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#include <Elementary.h>
#include "elm_priv.h"
typedef struct _Widget_Data Widget_Data;
struct _Widget_Data
{
Evas_Object *tbl;
};
static const char *widtype = NULL;
static void _del_hook(Evas_Object *obj);
static void _sizing_eval(Evas_Object *obj);
static void _changed_size_hints(void *data, Evas *e, Evas_Object *obj, void *event_info);
static void _sub_del(void *data, Evas_Object *obj, void *event_info);
static void _theme_hook(Evas_Object *obj);
static void
_del_pre_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
evas_object_event_callback_del_full
(wd->tbl, EVAS_CALLBACK_CHANGED_SIZE_HINTS, _changed_size_hints, obj);
evas_object_del(wd->tbl);
}
static void
_del_hook(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
free(wd);
}
static Eina_Bool
_elm_table_focus_next_hook(const Evas_Object *obj, Elm_Focus_Direction dir, Evas_Object **next)
{
Widget_Data *wd = elm_widget_data_get(obj);
const Eina_List *items;
void *(*list_data_get) (const Eina_List *list);
Eina_List *(*list_free) (Eina_List *list);
if ((!wd) || (!wd->tbl))
return EINA_FALSE;
/* Focus chain */
/* TODO: Change this to use other chain */
if ((items = elm_widget_focus_custom_chain_get(obj)))
{
list_data_get = eina_list_data_get;
list_free = NULL;
}
else
{
items = evas_object_table_children_get(wd->tbl);
list_data_get = eina_list_data_get;
list_free = eina_list_free;
if (!items) return EINA_FALSE;
}
Eina_Bool ret = elm_widget_focus_list_next_get(obj, items, list_data_get,
dir, next);
if (list_free)
list_free((Eina_List *)items);
return ret;
}
static void
_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
{
Widget_Data *wd = elm_widget_data_get(obj);
if ((!wd) || (!wd->tbl))
return;
evas_object_table_mirrored_set(wd->tbl, rtl);
}
static void
_theme_hook(Evas_Object *obj)
{
_elm_widget_mirrored_reload(obj);
_mirrored_set(obj, elm_widget_mirrored_get(obj));
}
static void
_sizing_eval(Evas_Object *obj)
{
Widget_Data *wd = elm_widget_data_get(obj);
Evas_Coord minw = -1, minh = -1, maxw = -1, maxh = -1;
Evas_Coord w, h;
if (!wd) return;
evas_object_size_hint_min_get(wd->tbl, &minw, &minh);
evas_object_size_hint_max_get(wd->tbl, &maxw, &maxh);
evas_object_size_hint_min_set(obj, minw, minh);
evas_object_size_hint_max_set(obj, maxw, maxh);
evas_object_geometry_get(obj, NULL, NULL, &w, &h);
if (w < minw) w = minw;
if (h < minh) h = minh;
if ((maxw >= 0) && (w > maxw)) w = maxw;
if ((maxh >= 0) && (h > maxh)) h = maxh;
evas_object_resize(obj, w, h);
}
static void
_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
{
_sizing_eval(data);
}
static void
_sub_del(void *data __UNUSED__, Evas_Object *obj, void *event_info __UNUSED__)
{
_sizing_eval(obj);
}
EAPI Evas_Object *
elm_table_add(Evas_Object *parent)
{
Evas_Object *obj;
Evas *e;
Widget_Data *wd;
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
ELM_SET_WIDTYPE(widtype, "table");
elm_widget_type_set(obj, "table");
elm_widget_sub_object_add(parent, obj);
elm_widget_data_set(obj, wd);
elm_widget_del_hook_set(obj, _del_hook);
elm_widget_del_pre_hook_set(obj, _del_pre_hook);
elm_widget_focus_next_hook_set(obj, _elm_table_focus_next_hook);
elm_widget_can_focus_set(obj, EINA_FALSE);
elm_widget_highlight_ignore_set(obj, EINA_FALSE);
elm_widget_theme_hook_set(obj, _theme_hook);
wd->tbl = evas_object_table_add(e);
evas_object_event_callback_add(wd->tbl, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
_changed_size_hints, obj);
elm_widget_resize_object_set(obj, wd->tbl);
evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
_mirrored_set(obj, elm_widget_mirrored_get(obj));
return obj;
}
EAPI void
elm_table_homogeneous_set(Evas_Object *obj, Eina_Bool homogeneous)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
evas_object_table_homogeneous_set(wd->tbl, homogeneous);
}
EAPI Eina_Bool
elm_table_homogeneous_get(const Evas_Object *obj)
{
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return EINA_FALSE;
return evas_object_table_homogeneous_get(wd->tbl);
}
EAPI void
elm_table_padding_set(Evas_Object *obj, Evas_Coord horizontal, Evas_Coord vertical)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
evas_object_table_padding_set(wd->tbl, horizontal, vertical);
}
EAPI void
elm_table_padding_get(const Evas_Object *obj, Evas_Coord *horizontal, Evas_Coord *vertical)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
evas_object_table_padding_get(wd->tbl, horizontal, vertical);
}
EAPI void
elm_table_pack(Evas_Object *obj, Evas_Object *subobj, int x, int y, int w, int h)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
elm_widget_sub_object_add(obj, subobj);
evas_object_table_pack(wd->tbl, subobj, x, y, w, h);
}
EAPI void
elm_table_unpack(Evas_Object *obj, Evas_Object *subobj)
{
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
elm_widget_sub_object_del(obj, subobj);
evas_object_table_unpack(wd->tbl, subobj);
}
EAPI void
elm_table_pack_set(Evas_Object *subobj, int x, int y, int w, int h)
{
Evas_Object *obj = elm_widget_parent_widget_get(subobj);
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
evas_object_table_pack(wd->tbl, subobj, x, y, w, h);
}
EAPI void
elm_table_pack_get(Evas_Object *subobj, int *x, int *y, int *w, int *h)
{
Evas_Object *obj = elm_widget_parent_widget_get(subobj);
unsigned short ix, iy, iw, ih;
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
evas_object_table_pack_get(wd->tbl, subobj, &ix, &iy, &iw, &ih);
if (x) *x = ix;
if (y) *y = iy;
if (w) *w = iw;
if (h) *h = ih;
}
EAPI void
elm_table_clear(Evas_Object *obj, Eina_Bool clear)
{
Eina_List *chld;
Evas_Object *o;
ELM_CHECK_WIDTYPE(obj, widtype);
Widget_Data *wd = elm_widget_data_get(obj);
if (!wd) return;
chld = evas_object_table_children_get(wd->tbl);
EINA_LIST_FREE(chld, o) elm_widget_sub_object_del(obj, o);
evas_object_table_clear(wd->tbl, clear);
}
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