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add embryo api to get the state of a part (handy eh?) :) 

SVN revision: 17345
This commit is contained in:
Carsten Haitzler 2005-10-09 09:49:53 +00:00
parent bfaabe266e
commit 8c01f55114
2 changed files with 52 additions and 0 deletions
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1
legacy/edje/data/include/edje.inc
View File

@ -84,6 +84,7 @@ native cancel_anim(id);
*/
native emit (sig[], src[]);
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);
native run_program (program_id);
native get_drag_dir (part_id);

51
legacy/edje/src/lib/edje_embryo.c
View File

@ -829,6 +829,56 @@ _edje_embryo_fn_set_state(Embryo_Program *ep, Embryo_Cell *params)
return 0;
}
/* get_state(part_id, dst[], maxlen, &Float:val) */
static Embryo_Cell
_edje_embryo_fn_get_state(Embryo_Program *ep, Embryo_Cell *params)
{
Edje *ed;
int part_id = 0;
Edje_Real_Part *rp;
char *s;
CHKPARAM(4);
ed = embryo_program_data_get(ep);
part_id = params[1];
if (part_id < 0) return 0;
rp = ed->table_parts[part_id % ed->table_parts_size];
if (rp->chosen_description)
{
SETFLOAT(rp->chosen_description->state.value, params[4]);
s = rp->chosen_description->state.name;
if (s)
{
if (strlen(s) < params[3])
{
SETSTR(s, params[2]);
}
else
{
char *ss;
ss = strdup(s);
if (ss)
{
ss[params[3] - 1] = 0;
SETSTR(ss, params[2]);
free(ss);
}
}
}
else
{
SETSTR("", params[2]);
}
}
else
{
SETFLOAT(0.0, params[4]);
SETSTR("", params[2]);
}
return 0;
}
/* set_tween_state(part_id, Float:tween, state1[], Float:state1_val, state2[], Float:state2_val) */
static Embryo_Cell
_edje_embryo_fn_set_tween_state(Embryo_Program *ep, Embryo_Cell *params)
@ -1736,6 +1786,7 @@ _edje_embryo_script_init(Edje *ed)
embryo_program_native_call_add(ep, "emit", _edje_embryo_fn_emit);
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);
embryo_program_native_call_add(ep, "run_program", _edje_embryo_fn_run_program);
embryo_program_native_call_add(ep, "get_drag_dir", _edje_embryo_fn_get_drag_dir);