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efl/legacy/elementary/src/lib/elm_index.c

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#ifdef HAVE_CONFIG_H
# include "elementary_config.h"
#endif
#include <Elementary.h>
#include "elm_priv.h"
#include "els_box.h"
#include "elm_widget_layout.h"
#include "elm_widget_index.h"
EAPI Eo_Op ELM_OBJ_INDEX_BASE_ID = EO_NOOP;
#define MY_CLASS ELM_OBJ_INDEX_CLASS
#define MY_CLASS_NAME "elm_index"
#define INDEX_DELAY_CHANGE_TIME 0.2
static const char SIG_CHANGED[] = "changed";
static const char SIG_DELAY_CHANGED[] = "delay,changed";
static const char SIG_SELECTED[] = "selected";
static const char SIG_LEVEL_UP[] = "level,up";
static const char SIG_LEVEL_DOWN[] = "level,down";
static const char SIG_LANG_CHANGED[] = "language,changed";
static const Evas_Smart_Cb_Description _smart_callbacks[] = {
{SIG_CHANGED, ""},
{SIG_DELAY_CHANGED, ""},
{SIG_SELECTED, ""},
{SIG_LEVEL_UP, ""},
{SIG_LEVEL_DOWN, ""},
{SIG_LANG_CHANGED, ""},
{"focused", ""}, /**< handled by elm_widget */
{"unfocused", ""}, /**< handled by elm_widget */
{NULL, NULL}
};
static void
_elm_index_smart_translate(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
{
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
evas_object_smart_callback_call(obj, SIG_LANG_CHANGED, NULL);
if (ret) *ret = EINA_TRUE;
}
static void
_item_free(Elm_Index_Item *it)
{
ELM_INDEX_DATA_GET(WIDGET(it), sd);
sd->items = eina_list_remove(sd->items, it);
if (it->omitted)
it->omitted = eina_list_free(it->omitted);
ELM_SAFE_FREE(it->letter, eina_stringshare_del);
}
static void
_box_custom_layout(Evas_Object *o,
Evas_Object_Box_Data *priv,
void *data)
{
Elm_Index_Smart_Data *sd = data;
_els_box_layout(o, priv, sd->horizontal, 1, 0);
}
static void
_index_box_clear(Evas_Object *obj,
Evas_Object *box __UNUSED__,
int level)
{
Eina_List *l;
Elm_Index_Item *it;
ELM_INDEX_DATA_GET(obj, sd);
if (!sd->level_active[level]) return;
EINA_LIST_FOREACH(sd->items, l, it)
{
if (!VIEW(it)) continue;
if (it->level != level) continue;
evas_object_del(VIEW(it));
VIEW(it) = NULL;
}
sd->level_active[level] = EINA_FALSE;
}
static void
_access_index_register(Evas_Object *obj)
{
Evas_Object *ao;
elm_widget_can_focus_set(obj, EINA_TRUE);
ao = _elm_access_edje_object_part_object_register
(obj, elm_layout_edje_get(obj), "access");
_elm_access_text_set
(_elm_access_info_get(ao), ELM_ACCESS_TYPE, E_("Index"));
}
static char *
_access_info_cb(void *data, Evas_Object *obj __UNUSED__)
{
const char *txt = NULL;
Elm_Index_Item *it = (Elm_Index_Item *)data;
ELM_INDEX_ITEM_CHECK_OR_RETURN(it, NULL);
txt = elm_widget_access_info_get(obj);
if (!txt) txt = it->letter;
if (txt) return strdup(txt);
return NULL;
}
static void
_access_widget_item_register(Elm_Index_Item *it)
{
Elm_Access_Info *ai;
_elm_access_widget_item_register((Elm_Widget_Item *)it);
ai = _elm_access_info_get(it->base.access_obj);
_elm_access_text_set(ai, ELM_ACCESS_TYPE, E_("Index Item"));
_elm_access_callback_set(ai, ELM_ACCESS_INFO, _access_info_cb, it);
}
static void
_omit_calc(void *data, int num_of_items, int max_num_of_items)
{
Elm_Index_Smart_Data *sd = data;
int max_group_num, num_of_extra_items, i, g, size, sum, *group_pos, *omit_info;
Elm_Index_Omit *o;
Elm_Index_Item *it;
Eina_List *l;
EINA_LIST_FREE(sd->omit, o)
free(o);
EINA_LIST_FOREACH(sd->items, l, it)
{
if (it->omitted)
it->omitted = eina_list_free(it->omitted);
if (it->head) it->head = NULL;
}
if ((max_num_of_items < 3) || (num_of_items <= max_num_of_items)) return;
max_group_num = (max_num_of_items - 1) / 2;
num_of_extra_items = num_of_items - max_num_of_items;
group_pos = (int *)malloc(sizeof(int) * max_group_num);
omit_info = (int *)malloc(sizeof(int) * max_num_of_items);
if (num_of_extra_items >= max_group_num)
{
g = 1;
for (i = 0; i < max_group_num; i++)
{
group_pos[i] = g;
g += 2;
}
}
else
{
size = max_num_of_items / (num_of_extra_items + 1);
g = size;
for (i = 0; i < num_of_extra_items; i++)
{
group_pos[i] = g;
g += size;
}
}
for (i = 0; i < max_num_of_items; i++)
omit_info[i] = 1;
for (i = 0; i < num_of_extra_items; i++)
omit_info[group_pos[i % max_group_num]]++;
sum = 0;
for (i = 0; i < max_num_of_items; i++)
{
if (omit_info[i] > 1)
{
o = (Elm_Index_Omit *)malloc(sizeof(Elm_Index_Omit));
o->offset = sum;
o->count = omit_info[i];
sd->omit = eina_list_append(sd->omit, o);
}
sum += omit_info[i];
}
free(group_pos);
free(omit_info);
}
// FIXME: always have index filled
static void
_index_box_auto_fill(Evas_Object *obj,
Evas_Object *box,
int level)
{
int i = 0, max_num_of_items = 0, num_of_items = 0, g = 0, skip = 0;
Eina_List *l;
Eina_Bool rtl;
Elm_Index_Item *it, *head = NULL;
Evas_Coord mw, mh, ih;
Evas_Object *o;
Elm_Index_Omit *om;
ELM_INDEX_DATA_GET(obj, sd);
if (sd->level_active[level]) return;
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
evas_object_geometry_get(wd->resize_obj, NULL, NULL, NULL, &ih);
rtl = elm_widget_mirrored_get(obj);
if (sd->omit_enabled)
{
o = edje_object_add(evas_object_evas_get(obj));
elm_widget_theme_object_set
(obj, o, "index", "item/vertical",
elm_widget_style_get(obj));
edje_object_size_min_restricted_calc(o, NULL, &mh, 0, 0);
EINA_LIST_FOREACH(sd->items, l, it)
if (it->level == level) num_of_items++;
if (mh != 0)
max_num_of_items = ih / mh;
_omit_calc(sd, num_of_items, max_num_of_items);
}
om = eina_list_nth(sd->omit, g);
EINA_LIST_FOREACH(sd->items, l, it)
{
const char *stacking;
if (it->level != level) continue;
if ((om) && (i == om->offset))
{
skip = om->count;
skip--;
head = it;
it->head = head;
head->omitted = eina_list_append(head->omitted, it);
om = eina_list_nth(sd->omit, ++g);
}
else if (skip > 0)
{
skip--;
i++;
if (head)
{
it->head = head;
head->omitted = eina_list_append(head->omitted, it);
}
continue;
}
o = edje_object_add(evas_object_evas_get(obj));
VIEW(it) = o;
edje_object_mirrored_set(VIEW(it), rtl);
if (sd->horizontal)
{
if (i & 0x1)
elm_widget_theme_object_set
(obj, o, "index", "item_odd/horizontal",
elm_widget_style_get(obj));
else
elm_widget_theme_object_set
(obj, o, "index", "item/horizontal",
elm_widget_style_get(obj));
}
else
{
if (i & 0x1)
elm_widget_theme_object_set
(obj, o, "index", "item_odd/vertical",
elm_widget_style_get(obj));
else
elm_widget_theme_object_set
(obj, o, "index", "item/vertical",
elm_widget_style_get(obj));
}
if (skip > 0)
edje_object_part_text_escaped_set(o, "elm.text", "*");
else
edje_object_part_text_escaped_set(o, "elm.text", it->letter);
edje_object_size_min_restricted_calc(o, &mw, &mh, 0, 0);
evas_object_size_hint_min_set(o, mw, mh);
evas_object_size_hint_weight_set(o, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
evas_object_size_hint_align_set(o, EVAS_HINT_FILL, EVAS_HINT_FILL);
elm_widget_sub_object_add(obj, o);
evas_object_box_append(box, o);
stacking = edje_object_data_get(o, "stacking");
if (stacking)
{
if (!strcmp(stacking, "below")) evas_object_lower(o);
else if (!strcmp(stacking, "above"))
evas_object_raise(o);
}
evas_object_show(o);
i++;
// ACCESS
if ((it->level == 0) &&
(_elm_config->access_mode == ELM_ACCESS_MODE_ON))
_access_widget_item_register(it);
}
evas_object_smart_calculate(box);
sd->level_active[level] = EINA_TRUE;
}
static void
_elm_index_smart_theme(Eo *obj, void *_pd, va_list *list)
{
Evas_Coord minw = 0, minh = 0;
Elm_Index_Item *it;
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
if (ret) *ret = EINA_FALSE;
Eina_Bool int_ret = EINA_FALSE;
Elm_Index_Smart_Data *sd = _pd;
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
Elm_Layout_Smart_Data *ld = eo_data_scope_get(obj, ELM_OBJ_LAYOUT_CLASS);
_index_box_clear(obj, sd->bx[0], 0);
_index_box_clear(obj, sd->bx[1], 1);
if (sd->horizontal)
eina_stringshare_replace(&ld->group, "base/horizontal");
else
eina_stringshare_replace(&ld->group, "base/vertical");
eo_do_super(obj, MY_CLASS, elm_wdg_theme(&int_ret));
if (!int_ret) return;
elm_coords_finger_size_adjust(1, &minw, 1, &minh);
evas_object_size_hint_min_set(sd->event[0], minw, minh);
if (edje_object_part_exists
(wd->resize_obj, "elm.swallow.index.1"))
{
if (!sd->bx[1])
{
sd->bx[1] = evas_object_box_add(evas_object_evas_get(obj));
evas_object_box_layout_set
(sd->bx[1], _box_custom_layout, sd, NULL);
elm_widget_sub_object_add(obj, sd->bx[1]);
}
elm_layout_content_set(obj, "elm.swallow.index.1", sd->bx[1]);
}
else if (sd->bx[1])
{
evas_object_del(sd->bx[1]);
sd->bx[1] = NULL;
}
if (edje_object_part_exists
(wd->resize_obj, "elm.swallow.event.1"))
{
if (!sd->event[1])
{
sd->event[1] =
evas_object_rectangle_add(evas_object_evas_get(obj));
evas_object_color_set(sd->event[1], 0, 0, 0, 0);
elm_widget_sub_object_add(obj, sd->event[1]);
}
elm_layout_content_set(obj, "elm.swallow.event.1", sd->event[1]);
evas_object_size_hint_min_set(sd->event[1], minw, minh);
}
else if (sd->event[1])
{
evas_object_del(sd->event[1]);
sd->event[1] = NULL;
}
edje_object_message_signal_process(wd->resize_obj);
elm_layout_sizing_eval(obj);
_index_box_auto_fill(obj, sd->bx[0], 0);
if (sd->autohide_disabled)
{
if (sd->level == 1) _index_box_auto_fill(obj, sd->bx[1], 1);
elm_layout_signal_emit(obj, "elm,state,active", "elm");
}
else elm_layout_signal_emit(obj, "elm,state,inactive", "elm");
it = (Elm_Index_Item *)elm_index_selected_item_get(obj, sd->level);
if (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");
}
if (ret) *ret = EINA_TRUE;
// ACCESS
if (_elm_config->access_mode == ELM_ACCESS_MODE_ON)
_access_index_register(obj);
}
static void
_elm_index_smart_sizing_eval(Eo *obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
{
Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
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, maxw, maxh);
}
static Eina_Bool
_item_del_pre_hook(Elm_Object_Item *it)
{
ELM_INDEX_DATA_GET(WIDGET(it), sd);
_item_free((Elm_Index_Item *)it);
_index_box_clear(WIDGET(it), sd->bx[sd->level], sd->level);
return EINA_TRUE;
}
static Elm_Index_Item *
_item_new(Evas_Object *obj,
const char *letter,
Evas_Smart_Cb func,
const void *data)
{
Elm_Index_Item *it;
ELM_INDEX_DATA_GET(obj, sd);
it = elm_widget_item_new(obj, Elm_Index_Item);
if (!it) return NULL;
elm_widget_item_del_pre_hook_set(it, _item_del_pre_hook);
if (letter) it->letter = eina_stringshare_add(letter);
it->func = func;
it->base.data = data;
it->level = sd->level;
return it;
}
static Elm_Index_Item *
_item_find(Evas_Object *obj,
const void *data)
{
Eina_List *l;
Elm_Index_Item *it;
ELM_INDEX_DATA_GET(obj, sd);
EINA_LIST_FOREACH(sd->items, l, it)
if (it->base.data == 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) evas_object_smart_callback_call(data, SIG_DELAY_CHANGED, item);
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 *it, *it_closest, *it_last, *om_closest;
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_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
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, it)
{
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 (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)
evas_object_smart_callback_call
(obj, SIG_CHANGED, om_closest);
else
evas_object_smart_callback_call
(obj, SIG_CHANGED, it);
if (sd->delay) 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)
{
label = realloc(label, strlen(label) +
strlen(last) + 1);
if (!label) return;
strcat(label, last);
}
}
free(last);
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_wheel(void *data __UNUSED__,
Evas *e __UNUSED__,
Evas_Object *o __UNUSED__,
void *event_info __UNUSED__)
{
}
static void
_on_mouse_down(void *data,
Evas *e __UNUSED__,
Evas_Object *o __UNUSED__,
void *event_info)
{
Evas_Event_Mouse_Down *ev = event_info;
Evas_Coord x, y, w;
ELM_INDEX_DATA_GET(data, sd);
Elm_Widget_Smart_Data *wd = eo_data_scope_get(data, ELM_OBJ_WIDGET_CLASS);
if (ev->button != 1) return;
sd->down = 1;
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, sd->bx[1], 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 __UNUSED__,
Evas_Object *o __UNUSED__,
void *event_info)
{
Evas_Event_Mouse_Up *ev = event_info;
Elm_Object_Item *item;
Elm_Index_Item *id_item;
ELM_INDEX_DATA_GET(data, sd);
if (ev->button != 1) return;
sd->down = 0;
item = elm_index_selected_item_get(data, sd->level);
if (item)
{
evas_object_smart_callback_call(data, SIG_SELECTED, item);
id_item = (Elm_Index_Item *)item;
if (id_item->func)
id_item->func((void *)id_item->base.data, WIDGET(id_item), 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 __UNUSED__,
Evas_Object *o __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_Smart_Data *wd = eo_data_scope_get(data, ELM_OBJ_WIDGET_CLASS);
if (!sd->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");
evas_object_smart_callback_call(data, SIG_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");
evas_object_smart_callback_call(data, SIG_LEVEL_DOWN, NULL);
}
}
}
_sel_eval(data, ev->cur.canvas.x, ev->cur.canvas.y);
}
static void
_on_mouse_in_access(void *data,
Evas *e __UNUSED__,
Evas_Object *o __UNUSED__,
void *event_info __UNUSED__)
{
ELM_INDEX_DATA_GET(data, sd);
if (sd->down) return;
if (!sd->autohide_disabled)
{
_index_box_clear(data, sd->bx[1], 1);
elm_layout_signal_emit(data, "elm,state,active", "elm");
}
}
static void
_on_mouse_move_access(void *data,
Evas *e __UNUSED__,
Evas_Object *o __UNUSED__,
void *event_info)
{
Evas_Event_Mouse_Down *ev = event_info;
Elm_Index_Item *it, *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, 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 __UNUSED__,
Evas_Object *o __UNUSED__,
void *event_info __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,
Evas *e __UNUSED__,
Evas_Object *obj __UNUSED__,
void *event_info __UNUSED__)
{
ELM_INDEX_DATA_GET_OR_RETURN(data, sd);
if (!sd->omit_enabled) return;
Elm_Index_Item *it;
_index_box_clear(data, sd->bx[0], 0);
_index_box_auto_fill(data, sd->bx[0], 0);
it = (Elm_Index_Item *)elm_index_selected_item_get(obj, sd->level);
if (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 void
_elm_index_smart_add(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
{
Evas_Object *o;
Evas_Coord minw, minh;
Elm_Index_Smart_Data *priv = _pd;
Elm_Widget_Smart_Data *wd = eo_data_scope_get(obj, ELM_OBJ_WIDGET_CLASS);
eo_do_super(obj, MY_CLASS, evas_obj_smart_add());
if (!elm_layout_theme_set
(obj, "index", "base/vertical", elm_widget_style_get(obj)))
CRITICAL("Failed to set layout!");
o = evas_object_rectangle_add(evas_object_evas_get(obj));
priv->event[0] = o;
evas_object_color_set(o, 0, 0, 0, 0);
minw = minh = 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);
elm_widget_sub_object_add(obj, o);
evas_object_event_callback_add
(obj, EVAS_CALLBACK_RESIZE, _index_resize_cb, obj);
evas_object_event_callback_add
(o, EVAS_CALLBACK_MOUSE_WHEEL, _on_mouse_wheel, obj);
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[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);
elm_widget_sub_object_add(obj, 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_widget_sub_object_add(obj, priv->bx[0]);
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);
}
static void
_elm_index_smart_del(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
{
Elm_Index_Omit *o;
Elm_Index_Smart_Data *sd = _pd;
while (sd->items)
elm_widget_item_del(sd->items->data);
EINA_LIST_FREE(sd->omit, o)
free(o);
if (sd->delay) ecore_timer_del(sd->delay);
eo_do_super(obj, MY_CLASS, evas_obj_smart_del());
}
static Eina_Bool _elm_index_smart_focus_next_enable = EINA_FALSE;
static void
_elm_index_smart_focus_next_manager_is(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED, va_list *list)
{
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
*ret = _elm_index_smart_focus_next_enable;
}
static void
_elm_index_smart_focus_direction_manager_is(Eo *obj EINA_UNUSED, void *_pd EINA_UNUSED, va_list *list)
{
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
*ret = EINA_FALSE;
}
static void
_elm_index_smart_focus_next(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
{
Elm_Focus_Direction dir = va_arg(*list, Elm_Focus_Direction);
Evas_Object **next = va_arg(*list, Evas_Object **);
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
if (ret) *ret = EINA_FALSE;
Eina_Bool int_ret = EINA_FALSE;
Eina_List *items = NULL;
Eina_List *l = NULL;
Elm_Index_Item *it;
Evas_Object *ao;
Evas_Object *po;
Elm_Index_Smart_Data *sd = _pd;
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, 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);
// to hide index item, if there is nothing to focus on autohide disalbe mode
if ((!sd->autohide_disabled) && (!int_ret))
elm_layout_signal_emit((Evas_Object *)obj, "elm,state,inactive", "elm");
if (ret) *ret = int_ret;
}
static void
_access_obj_process(Evas_Object *obj, Eina_Bool is_access)
{
Eina_List *l;
Elm_Index_Item *it;
ELM_INDEX_DATA_GET(obj, sd);
EINA_LIST_FOREACH(sd->items, l, it)
{
if (it->level != 0) continue;
if (is_access) _access_widget_item_register(it);
else _elm_access_widget_item_unregister((Elm_Widget_Item *)it);
}
if (is_access)
{
_access_index_register(obj);
evas_object_event_callback_add
(sd->event[0], EVAS_CALLBACK_MOUSE_IN, _on_mouse_in_access, obj);
evas_object_event_callback_add
(sd->event[0], EVAS_CALLBACK_MOUSE_MOVE, _on_mouse_move_access, obj);
evas_object_event_callback_add
(sd->event[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[0], EVAS_CALLBACK_MOUSE_IN, _on_mouse_in_access, obj);
evas_object_event_callback_del_full
(sd->event[0], EVAS_CALLBACK_MOUSE_MOVE, _on_mouse_move_access, obj);
evas_object_event_callback_del_full
(sd->event[0], EVAS_CALLBACK_MOUSE_OUT, _on_mouse_out_access, obj);
}
}
static void
_elm_index_smart_access(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
{
_elm_index_smart_focus_next_enable = va_arg(*list, int);
_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);
eo_unref(obj);
return obj;
}
static void
_constructor(Eo *obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
{
eo_do_super(obj, MY_CLASS, eo_constructor());
eo_do(obj,
evas_obj_type_set(MY_CLASS_NAME),
evas_obj_smart_callbacks_descriptions_set(_smart_callbacks, NULL));
elm_widget_sub_object_add(eo_parent_get(obj), obj);
}
EAPI void
elm_index_autohide_disabled_set(Evas_Object *obj,
Eina_Bool disabled)
{
ELM_INDEX_CHECK(obj);
eo_do(obj, elm_obj_index_autohide_disabled_set(disabled));
}
static void
_autohide_disabled_set(Eo *obj, void *_pd, va_list *list)
{
Eina_Bool disabled = va_arg(*list, int);
Elm_Index_Smart_Data *sd = _pd;
disabled = !!disabled;
if (sd->autohide_disabled == disabled) return;
sd->autohide_disabled = disabled;
sd->level = 0;
if (sd->autohide_disabled)
{
_index_box_clear(obj, sd->bx[1], 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 visiblility
}
EAPI Eina_Bool
elm_index_autohide_disabled_get(const Evas_Object *obj)
{
ELM_INDEX_CHECK(obj) EINA_FALSE;
Eina_Bool ret = EINA_FALSE;
eo_do((Eo *) obj, elm_obj_index_autohide_disabled_get(&ret));
return ret;
}
static void
_autohide_disabled_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
Elm_Index_Smart_Data *sd = _pd;
*ret = sd->autohide_disabled;
}
EAPI void
elm_index_item_level_set(Evas_Object *obj,
int level)
{
ELM_INDEX_CHECK(obj);
eo_do(obj, elm_obj_index_item_level_set(level));
}
static void
_item_level_set(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
int level = va_arg(*list, int);
Elm_Index_Smart_Data *sd = _pd;
if (sd->level == level) return;
sd->level = level;
}
EAPI int
elm_index_item_level_get(const Evas_Object *obj)
{
ELM_INDEX_CHECK(obj) 0;
int ret = 0;
eo_do((Eo *) obj, elm_obj_index_item_level_get(&ret));
return ret;
}
static void
_item_level_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
int *ret = va_arg(*list, int *);
Elm_Index_Smart_Data *sd = _pd;
*ret = sd->level;
}
//FIXME: Should update indicator based on the autohidden status & indicator visiblility
EAPI void
elm_index_item_selected_set(Elm_Object_Item *it,
Eina_Bool selected)
{
Elm_Index_Item *it_sel, *it_last;
Evas_Object *obj = WIDGET(it);
ELM_INDEX_ITEM_CHECK_OR_RETURN(it);
ELM_INDEX_DATA_GET(obj, sd);
selected = !!selected;
it_sel = (Elm_Index_Item *)it;
if (it_sel->selected == selected) return;
if (selected)
{
it_last = (Elm_Index_Item *)elm_index_selected_item_get(obj, sd->level);
if (it_last)
{
it_last->selected = EINA_FALSE;
if (it_last->head)
edje_object_signal_emit(VIEW(it_last->head), "elm,state,inactive", "elm");
else
edje_object_signal_emit(VIEW(it_last), "elm,state,inactive", "elm");
}
it_sel->selected = EINA_TRUE;
if (it_sel->head)
edje_object_signal_emit(VIEW(it_sel->head), "elm,state,active", "elm");
else
edje_object_signal_emit(VIEW(it_sel), "elm,state,active", "elm");
evas_object_smart_callback_call
(obj, SIG_CHANGED, it);
evas_object_smart_callback_call
(obj, SIG_SELECTED, it);
if (sd->delay) 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)
edje_object_signal_emit(VIEW(it_sel->head), "elm,state,inactive", "elm");
else
edje_object_signal_emit(VIEW(it_sel), "elm,state,inactive", "elm");
}
}
EAPI Elm_Object_Item *
elm_index_selected_item_get(const Evas_Object *obj,
int level)
{
ELM_INDEX_CHECK(obj) NULL;
Elm_Object_Item *ret = NULL;
eo_do((Eo *) obj, elm_obj_index_selected_item_get(level, &ret));
return ret;
}
static void
_selected_item_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
int level = va_arg(*list, int);
Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
Eina_List *l;
Elm_Index_Item *it;
Elm_Index_Smart_Data *sd = _pd;
EINA_LIST_FOREACH(sd->items, l, it)
{
if ((it->selected) && (it->level == level))
{
*ret = (Elm_Object_Item *)it;
return;
}
}
*ret = NULL;
}
EAPI Elm_Object_Item *
elm_index_item_append(Evas_Object *obj,
const char *letter,
Evas_Smart_Cb func,
const void *data)
{
ELM_INDEX_CHECK(obj) NULL;
Elm_Object_Item *ret = NULL;
eo_do(obj, elm_obj_index_item_append(letter, func, data, &ret));
return ret;
}
static void
_item_append(Eo *obj, void *_pd, va_list *list)
{
const char *letter = va_arg(*list, const char *);
Evas_Smart_Cb func = va_arg(*list, Evas_Smart_Cb);
const void *data = va_arg(*list, const void *);
Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
*ret = NULL;
Elm_Index_Item *it;
Elm_Index_Smart_Data *sd = _pd;
it = _item_new(obj, letter, func, data);
if (!it) return;
sd->items = eina_list_append(sd->items, it);
_index_box_clear(obj, sd->bx[sd->level], sd->level);
*ret = (Elm_Object_Item *)it;
}
EAPI Elm_Object_Item *
elm_index_item_prepend(Evas_Object *obj,
const char *letter,
Evas_Smart_Cb func,
const void *data)
{
ELM_INDEX_CHECK(obj) NULL;
Elm_Object_Item *ret = NULL;
eo_do(obj, elm_obj_index_item_prepend(letter, func, data, &ret));
return ret;
}
static void
_item_prepend(Eo *obj, void *_pd, va_list *list)
{
const char *letter = va_arg(*list, const char *);
Evas_Smart_Cb func = va_arg(*list, Evas_Smart_Cb);
const void *data = va_arg(*list, const void *);
Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
*ret = NULL;
Elm_Index_Item *it;
Elm_Index_Smart_Data *sd = _pd;
it = _item_new(obj, letter, func, data);
if (!it) return;
sd->items = eina_list_prepend(sd->items, it);
_index_box_clear(obj, sd->bx[sd->level], sd->level);
*ret = (Elm_Object_Item *)it;
}
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);
}
EAPI Elm_Object_Item *
elm_index_item_insert_after(Evas_Object *obj,
Elm_Object_Item *after,
const char *letter,
Evas_Smart_Cb func,
const void *data)
{
ELM_INDEX_CHECK(obj) NULL;
Elm_Object_Item *ret = NULL;
eo_do(obj, elm_obj_index_item_insert_after(after, letter, func, data, &ret));
return ret;
}
static void
_item_insert_after(Eo *obj, void *_pd, va_list *list)
{
Elm_Object_Item *after = va_arg(*list, Elm_Object_Item *);
const char *letter = va_arg(*list, const char *);
Evas_Smart_Cb func = va_arg(*list, Evas_Smart_Cb);
const void *data = va_arg(*list, const void *);
Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
*ret = NULL;
Elm_Index_Item *it;
Elm_Index_Smart_Data *sd = _pd;
if (!after)
{
*ret = elm_index_item_append(obj, letter, func, data);
return;
}
it = _item_new(obj, letter, func, data);
if (!it) return;
sd->items = eina_list_append_relative(sd->items, it, after);
_index_box_clear(obj, sd->bx[sd->level], sd->level);
*ret = (Elm_Object_Item *)it;
}
EAPI Elm_Object_Item *
elm_index_item_insert_before(Evas_Object *obj,
Elm_Object_Item *before,
const char *letter,
Evas_Smart_Cb func,
const void *data)
{
ELM_INDEX_CHECK(obj) NULL;
Elm_Object_Item *ret = NULL;
eo_do(obj, elm_obj_index_item_insert_before(before, letter, func, data, &ret));
return ret;
}
static void
_item_insert_before(Eo *obj, void *_pd, va_list *list)
{
Elm_Object_Item *before = va_arg(*list, Elm_Object_Item *);
const char *letter = va_arg(*list, const char *);
Evas_Smart_Cb func = va_arg(*list, Evas_Smart_Cb);
const void *data = va_arg(*list, const void *);
Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
*ret = NULL;
Elm_Index_Item *it;
Elm_Index_Smart_Data *sd = _pd;
if (!before)
{
*ret = elm_index_item_prepend(obj, letter, func, data);
return;
}
it = _item_new(obj, letter, func, data);
if (!it) return;
sd->items = eina_list_prepend_relative(sd->items, it, before);
_index_box_clear(obj, sd->bx[sd->level], sd->level);
*ret = (Elm_Object_Item *)it;
}
EAPI Elm_Object_Item *
elm_index_item_sorted_insert(Evas_Object *obj,
const char *letter,
Evas_Smart_Cb func,
const void *data,
Eina_Compare_Cb cmp_func,
Eina_Compare_Cb cmp_data_func)
{
ELM_INDEX_CHECK(obj) NULL;
Elm_Object_Item *ret = NULL;
eo_do(obj, elm_obj_index_item_sorted_insert(letter, func, data, cmp_func, cmp_data_func, &ret));
return ret;
}
static void
_item_sorted_insert(Eo *obj, void *_pd, va_list *list)
{
const char *letter = va_arg(*list, const char *);
Evas_Smart_Cb func = va_arg(*list, Evas_Smart_Cb);
const void *data = va_arg(*list, const void *);
Eina_Compare_Cb cmp_func = va_arg(*list, Eina_Compare_Cb);
Eina_Compare_Cb cmp_data_func = va_arg(*list, Eina_Compare_Cb);
Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
*ret = NULL;
Elm_Index_Item *it;
Eina_List *lnear;
int cmp;
Elm_Index_Smart_Data *sd = _pd;
if (!(sd->items))
{
*ret = elm_index_item_append(obj, letter, func, data);
return;
}
it = _item_new(obj, letter, func, data);
if (!it) return;
lnear = eina_list_search_sorted_near_list(sd->items, cmp_func, it, &cmp);
if (cmp < 0)
sd->items = eina_list_append_relative_list(sd->items, it, lnear);
else if (cmp > 0)
sd->items = eina_list_prepend_relative_list(sd->items, it, 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, it, lnear);
else
{
Elm_Index_Item *p_it = eina_list_data_get(lnear);
if (cmp_data_func(p_it->base.data, it->base.data) >= 0)
p_it->base.data = it->base.data;
elm_widget_item_del(it);
it = NULL;
}
}
_index_box_clear(obj, sd->bx[sd->level], sd->level);
if (!it)
*ret = NULL;
else
*ret = (Elm_Object_Item *)it;
}
EAPI Elm_Object_Item *
elm_index_item_find(Evas_Object *obj,
const void *data)
{
ELM_INDEX_CHECK(obj) NULL;
Elm_Object_Item *ret = NULL;
eo_do(obj, elm_obj_index_item_find(data, &ret));
return ret;
}
static void
_elm_index_item_find(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
{
const void *data = va_arg(*list, const void *);
Elm_Object_Item **ret = va_arg(*list, Elm_Object_Item **);
*ret = (Elm_Object_Item *)_item_find(obj, data);
}
EAPI void
elm_index_item_clear(Evas_Object *obj)
{
ELM_INDEX_CHECK(obj);
eo_do(obj, elm_obj_index_item_clear());
}
static void
_item_clear(Eo *obj, void *_pd, va_list *list EINA_UNUSED)
{
Elm_Index_Item *it;
Eina_List *l, *clear = NULL;
Elm_Index_Smart_Data *sd = _pd;
_index_box_clear(obj, sd->bx[sd->level], sd->level);
EINA_LIST_FOREACH(sd->items, l, it)
{
if (it->level != sd->level) continue;
clear = eina_list_append(clear, it);
}
EINA_LIST_FREE(clear, it)
elm_widget_item_del(it);
}
EAPI void
elm_index_level_go(Evas_Object *obj,
int level)
{
ELM_INDEX_CHECK(obj);
eo_do(obj, elm_obj_index_level_go(level));
}
static void
_level_go(Eo *obj, void *_pd, va_list *list)
{
int level = va_arg(*list, int);
(void) level;
Elm_Index_Smart_Data *sd = _pd;
_index_box_clear(obj, sd->bx[0], 0);
_index_box_auto_fill(obj, sd->bx[0], 0);
if (sd->level == 1)
{
_index_box_clear(obj, sd->bx[1], 1);
_index_box_auto_fill(obj, sd->bx[1], 1);
}
}
EAPI void
elm_index_indicator_disabled_set(Evas_Object *obj,
Eina_Bool disabled)
{
ELM_INDEX_CHECK(obj);
eo_do(obj, elm_obj_index_indicator_disabled_set(disabled));
}
static void
_indicator_disabled_set(Eo *obj, void *_pd, va_list *list)
{
Eina_Bool disabled = va_arg(*list, int);
Elm_Index_Smart_Data *sd = _pd;
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");
}
EAPI Eina_Bool
elm_index_indicator_disabled_get(const Evas_Object *obj)
{
ELM_INDEX_CHECK(obj) EINA_FALSE;
Eina_Bool ret = EINA_FALSE;
eo_do((Eo *) obj, elm_obj_index_indicator_disabled_get(&ret));
return ret;
}
static void
_indicator_disabled_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
Elm_Index_Smart_Data *sd = _pd;
*ret = sd->indicator_disabled;
}
EAPI const char *
elm_index_item_letter_get(const Elm_Object_Item *it)
{
ELM_INDEX_ITEM_CHECK_OR_RETURN(it, NULL);
return ((Elm_Index_Item *)it)->letter;
}
EAPI void
elm_index_horizontal_set(Evas_Object *obj,
Eina_Bool horizontal)
{
ELM_INDEX_CHECK(obj);
eo_do(obj, elm_obj_index_horizontal_set(horizontal));
}
static void
_horizontal_set(Eo *obj, void *_pd, va_list *list)
{
Eina_Bool horizontal = va_arg(*list, int);
Elm_Index_Smart_Data *sd = _pd;
horizontal = !!horizontal;
if (horizontal == sd->horizontal) return;
sd->horizontal = horizontal;
eo_do(obj, elm_wdg_theme(NULL));
}
EAPI Eina_Bool
elm_index_horizontal_get(const Evas_Object *obj)
{
ELM_INDEX_CHECK(obj) EINA_FALSE;
Eina_Bool ret = EINA_FALSE;
eo_do((Eo *) obj, elm_obj_index_horizontal_get(&ret));
return ret;
}
static void
_horizontal_get(Eo *obj EINA_UNUSED, void *_pd, va_list *list)
{
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
Elm_Index_Smart_Data *sd = _pd;
*ret = sd->horizontal;
}
EAPI void
elm_index_delay_change_time_set(Evas_Object *obj, double delay_change_time)
{
ELM_INDEX_CHECK(obj);
eo_do(obj, elm_obj_index_delay_change_time_set(delay_change_time));
}
static void
_delay_change_time_set(Eo *obj __UNUSED__, void *_pd, va_list *list)
{
double dtime = va_arg(*list, double);
Elm_Index_Smart_Data *sd = _pd;
sd->delay_change_time = dtime;
}
EAPI double
elm_index_delay_change_time_get(const Evas_Object *obj)
{
ELM_INDEX_CHECK(obj) 0.0;
double ret = 0.0;
eo_do((Eo *)obj, elm_obj_index_delay_change_time_get(&ret));
return ret;
}
static void
_delay_change_time_get(Eo *obj __UNUSED__, void *_pd, va_list *list)
{
double *ret = va_arg(*list, double *);
Elm_Index_Smart_Data *sd = _pd;
*ret = sd->delay_change_time;
}
EAPI void
elm_index_omit_enabled_set(Evas_Object *obj,
Eina_Bool enabled)
{
ELM_INDEX_CHECK(obj);
eo_do(obj, elm_obj_index_omit_enabled_set(enabled));
}
static void
_omit_enabled_set(Eo *obj, void *_pd, va_list *list)
{
Eina_Bool enabled = va_arg(*list, int);
Elm_Index_Smart_Data *sd = _pd;
if (sd->horizontal) return;
enabled = !!enabled;
if (sd->omit_enabled == enabled) return;
sd->omit_enabled = enabled;
_index_box_clear(obj, sd->bx[0], 0);
_index_box_auto_fill(obj, sd->bx[0], 0);
if (sd->level == 1)
{
_index_box_clear(obj, sd->bx[1], 1);
_index_box_auto_fill(obj, sd->bx[1], 1);
}
}
EAPI Eina_Bool
elm_index_omit_enabled_get(const Evas_Object *obj)
{
ELM_INDEX_CHECK(obj) EINA_FALSE;
Eina_Bool ret = EINA_FALSE;
eo_do((Eo *) obj, elm_obj_index_omit_enabled_get(&ret));
return ret;
}
static void
_omit_enabled_get(Eo *obj __UNUSED__, void *_pd, va_list *list)
{
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
Elm_Index_Smart_Data *sd = _pd;
*ret = sd->omit_enabled;
}
static void
_class_constructor(Eo_Class *klass)
{
const Eo_Op_Func_Description func_desc[] = {
EO_OP_FUNC(EO_BASE_ID(EO_BASE_SUB_ID_CONSTRUCTOR), _constructor),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_ADD), _elm_index_smart_add),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_DEL), _elm_index_smart_del),
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_THEME), _elm_index_smart_theme),
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_NEXT_MANAGER_IS), _elm_index_smart_focus_next_manager_is),
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_NEXT), _elm_index_smart_focus_next),
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_ACCESS), _elm_index_smart_access),
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_DIRECTION_MANAGER_IS), _elm_index_smart_focus_direction_manager_is),
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_TRANSLATE), _elm_index_smart_translate),
EO_OP_FUNC(ELM_OBJ_LAYOUT_ID(ELM_OBJ_LAYOUT_SUB_ID_SIZING_EVAL), _elm_index_smart_sizing_eval),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_AUTOHIDE_DISABLED_SET), _autohide_disabled_set),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_AUTOHIDE_DISABLED_GET), _autohide_disabled_get),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_ITEM_LEVEL_SET), _item_level_set),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_ITEM_LEVEL_GET), _item_level_get),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_SELECTED_ITEM_GET), _selected_item_get),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_ITEM_APPEND), _item_append),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_ITEM_PREPEND), _item_prepend),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_ITEM_INSERT_AFTER), _item_insert_after),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_ITEM_INSERT_BEFORE), _item_insert_before),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_ITEM_SORTED_INSERT), _item_sorted_insert),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_ITEM_FIND), _elm_index_item_find),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_ITEM_CLEAR), _item_clear),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_LEVEL_GO), _level_go),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_INDICATOR_DISABLED_SET), _indicator_disabled_set),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_INDICATOR_DISABLED_GET), _indicator_disabled_get),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_HORIZONTAL_SET), _horizontal_set),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_HORIZONTAL_GET), _horizontal_get),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_DELAY_CHANGE_TIME_SET), _delay_change_time_set),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_DELAY_CHANGE_TIME_GET), _delay_change_time_get),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_OMIT_ENABLED_SET), _omit_enabled_set),
EO_OP_FUNC(ELM_OBJ_INDEX_ID(ELM_OBJ_INDEX_SUB_ID_OMIT_ENABLED_GET), _omit_enabled_get),
EO_OP_FUNC_SENTINEL
};
eo_class_funcs_set(klass, func_desc);
evas_smart_legacy_type_register(MY_CLASS_NAME, klass);
}
static const Eo_Op_Description op_desc[] = {
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_AUTOHIDE_DISABLED_SET, "Enable or disable auto hiding feature for a given index widget."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_AUTOHIDE_DISABLED_GET, "Get whether auto hiding feature is enabled or not for a given index widget."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_ITEM_LEVEL_SET, "Set the items level for a given index widget."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_ITEM_LEVEL_GET, "Get the items level set for a given index widget."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_SELECTED_ITEM_GET, "Returns the last selected item, for a given index widget."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_ITEM_APPEND, "Append a new item on a given index widget."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_ITEM_PREPEND, "Prepend a new item on a given index widget."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_ITEM_INSERT_AFTER, "Insert a new item into the index object after item after."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_ITEM_INSERT_BEFORE, "Insert a new item into the index object before item before."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_ITEM_SORTED_INSERT, "Insert a new item into the given index widget, using cmp_func."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_ITEM_FIND, "Find a given index widget's item, <b>using item data</b>."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_ITEM_CLEAR, "Removes all items from a given index widget."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_LEVEL_GO, "Go to a given items level on a index widget."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_INDICATOR_DISABLED_SET, "Set the indicator as to be disabled."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_INDICATOR_DISABLED_GET, "Get the value of indicator's disabled status."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_HORIZONTAL_SET, "Enable or disable horizontal mode on the index object."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_HORIZONTAL_GET, "Get a value whether horizontal mode is enabled or not."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_DELAY_CHANGE_TIME_SET, "Set a delay change time value for index object."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_DELAY_CHANGE_TIME_GET, "Get a delay change time value for index object."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_OMIT_ENABLED_SET, "Enable or disable omit feature for a given index widget."),
EO_OP_DESCRIPTION(ELM_OBJ_INDEX_SUB_ID_OMIT_ENABLED_GET, "Get whether omit feature is enabled or not for a given index widget."),
EO_OP_DESCRIPTION_SENTINEL
};
static const Eo_Class_Description class_desc = {
EO_VERSION,
MY_CLASS_NAME,
EO_CLASS_TYPE_REGULAR,
EO_CLASS_DESCRIPTION_OPS(&ELM_OBJ_INDEX_BASE_ID, op_desc, ELM_OBJ_INDEX_SUB_ID_LAST),
NULL,
sizeof(Elm_Index_Smart_Data),
_class_constructor,
NULL
};
EO_DEFINE_CLASS(elm_obj_index_class_get, &class_desc, ELM_OBJ_LAYOUT_CLASS, NULL);
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