EAPI void
edje_object_message_handler_set(Evas_Object *obj, Edje_Message_Handler_Cb func, void *data)
{
Edje *ed;
ed = _edje_fetch(obj);
if (!ed) return;
_edje_message_cb_set(ed, func, data);
}
EAPI Edje_Load_Error
edje_object_load_error_get(const Evas_Object *obj)
{
Edje *ed;
ed = _edje_fetch(obj);
if (!ed) return EDJE_LOAD_ERROR_NONE;
return ed->load_error;
}
EAPI Eina_Bool
edje_object_file_set(Evas_Object *obj, const char *file, const char *group)
{
Eina_Bool ret;
Edje *ed;
ed = _edje_fetch(obj);
if (!ed)
return EINA_FALSE;
ret = ed->api->file_set(obj, file, group);
_edje_object_orientation_inform(obj);
return ret;
}
EAPI void
edje_object_file_get(const Evas_Object *obj, const char **file, const char **group)
{
Edje *ed;
ed = _edje_fetch(obj);
if (!ed)
{
if (file) *file = NULL;
if (group) *group = NULL;
return;
}
if (file) *file = ed->path;
if (group) *group = ed->group;
}
EAPI void
edje_object_message_send(Evas_Object *obj, Edje_Message_Type type, int id, void *msg)
{
Edje *ed;
unsigned int i;
ed = _edje_fetch(obj);
if (!ed) return;
_edje_message_send(ed, EDJE_QUEUE_SCRIPT, type, id, msg);
for (i = 0; i < ed->table_parts_size; i++)
{
Edje_Real_Part *rp = ed->table_parts[i];
if ((rp->part->type == EDJE_PART_TYPE_GROUP) && (rp->swallowed_object))
edje_object_message_send(rp->swallowed_object, type, id, msg);
}
}
EAPI void
edje_object_message_signal_process(Evas_Object *obj)
{
Eina_List *l, *ln, *tmpq = NULL;
Edje *ed;
Edje_Message *em;
int gotos = 0;
ed = _edje_fetch(obj);
if (!ed) return;
for (l = msgq; l; )
{
ln = l->next;
em = l->data;
if (em->edje == ed)
{
tmpq = eina_list_append(tmpq, em);
msgq = eina_list_remove_list(msgq, l);
}
l = ln;
}
/* a temporary message queue */
if (tmp_msgq)
{
while (tmpq)
{
tmp_msgq = eina_list_append(tmp_msgq, tmpq->data);
tmpq = eina_list_remove_list(tmpq, tmpq);
}
}
else
{
tmp_msgq = tmpq;
tmpq = NULL;
}
#if 0
while (tmp_msgq)
{
Edje_Message *em;
em = tmp_msgq->data;
tmp_msgq = eina_list_remove_list(tmp_msgq, tmp_msgq);
if (!ed->delete_me)
{
ed->processing_messages++;
_edje_message_process(em);
_edje_message_free(em);
ed->processing_messages--;
}
else
_edje_message_free(em);
}
#else
tmp_msgq_processing++;
again:
EINA_LIST_FOREACH_SAFE(tmp_msgq, l, ln, em)
{
if (em->edje != ed) continue;
tmp_msgq = eina_list_remove_list(tmp_msgq, l);
if (!ed->delete_me)
{
ed->processing_messages++;
_edje_message_process(em);
_edje_message_free(em);
ed->processing_messages--;
}
else
_edje_message_free(em);
if (ed->processing_messages == 0)
{
if (ed->delete_me) _edje_del(ed);
}
// if some child callback in _edje_message_process called
// edje_object_message_signal_process() or
// edje_message_signal_process() then those will mark the restart
// flag when they finish - it mabsicammyt means tmp_msgq and
// any item in it has potentially become invalid - so that means l
// and ln could be rogue pointers, so start again from the beginning
// and skip anything that is not this object and process only what is.
// to avoid self-feeding loops allow a max of 1024 loops.
if (tmp_msgq_restart)
{
tmp_msgq_restart = 0;
gotos++;
if (gotos < 1024) goto again;
else
{
WRN("Edje is in a self-feeding message loop (> 1024 gotos needed in a row)");
goto end;
}
}
}
end:
tmp_msgq_processing--;
if (tmp_msgq_processing == 0)
tmp_msgq_restart = 0;
else
tmp_msgq_restart = 1;
#endif
}
int
_edje_object_file_set_internal(Evas_Object *obj, const char *file, const char *group, const char *parent, Eina_List *group_path)
{
Edje *ed;
Evas *tev;
Edje_Real_Part *rp;
Eina_List *textblocks = NULL;
Eina_List *sources = NULL;
Eina_List *externals = NULL;
Eina_List *old_swallows;
unsigned int n;
Eina_List *parts = NULL;
int group_path_started = 0;
ed = _edje_fetch(obj);
if (!ed) return 0;
if (!file) file = "";
if (!group) group = "";
if (((ed->path) && (!strcmp(file, ed->path))) &&
(ed->group) && (!strcmp(group, ed->group)))
return 1;
tev = evas_object_evas_get(obj);
evas_event_freeze(tev);
old_swallows = _edje_swallows_collect(ed);
if (_edje_script_only(ed)) _edje_script_only_shutdown(ed);
if (_edje_lua_script_only(ed)) _edje_lua_script_only_shutdown(ed);
_edje_file_del(ed);
eina_stringshare_replace(&ed->path, file);
eina_stringshare_replace(&ed->group, group);
ed->parent = eina_stringshare_add(parent);
ed->load_error = EDJE_LOAD_ERROR_NONE;
_edje_file_add(ed);
ed->block_break = 0;
if (ed->file && ed->file->external_dir)
{
unsigned int i;
for (i = 0; i < ed->file->external_dir->entries_count; ++i)
edje_module_load(ed->file->external_dir->entries[i].entry);
}
_edje_textblock_styles_add(ed);
_edje_textblock_style_all_update(ed);
ed->has_entries = EINA_FALSE;
if (ed->collection)
{
if (ed->collection->prop.orientation != EDJE_ORIENTATION_AUTO)
ed->is_rtl = (ed->collection->prop.orientation ==
EDJE_ORIENTATION_RTL);
if (ed->collection->script_only)
{
ed->load_error = EDJE_LOAD_ERROR_NONE;
_edje_script_only_init(ed);
}
else if (ed->collection->lua_script_only)
{
ed->load_error = EDJE_LOAD_ERROR_NONE;
_edje_lua_script_only_init(ed);
}
else
{
unsigned int i;
/* colorclass stuff */
for (i = 0; i < ed->collection->parts_count; ++i)
{
Edje_Part *ep;
unsigned int k;
ep = ed->collection->parts[i];
/* Register any color classes in this parts descriptions. */
if ((ep->default_desc) && (ep->default_desc->color_class))
_edje_color_class_member_add(ed, ep->default_desc->color_class);
for (k = 0; k < ep->other.desc_count; k++)
{
Edje_Part_Description_Common *desc;
desc = ep->other.desc[k];
if (desc->color_class)
_edje_color_class_member_add(ed, desc->color_class);
}
}
/* build real parts */
for (n = 0; n < ed->collection->parts_count; n++)
{
Edje_Part *ep;
ep = ed->collection->parts[n];
rp = eina_mempool_malloc(_edje_real_part_mp, sizeof(Edje_Real_Part));
if (!rp)
{
/* FIXME: destroy all allocated ressource, need to have a common exit point */
ed->load_error = EDJE_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED;
evas_event_thaw(tev);
evas_event_thaw_eval(tev);
return 0;
}
memset(rp, 0, sizeof (Edje_Real_Part));
if ((ep->dragable.x != 0) || (ep->dragable.y != 0))
{
rp->drag = calloc(1, sizeof (Edje_Real_Part_Drag));
if (!rp->drag)
{
ed->load_error = EDJE_LOAD_ERROR_RESOURCE_ALLOCATION_FAILED;
eina_mempool_free(_edje_real_part_mp, rp);
evas_event_thaw(tev);
evas_event_thaw_eval(tev);
return 0;
}
rp->drag->step.x = FROM_INT(ep->dragable.step_x);
rp->drag->step.y = FROM_INT(ep->dragable.step_y);
}
rp->edje = ed;
_edje_ref(rp->edje);
rp->part = ep;
parts = eina_list_append(parts, rp);
rp->param1.description =
_edje_part_description_find(ed, rp, "default", 0.0);
rp->chosen_description = rp->param1.description;
if (!rp->param1.description)
ERR("no default part description!");
switch (ep->type)
{
case EDJE_PART_TYPE_RECTANGLE:
rp->object = evas_object_rectangle_add(ed->base.evas);
break;
case EDJE_PART_TYPE_PROXY:
case EDJE_PART_TYPE_IMAGE:
rp->object = evas_object_image_add(ed->base.evas);
break;
case EDJE_PART_TYPE_TEXT:
_edje_text_part_on_add(ed, rp);
rp->object = evas_object_text_add(ed->base.evas);
evas_object_text_font_source_set(rp->object, ed->path);
break;
case EDJE_PART_TYPE_GROUP:
sources = eina_list_append(sources, rp);
case EDJE_PART_TYPE_SWALLOW:
case EDJE_PART_TYPE_EXTERNAL:
if (ep->type == EDJE_PART_TYPE_EXTERNAL)
externals = eina_list_append(externals, rp);
rp->object = evas_object_rectangle_add(ed->base.evas);
evas_object_color_set(rp->object, 0, 0, 0, 0);
evas_object_pass_events_set(rp->object, 1);
evas_object_pointer_mode_set(rp->object, EVAS_OBJECT_POINTER_MODE_NOGRAB);
_edje_callbacks_focus_add(rp->object, ed, rp);
break;
case EDJE_PART_TYPE_TEXTBLOCK:
textblocks = eina_list_append(textblocks, rp);
rp->object = evas_object_textblock_add(ed->base.evas);
break;
case EDJE_PART_TYPE_BOX:
sources = eina_list_append(sources, rp);
rp->object = evas_object_box_add(ed->base.evas);
rp->anim = _edje_box_layout_anim_new(rp->object);
break;
case EDJE_PART_TYPE_TABLE:
sources = eina_list_append(sources, rp);
rp->object = evas_object_table_add(ed->base.evas);
break;
case EDJE_PART_TYPE_GRADIENT:
ERR("SPANK ! SPANK ! SPANK ! YOU ARE USING GRADIENT IN PART %s FROM GROUP %s INSIDE FILE %s !! THEY ARE NOW REMOVED !",
ep->name, group, file);
default:
ERR("wrong part type %i!", ep->type);
break;
}
if (rp->object)
{
evas_object_smart_member_add(rp->object, ed->obj);
// evas_object_layer_set(rp->object, evas_object_layer_get(ed->obj));
if (ep->type != EDJE_PART_TYPE_SWALLOW && ep->type != EDJE_PART_TYPE_GROUP && ep->type != EDJE_PART_TYPE_EXTERNAL)
{
if (ep->mouse_events)
{
_edje_callbacks_add(rp->object, ed, rp);
if (ep->repeat_events)
evas_object_repeat_events_set(rp->object, 1);
if (ep->pointer_mode != EVAS_OBJECT_POINTER_MODE_AUTOGRAB)
evas_object_pointer_mode_set(rp->object, ep->pointer_mode);
}
else
{
evas_object_pass_events_set(rp->object, 1);
evas_object_pointer_mode_set(rp->object, EVAS_OBJECT_POINTER_MODE_NOGRAB);
}
if (ep->precise_is_inside)
evas_object_precise_is_inside_set(rp->object, 1);
}
if (rp->part->clip_to_id < 0)
evas_object_clip_set(rp->object, ed->base.clipper);
}
}
if (n > 0)
{
Eina_List *l;
ed->table_parts = malloc(sizeof(Edje_Real_Part *) * n);
ed->table_parts_size = n;
/* FIXME: check malloc return */
n = 0;
EINA_LIST_FOREACH(parts, l, rp)
{
ed->table_parts[n] = rp;
n++;
}
eina_list_free(parts);
for (i = 0; i < ed->table_parts_size; i++)
{
rp = ed->table_parts[i];
if (rp->param1.description) /* FIXME: prevent rel to gone radient part to go wrong. You may
be able to remove this when all theme are correctly rewritten. */
{
if (rp->param1.description->rel1.id_x >= 0)
rp->param1.rel1_to_x = ed->table_parts[rp->param1.description->rel1.id_x % ed->table_parts_size];
if (rp->param1.description->rel1.id_y >= 0)
rp->param1.rel1_to_y = ed->table_parts[rp->param1.description->rel1.id_y % ed->table_parts_size];
if (rp->param1.description->rel2.id_x >= 0)
rp->param1.rel2_to_x = ed->table_parts[rp->param1.description->rel2.id_x % ed->table_parts_size];
if (rp->param1.description->rel2.id_y >= 0)
rp->param1.rel2_to_y = ed->table_parts[rp->param1.description->rel2.id_y % ed->table_parts_size];
}
if (rp->part->clip_to_id >= 0)
{
rp->clip_to = ed->table_parts[rp->part->clip_to_id % ed->table_parts_size];
if (rp->clip_to)
{
evas_object_pass_events_set(rp->clip_to->object, 1);
evas_object_pointer_mode_set(rp->clip_to->object, EVAS_OBJECT_POINTER_MODE_NOGRAB);
evas_object_clip_set(rp->object, rp->clip_to->object);
}
}
if (rp->drag)
{
if (rp->part->dragable.confine_id >= 0)
rp->drag->confine_to = ed->table_parts[rp->part->dragable.confine_id % ed->table_parts_size];
}
/* replay events for dragable */
if (rp->part->dragable.event_id >= 0)
{
rp->events_to =
ed->table_parts[rp->part->dragable.event_id % ed->table_parts_size];
/* events_to may be used only with dragable */
if (!rp->events_to->part->dragable.x &&
!rp->events_to->part->dragable.y)
rp->events_to = NULL;
}
rp->swallow_params.min.w = 0;
rp->swallow_params.min.h = 0;
rp->swallow_params.max.w = -1;
rp->swallow_params.max.h = -1;
if (rp->part->type == EDJE_PART_TYPE_TEXT
|| rp->part->type == EDJE_PART_TYPE_TEXTBLOCK)
{
Edje_Part_Description_Text *text;
text = (Edje_Part_Description_Text *) rp->param1.description;
if (ed->file->feature_ver < 1)
{
text->text.id_source = -1;
text->text.id_text_source = -1;
}
if (text->text.id_source >= 0)
rp->text.source = ed->table_parts[text->text.id_source % ed->table_parts_size];
if (text->text.id_text_source >= 0)
rp->text.text_source = ed->table_parts[text->text.id_text_source % ed->table_parts_size];
if (rp->part->entry_mode > EDJE_ENTRY_EDIT_MODE_NONE)
{
_edje_entry_real_part_init(rp);
if (!ed->has_entries)
ed->has_entries = EINA_TRUE;
}
}
}
}
_edje_programs_patterns_init(ed);
n = ed->collection->programs.fnmatch_count +
ed->collection->programs.strcmp_count +
ed->collection->programs.strncmp_count +
ed->collection->programs.strrncmp_count +
ed->collection->programs.nocmp_count;
if (n > 0)
{
Edje_Program *pr;
ed->table_programs = malloc(sizeof(Edje_Program *) * n);
if (ed->table_programs)
{
ed->table_programs_size = n;
#define EDJE_LOAD_BUILD_TABLE(Array, Ed, It, Tmp) \
for (It = 0; It < Ed->collection->programs.Array##_count; ++It) \
{ \
Tmp = Ed->collection->programs.Array[It]; \
Ed->table_programs[Tmp->id] = Tmp; \
}
EDJE_LOAD_BUILD_TABLE(fnmatch, ed, i, pr);
EDJE_LOAD_BUILD_TABLE(strcmp, ed, i, pr);
EDJE_LOAD_BUILD_TABLE(strncmp, ed, i, pr);
EDJE_LOAD_BUILD_TABLE(strrncmp, ed, i, pr);
EDJE_LOAD_BUILD_TABLE(nocmp, ed, i, pr);
}
}
_edje_ref(ed);
_edje_block(ed);
_edje_freeze(ed);
// if (ed->collection->script) _edje_embryo_script_init(ed);
_edje_var_init(ed);
for (i = 0; i < ed->table_parts_size; i++)
{
rp = ed->table_parts[i];
evas_object_show(rp->object);
if (_edje_block_break(ed)) break;
if (rp->drag)
{
if (rp->part->dragable.x < 0) rp->drag->val.x = FROM_DOUBLE(1.0);
if (rp->part->dragable.y < 0) rp->drag->val.x = FROM_DOUBLE(1.0);
_edje_dragable_pos_set(ed, rp, rp->drag->val.x, rp->drag->val.y);
}
}
ed->recalc_call = 1;
ed->dirty = 1;
#ifdef EDJE_CALC_CACHE
ed->all_part_change = 1;
#endif
if ((evas_object_clipees_get(ed->base.clipper)) &&
(evas_object_visible_get(obj)))
evas_object_show(ed->base.clipper);
/* instantiate 'internal swallows' */
EINA_LIST_FREE(externals, rp)
{
Edje_Part_Description_External *external;
Evas_Object *child_obj;
external = (Edje_Part_Description_External *) rp->part->default_desc;
child_obj = _edje_external_type_add(rp->part->source,
evas_object_evas_get(ed->obj), ed->obj,
external->external_params, rp->part->name);
if (child_obj)
{
_edje_real_part_swallow(rp, child_obj, EINA_TRUE);
rp->param1.external_params = _edje_external_params_parse(child_obj,
external->external_params);
_edje_external_recalc_apply(ed, rp, NULL, rp->chosen_description);
}
}
