#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 const char TABLE_SMART_NAME[] = "elm_table";
+
+#define ELM_TABLE_DATA_GET(o, sd) \
+ Elm_Widget_Smart_Data * sd = evas_object_smart_data_get(o)
+
+#define ELM_TABLE_DATA_GET_OR_RETURN(o, ptr) \
+ ELM_TABLE_DATA_GET(o, ptr); \
+ if (!ptr) \
+ { \
+ CRITICAL("No widget data for object %p (%s)", \
+ o, evas_object_type_get(o)); \
+ return; \
+ }
+
+#define ELM_TABLE_DATA_GET_OR_RETURN_VAL(o, ptr, val) \
+ ELM_TABLE_DATA_GET(o, ptr); \
+ if (!ptr) \
+ { \
+ CRITICAL("No widget data for object %p (%s)", \
+ o, evas_object_type_get(o)); \
+ return val; \
+ }
+
+#define ELM_TABLE_CHECK(obj) \
+ if (!obj || !elm_widget_type_check((obj), TABLE_SMART_NAME, __func__)) \
+ return
+
+EVAS_SMART_SUBCLASS_NEW
+ (TABLE_SMART_NAME, _elm_table, Elm_Widget_Smart_Class,
+ Elm_Widget_Smart_Class, elm_widget_smart_class_get, NULL);
static Eina_Bool
-_elm_table_focus_next_hook(const Evas_Object *obj, Elm_Focus_Direction dir, Evas_Object **next)
+_elm_table_smart_focus_next(const Evas_Object *obj,
+ Elm_Focus_Direction dir,
+ Evas_Object **next)
{
- Widget_Data *wd = elm_widget_data_get(obj);
+ Eina_Bool ret;
const Eina_List *items;
- void *(*list_data_get) (const Eina_List *list);
- Eina_List *(*list_free) (Eina_List *list);
+ Eina_List *(*list_free)(Eina_List *list);
+ void *(*list_data_get)(const Eina_List *list);
- if ((!wd) || (!wd->tbl))
- return EINA_FALSE;
+ ELM_TABLE_DATA_GET(obj, sd);
/* Focus chain */
/* TODO: Change this to use other chain */
}
else
{
- items = evas_object_table_children_get(wd->tbl);
+ items = evas_object_table_children_get(sd->resize_obj);
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);
+ ret = elm_widget_focus_list_next_get(obj, items, list_data_get, dir, next);
- if (list_free)
- list_free((Eina_List *)items);
+ 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;
+ ELM_TABLE_DATA_GET(obj, sd);
- evas_object_table_mirrored_set(wd->tbl, rtl);
+ evas_object_table_mirrored_set(sd->resize_obj, rtl);
}
-static void
-_theme_hook(Evas_Object *obj)
+static Eina_Bool
+_elm_table_smart_theme(Evas_Object *obj)
{
- _elm_widget_mirrored_reload(obj);
+ if (!_elm_table_parent_sc->theme(obj)) return EINA_FALSE;
+
_mirrored_set(obj, elm_widget_mirrored_get(obj));
+
+ return EINA_TRUE;
}
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);
+
+ ELM_TABLE_DATA_GET(obj, sd);
+
+ evas_object_size_hint_min_get(sd->resize_obj, &minw, &minh);
+ evas_object_size_hint_max_get(sd->resize_obj, &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);
}
static void
-_changed_size_hints(void *data, Evas *e __UNUSED__, Evas_Object *obj __UNUSED__, void *event_info __UNUSED__)
+_on_size_hints_changed(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__)
+static Eina_Bool
+_elm_table_smart_sub_object_del(Evas_Object *obj,
+ Evas_Object *child)
{
+ if (!_elm_table_parent_sc->sub_object_del(obj, child)) return EINA_FALSE;
+
_sizing_eval(obj);
+
+ return EINA_TRUE;
+}
+
+static void
+_elm_table_smart_add(Evas_Object *obj)
+{
+ EVAS_SMART_DATA_ALLOC(obj, Elm_Widget_Smart_Data);
+
+ priv->resize_obj = evas_object_table_add(evas_object_evas_get(obj));
+
+ evas_object_event_callback_add
+ (priv->resize_obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _on_size_hints_changed, obj);
+
+ _elm_table_parent_sc->base.add(obj);
+
+ elm_widget_can_focus_set(obj, EINA_FALSE);
+ elm_widget_highlight_ignore_set(obj, EINA_FALSE);
+
+ _elm_table_smart_theme(obj);
+}
+
+static void
+_elm_table_smart_del(Evas_Object *obj)
+{
+ Eina_List *l;
+ Evas_Object *child;
+
+ ELM_TABLE_DATA_GET(obj, sd);
+
+ evas_object_event_callback_del_full
+ (sd->resize_obj, EVAS_CALLBACK_CHANGED_SIZE_HINTS,
+ _on_size_hints_changed, obj);
+
+ /* let's make our table object the *last* to be processed, since it
+ * may (smart) parent other sub objects here */
+ EINA_LIST_FOREACH (sd->subobjs, l, child)
+ {
+ if (child == sd->resize_obj)
+ {
+ sd->subobjs = eina_list_demote_list(sd->subobjs, l);
+ break;
+ }
+ }
+
+ _elm_table_parent_sc->base.del(obj);
+}
+
+static void
+_elm_table_smart_set_user(Elm_Widget_Smart_Class *sc)
+{
+ sc->base.add = _elm_table_smart_add;
+ sc->base.del = _elm_table_smart_del;
+
+ sc->sub_object_del = _elm_table_smart_sub_object_del;
+ sc->theme = _elm_table_smart_theme;
+ sc->focus_next = _elm_table_smart_focus_next;
}
EAPI Evas_Object *
elm_table_add(Evas_Object *parent)
{
- Evas_Object *obj;
Evas *e;
- Widget_Data *wd;
+ Evas_Object *obj;
- ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
+ EINA_SAFETY_ON_NULL_RETURN_VAL(parent, 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);
+ e = evas_object_evas_get(parent);
+ if (!e) return NULL;
- 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);
+ obj = evas_object_smart_add(e, _elm_table_smart_class_new());
- evas_object_smart_callback_add(obj, "sub-object-del", _sub_del, obj);
+ if (!elm_widget_sub_object_add(parent, obj))
+ ERR("could not add %p as sub object of %p", obj, parent);
- _mirrored_set(obj, elm_widget_mirrored_get(obj));
return obj;
}
EAPI void
-elm_table_homogeneous_set(Evas_Object *obj, Eina_Bool homogeneous)
+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);
+ ELM_TABLE_CHECK(obj);
+ ELM_TABLE_DATA_GET(obj, sd);
+
+ evas_object_table_homogeneous_set(sd->resize_obj, 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);
+ ELM_TABLE_CHECK(obj) EINA_FALSE;
+ ELM_TABLE_DATA_GET(obj, sd);
+
+ return evas_object_table_homogeneous_get(sd->resize_obj);
}
EAPI void
-elm_table_padding_set(Evas_Object *obj, Evas_Coord horizontal, Evas_Coord vertical)
+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);
+ ELM_TABLE_CHECK(obj);
+ ELM_TABLE_DATA_GET(obj, sd);
+
+ evas_object_table_padding_set
+ (sd->resize_obj, horizontal, vertical);
}
EAPI void
-elm_table_padding_get(const Evas_Object *obj, Evas_Coord *horizontal, Evas_Coord *vertical)
+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);
+ ELM_TABLE_CHECK(obj);
+ ELM_TABLE_DATA_GET(obj, sd);
+
+ evas_object_table_padding_get
+ (sd->resize_obj, horizontal, vertical);
}
EAPI void
-elm_table_pack(Evas_Object *obj, Evas_Object *subobj, int x, int y, int w, int h)
+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_TABLE_CHECK(obj);
+ ELM_TABLE_DATA_GET(obj, sd);
+
elm_widget_sub_object_add(obj, subobj);
- evas_object_table_pack(wd->tbl, subobj, x, y, w, h);
+ evas_object_table_pack(sd->resize_obj, subobj, x, y, w, h);
}
EAPI void
-elm_table_unpack(Evas_Object *obj, Evas_Object *subobj)
+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_TABLE_CHECK(obj);
+ ELM_TABLE_DATA_GET(obj, sd);
+
elm_widget_sub_object_del(obj, subobj);
- evas_object_table_unpack(wd->tbl, subobj);
+ evas_object_table_unpack(sd->resize_obj, subobj);
}
EAPI void
-elm_table_pack_set(Evas_Object *subobj, int x, int y, int w, int h)
+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);
+
+ ELM_TABLE_CHECK(obj);
+ ELM_TABLE_DATA_GET(obj, sd);
+
+ evas_object_table_pack(sd->resize_obj, subobj, x, y, w, h);
}
EAPI void
-elm_table_pack_get(Evas_Object *subobj, int *x, int *y, int *w, int *h)
+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);
+
+ ELM_TABLE_CHECK(obj);
+ ELM_TABLE_DATA_GET(obj, sd);
+
+ evas_object_table_pack_get(sd->resize_obj, subobj, &ix, &iy, &iw, &ih);
if (x) *x = ix;
if (y) *y = iy;
if (w) *w = iw;
}
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);
+elm_table_clear(Evas_Object *obj,
+ Eina_Bool clear)
+{
+ ELM_TABLE_CHECK(obj);
+ ELM_TABLE_DATA_GET(obj, sd);
+
+ evas_object_table_clear(sd->resize_obj, clear);
}