusage.mem_buffers;
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msg->val[6] = inst->cfg->memusage.mem_shared;
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msg->val[7] = inst->cfg->memusage.swp_total;
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msg->val[8] = inst->cfg->memusage.swp_used;
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edje_object_message_send(elm_layout_edje_get(inst->cfg->memusage.o_gadget),
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EDJE_MESSAGE_INT_SET, 1, msg);
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E_FREE(msg);
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if (inst->cfg->memusage.popup)
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_memusage_popup_update(inst);
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}
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static Evas_Object *
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_memusage_configure_cb(Evas_Object *g)
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{
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Instance *inst = evas_object_data_get(g, "Instance");
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if (!sysinfo_config) return NULL;
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if (inst->cfg->memusage.popup) return NULL;
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return memusage_configure(inst);
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}
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static void
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_memusage_popup_dismissed(void *data, Evas_Object *obj, void *event_info EINA_UNUSED)
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{
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Instance *inst = data;
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E_FREE_FUNC(obj, evas_object_del);
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inst->cfg->memusage.popup = NULL;
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}
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static void
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_memusage_popup_deleted(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_info EINA_UNUSED)
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{
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Instance *inst = data;
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inst->cfg->memusage.popup = NULL;
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}
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static Evas_Object *
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_memusage_popup_create(Instance *inst)
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{
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Evas_Object *popup, *table, *label, *pbar;
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char buf[128], buf2[128];
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popup = elm_ctxpopup_add(e_comp->elm);
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elm_object_style_set(popup, "noblock");
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evas_object_smart_callback_add(popup, "dismissed",
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_memusage_popup_dismissed, inst);
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evas_object_event_callback_add(popup, EVAS_CALLBACK_DEL,
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_memusage_popup_deleted, inst);
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table = elm_table_add(popup);
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E_EXPAND(table); E_FILL(table);
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elm_object_content_set(popup, table);
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evas_object_show(table);
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snprintf(buf, sizeof(buf), _("Memory usage (available %ld MB)"),
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inst->cfg->memusage.mem_total / 1024);
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snprintf(buf2, sizeof(buf2), "<big><b>%s</b></big>", buf);
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label = elm_label_add(table);
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E_EXPAND(label); E_ALIGN(label, 0.5, 0.5);
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elm_object_text_set(label, buf2);
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elm_table_pack(table, label, 0, 0, 2, 1);
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evas_object_show(label);
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label = elm_label_add(table);
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E_ALIGN(label, 0.0, 0.5);
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elm_object_text_set(label, _("Used"));
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elm_table_pack(table, label, 0, 1, 1, 1);
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evas_object_show(label);
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pbar = elm_progressbar_add(table);
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E_EXPAND(pbar); E_FILL(pbar);
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elm_progressbar_span_size_set(pbar, 200 * e_scale);
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elm_table_pack(table, pbar, 1, 1, 1, 1);
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evas_object_show(pbar);
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evas_object_data_set(popup, "mem_used_pbar", pbar);
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label = elm_label_add(table);
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E_ALIGN(label, 0.0, 0.5);
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elm_object_text_set(label, _("Buffers"));
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elm_table_pack(table, label, 0, 2, 1, 1);
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evas_object_show(label);
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pbar = elm_progressbar_add(table);
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E_EXPAND(pbar); E_FILL(pbar);
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elm_progressbar_span_size_set(pbar, 200 * e_scale);
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elm_table_pack(table, pbar, 1, 2, 1, 1);
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evas_object_show(pbar);
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evas_object_data_set(popup, "mem_buffers_pbar", pbar);
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label = elm_label_add(table);
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E_ALIGN(label, 0.0, 0.5);
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elm_object_text_set(label, _("Cached"));
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elm_table_pack(table, label, 0, 3, 1, 1);
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evas_object_show(label);
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pbar = elm_progressbar_add(table);
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E_EXPAND(pbar); E_FILL(pbar);
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elm_progressbar_span_size_set(pbar, 200 * e_scale);
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elm_table_pack(table, pbar, 1, 3, 1, 1);
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evas_object_show(pbar);
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evas_object_data_set(popup, "mem_cached_pbar", pbar);
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label = elm_label_add(table);
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E_ALIGN(label, 0.0, 0.5);
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elm_object_text_set(label, _("Shared"));
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elm_table_pack(table, label, 0, 4, 1, 1);
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evas_object_show(label);
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pbar = elm_progressbar_add(table);
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E_EXPAND(pbar); E_FILL(pbar);
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elm_progressbar_span_size_set(pbar, 200 * e_scale);
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elm_table_pack(table, pbar, 1, 4, 1, 1);
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evas_object_show(pbar);
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evas_object_data_set(popup, "mem_shared_pbar", pbar);
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snprintf(buf, sizeof(buf), _("Swap usage (available %ld MB)"),
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inst->cfg->memusage.swp_total / 1024);
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snprintf(buf2, sizeof(buf2), "<big><b>%s</b></big>", buf);
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label = elm_label_add(table);
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E_EXPAND(label); E_ALIGN(label, 0.5, 0.5);
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elm_object_text_set(label, buf2);
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elm_table_pack(table, label, 0, 5, 2, 1);
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evas_object_show(label);
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pbar = elm_progressbar_add(table);
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E_EXPAND(pbar); E_FILL(pbar);
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elm_table_pack(table, pbar, 0, 6, 2, 1);
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evas_object_show(pbar);
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evas_object_data_set(popup, "swap_pbar", pbar);
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// place and show the popup
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e_gadget_util_ctxpopup_place(inst->o_main, popup,
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inst->cfg->memusage.o_gadget);
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evas_object_show(popup);
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return popup;
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}
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static void
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_memusage_mouse_down_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_data)
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{
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Evas_Event_Mouse_Down *ev = event_data;
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Instance *inst = data;
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if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
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if (ev->button != 3)
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{
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if (inst->cfg->memusage.popup)
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elm_ctxpopup_dismiss(inst->cfg->memusage.popup);
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else
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{
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inst->cfg->memusage.popup = _memusage_popup_create(inst);
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_memusage_popup_update(inst);
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}
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}
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else
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{
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if (inst->cfg->memusage.popup)
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elm_ctxpopup_dismiss(inst->cfg->memusage.popup);
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if (!sysinfo_config) return;
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ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
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if (inst->cfg->esm != E_SYSINFO_MODULE_MEMUSAGE)
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memusage_configure(inst);
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else
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e_gadget_configure(inst->o_main);
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}
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}
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static void
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_memusage_resize_cb(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_data EINA_UNUSED)
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{
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Evas_Coord w, h;
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Instance *inst = data;
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edje_object_parts_extends_calc(elm_layout_edje_get(inst->cfg->memusage.o_gadget),
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0, 0, &w, &h);
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if (w < 1) w = 1;
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if (h < 1) h = 1;
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if (inst->cfg->esm == E_SYSINFO_MODULE_MEMUSAGE)
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evas_object_size_hint_aspect_set(inst->o_main,
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EVAS_ASPECT_CONTROL_BOTH, w, h);
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else
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evas_object_size_hint_aspect_set(inst->cfg->memusage.o_gadget,
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EVAS_ASPECT_CONTROL_BOTH, w, h);
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}
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static void
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_memusage_cb_usage_check_main(void *data, Ecore_Thread *th)
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{
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Thread_Config *thc = data;
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for (;;)
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{
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if (ecore_thread_check(th)) break;
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#if defined(__OpenBSD__) || defined(__FreeBSD__) || defined(__DragonFly__)
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_memusage_sysctl_getusage(&thc->mem_total, &thc->mem_used,
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&thc->mem_cached, &thc->mem_buffers, &thc->mem_shared,
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&thc->swp_total, &thc->swp_used);
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#else
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_memusage_proc_getusage(&thc->mem_total, &thc->mem_used,
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&thc->mem_cached, &thc->mem_buffers, &thc->mem_shared,
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&thc->swp_total, &thc->swp_used);
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#endif
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if (thc->mem_total > 0)
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thc->mem_percent = 100 * ((float)thc->mem_used / (float)thc->mem_total);
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if (thc->swp_total > 0)
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thc->swp_percent = 100 * ((float)thc->swp_used / (float)thc->swp_total);
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ecore_thread_feedback(th, NULL);
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if (ecore_thread_check(th)) break;
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e_powersave_sleeper_sleep(thc->sleeper, thc->interval);
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if (e_powersave_mode_get() == E_POWERSAVE_MODE_FREEZE)
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usleep((1000000.0 / 800.0) * (double)thc->interval);
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else
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usleep((1000000.0 / 8.0) * (double)thc->interval);
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if (ecore_thread_check(th)) break;
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}
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}
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static void
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_memusage_cb_usage_check_end(void *data, Ecore_Thread *th EINA_UNUSED)
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{
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Thread_Config *thc = data;
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e_powersave_sleeper_free(thc->sleeper);
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E_FREE(thc);
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}
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static void
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_memusage_cb_usage_check_notify(void *data,
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Ecore_Thread *th EINA_UNUSED,
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void *msg EINA_UNUSED)
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{
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Thread_Config *thc = data;
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if (!thc->inst->cfg) return;
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if (thc->inst->cfg->esm != E_SYSINFO_MODULE_MEMUSAGE &&
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thc->inst->cfg->esm != E_SYSINFO_MODULE_SYSINFO) return;
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thc->inst->cfg->memusage.mem_percent = thc->mem_percent;
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thc->inst->cfg->memusage.swp_percent = thc->swp_percent;
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thc->inst->cfg->memusage.mem_total = thc->mem_total;
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thc->inst->cfg->memusage.mem_used = thc->mem_used;
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thc->inst->cfg->memusage.mem_cached = thc->mem_cached;
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thc->inst->cfg->memusage.mem_buffers = thc->mem_buffers;
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thc->inst->cfg->memusage.mem_shared = thc->mem_shared;
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thc->inst->cfg->memusage.swp_total = thc->swp_total;
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thc->inst->cfg->memusage.swp_used = thc->swp_used;
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_memusage_face_update(thc->inst);
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}
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static Eina_Bool
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_screensaver_on(void *data)
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{
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Instance *inst = data;
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if (inst->cfg->memusage.usage_check_thread)
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{
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ecore_thread_cancel(inst->cfg->memusage.usage_check_thread);
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inst->cfg->memusage.usage_check_thread = NULL;
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}
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return ECORE_CALLBACK_RENEW;
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}
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static Eina_Bool
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_screensaver_off(void *data)
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{
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Instance *inst = data;
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_memusage_config_updated(inst);
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return ECORE_CALLBACK_RENEW;
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}
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void
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_memusage_config_updated(Instance *inst)
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{
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Thread_Config *thc;
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if (inst->cfg->memusage.usage_check_thread)
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{
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ecore_thread_cancel(inst->cfg->memusage.usage_check_thread);
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inst->cfg->memusage.usage_check_thread = NULL;
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}
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thc = E_NEW(Thread_Config, 1);
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if (thc)
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{
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thc->inst = inst;
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thc->sleeper = e_powersave_sleeper_new();
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thc->interval = inst->cfg->memusage.poll_interval;
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thc->mem_percent = 0;
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thc->swp_percent = 0;
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inst->cfg->memusage.usage_check_thread =
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ecore_thread_feedback_run(_memusage_cb_usage_check_main,
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_memusage_cb_usage_check_notify,
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_memusage_cb_usage_check_end,
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_memusage_cb_usage_check_end, thc, EINA_TRUE);
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}
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e_config_save_queue();
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}
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static void
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_memusage_removed_cb(void *data, Evas_Object *obj EINA_UNUSED, void *event_data)
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{
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Instance *inst = data;
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Ecore_Event_Handler *handler;
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if (inst->o_main != event_data) return;
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if (inst->cfg->memusage.popup)
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E_FREE_FUNC(inst->cfg->memusage.popup, evas_object_del);
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if (inst->cfg->memusage.configure)
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E_FREE_FUNC(inst->cfg->memusage.configure, evas_object_del);
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evas_object_smart_callback_del_full(e_gadget_site_get(inst->o_main), "gadget_removed",
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_memusage_removed_cb, inst);
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evas_object_event_callback_del_full(inst->o_main, EVAS_CALLBACK_DEL,
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sysinfo_memusage_remove, data);
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EINA_LIST_FREE(inst->cfg->memusage.handlers, handler)
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ecore_event_handler_del(handler);
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if (inst->cfg->memusage.usage_check_thread)
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{
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ecore_thread_cancel(inst->cfg->memusage.usage_check_thread);
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inst->cfg->memusage.usage_check_thread = NULL;
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}
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sysinfo_config->items = eina_list_remove(sysinfo_config->items, inst->cfg);
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if (inst->cfg->id >= 0)
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sysinfo_instances = eina_list_remove(sysinfo_instances, inst);
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E_FREE(inst->cfg);
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E_FREE(inst);
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}
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void
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sysinfo_memusage_remove(void *data, Evas *e EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_data EINA_UNUSED)
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{
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Instance *inst = data;
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Ecore_Event_Handler *handler;
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if (inst->cfg->memusage.popup)
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E_FREE_FUNC(inst->cfg->memusage.popup, evas_object_del);
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if (inst->cfg->memusage.configure)
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E_FREE_FUNC(inst->cfg->memusage.configure, evas_object_del);
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if (inst->cfg->memusage.usage_check_thread)
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|
{
|
|
ecore_thread_cancel(inst->cfg->memusage.usage_check_thread);
|
|
inst->cfg->memusage.usage_check_thread = NULL;
|
|
}
|
|
EINA_LIST_FREE(inst->cfg->memusage.handlers, handler)
|
|
ecore_event_handler_del(handler);
|
|
}
|
|
|
|
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/gadget/memusage",
|
|
"e/gadget/memusage/main_vert");
|
|
else
|
|
e_theme_edje_object_set(inst->cfg->memusage.o_gadget,
|
|
"base/theme/gadget/memusage",
|
|
"e/gadget/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);
|
|
|
|
E_LIST_HANDLER_APPEND(inst->cfg->memusage.handlers, E_EVENT_SCREENSAVER_ON, _screensaver_on, inst);
|
|
E_LIST_HANDLER_APPEND(inst->cfg->memusage.handlers, E_EVENT_SCREENSAVER_OFF, _screensaver_off, inst);
|
|
|
|
_memusage_config_updated(inst);
|
|
}
|
|
|
|
Evas_Object *
|
|
sysinfo_memusage_create(Evas_Object *parent, Instance *inst)
|
|
{
|
|
inst->cfg->memusage.mem_percent = 0;
|
|
inst->cfg->memusage.swp_percent = 0;
|
|
inst->cfg->memusage.mem_total = 0;
|
|
inst->cfg->memusage.mem_used = 0;
|
|
inst->cfg->memusage.mem_cached = 0;
|
|
inst->cfg->memusage.mem_buffers = 0;
|
|
inst->cfg->memusage.mem_shared = 0;
|
|
inst->cfg->memusage.swp_total = 0;
|
|
inst->cfg->memusage.swp_used = 0;
|
|
inst->cfg->memusage.popup = NULL;
|
|
inst->cfg->memusage.configure = NULL;
|
|
inst->cfg->memusage.o_gadget = elm_layout_add(parent);
|
|
e_theme_edje_object_set(inst->cfg->memusage.o_gadget,
|
|
"base/theme/gadget/memusage",
|
|
"e/gadget/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);
|
|
|
|
|
|
E_LIST_HANDLER_APPEND(inst->cfg->memusage.handlers, E_EVENT_SCREENSAVER_ON, _screensaver_on, inst);
|
|
E_LIST_HANDLER_APPEND(inst->cfg->memusage.handlers, E_EVENT_SCREENSAVER_OFF, _screensaver_off, inst);
|
|
|
|
_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.mem_percent = 0;
|
|
ci->memusage.swp_percent = 0;
|
|
ci->memusage.mem_total = 0;
|
|
ci->memusage.mem_used = 0;
|
|
ci->memusage.mem_cached = 0;
|
|
ci->memusage.mem_buffers = 0;
|
|
ci->memusage.mem_shared = 0;
|
|
ci->memusage.swp_total = 0;
|
|
ci->memusage.swp_used = 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.mem_percent = 0;
|
|
inst->cfg->memusage.swp_percent = 0;
|
|
inst->cfg->memusage.mem_total = 0;
|
|
inst->cfg->memusage.mem_used = 0;
|
|
inst->cfg->memusage.mem_cached = 0;
|
|
inst->cfg->memusage.mem_buffers = 0;
|
|
inst->cfg->memusage.mem_shared = 0;
|
|
inst->cfg->memusage.swp_total = 0;
|
|
inst->cfg->memusage.swp_used = 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;
|
|
}
|
|
|