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[Hoversel] Making focus cyclic for hoversel items. 

Summary: Focus cyclic feature on hoversel items.

Test Plan: elementary_test -to "Hoversel Focus"

Reviewers: seoz, singh.amitesh

Differential Revision: https://phab.enlightenment.org/D377
This commit is contained in:
Chinmaya Panigrahi 2013-12-28 17:21:23 +09:00 committed by Carsten Haitzler (Rasterman)
parent 43c8a4ea7d
commit 5a3fea6a28
1 changed files with 42 additions and 5 deletions
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47
legacy/elementary/src/lib/elc_hoversel.c
View File

@ -586,6 +586,18 @@ elm_hoversel_item_icon_get(const Elm_Object_Item *it,
if (icon_type) *icon_type = item->icon_type;
}
static Elm_Hoversel_Item *
item_focused_get(Elm_Hoversel_Smart_Data *sd)
{
Elm_Hoversel_Item *item;
Eina_List *l;
EINA_LIST_FOREACH(sd->items, l, item)
if (elm_object_focus_get(VIEW(item)))
return item;
return NULL;
}
static void
_elm_hoversel_smart_event(Eo *obj, void *_pd, va_list *list)
{
@ -599,6 +611,8 @@ _elm_hoversel_smart_event(Eo *obj, void *_pd, va_list *list)
Evas_Event_Key_Down *ev = event_info;
Elm_Hoversel_Smart_Data *sd = _pd;
Elm_Hoversel_Item *litem, *fitem;
eo_do_super(obj, MY_CLASS, elm_wdg_event(src, type, event_info, &int_ret));
if (int_ret) return;
@ -607,34 +621,57 @@ _elm_hoversel_smart_event(Eo *obj, void *_pd, va_list *list)
if (type != EVAS_CALLBACK_KEY_DOWN) return;
if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return;
litem = eina_list_last_data_get(sd->items);
fitem = eina_list_data_get(sd->items);
if ((!strcmp(ev->key, "Down")) ||
((!strcmp(ev->key, "KP_Down")) && (!ev->string)))
((!strcmp(ev->key, "KP_Down")) && (!ev->string)))
{
if (item_focused_get(sd) == litem)
{
elm_object_focus_set(VIEW(fitem), EINA_TRUE);
goto success;
}
elm_widget_focus_cycle(sd->hover, ELM_FOCUS_DOWN);
goto success;
}
else if ((!strcmp(ev->key, "Up")) ||
((!strcmp(ev->key, "KP_Up")) && (!ev->string)))
((!strcmp(ev->key, "KP_Up")) && (!ev->string)))
{
if (item_focused_get(sd) == fitem)
{
elm_object_focus_set(VIEW(litem), EINA_TRUE);
goto success;
}
elm_widget_focus_cycle(sd->hover, ELM_FOCUS_UP);
goto success;
}
else if ((!strcmp(ev->key, "Left")) ||
((!strcmp(ev->key, "KP_Left")) && (!ev->string)))
((!strcmp(ev->key, "KP_Left")) && (!ev->string)))
{
if (item_focused_get(sd) == fitem)
{
elm_object_focus_set(VIEW(litem), EINA_TRUE);
goto success;
}
elm_widget_focus_cycle(sd->hover, ELM_FOCUS_LEFT);
goto success;
}
else if ((!strcmp(ev->key, "Right")) ||
((!strcmp(ev->key, "KP_Right")) && (!ev->string)))
((!strcmp(ev->key, "KP_Right")) && (!ev->string)))
{
if (item_focused_get(sd) == litem)
{
elm_object_focus_set(VIEW(fitem), EINA_TRUE);
goto success;
}
elm_widget_focus_cycle(sd->hover, ELM_FOCUS_RIGHT);
goto success;
}
return;
success:
success:
ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
if (ret) *ret = EINA_TRUE;
}