edje_cc now supports targets for SIGNAL_EMIT actions

this is much more intuitive than somehow knowing you're supposed to add a ':' between part:signal

@feature

diff --git a/src/bin/edje/edje_cc_handlers.c b/src/bin/edje/edje_cc_handlers.c
index 053a4b7..cef2ad9 100644 (file)
--- a/src/bin/edje/edje_cc_handlers.c
+++ b/src/bin/edje/edje_cc_handlers.c
@@ -10374,6 +10374,7 @@ _program_target_add(char *name)
          data_queue_program_lookup(pc, name, &(et->id));
          break;
       case EDJE_ACTION_TYPE_STATE_SET:
+      case EDJE_ACTION_TYPE_SIGNAL_EMIT:
       case EDJE_ACTION_TYPE_DRAG_VAL_SET:
       case EDJE_ACTION_TYPE_DRAG_VAL_STEP:
       case EDJE_ACTION_TYPE_DRAG_VAL_PAGE:
@@ -10408,7 +10409,7 @@ _program_target_add(char *name)
         [target]
     @effect
         Program or part on which the specified action acts. Multiple target
-        keywords may be specified, one per target. SIGNAL_EMITs do not have
+        keywords may be specified, one per target. SIGNAL_EMITs can have
         targets.
     @endproperty
 */
@@ -10431,7 +10432,7 @@ st_collections_group_programs_program_target(void)
     @since 1.10
     @effect
         Programs or parts upon which the specified action will act. Multiple target
-        or targets keywords may be specified. SIGNAL_EMITs do not have
+        or targets keywords may be specified. SIGNAL_EMITs can have
         targets.
     @endproperty
 */

diff --git a/src/lib/edje/edje_program.c b/src/lib/edje/edje_program.c
index aebf424..e4dbd7e 100644 (file)
--- a/src/lib/edje/edje_program.c
+++ b/src/lib/edje/edje_program.c
@@ -628,7 +628,21 @@ low_mem_current:
       case EDJE_ACTION_TYPE_SIGNAL_EMIT:
          // _edje_emit(ed, "program,start", pr->name);
          if (_edje_block_break(ed)) goto break_prog;
-         _edje_emit(ed, pr->state, pr->state2);
+         if (pr->targets)
+           {
+              EINA_LIST_FOREACH(pr->targets, l, pt)
+                {
+                   char buf[1024];
+
+                   if (pt->id < 0) continue;
+                   rp = ed->table_parts[pt->id % ed->table_parts_size];
+                   if (!rp) continue;
+                   snprintf(buf, sizeof(buf), "%s:%s", rp->part->name, pr->state);
+                   _edje_emit(ed, buf, pr->state2);
+                }
+           }
+         else
+           _edje_emit(ed, pr->state, pr->state2);
          if (_edje_block_break(ed)) goto break_prog;
          // _edje_emit(ed, "program,stop", pr->name);
          if (_edje_block_break(ed)) goto break_prog;