diff --git a/legacy/elementary/src/lib/elm_genlist.c b/legacy/elementary/src/lib/elm_genlist.c index 6d389e129b..93c8abbfab 100644 --- a/legacy/elementary/src/lib/elm_genlist.c +++ b/legacy/elementary/src/lib/elm_genlist.c @@ -357,9 +357,106 @@ static void _sizing_eval(Evas_Object *obj); static void _item_unrealize(Elm_Genlist_Item *it); static void _item_block_unrealize(Item_Block *itb); static void _calc_job(void *data); +static void _on_focus_hook(void *data, Evas_Object *obj); +static Eina_Bool _event_hook(Evas_Object *obj, Evas_Object *src, + Evas_Callback_Type type, void *event_info); + static Evas_Smart_Class _pan_sc = EVAS_SMART_CLASS_INIT_VERSION; +static Eina_Bool +_event_hook(Evas_Object *obj, Evas_Object *src __UNUSED__, Evas_Callback_Type type, void *event_info) +{ + if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE; + Evas_Event_Key_Down *ev = event_info; + Widget_Data *wd = elm_widget_data_get(obj); + if (!wd) return EINA_FALSE; + if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE; + if (elm_widget_disabled_get(obj)) return EINA_FALSE; + + Elm_Genlist_Item *it = NULL; + Evas_Coord x = 0; + Evas_Coord y = 0; + Evas_Coord step_x = 0; + Evas_Coord step_y = 0; + Evas_Coord v_w = 0; + Evas_Coord v_h = 0; + Evas_Coord page_x = 0; + Evas_Coord page_y = 0; + + elm_smart_scroller_child_pos_get(wd->scr, &x, &y); + elm_smart_scroller_step_size_get(wd->scr, &step_x, &step_y); + elm_smart_scroller_page_size_get(wd->scr, &page_x, &page_y); + elm_smart_scroller_child_viewport_size_get(wd->scr, &v_w, &v_h); + + if (!strcmp(ev->keyname, "Left") || !strcmp(ev->keyname, "KP_Left")) + { + x -= step_x; + } + else if (!strcmp(ev->keyname, "Right") || !strcmp(ev->keyname, "KP_Right")) + { + x += step_x; + } + else if (!strcmp(ev->keyname, "Up") || !strcmp(ev->keyname, "KP_Up")) + { + y -= step_y; + } + else if (!strcmp(ev->keyname, "Down") || !strcmp(ev->keyname, "KP_Down")) + { + y += step_y; + } + else if (!strcmp(ev->keyname, "Home")) + { + it = elm_genlist_first_item_get(obj); + elm_genlist_item_bring_in(it); + ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD; + return EINA_TRUE; + } + else if (!strcmp(ev->keyname, "End")) + { + it = elm_genlist_last_item_get(obj); + elm_genlist_item_bring_in(it); + ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD; + return EINA_TRUE; + } + else if (!strcmp(ev->keyname, "Prior")) + { + if (page_y < 0) + y -= -(page_y * v_h) / 100; + else + y -= page_y; + } + else if (!strcmp(ev->keyname, "Next")) + { + if (page_y < 0) + y += -(page_y * v_h) / 100; + else + y += page_y; + } + else return EINA_FALSE; + + ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD; + elm_smart_scroller_child_pos_set(wd->scr, x, y); + return EINA_TRUE; +} + +static void +_on_focus_hook(void *data __UNUSED__, Evas_Object *obj) +{ + Widget_Data *wd = elm_widget_data_get(obj); + if (!wd) return; + if (elm_widget_focus_get(obj)) + { + edje_object_signal_emit(wd->obj, "elm,action,focus", "elm"); + evas_object_focus_set(wd->obj, EINA_TRUE); + } + else + { + edje_object_signal_emit(wd->obj, "elm,action,unfocus", "elm"); + evas_object_focus_set(wd->obj, EINA_FALSE); + } +} + static void _del_hook(Evas_Object *obj) { @@ -1565,11 +1662,13 @@ elm_genlist_add(Evas_Object *parent) ELM_SET_WIDTYPE(widtype, "genlist"); elm_widget_type_set(obj, "genlist"); elm_widget_sub_object_add(parent, obj); + elm_widget_on_focus_hook_set(obj, _on_focus_hook, NULL); elm_widget_data_set(obj, wd); elm_widget_del_hook_set(obj, _del_hook); elm_widget_del_pre_hook_set(obj, _del_pre_hook); elm_widget_theme_hook_set(obj, _theme_hook); elm_widget_can_focus_set(obj, EINA_TRUE); + elm_widget_event_hook_set(obj, _event_hook); wd->scr = elm_smart_scroller_add(e); elm_smart_scroller_widget_set(wd->scr, obj);