2013-04-25 22:13:00 -07:00
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#ifdef HAVE_CONFIG_H
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# include "elementary_config.h"
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#endif
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2009-02-24 01:23:51 -08:00
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#include <Elementary.h>
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2013-04-25 22:13:00 -07:00
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2009-02-24 01:23:51 -08:00
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#include "elm_priv.h"
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2012-07-31 15:07:02 -07:00
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#include "elm_widget_radio.h"
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2012-11-25 22:32:53 -08:00
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#include "elm_widget_layout.h"
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2009-02-24 01:23:51 -08:00
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2012-11-25 22:32:53 -08:00
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#define MY_CLASS ELM_OBJ_RADIO_CLASS
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2013-11-07 03:44:22 -08:00
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#define MY_CLASS_NAME "Elm_Radio"
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#define MY_CLASS_NAME_LEGACY "elm_radio"
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static const Elm_Layout_Part_Alias_Description _content_aliases[] =
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{
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{"icon", "elm.swallow.content"},
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{NULL, NULL}
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};
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static const Elm_Layout_Part_Alias_Description _text_aliases[] =
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{
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{"default", "elm.text"},
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{NULL, NULL}
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};
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2012-05-02 18:19:05 -07:00
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static const char SIG_CHANGED[] = "changed";
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static const Evas_Smart_Cb_Description _smart_callbacks[] = {
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{SIG_CHANGED, ""},
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{SIG_WIDGET_LANG_CHANGED, ""}, /**< handled by elm_widget */
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{SIG_WIDGET_ACCESS_CHANGED, ""}, /**< handled by elm_widget */
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{SIG_LAYOUT_FOCUSED, ""}, /**< handled by elm_layout */
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{SIG_LAYOUT_UNFOCUSED, ""}, /**< handled by elm_layout */
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{NULL, NULL}
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};
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2012-05-02 18:19:05 -07:00
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2014-04-14 22:54:58 -07:00
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static Eina_Bool _key_action_activate(Evas_Object *obj, const char *params);
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static const Elm_Action key_actions[] = {
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{"activate", _key_action_activate},
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{NULL, NULL}
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};
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2012-05-02 18:19:05 -07:00
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static void
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_state_set(Evas_Object *obj, Eina_Bool state)
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{
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ELM_RADIO_DATA_GET(obj, sd);
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if ((state != sd->state) && (!elm_widget_disabled_get(obj)))
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{
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sd->state = state;
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if (sd->state)
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elm_layout_signal_emit(obj, "elm,state,radio,on", "elm");
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2011-04-01 04:24:15 -07:00
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else
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elm_layout_signal_emit(obj, "elm,state,radio,off", "elm");
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}
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}
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2009-02-25 11:50:45 -08:00
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static void
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_state_set_all(Elm_Radio_Data *sd)
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{
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const Eina_List *l;
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Eina_Bool disabled = EINA_FALSE;
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Evas_Object *child, *selected = NULL;
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2012-10-01 00:36:27 -07:00
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EINA_LIST_FOREACH(sd->group->radios, l, child)
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{
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ELM_RADIO_DATA_GET(child, sdc);
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if (sdc->state) selected = child;
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if (sdc->value == sd->group->value)
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{
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_state_set(child, EINA_TRUE);
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if (!sdc->state) disabled = EINA_TRUE;
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}
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else _state_set(child, EINA_FALSE);
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}
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2010-10-22 14:41:22 -07:00
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if ((disabled) && (selected)) _state_set(selected, 1);
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2009-02-25 11:50:45 -08:00
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}
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static void
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_activate(Evas_Object *obj)
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{
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ELM_RADIO_DATA_GET(obj, sd);
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if (sd->group->value == sd->value) return;
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2012-11-26 03:18:04 -08:00
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if ((!_elm_config->access_mode) ||
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(_elm_access_2nd_click_timeout(obj)))
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{
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sd->group->value = sd->value;
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if (sd->group->valuep) *(sd->group->valuep) = sd->group->value;
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_state_set_all(sd);
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2012-11-26 03:18:04 -08:00
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if (_elm_config->access_mode)
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2011-09-18 22:22:22 -07:00
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_elm_access_say(E_("State: On"));
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evas_object_smart_callback_call(obj, SIG_CHANGED, NULL);
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}
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2010-09-22 10:45:43 -07:00
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}
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2012-05-03 15:43:31 -07:00
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/* FIXME: replicated from elm_layout just because radio's icon spot
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* is elm.swallow.content, not elm.swallow.icon. Fix that whenever we
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* can changed the theme API */
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2012-05-02 18:19:05 -07:00
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static void
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_icon_signal_emit(Evas_Object *obj)
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{
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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2012-05-03 15:43:31 -07:00
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char buf[64];
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snprintf(buf, sizeof(buf), "elm,state,icon,%s",
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elm_layout_content_get(obj, "icon") ? "visible" : "hidden");
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elm_layout_signal_emit(obj, buf, "elm");
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2013-11-16 18:46:52 -08:00
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edje_object_message_signal_process(wd->resize_obj);
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2012-05-03 15:43:31 -07:00
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}
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/* FIXME: replicated from elm_layout just because radio's icon spot
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* is elm.swallow.content, not elm.swallow.icon. Fix that whenever we
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* can changed the theme API */
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2014-03-26 00:50:10 -07:00
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EOLIAN static Eina_Bool
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_elm_radio_elm_widget_sub_object_del(Eo *obj, Elm_Radio_Data *_pd EINA_UNUSED, Evas_Object *sobj)
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{
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Eina_Bool int_ret = EINA_FALSE;
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2014-04-03 08:45:35 -07:00
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eo_do_super(obj, MY_CLASS, int_ret = elm_obj_widget_sub_object_del(sobj));
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if(!int_ret) return EINA_FALSE;
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2012-05-03 15:43:31 -07:00
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_icon_signal_emit(obj);
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2013-11-16 18:46:52 -08:00
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eo_do(obj, elm_obj_layout_sizing_eval());
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2014-03-26 00:50:10 -07:00
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return EINA_TRUE;
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2012-05-03 15:43:31 -07:00
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}
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/* FIXME: replicated from elm_layout just because radio's icon spot
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* is elm.swallow.content, not elm.swallow.icon. Fix that whenever we
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* can changed the theme API */
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2014-03-26 00:50:10 -07:00
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EOLIAN static Eina_Bool
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_elm_radio_elm_container_content_set(Eo *obj, Elm_Radio_Data *_pd EINA_UNUSED, const char *part, Evas_Object *content)
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{
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2012-11-25 22:32:53 -08:00
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Eina_Bool int_ret = EINA_FALSE;
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2014-04-03 08:45:35 -07:00
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eo_do_super(obj, MY_CLASS, int_ret = elm_obj_container_content_set(part, content));
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2014-03-26 00:50:10 -07:00
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if(!int_ret) return EINA_FALSE;
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2012-05-03 15:43:31 -07:00
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_icon_signal_emit(obj);
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2013-11-16 18:46:52 -08:00
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eo_do(obj, elm_obj_layout_sizing_eval());
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2014-03-26 00:50:10 -07:00
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return EINA_TRUE;
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2012-05-03 15:43:31 -07:00
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}
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2014-04-14 22:54:58 -07:00
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static Eina_Bool
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_key_action_activate(Evas_Object *obj, const char *params EINA_UNUSED)
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{
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_activate(obj);
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return EINA_TRUE;
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static Eina_Bool
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_elm_radio_elm_widget_event(Eo *obj, Elm_Radio_Data *_pd EINA_UNUSED, Evas_Object *src, Evas_Callback_Type type, void *event_info)
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{
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2013-10-28 07:06:14 -07:00
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(void) src;
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2014-03-26 00:50:10 -07:00
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Evas_Event_Key_Down *ev = event_info;
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2012-11-25 22:32:53 -08:00
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2014-03-26 00:50:10 -07:00
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if (type != EVAS_CALLBACK_KEY_DOWN) return EINA_FALSE;
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if (ev->event_flags & EVAS_EVENT_FLAG_ON_HOLD) return EINA_FALSE;
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2012-05-03 15:43:31 -07:00
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2014-04-14 22:54:58 -07:00
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if (!_elm_config_key_binding_call(obj, ev, key_actions))
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2014-03-26 00:50:10 -07:00
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return EINA_FALSE;
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2012-05-03 15:43:31 -07:00
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2013-11-12 16:54:37 -08:00
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ev->event_flags |= EVAS_EVENT_FLAG_ON_HOLD;
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2014-03-26 00:50:10 -07:00
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return EINA_TRUE;
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2010-09-22 10:45:43 -07:00
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static Eina_Bool
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_elm_radio_elm_widget_theme_apply(Eo *obj, Elm_Radio_Data *sd)
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2012-05-02 10:00:42 -07:00
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{
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2014-03-26 00:50:10 -07:00
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd, EINA_FALSE);
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2012-11-25 22:32:53 -08:00
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Eina_Bool int_ret = EINA_FALSE;
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2014-04-03 08:45:35 -07:00
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eo_do_super(obj, MY_CLASS, int_ret = elm_obj_widget_theme_apply());
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2014-03-26 00:50:10 -07:00
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if (!int_ret) return EINA_FALSE;
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2012-05-03 15:43:31 -07:00
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if (sd->state) elm_layout_signal_emit(obj, "elm,state,radio,on", "elm");
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else elm_layout_signal_emit(obj, "elm,state,radio,off", "elm");
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if (elm_widget_disabled_get(obj) && sd->state) _state_set(obj, EINA_FALSE);
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2012-11-25 22:32:53 -08:00
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edje_object_message_signal_process(wd->resize_obj);
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2012-05-03 15:43:31 -07:00
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/* FIXME: replicated from elm_layout just because radio's icon
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* spot is elm.swallow.content, not elm.swallow.icon. Fix that
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* whenever we can changed the theme API */
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_icon_signal_emit(obj);
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2013-11-16 18:46:52 -08:00
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eo_do(obj, elm_obj_layout_sizing_eval());
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2012-05-03 15:43:31 -07:00
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2014-03-26 00:50:10 -07:00
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return EINA_TRUE;
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2012-05-03 15:43:31 -07:00
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static Eina_Bool
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_elm_radio_elm_widget_disable(Eo *obj, Elm_Radio_Data *sd)
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2012-05-03 15:43:31 -07:00
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{
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2012-11-25 22:32:53 -08:00
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Eina_Bool int_ret = EINA_FALSE;
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2014-04-03 08:45:35 -07:00
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eo_do_super(obj, MY_CLASS, int_ret = elm_obj_widget_disable());
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2014-03-26 00:50:10 -07:00
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if (!int_ret) return EINA_FALSE;
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2012-05-03 15:43:31 -07:00
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if (elm_widget_disabled_get(obj) && sd->state) _state_set(obj, EINA_FALSE);
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2014-03-26 00:50:10 -07:00
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return EINA_TRUE;
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2009-02-24 01:23:51 -08:00
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static void
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_elm_radio_elm_layout_sizing_eval(Eo *obj, Elm_Radio_Data *_pd EINA_UNUSED)
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2011-07-04 03:13:43 -07:00
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{
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2012-05-03 15:43:31 -07:00
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Evas_Coord minw = -1, minh = -1;
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2013-10-05 01:15:22 -07:00
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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2012-05-03 15:43:31 -07:00
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elm_coords_finger_size_adjust(1, &minw, 1, &minh);
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edje_object_size_min_restricted_calc
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2012-11-25 22:32:53 -08:00
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(wd->resize_obj, &minw, &minh, minw, minh);
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2012-05-03 15:43:31 -07:00
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elm_coords_finger_size_adjust(1, &minw, 1, &minh);
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evas_object_size_hint_min_set(obj, minw, minh);
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evas_object_size_hint_max_set(obj, -1, -1);
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2011-07-04 03:13:43 -07:00
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}
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2012-05-03 15:43:31 -07:00
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static void
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_radio_on_cb(void *data,
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2014-01-06 06:30:02 -08:00
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Evas_Object *obj EINA_UNUSED,
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const char *emission EINA_UNUSED,
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const char *source EINA_UNUSED)
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2011-07-04 03:13:43 -07:00
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{
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2012-05-03 15:43:31 -07:00
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_activate(data);
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2011-07-04 03:13:43 -07:00
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}
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2011-09-18 22:22:22 -07:00
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static char *
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2014-01-06 06:30:02 -08:00
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_access_info_cb(void *data EINA_UNUSED, Evas_Object *obj)
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2011-09-18 22:22:22 -07:00
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{
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const char *txt = elm_widget_access_info_get(obj);
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2012-05-03 15:43:31 -07:00
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if (!txt) txt = elm_layout_text_get(obj, NULL);
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2011-09-18 22:22:22 -07:00
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if (txt) return strdup(txt);
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2012-05-03 15:43:31 -07:00
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2011-09-18 22:22:22 -07:00
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return NULL;
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}
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static char *
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2014-01-06 06:30:02 -08:00
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_access_state_cb(void *data EINA_UNUSED, Evas_Object *obj)
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2011-09-18 22:22:22 -07:00
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{
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2012-05-03 15:43:31 -07:00
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ELM_RADIO_DATA_GET(obj, sd);
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if (elm_widget_disabled_get(obj)) return strdup(E_("State: Disabled"));
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if (sd->state) return strdup(E_("State: On"));
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2011-09-18 22:22:22 -07:00
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return strdup(E_("State: Off"));
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static void
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_elm_radio_evas_smart_add(Eo *obj, Elm_Radio_Data *priv)
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2011-10-30 19:56:03 -07:00
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{
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2013-10-05 01:15:22 -07:00
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ELM_WIDGET_DATA_GET_OR_RETURN(obj, wd);
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2012-05-03 15:43:31 -07:00
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2013-03-18 09:07:38 -07:00
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eo_do_super(obj, MY_CLASS, evas_obj_smart_add());
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2013-09-24 21:33:39 -07:00
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elm_widget_sub_object_parent_add(obj);
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2013-08-26 22:19:19 -07:00
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2013-03-01 18:04:31 -08:00
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if (!elm_layout_theme_set(obj, "radio", "base", elm_widget_style_get(obj)))
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2013-12-25 20:03:55 -08:00
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CRI("Failed to set layout!");
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2012-05-03 15:43:31 -07:00
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elm_layout_signal_callback_add
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2013-10-05 05:35:27 -07:00
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(obj, "elm,action,radio,toggle", "*", _radio_on_cb, obj);
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2012-05-03 15:43:31 -07:00
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priv->group = calloc(1, sizeof(Group));
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priv->group->radios = eina_list_append(priv->group->radios, obj);
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elm_widget_can_focus_set(obj, EINA_TRUE);
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elm_layout_sizing_eval(obj);
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2012-11-25 22:32:53 -08:00
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_elm_access_object_register(obj, wd->resize_obj);
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2012-05-03 15:43:31 -07:00
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_elm_access_text_set
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2013-07-30 20:53:04 -07:00
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(_elm_access_info_get(obj), ELM_ACCESS_TYPE, E_("Radio"));
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2012-05-03 15:43:31 -07:00
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_elm_access_callback_set
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2013-07-30 20:53:04 -07:00
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(_elm_access_info_get(obj), ELM_ACCESS_INFO, _access_info_cb, obj);
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2012-05-03 15:43:31 -07:00
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_elm_access_callback_set
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2013-07-30 20:53:04 -07:00
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(_elm_access_info_get(obj), ELM_ACCESS_STATE, _access_state_cb, obj);
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2011-10-30 19:56:03 -07:00
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static void
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_elm_radio_evas_smart_del(Eo *obj, Elm_Radio_Data *sd)
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2011-10-30 19:56:03 -07:00
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{
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2012-05-03 15:43:31 -07:00
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sd->group->radios = eina_list_remove(sd->group->radios, obj);
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if (!sd->group->radios) free(sd->group);
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2011-11-16 04:51:53 -08:00
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2013-03-18 09:07:38 -07:00
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eo_do_super(obj, MY_CLASS, evas_obj_smart_del());
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2011-10-30 19:56:03 -07:00
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static const Elm_Layout_Part_Alias_Description*
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_elm_radio_elm_layout_text_aliases_get(Eo *obj EINA_UNUSED, Elm_Radio_Data *_pd EINA_UNUSED)
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2011-10-30 19:56:03 -07:00
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{
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2014-03-26 00:50:10 -07:00
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return _text_aliases;
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2012-07-31 15:07:02 -07:00
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static const Elm_Layout_Part_Alias_Description*
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_elm_radio_elm_layout_content_aliases_get(Eo *obj EINA_UNUSED, Elm_Radio_Data *_pd EINA_UNUSED)
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2012-07-31 15:07:02 -07:00
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{
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2014-03-26 00:50:10 -07:00
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return _content_aliases;
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2011-10-30 19:56:03 -07:00
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}
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2009-02-24 01:23:51 -08:00
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EAPI Evas_Object *
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elm_radio_add(Evas_Object *parent)
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{
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2012-05-03 15:43:31 -07:00
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EINA_SAFETY_ON_NULL_RETURN_VAL(parent, NULL);
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2012-11-25 22:32:53 -08:00
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Evas_Object *obj = eo_add(MY_CLASS, parent);
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eo_unref(obj);
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return obj;
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}
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2012-05-03 15:43:31 -07:00
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2014-03-26 00:50:10 -07:00
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EOLIAN static void
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_elm_radio_eo_base_constructor(Eo *obj, Elm_Radio_Data *_pd EINA_UNUSED)
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2012-11-25 22:32:53 -08:00
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{
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2013-03-18 09:07:38 -07:00
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eo_do_super(obj, MY_CLASS, eo_constructor());
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2012-11-25 22:32:53 -08:00
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eo_do(obj,
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2013-11-07 03:44:22 -08:00
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evas_obj_type_set(MY_CLASS_NAME_LEGACY),
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2014-04-03 08:45:35 -07:00
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evas_obj_smart_callbacks_descriptions_set(_smart_callbacks));
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2009-02-24 01:23:51 -08:00
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static void
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_elm_radio_group_add(Eo *obj, Elm_Radio_Data *sd, Evas_Object *group)
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2012-11-25 22:32:53 -08:00
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{
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2012-05-03 15:43:31 -07:00
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ELM_RADIO_DATA_GET(group, sdg);
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if (!sdg)
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2009-12-18 12:21:39 -08:00
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{
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2012-05-03 15:43:31 -07:00
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if (eina_list_count(sd->group->radios) == 1) return;
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sd->group->radios = eina_list_remove(sd->group->radios, obj);
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sd->group = calloc(1, sizeof(Group));
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sd->group->radios = eina_list_append(sd->group->radios, obj);
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2009-12-18 12:21:39 -08:00
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}
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2012-05-03 15:43:31 -07:00
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else if (sd->group == sdg->group)
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return;
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2009-12-18 12:21:39 -08:00
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else
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{
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2012-05-03 15:43:31 -07:00
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sd->group->radios = eina_list_remove(sd->group->radios, obj);
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if (!sd->group->radios) free(sd->group);
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sd->group = sdg->group;
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sd->group->radios = eina_list_append(sd->group->radios, obj);
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2009-12-18 12:21:39 -08:00
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}
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2012-05-03 15:43:31 -07:00
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if (sd->value == sd->group->value) _state_set(obj, EINA_TRUE);
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else _state_set(obj, EINA_FALSE);
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2009-02-24 01:23:51 -08:00
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static void
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_elm_radio_state_value_set(Eo *obj, Elm_Radio_Data *sd, int value)
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2012-11-25 22:32:53 -08:00
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{
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2012-05-03 15:43:31 -07:00
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sd->value = value;
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if (sd->value == sd->group->value) _state_set(obj, EINA_TRUE);
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else _state_set(obj, EINA_FALSE);
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2009-02-24 01:23:51 -08:00
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static int
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_elm_radio_state_value_get(Eo *obj EINA_UNUSED, Elm_Radio_Data *sd)
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2010-11-10 06:10:08 -08:00
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{
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2014-03-26 00:50:10 -07:00
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return sd->value;
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2012-11-25 22:32:53 -08:00
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}
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2012-05-03 15:43:31 -07:00
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2014-03-26 00:50:10 -07:00
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EOLIAN static void
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_elm_radio_value_set(Eo *obj EINA_UNUSED, Elm_Radio_Data *sd, int value)
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2012-11-25 22:32:53 -08:00
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{
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2012-05-03 15:43:31 -07:00
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if (value == sd->group->value) return;
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sd->group->value = value;
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if (sd->group->valuep) *(sd->group->valuep) = sd->group->value;
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_state_set_all(sd);
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2009-02-24 01:23:51 -08:00
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static int
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_elm_radio_value_get(Eo *obj EINA_UNUSED, Elm_Radio_Data *sd)
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2012-11-25 22:32:53 -08:00
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{
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2014-03-26 00:50:10 -07:00
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return sd->group->value;
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2009-02-24 01:23:51 -08:00
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static void
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_elm_radio_value_pointer_set(Eo *obj EINA_UNUSED, Elm_Radio_Data *sd, int *valuep)
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2012-11-25 22:32:53 -08:00
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{
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2009-02-24 01:23:51 -08:00
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if (valuep)
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{
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2012-05-03 15:43:31 -07:00
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sd->group->valuep = valuep;
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if (*(sd->group->valuep) != sd->group->value)
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2011-04-01 04:24:15 -07:00
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{
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2012-05-03 15:43:31 -07:00
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sd->group->value = *(sd->group->valuep);
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_state_set_all(sd);
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2011-04-01 04:24:15 -07:00
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}
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2009-02-24 01:23:51 -08:00
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}
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2012-05-03 15:43:31 -07:00
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else sd->group->valuep = NULL;
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2009-02-24 01:23:51 -08:00
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}
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2012-02-21 03:46:01 -08:00
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2014-03-26 00:50:10 -07:00
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EOLIAN static Evas_Object*
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_elm_radio_selected_object_get(Eo *obj EINA_UNUSED, Elm_Radio_Data *sd)
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2012-02-21 03:46:01 -08:00
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{
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Eina_List *l;
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Evas_Object *child;
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2012-10-01 00:36:27 -07:00
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EINA_LIST_FOREACH(sd->group->radios, l, child)
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2012-02-21 03:46:01 -08:00
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{
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2012-05-03 15:43:31 -07:00
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ELM_RADIO_DATA_GET(child, sdc);
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2014-03-26 00:50:10 -07:00
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if (sdc->value == sd->group->value) return child;
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2012-02-21 03:46:01 -08:00
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}
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2012-05-03 15:43:31 -07:00
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2014-03-26 00:50:10 -07:00
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return NULL;
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2012-11-25 22:32:53 -08:00
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static Eina_Bool
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_elm_radio_elm_widget_focus_next_manager_is(Eo *obj EINA_UNUSED, Elm_Radio_Data *_pd EINA_UNUSED)
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2012-11-25 22:32:53 -08:00
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{
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2014-03-26 00:50:10 -07:00
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return EINA_FALSE;
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2012-02-21 03:46:01 -08:00
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}
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2012-11-25 22:32:53 -08:00
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2014-03-26 00:50:10 -07:00
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EOLIAN static Eina_Bool
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_elm_radio_elm_widget_focus_direction_manager_is(Eo *obj EINA_UNUSED, Elm_Radio_Data *_pd EINA_UNUSED)
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2012-11-25 22:32:53 -08:00
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{
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2014-03-26 00:50:10 -07:00
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return EINA_FALSE;
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2012-11-25 22:32:53 -08:00
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static Eina_Bool
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_elm_radio_elm_widget_activate(Eo *obj, Elm_Radio_Data *_pd EINA_UNUSED, Elm_Activate act)
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2012-11-26 03:18:04 -08:00
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{
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2014-03-26 00:50:10 -07:00
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if (elm_widget_disabled_get(obj)) return EINA_FALSE;
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if (act != ELM_ACTIVATE_DEFAULT) return EINA_FALSE;
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2012-11-26 03:18:04 -08:00
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_activate(obj);
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2014-03-26 00:50:10 -07:00
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return EINA_TRUE;
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2012-11-26 03:18:04 -08:00
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}
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2014-03-26 00:50:10 -07:00
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EOLIAN static void
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_elm_radio_class_constructor(Eo_Class *klass)
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{
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2013-11-07 03:44:22 -08:00
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evas_smart_legacy_type_register(MY_CLASS_NAME_LEGACY, klass);
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2012-11-25 22:32:53 -08:00
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}
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2014-03-26 00:50:10 -07:00
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#include "elm_radio.eo.c"
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