diff options
author | Carsten Haitzler (Rasterman) <raster@rasterman.com> | 2020-01-04 20:58:16 +0000 |
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committer | Carsten Haitzler (Rasterman) <raster@rasterman.com> | 2020-01-04 20:58:16 +0000 |
commit | f2b88560a091d1f8c8a72b0237273475b4da5328 (patch) | |
tree | 6e7895e3e89294b9a21bd8bc35fe5e0ca9f49c60 | |
parent | e18af750f3407819c1bf5c7886a91635f09a40b6 (diff) | |
download | efl-f2b88560a091d1f8c8a72b0237273475b4da5328.tar.gz |
elm - widget - actually check object smart data return for no data
so sometimes widgets dont have smart data - some situtions happen...
but let's not segfault. instead we now see the usual eina log eerrs
and things march on... and no segv.
@fix
-rw-r--r-- | src/lib/elementary/efl_ui_widget.c | 19 |
1 files changed, 14 insertions, 5 deletions
diff --git a/src/lib/elementary/efl_ui_widget.c b/src/lib/elementary/efl_ui_widget.c index 768d934fae..7218b8b063 100644 --- a/src/lib/elementary/efl_ui_widget.c +++ b/src/lib/elementary/efl_ui_widget.c @@ -525,13 +525,13 @@ _full_eval(Eo *obj, Elm_Widget_Smart_Data *pd) { //emit signal and focus eval old and new ELM_WIDGET_DATA_GET(old_parent, old_pd); - _full_eval(old_parent, old_pd); + if (old_pd) _full_eval(old_parent, old_pd); } if (efl_isa(pd->logical.parent, EFL_UI_WIDGET_CLASS)) { ELM_WIDGET_DATA_GET(pd->logical.parent, new_pd); - _full_eval(pd->logical.parent, new_pd); + if (new_pd) _full_eval(pd->logical.parent, new_pd); } } @@ -562,8 +562,7 @@ void _elm_widget_full_eval(Eo *obj) { ELM_WIDGET_DATA_GET(obj, pd); - - _full_eval(obj, pd); + if (pd) _full_eval(obj, pd); } /** @@ -652,6 +651,7 @@ _obj_mouse_down(void *data, Evas_Object *top; ELM_WIDGET_DATA_GET(data, sd); + if (!sd) return; Evas_Event_Mouse_Down *ev = event_info; if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return; @@ -667,6 +667,7 @@ _obj_mouse_move(void *data, void *event_info) { ELM_WIDGET_DATA_GET(data, sd); + if (!sd) return; Evas_Event_Mouse_Move *ev = event_info; if (!sd->still_in) return; @@ -688,6 +689,7 @@ _obj_mouse_up(void *data, void *event_info) { ELM_WIDGET_DATA_GET(data, sd); + if (!sd) return; Evas_Event_Mouse_Up *ev = event_info; if (sd->still_in && (ev->flags == EVAS_BUTTON_NONE) && @@ -705,6 +707,7 @@ _obj_mouse_in(void *data, void *event_info EINA_UNUSED) { ELM_WIDGET_DATA_GET(data, sd); + if (!sd) return; if (sd->focus_move_policy == ELM_FOCUS_MOVE_POLICY_IN && !efl_invalidated_get(data)) elm_widget_focus_mouse_up_handle(evas_object_widget_parent_find(obj)); @@ -4804,7 +4807,8 @@ _efl_ui_widget_efl_object_constructor(Eo *obj, Elm_Widget_Smart_Data *sd EINA_UN else { ELM_WIDGET_DATA_GET(parent, parent_sd); - sd->shared_win_data = parent_sd->shared_win_data; + if (parent_sd) + sd->shared_win_data = parent_sd->shared_win_data; } } else @@ -5161,6 +5165,7 @@ elm_widget_on_show_region_hook_set(Eo *obj, void *data, Elm_Widget_On_Show_Regio { ELM_WIDGET_DATA_GET(obj, sd); + if (!sd) return; if ((sd->on_show_region_data == data) && (sd->on_show_region == func)) return; @@ -5854,6 +5859,7 @@ _efl_ui_model_property_bind_changed(void *data, const Efl_Event *event) const char *prop; unsigned int i; + if (!pd) return; EINA_ARRAY_ITER_NEXT(evt->changed_properties, i, prop, it) { Efl_Ui_Property_Bound *lookup; @@ -5872,6 +5878,7 @@ _efl_ui_view_property_bind_changed(void *data, const Efl_Event *event) Eina_Stringshare *prop; unsigned int i; + if (!pd) return; EINA_ARRAY_ITER_NEXT(evt->changed_properties, i, prop, it) { Efl_Ui_Property_Bound *lookup; @@ -5905,6 +5912,7 @@ _efl_ui_widget_model_provider_model_change(void *data, const Efl_Event *event) { ELM_WIDGET_DATA_GET(data, pd); + if (!pd) return; efl_replace(&pd->properties.model, efl_ui_view_model_get(pd->properties.provider)); _efl_ui_widget_model_update(data, pd); @@ -5917,6 +5925,7 @@ _efl_ui_widget_model_provider_invalidate(void *data, const Efl_Event *event EINA { ELM_WIDGET_DATA_GET(data, pd); + if (!pd) return; efl_event_callback_array_del(pd->properties.provider, efl_ui_widget_model_provider_callbacks(), data); |