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edje: Add get_part_id() to exported Embryo functions. 

This allows one to calculate a part number in runtime and and use it with
other functions, like get_state() and set_state().



SVN revision: 53277
This commit is contained in:
Leandro Pereira 2010-10-11 21:26:43 +00:00
parent fcad2a9244
commit dd5b79eff6
2 changed files with 24 additions and 0 deletions
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1
legacy/edje/data/include/edje.inc
View File

@ -83,6 +83,7 @@ native cancel_anim(id);
* run_program(PROGRAM:"program_name");
*/
native emit (sig[], src[]);
native get_part_id (part[]);
native set_state (part_id, state[], Float:state_val);
native get_state (part_id, dst[], maxlen, &Float:val);
native set_tween_state (part_id, Float:tween, state1[], Float:state1_val, state2[], Float:state2_val);

23
legacy/edje/src/lib/edje_embryo.c
View File

@ -798,6 +798,28 @@ _edje_embryo_fn_emit(Embryo_Program *ep, Embryo_Cell *params)
return 0;
}
/* get_part_id(part[]) */
static Embryo_Cell
_edje_embryo_fn_get_part_id(Embryo_Program *ep, Embryo_Cell *params)
{
Edje *ed;
Edje_Part_Collection *col;
Edje_Part **part;
char *p;
CHKPARAM(1);
ed = embryo_program_data_get(ep);
GETSTR(p, params[1]);
col = ed->collection;
if (!col) return -1;
for (part = col->parts; *part; part++)
{
if (!(*part)->name) continue;
if (!strcmp((*part)->name, p)) return (*part)->id;
}
return -1;
}
/* set_state(part_id, state[], Float:state_val) */
static Embryo_Cell
_edje_embryo_fn_set_state(Embryo_Program *ep, Embryo_Cell *params)
@ -2922,6 +2944,7 @@ _edje_embryo_script_init(Edje_Part_Collection *edc)
embryo_program_native_call_add(ep, "cancel_anim", _edje_embryo_fn_cancel_anim);
embryo_program_native_call_add(ep, "emit", _edje_embryo_fn_emit);
embryo_program_native_call_add(ep, "get_part_id", _edje_embryo_fn_get_part_id);
embryo_program_native_call_add(ep, "set_state", _edje_embryo_fn_set_state);
embryo_program_native_call_add(ep, "get_state", _edje_embryo_fn_get_state);
embryo_program_native_call_add(ep, "set_tween_state", _edje_embryo_fn_set_tween_state);