forked from enlightenment/efl
404 lines
11 KiB
C
404 lines
11 KiB
C
#ifdef HAVE_CONFIG_H
|
|
# include "elementary_config.h"
|
|
#endif
|
|
|
|
#include <Elementary.h>
|
|
|
|
#include "elm_priv.h"
|
|
#include "elm_widget_grid.h"
|
|
|
|
EAPI Eo_Op ELM_OBJ_GRID_BASE_ID = EO_NOOP;
|
|
|
|
#define MY_CLASS ELM_OBJ_GRID_CLASS
|
|
#define MY_CLASS_NAME "Elm_Grid"
|
|
#define MY_CLASS_NAME_LEGACY "elm_grid"
|
|
|
|
static void
|
|
_elm_grid_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 = EINA_TRUE;
|
|
}
|
|
|
|
static void
|
|
_elm_grid_smart_focus_next(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
const Eina_List *items;
|
|
Eina_List *(*list_free)(Eina_List *list);
|
|
void *(*list_data_get)(const Eina_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;
|
|
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
/* 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_grid_children_get(wd->resize_obj);
|
|
list_data_get = eina_list_data_get;
|
|
list_free = eina_list_free;
|
|
|
|
if (!items) return;
|
|
}
|
|
|
|
int_ret = elm_widget_focus_list_next_get(obj, items, list_data_get, dir, next);
|
|
|
|
if (list_free) list_free((Eina_List *)items);
|
|
|
|
if (ret) *ret = int_ret;
|
|
}
|
|
|
|
static void
|
|
_elm_grid_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_TRUE;
|
|
}
|
|
|
|
static void
|
|
_elm_grid_smart_focus_direction(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
const Eina_List *items;
|
|
Eina_List *(*list_free)(Eina_List *list);
|
|
void *(*list_data_get)(const Eina_List *list);
|
|
|
|
Evas_Object *base = va_arg(*list, Evas_Object *);
|
|
double degree = va_arg(*list, double);
|
|
Evas_Object **direction = va_arg(*list, Evas_Object **);
|
|
double *weight = va_arg(*list, double *);
|
|
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
|
|
if (ret) *ret = EINA_FALSE;
|
|
Eina_Bool int_ret;
|
|
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
/* 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_grid_children_get(wd->resize_obj);
|
|
list_data_get = eina_list_data_get;
|
|
list_free = eina_list_free;
|
|
|
|
if (!items) return;
|
|
}
|
|
|
|
int_ret = elm_widget_focus_list_direction_get(obj, base, items, list_data_get,
|
|
degree, direction, weight);
|
|
|
|
if (list_free) list_free((Eina_List *)items);
|
|
|
|
if (ret) *ret = int_ret;
|
|
}
|
|
|
|
static void
|
|
_mirrored_set(Evas_Object *obj, Eina_Bool rtl)
|
|
{
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
evas_object_grid_mirrored_set(wd->resize_obj, rtl);
|
|
}
|
|
|
|
static void
|
|
_elm_grid_smart_theme(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Eina_Bool *ret = va_arg(*list, Eina_Bool *);
|
|
if (ret) *ret = EINA_FALSE;
|
|
Eina_Bool int_ret;
|
|
|
|
eo_do_super(obj, MY_CLASS, elm_wdg_theme(&int_ret));
|
|
if (!int_ret) return;
|
|
|
|
_mirrored_set(obj, elm_widget_mirrored_get(obj));
|
|
|
|
if (ret) *ret = EINA_TRUE;
|
|
}
|
|
|
|
static void
|
|
_elm_grid_smart_add(Eo *obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
|
|
{
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
Evas_Object *grid;
|
|
|
|
elm_widget_sub_object_parent_add(obj);
|
|
|
|
grid = evas_object_grid_add(evas_object_evas_get(obj));
|
|
elm_widget_resize_object_set(obj, grid, EINA_TRUE);
|
|
evas_object_grid_size_set(wd->resize_obj, 100, 100);
|
|
|
|
eo_do_super(obj, MY_CLASS, evas_obj_smart_add());
|
|
|
|
elm_widget_can_focus_set(obj, EINA_FALSE);
|
|
|
|
eo_do(obj, elm_wdg_theme(NULL));
|
|
}
|
|
|
|
static void
|
|
_elm_grid_smart_del(Eo *obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
|
|
{
|
|
Eina_List *l;
|
|
Evas_Object *child;
|
|
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
/* let's make our grid object the *last* to be processed, since it
|
|
* may (smart) parent other sub objects here */
|
|
EINA_LIST_FOREACH(wd->subobjs, l, child)
|
|
{
|
|
if (child == wd->resize_obj)
|
|
{
|
|
wd->subobjs =
|
|
eina_list_demote_list(wd->subobjs, l);
|
|
break;
|
|
}
|
|
}
|
|
|
|
eo_do_super(obj, MY_CLASS, evas_obj_smart_del());
|
|
}
|
|
|
|
EAPI Evas_Object *
|
|
elm_grid_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_LEGACY));
|
|
}
|
|
|
|
EAPI void
|
|
elm_grid_size_set(Evas_Object *obj,
|
|
Evas_Coord w,
|
|
Evas_Coord h)
|
|
{
|
|
ELM_GRID_CHECK(obj);
|
|
eo_do(obj, elm_obj_grid_size_set(w, h));
|
|
}
|
|
|
|
static void
|
|
_size_set(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Evas_Coord w = va_arg(*list, Evas_Coord);
|
|
Evas_Coord h = va_arg(*list, Evas_Coord);
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
evas_object_grid_size_set(wd->resize_obj, w, h);
|
|
}
|
|
|
|
EAPI void
|
|
elm_grid_size_get(const Evas_Object *obj,
|
|
Evas_Coord *w,
|
|
Evas_Coord *h)
|
|
{
|
|
ELM_GRID_CHECK(obj);
|
|
eo_do((Eo *) obj, elm_obj_grid_size_get(w, h));
|
|
}
|
|
|
|
static void
|
|
_size_get(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Evas_Coord *w = va_arg(*list, Evas_Coord *);
|
|
Evas_Coord *h = va_arg(*list, Evas_Coord *);
|
|
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
evas_object_grid_size_get(wd->resize_obj, w, h);
|
|
}
|
|
|
|
EAPI void
|
|
elm_grid_pack(Evas_Object *obj,
|
|
Evas_Object *subobj,
|
|
Evas_Coord x,
|
|
Evas_Coord y,
|
|
Evas_Coord w,
|
|
Evas_Coord h)
|
|
{
|
|
ELM_GRID_CHECK(obj);
|
|
eo_do(obj, elm_obj_grid_pack(subobj, x, y, w, h));
|
|
}
|
|
|
|
|
|
static void
|
|
_pack(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Evas_Object *subobj = va_arg(*list, Evas_Object *);
|
|
Evas_Coord x = va_arg(*list, Evas_Coord);
|
|
Evas_Coord y = va_arg(*list, Evas_Coord);
|
|
Evas_Coord w = va_arg(*list, Evas_Coord);
|
|
Evas_Coord h = va_arg(*list, Evas_Coord);
|
|
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
elm_widget_sub_object_add(obj, subobj);
|
|
evas_object_grid_pack(wd->resize_obj, subobj, x, y, w, h);
|
|
}
|
|
|
|
EAPI void
|
|
elm_grid_unpack(Evas_Object *obj,
|
|
Evas_Object *subobj)
|
|
{
|
|
ELM_GRID_CHECK(obj);
|
|
eo_do(obj, elm_obj_grid_unpack(subobj));
|
|
}
|
|
|
|
static void
|
|
_unpack(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Evas_Object *subobj = va_arg(*list, Evas_Object *);
|
|
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
elm_widget_sub_object_del(obj, subobj);
|
|
evas_object_grid_unpack(wd->resize_obj, subobj);
|
|
}
|
|
|
|
EAPI void
|
|
elm_grid_clear(Evas_Object *obj,
|
|
Eina_Bool clear)
|
|
{
|
|
ELM_GRID_CHECK(obj);
|
|
eo_do(obj, elm_obj_grid_clear(clear));
|
|
}
|
|
|
|
static void
|
|
_clear(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Eina_Bool clear = va_arg(*list, int);
|
|
|
|
Eina_List *chld;
|
|
Evas_Object *o;
|
|
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
if (!clear)
|
|
{
|
|
chld = evas_object_grid_children_get(wd->resize_obj);
|
|
EINA_LIST_FREE(chld, o)
|
|
elm_widget_sub_object_del(obj, o);
|
|
}
|
|
|
|
evas_object_grid_clear(wd->resize_obj, clear);
|
|
}
|
|
|
|
EAPI void
|
|
elm_grid_pack_set(Evas_Object *subobj,
|
|
Evas_Coord x,
|
|
Evas_Coord y,
|
|
Evas_Coord w,
|
|
Evas_Coord h)
|
|
{
|
|
Evas_Object *obj = elm_widget_parent_widget_get(subobj);
|
|
|
|
ELM_GRID_CHECK(obj);
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
evas_object_grid_pack(wd->resize_obj, subobj, x, y, w, h);
|
|
}
|
|
|
|
EAPI void
|
|
elm_grid_pack_get(Evas_Object *subobj,
|
|
int *x,
|
|
int *y,
|
|
int *w,
|
|
int *h)
|
|
{
|
|
Evas_Object *obj = elm_widget_parent_widget_get(subobj);
|
|
|
|
ELM_GRID_CHECK(obj);
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
|
|
evas_object_grid_pack_get
|
|
(wd->resize_obj, subobj, x, y, w, h);
|
|
}
|
|
|
|
EAPI Eina_List *
|
|
elm_grid_children_get(const Evas_Object *obj)
|
|
{
|
|
ELM_GRID_CHECK(obj) NULL;
|
|
Eina_List *ret = NULL;
|
|
eo_do((Eo *) obj, elm_obj_grid_children_get(&ret));
|
|
return ret;
|
|
}
|
|
|
|
|
|
static void
|
|
_children_get(Eo *obj, void *_pd EINA_UNUSED, va_list *list)
|
|
{
|
|
Eina_List **ret = va_arg(*list, Eina_List **);
|
|
ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
|
|
*ret = evas_object_grid_children_get(wd->resize_obj);
|
|
return;
|
|
}
|
|
|
|
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_grid_smart_add),
|
|
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_DEL), _elm_grid_smart_del),
|
|
|
|
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_THEME), _elm_grid_smart_theme),
|
|
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_NEXT_MANAGER_IS), _elm_grid_smart_focus_next_manager_is),
|
|
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_NEXT), _elm_grid_smart_focus_next),
|
|
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_DIRECTION_MANAGER_IS), _elm_grid_smart_focus_direction_manager_is),
|
|
EO_OP_FUNC(ELM_WIDGET_ID(ELM_WIDGET_SUB_ID_FOCUS_DIRECTION), _elm_grid_smart_focus_direction),
|
|
|
|
EO_OP_FUNC(ELM_OBJ_GRID_ID(ELM_OBJ_GRID_SUB_ID_SIZE_SET), _size_set),
|
|
EO_OP_FUNC(ELM_OBJ_GRID_ID(ELM_OBJ_GRID_SUB_ID_SIZE_GET), _size_get),
|
|
EO_OP_FUNC(ELM_OBJ_GRID_ID(ELM_OBJ_GRID_SUB_ID_PACK), _pack),
|
|
EO_OP_FUNC(ELM_OBJ_GRID_ID(ELM_OBJ_GRID_SUB_ID_UNPACK), _unpack),
|
|
EO_OP_FUNC(ELM_OBJ_GRID_ID(ELM_OBJ_GRID_SUB_ID_CLEAR), _clear),
|
|
EO_OP_FUNC(ELM_OBJ_GRID_ID(ELM_OBJ_GRID_SUB_ID_CHILDREN_GET), _children_get),
|
|
EO_OP_FUNC_SENTINEL
|
|
};
|
|
eo_class_funcs_set(klass, func_desc);
|
|
|
|
evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
|
|
}
|
|
|
|
static const Eo_Op_Description op_desc[] = {
|
|
EO_OP_DESCRIPTION(ELM_OBJ_GRID_SUB_ID_SIZE_SET, "Set the virtual size of the grid."),
|
|
EO_OP_DESCRIPTION(ELM_OBJ_GRID_SUB_ID_SIZE_GET, "Get the virtual size of the grid."),
|
|
EO_OP_DESCRIPTION(ELM_OBJ_GRID_SUB_ID_PACK, "Pack child at given position and size."),
|
|
EO_OP_DESCRIPTION(ELM_OBJ_GRID_SUB_ID_UNPACK, "Unpack a child from a grid object."),
|
|
EO_OP_DESCRIPTION(ELM_OBJ_GRID_SUB_ID_CLEAR, "Faster way to remove all child objects from a grid object."),
|
|
EO_OP_DESCRIPTION(ELM_OBJ_GRID_SUB_ID_CHILDREN_GET, "Get the list of the children for the grid."),
|
|
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_GRID_BASE_ID, op_desc, ELM_OBJ_GRID_SUB_ID_LAST),
|
|
NULL,
|
|
0,
|
|
_class_constructor,
|
|
NULL
|
|
};
|
|
|
|
EO_DEFINE_CLASS(elm_obj_grid_class_get, &class_desc, ELM_OBJ_WIDGET_CLASS, NULL);
|