Enlightenment CVS committal
Author : raster
Project : e17
Module : libs/edje
Dir : e17/libs/edje/src/lib
Modified Files:
edje_embryo.c
Log Message:
ok - examples of how to hook some embryo calls in - help appreciated with the
nice big LIST! :)
===================================================================
RCS file: /cvsroot/enlightenment/e17/libs/edje/src/lib/edje_embryo.c,v
retrieving revision 1.7
retrieving revision 1.8
diff -u -3 -r1.7 -r1.8
--- edje_embryo.c 1 Apr 2004 09:30:45 -0000 1.7
+++ edje_embryo.c 2 Apr 2004 03:55:38 -0000 1.8
@@ -183,10 +183,15 @@
/* EDJE...
*
- * set_state(part_id, state[], Float:state_val)
- * set_tween_state(part_id, state1[], Float:state1_val, state2[], Float:state2_val)
+ * implemented so far as examples:
+ *
* emit(sig[], src[])
+ * set_state(part_id, state[], Float:state_val)
+ * set_tween_state(part_id, Float:tween, state1[], Float:state1_val, state2[],
Float:state2_val)
* run_program(program_id)
+ *
+ * still need to implement this:
+ *
* stop_program(program_id)
* stop_programs_on(part_id)
* Direction:get_drag_dir(part_id)
@@ -223,6 +228,106 @@
* get_clip(part_id)
*/
+/* emit(sig[], src[]) */
+static Embryo_Cell
+_edje_embryo_fn_emit(Embryo_Program *ep, Embryo_Cell *params)
+{
+ Edje *ed;
+ char *sig = NULL, *src = NULL;
+
+ CHKPARAM(2);
+ ed = embryo_program_data_get(ep);
+ GETSTR(sig, params[1]);
+ GETSTR(src, params[2]);
+ if ((!sig) || (!src)) return 0;
+ _edje_emit(ed, sig, src);
+ return 0;
+}
+
+/* set_state(part_id, state[], Float:state_val) */
+static Embryo_Cell
+_edje_embryo_fn_set_state(Embryo_Program *ep, Embryo_Cell *params)
+{
+ Edje *ed;
+ char *state = NULL;
+ int part_id = 0;
+ float f = 0.0;
+ double value = 0.0;
+ Edje_Real_Part *rp;
+
+ CHKPARAM(3);
+ ed = embryo_program_data_get(ep);
+ GETSTR(state, params[2]);
+ if ((!state)) return 0;
+ part_id = params[1];
+ if (part_id < 0) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[3]);
+ value = (double)f;
+ rp = ed->table_parts[part_id % ed->table_parts_size];
+ if (rp)
+ {
+ if (rp->program) _edje_program_end(ed, rp->program);
+ _edje_part_description_apply(ed, rp, state, value, NULL, 0.0);
+ _edje_part_pos_set(ed, rp, EDJE_TWEEN_MODE_LINEAR, 0.0);
+ }
+ 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)
+{
+ Edje *ed;
+ char *state1 = NULL, *state2 = NULL;
+ int part_id = 0;
+ float f = 0.0;
+ double tween = 0.0, value1 = 0.0, value2 = 0.0;
+ Edje_Real_Part *rp;
+
+ CHKPARAM(6);
+ ed = embryo_program_data_get(ep);
+ GETSTR(state1, params[3]);
+ GETSTR(state2, params[5]);
+ if ((!state1) || (!state2)) return 0;
+ part_id = params[1];
+ if (part_id < 0) return 0;
+ f = EMBRYO_CELL_TO_FLOAT(params[2]);
+ tween = (double)f;
+ f = EMBRYO_CELL_TO_FLOAT(params[4]);
+ value1 = (double)f;
+ f = EMBRYO_CELL_TO_FLOAT(params[6]);
+ value2 = (double)f;
+ rp = ed->table_parts[part_id % ed->table_parts_size];
+ if (rp)
+ {
+ if (rp->program) _edje_program_end(ed, rp->program);
+ _edje_part_description_apply(ed, rp, state1, value1, state2, value2);
+ _edje_part_pos_set(ed, rp, EDJE_TWEEN_MODE_LINEAR, tween);
+ }
+ return 0;
+}
+
+/* run_program(program_id) */
+static Embryo_Cell
+_edje_embryo_fn_run_program(Embryo_Program *ep, Embryo_Cell *params)
+{
+ Edje *ed;
+ char *state1 = NULL, *state2 = NULL;
+ int program_id = 0;
+ Edje_Program *pr;
+
+ CHKPARAM(1);
+ ed = embryo_program_data_get(ep);
+ program_id = params[1];
+ if (program_id < 0) return 0;
+ pr = ed->table_programs[program_id % ed->table_programs_size];
+ if (pr)
+ {
+ _edje_program_run(ed, pr, 0, "", "");
+ }
+ return 0;
+}
+
/* MODIFY STATE VALUES
*
* set_state_val(part_id, state[], Float:state_val, Param:param, ...)
@@ -262,36 +367,6 @@
*
*/
-/**** All the api exported to edje scripts ****/
-/* tst() */
-static Embryo_Cell
-_edje_embryo_fn_tst(Embryo_Program *ep, Embryo_Cell *params)
-{
- Edje *ed;
-
- /* params[0] = number of bytes of params passed */
- ed = embryo_program_data_get(ep);
- printf("EDJE DEBUG: Embryo code detected for \"%s\":\"%s\"\n",
- ed->path, ed->part);
- return 7;
-}
-
-/* emit(sig[], src[]) */
-static Embryo_Cell
-_edje_embryo_fn_emit(Embryo_Program *ep, Embryo_Cell *params)
-{
- Edje *ed;
- char *sig, *src;
-
- CHKPARAM(2);
- ed = embryo_program_data_get(ep);
- GETSTR(sig, params[1]);
- GETSTR(src, params[2]);
- if ((!sig) || (!src)) return 0;
- _edje_emit(ed, sig, src);
- return 0;
-}
-
void
_edje_embryo_script_init(Edje *ed)
{
@@ -311,8 +386,11 @@
embryo_program_native_call_add(ep, "get_strlen", _edje_embryo_fn_get_strlen);
embryo_program_native_call_add(ep, "set_str", _edje_embryo_fn_set_str);
- embryo_program_native_call_add(ep, "tst", _edje_embryo_fn_tst);
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, "set_tween_state",
_edje_embryo_fn_set_tween_state);
+ embryo_program_native_call_add(ep, "run_program", _edje_embryo_fn_run_program);
+
embryo_program_vm_push(ep); /* neew a new vm to run in */
_edje_embryo_globals_init(ed);
}
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