1726 lines
49 KiB
C
1726 lines
49 KiB
C
#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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#define ELM_INTERFACE_ATSPI_ACCESSIBLE_PROTECTED
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#define ELM_INTERFACE_ATSPI_WIDGET_ACTION_PROTECTED
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#define ELM_INTERFACE_ATSPI_COMPONENT_PROTECTED
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#define ELM_WIDGET_ITEM_PROTECTED
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#include <Elementary.h>
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#include "elm_priv.h"
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#include "els_box.h"
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#include "elm_widget_layout.h"
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#include "elm_widget_index.h"
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#define MY_CLASS ELM_INDEX_CLASS
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#define MY_CLASS_NAME "Elm_Index"
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#define MY_CLASS_NAME_LEGACY "elm_index"
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#define INDEX_DELAY_CHANGE_TIME 0.2
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static const char SIG_CHANGED[] = "changed";
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static const char SIG_DELAY_CHANGED[] = "delay,changed";
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static const char SIG_SELECTED[] = "selected";
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static const char SIG_LEVEL_UP[] = "level,up";
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static const char SIG_LEVEL_DOWN[] = "level,down";
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static const Evas_Smart_Cb_Description _smart_callbacks[] = {
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{SIG_CHANGED, ""},
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{SIG_DELAY_CHANGED, ""},
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{SIG_SELECTED, ""},
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{SIG_LEVEL_UP, ""},
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{SIG_LEVEL_DOWN, ""},
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{SIG_WIDGET_LANG_CHANGED, ""}, /**< handled by elm_widget */
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{SIG_WIDGET_ACCESS_CHANGED, ""}, /**< handled by elm_widget */
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{SIG_LAYOUT_FOCUSED, ""}, /**< handled by elm_layout */
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{SIG_LAYOUT_UNFOCUSED, ""}, /**< handled by elm_layout */
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{NULL, NULL}
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};
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static void
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_item_free(Elm_Index_Item_Data *it)
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{
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ELM_INDEX_DATA_GET(WIDGET(it), sd);
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sd->items = eina_list_remove(sd->items, EO_OBJ(it));
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if (it->omitted)
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it->omitted = eina_list_free(it->omitted);
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ELM_SAFE_FREE(it->letter, eina_stringshare_del);
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}
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static void
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_box_custom_layout(Evas_Object *o,
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Evas_Object_Box_Data *priv,
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void *data)
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{
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Elm_Index_Data *sd = data;
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_els_box_layout(o, priv, sd->horizontal, EINA_TRUE, EINA_FALSE);
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}
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static void
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_index_box_clear(Evas_Object *obj,
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int level)
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{
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Eina_List *l;
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Elm_Object_Item *eo_item;
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ELM_INDEX_DATA_GET(obj, sd);
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if (!sd->level_active[level]) return;
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EINA_LIST_FOREACH(sd->items, l, eo_item)
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{
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ELM_INDEX_ITEM_DATA_GET(eo_item, it);
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if (it->level != level) continue;
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evas_object_box_remove(sd->bx[level], VIEW(it));
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evas_object_hide(VIEW(it));
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}
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sd->level_active[level] = EINA_FALSE;
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}
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static void
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_access_index_register(Evas_Object *obj)
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{
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Evas_Object *ao;
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elm_widget_can_focus_set(obj, EINA_TRUE);
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ao = _elm_access_edje_object_part_object_register
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(obj, elm_layout_edje_get(obj), "access");
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_elm_access_text_set
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(_elm_access_info_get(ao), ELM_ACCESS_TYPE, E_("Index"));
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}
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static char *
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_access_info_cb(void *data, Evas_Object *obj EINA_UNUSED)
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{
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const char *txt = NULL;
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Elm_Index_Item_Data *it = (Elm_Index_Item_Data *)data;
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ELM_INDEX_ITEM_CHECK_OR_RETURN(it, NULL);
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txt = elm_widget_access_info_get(obj);
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if (!txt) txt = it->letter;
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if (txt) return strdup(txt);
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return NULL;
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}
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EOLIAN static Evas_Object*
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_elm_index_item_elm_widget_item_access_register(Eo *eo_item, Elm_Index_Item_Data *it)
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{
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Elm_Access_Info *ai;
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Evas_Object *ret = NULL;
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ret = elm_wdg_item_access_register(eo_super(eo_item, ELM_INDEX_ITEM_CLASS));
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ai = _elm_access_info_get(it->base->access_obj);
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_elm_access_text_set(ai, ELM_ACCESS_TYPE, E_("Index Item"));
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_elm_access_callback_set(ai, ELM_ACCESS_INFO, _access_info_cb, it);
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return ret;
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}
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static void
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_omit_calc(void *data, int num_of_items, int max_num_of_items)
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{
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Elm_Index_Data *sd = data;
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int max_group_num, num_of_extra_items, i, g, size, sum, start, *group_pos, *omit_info;
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Elm_Index_Omit *o;
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if ((max_num_of_items < 3) || (num_of_items <= max_num_of_items)) return;
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if (sd->group_num > 0)
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start = sd->show_group + sd->default_num;
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else start = 0;
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max_group_num = (max_num_of_items - 1) / 2;
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num_of_extra_items = num_of_items - max_num_of_items;
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group_pos = (int *)malloc(sizeof(int) * max_group_num);
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if (!group_pos)
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{
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ERR("failed to allocate memory!");
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return;
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}
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omit_info = (int *)malloc(sizeof(int) * max_num_of_items);
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if (!omit_info)
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{
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ERR("failed to allocate memory!");
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free(group_pos);
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return;
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}
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if (num_of_extra_items >= max_group_num)
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{
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g = 1;
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for (i = 0; i < max_group_num; i++)
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{
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group_pos[i] = g;
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g += 2;
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}
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}
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else
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{
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size = max_num_of_items / (num_of_extra_items + 1);
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g = size;
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for (i = 0; i < num_of_extra_items; i++)
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{
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group_pos[i] = g;
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g += size;
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}
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}
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for (i = 0; i < max_num_of_items; i++)
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omit_info[i] = 1;
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for (i = 0; i < num_of_extra_items; i++)
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omit_info[group_pos[i % max_group_num]]++;
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sum = 0;
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for (i = 0; i < max_num_of_items; i++)
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{
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if (omit_info[i] > 1)
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{
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o = (Elm_Index_Omit *)malloc(sizeof(Elm_Index_Omit));
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if (!o)
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{
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ERR("failed to allocate memory!");
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break;
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}
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o->offset = sum + start;
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o->count = omit_info[i];
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sd->omit = eina_list_append(sd->omit, o);
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}
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sum += omit_info[i];
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}
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free(group_pos);
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free(omit_info);
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}
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// FIXME: always have index filled
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static void
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_index_box_auto_fill(Evas_Object *obj,
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int level)
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{
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int i = 0, max_num_of_items = 0, num_of_items = 0, g = 0, skip = 0;
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Eina_List *l;
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Eina_Bool rtl;
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Elm_Object_Item *eo_item;
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Elm_Index_Item_Data *head = NULL, *last_it = NULL;
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Evas_Coord mw, mh, ih;
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Evas_Object *o;
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Elm_Index_Omit *om;
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const char *style = elm_widget_style_get(obj);
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ELM_INDEX_DATA_GET(obj, sd);
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if (sd->level_active[level]) return;
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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evas_object_geometry_get(wd->resize_obj, NULL, NULL, NULL, &ih);
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rtl = elm_widget_mirrored_get(obj);
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EINA_LIST_FREE(sd->omit, om)
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free(om);
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EINA_LIST_FOREACH(sd->items, l, eo_item)
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{
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ELM_INDEX_ITEM_DATA_GET(eo_item, it);
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if (it->omitted)
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it->omitted = eina_list_free(it->omitted);
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if (it->head) it->head = NULL;
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}
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if (sd->omit_enabled)
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{
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o = edje_object_add(evas_object_evas_get(obj));
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elm_widget_theme_object_set
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(obj, o, "index", "item/vertical", style);
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edje_object_size_min_restricted_calc(o, NULL, &mh, 0, 0);
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evas_object_del(o);
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EINA_LIST_FOREACH(sd->items, l, eo_item)
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{
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ELM_INDEX_ITEM_DATA_GET(eo_item, it);
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if (it->level == level && it->priority == sd->show_group) num_of_items++;
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}
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if (mh != 0)
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max_num_of_items = ih / mh;
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if (sd->group_num)
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max_num_of_items -= (sd->group_num + sd->default_num - 1);
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_omit_calc(sd, num_of_items, max_num_of_items);
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}
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om = eina_list_nth(sd->omit, g);
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EINA_LIST_FOREACH(sd->items, l, eo_item)
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{
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const char *stacking;
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ELM_INDEX_ITEM_DATA_GET(eo_item, it);
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if (it->level != level) continue;
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/** when index has more than one group,
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* one group is shown completely and other groups are represented by one item
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*/
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if (it->priority != -1)
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{
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// for groups of higher priority, the first item represents the group
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if (it->priority < sd->show_group)
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{
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if (last_it && (last_it->priority == it->priority)) continue;
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}
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// for groups of lower priority, the last item represents the group
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else if (it->priority > sd->show_group)
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{
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l = eina_list_next(l);
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if (l)
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{
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ELM_INDEX_ITEM_DATA_GET(eina_list_data_get(l), next_it);
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l = eina_list_prev(l);
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if (next_it->priority == it->priority) continue;
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}
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}
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}
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if ((om) && (i == om->offset))
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{
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skip = om->count;
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skip--;
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head = it;
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it->head = head;
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head->omitted = eina_list_append(head->omitted, it);
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om = eina_list_nth(sd->omit, ++g);
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}
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else if (skip > 0)
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{
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skip--;
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i++;
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if (head)
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{
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it->head = head;
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head->omitted = eina_list_append(head->omitted, it);
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// if it is selected but omitted, send signal to it's head
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if (it->selected)
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edje_object_signal_emit(VIEW(it->head), "elm,state,active", "elm");
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}
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continue;
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}
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edje_object_mirrored_set(VIEW(it), rtl);
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o = VIEW(it);
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if (sd->horizontal)
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{
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if (i & 0x1)
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elm_widget_theme_object_set
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(obj, o, "index", "item_odd/horizontal", style);
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else
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elm_widget_theme_object_set
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(obj, o, "index", "item/horizontal", style);
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}
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else
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{
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if (i & 0x1)
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elm_widget_theme_object_set
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(obj, o, "index", "item_odd/vertical", style);
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else
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elm_widget_theme_object_set
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(obj, o, "index", "item/vertical", style);
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}
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if (skip > 0)
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edje_object_part_text_escaped_set(o, "elm.text", "*");
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else
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edje_object_part_text_escaped_set(o, "elm.text", it->letter);
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edje_object_size_min_restricted_calc(o, &mw, &mh, 0, 0);
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evas_object_size_hint_min_set(o, mw, mh);
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evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
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evas_object_size_hint_align_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
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elm_widget_sub_object_add(obj, o);
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evas_object_box_append(sd->bx[level], o);
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stacking = edje_object_data_get(o, "stacking");
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if (it->selected)
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edje_object_signal_emit(o, "elm,state,active", "elm");
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if (stacking)
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{
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if (!strcmp(stacking, "below")) evas_object_lower(o);
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else if (!strcmp(stacking, "above"))
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evas_object_raise(o);
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}
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evas_object_show(o);
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i++;
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// ACCESS
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if ((it->level == 0) &&
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(_elm_config->access_mode == ELM_ACCESS_MODE_ON))
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elm_wdg_item_access_register(eo_item);
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last_it = it;
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}
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evas_object_smart_calculate(sd->bx[level]);
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sd->level_active[level] = EINA_TRUE;
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}
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static void
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_priority_change_job(void *data)
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{
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ELM_INDEX_DATA_GET(data, sd);
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Elm_Object_Item *selected_it;
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sd->show_group = sd->next_group;
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_index_box_clear(data, 0);
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_index_box_auto_fill(data, 0);
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selected_it = elm_index_selected_item_get(data, sd->level);
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if (selected_it)
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elm_index_item_selected_set(selected_it, EINA_FALSE);
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}
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static void
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_priority_up_cb(void *data)
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{
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_priority_change_job(data);
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}
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static void
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_priority_down_cb(void *data)
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{
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_priority_change_job(data);
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}
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static void
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_index_priority_change(void *data, Elm_Index_Item_Data *it)
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{
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ELM_INDEX_DATA_GET(data, sd);
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if ((it->priority != -1) && (it->priority != sd->show_group))
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{
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sd->next_group = it->priority;
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if (it->priority < sd->show_group)
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_priority_up_cb(data);
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else
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_priority_down_cb(data);
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}
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}
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EOLIAN static Eina_Bool
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_elm_index_elm_widget_theme_apply(Eo *obj, Elm_Index_Data *sd)
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{
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Evas_Coord minw = 0, minh = 0;
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Elm_Object_Item *eo_item;
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Eina_Bool int_ret = EINA_FALSE;
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, EINA_FALSE);
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ELM_LAYOUT_DATA_GET(obj, ld);
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_index_box_clear(obj, 0);
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_index_box_clear(obj, 1);
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if (sd->horizontal)
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eina_stringshare_replace(&ld->group, "base/horizontal");
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else
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eina_stringshare_replace(&ld->group, "base/vertical");
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int_ret = elm_obj_widget_theme_apply(eo_super(obj, MY_CLASS));
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if (!int_ret) return EINA_FALSE;
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elm_coords_finger_size_adjust(1, &minw, 1, &minh);
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evas_object_size_hint_min_set(sd->event_rect[0], minw, minh);
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if (edje_object_part_exists
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(wd->resize_obj, "elm.swallow.index.1"))
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{
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if (!sd->bx[1])
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{
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sd->bx[1] = evas_object_box_add(evas_object_evas_get(obj));
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evas_object_box_layout_set
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(sd->bx[1], _box_custom_layout, sd, NULL);
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elm_widget_sub_object_add(obj, sd->bx[1]);
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}
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elm_layout_content_set(obj, "elm.swallow.index.1", sd->bx[1]);
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}
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else
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ELM_SAFE_FREE(sd->bx[1], evas_object_del);
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if (edje_object_part_exists
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(wd->resize_obj, "elm.swallow.event.1"))
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{
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if (!sd->event_rect[1])
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{
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sd->event_rect[1] =
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evas_object_rectangle_add(evas_object_evas_get(obj));
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evas_object_color_set(sd->event_rect[1], 0, 0, 0, 0);
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elm_widget_sub_object_add(obj, sd->event_rect[1]);
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}
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elm_layout_content_set(obj, "elm.swallow.event.1", sd->event_rect[1]);
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evas_object_size_hint_min_set(sd->event_rect[1], minw, minh);
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}
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else
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ELM_SAFE_FREE(sd->event_rect[1], evas_object_del);
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edje_object_message_signal_process(wd->resize_obj);
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elm_layout_sizing_eval(obj);
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_index_box_auto_fill(obj, 0);
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if (sd->autohide_disabled)
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{
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if (sd->level == 1) _index_box_auto_fill(obj, 1);
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elm_layout_signal_emit(obj, "elm,state,active", "elm");
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}
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else elm_layout_signal_emit(obj, "elm,state,inactive", "elm");
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eo_item = elm_index_selected_item_get(obj, sd->level);
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if (eo_item)
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{
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ELM_INDEX_ITEM_DATA_GET(eo_item, it);
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if (it->head)
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edje_object_signal_emit(VIEW(it->head), "elm,state,active", "elm");
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else
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edje_object_signal_emit(VIEW(it), "elm,state,active", "elm");
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}
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// ACCESS
|
|
if (_elm_config->access_mode == ELM_ACCESS_MODE_ON)
|
|
_access_index_register(obj);
|
|
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_index_elm_layout_sizing_eval(Eo *obj, Elm_Index_Data *_pd EINA_UNUSED)
|
|
{
|
|
Evas_Coord minw = -1, minh = -1;
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
edje_object_size_min_calc(wd->resize_obj, &minw, &minh);
|
|
evas_object_size_hint_min_set(obj, minw, minh);
|
|
evas_object_size_hint_max_set(obj, -1, -1);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_index_item_eo_base_destructor(Eo *eo_item EINA_UNUSED, Elm_Index_Item_Data *it)
|
|
{
|
|
ELM_INDEX_DATA_GET(WIDGET(it), sd);
|
|
|
|
_item_free(it);
|
|
_index_box_clear(WIDGET(it), sd->level);
|
|
|
|
eo_destructor(eo_super(eo_item, ELM_INDEX_ITEM_CLASS));
|
|
}
|
|
|
|
EOLIAN static Eo *
|
|
_elm_index_item_eo_base_constructor(Eo *obj, Elm_Index_Item_Data *it)
|
|
{
|
|
obj = eo_constructor(eo_super(obj, ELM_INDEX_ITEM_CLASS));
|
|
it->base = eo_data_scope_get(obj, ELM_WIDGET_ITEM_CLASS);
|
|
elm_interface_atspi_accessible_role_set(obj, ELM_ATSPI_ROLE_PUSH_BUTTON);
|
|
|
|
return obj;
|
|
}
|
|
|
|
static Elm_Object_Item *
|
|
_item_new(Evas_Object *obj,
|
|
const char *letter,
|
|
Evas_Smart_Cb func,
|
|
const void *data)
|
|
{
|
|
Eo *eo_item;
|
|
|
|
ELM_INDEX_DATA_GET(obj, sd);
|
|
|
|
eo_item = eo_add(ELM_INDEX_ITEM_CLASS, obj);
|
|
if (!eo_item) return NULL;
|
|
|
|
ELM_INDEX_ITEM_DATA_GET(eo_item, it);
|
|
|
|
if (letter) it->letter = eina_stringshare_add(letter);
|
|
it->func = func;
|
|
WIDGET_ITEM_DATA_SET(EO_OBJ(it), data);
|
|
it->level = sd->level;
|
|
it->priority = -1;
|
|
|
|
return eo_item;
|
|
}
|
|
|
|
static Elm_Index_Item_Data *
|
|
_item_find(Evas_Object *obj,
|
|
const void *data)
|
|
{
|
|
Eina_List *l;
|
|
Elm_Object_Item *eo_item;
|
|
|
|
ELM_INDEX_DATA_GET(obj, sd);
|
|
|
|
EINA_LIST_FOREACH(sd->items, l, eo_item)
|
|
{
|
|
ELM_INDEX_ITEM_DATA_GET(eo_item, it);
|
|
if (WIDGET_ITEM_DATA_GET(eo_item) == data) return it;
|
|
}
|
|
return NULL;
|
|
}
|
|
|
|
static Eina_Bool
|
|
_delay_change_cb(void *data)
|
|
{
|
|
Elm_Object_Item *item;
|
|
|
|
ELM_INDEX_DATA_GET(data, sd);
|
|
|
|
sd->delay = NULL;
|
|
item = elm_index_selected_item_get(data, sd->level);
|
|
|
|
if (item)
|
|
{
|
|
eo_event_callback_call
|
|
(data, ELM_INDEX_EVENT_DELAY_CHANGED, item);
|
|
ELM_INDEX_ITEM_DATA_GET(item, it);
|
|
_index_priority_change(data, it);
|
|
}
|
|
return ECORE_CALLBACK_CANCEL;
|
|
}
|
|
|
|
static void
|
|
_sel_eval(Evas_Object *obj,
|
|
Evas_Coord evx,
|
|
Evas_Coord evy)
|
|
{
|
|
Evas_Coord x, y, w, h, bx, by, bw, bh, xx, yy;
|
|
Elm_Index_Item_Data *it, *it_closest, *it_last, *om_closest;
|
|
Elm_Object_Item *eo_item;
|
|
char *label = NULL, *last = NULL;
|
|
double cdv = 0.5;
|
|
Evas_Coord dist;
|
|
Eina_List *l;
|
|
int i, j, size, dh, dx, dy;
|
|
|
|
ELM_INDEX_DATA_GET(obj, sd);
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
for (i = 0; i <= sd->level; i++)
|
|
{
|
|
it_last = NULL;
|
|
it_closest = NULL;
|
|
om_closest = NULL;
|
|
dist = 0x7fffffff;
|
|
evas_object_geometry_get(sd->bx[i], &bx, &by, &bw, &bh);
|
|
|
|
EINA_LIST_FOREACH(sd->items, l, eo_item)
|
|
{
|
|
it = eo_data_scope_get(eo_item, ELM_INDEX_ITEM_CLASS);
|
|
if (it->level != i) continue;
|
|
if (it->level != sd->level)
|
|
{
|
|
if (it->selected)
|
|
{
|
|
it_closest = it;
|
|
break;
|
|
}
|
|
continue;
|
|
}
|
|
if (it->selected)
|
|
{
|
|
it_last = it;
|
|
it->selected = EINA_FALSE;
|
|
}
|
|
if (evas_object_visible_get(VIEW(it)))
|
|
{
|
|
evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
|
|
xx = x + (w / 2);
|
|
yy = y + (h / 2);
|
|
x = evx - xx;
|
|
y = evy - yy;
|
|
x = (x * x) + (y * y);
|
|
if ((x < dist) || (!it_closest))
|
|
{
|
|
if (sd->horizontal)
|
|
cdv = (double)(xx - bx) / (double)bw;
|
|
else
|
|
cdv = (double)(yy - by) / (double)bh;
|
|
it_closest = it;
|
|
dist = x;
|
|
}
|
|
}
|
|
}
|
|
if ((i == 0) && (sd->level == 0))
|
|
edje_object_part_drag_value_set
|
|
(wd->resize_obj, "elm.dragable.index.1", cdv, cdv);
|
|
|
|
if (it_closest && it_closest->omitted)
|
|
{
|
|
it = it_closest;
|
|
size = eina_list_count(it->omitted);
|
|
evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
|
|
dist = 0x7fffffff;
|
|
dh = h / size;
|
|
if (dh == 0)
|
|
WRN("too many index items to omit."); //FIXME
|
|
else
|
|
{
|
|
for (j = 0; j < size; j++)
|
|
{
|
|
xx = x + (w / 2);
|
|
yy = y + (dh * j) + (dh / 2);
|
|
dx = evx - xx;
|
|
dy = evy - yy;
|
|
dx = (dx * dx) + (dy * dy);
|
|
if ((dx < dist) || (!om_closest))
|
|
{
|
|
om_closest = eina_list_nth(it->omitted, j);
|
|
dist = dx;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (om_closest) om_closest->selected = EINA_TRUE;
|
|
else if (it_closest) it_closest->selected = EINA_TRUE;
|
|
|
|
if (it_closest != it_last)
|
|
{
|
|
if (it_last)
|
|
{
|
|
const char *stacking, *selectraise;
|
|
|
|
it = it_last;
|
|
if (it->head)
|
|
{
|
|
if (it->head != it_closest) it = it->head;
|
|
else it = NULL;
|
|
}
|
|
if (it)
|
|
{
|
|
edje_object_signal_emit
|
|
(VIEW(it), "elm,state,inactive", "elm");
|
|
stacking = edje_object_data_get(VIEW(it), "stacking");
|
|
selectraise = edje_object_data_get(VIEW(it), "selectraise");
|
|
if ((selectraise) && (!strcmp(selectraise, "on")))
|
|
{
|
|
if ((stacking) && (!strcmp(stacking, "below")))
|
|
evas_object_lower(VIEW(it));
|
|
}
|
|
}
|
|
}
|
|
if (it_closest)
|
|
{
|
|
const char *selectraise;
|
|
|
|
it = it_closest;
|
|
|
|
if (!((it_last) && (it_last->head) && (it_last->head == it_closest)))
|
|
{
|
|
edje_object_signal_emit(VIEW(it), "elm,state,active", "elm");
|
|
selectraise = edje_object_data_get(VIEW(it), "selectraise");
|
|
if ((selectraise) && (!strcmp(selectraise, "on")))
|
|
evas_object_raise(VIEW(it));
|
|
}
|
|
|
|
// ACCESS
|
|
if (_elm_config->access_mode == ELM_ACCESS_MODE_ON)
|
|
{
|
|
char *ret;
|
|
Eina_Strbuf *buf;
|
|
buf = eina_strbuf_new();
|
|
|
|
if (om_closest)
|
|
eina_strbuf_append_printf(buf, "index item %s clicked", om_closest->letter);
|
|
else
|
|
eina_strbuf_append_printf(buf, "index item %s clicked", it->letter);
|
|
ret = eina_strbuf_string_steal(buf);
|
|
eina_strbuf_free(buf);
|
|
|
|
_elm_access_highlight_set(it->base->access_obj);
|
|
_elm_access_say(ret);
|
|
}
|
|
|
|
if (om_closest)
|
|
eo_event_callback_call
|
|
(obj, ELM_INDEX_EVENT_CHANGED, EO_OBJ(om_closest));
|
|
else
|
|
eo_event_callback_call
|
|
(obj, ELM_INDEX_EVENT_CHANGED, EO_OBJ(it));
|
|
ecore_timer_del(sd->delay);
|
|
sd->delay = ecore_timer_add(sd->delay_change_time,
|
|
_delay_change_cb, obj);
|
|
}
|
|
}
|
|
if (it_closest)
|
|
{
|
|
if (om_closest) it = om_closest;
|
|
else it = it_closest;
|
|
if (!last && it->letter) last = strdup(it->letter);
|
|
else
|
|
{
|
|
if (!label && last) label = strdup(last);
|
|
else
|
|
{
|
|
if (label && last)
|
|
{
|
|
char *temp;
|
|
|
|
temp = realloc(label, strlen(label) +
|
|
strlen(last) + 1);
|
|
if (!temp)
|
|
{
|
|
free(label);
|
|
free(last);
|
|
return;
|
|
}
|
|
label = strcat(temp, last);
|
|
}
|
|
}
|
|
free(last);
|
|
last = NULL;
|
|
if (it->letter) last = strdup(it->letter);
|
|
}
|
|
}
|
|
}
|
|
if (!label) label = strdup("");
|
|
if (!last) last = strdup("");
|
|
|
|
elm_layout_text_set(obj, "elm.text.body", label);
|
|
elm_layout_text_set(obj, "elm.text", last);
|
|
|
|
free(label);
|
|
free(last);
|
|
}
|
|
|
|
static void
|
|
_on_mouse_down(void *data,
|
|
Evas *e EINA_UNUSED,
|
|
Evas_Object *o EINA_UNUSED,
|
|
void *event_info)
|
|
{
|
|
Evas_Event_Mouse_Down *ev = event_info;
|
|
Evas_Coord x, y, w;
|
|
|
|
ELM_INDEX_DATA_GET(data, sd);
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(data, wd);
|
|
|
|
if (ev->button != 1) return;
|
|
sd->mouse_down = EINA_TRUE;
|
|
evas_object_geometry_get(wd->resize_obj, &x, &y, &w, NULL);
|
|
sd->dx = ev->canvas.x - x;
|
|
sd->dy = ev->canvas.y - y;
|
|
if (!sd->autohide_disabled)
|
|
{
|
|
_index_box_clear(data, 1);
|
|
elm_layout_signal_emit(data, "elm,state,active", "elm");
|
|
}
|
|
_sel_eval(data, ev->canvas.x, ev->canvas.y);
|
|
edje_object_part_drag_value_set
|
|
(wd->resize_obj, "elm.dragable.pointer",
|
|
(!elm_object_mirrored_get(data)) ? sd->dx : (sd->dx - w), sd->dy);
|
|
if (sd->items && !sd->indicator_disabled)
|
|
elm_layout_signal_emit(data, "elm,indicator,state,active", "elm");
|
|
}
|
|
|
|
static void
|
|
_on_mouse_up(void *data,
|
|
Evas *e EINA_UNUSED,
|
|
Evas_Object *o EINA_UNUSED,
|
|
void *event_info)
|
|
{
|
|
Evas_Event_Mouse_Up *ev = event_info;
|
|
Elm_Object_Item *eo_item;
|
|
Elm_Object_Item *eo_id_item;
|
|
|
|
ELM_INDEX_DATA_GET(data, sd);
|
|
|
|
if (ev->button != 1) return;
|
|
sd->mouse_down = EINA_FALSE;
|
|
eo_item = elm_index_selected_item_get(data, sd->level);
|
|
if (eo_item)
|
|
{
|
|
eo_event_callback_call
|
|
(data, EVAS_CLICKABLE_INTERFACE_EVENT_CLICKED, eo_item);
|
|
eo_id_item = eo_item;
|
|
ELM_INDEX_ITEM_DATA_GET(eo_id_item, id_item);
|
|
if (id_item->func)
|
|
id_item->func((void *)WIDGET_ITEM_DATA_GET(eo_id_item), WIDGET(id_item), eo_id_item);
|
|
}
|
|
if (!sd->autohide_disabled)
|
|
elm_layout_signal_emit(data, "elm,state,inactive", "elm");
|
|
|
|
elm_layout_signal_emit(data, "elm,state,level,0", "elm");
|
|
if (sd->items && !sd->indicator_disabled)
|
|
elm_layout_signal_emit(data, "elm,indicator,state,inactive", "elm");
|
|
}
|
|
|
|
static void
|
|
_on_mouse_move(void *data,
|
|
Evas *e EINA_UNUSED,
|
|
Evas_Object *o EINA_UNUSED,
|
|
void *event_info)
|
|
{
|
|
Evas_Event_Mouse_Move *ev = event_info;
|
|
Evas_Coord minw = 0, minh = 0, x, y, dx, adx, w;
|
|
char buf[1024];
|
|
|
|
ELM_INDEX_DATA_GET(data, sd);
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(data, wd);
|
|
|
|
if (!sd->mouse_down) return;
|
|
elm_coords_finger_size_adjust(1, &minw, 1, &minh);
|
|
evas_object_geometry_get(wd->resize_obj, &x, &y, &w, NULL);
|
|
x = ev->cur.canvas.x - x;
|
|
y = ev->cur.canvas.y - y;
|
|
dx = x - sd->dx;
|
|
adx = dx;
|
|
if (adx < 0) adx = -dx;
|
|
edje_object_part_drag_value_set
|
|
(wd->resize_obj, "elm.dragable.pointer",
|
|
(!edje_object_mirrored_get(wd->resize_obj)) ?
|
|
x : (x - w), y);
|
|
if (!sd->horizontal)
|
|
{
|
|
if (adx > minw)
|
|
{
|
|
if (!sd->level)
|
|
{
|
|
sd->level = 1;
|
|
snprintf(buf, sizeof(buf), "elm,state,level,%i", sd->level);
|
|
elm_layout_signal_emit(data, buf, "elm");
|
|
eo_event_callback_call
|
|
(data, ELM_INDEX_EVENT_LEVEL_UP, NULL);
|
|
}
|
|
}
|
|
else
|
|
{
|
|
if (sd->level == 1)
|
|
{
|
|
sd->level = 0;
|
|
snprintf(buf, sizeof(buf), "elm,state,level,%i", sd->level);
|
|
elm_layout_signal_emit(data, buf, "elm");
|
|
eo_event_callback_call
|
|
(data, ELM_INDEX_EVENT_LEVEL_DOWN, NULL);
|
|
}
|
|
}
|
|
}
|
|
_sel_eval(data, ev->cur.canvas.x, ev->cur.canvas.y);
|
|
}
|
|
|
|
static void
|
|
_on_mouse_in_access(void *data,
|
|
Evas *e EINA_UNUSED,
|
|
Evas_Object *o EINA_UNUSED,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
ELM_INDEX_DATA_GET(data, sd);
|
|
|
|
if (sd->mouse_down) return;
|
|
|
|
if (!sd->autohide_disabled)
|
|
{
|
|
_index_box_clear(data, 1);
|
|
elm_layout_signal_emit(data, "elm,state,active", "elm");
|
|
}
|
|
}
|
|
|
|
static void
|
|
_on_mouse_move_access(void *data,
|
|
Evas *e EINA_UNUSED,
|
|
Evas_Object *o EINA_UNUSED,
|
|
void *event_info)
|
|
{
|
|
|
|
Evas_Event_Mouse_Down *ev = event_info;
|
|
Elm_Object_Item *eo_item;
|
|
Elm_Index_Item_Data *it_closest;
|
|
Eina_List *l;
|
|
Evas_Coord dist = 0;
|
|
Evas_Coord x, y, w, h, xx, yy;
|
|
|
|
ELM_INDEX_DATA_GET(data, sd);
|
|
|
|
it_closest = NULL;
|
|
dist = 0x7fffffff;
|
|
|
|
EINA_LIST_FOREACH(sd->items, l, eo_item)
|
|
{
|
|
ELM_INDEX_ITEM_DATA_GET(eo_item, it);
|
|
evas_object_geometry_get(VIEW(it), &x, &y, &w, &h);
|
|
xx = x + (w / 2);
|
|
yy = y + (h / 2);
|
|
x = ev->canvas.x - xx;
|
|
y = ev->canvas.y - yy;
|
|
x = (x * x) + (y * y);
|
|
if ((x < dist) || (!it_closest))
|
|
{
|
|
it_closest = it;
|
|
dist = x;
|
|
}
|
|
}
|
|
|
|
if (it_closest)
|
|
_elm_access_highlight_set(it_closest->base->access_obj);
|
|
}
|
|
|
|
static void
|
|
_on_mouse_out_access(void *data,
|
|
Evas *e EINA_UNUSED,
|
|
Evas_Object *o EINA_UNUSED,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
ELM_INDEX_DATA_GET(data, sd);
|
|
|
|
if (!sd->autohide_disabled)
|
|
elm_layout_signal_emit(data, "elm,state,inactive", "elm");
|
|
}
|
|
|
|
static void
|
|
_index_resize_cb(void *data EINA_UNUSED,
|
|
Evas *e EINA_UNUSED,
|
|
Evas_Object *obj,
|
|
void *event_info EINA_UNUSED)
|
|
{
|
|
ELM_INDEX_DATA_GET_OR_RETURN(obj, sd);
|
|
|
|
if (!sd->omit_enabled) return;
|
|
|
|
Elm_Object_Item *eo_item;
|
|
|
|
_index_box_clear(obj, 0);
|
|
_index_box_auto_fill(obj, 0);
|
|
|
|
eo_item = elm_index_selected_item_get(obj, sd->level);
|
|
if (eo_item)
|
|
{
|
|
ELM_INDEX_ITEM_DATA_GET(eo_item, it);
|
|
if (it->head)
|
|
edje_object_signal_emit(VIEW(it->head), "elm,state,active", "elm");
|
|
else
|
|
edje_object_signal_emit(VIEW(it), "elm,state,active", "elm");
|
|
}
|
|
}
|
|
|
|
static int
|
|
_sort_cb(const void *d1, const void *d2)
|
|
{
|
|
Elm_Object_Item *eo_it1 = (Elm_Object_Item *)d1, *eo_it2 = (Elm_Object_Item *)d2;
|
|
|
|
ELM_INDEX_ITEM_DATA_GET(eo_it1, it1);
|
|
ELM_INDEX_ITEM_DATA_GET(eo_it2, it2);
|
|
if (it1->priority <= it2->priority) return -1;
|
|
else return 1;
|
|
}
|
|
|
|
|
|
EOLIAN static void
|
|
_elm_index_evas_object_smart_add(Eo *obj, Elm_Index_Data *priv)
|
|
{
|
|
Evas_Object *o;
|
|
Evas_Coord minw = 0, minh = 0;
|
|
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
evas_obj_smart_add(eo_super(obj, MY_CLASS));
|
|
elm_widget_sub_object_parent_add(obj);
|
|
|
|
if (!elm_layout_theme_set
|
|
(obj, "index", "base/vertical", elm_widget_style_get(obj)))
|
|
CRI("Failed to set layout!");
|
|
|
|
evas_object_event_callback_add
|
|
(obj, EVAS_CALLBACK_RESIZE, _index_resize_cb, NULL);
|
|
|
|
priv->event_rect[0] = o = evas_object_rectangle_add(evas_object_evas_get(obj));
|
|
evas_object_color_set(o, 0, 0, 0, 0);
|
|
elm_coords_finger_size_adjust(1, &minw, 1, &minh);
|
|
evas_object_size_hint_min_set(o, minw, minh);
|
|
elm_layout_content_set(obj, "elm.swallow.event.0", o);
|
|
|
|
evas_object_event_callback_add
|
|
(o, EVAS_CALLBACK_MOUSE_DOWN, _on_mouse_down, obj);
|
|
evas_object_event_callback_add
|
|
(o, EVAS_CALLBACK_MOUSE_UP, _on_mouse_up, obj);
|
|
evas_object_event_callback_add
|
|
(o, EVAS_CALLBACK_MOUSE_MOVE, _on_mouse_move, obj);
|
|
|
|
// ACCESS
|
|
if (_elm_config->access_mode == ELM_ACCESS_MODE_ON)
|
|
{
|
|
evas_object_event_callback_add
|
|
(o, EVAS_CALLBACK_MOUSE_IN, _on_mouse_in_access, obj);
|
|
evas_object_event_callback_add
|
|
(o, EVAS_CALLBACK_MOUSE_MOVE, _on_mouse_move_access, obj);
|
|
evas_object_event_callback_add
|
|
(o, EVAS_CALLBACK_MOUSE_OUT, _on_mouse_out_access, obj);
|
|
}
|
|
|
|
if (edje_object_part_exists
|
|
(wd->resize_obj, "elm.swallow.event.1"))
|
|
{
|
|
o = evas_object_rectangle_add(evas_object_evas_get(obj));
|
|
priv->event_rect[1] = o;
|
|
evas_object_color_set(o, 0, 0, 0, 0);
|
|
evas_object_size_hint_min_set(o, minw, minh);
|
|
elm_layout_content_set(obj, "elm.swallow.event.1", o);
|
|
}
|
|
|
|
priv->bx[0] = evas_object_box_add(evas_object_evas_get(obj));
|
|
evas_object_box_layout_set(priv->bx[0], _box_custom_layout, priv, NULL);
|
|
elm_layout_content_set(obj, "elm.swallow.index.0", priv->bx[0]);
|
|
evas_object_show(priv->bx[0]);
|
|
|
|
priv->delay_change_time = INDEX_DELAY_CHANGE_TIME;
|
|
|
|
if (edje_object_part_exists
|
|
(wd->resize_obj, "elm.swallow.index.1"))
|
|
{
|
|
priv->bx[1] = evas_object_box_add(evas_object_evas_get(obj));
|
|
evas_object_box_layout_set
|
|
(priv->bx[1], _box_custom_layout, priv, NULL);
|
|
elm_widget_sub_object_add(obj, priv->bx[1]);
|
|
elm_layout_content_set(obj, "elm.swallow.index.1", priv->bx[1]);
|
|
evas_object_show(priv->bx[1]);
|
|
}
|
|
|
|
elm_layout_sizing_eval(obj);
|
|
elm_widget_can_focus_set(obj, EINA_FALSE);
|
|
|
|
// ACCESS
|
|
if (_elm_config->access_mode == ELM_ACCESS_MODE_ON)
|
|
_access_index_register(obj);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_index_evas_object_smart_del(Eo *obj, Elm_Index_Data *sd)
|
|
{
|
|
Elm_Index_Omit *o;
|
|
|
|
while (sd->items)
|
|
elm_wdg_item_del(sd->items->data);
|
|
|
|
EINA_LIST_FREE(sd->omit, o)
|
|
free(o);
|
|
|
|
ecore_timer_del(sd->delay);
|
|
|
|
evas_obj_smart_del(eo_super(obj, MY_CLASS));
|
|
}
|
|
|
|
static Eina_Bool _elm_index_smart_focus_next_enable = EINA_FALSE;
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_index_elm_widget_focus_next_manager_is(Eo *obj EINA_UNUSED, Elm_Index_Data *_pd EINA_UNUSED)
|
|
{
|
|
return _elm_index_smart_focus_next_enable;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_index_elm_widget_focus_direction_manager_is(Eo *obj EINA_UNUSED, Elm_Index_Data *_pd EINA_UNUSED)
|
|
{
|
|
return EINA_FALSE;
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_index_elm_widget_focus_next(Eo *obj, Elm_Index_Data *sd, Elm_Focus_Direction dir, Evas_Object **next, Elm_Object_Item **next_item)
|
|
{
|
|
Eina_Bool int_ret = EINA_FALSE;
|
|
|
|
Eina_List *items = NULL;
|
|
Eina_List *l = NULL;
|
|
Elm_Object_Item *eo_item;
|
|
Evas_Object *ao;
|
|
Evas_Object *po;
|
|
|
|
if (!sd->autohide_disabled)
|
|
elm_layout_signal_emit((Evas_Object *)obj, "elm,state,active", "elm");
|
|
|
|
po = (Evas_Object *)edje_object_part_object_get
|
|
(elm_layout_edje_get(obj), "access");
|
|
ao = evas_object_data_get(po, "_part_access_obj");
|
|
items = eina_list_append(items, ao);
|
|
|
|
EINA_LIST_FOREACH(sd->items, l, eo_item)
|
|
{
|
|
ELM_INDEX_ITEM_DATA_GET(eo_item, it);
|
|
if (it->level != 0) continue;
|
|
items = eina_list_append(items, it->base->access_obj);
|
|
}
|
|
|
|
int_ret = elm_widget_focus_list_next_get
|
|
(obj, items, eina_list_data_get, dir, next, next_item);
|
|
|
|
// to hide index item, if there is nothing to focus on autohide disable mode
|
|
if ((!sd->autohide_disabled) && (!int_ret))
|
|
elm_layout_signal_emit((Evas_Object *)obj, "elm,state,inactive", "elm");
|
|
|
|
return int_ret;
|
|
}
|
|
|
|
static void
|
|
_access_obj_process(Evas_Object *obj, Eina_Bool is_access)
|
|
{
|
|
Eina_List *l;
|
|
Elm_Object_Item *eo_item;
|
|
|
|
ELM_INDEX_DATA_GET(obj, sd);
|
|
|
|
EINA_LIST_FOREACH(sd->items, l, eo_item)
|
|
{
|
|
ELM_INDEX_ITEM_DATA_GET(eo_item, it);
|
|
if (it->level != 0) continue;
|
|
if (is_access) elm_wdg_item_access_register(eo_item);
|
|
else elm_wdg_item_access_unregister(eo_item);
|
|
}
|
|
|
|
if (is_access)
|
|
{
|
|
_access_index_register(obj);
|
|
|
|
evas_object_event_callback_add
|
|
(sd->event_rect[0], EVAS_CALLBACK_MOUSE_IN, _on_mouse_in_access, obj);
|
|
evas_object_event_callback_add
|
|
(sd->event_rect[0], EVAS_CALLBACK_MOUSE_MOVE, _on_mouse_move_access, obj);
|
|
evas_object_event_callback_add
|
|
(sd->event_rect[0], EVAS_CALLBACK_MOUSE_OUT, _on_mouse_out_access, obj);
|
|
}
|
|
else
|
|
{
|
|
// opposition of _access_index_register();
|
|
elm_widget_can_focus_set(obj, EINA_FALSE);
|
|
_elm_access_edje_object_part_object_unregister
|
|
(obj, elm_layout_edje_get(obj), "access");
|
|
|
|
evas_object_event_callback_del_full
|
|
(sd->event_rect[0], EVAS_CALLBACK_MOUSE_IN, _on_mouse_in_access, obj);
|
|
evas_object_event_callback_del_full
|
|
(sd->event_rect[0], EVAS_CALLBACK_MOUSE_MOVE, _on_mouse_move_access, obj);
|
|
evas_object_event_callback_del_full
|
|
(sd->event_rect[0], EVAS_CALLBACK_MOUSE_OUT, _on_mouse_out_access, obj);
|
|
}
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_index_elm_widget_access(Eo *obj, Elm_Index_Data *_pd EINA_UNUSED, Eina_Bool acs)
|
|
{
|
|
_elm_index_smart_focus_next_enable = acs;
|
|
_access_obj_process(obj, _elm_index_smart_focus_next_enable);
|
|
}
|
|
|
|
EAPI Evas_Object *
|
|
elm_index_add(Evas_Object *parent)
|
|
{
|
|
EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
|
|
Evas_Object *obj = eo_add(MY_CLASS, parent);
|
|
return obj;
|
|
}
|
|
|
|
EOLIAN static Eo *
|
|
_elm_index_eo_base_constructor(Eo *obj, Elm_Index_Data *_pd EINA_UNUSED)
|
|
{
|
|
obj = eo_constructor(eo_super(obj, MY_CLASS));
|
|
evas_obj_type_set(obj, MY_CLASS_NAME_LEGACY);
|
|
evas_obj_smart_callbacks_descriptions_set(obj, _smart_callbacks);
|
|
elm_interface_atspi_accessible_role_set(obj, ELM_ATSPI_ROLE_SCROLL_BAR);
|
|
|
|
return obj;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_index_autohide_disabled_set(Eo *obj, Elm_Index_Data *sd, Eina_Bool disabled)
|
|
{
|
|
disabled = !!disabled;
|
|
if (sd->autohide_disabled == disabled) return;
|
|
sd->autohide_disabled = disabled;
|
|
sd->level = 0;
|
|
if (sd->autohide_disabled)
|
|
{
|
|
_index_box_clear(obj, 1);
|
|
elm_layout_signal_emit(obj, "elm,state,active", "elm");
|
|
}
|
|
else
|
|
elm_layout_signal_emit(obj, "elm,state,inactive", "elm");
|
|
|
|
//FIXME: Should be update indicator based on the indicator visibility
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_index_autohide_disabled_get(Eo *obj EINA_UNUSED, Elm_Index_Data *sd)
|
|
{
|
|
return sd->autohide_disabled;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_index_item_level_set(Eo *obj EINA_UNUSED, Elm_Index_Data *sd, int level)
|
|
{
|
|
if (sd->level == level) return;
|
|
sd->level = level;
|
|
}
|
|
|
|
EOLIAN static int
|
|
_elm_index_item_level_get(Eo *obj EINA_UNUSED, Elm_Index_Data *sd)
|
|
{
|
|
return sd->level;
|
|
}
|
|
|
|
//FIXME: Should update indicator based on the autohidden status & indicator visibility
|
|
EOLIAN static void
|
|
_elm_index_item_selected_set(Eo *eo_it,
|
|
Elm_Index_Item_Data *it,
|
|
Eina_Bool selected)
|
|
{
|
|
Elm_Index_Item_Data *it_sel, *it_inactive, *it_active;
|
|
Evas_Object *obj = WIDGET(it);
|
|
|
|
ELM_INDEX_ITEM_CHECK_OR_RETURN(it);
|
|
ELM_INDEX_DATA_GET(obj, sd);
|
|
|
|
selected = !!selected;
|
|
it_sel = it;
|
|
if (it_sel->selected == selected) return;
|
|
|
|
if (selected)
|
|
{
|
|
Elm_Object_Item *eo_it_last = elm_index_selected_item_get(obj, sd->level);
|
|
|
|
if (eo_it_last)
|
|
{
|
|
ELM_INDEX_ITEM_DATA_GET(eo_it_last, it_last);
|
|
it_last->selected = EINA_FALSE;
|
|
if (it_last->head)
|
|
it_inactive = it_last->head;
|
|
else
|
|
it_inactive = it_last;
|
|
|
|
edje_object_signal_emit(VIEW(it_inactive),
|
|
"elm,state,inactive", "elm");
|
|
edje_object_message_signal_process(VIEW(it_inactive));
|
|
}
|
|
|
|
it_sel->selected = EINA_TRUE;
|
|
if (it_sel->head)
|
|
it_active = it_sel->head;
|
|
else
|
|
it_active = it_sel;
|
|
|
|
edje_object_signal_emit(VIEW(it_active), "elm,state,active", "elm");
|
|
edje_object_message_signal_process(VIEW(it_active));
|
|
|
|
eo_event_callback_call
|
|
(obj, ELM_INDEX_EVENT_CHANGED, eo_it);
|
|
eo_event_callback_call
|
|
(obj, EVAS_SELECTABLE_INTERFACE_EVENT_SELECTED, eo_it);
|
|
ecore_timer_del(sd->delay);
|
|
sd->delay = ecore_timer_add(sd->delay_change_time,
|
|
_delay_change_cb, obj);
|
|
}
|
|
else
|
|
{
|
|
it_sel->selected = EINA_FALSE;
|
|
if (it_sel->head)
|
|
it_inactive = it_sel->head;
|
|
else
|
|
it_inactive = it_sel;
|
|
|
|
edje_object_signal_emit(VIEW(it_inactive), "elm,state,inactive", "elm");
|
|
edje_object_message_signal_process(VIEW(it_inactive));
|
|
|
|
// for the case in which the selected item is unselected before mouse up
|
|
elm_layout_signal_emit(obj, "elm,indicator,state,inactive", "elm");
|
|
}
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item*
|
|
_elm_index_selected_item_get(const Eo *obj EINA_UNUSED, Elm_Index_Data *sd, int level)
|
|
{
|
|
Eina_List *l;
|
|
Elm_Object_Item *eo_item;
|
|
|
|
EINA_LIST_FOREACH(sd->items, l, eo_item)
|
|
{
|
|
ELM_INDEX_ITEM_DATA_GET(eo_item, it);
|
|
if ((it->selected) && (it->level == level))
|
|
{
|
|
return eo_item;
|
|
}
|
|
}
|
|
|
|
return NULL;
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item*
|
|
_elm_index_item_append(Eo *obj, Elm_Index_Data *sd, const char *letter, Evas_Smart_Cb func, const void *data)
|
|
{
|
|
Elm_Object_Item *eo_item;
|
|
|
|
eo_item = _item_new(obj, letter, func, data);
|
|
if (!eo_item) return NULL;
|
|
|
|
sd->items = eina_list_append(sd->items, eo_item);
|
|
|
|
ELM_INDEX_ITEM_DATA_GET(eo_item, it);
|
|
VIEW(it) = edje_object_add(evas_object_evas_get(obj));
|
|
|
|
if (_elm_config->atspi_mode)
|
|
{
|
|
elm_interface_atspi_accessible_added(eo_item);
|
|
elm_interface_atspi_accessible_children_changed_added_signal_emit(obj, eo_item);
|
|
}
|
|
|
|
return eo_item;
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item*
|
|
_elm_index_item_prepend(Eo *obj, Elm_Index_Data *sd, const char *letter, Evas_Smart_Cb func, const void *data)
|
|
{
|
|
Elm_Object_Item *eo_item;
|
|
|
|
eo_item = _item_new(obj, letter, func, data);
|
|
if (!eo_item) return NULL;
|
|
|
|
sd->items = eina_list_prepend(sd->items, eo_item);
|
|
|
|
ELM_INDEX_ITEM_DATA_GET(eo_item, it);
|
|
VIEW(it) = edje_object_add(evas_object_evas_get(obj));
|
|
|
|
if (_elm_config->atspi_mode)
|
|
{
|
|
elm_interface_atspi_accessible_added(eo_item);
|
|
elm_interface_atspi_accessible_children_changed_added_signal_emit(obj, eo_item);
|
|
}
|
|
|
|
return eo_item;
|
|
}
|
|
|
|
EINA_DEPRECATED EAPI Elm_Object_Item *
|
|
elm_index_item_prepend_relative(Evas_Object *obj,
|
|
const char *letter,
|
|
const void *item,
|
|
const Elm_Object_Item *relative)
|
|
{
|
|
return elm_index_item_insert_before
|
|
(obj, (Elm_Object_Item *)relative, letter, NULL, item);
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item*
|
|
_elm_index_item_insert_after(Eo *obj, Elm_Index_Data *sd, Elm_Object_Item *after, const char *letter, Evas_Smart_Cb func, const void *data)
|
|
{
|
|
Elm_Object_Item *eo_item;
|
|
|
|
|
|
if (!after) return elm_index_item_append(obj, letter, func, data);
|
|
|
|
eo_item = _item_new(obj, letter, func, data);
|
|
if (!eo_item) return NULL;
|
|
|
|
sd->items = eina_list_append_relative(sd->items, eo_item, after);
|
|
|
|
ELM_INDEX_ITEM_DATA_GET(eo_item, it);
|
|
VIEW(it) = edje_object_add(evas_object_evas_get(obj));
|
|
|
|
if (_elm_config->atspi_mode)
|
|
{
|
|
elm_interface_atspi_accessible_added(eo_item);
|
|
elm_interface_atspi_accessible_children_changed_added_signal_emit(obj, eo_item);
|
|
}
|
|
|
|
return eo_item;
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item*
|
|
_elm_index_item_insert_before(Eo *obj, Elm_Index_Data *sd, Elm_Object_Item *before, const char *letter, Evas_Smart_Cb func, const void *data)
|
|
{
|
|
Elm_Object_Item *eo_item;
|
|
|
|
if (!before) return elm_index_item_prepend(obj, letter, func, data);
|
|
|
|
eo_item = _item_new(obj, letter, func, data);
|
|
if (!eo_item) return NULL;
|
|
|
|
sd->items = eina_list_prepend_relative(sd->items, eo_item, before);
|
|
|
|
ELM_INDEX_ITEM_DATA_GET(eo_item, it);
|
|
VIEW(it) = edje_object_add(evas_object_evas_get(obj));
|
|
|
|
if (_elm_config->atspi_mode)
|
|
{
|
|
elm_interface_atspi_accessible_added(eo_item);
|
|
elm_interface_atspi_accessible_children_changed_added_signal_emit(obj, eo_item);
|
|
}
|
|
|
|
return eo_item;
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item*
|
|
_elm_index_item_sorted_insert(Eo *obj, Elm_Index_Data *sd, const char *letter, Evas_Smart_Cb func, const void *data, Eina_Compare_Cb cmp_func, Eina_Compare_Cb cmp_data_func)
|
|
{
|
|
Elm_Object_Item *eo_item;
|
|
Eina_List *lnear;
|
|
int cmp;
|
|
|
|
if (!(sd->items)) return elm_index_item_append(obj, letter, func, data);
|
|
|
|
eo_item = _item_new(obj, letter, func, data);
|
|
if (!eo_item) return NULL;
|
|
|
|
lnear = eina_list_search_sorted_near_list(sd->items, cmp_func, eo_item, &cmp);
|
|
if (cmp < 0)
|
|
sd->items = eina_list_append_relative_list(sd->items, eo_item, lnear);
|
|
else if (cmp > 0)
|
|
sd->items = eina_list_prepend_relative_list(sd->items, eo_item, lnear);
|
|
else
|
|
{
|
|
/* If cmp_data_func is not provided, append a duplicated item */
|
|
if (!cmp_data_func)
|
|
sd->items = eina_list_append_relative_list(sd->items, eo_item, lnear);
|
|
else
|
|
{
|
|
Elm_Object_Item *eo_p_it = eina_list_data_get(lnear);
|
|
const void *item_data = WIDGET_ITEM_DATA_GET(eo_item);
|
|
if (cmp_data_func(WIDGET_ITEM_DATA_GET(eo_p_it), item_data) >= 0)
|
|
WIDGET_ITEM_DATA_SET(eo_p_it, item_data);
|
|
elm_wdg_item_del(eo_item);
|
|
eo_item = NULL;
|
|
}
|
|
}
|
|
ELM_INDEX_ITEM_DATA_GET(eo_item, it);
|
|
VIEW(it) = edje_object_add(evas_object_evas_get(obj));
|
|
|
|
if (_elm_config->atspi_mode)
|
|
{
|
|
elm_interface_atspi_accessible_added(eo_item);
|
|
elm_interface_atspi_accessible_children_changed_added_signal_emit(obj, eo_item);
|
|
}
|
|
|
|
if (!eo_item) return NULL;
|
|
else return eo_item;
|
|
}
|
|
|
|
EOLIAN static Elm_Object_Item*
|
|
_elm_index_item_find(Eo *obj, Elm_Index_Data *_pd EINA_UNUSED, const void *data)
|
|
{
|
|
Elm_Index_Item_Data *it = _item_find(obj, data);
|
|
return EO_OBJ(it);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_index_item_clear(Eo *obj, Elm_Index_Data *sd)
|
|
{
|
|
Elm_Object_Item *eo_item;
|
|
Eina_List *l, *clear = NULL;
|
|
|
|
_index_box_clear(obj, sd->level);
|
|
EINA_LIST_FOREACH(sd->items, l, eo_item)
|
|
{
|
|
ELM_INDEX_ITEM_DATA_GET(eo_item, it);
|
|
if (it->level != sd->level) continue;
|
|
clear = eina_list_append(clear, eo_item);
|
|
}
|
|
EINA_LIST_FREE(clear, eo_item)
|
|
elm_wdg_item_del(eo_item);
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_index_level_go(Eo *obj, Elm_Index_Data *sd, int level)
|
|
{
|
|
Elm_Object_Item *eo_it;
|
|
Eina_List *l;
|
|
int prev;
|
|
|
|
sd->items = eina_list_sort(sd->items, 0, EINA_COMPARE_CB(_sort_cb));
|
|
|
|
if (level == 0)
|
|
{
|
|
sd->default_num = 0;
|
|
sd->group_num = 0;
|
|
sd->show_group = -1;
|
|
prev = -1;
|
|
EINA_LIST_FOREACH(sd->items, l, eo_it)
|
|
{
|
|
ELM_INDEX_ITEM_DATA_GET(eo_it, it);
|
|
if (it->priority == -1) sd->default_num++;
|
|
if (it->priority != prev)
|
|
{
|
|
if (prev == -1) sd->show_group = it->priority;
|
|
sd->group_num++;
|
|
prev = it->priority;
|
|
}
|
|
}
|
|
}
|
|
|
|
_index_box_clear(obj, 0);
|
|
_index_box_auto_fill(obj, 0);
|
|
if (sd->level == 1)
|
|
{
|
|
_index_box_clear(obj, 1);
|
|
_index_box_auto_fill(obj, 1);
|
|
}
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_index_indicator_disabled_set(Eo *obj, Elm_Index_Data *sd, Eina_Bool disabled)
|
|
{
|
|
disabled = !!disabled;
|
|
if (sd->indicator_disabled == disabled) return;
|
|
sd->indicator_disabled = disabled;
|
|
if (!sd->items) return;
|
|
if (disabled)
|
|
elm_layout_signal_emit(obj, "elm,indicator,state,inactive", "elm");
|
|
else
|
|
elm_layout_signal_emit(obj, "elm,indicator,state,active", "elm");
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_index_indicator_disabled_get(Eo *obj EINA_UNUSED, Elm_Index_Data *sd)
|
|
{
|
|
return sd->indicator_disabled;
|
|
}
|
|
|
|
EOLIAN static const char *
|
|
_elm_index_item_letter_get(const Eo *item EINA_UNUSED, Elm_Index_Item_Data *it)
|
|
{
|
|
return it->letter;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_index_horizontal_set(Eo *obj, Elm_Index_Data *sd, Eina_Bool horizontal)
|
|
{
|
|
horizontal = !!horizontal;
|
|
if (horizontal == sd->horizontal) return;
|
|
|
|
sd->horizontal = horizontal;
|
|
elm_obj_widget_theme_apply(obj);
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_index_horizontal_get(Eo *obj EINA_UNUSED, Elm_Index_Data *sd)
|
|
{
|
|
return sd->horizontal;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_index_delay_change_time_set(Eo *obj EINA_UNUSED, Elm_Index_Data *sd, double dtime)
|
|
{
|
|
sd->delay_change_time = dtime;
|
|
}
|
|
|
|
EOLIAN static double
|
|
_elm_index_delay_change_time_get(Eo *obj EINA_UNUSED, Elm_Index_Data *sd)
|
|
{
|
|
return sd->delay_change_time;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_index_omit_enabled_set(Eo *obj, Elm_Index_Data *sd, Eina_Bool enabled)
|
|
{
|
|
if (sd->horizontal) return;
|
|
|
|
enabled = !!enabled;
|
|
if (sd->omit_enabled == enabled) return;
|
|
sd->omit_enabled = enabled;
|
|
|
|
_index_box_clear(obj, 0);
|
|
_index_box_auto_fill(obj, 0);
|
|
if (sd->level == 1)
|
|
{
|
|
_index_box_clear(obj, 1);
|
|
_index_box_auto_fill(obj, 1);
|
|
}
|
|
}
|
|
|
|
EOLIAN static Eina_Bool
|
|
_elm_index_omit_enabled_get(Eo *obj EINA_UNUSED, Elm_Index_Data *sd)
|
|
{
|
|
return sd->omit_enabled;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_index_item_priority_set(Eo *eo_it EINA_UNUSED, Elm_Index_Item_Data *it, int priority)
|
|
{
|
|
if (priority < -1)
|
|
{
|
|
WRN("priority value should be greater than or equal to -1.");
|
|
return;
|
|
}
|
|
|
|
it->priority = priority;
|
|
}
|
|
|
|
EOLIAN static void
|
|
_elm_index_standard_priority_set(Eo *obj, Elm_Index_Data *sd, int priority)
|
|
{
|
|
if (priority < -1)
|
|
{
|
|
WRN("priority value should be greater than or equal to -1.");
|
|
return;
|
|
}
|
|
if (priority != sd->show_group)
|
|
{
|
|
sd->next_group = priority;
|
|
if (priority > sd->show_group)
|
|
_priority_up_cb((void *)obj);
|
|
else
|
|
_priority_down_cb((void *)obj);
|
|
}
|
|
}
|
|
|
|
EOLIAN static int
|
|
_elm_index_standard_priority_get(Eo *obj EINA_UNUSED, Elm_Index_Data *sd)
|
|
{
|
|
return sd->show_group;
|
|
}
|
|
|
|
static void
|
|
_elm_index_class_constructor(Eo_Class *klass)
|
|
{
|
|
evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
|
|
}
|
|
|
|
static Eina_Bool
|
|
_item_action_activate(Eo *obj, const char *params EINA_UNUSED EINA_UNUSED)
|
|
{
|
|
elm_index_item_selected_set(obj, EINA_TRUE);
|
|
return EINA_TRUE;
|
|
}
|
|
|
|
EOLIAN static Eina_List*
|
|
_elm_index_elm_interface_atspi_accessible_children_get(Eo *obj, Elm_Index_Data *data)
|
|
{
|
|
Eina_List *ret;
|
|
ret = elm_interface_atspi_accessible_children_get(eo_super(obj, ELM_INDEX_CLASS));
|
|
return eina_list_merge(eina_list_clone(data->items), ret);
|
|
}
|
|
|
|
EOLIAN static char*
|
|
_elm_index_item_elm_interface_atspi_accessible_name_get(Eo *eo_it, Elm_Index_Item_Data *data)
|
|
{
|
|
char *name;
|
|
name = elm_interface_atspi_accessible_name_get(eo_super(eo_it, ELM_INDEX_ITEM_CLASS));
|
|
if (name) return name;
|
|
|
|
return data->letter ? strdup(data->letter) : NULL;
|
|
}
|
|
|
|
EOLIAN static const Elm_Atspi_Action*
|
|
_elm_index_item_elm_interface_atspi_widget_action_elm_actions_get(Eo *eo_it EINA_UNUSED, Elm_Index_Item_Data *data EINA_UNUSED)
|
|
{
|
|
static Elm_Atspi_Action atspi_actions[] = {
|
|
{ "activate", "activate", NULL, _item_action_activate},
|
|
{ NULL, NULL, NULL, NULL }
|
|
};
|
|
return &atspi_actions[0];
|
|
}
|
|
|
|
#include "elm_index_item.eo.c"
|
|
#include "elm_index.eo.c"
|