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efl/src/lib/evas/canvas/evas_object_smart.c

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#include "evas_common.h"
#include "evas_private.h"
#include "Eo.h"
EAPI Eo_Op EVAS_OBJ_SMART_BASE_ID = EO_NOOP;
#define MY_CLASS EVAS_OBJ_SMART_CLASS
#define MY_CLASS_NAME "Evas_Object_Smart"
extern Eina_Hash* signals_hash_table;
typedef struct _Evas_Object_Smart Evas_Object_Smart;
typedef struct _Evas_Smart_Callback Evas_Smart_Callback;
struct _Evas_Object_Smart
{
void *engine_data;
void *data;
Eina_List *callbacks;
Eina_Inlist *contained;
Eina_Inlist *smart_callbacks_infos;
Evas_Smart_Cb_Description_Array callbacks_descriptions;
int walking_list;
int member_count;
Eina_Bool deletions_waiting : 1;
Eina_Bool need_recalculate : 1;
Eina_Bool update_boundingbox_needed : 1;
};
struct _Evas_Smart_Callback
{
const char *event;
Evas_Smart_Cb func;
void *func_data;
Evas_Callback_Priority priority;
char delete_me : 1;
};
/* private methods for smart objects */
static void evas_object_smart_callbacks_clear(Evas_Object *eo_obj);
static void evas_object_smart_init(Evas_Object *eo_obj);
static void evas_object_smart_render(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj, void *output, void *context, void *surface, int x, int y, Eina_Bool do_async);
static void evas_object_smart_render_pre(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj);
static void evas_object_smart_render_post(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj);
static unsigned int evas_object_smart_id_get(Evas_Object *eo_obj);
static unsigned int evas_object_smart_visual_id_get(Evas_Object *eo_obj);
static void *evas_object_smart_engine_data_get(Evas_Object *eo_obj);
static const Evas_Object_Func object_func =
{
/* methods (compulsory) */
NULL,
evas_object_smart_render,
evas_object_smart_render_pre,
evas_object_smart_render_post,
evas_object_smart_id_get,
evas_object_smart_visual_id_get,
evas_object_smart_engine_data_get,
/* these are optional. NULL = nothing */
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL
};
EVAS_MEMPOOL(_mp_cb);
/* public funcs */
EAPI void
evas_object_smart_data_set(Evas_Object *eo_obj, void *data)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return;
MAGIC_CHECK_END();
eo_do(eo_obj, evas_obj_smart_data_set(data));
}
static void
_smart_data_set(Eo *eo_obj EINA_UNUSED, void *_pd, va_list *list)
{
void *data = va_arg(*list, void *);
Evas_Object_Smart *o = _pd;
o->data = data;
}
EAPI void *
evas_object_smart_data_get(const Evas_Object *eo_obj)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return NULL;
MAGIC_CHECK_END();
void *data = NULL;
eo_do((Eo *)eo_obj, evas_obj_smart_data_get(&data));
return data;
}
static void
_smart_data_get(Eo *eo_obj EINA_UNUSED, void *_pd, va_list *list)
{
const Evas_Object_Smart *o = _pd;
void **data = va_arg(*list, void **);
*data = o->data;
}
EAPI const void *
evas_object_smart_interface_get(const Evas_Object *eo_obj,
const char *name)
{
Evas_Smart *s;
unsigned int i;
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return NULL;
MAGIC_CHECK_END();
if (!eo_isa(eo_obj, EVAS_OBJ_SMART_CLASS)) return NULL;
s = evas_object_smart_smart_get(eo_obj);
if (!s) return NULL;
if (s)
{
for (i = 0; i < s->interfaces.size; i++)
{
const Evas_Smart_Interface *iface;
iface = s->interfaces.array[i];
if (iface->name == name)
return iface;
}
}
return NULL;
}
EAPI void *
evas_object_smart_interface_data_get(const Evas_Object *eo_obj,
const Evas_Smart_Interface *iface)
{
unsigned int i;
Evas_Smart *s;
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return NULL;
MAGIC_CHECK_END();
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
s = evas_object_smart_smart_get(eo_obj);
if (!s) return NULL;
if (s)
{
for (i = 0; i < s->interfaces.size; i++)
{
if (iface == s->interfaces.array[i])
return obj->interface_privates[i];
}
}
return NULL;
}
EAPI Evas_Smart *
evas_object_smart_smart_get(const Evas_Object *eo_obj)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return NULL;
MAGIC_CHECK_END();
Evas_Smart *smart = NULL;
eo_do((Eo *)eo_obj, evas_obj_smart_smart_get(&smart));
return smart;
}
static void
_smart_smart_get(Eo *eo_obj EINA_UNUSED, void *_pd EINA_UNUSED, va_list *list)
{
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
Evas_Smart **smart = va_arg(*list, Evas_Smart **);
if (smart) *smart = obj->smart.smart;
}
EAPI void
evas_object_smart_member_add(Evas_Object *eo_obj, Evas_Object *smart_obj)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return;
MAGIC_CHECK_END();
eo_do(smart_obj, evas_obj_smart_member_add(eo_obj));
}
static void
_smart_member_add(Eo *smart_obj, void *_pd, va_list *list)
{
Evas_Object *eo_obj = va_arg(*list, Evas_Object *);
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
Evas_Object_Protected_Data *smart = eo_data_get(smart_obj, EVAS_OBJ_CLASS);
Evas_Object_Smart *o = _pd;
if (obj->delete_me)
{
CRIT("Adding deleted object %p to smart obj %p", eo_obj, smart_obj);
abort();
return;
}
if (smart->delete_me)
{
CRIT("Adding object %p to deleted smart obj %p", eo_obj, smart_obj);
abort();
return;
}
if (!smart->layer)
{
CRIT("No evas surface associated with smart object (%p)", smart_obj);
abort();
return;
}
if ((obj->layer && smart->layer) &&
(obj->layer->evas != smart->layer->evas))
{
CRIT("Adding object %p from Evas (%p) from another Evas (%p)", eo_obj, obj->layer->evas, smart->layer->evas);
abort();
return;
}
if (obj->smart.parent == smart_obj) return;
if (obj->smart.parent) evas_object_smart_member_del(eo_obj);
o->member_count++;
evas_object_release(eo_obj, obj, 1);
obj->layer = smart->layer;
obj->cur.layer = obj->layer->layer;
obj->layer->usage++;
obj->smart.parent = smart_obj;
o->contained = eina_inlist_append(o->contained, EINA_INLIST_GET(obj));
evas_object_smart_member_cache_invalidate(eo_obj, EINA_TRUE, EINA_TRUE,
EINA_TRUE);
obj->restack = 1;
evas_object_change(eo_obj, obj);
evas_object_mapped_clip_across_mark(eo_obj, obj);
if (smart->smart.smart && smart->smart.smart->smart_class->member_add)
smart->smart.smart->smart_class->member_add(smart_obj, eo_obj);
evas_object_update_bounding_box(eo_obj, obj);
}
EAPI void
evas_object_smart_member_del(Evas_Object *eo_obj)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return;
MAGIC_CHECK_END();
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
if (!obj) return;
if (!obj->smart.parent) return;
Evas_Object *smart_obj = obj->smart.parent;
eo_do(smart_obj, evas_obj_smart_member_del(eo_obj));
}
static void
_smart_member_del(Eo *smart_obj, void *_pd EINA_UNUSED, va_list *list)
{
Evas_Object *eo_obj = va_arg(*list, Evas_Object *);
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
if (!obj->smart.parent) return;
Evas_Object_Protected_Data *smart = eo_data_get(smart_obj, EVAS_OBJ_CLASS);
if (smart->smart.smart && smart->smart.smart->smart_class->member_del)
smart->smart.smart->smart_class->member_del(smart_obj, eo_obj);
Evas_Object_Smart *o = eo_data_get(smart_obj, MY_CLASS);
o->contained = eina_inlist_remove(o->contained, EINA_INLIST_GET(obj));
o->member_count--;
obj->smart.parent = NULL;
evas_object_smart_member_cache_invalidate(eo_obj, EINA_TRUE, EINA_TRUE, EINA_TRUE);
obj->layer->usage--;
obj->cur.layer = obj->layer->layer;
evas_object_inject(eo_obj, obj, obj->layer->evas->evas);
obj->restack = 1;
evas_object_change(eo_obj, obj);
evas_object_mapped_clip_across_mark(eo_obj, obj);
}
EAPI Evas_Object *
evas_object_smart_parent_get(const Evas_Object *eo_obj)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return NULL;
MAGIC_CHECK_END();
Evas_Object *smart_parent = NULL;
eo_do((Eo *)eo_obj, evas_obj_smart_parent_get(&smart_parent));
return smart_parent;
}
static void
_type_check(Eo *eo_obj, void *_pd EINA_UNUSED, va_list *list)
{
const char *type = va_arg(*list, const char *);
Eina_Bool *type_check = va_arg(*list, Eina_Bool *);
if (0 == strcmp(type, "Evas_Object_Smart"))
*type_check = EINA_TRUE;
else
eo_do_super(eo_obj, evas_obj_type_check(type, type_check));
}
EAPI Eina_Bool
evas_object_smart_type_check(const Evas_Object *eo_obj, const char *type)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return EINA_FALSE;
MAGIC_CHECK_END();
Eina_Bool type_check = EINA_FALSE;
eo_do((Eo *)eo_obj, evas_obj_smart_type_check(type, &type_check));
return type_check;
}
EAPI Eina_Bool
evas_object_smart_type_check_ptr(const Evas_Object *eo_obj, const char *type)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return EINA_FALSE;
MAGIC_CHECK_END();
Eina_Bool type_check_ptr = EINA_FALSE;
eo_do((Eo *)eo_obj, evas_obj_smart_type_check_ptr(type, &type_check_ptr));
return type_check_ptr;
}
EAPI Eina_List *
evas_object_smart_members_get(const Evas_Object *eo_obj)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return NULL;
MAGIC_CHECK_END();
if (!eo_isa(eo_obj, MY_CLASS)) return NULL;
Eina_List *list = NULL;
eo_do((Eo *)eo_obj, evas_obj_smart_members_get(&list));
return list;
}
static void
_smart_members_get(Eo *eo_obj EINA_UNUSED, void *_pd, va_list *list)
{
Eina_List **members_list = va_arg(*list, Eina_List **);
const Evas_Object_Smart *o = _pd;
Eina_List *members;
Eina_Inlist *member;
members = NULL;
for (member = o->contained; member; member = member->next)
members = eina_list_append(members, ((Evas_Object_Protected_Data *)member)->object);
*members_list = members;
}
const Eina_Inlist *
evas_object_smart_members_get_direct(const Evas_Object *eo_obj)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return NULL;
MAGIC_CHECK_END();
if (!eo_isa(eo_obj, MY_CLASS)) return NULL;
Evas_Object_Smart *o = eo_data_get(eo_obj, MY_CLASS);
return o->contained;
}
void
_evas_object_smart_members_all_del(Evas_Object *eo_obj)
{
Evas_Object_Smart *o = eo_data_get(eo_obj, MY_CLASS);
Evas_Object_Protected_Data *memobj;
Eina_Inlist *itrn;
EINA_INLIST_FOREACH_SAFE(o->contained, itrn, memobj)
{
evas_object_del((Evas_Object *)((Evas_Object_Protected_Data *)memobj->object));
}
}
static void
_evas_smart_class_ifaces_private_data_alloc(Evas_Object *eo_obj,
Evas_Smart *s)
{
unsigned int i, total_priv_sz = 0;
const Evas_Smart_Class *sc;
unsigned char *ptr;
/* get total size of interfaces private data */
for (sc = s->smart_class; sc; sc = sc->parent)
{
const Evas_Smart_Interface **ifaces_array = sc->interfaces;
if (!ifaces_array) continue;
while (*ifaces_array)
{
const Evas_Smart_Interface *iface = *ifaces_array;
if (!iface->name) break;
if (iface->private_size > 0)
{
unsigned int size = iface->private_size;
if (size % sizeof(void *) != 0)
size += sizeof(void *) - (size % sizeof(void *));
total_priv_sz += size;
}
ifaces_array++;
}
}
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
obj->interface_privates = malloc
(s->interfaces.size * sizeof(void *) + total_priv_sz);
if (!obj->interface_privates)
{
ERR("malloc failed!");
return;
}
/* make private data array ptrs point to right places, WHICH LIE ON
* THE SAME STRUCT, AFTER THE # OF INTERFACES COUNT */
ptr = (unsigned char *)(obj->interface_privates + s->interfaces.size);
for (i = 0; i < s->interfaces.size; i++)
{
unsigned int size;
size = s->interfaces.array[i]->private_size;
if (size == 0)
{
obj->interface_privates[i] = NULL;
continue;
}
obj->interface_privates[i] = ptr;
memset(ptr, 0, size);
if (size % sizeof(void *) != 0)
size += sizeof(void *) - (size % sizeof(void *));
ptr += size;
}
}
EAPI Evas_Object *
evas_object_smart_add(Evas *eo_e, Evas_Smart *s)
{
Evas_Object *eo_obj;
MAGIC_CHECK(eo_e, Evas, MAGIC_EVAS);
return NULL;
MAGIC_CHECK_END();
eo_obj = eo_add(EVAS_OBJ_SMART_CLASS, eo_e);
eo_do(eo_obj, evas_obj_smart_attach(s));
eo_unref(eo_obj);
return eo_obj;
}
static void
_constructor(Eo *eo_obj, void *class_data EINA_UNUSED, va_list *list EINA_UNUSED)
{
eo_do_super(eo_obj, eo_constructor());
evas_object_smart_init(eo_obj);
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
evas_object_inject(eo_obj, obj, evas_object_evas_get(eo_parent_get(eo_obj)));
eo_do(eo_obj,
evas_obj_type_set(MY_CLASS_NAME),
evas_obj_smart_add());
}
static void
_smart_add(Eo *eo_obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
{
// If this function is reached, so we do nothing except trying to call
// the function of the legacy smart class.
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
Evas_Smart *s = obj->smart.smart;
if (s && s->smart_class->add) s->smart_class->add(eo_obj);
}
static void
_smart_del(Eo *eo_obj EINA_UNUSED, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
{
}
static void
_smart_resize(Eo *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);
// If this function is reached, so we do nothing except trying to call
// the function of the legacy smart class.
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
Evas_Smart *s = obj->smart.smart;
if (s && s->smart_class->resize) s->smart_class->resize(eo_obj, w, h);
}
static void
_smart_move(Eo *eo_obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
{
Evas_Coord x = va_arg(*list, Evas_Coord);
Evas_Coord y = va_arg(*list, Evas_Coord);
// If this function is reached, so we do nothing except trying to call
// the function of the legacy smart class.
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
Evas_Smart *s = obj->smart.smart;
if (s && s->smart_class->move) s->smart_class->move(eo_obj, x, y);
}
static void
_smart_show(Eo *eo_obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
{
// If this function is reached, so we do nothing except trying to call
// the function of the legacy smart class.
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
Evas_Smart *s = obj->smart.smart;
if (s && s->smart_class->show) s->smart_class->show(eo_obj);
}
static void
_smart_hide(Eo *eo_obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
{
// If this function is reached, so we do nothing except trying to call
// the function of the legacy smart class.
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
Evas_Smart *s = obj->smart.smart;
if (s && s->smart_class->hide) s->smart_class->hide(eo_obj);
}
static void
_smart_color_set(Eo *eo_obj, void *_pd EINA_UNUSED, va_list *list)
{
int r = va_arg(*list, int);
int g = va_arg(*list, int);
int b = va_arg(*list, int);
int a = va_arg(*list, int);
// If this function is reached, so we do nothing except trying to call
// the function of the legacy smart class.
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
Evas_Smart *s = obj->smart.smart;
if (s && s->smart_class->color_set) s->smart_class->color_set(eo_obj, r, g, b, a);
}
static void
_smart_clip_set(Eo *eo_obj, void *_pd EINA_UNUSED, va_list *list)
{
Evas_Object *clip = va_arg(*list, Evas_Object *);
// If this function is reached, so we do nothing except trying to call
// the function of the legacy smart class.
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
Evas_Smart *s = obj->smart.smart;
if (s && s->smart_class->clip_set) s->smart_class->clip_set(eo_obj, clip);
}
static void
_smart_clip_unset(Eo *eo_obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
{
// If this function is reached, so we do nothing except trying to call
// the function of the legacy smart class.
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
Evas_Smart *s = obj->smart.smart;
if (s && s->smart_class->clip_unset) s->smart_class->clip_unset(eo_obj);
}
static void
_smart_attach(Eo *eo_obj, void *_pd EINA_UNUSED, va_list *list)
{
Evas_Smart *s = va_arg(*list, Evas_Smart *);
MAGIC_CHECK(s, Evas_Smart, MAGIC_SMART);
return;
MAGIC_CHECK_END();
unsigned int i;
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
obj->smart.smart = s;
obj->type = s->smart_class->name;
evas_object_smart_use(s);
_evas_smart_class_ifaces_private_data_alloc(eo_obj, s);
for (i = 0; i < s->interfaces.size; i++)
{
const Evas_Smart_Interface *iface;
iface = s->interfaces.array[i];
if (iface->add)
{
if (!iface->add(eo_obj))
{
ERR("failed to create interface %s\n", iface->name);
evas_object_del(eo_obj);
return;
}
}
}
eo_do(eo_obj, evas_obj_smart_add());
}
static int
_callback_priority_cmp(const void *_a, const void *_b)
{
const Evas_Smart_Callback *a, *b;
a = (const Evas_Smart_Callback *) _a;
b = (const Evas_Smart_Callback *) _b;
if (a->priority < b->priority)
return -1;
else
return 1;
}
EAPI void
evas_object_smart_callback_add(Evas_Object *eo_obj, const char *event, Evas_Smart_Cb func, const void *data)
{
evas_object_smart_callback_priority_add(eo_obj, event,
EVAS_CALLBACK_PRIORITY_DEFAULT, func, data);
}
EAPI void
evas_object_smart_callback_priority_add(Evas_Object *eo_obj, const char *event, Evas_Callback_Priority priority, Evas_Smart_Cb func, const void *data)
{
Evas_Object_Smart *o;
Evas_Smart_Callback *cb;
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return;
MAGIC_CHECK_END();
o = eo_data_get(eo_obj, MY_CLASS);
if (!event) return;
if (!func) return;
EVAS_MEMPOOL_INIT(_mp_cb, "evas_smart_callback", Evas_Smart_Callback, 32, );
cb = EVAS_MEMPOOL_ALLOC(_mp_cb, Evas_Smart_Callback);
if (!cb) return;
EVAS_MEMPOOL_PREP(_mp_cb, cb, Evas_Smart_Callback);
cb->event = eina_stringshare_add(event);
cb->func = func;
cb->func_data = (void *)data;
cb->priority = priority;
o->callbacks = eina_list_sorted_insert(o->callbacks, _callback_priority_cmp,
cb);
}
EAPI void *
evas_object_smart_callback_del(Evas_Object *eo_obj, const char *event, Evas_Smart_Cb func)
{
Evas_Object_Smart *o;
Eina_List *l;
Evas_Smart_Callback *cb;
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return NULL;
MAGIC_CHECK_END();
o = eo_data_get(eo_obj, MY_CLASS);
if (!event) return NULL;
EINA_LIST_FOREACH(o->callbacks, l, cb)
{
if ((!strcmp(cb->event, event)) && (cb->func == func))
{
void *data;
data = cb->func_data;
cb->delete_me = 1;
o->deletions_waiting = 1;
evas_object_smart_callbacks_clear(eo_obj);
return data;
}
}
return NULL;
}
EAPI void *
evas_object_smart_callback_del_full(Evas_Object *eo_obj, const char *event, Evas_Smart_Cb func, const void *data)
{
Evas_Object_Smart *o;
Eina_List *l;
Evas_Smart_Callback *cb;
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return NULL;
MAGIC_CHECK_END();
o = eo_data_get(eo_obj, MY_CLASS);
if (!event) return NULL;
EINA_LIST_FOREACH(o->callbacks, l, cb)
{
if ((!strcmp(cb->event, event)) && (cb->func == func) && (cb->func_data == data))
{
void *ret;
ret = cb->func_data;
cb->delete_me = 1;
o->deletions_waiting = 1;
evas_object_smart_callbacks_clear(eo_obj);
return ret;
}
}
return NULL;
}
EAPI void
evas_object_smart_callback_call(Evas_Object *eo_obj, const char *event, void *event_info)
{
Evas_Object_Smart *o;
Eina_List *l;
Evas_Smart_Callback *cb;
const char *strshare;
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return;
MAGIC_CHECK_END();
o = eo_data_get(eo_obj, MY_CLASS);
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
if (!event) return;
if (obj->delete_me) return;
o->walking_list++;
strshare = eina_stringshare_add(event);
EINA_LIST_FOREACH(o->callbacks, l, cb)
{
if (!cb->delete_me)
{
if (cb->event == strshare)
cb->func(cb->func_data, eo_obj, event_info);
}
if (obj->delete_me)
break;
}
eina_stringshare_del(strshare);
o->walking_list--;
evas_object_smart_callbacks_clear(eo_obj);
const _Evas_Event_Description *event_desc = eina_hash_find(signals_hash_table, event);
if (event_desc)
eo_do(eo_obj, eo_event_callback_call(event_desc->eo_desc, event_info, NULL));
}
EAPI Eina_Bool
evas_object_smart_callbacks_descriptions_set(Evas_Object *eo_obj, const Evas_Smart_Cb_Description *descriptions)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return EINA_FALSE;
MAGIC_CHECK_END();
Eina_Bool result = EINA_FALSE;
eo_do(eo_obj, evas_obj_smart_callbacks_descriptions_set(descriptions, &result));
return result;
}
static void
_smart_callbacks_descriptions_set(Eo *eo_obj EINA_UNUSED, void *_pd, va_list *list)
{
const Evas_Smart_Cb_Description *descriptions = va_arg(*list, Evas_Smart_Cb_Description *);
Eina_Bool *result = va_arg(*list, Eina_Bool *);
if (result) *result = EINA_TRUE;
const Evas_Smart_Cb_Description *d;
Evas_Object_Smart *o = _pd;
unsigned int i, count = 0;
if ((!descriptions) || (!descriptions->name))
{
evas_smart_cb_descriptions_resize(&o->callbacks_descriptions, 0);
return;
}
for (count = 0, d = descriptions; d->name; d++)
count++;
evas_smart_cb_descriptions_resize(&o->callbacks_descriptions, count);
if (count == 0) return;
for (i = 0, d = descriptions; i < count; d++, i++)
o->callbacks_descriptions.array[i] = d;
evas_smart_cb_descriptions_fix(&o->callbacks_descriptions);
}
EAPI void
evas_object_smart_callbacks_descriptions_get(const Evas_Object *eo_obj, const Evas_Smart_Cb_Description ***class_descriptions, unsigned int *class_count, const Evas_Smart_Cb_Description ***instance_descriptions, unsigned int *instance_count)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
if (class_descriptions) *class_descriptions = NULL;
if (class_count) *class_count = 0;
if (instance_descriptions) *instance_descriptions = NULL;
if (instance_count) *instance_count = 0;
return;
MAGIC_CHECK_END();
eo_do((Eo *)eo_obj, evas_obj_smart_callbacks_descriptions_get(class_descriptions, class_count, instance_descriptions, instance_count));
}
static void
_smart_callbacks_descriptions_get(Eo *eo_obj, void *_pd, va_list *list)
{
const Evas_Smart_Cb_Description ***class_descriptions = va_arg(*list, const Evas_Smart_Cb_Description ***);
unsigned int *class_count = va_arg(*list, unsigned int *);
const Evas_Smart_Cb_Description ***instance_descriptions = va_arg(*list, const Evas_Smart_Cb_Description ***);
unsigned int *instance_count = va_arg(*list, unsigned int *);
const Evas_Object_Smart *o = _pd;
if (class_descriptions) *class_descriptions = NULL;
if (class_count) *class_count = 0;
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
if (obj->smart.smart && class_descriptions)
*class_descriptions = obj->smart.smart->callbacks.array;
if (obj->smart.smart && class_count)
*class_count = obj->smart.smart->callbacks.size;
if (instance_descriptions)
*instance_descriptions = o->callbacks_descriptions.array;
if (instance_count)
*instance_count = o->callbacks_descriptions.size;
}
EAPI void
evas_object_smart_callback_description_find(const Evas_Object *eo_obj, const char *name, const Evas_Smart_Cb_Description **class_description, const Evas_Smart_Cb_Description **instance_description)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
if (class_description) *class_description = NULL;
if (instance_description) *instance_description = NULL;
return;
MAGIC_CHECK_END();
eo_do((Eo *)eo_obj, evas_obj_smart_callback_description_find(name, class_description, instance_description));
}
static void
_smart_callback_description_find(Eo *eo_obj, void *_pd, va_list *list)
{
const char *name = va_arg(*list, const char *);
const Evas_Smart_Cb_Description **class_description = va_arg(*list, const Evas_Smart_Cb_Description **);
const Evas_Smart_Cb_Description **instance_description = va_arg(*list, const Evas_Smart_Cb_Description **);
if (!name)
{
if (class_description) *class_description = NULL;
if (instance_description) *instance_description = NULL;
return;
}
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
const Evas_Object_Smart *o = _pd;
if (class_description)
*class_description = evas_smart_cb_description_find
(&obj->smart.smart->callbacks, name);
if (instance_description)
*instance_description = evas_smart_cb_description_find
(&o->callbacks_descriptions, name);
}
EAPI void
evas_object_smart_need_recalculate_set(Evas_Object *eo_obj, Eina_Bool value)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return;
MAGIC_CHECK_END();
eo_do(eo_obj, evas_obj_smart_need_recalculate_set(value));
}
static void
_smart_need_recalculate_set(Eo *eo_obj, void *_pd, va_list *list)
{
Eina_Bool value = va_arg(*list, int);
Evas_Object_Smart *o = _pd;
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
// XXX: do i need this?
if (obj->delete_me) return;
/* remove this entry from calc_list or processed list */
if (eina_clist_element_is_linked(&obj->calc_entry))
eina_clist_remove(&obj->calc_entry);
value = !!value;
if (value)
eina_clist_add_tail(&obj->layer->evas->calc_list, &obj->calc_entry);
else
eina_clist_add_tail(&obj->layer->evas->calc_done, &obj->calc_entry);
if (o->need_recalculate == value) return;
if (obj->recalculate_cycle > 254)
{
ERR("Object %p is not stable during recalc loop", obj);
return;
}
if (obj->layer->evas->in_smart_calc) obj->recalculate_cycle++;
o->need_recalculate = value;
}
EAPI Eina_Bool
evas_object_smart_need_recalculate_get(const Evas_Object *eo_obj)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return EINA_FALSE;
MAGIC_CHECK_END();
Eina_Bool need_recalculate = EINA_FALSE;
eo_do((Eo *)eo_obj, evas_obj_smart_need_recalculate_get(&need_recalculate));
return need_recalculate;
}
static void
_smart_need_recalculate_get(Eo *eo_obj EINA_UNUSED, void *_pd, va_list *list)
{
Eina_Bool *need_recalculate = va_arg(*list, Eina_Bool *);
const Evas_Object_Smart *o = _pd;
if (need_recalculate) *need_recalculate = o->need_recalculate;
}
EAPI void
evas_object_smart_calculate(Evas_Object *eo_obj)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return;
MAGIC_CHECK_END();
eo_do(eo_obj, evas_obj_smart_calculate());
}
static void
_smart_calculate(Eo *eo_obj, void *_pd, va_list *list EINA_UNUSED)
{
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
Evas_Object_Smart *o = _pd;
if (!obj->smart.smart || !obj->smart.smart->smart_class->calculate)
return;
o->need_recalculate = 0;
obj->smart.smart->smart_class->calculate(eo_obj);
}
EAPI void
evas_smart_objects_calculate(Evas *eo_e)
{
eo_do(eo_e, evas_canvas_smart_objects_calculate());
}
void
_canvas_smart_objects_calculate(Eo *eo_e, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
{
evas_call_smarts_calculate(eo_e);
}
EAPI int
evas_smart_objects_calculate_count_get(const Evas *eo_e)
{
MAGIC_CHECK(eo_e, Evas, MAGIC_EVAS);
return 0;
MAGIC_CHECK_END();
int ret = 0;
eo_do((Eo *)eo_e, evas_canvas_smart_objects_calculate_count_get(&ret));
return ret;
}
void
_canvas_smart_objects_calculate_count_get(Eo *eo_e EINA_UNUSED, void *_pd, va_list *list)
{
int *ret = va_arg(*list, int *);
const Evas_Public_Data *e = _pd;
*ret = e->smart_calc_count;
}
/**
* Call calculate() on all smart objects that need_recalculate.
*
* @internal
*/
void
evas_call_smarts_calculate(Evas *eo_e)
{
Eina_Clist *elem;
Evas_Object_Protected_Data *obj;
Evas_Public_Data *e = eo_data_get(eo_e, EVAS_CLASS);
// printf("+CAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAALC-----------v\n");
evas_event_freeze(eo_e);
e->in_smart_calc++;
while (NULL != (elem = eina_clist_head(&e->calc_list)))
{
Evas_Object_Smart *o;
/* move the item to the processed list */
obj = EINA_CLIST_ENTRY(elem, Evas_Object_Protected_Data, calc_entry);
eina_clist_remove(&obj->calc_entry);
if (obj->delete_me) continue;
eina_clist_add_tail(&e->calc_done, &obj->calc_entry);
o = eo_data_get(obj->object, MY_CLASS);
if (o->need_recalculate)
{
o->need_recalculate = 0;
if (obj->smart.smart && obj->smart.smart->smart_class->calculate)
obj->smart.smart->smart_class->calculate(obj->object);
else
eo_do(obj->object, evas_obj_smart_calculate());
}
}
while (NULL != (elem = eina_clist_head(&e->calc_done)))
{
obj = EINA_CLIST_ENTRY(elem, Evas_Object_Protected_Data, calc_entry);
obj->recalculate_cycle = 0;
eina_clist_remove(&obj->calc_entry);
}
e->in_smart_calc--;
if (e->in_smart_calc == 0) e->smart_calc_count++;
evas_event_thaw(eo_e);
evas_event_thaw_eval(eo_e);
}
EAPI void
evas_object_smart_changed(Evas_Object *eo_obj)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return;
MAGIC_CHECK_END();
eo_do(eo_obj, evas_obj_smart_changed());
}
static void
_smart_changed(Eo *eo_obj, void *_pd EINA_UNUSED, va_list *list EINA_UNUSED)
{
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
evas_object_change(eo_obj, obj);
eo_do(eo_obj, evas_obj_smart_need_recalculate_set(1));
}
/* internal calls */
static void
evas_object_smart_callbacks_clear(Evas_Object *eo_obj)
{
Evas_Object_Smart *o;
Eina_List *l;
Evas_Smart_Callback *cb;
o = eo_data_get(eo_obj, MY_CLASS);
if (o->walking_list) return;
if (!o->deletions_waiting) return;
for (l = o->callbacks; l;)
{
cb = eina_list_data_get(l);
l = eina_list_next(l);
if (cb->delete_me)
{
o->callbacks = eina_list_remove(o->callbacks, cb);
if (cb->event) eina_stringshare_del(cb->event);
EVAS_MEMPOOL_FREE(_mp_cb, cb);
}
}
}
void
evas_object_smart_del(Evas_Object *eo_obj)
{
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
Evas_Smart *s;
unsigned int i;
if (obj->delete_me) return;
s = obj->smart.smart;
if (s && s->smart_class->del)
s->smart_class->del(eo_obj);
else
eo_do(eo_obj, evas_obj_smart_del());
if (obj->smart.parent) evas_object_smart_member_del(eo_obj);
if (s)
{
for (i = 0; i < s->interfaces.size; i++)
{
const Evas_Smart_Interface *iface;
iface = s->interfaces.array[i];
if (iface->del) iface->del(eo_obj);
}
}
free(obj->interface_privates);
obj->interface_privates = NULL;
if (s) evas_object_smart_unuse(s);
}
void
evas_object_smart_cleanup(Evas_Object *eo_obj)
{
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
if (obj->smart.parent)
evas_object_smart_member_del(eo_obj);
if (obj->is_smart)
{
Evas_Object_Smart *o = eo_data_get(eo_obj, MY_CLASS);
if (obj->calc_entry.next)
eina_clist_remove(&obj->calc_entry);
while (o->contained)
{
Evas_Object *contained_obj = ((Evas_Object_Protected_Data *)o->contained)->object;
evas_object_smart_member_del(contained_obj);
}
while (o->callbacks)
{
Evas_Smart_Callback *cb = o->callbacks->data;
o->callbacks = eina_list_remove(o->callbacks, cb);
if (cb->event) eina_stringshare_del(cb->event);
EVAS_MEMPOOL_FREE(_mp_cb, cb);
}
evas_smart_cb_descriptions_resize(&o->callbacks_descriptions, 0);
o->data = NULL;
}
obj->smart.parent = NULL;
obj->smart.smart = NULL;
}
void
evas_object_smart_member_cache_invalidate(Evas_Object *eo_obj,
Eina_Bool pass_events,
Eina_Bool freeze_events,
Eina_Bool source_invisible)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return;
MAGIC_CHECK_END();
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
Evas_Object_Protected_Data *member;
if (pass_events)
obj->parent_cache.pass_events_valid = EINA_FALSE;
if (freeze_events)
obj->parent_cache.freeze_events_valid = EINA_FALSE;
if (source_invisible)
obj->parent_cache.src_invisible_valid = EINA_FALSE;
if (!obj->is_smart) return;
Evas_Object_Smart *o = eo_data_get(eo_obj, MY_CLASS);
EINA_INLIST_FOREACH(o->contained, member)
{
Evas_Object *eo_member = member->object;
evas_object_smart_member_cache_invalidate(eo_member, pass_events,
freeze_events,
source_invisible);
}
}
void
evas_object_smart_member_raise(Evas_Object *eo_member)
{
Evas_Object_Smart *o;
Evas_Object_Protected_Data *member = eo_data_get(eo_member, EVAS_OBJ_CLASS);
o = eo_data_get(member->smart.parent, MY_CLASS);
o->contained = eina_inlist_demote(o->contained, EINA_INLIST_GET(member));
}
void
evas_object_smart_member_lower(Evas_Object *eo_member)
{
Evas_Object_Smart *o;
Evas_Object_Protected_Data *member = eo_data_get(eo_member, EVAS_OBJ_CLASS);
o = eo_data_get(member->smart.parent, MY_CLASS);
o->contained = eina_inlist_promote(o->contained, EINA_INLIST_GET(member));
}
void
evas_object_smart_member_stack_above(Evas_Object *eo_member, Evas_Object *eo_other)
{
Evas_Object_Smart *o;
Evas_Object_Protected_Data *member = eo_data_get(eo_member, EVAS_OBJ_CLASS);
Evas_Object_Protected_Data *other = eo_data_get(eo_other, EVAS_OBJ_CLASS);
o = eo_data_get(member->smart.parent, MY_CLASS);
o->contained = eina_inlist_remove(o->contained, EINA_INLIST_GET(member));
o->contained = eina_inlist_append_relative(o->contained, EINA_INLIST_GET(member), EINA_INLIST_GET(other));
}
void
evas_object_smart_member_stack_below(Evas_Object *eo_member, Evas_Object *eo_other)
{
Evas_Object_Smart *o;
Evas_Object_Protected_Data *member = eo_data_get(eo_member, EVAS_OBJ_CLASS);
Evas_Object_Protected_Data *other = eo_data_get(eo_other, EVAS_OBJ_CLASS);
o = eo_data_get(member->smart.parent, MY_CLASS);
o->contained = eina_inlist_remove(o->contained, EINA_INLIST_GET(member));
o->contained = eina_inlist_prepend_relative(o->contained, EINA_INLIST_GET(member), EINA_INLIST_GET(other));
}
void
evas_object_smart_need_bounding_box_update(Evas_Object *eo_obj)
{
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return;
MAGIC_CHECK_END();
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
Evas_Object_Smart *o = eo_data_get(eo_obj, MY_CLASS);
if (o->update_boundingbox_needed) return ;
o->update_boundingbox_needed = EINA_TRUE;
if (obj->smart.parent) evas_object_smart_need_bounding_box_update(obj->smart.parent);
}
void
evas_object_smart_bounding_box_update(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj)
{
Evas_Object_Smart *os;
Eina_Inlist *list;
Evas_Object_Protected_Data *o;
Evas_Coord minx;
Evas_Coord miny;
Evas_Coord maxw = 0;
Evas_Coord maxh = 0;
MAGIC_CHECK(eo_obj, Evas_Object, MAGIC_OBJ);
return;
MAGIC_CHECK_END();
os = eo_data_get(eo_obj, MY_CLASS);
if (!os->update_boundingbox_needed) return ;
os->update_boundingbox_needed = EINA_FALSE;
minx = obj->layer->evas->output.w;
miny = obj->layer->evas->output.h;
list = os->contained;
EINA_INLIST_FOREACH(list, o)
{
Evas_Coord tx;
Evas_Coord ty;
Evas_Coord tw;
Evas_Coord th;
if (o == obj) continue ;
if (o->clip.clipees || o->is_static_clip) continue ;
if (eo_isa(o->object, EVAS_OBJ_SMART_CLASS))
{
evas_object_smart_bounding_box_update(o->object, o);
tx = o->cur.bounding_box.x;
ty = o->cur.bounding_box.y;
tw = o->cur.bounding_box.x + o->cur.bounding_box.w;
th = o->cur.bounding_box.y + o->cur.bounding_box.h;
}
else
{
tx = o->cur.geometry.x;
ty = o->cur.geometry.y;
tw = o->cur.geometry.x + o->cur.geometry.w;
th = o->cur.geometry.y + o->cur.geometry.h;
}
if (tx < minx) minx = tx;
if (ty < miny) miny = ty;
if (tw > maxw) maxw = tw;
if (th > maxh) maxh = th;
}
if (minx != obj->cur.bounding_box.x)
{
obj->cur.bounding_box.w += obj->cur.bounding_box.x - minx;
obj->cur.bounding_box.x = minx;
}
if (miny != obj->cur.bounding_box.y)
{
obj->cur.bounding_box.h += obj->cur.bounding_box.y - miny;
obj->cur.bounding_box.y = miny;
}
if (maxw != obj->cur.bounding_box.x + obj->cur.bounding_box.w)
{
obj->cur.bounding_box.w = maxw - obj->cur.bounding_box.x;
}
if (maxh != obj->cur.bounding_box.y + obj->cur.bounding_box.h)
{
obj->cur.bounding_box.h = maxh - obj->cur.bounding_box.y;
}
}
/* all nice and private */
static void
evas_object_smart_init(Evas_Object *eo_obj)
{
Evas_Object_Protected_Data *obj = eo_data_get(eo_obj, EVAS_OBJ_CLASS);
obj->is_smart = EINA_TRUE;
/* set up default settings for this kind of object */
obj->cur.color.r = 255;
obj->cur.color.g = 255;
obj->cur.color.b = 255;
obj->cur.color.a = 255;
obj->cur.geometry.x = 0;
obj->cur.geometry.y = 0;
obj->cur.geometry.w = 0;
obj->cur.geometry.h = 0;
obj->cur.layer = 0;
/* set up object-specific settings */
obj->prev = obj->cur;
/* set up methods (compulsory) */
obj->func = &object_func;
}
static void
evas_object_smart_render(Evas_Object *eo_obj EINA_UNUSED, Evas_Object_Protected_Data *obj EINA_UNUSED, void *output EINA_UNUSED, void *context EINA_UNUSED, void *surface EINA_UNUSED, int x EINA_UNUSED, int y EINA_UNUSED, Eina_Bool do_async EINA_UNUSED)
{
return;
}
static void
evas_object_smart_render_pre(Evas_Object *eo_obj, Evas_Object_Protected_Data *obj)
{
if (obj->pre_render_done) return;
if (!obj->child_has_map && !obj->cur.cached_surface)
{
#if 0
Evas_Object_Smart *o;
fprintf(stderr, "");
o = (Evas_Object_Smart *)(obj->object_data);
if (/* o->member_count > 1 && */
obj->cur.bounding_box.w == obj->prev.bounding_box.w &&
obj->cur.bounding_box.h == obj->prev.bounding_box.h &&
(obj->cur.bounding_box.x != obj->prev.bounding_box.x ||
obj->cur.bounding_box.y != obj->prev.bounding_box.y))
{
Eina_Bool cache_map = EINA_FALSE;
/* Check parent speed */
/* - same speed => do not map this object */
/* - different speed => map this object */
/* - if parent is mapped then map this object */
if (!obj->smart.parent || obj->smart.parent->child_has_map)
{
cache_map = EINA_TRUE;
}
else
{
if (_evas_render_has_map(obj->smart.parent))
{
cache_map = EINA_TRUE;
}
else
{
int speed_x, speed_y;
int speed_px, speed_py;
speed_x = obj->cur.geometry.x - obj->prev.geometry.x;
speed_y = obj->cur.geometry.y - obj->prev.geometry.y;
speed_px = obj->smart.parent->cur.geometry.x - obj->smart.parent->prev.geometry.x;
speed_py = obj->smart.parent->cur.geometry.y - obj->smart.parent->prev.geometry.y;
/* speed_x = obj->cur.bounding_box.x - obj->prev.bounding_box.x; */
/* speed_y = obj->cur.bounding_box.y - obj->prev.bounding_box.y; */
/* speed_px = obj->smart.parent->cur.bounding_box.x - obj->smart.parent->prev.bounding_box.x; */
/* speed_py = obj->smart.parent->cur.bounding_box.y - obj->smart.parent->prev.bounding_box.y; */
fprintf(stderr, "speed: '%s',%p (%i, %i) vs '%s',%p (%i, %i)\n",
evas_object_type_get(eo_obj), obj, speed_x, speed_y,
evas_object_type_get(obj->smart.parent), obj->smart.parent, speed_px, speed_py);
if (speed_x != speed_px || speed_y != speed_py)
cache_map = EINA_TRUE;
}
}
if (cache_map)
fprintf(stderr, "Wouhou, I can detect moving smart object (%s, %p [%i, %i, %i, %i] < %s, %p [%i, %i, %i, %i])\n",
evas_object_type_get(eo_obj), obj,
obj->cur.bounding_box.x - obj->prev.bounding_box.x,
obj->cur.bounding_box.y - obj->prev.bounding_box.y,
obj->cur.bounding_box.w, obj->cur.bounding_box.h,
evas_object_type_get(obj->smart.parent), obj->smart.parent,
obj->smart.parent->cur.bounding_box.x - obj->smart.parent->prev.bounding_box.x,
obj->smart.parent->cur.bounding_box.y - obj->smart.parent->prev.bounding_box.y,
obj->smart.parent->cur.bounding_box.w, obj->smart.parent->cur.bounding_box.h);
obj->cur.cached_surface = cache_map;
}
#endif
}
if (obj->changed_map || obj->changed_src_visible)
evas_object_render_pre_prev_cur_add(&obj->layer->evas->clip_changes,
eo_obj, obj);
obj->pre_render_done = EINA_TRUE;
}
static void
evas_object_smart_render_post(Evas_Object *eo_obj EINA_UNUSED, Evas_Object_Protected_Data *obj EINA_UNUSED)
{
evas_object_cur_prev(eo_obj);
}
static unsigned int evas_object_smart_id_get(Evas_Object *eo_obj)
{
Evas_Object_Smart *o = eo_data_get(eo_obj, MY_CLASS);
if (!o) return 0;
return MAGIC_OBJ_SMART;
}
static unsigned int evas_object_smart_visual_id_get(Evas_Object *eo_obj)
{
Evas_Object_Smart *o = eo_data_get(eo_obj, MY_CLASS);
if (!o) return 0;
return MAGIC_OBJ_CONTAINER;
}
static void *evas_object_smart_engine_data_get(Evas_Object *eo_obj)
{
Evas_Object_Smart *o = eo_data_get(eo_obj, MY_CLASS);
if (!o) return NULL;
return o->engine_data;
}
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_ID(EVAS_OBJ_SUB_ID_TYPE_CHECK), _type_check),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_DATA_SET), _smart_data_set),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_SMART_GET), _smart_smart_get),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_MEMBER_ADD), _smart_member_add),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_MEMBER_DEL), _smart_member_del),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_MEMBERS_GET), _smart_members_get),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_CALLBACKS_DESCRIPTIONS_SET), _smart_callbacks_descriptions_set),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_CALLBACKS_DESCRIPTIONS_GET), _smart_callbacks_descriptions_get),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_CALLBACK_DESCRIPTION_FIND), _smart_callback_description_find),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_NEED_RECALCULATE_SET), _smart_need_recalculate_set),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_NEED_RECALCULATE_GET), _smart_need_recalculate_get),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_CALCULATE), _smart_calculate),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_CHANGED), _smart_changed),
EO_OP_FUNC(EVAS_OBJ_ID(EVAS_OBJ_SUB_ID_SMART_DATA_GET), _smart_data_get),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_ATTACH), _smart_attach),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_ADD), _smart_add),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_DEL), _smart_del),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_RESIZE), _smart_resize),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_MOVE), _smart_move),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_SHOW), _smart_show),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_HIDE), _smart_hide),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_COLOR_SET), _smart_color_set),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_CLIP_SET), _smart_clip_set),
EO_OP_FUNC(EVAS_OBJ_SMART_ID(EVAS_OBJ_SMART_SUB_ID_CLIP_UNSET), _smart_clip_unset),
EO_OP_FUNC_SENTINEL
};
eo_class_funcs_set(klass, func_desc);
}
static const Eo_Op_Description op_desc[] = {
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_DATA_SET, "Store a pointer to user data for a given smart object."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_SMART_GET, "Get the #Evas_Smart from which obj smart object was created."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_MEMBER_ADD, "Set an Evas object as a member of a given smart object."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_MEMBER_DEL, "Removes a member object from a given smart object."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_MEMBERS_GET, "Retrieves the list of the member objects of a given Evas smart"),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_CALLBACKS_DESCRIPTIONS_SET, "Set an smart object instance's smart callbacks descriptions."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_CALLBACKS_DESCRIPTIONS_GET, "Retrieve an smart object's know smart callback descriptions (both"),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_CALLBACK_DESCRIPTION_FIND, "Find callback description for callback called name."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_NEED_RECALCULATE_SET, "Set or unset the flag signalling that a given smart object needs to"),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_NEED_RECALCULATE_GET, "Get the value of the flag signalling that a given smart object needs to"),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_CALCULATE, "Call the calculate() smart function immediately on a given smart"),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_CHANGED, "Mark smart object as changed, dirty."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_ATTACH, "Attach an object to a canvas."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_ADD, "Add an object to a canvas."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_DEL, "Remove an object from a canvas."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_RESIZE, "Resize an object on a canvas."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_MOVE, "Move an object on a canvas."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_SHOW, "Show an object on a canvas."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_HIDE, "Hide an object on a canvas."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_COLOR_SET, "Set color of an object on a canvas."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_CLIP_SET, "Set a clipper of an object on a canvas."),
EO_OP_DESCRIPTION(EVAS_OBJ_SMART_SUB_ID_CLIP_UNSET, "Unset a clipper of an object on a canvas."),
EO_OP_DESCRIPTION_SENTINEL
};
static const Eo_Class_Description class_desc = {
EO_VERSION,
MY_CLASS_NAME,
EO_CLASS_TYPE_REGULAR,
EO_CLASS_DESCRIPTION_OPS(&EVAS_OBJ_SMART_BASE_ID, op_desc, EVAS_OBJ_SMART_SUB_ID_LAST),
NULL,
sizeof(Evas_Object_Smart),
_class_constructor,
NULL
};
EO_DEFINE_CLASS(evas_object_smart_class_get, &class_desc, EVAS_OBJ_CLASS, EVAS_SMART_SIGNAL_INTERFACE, NULL);
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