forked from enlightenment/efl
elementary/naviframe - title_content_set refactored.
1. Modified to support NULL content. 2. Unnecessary parameter removed. 3. Number of lines Optimization. Signed-Off-By: ShilpaOnkar Singh <shilpa.singh@samsung.com> Signed-Off-By: ChunEon Park <hermet@hermet.pe.kr> SVN revision: 65777
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@ -117,7 +117,6 @@ static void _title_icon_del(void *data,
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Evas_Object *obj,
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void *event_info);
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static void _title_content_set(Elm_Naviframe_Item *it,
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Elm_Naviframe_Content_Item_Pair *pair,
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const char *part,
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Evas_Object *content);
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static void _title_prev_btn_set(Elm_Naviframe_Item *it,
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@ -321,7 +320,6 @@ _item_content_set_hook(Elm_Object_Item *it,
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{
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ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
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Elm_Naviframe_Content_Item_Pair *pair = NULL;
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Elm_Naviframe_Item *navi_it = (Elm_Naviframe_Item *) it;
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//specified parts
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@ -347,7 +345,7 @@ _item_content_set_hook(Elm_Object_Item *it,
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}
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//common part
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_title_content_set(navi_it, pair, part, content);
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_title_content_set(navi_it, part, content);
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}
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static Evas_Object *
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@ -555,16 +553,35 @@ _item_content_del(void *data,
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static void
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_title_content_set(Elm_Naviframe_Item *it,
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Elm_Naviframe_Content_Item_Pair *pair,
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const char *part,
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Evas_Object *content)
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{
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char buf[1024];
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Elm_Naviframe_Content_Item_Pair *pair = NULL;
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EINA_INLIST_FOREACH(it->content_list, pair)
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if (!strcmp(part, pair->part)) break;
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if (!pair)
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if ((pair) && (pair->content))
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{
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if (!content)
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{
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evas_object_del(pair->content);
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pair->content = NULL;
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return;
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}
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if (pair->content == content) return;
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evas_object_event_callback_del(pair->content,
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EVAS_CALLBACK_DEL,
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_title_content_del);
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evas_object_event_callback_del(pair->content,
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EVAS_CALLBACK_CHANGED_SIZE_HINTS,
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_changed_size_hints);
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evas_object_del(pair->content);
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snprintf(buf, sizeof(buf), "elm,state,%s,hide", part);
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edje_object_signal_emit(VIEW(it), buf, "elm");
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}
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else
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{
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pair = ELM_NEW(Elm_Naviframe_Content_Item_Pair);
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if (!pair)
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@ -578,39 +595,20 @@ _title_content_set(Elm_Naviframe_Item *it,
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EINA_INLIST_GET(pair));
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}
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if (pair->content != content)
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{
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evas_object_event_callback_del(pair->content,
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EVAS_CALLBACK_DEL,
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_title_content_del);
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evas_object_event_callback_del(pair->content,
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EVAS_CALLBACK_CHANGED_SIZE_HINTS,
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_changed_size_hints);
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evas_object_del(pair->content);
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elm_widget_sub_object_add(WIDGET(it), content);
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evas_object_event_callback_add(content,
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EVAS_CALLBACK_DEL,
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_title_content_del,
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pair);
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evas_object_event_callback_add(content,
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EVAS_CALLBACK_CHANGED_SIZE_HINTS,
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_changed_size_hints,
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WIDGET(it));
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}
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if (content)
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{
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edje_object_part_swallow(VIEW(it), part, content);
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snprintf(buf, sizeof(buf), "elm,state,%s,show", part);
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edje_object_signal_emit(VIEW(it), buf, "elm");
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pair->content = content;
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_sizing_eval(WIDGET(it));
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}
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else
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{
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snprintf(buf, sizeof(buf), "elm,state,%s,hide", part);
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edje_object_signal_emit(VIEW(it), buf, "elm");
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pair->content = NULL;
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}
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elm_widget_sub_object_add(WIDGET(it), content);
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evas_object_event_callback_add(content,
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EVAS_CALLBACK_DEL,
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_title_content_del,
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pair);
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evas_object_event_callback_add(content,
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EVAS_CALLBACK_CHANGED_SIZE_HINTS,
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_changed_size_hints,
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WIDGET(it));
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edje_object_part_swallow(VIEW(it), part, content);
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snprintf(buf, sizeof(buf), "elm,state,%s,show", part);
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edje_object_signal_emit(VIEW(it), buf, "elm");
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pair->content = content;
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_sizing_eval(WIDGET(it));
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}
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static void
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