eolian: add event_prefix and have classes follow that or eo_prefix by default

Previously events used to use class name as a prefix and ignored eo_prefix
when specified. This is no longer the case. Events follow eo_prefix by default
now. In order to get around this for classes where this is undesirable, a new
field event_prefix was added which takes priority over eo_prefix. If neither
is specified, class name is used like previously.

@feature

src/bin/elementary/test_application_server.c

@@ -115,7 +115,7 @@ _create_view_cb(Elm_App_Server *app_server, const Eina_Value *args EINA_UNUSED,
    eo_event_callback_add(view, ELM_APP_SERVER_VIEW_EVENT_CLOSED, _close_cb, ctx);
    eo_event_callback_add(view, ELM_APP_SERVER_VIEW_EVENT_PAUSED, _pause_cb, ctx);
    eo_event_callback_add(view, ELM_APP_SERVER_VIEW_EVENT_RESUMED, _resume_cb, ctx);
-   eo_event_callback_add(view, EO_BASE_EVENT_DEL, _view_del_cb, ctx);
+   eo_event_callback_add(view, EO_EVENT_DEL, _view_del_cb, ctx);
 
    return view;
 }
@@ -160,7 +160,7 @@ test_application_server_common(const char *pkg)
         eo_event_callback_add(view, ELM_APP_SERVER_VIEW_EVENT_CLOSED, _close_cb, ctx);
         eo_event_callback_add(view, ELM_APP_SERVER_VIEW_EVENT_PAUSED, _pause_cb, ctx);
         eo_event_callback_add(view, ELM_APP_SERVER_VIEW_EVENT_RESUMED, _resume_cb, ctx);
-        eo_event_callback_add(view, EO_BASE_EVENT_DEL, _view_del_cb, ctx);
+        eo_event_callback_add(view, EO_EVENT_DEL, _view_del_cb, ctx);
      }
    eina_iterator_free(views_iter);
 
@@ -187,7 +187,7 @@ test_application_server_phone(void *data EINA_UNUSED,
      }
    printf("Starting phone\n");
    phone_server = test_application_server_common("org.enlightenment.phone");
-   eo_event_callback_add(phone_server, EO_BASE_EVENT_DEL, _server_del_cb, &phone_server);
+   eo_event_callback_add(phone_server, EO_EVENT_DEL, _server_del_cb, &phone_server);
 }
 
 void
@@ -202,5 +202,5 @@ test_application_server_message(void *data EINA_UNUSED,
      }
    printf("Starting message\n");
    msg_server = test_application_server_common( "org.enlightenment.message");
-   eo_event_callback_add(msg_server, EO_BASE_EVENT_DEL, _server_del_cb, &msg_server);
+   eo_event_callback_add(msg_server, EO_EVENT_DEL, _server_del_cb, &msg_server);
 }

src/bin/elementary/test_ui_box.c

@@ -312,7 +312,7 @@ test_ui_box(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_in
    o = elm_check_add(win);
    elm_check_selected_set(o, 0);
    elm_object_text_set(o, "Flow");
-   eo_event_callback_add(o, ELM_CHECK_EVENT_CHANGED, flow_check_cb, bottombox);
+   eo_event_callback_add(o, EFL_UI_CHECK_EVENT_CHANGED, flow_check_cb, bottombox);
    evas_object_size_hint_align_set(o, 0, 0);
    efl_pack(bx, o);
    efl_gfx_visible_set(o, 1);
@@ -320,7 +320,7 @@ test_ui_box(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_in
    o = elm_check_add(win);
    elm_check_selected_set(o, 1);
    elm_object_text_set(o, "Horizontal");
-   eo_event_callback_add(o, ELM_CHECK_EVENT_CHANGED, horiz_check_cb, bottombox);
+   eo_event_callback_add(o, EFL_UI_CHECK_EVENT_CHANGED, horiz_check_cb, bottombox);
    evas_object_size_hint_align_set(o, 0, 0);
    efl_pack(bx, o);
    efl_gfx_visible_set(o, 1);
@@ -328,7 +328,7 @@ test_ui_box(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_in
    o = elm_check_add(win);
    elm_check_selected_set(o, 0);
    elm_object_text_set(o, "Homogenous");
-   eo_event_callback_add(o, ELM_CHECK_EVENT_CHANGED, homo_check_cb, bottombox);
+   eo_event_callback_add(o, EFL_UI_CHECK_EVENT_CHANGED, homo_check_cb, bottombox);
    evas_object_size_hint_align_set(o, 0, 0);
    efl_pack(bx, o);
    efl_gfx_visible_set(o, 1);
@@ -336,7 +336,7 @@ test_ui_box(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_in
    o = elm_check_add(win);
    elm_check_selected_set(o, 0);
    elm_object_text_set(o, "Homogenous + Max");
-   eo_event_callback_add(o, ELM_CHECK_EVENT_CHANGED, max_size_check_cb, bottombox);
+   eo_event_callback_add(o, EFL_UI_CHECK_EVENT_CHANGED, max_size_check_cb, bottombox);
    evas_object_size_hint_align_set(o, 0, 0);
    efl_pack(bx, o);
    efl_gfx_visible_set(o, 1);
@@ -344,7 +344,7 @@ test_ui_box(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_in
    o = elm_check_add(win);
    elm_check_selected_set(o, 0);
    elm_object_text_set(o, "Align left");
-   eo_event_callback_add(o, ELM_CHECK_EVENT_CHANGED, left_check_cb, bottombox);
+   eo_event_callback_add(o, EFL_UI_CHECK_EVENT_CHANGED, left_check_cb, bottombox);
    evas_object_size_hint_align_set(o, 0, 0);
    efl_pack(bx, o);
    efl_gfx_visible_set(o, 1);
@@ -352,7 +352,7 @@ test_ui_box(void *data EINA_UNUSED, Evas_Object *obj EINA_UNUSED, void *event_in
    o = elm_check_add(win);
    elm_check_selected_set(o, 0);
    elm_object_text_set(o, "Custom layout");
-   eo_event_callback_add(o, ELM_CHECK_EVENT_CHANGED, custom_check_cb, bottombox);
+   eo_event_callback_add(o, EFL_UI_CHECK_EVENT_CHANGED, custom_check_cb, bottombox);
    evas_object_size_hint_align_set(o, 0, 0);
    evas_object_size_hint_weight_set(o, 0, 1);
    efl_pack(bx, o);

src/bin/eolian_cxx/eolian_wrappers.hh

@@ -334,7 +334,7 @@ parameter_type(Eolian_Function_Parameter const& parameter)
 }
 
 inline efl::eolian::eo_event
-event_create(Eolian_Class const& klass, const Eolian_Event *event_)
+event_create(const Eolian_Event *event_)
 {
    efl::eolian::eo_event event;
    const char *name = ::eolian_event_name_get(event_);
@@ -346,8 +346,7 @@ event_create(Eolian_Class const& klass, const Eolian_Event *event_)
         event.scope = eolian_scope_cxx(::eolian_event_scope_get(event_));
         event.is_beta = (::eolian_event_is_beta(event_) != EINA_FALSE);
         event.name = normalize_spaces(name_);
-        event.eo_name = safe_upper
+        event.eo_name = safe_str(::eolian_event_c_name_get(event_));
-          (find_replace(safe_lower(class_full_name(klass)), ".", "_") + "_EVENT_" + event.name);
         /* FIXME: use doc api */
         event.comment = safe_str("");
      }
@@ -362,7 +361,7 @@ event_list(Eolian_Class const& klass)
    Eolian_Event *e;
    EINA_ITERATOR_FOREACH(itr, e)
      {
-        events.push_back(event_create(klass, e));
+        events.push_back(event_create(e));
      }
    eina_iterator_free(itr);
    return events;

src/lib/ecore/ecore_exe.eo

@@ -47,6 +47,7 @@ class Ecore.Exe (Eo.Base, Efl.Control)
 
    legacy_prefix: ecore_exe;
    eo_prefix: ecore_obj_exe;
+   event_prefix: ecore_exe;
    methods {
         @property command {
              [[Control the command that's executed. FIXME: May need a split/rename.]]

src/lib/ecore/ecore_idle_enterer.c

@@ -11,7 +11,7 @@
 
 EO_CALLBACKS_ARRAY_DEFINE(ecore_idle_enterer_callbacks,
                           { EFL_LOOP_EVENT_IDLE_ENTER, _ecore_factorized_idle_process },
-                          { EO_BASE_EVENT_DEL, _ecore_factorized_idle_event_del });
+                          { EO_EVENT_DEL, _ecore_factorized_idle_event_del });
 
 
 EAPI Ecore_Idle_Enterer *

src/lib/ecore/ecore_idle_exiter.c

@@ -11,7 +11,7 @@
 
 EO_CALLBACKS_ARRAY_DEFINE(ecore_idle_exiter_callbacks,
                           { EFL_LOOP_EVENT_IDLE_EXIT, _ecore_factorized_idle_process },
-                          { EO_BASE_EVENT_DEL, _ecore_factorized_idle_event_del });
+                          { EO_EVENT_DEL, _ecore_factorized_idle_event_del });
 
 EAPI Ecore_Idle_Exiter *
 ecore_idle_exiter_add(Ecore_Task_Cb func,

src/lib/ecore/ecore_idler.c

@@ -102,7 +102,7 @@ _ecore_factorized_idle_add(const Eo_Callback_Array_Item *desc,
 
 EO_CALLBACKS_ARRAY_DEFINE(ecore_idler_callbacks,
                           { EFL_LOOP_EVENT_IDLE, _ecore_factorized_idle_process },
-                          { EO_BASE_EVENT_DEL, _ecore_factorized_idle_event_del });
+                          { EO_EVENT_DEL, _ecore_factorized_idle_event_del });
 
 EAPI Ecore_Idler *
 ecore_idler_add(Ecore_Task_Cb func,

src/lib/ecore/ecore_main.c

@@ -2790,8 +2790,8 @@ _check_event_catcher_del(void *data, const Eo_Event *event)
 }
 
 EO_CALLBACKS_ARRAY_DEFINE(event_catcher_watch,
-                          { EO_BASE_EVENT_CALLBACK_ADD, _check_event_catcher_add },
+                          { EO_EVENT_CALLBACK_ADD, _check_event_catcher_add },
-                          { EO_BASE_EVENT_CALLBACK_DEL, _check_event_catcher_del });
+                          { EO_EVENT_CALLBACK_DEL, _check_event_catcher_del });
 
 EOLIAN static Eo_Base *
 _efl_loop_eo_base_constructor(Eo *obj, Efl_Loop_Data *pd)
@@ -2899,7 +2899,7 @@ _efl_loop_timeout_force_cancel_cb(void *data, const Eo_Event *event EINA_UNUSED)
 
 EO_CALLBACKS_ARRAY_DEFINE(timeout,
                           { EFL_TIMER_EVENT_TICK, _efl_loop_timeout_cb },
-                          { EO_BASE_EVENT_DEL, _efl_loop_timeout_force_cancel_cb });
+                          { EO_EVENT_DEL, _efl_loop_timeout_force_cancel_cb });
 
 static void
 _efl_loop_timeout(Eo *obj, Efl_Loop_Data *pd EINA_UNUSED, Eina_Promise_Owner *promise, double time, const void *data)

src/lib/ecore/ecore_timer.c

@@ -116,8 +116,8 @@ _check_timer_event_catcher_del(void *data, const Eo_Event *event)
 }
 
 EO_CALLBACKS_ARRAY_DEFINE(timer_watch,
-                          { EO_BASE_EVENT_CALLBACK_ADD, _check_timer_event_catcher_add },
+                          { EO_EVENT_CALLBACK_ADD, _check_timer_event_catcher_add },
-                          { EO_BASE_EVENT_CALLBACK_DEL, _check_timer_event_catcher_del });
+                          { EO_EVENT_CALLBACK_DEL, _check_timer_event_catcher_del });
 
 EOLIAN static Eo *
 _efl_timer_eo_base_constructor(Eo *obj, Efl_Timer_Data *timer)
@@ -179,7 +179,7 @@ _ecore_timer_legacy_tick(void *data, const Eo_Event *event)
 
 EO_CALLBACKS_ARRAY_DEFINE(legacy_timer,
                           { EFL_TIMER_EVENT_TICK, _ecore_timer_legacy_tick },
-                          { EO_BASE_EVENT_DEL, _ecore_timer_legacy_del });
+                          { EO_EVENT_DEL, _ecore_timer_legacy_del });
 
 EAPI Ecore_Timer *
 ecore_timer_add(double        in,

src/lib/ecore/efl_loop_fd.c

@@ -151,8 +151,8 @@ _check_fd_event_catcher_del(void *data, const Eo_Event *event)
 }
 
 EO_CALLBACKS_ARRAY_DEFINE(fd_watch,
-                          { EO_BASE_EVENT_CALLBACK_ADD, _check_fd_event_catcher_add },
+                          { EO_EVENT_CALLBACK_ADD, _check_fd_event_catcher_add },
-                          { EO_BASE_EVENT_CALLBACK_DEL, _check_fd_event_catcher_del });
+                          { EO_EVENT_CALLBACK_DEL, _check_fd_event_catcher_del });
 
 static Eo_Base *
 _efl_loop_fd_eo_base_constructor(Eo *obj, Efl_Loop_Fd_Data *pd)

src/lib/ecore_audio/ecore_audio_in.eo

@@ -2,6 +2,7 @@ class Ecore.Audio.In (Ecore.Audio)
 {
    [[Ecore Audio input object.]]
    eo_prefix: ecore_audio_obj_in;
+   event_prefix: ecore_audio_in;
    data: Ecore_Audio_Input;
    methods {
       @property speed {

src/lib/ecore_audio/ecore_audio_out_pulse.eo

@@ -2,6 +2,7 @@ class Ecore.Audio.Out.Pulse (Ecore.Audio.Out)
 {
    [[Ecore audio ouput for PulseAudio.]]
    eo_prefix: ecore_audio_obj_out_pulse;
+   event_prefix: ecore_audio_out_pulse;
    implements {
       Eo.Base.constructor;
       Eo.Base.destructor;

src/lib/ecore_evas/ecore_evas.c

@@ -3226,8 +3226,8 @@ _check_animator_event_catcher_del(void *data, const Eo_Event *event)
 }
 
 EO_CALLBACKS_ARRAY_DEFINE(animator_watch,
-                          { EO_BASE_EVENT_CALLBACK_ADD, _check_animator_event_catcher_add },
+                          { EO_EVENT_CALLBACK_ADD, _check_animator_event_catcher_add },
-                          { EO_BASE_EVENT_CALLBACK_DEL, _check_animator_event_catcher_del });
+                          { EO_EVENT_CALLBACK_DEL, _check_animator_event_catcher_del });
 
 EAPI void
 _ecore_evas_register(Ecore_Evas *ee)

src/lib/edje/edje_containers.c

@@ -47,7 +47,7 @@ _edje_box_internal_proxy_get(Edje_Object *obj, Edje *ed, Edje_Real_Part *rp)
    if (eo) return eo;
 
    eo = eo_add(BOX_CLASS, obj, efl_canvas_layout_internal_box_real_part_set(eo_self, ed, rp, rp->part->name));
-   eo_event_callback_add(eo, EO_BASE_EVENT_DEL, _del_cb, rp);
+   eo_event_callback_add(eo, EO_EVENT_DEL, _del_cb, rp);
 
    rp->typedata.container->eo_proxy = eo;
    return eo;
@@ -266,7 +266,7 @@ _edje_table_internal_proxy_get(Edje_Object *obj, Edje *ed, Edje_Real_Part *rp)
    if (eo) return eo;
 
    eo = eo_add(TABLE_CLASS, obj, efl_canvas_layout_internal_table_real_part_set(eo_self, ed, rp, rp->part->name));
-   eo_event_callback_add(eo, EO_BASE_EVENT_DEL, _del_cb, rp);
+   eo_event_callback_add(eo, EO_EVENT_DEL, _del_cb, rp);
 
    rp->typedata.container->eo_proxy = eo;
    return eo;

src/lib/edje/edje_object.eo

@@ -4,6 +4,7 @@ class Edje.Object (Evas.Smart.Clipped, Efl.File, Efl.Container)
 {
    legacy_prefix: edje_object;
    eo_prefix: edje_obj;
+   event_prefix: edje_object;
    data: Edje;
    methods {
       @property update_hints {

src/lib/efl/interfaces/efl_container.eo

@@ -2,6 +2,7 @@ interface Efl.Container (Efl.Gfx)
 {
    [[API common to all UI container objects.]]
    eo_prefix: efl_content;
+   event_prefix: efl_container;
    methods {
       @property content {
          [[Swallowed sub-object contained in this object.]]

src/lib/efl/interfaces/efl_vpath_manager.c

@@ -54,7 +54,7 @@ static Eina_Bool
 _cb_vpath_del(void *data, const Eo_Event *event)
 {
    efl_vpath_manager_unregister(EFL_VPATH_MANAGER_CLASS, event->obj);
-   eo_event_callback_del(event->obj, EO_BASE_EVENT_DEL, _cb_vpath_del, data);
+   eo_event_callback_del(event->obj, EO_EVENT_DEL, _cb_vpath_del, data);
    return EINA_TRUE;
 }
 
@@ -64,7 +64,7 @@ _efl_vpath_manager_register(Eo *obj, void *pd EINA_UNUSED, int priority, Efl_Vpa
    Efl_Vpath_Manager_Entry *entry = malloc(sizeof(Efl_Vpath_Manager_Entry));
    entry->vpath = vpath;
    entry->priority = priority;
-   eo_event_callback_add(vpath, EO_BASE_EVENT_DEL, _cb_vpath_del, obj);
+   eo_event_callback_add(vpath, EO_EVENT_DEL, _cb_vpath_del, obj);
    vpath_manager.list = eina_list_sorted_insert
      (vpath_manager.list, EINA_COMPARE_CB(_register_sort_cb), entry);
 }

src/lib/elementary/efl_ui_grid.c

@@ -67,7 +67,7 @@ struct _Custom_Table_Data
 };
 
 EO_CALLBACKS_ARRAY_DEFINE(subobj_callbacks,
-                          { EO_BASE_EVENT_DEL, _subobj_del_cb });
+                          { EO_EVENT_DEL, _subobj_del_cb });
 
 static inline Eina_Bool
 _horiz(Efl_Orient dir)

src/lib/elementary/elm_actionslider.eo

@@ -21,6 +21,7 @@ class Elm.Actionslider (Elm.Layout, Evas.Selectable_Interface)
 
    legacy_prefix: elm_actionslider;
    eo_prefix: elm_obj_actionslider;
+   event_prefix: elm_actionslider;
    methods {
       @property indicator_pos {
          [[Actionslider position indicator]]

src/lib/elementary/elm_app_server.c

@@ -51,7 +51,7 @@ _view_append(Elm_App_Server_Data *data, Elm_App_Server_View *view)
      }
 
    eina_hash_add(data->views, view_id, view);
-   eo_event_callback_add(view, EO_BASE_EVENT_DEL, _view_del_cb, data);
+   eo_event_callback_add(view, EO_EVENT_DEL, _view_del_cb, data);
    return EINA_TRUE;
 }
 
@@ -263,7 +263,7 @@ _elm_app_server_constructor(Eo *obj, Elm_App_Server_Data *data, const char *pkg,
              elm_app_server_view_icon_set(view, icon_name);
              elm_app_server_view_progress_set(view, progress);
              elm_app_server_view_new_events_set(view, new_events);
-             eo_event_callback_add(view, EO_BASE_EVENT_DEL, _view_del_cb, data);
+             eo_event_callback_add(view, EO_EVENT_DEL, _view_del_cb, data);
              elm_app_server_view_shallow(view);
 
              eina_hash_add(data->views, view_id, view);
@@ -433,7 +433,7 @@ _elm_app_server_eo_base_destructor(Eo *obj, Elm_App_Server_Data *data)
    EINA_ITERATOR_FOREACH(iter, view)
      {
         //do not modify hash when iterating
-        eo_event_callback_del(view, EO_BASE_EVENT_DEL, _view_del_cb, data);
+        eo_event_callback_del(view, EO_EVENT_DEL, _view_del_cb, data);
         eo_unref(view);
      }
    eina_iterator_free(iter);

src/lib/elementary/elm_atspi_bridge.eo

@@ -2,6 +2,7 @@ class Elm.Atspi.Bridge (Eo.Base)
 {
    legacy_prefix: elm_atspi_bridge;
    eo_prefix: elm_obj_atspi_bridge;
+   event_prefix: elm_atspi_bridge;
    methods {
       @property connected {
          get {

src/lib/elementary/elm_box.eo

@@ -5,6 +5,7 @@ class Elm.Box (Elm.Widget)
 {
    legacy_prefix: elm_box;
    eo_prefix: elm_obj_box;
+   event_prefix: elm_box;
    methods {
       @property homogeneous {
          set {

src/lib/elementary/elm_calendar.eo

@@ -82,6 +82,7 @@ class Elm.Calendar (Elm.Layout, Elm.Interface.Atspi_Widget_Action)
    ]]
    legacy_prefix: elm_calendar;
    eo_prefix: elm_obj_calendar;
+   event_prefix: elm_calendar;
    methods {
       @property first_day_of_week {
          [[The first day of week to use on calendar widgets'.]]

src/lib/elementary/elm_check.c

@@ -75,7 +75,7 @@ _activate(Evas_Object *obj)
              _elm_access_say(E_("State: Off"));
      }
 
-   eo_event_callback_call(obj, ELM_CHECK_EVENT_CHANGED, NULL);
+   eo_event_callback_call(obj, EFL_UI_CHECK_EVENT_CHANGED, NULL);
 
    if (_elm_config->atspi_mode)
        elm_interface_atspi_accessible_state_changed_signal_emit(obj,
@@ -251,7 +251,7 @@ _on_check_off(void *data,
    if (sd->statep) *sd->statep = efl_ui_nstate_value_get(obj);
 
    elm_layout_signal_emit(obj, "elm,state,check,off", "elm");
-   eo_event_callback_call(obj, ELM_CHECK_EVENT_CHANGED, NULL);
+   eo_event_callback_call(obj, EFL_UI_CHECK_EVENT_CHANGED, NULL);
 
    if (_elm_config->atspi_mode)
        elm_interface_atspi_accessible_state_changed_signal_emit(data,
@@ -272,7 +272,7 @@ _on_check_on(void *data,
    efl_ui_nstate_value_set(obj, 1);
    if (sd->statep) *sd->statep = efl_ui_nstate_value_get(obj);
    elm_layout_signal_emit(obj, "elm,state,check,on", "elm");
-   eo_event_callback_call(obj, ELM_CHECK_EVENT_CHANGED, NULL);
+   eo_event_callback_call(obj, EFL_UI_CHECK_EVENT_CHANGED, NULL);
 
    if (_elm_config->atspi_mode)
      elm_interface_atspi_accessible_state_changed_signal_emit(data,

src/lib/elementary/elm_clock.eo

@@ -30,6 +30,7 @@ class Elm.Clock (Elm.Layout)
    ]]
    legacy_prefix: elm_clock;
    eo_prefix: elm_obj_clock;
+   event_prefix: elm_clock;
    methods {
       @property show_am_pm {
          [[If the given clock widget must show hours in military or am/pm mode

src/lib/elementary/elm_colorselector.eo

@@ -17,6 +17,7 @@ class Elm.Colorselector (Elm.Layout, Elm.Interface.Atspi_Widget_Action,
 {
    legacy_prefix: elm_colorselector;
    eo_prefix: elm_obj_colorselector;
+   event_prefix: elm_colorselector;
    methods {
       @property color {
          set {

src/lib/elementary/elm_combobox.eo

@@ -4,6 +4,7 @@ class Elm.Combobox (Elm.Button, Evas.Selectable_Interface,
 {
    legacy_prefix: elm_combobox;
    eo_prefix: elm_obj_combobox;
+   event_prefix: elm_combobox;
    methods {
       @property expanded {
          get {

src/lib/elementary/elm_conformant.eo

@@ -2,6 +2,7 @@ class Elm.Conformant (Elm.Layout)
 {
    legacy_prefix: elm_conformant;
    eo_prefix: elm_obj_conformant;
+   event_prefix: elm_conformant;
    implements {
       class.constructor;
       Eo.Base.constructor;

src/lib/elementary/elm_ctxpopup.eo

@@ -12,6 +12,7 @@ class Elm.Ctxpopup (Elm.Layout, Elm.Interface.Atspi_Widget_Action, Efl.Orientati
 {
    legacy_prefix: elm_ctxpopup;
    eo_prefix: elm_obj_ctxpopup;
+   event_prefix: elm_ctxpopup;
    methods {
       @property auto_hide_disabled {
          set {

src/lib/elementary/elm_datetime.eo

@@ -19,6 +19,7 @@ class Elm.Datetime (Elm.Layout)
 {
    legacy_prefix: elm_datetime;
    eo_prefix: elm_obj_datetime;
+   event_prefix: elm_datetime;
    methods {
       @property format {
          set {

src/lib/elementary/elm_dayselector.c

@@ -196,7 +196,7 @@ _item_clicked_cb(void *data, const Eo_Event *event EINA_UNUSED)
 {
    Elm_Dayselector_Item_Data *it = data;
 
-   eo_event_callback_call(WIDGET(it), ELM_CHECK_EVENT_CHANGED, (void *)it->day);
+   eo_event_callback_call(WIDGET(it), EFL_UI_CHECK_EVENT_CHANGED, (void *)it->day);
 
    return EINA_TRUE;
 }
@@ -270,7 +270,7 @@ _elm_dayselector_efl_container_content_set(Eo *obj, Elm_Dayselector_Data *sd, co
    elm_layout_signal_emit(obj, buf, "elm");
 
    eo_event_callback_add
-     (VIEW(it), ELM_CHECK_EVENT_CHANGED, _item_clicked_cb, it);
+     (VIEW(it), EFL_UI_CHECK_EVENT_CHANGED, _item_clicked_cb, it);
    evas_object_event_callback_add
      (VIEW(it), EVAS_CALLBACK_DEL, _item_del_cb, obj);
 
@@ -318,7 +318,7 @@ _elm_dayselector_efl_container_content_unset(Eo *obj, Elm_Dayselector_Data *sd,
    if (!content) return NULL;
 
    sd->items = eina_list_remove(sd->items, it);
-   eo_event_callback_del(content, ELM_CHECK_EVENT_CHANGED, _item_clicked_cb, it);
+   eo_event_callback_del(content, EFL_UI_CHECK_EVENT_CHANGED, _item_clicked_cb, it);
    evas_object_event_callback_del(content, EVAS_CALLBACK_DEL, _item_del_cb);
 
    elm_object_signal_callback_del

src/lib/elementary/elm_dayselector.eo

@@ -21,6 +21,7 @@ class Elm.Dayselector (Elm.Layout)
 {
    legacy_prefix: elm_dayselector;
    eo_prefix: elm_obj_dayselector;
+   event_prefix: elm_dayselector;
    methods {
       @property week_start {
          set {

src/lib/elementary/elm_diskselector.eo

@@ -5,6 +5,7 @@ class Elm.Diskselector (Elm.Widget, Elm.Interface_Scrollable,
 {
    legacy_prefix: elm_diskselector;
    eo_prefix: elm_obj_diskselector;
+   event_prefix: elm_diskselector;
    methods {
       @property side_text_max_length {
          set {

src/lib/elementary/elm_entry.c

@@ -3945,8 +3945,8 @@ _elm_entry_eo_base_constructor(Eo *obj, Elm_Entry_Data *_pd EINA_UNUSED)
    evas_obj_type_set(obj, MY_CLASS_NAME_LEGACY);
    evas_obj_smart_callbacks_descriptions_set(obj, _smart_callbacks);
    elm_interface_atspi_accessible_role_set(obj, ELM_ATSPI_ROLE_ENTRY);
-   eo_event_callback_add(obj, EO_BASE_EVENT_CALLBACK_ADD, _cb_added, NULL);
+   eo_event_callback_add(obj, EO_EVENT_CALLBACK_ADD, _cb_added, NULL);
-   eo_event_callback_add(obj, EO_BASE_EVENT_CALLBACK_DEL, _cb_deleted, NULL);
+   eo_event_callback_add(obj, EO_EVENT_CALLBACK_DEL, _cb_deleted, NULL);
 
    return obj;
 }

src/lib/elementary/elm_entry.eo

@@ -120,6 +120,7 @@ class Elm.Entry (Elm.Layout, Elm.Interface_Scrollable, Evas.Clickable_Interface,
 {
    legacy_prefix: elm_entry;
    eo_prefix: elm_obj_entry;
+   event_prefix: elm_entry;
    methods {
       @property scrollable {
          set {

src/lib/elementary/elm_fileselector.eo

@@ -4,6 +4,7 @@ class Elm.Fileselector (Elm.Layout, Elm.Interface.Fileselector,
 {
    legacy_prefix: elm_fileselector;
    eo_prefix: elm_obj_fileselector;
+   event_prefix: elm_fileselector;
    methods {
       @property buttons_ok_cancel {
          set {

src/lib/elementary/elm_fileselector_button.eo

@@ -2,6 +2,7 @@ class Elm.Fileselector_Button (Elm.Button, Elm.Interface.Fileselector)
 {
    legacy_prefix: elm_fileselector_button;
    eo_prefix: elm_obj_fileselector_button;
+   event_prefix: elm_fileselector_button;
    methods {
       @property inwin_mode {
          set {

src/lib/elementary/elm_fileselector_entry.eo

@@ -3,6 +3,7 @@ class Elm.Fileselector_Entry (Elm.Layout, Elm.Interface.Fileselector,
 {
    legacy_prefix: elm_fileselector_entry;
    eo_prefix: elm_obj_fileselector_entry;
+   event_prefix: elm_fileselector_entry;
    methods {
       @property inwin_mode {
          set {

src/lib/elementary/elm_flip.eo

@@ -37,6 +37,7 @@ class Elm.Flip (Elm.Widget, Efl.Container)
 {
    legacy_prefix: elm_flip;
    eo_prefix: elm_obj_flip;
+   event_prefix: elm_flip;
    methods {
       @property interaction {
          set {

src/lib/elementary/elm_flipselector.eo

@@ -4,6 +4,7 @@ class Elm.Flipselector (Elm.Layout, Efl.Ui.Spin,
 {
    legacy_prefix: elm_flipselector;
    eo_prefix: elm_obj_flipselector;
+   event_prefix: elm_flipselector;
    methods {
       @property items {
          get {

src/lib/elementary/elm_frame.eo

@@ -2,6 +2,7 @@ class Elm.Frame (Elm.Layout, Evas.Clickable_Interface)
 {
    legacy_prefix: elm_frame;
    eo_prefix: elm_obj_frame;
+   event_prefix: elm_frame;
    methods {
       @property collapse {
          set {

src/lib/elementary/elm_gengrid.eo

@@ -13,6 +13,7 @@ class Elm.Gengrid (Elm.Layout, Elm.Interface_Scrollable,
 {
    legacy_prefix: elm_gengrid;
    eo_prefix: elm_obj_gengrid;
+   event_prefix: elm_gengrid;
    methods {
       @property align {
          set {

src/lib/elementary/elm_gengrid_pan.eo

@@ -2,6 +2,7 @@ class Elm.Gengrid.Pan (Elm.Pan)
 {
    legacy_prefix: elm_gengrid_pan;
    eo_prefix: elm_obj_gengrid_pan;
+   event_prefix: elm_gengrid_pan;
    implements {
       class.constructor;
       Eo.Base.destructor;

src/lib/elementary/elm_genlist.eo

@@ -8,6 +8,7 @@ class Elm.Genlist (Elm.Layout, Elm.Interface_Scrollable, Evas.Clickable_Interfac
 {
    legacy_prefix: elm_genlist;
    eo_prefix: elm_obj_genlist;
+   event_prefix: elm_genlist;
    methods {
       @property homogeneous {
          set {

src/lib/elementary/elm_genlist_pan.eo

@@ -2,6 +2,7 @@ class Elm.Genlist.Pan (Elm.Pan)
 {
    legacy_prefix: elm_genlist_pan;
    eo_prefix: elm_obj_genlist_pan;
+   event_prefix: elm_genlist_pan;
    implements {
       class.constructor;
       Eo.Base.destructor;

src/lib/elementary/elm_glview.c

@@ -364,7 +364,7 @@ _elm_glview_version_constructor(Eo *obj, Elm_Glview_Data *sd,
    evas_obj_type_set(obj, MY_CLASS_NAME_LEGACY);
    evas_obj_smart_callbacks_descriptions_set(obj, _smart_callbacks);
    elm_interface_atspi_accessible_role_set(obj, ELM_ATSPI_ROLE_ANIMATION);
-   eo_event_callback_add(obj, EO_BASE_EVENT_CALLBACK_ADD, _cb_added, NULL);
+   eo_event_callback_add(obj, EO_EVENT_CALLBACK_ADD, _cb_added, NULL);
 }
 
 EOLIAN static Eo *

src/lib/elementary/elm_glview.eo

@@ -84,6 +84,7 @@ class Elm.Glview (Elm.Widget, Efl.Gfx.View)
 {
    legacy_prefix: elm_glview;
    eo_prefix: elm_obj_glview;
+   event_prefix: elm_glview;
    methods {
       version_constructor {
          [[Constructor with context version number.]]

src/lib/elementary/elm_hover.eo

@@ -11,6 +11,7 @@ class Elm.Hover (Elm.Layout, Evas.Clickable_Interface, Elm.Interface.Atspi_Widge
 {
    legacy_prefix: elm_hover;
    eo_prefix: elm_obj_hover;
+   event_prefix: elm_hover;
    methods {
       @property target {
          set {

src/lib/elementary/elm_hoversel.eo

@@ -5,6 +5,7 @@ class Elm.Hoversel (Elm.Button, Evas.Selectable_Interface,
 {
    legacy_prefix: elm_hoversel;
    eo_prefix: elm_obj_hoversel;
+   event_prefix: elm_hoversel;
    methods {
       @property horizontal {
          [[Control if the hoversel should expand horizontally.

src/lib/elementary/elm_icon.eo

@@ -10,6 +10,7 @@ class Elm.Icon (Elm.Image)
 {
    legacy_prefix: elm_icon;
    eo_prefix: elm_obj_icon;
+   event_prefix: elm_icon;
    methods {
    }
    implements {

src/lib/elementary/elm_image.eo

@@ -48,6 +48,7 @@ class Elm.Image (Elm.Widget, Evas.Clickable_Interface, Evas.Draggable_Interface,
 {
    legacy_prefix: elm_image;
    eo_prefix: elm_obj_image;
+   event_prefix: elm_image;
    methods {
       @property scale_type {
          [[Control how the internal image is scaled.

src/lib/elementary/elm_index.eo

@@ -2,6 +2,7 @@ class Elm.Index (Elm.Layout, Evas.Clickable_Interface, Evas.Selectable_Interface
 {
    legacy_prefix: elm_index;
    eo_prefix: elm_obj_index;
+   event_prefix: elm_index;
    methods {
       @property autohide_disabled {
          [[Enable or disable auto hiding feature for a given index widget.]]

src/lib/elementary/elm_interface_atspi_accessible.c

@@ -454,7 +454,7 @@ elm_atspi_relation_set_relation_append(Elm_Atspi_Relation_Set *set, Elm_Atspi_Re
              if (!eina_list_data_find(rel->objects, rel_obj))
                {
                   rel->objects = eina_list_append(rel->objects, rel_obj);
-                  eo_event_callback_add((Eo *) rel_obj, EO_BASE_EVENT_DEL, _on_rel_obj_del, set);
+                  eo_event_callback_add((Eo *) rel_obj, EO_EVENT_DEL, _on_rel_obj_del, set);
                }
              return EINA_TRUE;
           }
@@ -467,7 +467,7 @@ elm_atspi_relation_set_relation_append(Elm_Atspi_Relation_Set *set, Elm_Atspi_Re
    rel->objects = eina_list_append(rel->objects, rel_obj);
    *set = eina_list_append(*set, rel);
 
-   eo_event_callback_add((Eo *) rel_obj, EO_BASE_EVENT_DEL, _on_rel_obj_del, set);
+   eo_event_callback_add((Eo *) rel_obj, EO_EVENT_DEL, _on_rel_obj_del, set);
    return EINA_TRUE;
 }
 
@@ -483,7 +483,7 @@ elm_atspi_relation_set_relation_remove(Elm_Atspi_Relation_Set *set, Elm_Atspi_Re
           {
              if (eina_list_data_find(rel->objects, rel_obj))
                {
-                  eo_event_callback_del((Eo *) rel_obj, EO_BASE_EVENT_DEL, _on_rel_obj_del, set);
+                  eo_event_callback_del((Eo *) rel_obj, EO_EVENT_DEL, _on_rel_obj_del, set);
                   rel->objects = eina_list_remove(rel->objects, rel_obj);
                }
              if (!rel->objects)
@@ -508,7 +508,7 @@ elm_atspi_relation_set_relation_type_remove(Elm_Atspi_Relation_Set *set, Elm_Ats
         if (rel->type == type)
           {
              EINA_LIST_FOREACH(rel->objects, l, obj)
-                eo_event_callback_del(obj, EO_BASE_EVENT_DEL, _on_rel_obj_del, set);
+                eo_event_callback_del(obj, EO_EVENT_DEL, _on_rel_obj_del, set);
              *set = eina_list_remove(*set, rel);
              elm_atspi_relation_free(rel);
              return;
@@ -526,7 +526,7 @@ elm_atspi_relation_set_free(Elm_Atspi_Relation_Set set)
    EINA_LIST_FREE(set, rel)
      {
         EINA_LIST_FOREACH(rel->objects, l, obj)
-           eo_event_callback_del(obj, EO_BASE_EVENT_DEL, _on_rel_obj_del, set);
+           eo_event_callback_del(obj, EO_EVENT_DEL, _on_rel_obj_del, set);
         elm_atspi_relation_free(rel);
      }
 }

src/lib/elementary/elm_interface_atspi_image.c

@@ -34,13 +34,13 @@ _elm_interface_atspi_image_description_set(Eo *obj, void *sd EINA_UNUSED, const
    if (old_descr)
      {
         eina_stringshare_del(old_descr);
-        eo_event_callback_del(obj, EO_BASE_EVENT_DEL, _free_desc_cb, old_descr);
+        eo_event_callback_del(obj, EO_EVENT_DEL, _free_desc_cb, old_descr);
      }
 
    if (descr)
      {
         eo_key_data_set(obj, key, descr);
-        eo_event_callback_add(obj, EO_BASE_EVENT_DEL, _free_desc_cb, descr);
+        eo_event_callback_add(obj, EO_EVENT_DEL, _free_desc_cb, descr);
      }
 }
 

src/lib/elementary/elm_label.eo

@@ -12,6 +12,7 @@ class Elm.Label (Elm.Layout)
 {
    legacy_prefix: elm_label;
    eo_prefix: elm_obj_label;
+   event_prefix: elm_label;
    methods {
       @property wrap_width {
          [[Control wrap width of the label

src/lib/elementary/elm_layout.eo

@@ -21,6 +21,7 @@ class Elm.Layout (Elm.Widget, Efl.Container, Efl.File)
 {
    legacy_prefix: elm_layout;
    eo_prefix: elm_obj_layout;
+   event_prefix: elm_layout;
    data: Elm_Layout_Smart_Data;
    methods {
       @property edje_object_can_access {

src/lib/elementary/elm_list.eo

@@ -42,6 +42,7 @@ class Elm.List (Elm.Layout, Elm.Interface_Scrollable,
 {
    legacy_prefix: elm_list;
    eo_prefix: elm_obj_list;
+   event_prefix: elm_list;
    methods {
       @property horizontal {
          [[Control horizontal mode on the list object.

src/lib/elementary/elm_map.eo

@@ -75,6 +75,7 @@ class Elm.Map (Elm.Widget, Elm.Interface_Scrollable,
 {
    legacy_prefix: elm_map;
    eo_prefix: elm_obj_map;
+   event_prefix: elm_map;
    methods {
       @property zoom {
          set {

src/lib/elementary/elm_map_pan.eo

@@ -2,6 +2,7 @@ class Elm.Map.Pan (Elm.Pan)
 {
    legacy_prefix: elm_map_pan;
    eo_prefix: elm_obj_map_pan;
+   event_prefix: elm_map_pan;
    implements {
       class.constructor;
       Eo.Base.destructor;

src/lib/elementary/elm_menu.eo

@@ -2,6 +2,7 @@ class Elm.Menu (Elm.Widget, Evas.Clickable_Interface, Elm.Interface.Atspi.Select
 {
    legacy_prefix: elm_menu;
    eo_prefix: elm_obj_menu;
+   event_prefix: elm_menu;
    methods {
       @property selected_item {
          get {

src/lib/elementary/elm_multibuttonentry.eo

@@ -5,6 +5,7 @@ class Elm.Multibuttonentry (Elm.Layout)
 {
    legacy_prefix: elm_multibuttonentry;
    eo_prefix: elm_obj_multibuttonentry;
+   event_prefix: elm_multibuttonentry;
    methods {
       @property editable {
          [[Control if the multibuttonentry is to be editable or not.

src/lib/elementary/elm_naviframe.eo

@@ -2,6 +2,7 @@ class Elm.Naviframe (Elm.Layout, Elm.Interface.Atspi_Widget_Action)
 {
    legacy_prefix: elm_naviframe;
    eo_prefix: elm_obj_naviframe;
+   event_prefix: elm_naviframe;
    methods {
       @property event_enabled {
          [[Control the event enabled when pushing/popping items

src/lib/elementary/elm_notify.eo

@@ -2,6 +2,7 @@ class Elm.Notify (Elm.Widget, Efl.Container)
 {
    legacy_prefix: elm_notify;
    eo_prefix: elm_obj_notify;
+   event_prefix: elm_notify;
    methods {
       @property align {
          set {

src/lib/elementary/elm_pan.eo

@@ -2,6 +2,7 @@ class Elm.Pan (Evas.Smart.Clipped)
 {
    legacy_prefix: elm_pan;
    eo_prefix: elm_obj_pan;
+   event_prefix: elm_pan;
    data: Elm_Pan_Smart_Data;
    methods {
       @property gravity {

src/lib/elementary/elm_panes.eo

@@ -3,6 +3,7 @@ class Elm.Panes (Elm.Layout, Efl.Orientation,
 {
    legacy_prefix: elm_panes;
    eo_prefix: elm_obj_panes;
+   event_prefix: elm_panes;
    methods {
       @property content_left_size {
          [[Set the size proportion of panes widget's left side.

src/lib/elementary/elm_photocam.eo

@@ -17,6 +17,7 @@ class Elm.Photocam (Elm.Widget, Elm.Interface_Scrollable,
 {
    legacy_prefix: elm_photocam;
    eo_prefix: elm_obj_photocam;
+   event_prefix: elm_photocam;
    methods {
       @property paused {
          set {

src/lib/elementary/elm_photocam_pan.eo

@@ -2,6 +2,7 @@ class Elm.Photocam.Pan (Elm.Pan)
 {
    legacy_prefix: elm_photocam_pan;
    eo_prefix: elm_obj_photocam_pan;
+   event_prefix: elm_photocam_pan;
    implements {
       class.constructor;
       Eo.Base.destructor;

src/lib/elementary/elm_player.eo

@@ -2,6 +2,7 @@ class Elm.Player (Elm.Layout, Elm.Interface.Atspi_Widget_Action)
 {
    legacy_prefix: elm_player;
    eo_prefix: elm_obj_player;
+   event_prefix: elm_player;
    implements {
       class.constructor;
       Eo.Base.constructor;

src/lib/elementary/elm_plug.eo

@@ -2,6 +2,7 @@ class Elm.Plug (Elm.Widget, Evas.Clickable_Interface)
 {
    legacy_prefix: elm_plug;
    eo_prefix: elm_obj_plug;
+   event_prefix: elm_plug;
    data: null;
    methods {
       @property image_object {

src/lib/elementary/elm_popup.eo

@@ -27,6 +27,7 @@ class Elm.Popup (Elm.Layout, Elm.Interface.Atspi_Widget_Action)
 {
    legacy_prefix: elm_popup;
    eo_prefix: elm_obj_popup;
+   event_prefix: elm_popup;
    methods {
       @property align {
          set {

src/lib/elementary/elm_prefs.eo

@@ -7,6 +7,7 @@ class Elm.Prefs (Elm.Widget, Efl.File)
 {
    legacy_prefix: elm_prefs;
    eo_prefix: elm_obj_prefs;
+   event_prefix: elm_prefs;
    methods {
       @property data {
          [[Set user data for a given prefs widget

src/lib/elementary/elm_progressbar.eo

@@ -3,6 +3,7 @@ class Elm.Progressbar (Elm.Layout, Efl.Ui.Progress,
 {
    legacy_prefix: elm_progressbar;
    eo_prefix: elm_obj_progressbar;
+   event_prefix: elm_progressbar;
    methods {
       @property pulse {
          [[Control whether a given progress bar widget is at "pulsing mode" or not.

src/lib/elementary/elm_radio.eo

@@ -2,6 +2,7 @@ class Elm.Radio (Elm.Check, Elm.Interface.Atspi_Widget_Action)
 {
    legacy_prefix: elm_radio;
    eo_prefix: elm_obj_radio;
+   event_prefix: elm_radio;
    methods {
       @property state_value {
          set {

src/lib/elementary/elm_scroller.eo

@@ -4,6 +4,7 @@ class Elm.Scroller (Elm.Layout, Elm.Interface_Scrollable,
 {
    legacy_prefix: elm_scroller;
    eo_prefix: elm_obj_scroller;
+   event_prefix: elm_scroller;
    methods {
       @property propagate_events {
          set {

src/lib/elementary/elm_segment_control.eo

@@ -2,6 +2,7 @@ class Elm.Segment_Control (Elm.Layout)
 {
    legacy_prefix: elm_segment_control;
    eo_prefix: elm_obj_segment_control;
+   event_prefix: elm_segment_control;
    methods {
       @property item_count {
          get {

src/lib/elementary/elm_slider.eo

@@ -8,6 +8,7 @@ class Elm.Slider (Elm.Layout, Efl.Ui.Progress,
 {
    legacy_prefix: elm_slider;
    eo_prefix: elm_obj_slider;
+   event_prefix: elm_slider;
    methods {
       @property indicator_format {
          set {

src/lib/elementary/elm_slideshow.eo

@@ -4,6 +4,7 @@ class Elm.Slideshow (Elm.Layout, Elm.Interface.Atspi_Widget_Action)
 {
    eo_prefix: elm_obj_slideshow;
    legacy_prefix: elm_slideshow;
+   event_prefix: elm_slideshow;
    methods {
       @property cache_after {
          set {

src/lib/elementary/elm_slideshow_item.eo

@@ -2,6 +2,7 @@ class Elm.Slideshow.Item(Elm.Widget.Item)
 {
    legacy_prefix: elm_slideshow_item;
    eo_prefix: elm_obj_slideshow_item;
+   event_prefix: elm_slideshow_item;
    methods {
       show {
            [[Display a given slideshow widget's item, programmatically.

src/lib/elementary/elm_spinner.eo

@@ -3,6 +3,7 @@ class Elm.Spinner (Elm.Layout, Efl.Ui.Spin,
 {
    legacy_prefix: elm_spinner;
    eo_prefix: elm_obj_spinner;
+   event_prefix: elm_spinner;
    methods {
       @property wrap {
          [[Control whether the spinner should wrap when it reaches its minimum or maximum value.

src/lib/elementary/elm_thumb.eo

@@ -4,6 +4,7 @@ class Elm.Thumb (Elm.Layout, Efl.File, Evas.Clickable_Interface,
 {
    legacy_prefix: elm_thumb;
    eo_prefix: elm_obj_thumb;
+   event_prefix: elm_thumb;
    implements {
       class.constructor;
       Eo.Base.constructor;

src/lib/elementary/elm_toolbar.eo

@@ -30,6 +30,7 @@ class Elm.Toolbar (Elm.Widget, Elm.Interface_Scrollable, Efl.Orientation,
 {
    legacy_prefix: elm_toolbar;
    eo_prefix: elm_obj_toolbar;
+   event_prefix: elm_toolbar;
    methods {
       @property homogeneous {
          [[Control homogeneous mode.

src/lib/elementary/elm_web.eo

@@ -18,6 +18,7 @@ class Elm.Web (Elm.Widget)
 {
    legacy_prefix: elm_web;
    eo_prefix: elm_obj_web;
+   event_prefix: elm_web;
    methods {
       @property text_matches_highlight @virtual_pure {
          set {

src/lib/elementary/elm_widget.c

@@ -4501,7 +4501,7 @@ _elm_widget_item_eo_base_constructor(Eo *eo_item, Elm_Widget_Item_Data *item)
 
    item->widget = widget;
    item->eo_obj = eo_item;
-   eo_event_callback_add(eo_item, EO_BASE_EVENT_DEL, _eo_del_cb, NULL);
+   eo_event_callback_add(eo_item, EO_EVENT_DEL, _eo_del_cb, NULL);
 
    return eo_item;
 }

src/lib/elementary/elm_widget.eo

@@ -24,6 +24,7 @@ abstract Elm.Widget (Evas.Object.Smart, Elm.Interface.Atspi_Accessible, Elm.Inte
 {
    legacy_prefix: elm_widget;
    eo_prefix: elm_obj_widget;
+   event_prefix: elm_widget;
    data: Elm_Widget_Smart_Data;
    methods {
       @property focus {

src/lib/elementary/elm_win.eo

@@ -166,6 +166,7 @@ class Elm.Win (Elm.Widget, Elm.Interface.Atspi.Window,
 {
    legacy_prefix: elm_win;
    eo_prefix: elm_obj_win;
+   event_prefix: elm_win;
    methods {
       @property keyboard_win {
          set {

src/lib/emotion/emotion_object.eo

@@ -1,6 +1,7 @@
 class Emotion.Object (Evas.Object.Smart, Efl.File, Efl.Player, Efl.Image, Efl.Image.Load) {
    legacy_prefix: emotion_object;
    eo_prefix: emotion_obj;
+   event_prefix: emotion_object;
    methods {
         @property option {
              set {

src/lib/eo/eo_base_class.c

@@ -927,7 +927,7 @@ _eo_base_event_callback_priority_add(Eo *obj, Eo_Base_Data *pd,
    cb->priority = priority;
    _eo_callbacks_sorted_insert(pd, cb);
 
-   eo_event_callback_call(obj, EO_BASE_EVENT_CALLBACK_ADD, (void *)arr);
+   eo_event_callback_call(obj, EO_EVENT_CALLBACK_ADD, (void *)arr);
 
    return EINA_TRUE;
 }
@@ -950,7 +950,7 @@ _eo_base_event_callback_del(Eo *obj, Eo_Base_Data *pd,
              cb->delete_me = EINA_TRUE;
              pd->deletions_waiting = EINA_TRUE;
              _eo_callbacks_clear(pd);
-             eo_event_callback_call(obj, EO_BASE_EVENT_CALLBACK_DEL, (void *)arr);
+             eo_event_callback_call(obj, EO_EVENT_CALLBACK_DEL, (void *)arr);
              return EINA_TRUE;
           }
      }
@@ -980,7 +980,7 @@ _eo_base_event_callback_array_priority_add(Eo *obj, Eo_Base_Data *pd,
    cb->func_array = EINA_TRUE;
    _eo_callbacks_sorted_insert(pd, cb);
 
-   eo_event_callback_call(obj, EO_BASE_EVENT_CALLBACK_ADD, (void *)array);
+   eo_event_callback_call(obj, EO_EVENT_CALLBACK_ADD, (void *)array);
 
    return EINA_TRUE;
 }
@@ -1001,7 +1001,7 @@ _eo_base_event_callback_array_del(Eo *obj, Eo_Base_Data *pd,
              pd->deletions_waiting = EINA_TRUE;
              _eo_callbacks_clear(pd);
 
-             eo_event_callback_call(obj, EO_BASE_EVENT_CALLBACK_DEL, (void *)array);
+             eo_event_callback_call(obj, EO_EVENT_CALLBACK_DEL, (void *)array);
              return EINA_TRUE;
           }
      }

src/lib/eo/eo_private.h

@@ -214,7 +214,7 @@ _eo_del_internal(const char *file, int line, _Eo_Object *obj)
 
    const _Eo_Class *klass = obj->klass;
 
-   eo_event_callback_call(_eo_obj_id_get(obj), EO_BASE_EVENT_DEL, NULL);
+   eo_event_callback_call(_eo_obj_id_get(obj), EO_EVENT_DEL, NULL);
 
    _eo_condtor_reset(obj);
 

src/lib/eolian/Eolian.h

@@ -585,6 +585,16 @@ EAPI Eina_Stringshare *eolian_class_legacy_prefix_get(const Eolian_Class *klass)
  */
 EAPI Eina_Stringshare* eolian_class_eo_prefix_get(const Eolian_Class *klass);
 
+/*
+ * @brief Returns the event prefix of a class
+ *
+ * @param[in] klass the class
+ * @return the event prefix
+ *
+ * @ingroup Eolian
+ */
+EAPI Eina_Stringshare* eolian_class_event_prefix_get(const Eolian_Class *klass);
+
 /*
  * @brief Returns the data type of a class
  *

src/lib/eolian/database_class.c

@@ -35,6 +35,7 @@ database_class_del(Eolian_Class *cl)
    if (cl->full_name) eina_stringshare_del(cl->full_name);
    if (cl->legacy_prefix) eina_stringshare_del(cl->legacy_prefix);
    if (cl->eo_prefix) eina_stringshare_del(cl->eo_prefix);
+   if (cl->ev_prefix) eina_stringshare_del(cl->ev_prefix);
    if (cl->data_type) eina_stringshare_del(cl->data_type);
 
    database_doc_del(cl->doc);

src/lib/eolian/database_class_api.c

@@ -84,6 +84,13 @@ eolian_class_eo_prefix_get(const Eolian_Class *cl)
    return cl->eo_prefix;
 }
 
+EAPI Eina_Stringshare*
+eolian_class_event_prefix_get(const Eolian_Class *cl)
+{
+   EINA_SAFETY_ON_NULL_RETURN_VAL(cl, NULL);
+   return cl->ev_prefix;
+}
+
 EAPI Eina_Stringshare*
 eolian_class_data_type_get(const Eolian_Class *cl)
 {

src/lib/eolian/database_event_api.c

@@ -59,8 +59,10 @@ eolian_event_c_name_get(const Eolian_Event *event)
 {
     char  buf[512];
     char *tmp = buf;
-    snprintf(buf, sizeof(buf), "%s_EVENT_%s", event->klass->full_name,
+    const char *pfx = event->klass->ev_prefix;
-             event->name);
+    if (!pfx) pfx = event->klass->eo_prefix;
+    if (!pfx) pfx = event->klass->full_name;
+    snprintf(buf, sizeof(buf), "%s_EVENT_%s", pfx, event->name);
     eina_str_toupper(&tmp);
     while ((tmp = strpbrk(tmp, ".,"))) *tmp = '_';
     return eina_stringshare_add(buf);

src/lib/eolian/eo_lexer.h

@@ -25,14 +25,14 @@ enum Tokens
 #define KEYWORDS KW(class), KW(const), KW(enum), KW(return), KW(struct), \
     \
     KW(abstract), KW(constructor), KW(constructors), KW(data), \
-    KW(destructor), KW(eo), KW(eo_prefix), KW(events), KW(free), \
+    KW(destructor), KW(eo), KW(eo_prefix), KW(event_prefix), KW(events), KW(free), \
     KW(get), KW(implements), KW(import), KW(interface), KW(keys), KW(legacy), \
     KW(legacy_prefix), KW(methods), KW(mixin), KW(own), KW(params), \
     KW(set), KW(type), KW(values), KW(var), KWAT(auto), KWAT(beta), \
     KWAT(c_only), KWAT(class), KWAT(const), KWAT(empty), KWAT(extern), \
-    KWAT(free), KWAT(hot), KWAT(restart), KWAT(in), KWAT(inout), KWAT(nonull), KWAT(nullable), \
+    KWAT(free), KWAT(hot), KWAT(in), KWAT(inout), KWAT(nonull), KWAT(nullable), \
     KWAT(optional), KWAT(out), KWAT(private), KWAT(property), \
-    KWAT(protected), KWAT(virtual_pure), KWAT(warn_unused), \
+    KWAT(protected), KWAT(restart), KWAT(virtual_pure), KWAT(warn_unused), \
     \
     KW(byte), KW(ubyte), KW(char), KW(short), KW(ushort), KW(int), KW(uint), \
     KW(long), KW(ulong), KW(llong), KW(ullong), \

src/lib/eolian/eo_parser.c

@@ -1684,6 +1684,7 @@ parse_class_body(Eo_Lexer *ls, Eolian_Class_Type type)
 {
    Eina_Bool has_legacy_prefix = EINA_FALSE,
              has_eo_prefix     = EINA_FALSE,
+             has_event_prefix  = EINA_FALSE,
              has_data          = EINA_FALSE,
              has_methods       = EINA_FALSE,
              has_implements    = EINA_FALSE,
@@ -1714,6 +1715,15 @@ parse_class_body(Eo_Lexer *ls, Eolian_Class_Type type)
         eo_lexer_get(ls);
         check_next(ls, ';');
         break;
+      case KW_event_prefix:
+        CASE_LOCK(ls, event_prefix, "event prefix definition")
+        eo_lexer_get(ls);
+        check_next(ls, ':');
+        _validate_pfx(ls);
+        ls->tmp.kls->ev_prefix = eina_stringshare_ref(ls->t.value.s);
+        eo_lexer_get(ls);
+        check_next(ls, ';');
+        break;
       case KW_data:
         if (type == EOLIAN_CLASS_INTERFACE) return;
         CASE_LOCK(ls, data, "data definition")

src/lib/eolian/eolian_database.h

@@ -88,6 +88,7 @@ struct _Eolian_Class
    Eolian_Documentation *doc;
    Eina_Stringshare *legacy_prefix;
    Eina_Stringshare *eo_prefix;
+   Eina_Stringshare *ev_prefix;
    Eina_Stringshare *data_type;
    Eina_List *inherits; /* List Eina_Stringshare * */
    Eina_List *properties; /* List prop_name -> Eolian_Function */

src/lib/eolian_cxx/grammar/eo_class_constructors_generator.hh

@@ -173,7 +173,7 @@ operator<<(std::ostream& out, functors_constructor_methods const& x)
                  {
                     if (d.is_cb)
                       d.out << tab(3)
-                            << "eo_event_callback_add(_eoptr, EO_BASE_EVENT_DEL, "
+                            << "eo_event_callback_add(_eoptr, EO_EVENT_DEL, "
                             << "&::efl::eolian::free_callback_callback<"
                             << parameter_no_ref_type(d.type, d.name)
                             << ">, " << callback_tmp(d.name) << ");" << endl;

src/lib/eolian_cxx/grammar/parameters_generator.hh

@@ -123,7 +123,7 @@ operator<<(std::ostream& out, callback_parameter_free_ev_add const& x)
 {
    out
        << "eo_event_callback_add(" << x._eo_raw_expr
-       << ", EO_BASE_EVENT_DEL, &::efl::eolian::free_callback_callback<"
+       << ", EO_EVENT_DEL, &::efl::eolian::free_callback_callback<"
        << parameter_no_ref_type(x._type, x._name) << ">, "
        << callback_tmp(x._name) << ");";
    return out;

src/lib/evas/canvas/evas_box.eo

@@ -8,6 +8,7 @@ class Evas.Box (Evas.Smart.Clipped)
 {
    legacy_prefix: evas_object_box;
    eo_prefix: evas_obj_box;
+   event_prefix: evas_box;
    data: Evas_Object_Box_Data;
    methods {
       @property align {

src/lib/evas/canvas/evas_clip.c

@@ -327,7 +327,7 @@ _evas_object_clip_set(Eo *eo_obj, Evas_Object_Protected_Data *obj, Evas_Object *
           state_write->clipper = NULL;
         EINA_COW_STATE_WRITE_END(obj, state_write, cur);
         if (obj->prev->clipper != old_clip)
-          eo_event_callback_del(old_clip->object, EO_BASE_EVENT_DEL, _clipper_del_cb, eo_obj);
+          eo_event_callback_del(old_clip->object, EO_EVENT_DEL, _clipper_del_cb, eo_obj);
      }
 
    /* image object clipper */
@@ -359,7 +359,7 @@ _evas_object_clip_set(Eo *eo_obj, Evas_Object_Protected_Data *obj, Evas_Object *
      state_write->clipper = clip;
    EINA_COW_STATE_WRITE_END(obj, state_write, cur);
    if (obj->prev->clipper != clip)
-     eo_event_callback_add(clip->object, EO_BASE_EVENT_DEL, _clipper_del_cb, eo_obj);
+     eo_event_callback_add(clip->object, EO_EVENT_DEL, _clipper_del_cb, eo_obj);
 
    clip->clip.cache_clipees_answer = eina_list_free(clip->clip.cache_clipees_answer);
    clip->clip.clipees = eina_list_append(clip->clip.clipees, obj);
@@ -456,7 +456,7 @@ _evas_object_clip_unset(Eo *eo_obj, Evas_Object_Protected_Data *obj)
           state_write->clipper = NULL;
         EINA_COW_STATE_WRITE_END(obj, state_write, cur);
         if (obj->prev->clipper != old_clip)
-          eo_event_callback_del(old_clip->object, EO_BASE_EVENT_DEL, _clipper_del_cb, eo_obj);
+          eo_event_callback_del(old_clip->object, EO_EVENT_DEL, _clipper_del_cb, eo_obj);
      }
 
    evas_object_change(eo_obj, obj);
@@ -510,7 +510,7 @@ _evas_object_clip_prev_reset(Evas_Object_Protected_Data *obj, Eina_Bool cur_prev
              EINA_COW_STATE_WRITE_END(obj, state_write, prev);
           }
         if (clip != obj->cur->clipper)
-          eo_event_callback_del(clip->object, EO_BASE_EVENT_DEL, _clipper_del_cb, obj->object);
+          eo_event_callback_del(clip->object, EO_EVENT_DEL, _clipper_del_cb, obj->object);
      }
 }
 

src/lib/evas/canvas/evas_object.eo

@@ -4,6 +4,7 @@ abstract Evas.Object (Eo.Base, Evas.Common_Interface, Efl.Gfx, Efl.Gfx.Stack, Ef
 {
    legacy_prefix: evas_object;
    eo_prefix: evas_obj;
+   event_prefix: evas_object;
    data: Evas_Object_Protected_Data;
    methods {
       legacy_ctor @protected {