2011-07-12 21:21:50 -07:00
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#include <Elementary.h>
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#include "elm_priv.h"
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typedef struct _Widget_Data Widget_Data;
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2011-08-04 01:17:30 -07:00
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typedef struct _Elm_Naviframe_Item Elm_Naviframe_Item;
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2011-09-13 23:23:08 -07:00
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typedef struct _Elm_Naviframe_Content_Item_Pair Elm_Naviframe_Content_Item_Pair;
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typedef struct _Elm_Naviframe_Text_Item_Pair Elm_Naviframe_Text_Item_Pair;
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2011-07-12 21:21:50 -07:00
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struct _Widget_Data
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{
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Eina_List *stack;
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Evas_Object *base;
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Eina_Bool preserve: 1;
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Eina_Bool pass_events: 1;
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};
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2011-09-13 23:23:08 -07:00
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struct _Elm_Naviframe_Content_Item_Pair
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{
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const char *part;
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Evas_Object *content;
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Elm_Naviframe_Item *it;
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};
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struct _Elm_Naviframe_Text_Item_Pair
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{
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const char *part;
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const char *text;
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};
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2011-07-12 21:21:50 -07:00
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struct _Elm_Naviframe_Item
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{
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Elm_Widget_Item base;
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2011-09-13 23:23:08 -07:00
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Eina_List *content_list;
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Eina_List *text_list;
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2011-07-12 21:21:50 -07:00
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Evas_Object *content;
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Evas_Object *title_prev_btn;
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Evas_Object *title_next_btn;
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const char *style;
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Eina_Bool back_btn: 1;
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Eina_Bool title_visible: 1;
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};
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static const char *widtype = NULL;
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static const char SIG_TRANSITION_FINISHED[] = "transition,finished";
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static const char SIG_TITLE_CLICKED[] = "title,clicked";
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static const Evas_Smart_Cb_Description _signals[] = {
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{SIG_TRANSITION_FINISHED, ""},
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{SIG_TITLE_CLICKED, ""},
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{NULL, NULL}
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};
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static void _del_hook(Evas_Object *obj);
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static void _theme_hook(Evas_Object *obj);
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static void _disable_hook(Evas_Object *obj);
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2011-08-04 09:37:36 -07:00
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static void _text_set_hook(Elm_Object_Item *it,
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const char *part,
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const char *label);
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static const char *_text_get_hook(const Elm_Object_Item *it,
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const char *part);
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static void _content_set_hook(Elm_Object_Item *it,
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const char *part,
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Evas_Object *content);
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static Evas_Object *_content_get_hook(const Elm_Object_Item *it,
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const char *part);
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static Evas_Object *_content_unset_hook(Elm_Object_Item *it,
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const char *part);
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2011-07-12 21:21:50 -07:00
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static void _sizing_eval(Evas_Object *obj);
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static void _item_sizing_eval(Elm_Naviframe_Item *it);
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static void _move(void *data, Evas *e, Evas_Object *obj, void *event_info);
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static void _resize(void *data,
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Evas *e,
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Evas_Object *obj,
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void *event_info);
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static void _title_clicked(void *data, Evas_Object *obj,
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const char *emission,
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const char *source);
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static void _back_btn_clicked(void *data,
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Evas_Object *obj,
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void *event_info);
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static Evas_Object *_back_btn_new(Evas_Object *obj);
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2011-09-13 23:23:08 -07:00
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static void _item_content_del(void *data,
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Evas *e,
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Evas_Object *obj,
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void *event_info);
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static void _title_content_del(void *data,
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Evas *e,
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Evas_Object *obj,
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void *event_info);
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2011-07-12 21:21:50 -07:00
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static void _title_prev_btn_del(void *data,
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Evas *e,
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Evas_Object *obj,
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void *event_info);
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static void _title_next_btn_del(void *data,
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Evas *e,
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Evas_Object *obj,
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void *event_info);
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2011-09-13 23:23:08 -07:00
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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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2011-07-12 21:21:50 -07:00
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static void _title_prev_btn_set(Elm_Naviframe_Item *it,
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Evas_Object *btn,
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Eina_Bool back_btn);
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static void _title_next_btn_set(Elm_Naviframe_Item *it, Evas_Object *btn);
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static void _item_del(Elm_Naviframe_Item *it);
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static void _pushed_finished(void *data,
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Evas_Object *obj,
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const char *emission,
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const char *source);
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static void _popped_finished(void *data,
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Evas_Object *obj,
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const char *emission,
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const char *source);
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static void _show_finished(void *data,
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Evas_Object *obj,
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const char *emission,
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const char *source);
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2011-08-04 09:37:36 -07:00
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static void _item_content_set(Elm_Naviframe_Item *navi_it,
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Evas_Object *content);
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2011-07-12 21:21:50 -07:00
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static void
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_del_hook(Evas_Object *obj)
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{
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Widget_Data *wd;
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Eina_List *list;
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Elm_Naviframe_Item *it;
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wd = elm_widget_data_get(obj);
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if (!wd) return;
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EINA_LIST_FOREACH(wd->stack, list, it)
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_item_del(it);
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eina_list_free(wd->stack);
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free(wd);
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}
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static void
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_theme_hook(Evas_Object *obj __UNUSED__)
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{
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2011-07-25 01:48:47 -07:00
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//FIXME:
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2011-07-12 21:21:50 -07:00
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}
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static void
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_disable_hook(Evas_Object *obj __UNUSED__)
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{
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2011-07-25 01:48:47 -07:00
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//FIXME:
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2011-07-12 21:21:50 -07:00
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}
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2011-08-04 09:37:36 -07:00
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static void
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_text_set_hook(Elm_Object_Item *it, const char *part, const char *label)
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{
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ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
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2011-09-13 23:23:08 -07:00
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Eina_List *l = NULL;
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Elm_Naviframe_Text_Item_Pair *pair = NULL;
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2011-08-04 09:37:36 -07:00
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Elm_Naviframe_Item *navi_it = ELM_CAST(it);
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2011-09-13 23:23:08 -07:00
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char buf[1024];
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2011-08-04 09:37:36 -07:00
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2011-09-14 05:37:17 -07:00
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if (!part)
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snprintf(buf, sizeof(buf), "elm.text.title");
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else
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snprintf(buf, sizeof(buf), "%s", part);
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2011-09-13 23:23:08 -07:00
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EINA_LIST_FOREACH(navi_it->text_list, l, pair)
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2011-08-04 09:37:36 -07:00
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{
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2011-09-14 05:37:17 -07:00
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if (!strcmp(buf, pair->part))
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2011-09-13 23:23:08 -07:00
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{
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if (pair->text)
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{
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if (!strcmp(pair->text, label))
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return;
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}
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break;
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}
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2011-08-04 09:37:36 -07:00
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}
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2011-09-13 23:23:08 -07:00
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if (!pair)
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2011-08-04 09:37:36 -07:00
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{
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2011-09-13 23:23:08 -07:00
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pair = ELM_NEW(Elm_Naviframe_Text_Item_Pair);
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if (!pair)
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{
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ERR("Failed to allocate new text part of the item! : naviframe=%p", navi_it->base.widget);
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return;
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}
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2011-09-14 05:37:17 -07:00
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eina_stringshare_replace(&pair->part, buf);
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2011-09-13 23:23:08 -07:00
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navi_it->text_list = eina_list_append(navi_it->text_list, pair);
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2011-08-04 09:37:36 -07:00
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}
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2011-09-13 23:23:08 -07:00
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eina_stringshare_replace(&pair->text, label);
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2011-09-14 05:37:17 -07:00
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edje_object_part_text_set(navi_it->base.view, buf, label);
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2011-09-13 23:23:08 -07:00
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2011-09-14 05:37:17 -07:00
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snprintf(buf, sizeof(buf), "elm,state,%s,show", buf);
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2011-09-13 23:23:08 -07:00
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if (label)
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2011-09-14 03:56:44 -07:00
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edje_object_signal_emit(navi_it->base.view, buf, "elm");
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2011-09-13 23:23:08 -07:00
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else
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2011-09-14 03:56:44 -07:00
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edje_object_signal_emit(navi_it->base.view, buf, "elm");
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2011-09-13 23:23:08 -07:00
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_item_sizing_eval(navi_it);
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2011-08-04 09:37:36 -07:00
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}
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static const char *
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_text_get_hook(const Elm_Object_Item *it, const char *part)
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{
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ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
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2011-09-13 23:23:08 -07:00
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Eina_List *l = NULL;
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Elm_Naviframe_Text_Item_Pair *pair = NULL;
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2011-08-04 09:37:36 -07:00
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Elm_Naviframe_Item *navi_it = ELM_CAST(it);
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2011-09-14 05:37:17 -07:00
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char buf[1024];
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2011-08-04 09:37:36 -07:00
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2011-09-14 05:37:17 -07:00
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if (!part)
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snprintf(buf, sizeof(buf), "elm.text.title");
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else
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snprintf(buf, sizeof(buf), "%s", part);
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2011-09-13 23:23:08 -07:00
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EINA_LIST_FOREACH(navi_it->text_list, l, pair)
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2011-08-04 09:37:36 -07:00
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{
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2011-09-14 05:37:17 -07:00
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if (!strcmp(buf, pair->part))
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2011-09-13 23:23:08 -07:00
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return pair->text;
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2011-08-04 09:37:36 -07:00
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}
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return NULL;
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}
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static void
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_content_set_hook(Elm_Object_Item *it,
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const char *part,
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Evas_Object *content)
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{
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ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
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2011-09-13 23:23:08 -07:00
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Elm_Naviframe_Content_Item_Pair *pair = NULL;
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2011-08-04 09:37:36 -07:00
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Elm_Naviframe_Item *navi_it = ELM_CAST(it);
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2011-09-13 23:49:23 -07:00
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//specified parts
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2011-09-14 05:37:17 -07:00
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if ((!part) || (!strcmp(part, "elm.swallow.content")))
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2011-08-04 09:37:36 -07:00
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{
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2011-09-13 23:23:08 -07:00
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_item_content_set(navi_it, content);
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return;
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2011-08-04 09:37:36 -07:00
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}
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2011-09-13 23:49:23 -07:00
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else if (!strcmp(part, "elm.swallow.prev_btn"))
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2011-08-04 09:52:39 -07:00
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{
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_title_prev_btn_set(navi_it, content, EINA_FALSE);
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return;
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}
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else if(!strcmp(part, "elm.swallow.next_btn"))
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{
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_title_next_btn_set(navi_it, content);
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return;
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}
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2011-09-13 23:49:23 -07:00
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//common part
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2011-09-13 23:23:08 -07:00
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_title_content_set(navi_it, pair, part, content);
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2011-08-04 09:37:36 -07:00
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}
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2011-09-13 23:23:08 -07:00
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/*
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*/
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2011-08-04 09:37:36 -07:00
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static Evas_Object *
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_content_get_hook(const Elm_Object_Item *it,
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const char *part)
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{
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ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
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2011-09-13 23:23:08 -07:00
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Eina_List *l = NULL;
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Elm_Naviframe_Content_Item_Pair *pair = NULL;
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2011-08-04 09:37:36 -07:00
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Elm_Naviframe_Item *navi_it = ELM_CAST(it);
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2011-09-14 04:21:01 -07:00
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//specified parts
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2011-09-14 05:37:17 -07:00
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if ((!part) || (!strcmp(part, "elm.swallow.content")))
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2011-09-13 23:49:23 -07:00
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return navi_it->content;
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else if (!strcmp(part, "elm.swallow.prev_btn"))
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return navi_it->title_prev_btn;
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else if(!strcmp(part, "elm.swallow.next_btn"))
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return navi_it->title_next_btn;
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//common parts
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2011-09-13 23:23:08 -07:00
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EINA_LIST_FOREACH(navi_it->content_list, l, pair)
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2011-08-04 09:37:36 -07:00
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{
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2011-09-13 23:23:08 -07:00
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if (!strcmp(part, pair->part))
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return pair->content;
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2011-08-04 09:37:36 -07:00
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}
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return NULL;
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}
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static Evas_Object *
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_content_unset_hook(Elm_Object_Item *it __UNUSED__,
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const char *part __UNUSED__)
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{
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2011-09-13 23:49:23 -07:00
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ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
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Eina_List *l = NULL;
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Elm_Naviframe_Content_Item_Pair *pair = NULL;
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Elm_Naviframe_Item *navi_it = ELM_CAST(it);
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Evas_Object *content = NULL;
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char buf[1028];
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//specified parts
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2011-09-14 04:21:01 -07:00
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//FIXME: could be unset the below specified contents also.
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2011-09-14 05:37:17 -07:00
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if (!part ||
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!strcmp(part, "elm.swallow.content") ||
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2011-09-13 23:49:23 -07:00
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!strcmp(part, "elm.swallow.prev_btn") ||
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!strcmp(part, "elm.swallow.next_btn"))
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{
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WRN("You can not unset the content! : naviframe=%p",
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navi_it->base.widget);
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return NULL;
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}
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//common parts
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EINA_LIST_FOREACH(navi_it->content_list, l, pair)
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{
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if (!strcmp(part, pair->part))
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{
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content = pair->content;
|
|
|
|
eina_stringshare_del(pair->part);
|
|
|
|
navi_it->content_list = eina_list_remove(navi_it->content_list,
|
|
|
|
pair);
|
|
|
|
free(pair);
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!content) return NULL;
|
|
|
|
|
|
|
|
elm_widget_sub_object_del(navi_it->base.widget, content);
|
2011-09-14 03:56:44 -07:00
|
|
|
edje_object_part_unswallow(navi_it->base.view, content);
|
2011-09-13 23:49:23 -07:00
|
|
|
snprintf(buf, sizeof(buf), "elm,state,%s,hide", part);
|
2011-09-14 03:56:44 -07:00
|
|
|
edje_object_signal_emit(navi_it->base.view, buf, "elm");
|
2011-09-13 23:49:23 -07:00
|
|
|
evas_object_event_callback_del(content,
|
|
|
|
EVAS_CALLBACK_DEL,
|
|
|
|
_title_content_del);
|
|
|
|
_item_sizing_eval(navi_it);
|
|
|
|
|
|
|
|
return content;
|
2011-08-04 09:37:36 -07:00
|
|
|
}
|
|
|
|
|
2011-07-12 21:21:50 -07:00
|
|
|
static void
|
|
|
|
_sizing_eval(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Widget_Data *wd;
|
|
|
|
Eina_List *list;
|
2011-07-12 21:42:45 -07:00
|
|
|
Elm_Naviframe_Item *it;
|
2011-07-12 21:21:50 -07:00
|
|
|
wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return;
|
|
|
|
|
|
|
|
list = eina_list_last(wd->stack);
|
|
|
|
if (!list) return;
|
|
|
|
|
2011-07-12 21:42:45 -07:00
|
|
|
EINA_LIST_FOREACH(wd->stack, list, it)
|
|
|
|
_item_sizing_eval(it);
|
2011-07-12 21:21:50 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_item_sizing_eval(Elm_Naviframe_Item *it)
|
|
|
|
{
|
|
|
|
Widget_Data *wd;
|
|
|
|
Evas_Coord x, y, w, h;
|
|
|
|
if (!it) return;
|
|
|
|
|
|
|
|
wd = elm_widget_data_get(it->base.widget);
|
|
|
|
if (!wd) return;
|
|
|
|
|
|
|
|
evas_object_geometry_get(it->base.widget, &x, &y, &w, &h);
|
|
|
|
evas_object_move(it->base.view, x, y);
|
|
|
|
evas_object_resize(it->base.view, w, h);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_move(void *data __UNUSED__,
|
|
|
|
Evas *e __UNUSED__,
|
|
|
|
Evas_Object *obj,
|
|
|
|
void *event_info __UNUSED__)
|
|
|
|
{
|
|
|
|
_sizing_eval(obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_resize(void *data __UNUSED__,
|
|
|
|
Evas *e __UNUSED__,
|
|
|
|
Evas_Object *obj,
|
|
|
|
void *event_info __UNUSED__)
|
|
|
|
{
|
|
|
|
_sizing_eval(obj);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_title_clicked(void *data,
|
|
|
|
Evas_Object *obj __UNUSED__,
|
|
|
|
const char *emission __UNUSED__,
|
|
|
|
const char *source __UNUSED__)
|
|
|
|
{
|
|
|
|
Elm_Naviframe_Item *it = data;
|
|
|
|
evas_object_smart_callback_call(it->base.widget, SIG_TITLE_CLICKED, it);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_back_btn_clicked(void *data,
|
|
|
|
Evas_Object *obj __UNUSED__,
|
|
|
|
void *event_info __UNUSED__)
|
|
|
|
{
|
|
|
|
elm_naviframe_item_pop(data);
|
|
|
|
}
|
|
|
|
|
|
|
|
static Evas_Object *
|
|
|
|
_back_btn_new(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
Evas_Object *btn;
|
2011-09-13 23:50:10 -07:00
|
|
|
char buf[1024];
|
2011-07-12 21:21:50 -07:00
|
|
|
btn = elm_button_add(obj);
|
|
|
|
if (!btn) return NULL;
|
|
|
|
evas_object_smart_callback_add(btn, "clicked", _back_btn_clicked, obj);
|
|
|
|
snprintf(buf, sizeof(buf), "naviframe/back_btn/%s", elm_widget_style_get(obj));
|
|
|
|
elm_object_style_set(btn, buf);
|
|
|
|
return btn;
|
|
|
|
}
|
|
|
|
|
2011-09-13 23:23:08 -07:00
|
|
|
static void
|
|
|
|
_title_content_del(void *data,
|
|
|
|
Evas *e __UNUSED__,
|
|
|
|
Evas_Object *obj __UNUSED__,
|
|
|
|
void *event_info __UNUSED__)
|
|
|
|
{
|
|
|
|
char buf[1024];
|
|
|
|
Elm_Naviframe_Content_Item_Pair *pair = data;
|
|
|
|
Elm_Naviframe_Item *it = pair->it;
|
|
|
|
snprintf(buf, sizeof(buf), "elm,state,%s,hide", pair->part);
|
2011-09-14 03:56:44 -07:00
|
|
|
edje_object_signal_emit(it->base.view, buf, "elm");
|
2011-09-13 23:23:08 -07:00
|
|
|
it->content_list = eina_list_remove(it->content_list, pair);
|
|
|
|
eina_stringshare_del(pair->part);
|
|
|
|
free(pair);
|
|
|
|
}
|
|
|
|
|
2011-07-12 21:21:50 -07:00
|
|
|
static void
|
|
|
|
_title_prev_btn_del(void *data,
|
|
|
|
Evas *e __UNUSED__,
|
|
|
|
Evas_Object *obj __UNUSED__,
|
|
|
|
void *event_info __UNUSED__)
|
|
|
|
{
|
|
|
|
Elm_Naviframe_Item *it = data;
|
|
|
|
it->back_btn = EINA_FALSE;
|
|
|
|
it->title_prev_btn = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_title_next_btn_del(void *data,
|
|
|
|
Evas *e __UNUSED__,
|
|
|
|
Evas_Object *obj __UNUSED__,
|
|
|
|
void *event_info __UNUSED__)
|
|
|
|
{
|
|
|
|
Elm_Naviframe_Item *it = data;
|
|
|
|
it->title_next_btn = NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2011-09-13 23:23:08 -07:00
|
|
|
_item_content_del(void *data,
|
|
|
|
Evas *e __UNUSED__,
|
|
|
|
Evas_Object *obj __UNUSED__,
|
|
|
|
void *event_info __UNUSED__)
|
2011-07-12 21:21:50 -07:00
|
|
|
{
|
|
|
|
Elm_Naviframe_Item *it = data;
|
2011-09-13 23:23:08 -07:00
|
|
|
it->content = NULL;
|
|
|
|
edje_object_signal_emit(it->base.view, "elm,state,content,hide", "elm");
|
2011-07-12 21:21:50 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
2011-09-13 23:23:08 -07:00
|
|
|
_title_content_set(Elm_Naviframe_Item *it,
|
|
|
|
Elm_Naviframe_Content_Item_Pair *pair,
|
|
|
|
const char *part,
|
|
|
|
Evas_Object *content)
|
2011-07-12 21:21:50 -07:00
|
|
|
{
|
2011-09-13 23:23:08 -07:00
|
|
|
Eina_List *l = NULL;
|
|
|
|
char buf[1024];
|
|
|
|
|
|
|
|
EINA_LIST_FOREACH(it->content_list, l, pair)
|
|
|
|
{
|
|
|
|
if (!strcmp(part, pair->part))
|
|
|
|
{
|
|
|
|
if (pair->content == content) return;
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
|
|
|
if (!pair)
|
|
|
|
{
|
|
|
|
pair = ELM_NEW(Elm_Naviframe_Content_Item_Pair);
|
|
|
|
if (!pair)
|
|
|
|
{
|
|
|
|
ERR("Failed to allocate new content part of the item! : naviframe=%p", it->base.widget);
|
|
|
|
return;
|
|
|
|
}
|
|
|
|
pair->it = it;
|
|
|
|
eina_stringshare_replace(&pair->part, part);
|
|
|
|
it->content_list = eina_list_append(it->content_list, pair);
|
|
|
|
}
|
|
|
|
|
|
|
|
if (pair->content) evas_object_del(pair->content);
|
|
|
|
pair->content = content;
|
|
|
|
|
|
|
|
if (!content)
|
|
|
|
{
|
|
|
|
snprintf(buf, sizeof(buf), "elm,state,%s,hide", part);
|
2011-09-14 03:56:44 -07:00
|
|
|
edje_object_signal_emit(it->base.view, buf, "elm");
|
2011-09-13 23:23:08 -07:00
|
|
|
return;
|
|
|
|
}
|
|
|
|
|
|
|
|
elm_widget_sub_object_add(it->base.widget, content);
|
2011-09-14 03:56:44 -07:00
|
|
|
edje_object_part_swallow(it->base.view, part, content);
|
2011-09-13 23:23:08 -07:00
|
|
|
snprintf(buf, sizeof(buf), "elm,state,%s,show", part);
|
2011-09-14 03:56:44 -07:00
|
|
|
edje_object_signal_emit(it->base.view, buf, "elm");
|
2011-09-13 23:23:08 -07:00
|
|
|
evas_object_event_callback_add(content,
|
|
|
|
EVAS_CALLBACK_DEL,
|
|
|
|
_title_content_del,
|
|
|
|
pair);
|
|
|
|
_item_sizing_eval(it);
|
2011-07-12 21:21:50 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_title_prev_btn_set(Elm_Naviframe_Item *it, Evas_Object *btn, Eina_Bool back_btn)
|
|
|
|
{
|
|
|
|
if (it->title_prev_btn == btn) return;
|
|
|
|
|
|
|
|
if (it->title_prev_btn)
|
|
|
|
evas_object_del(it->title_prev_btn);
|
|
|
|
|
|
|
|
it->title_prev_btn = btn;
|
|
|
|
|
|
|
|
if (!btn) return;
|
|
|
|
|
|
|
|
elm_widget_sub_object_add(it->base.widget, btn);
|
|
|
|
evas_object_event_callback_add(btn,
|
|
|
|
EVAS_CALLBACK_DEL,
|
|
|
|
_title_prev_btn_del,
|
|
|
|
it);
|
2011-09-14 03:56:44 -07:00
|
|
|
edje_object_part_swallow(it->base.view, "elm.swallow.prev_btn", btn);
|
2011-07-12 21:21:50 -07:00
|
|
|
it->back_btn = back_btn;
|
2011-08-04 09:52:39 -07:00
|
|
|
|
|
|
|
_item_sizing_eval(it);
|
2011-07-12 21:21:50 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_title_next_btn_set(Elm_Naviframe_Item *it, Evas_Object *btn)
|
|
|
|
{
|
|
|
|
if (it->title_next_btn == btn) return;
|
|
|
|
|
|
|
|
if (it->title_next_btn)
|
|
|
|
evas_object_del(it->title_next_btn);
|
|
|
|
|
|
|
|
it->title_next_btn = btn;
|
|
|
|
|
|
|
|
if (!btn) return;
|
|
|
|
|
|
|
|
elm_widget_sub_object_add(it->base.widget, btn);
|
|
|
|
evas_object_event_callback_add(btn,
|
|
|
|
EVAS_CALLBACK_DEL,
|
|
|
|
_title_next_btn_del,
|
|
|
|
it);
|
2011-09-14 03:56:44 -07:00
|
|
|
edje_object_part_swallow(it->base.view, "elm.swallow.next_btn", btn);
|
2011-08-04 09:52:39 -07:00
|
|
|
|
|
|
|
_item_sizing_eval(it);
|
2011-07-12 21:21:50 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_item_del(Elm_Naviframe_Item *it)
|
|
|
|
{
|
|
|
|
Widget_Data *wd;
|
2011-09-13 23:23:08 -07:00
|
|
|
Eina_List *l;
|
|
|
|
Elm_Naviframe_Content_Item_Pair *content_pair;
|
|
|
|
Elm_Naviframe_Text_Item_Pair *text_pair;
|
2011-07-12 21:21:50 -07:00
|
|
|
|
|
|
|
if (!it) return;
|
|
|
|
|
|
|
|
wd = elm_widget_data_get(it->base.widget);
|
|
|
|
if (!wd) return;
|
|
|
|
|
|
|
|
if (it->title_prev_btn)
|
|
|
|
evas_object_del(it->title_prev_btn);
|
|
|
|
if (it->title_next_btn)
|
|
|
|
evas_object_del(it->title_next_btn);
|
2011-09-13 23:23:08 -07:00
|
|
|
if ((it->content) && (!wd->preserve))
|
2011-07-12 21:21:50 -07:00
|
|
|
evas_object_del(it->content);
|
|
|
|
|
2011-09-13 23:23:08 -07:00
|
|
|
EINA_LIST_FOREACH(it->content_list, l, content_pair)
|
|
|
|
evas_object_del(content_pair->content);
|
|
|
|
|
|
|
|
EINA_LIST_FOREACH(it->text_list, l, text_pair)
|
|
|
|
{
|
|
|
|
eina_stringshare_del(text_pair->part);
|
|
|
|
eina_stringshare_del(text_pair->text);
|
|
|
|
}
|
|
|
|
|
|
|
|
eina_list_free(it->content_list);
|
|
|
|
eina_list_free(it->text_list);
|
|
|
|
|
2011-07-12 21:21:50 -07:00
|
|
|
evas_object_del(it->base.view);
|
|
|
|
|
|
|
|
wd->stack = eina_list_remove(wd->stack, it);
|
|
|
|
|
|
|
|
free(it);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_pushed_finished(void *data,
|
|
|
|
Evas_Object *obj __UNUSED__,
|
|
|
|
const char *emission __UNUSED__,
|
|
|
|
const char *source __UNUSED__)
|
|
|
|
{
|
|
|
|
Elm_Naviframe_Item *it = data;
|
|
|
|
if (!it) return;
|
|
|
|
evas_object_hide(it->base.view);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_popped_finished(void *data,
|
|
|
|
Evas_Object *obj __UNUSED__,
|
|
|
|
const char *emission __UNUSED__,
|
|
|
|
const char *source __UNUSED__)
|
|
|
|
{
|
|
|
|
_item_del(data);
|
|
|
|
}
|
|
|
|
|
|
|
|
static void
|
|
|
|
_show_finished(void *data,
|
|
|
|
Evas_Object *obj __UNUSED__,
|
|
|
|
const char *emission __UNUSED__,
|
|
|
|
const char *source __UNUSED__)
|
|
|
|
{
|
|
|
|
Elm_Naviframe_Item *it;
|
|
|
|
Widget_Data *wd;
|
|
|
|
|
|
|
|
it = data;
|
|
|
|
if (!it) return;
|
|
|
|
wd = elm_widget_data_get(it->base.widget);
|
|
|
|
if (!wd) return;
|
|
|
|
|
|
|
|
evas_object_smart_callback_call(it->base.widget,
|
|
|
|
SIG_TRANSITION_FINISHED,
|
|
|
|
(void *) EINA_TRUE);
|
|
|
|
if (wd->pass_events)
|
|
|
|
evas_object_pass_events_set(wd->base, EINA_FALSE);
|
|
|
|
}
|
|
|
|
|
2011-08-04 09:37:36 -07:00
|
|
|
static void
|
|
|
|
_item_content_set(Elm_Naviframe_Item *navi_it, Evas_Object *content)
|
|
|
|
{
|
|
|
|
if (navi_it->content == content) return;
|
|
|
|
if (navi_it->content) evas_object_del(navi_it->content);
|
|
|
|
elm_widget_sub_object_add(navi_it->base.widget, content);
|
|
|
|
edje_object_part_swallow(navi_it->base.view, "elm.swallow.content", content);
|
|
|
|
if (content)
|
|
|
|
edje_object_signal_emit(navi_it->base.view,
|
|
|
|
"elm,state,content,show",
|
|
|
|
"elm");
|
|
|
|
else
|
|
|
|
edje_object_signal_emit(navi_it->base.view,
|
|
|
|
"elm,state,content,hide",
|
|
|
|
"elm");
|
|
|
|
evas_object_event_callback_add(content,
|
|
|
|
EVAS_CALLBACK_DEL,
|
2011-09-13 23:23:08 -07:00
|
|
|
_item_content_del,
|
2011-08-04 09:37:36 -07:00
|
|
|
navi_it);
|
|
|
|
navi_it->content = content;
|
|
|
|
_item_sizing_eval(navi_it);
|
|
|
|
}
|
|
|
|
|
2011-07-12 21:21:50 -07:00
|
|
|
EAPI Evas_Object *
|
|
|
|
elm_naviframe_add(Evas_Object *parent)
|
|
|
|
{
|
|
|
|
Evas_Object *obj;
|
|
|
|
Evas *e;
|
|
|
|
Widget_Data *wd;
|
|
|
|
|
|
|
|
ELM_WIDGET_STANDARD_SETUP(wd, Widget_Data, parent, e, obj, NULL);
|
|
|
|
ELM_SET_WIDTYPE(widtype, "naviframe");
|
|
|
|
elm_widget_type_set(obj, "naviframe");
|
|
|
|
elm_widget_sub_object_add(parent, obj);
|
|
|
|
elm_widget_data_set(obj, wd);
|
|
|
|
elm_widget_del_hook_set(obj, _del_hook);
|
|
|
|
elm_widget_disable_hook_set(obj, _disable_hook);
|
|
|
|
elm_widget_theme_hook_set(obj, _theme_hook);
|
|
|
|
|
|
|
|
//base
|
|
|
|
wd->base = edje_object_add(e);
|
|
|
|
elm_widget_resize_object_set(obj, wd->base);
|
|
|
|
_elm_theme_object_set(obj, wd->base, "naviframe", "base", "default");
|
|
|
|
|
|
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_MOVE, _move, obj);
|
|
|
|
evas_object_event_callback_add(obj, EVAS_CALLBACK_RESIZE, _resize, obj);
|
|
|
|
evas_object_smart_callbacks_descriptions_set(obj, _signals);
|
|
|
|
|
|
|
|
wd->pass_events = EINA_TRUE;
|
|
|
|
|
|
|
|
return obj;
|
|
|
|
}
|
|
|
|
|
2011-08-04 01:17:30 -07:00
|
|
|
EAPI Elm_Object_Item *
|
2011-07-12 21:21:50 -07:00
|
|
|
elm_naviframe_item_push(Evas_Object *obj, const char *title_label, Evas_Object *prev_btn, Evas_Object *next_btn, Evas_Object *content, const char *item_style)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
|
|
Widget_Data *wd;
|
|
|
|
Elm_Naviframe_Item *prev_it, *it;
|
|
|
|
|
|
|
|
wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return NULL;
|
|
|
|
|
|
|
|
//create item
|
|
|
|
it = elm_widget_item_new(obj, Elm_Naviframe_Item);
|
|
|
|
if (!it)
|
|
|
|
{
|
|
|
|
ERR("Failed to allocate new item! : naviframe=%p", obj);
|
|
|
|
return NULL;
|
|
|
|
}
|
2011-08-04 09:37:36 -07:00
|
|
|
|
|
|
|
elm_widget_item_text_set_hook_set(it, _text_set_hook);
|
|
|
|
elm_widget_item_text_get_hook_set(it, _text_get_hook);
|
|
|
|
elm_widget_item_content_set_hook_set(it, _content_set_hook);
|
|
|
|
elm_widget_item_content_get_hook_set(it, _content_get_hook);
|
|
|
|
elm_widget_item_content_unset_hook_set(it, _content_unset_hook);
|
|
|
|
|
2011-07-12 21:21:50 -07:00
|
|
|
//item base layout
|
|
|
|
it->base.view = edje_object_add(evas_object_evas_get(obj));
|
|
|
|
evas_object_smart_member_add(it->base.view, wd->base);
|
|
|
|
elm_widget_sub_object_add(obj, it->base.view);
|
|
|
|
edje_object_signal_callback_add(it->base.view,
|
|
|
|
"elm,action,show,finished",
|
|
|
|
"",
|
|
|
|
_show_finished, it);
|
|
|
|
edje_object_signal_callback_add(it->base.view,
|
|
|
|
"elm,action,pushed,finished",
|
|
|
|
"",
|
|
|
|
_pushed_finished, it);
|
|
|
|
edje_object_signal_callback_add(it->base.view,
|
|
|
|
"elm,action,popped,finished",
|
|
|
|
"",
|
|
|
|
_popped_finished, it);
|
2011-08-04 01:17:30 -07:00
|
|
|
elm_naviframe_item_style_set(ELM_CAST(it), item_style);
|
2011-07-12 21:21:50 -07:00
|
|
|
|
2011-07-25 01:48:47 -07:00
|
|
|
//title
|
2011-09-14 03:56:44 -07:00
|
|
|
edje_object_signal_callback_add(it->base.view,
|
|
|
|
"elm,title,clicked",
|
2011-07-12 21:21:50 -07:00
|
|
|
"elm",
|
|
|
|
_title_clicked, it);
|
|
|
|
|
2011-09-13 23:23:08 -07:00
|
|
|
_text_set_hook(ELM_CAST(it), "elm.text.title", title_label);
|
2011-07-12 21:21:50 -07:00
|
|
|
|
2011-07-25 01:48:47 -07:00
|
|
|
//title buttons
|
2011-07-12 21:21:50 -07:00
|
|
|
if ((!prev_btn) && (eina_list_count(wd->stack)))
|
|
|
|
{
|
|
|
|
prev_btn = _back_btn_new(obj);
|
|
|
|
_title_prev_btn_set(it, prev_btn, EINA_TRUE);
|
|
|
|
}
|
|
|
|
else
|
|
|
|
_title_prev_btn_set(it, prev_btn, EINA_FALSE);
|
|
|
|
|
|
|
|
_title_next_btn_set(it, next_btn);
|
|
|
|
|
2011-08-04 09:37:36 -07:00
|
|
|
_item_content_set(it, content);
|
2011-07-12 21:21:50 -07:00
|
|
|
|
|
|
|
_item_sizing_eval(it);
|
|
|
|
evas_object_show(it->base.view);
|
|
|
|
|
2011-08-04 01:17:30 -07:00
|
|
|
prev_it = ELM_CAST(elm_naviframe_top_item_get(obj));
|
2011-07-12 21:21:50 -07:00
|
|
|
if (prev_it)
|
|
|
|
{
|
|
|
|
if (wd->pass_events)
|
|
|
|
evas_object_pass_events_set(wd->base, EINA_TRUE);
|
|
|
|
edje_object_signal_emit(prev_it->base.view,
|
|
|
|
"elm,state,pushed",
|
|
|
|
"elm");
|
|
|
|
edje_object_signal_emit(it->base.view,
|
|
|
|
"elm,state,show",
|
|
|
|
"elm");
|
|
|
|
}
|
|
|
|
else
|
|
|
|
edje_object_signal_emit(it->base.view, "elm,state,visible", "elm");
|
|
|
|
it->title_visible = EINA_TRUE;
|
|
|
|
wd->stack = eina_list_append(wd->stack, it);
|
2011-08-04 01:17:30 -07:00
|
|
|
return ELM_CAST(it);
|
2011-07-12 21:21:50 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
EAPI Evas_Object *
|
|
|
|
elm_naviframe_item_pop(Evas_Object *obj)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
|
|
Elm_Naviframe_Item *it, *prev_it;
|
|
|
|
Widget_Data *wd;
|
|
|
|
Evas_Object *content = NULL;
|
|
|
|
|
|
|
|
wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return NULL;
|
|
|
|
|
2011-08-04 01:17:30 -07:00
|
|
|
it = ELM_CAST(elm_naviframe_top_item_get(obj));
|
2011-07-12 21:21:50 -07:00
|
|
|
if (!it) return NULL;
|
|
|
|
wd->stack = eina_list_remove(wd->stack, it);
|
|
|
|
|
|
|
|
if (wd->preserve)
|
|
|
|
content = it->content;
|
|
|
|
|
2011-08-04 01:17:30 -07:00
|
|
|
prev_it = ELM_CAST(elm_naviframe_top_item_get(obj));
|
2011-07-12 21:21:50 -07:00
|
|
|
if (prev_it)
|
|
|
|
{
|
|
|
|
if (wd->pass_events)
|
|
|
|
evas_object_pass_events_set(wd->base, EINA_TRUE);
|
|
|
|
evas_object_show(prev_it->base.view);
|
|
|
|
evas_object_raise(prev_it->base.view);
|
|
|
|
edje_object_signal_emit(prev_it->base.view,
|
|
|
|
"elm,state,show",
|
|
|
|
"elm");
|
|
|
|
edje_object_signal_emit(it->base.view, "elm,state,popped", "elm");
|
|
|
|
}
|
|
|
|
else
|
|
|
|
_item_del(it);
|
|
|
|
|
|
|
|
return content;
|
|
|
|
}
|
|
|
|
|
|
|
|
EAPI void
|
|
|
|
elm_naviframe_content_preserve_on_pop_set(Evas_Object *obj, Eina_Bool preserve)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype);
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return;
|
|
|
|
wd->preserve = !!preserve;
|
|
|
|
}
|
|
|
|
|
|
|
|
EAPI Eina_Bool
|
|
|
|
elm_naviframe_content_preserve_on_pop_get(const Evas_Object *obj)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) EINA_FALSE;
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return EINA_FALSE;
|
|
|
|
return wd->preserve;
|
|
|
|
}
|
|
|
|
|
2011-08-04 01:17:30 -07:00
|
|
|
EAPI Elm_Object_Item*
|
2011-07-12 21:21:50 -07:00
|
|
|
elm_naviframe_top_item_get(const Evas_Object *obj)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if ((!wd) || (!wd->stack)) return NULL;
|
|
|
|
return eina_list_last(wd->stack)->data;
|
|
|
|
}
|
|
|
|
|
2011-08-04 01:17:30 -07:00
|
|
|
EAPI Elm_Object_Item*
|
2011-07-12 21:21:50 -07:00
|
|
|
elm_naviframe_bottom_item_get(const Evas_Object *obj)
|
|
|
|
{
|
|
|
|
ELM_CHECK_WIDTYPE(obj, widtype) NULL;
|
|
|
|
Widget_Data *wd = elm_widget_data_get(obj);
|
|
|
|
if (!wd) return NULL;
|
|
|
|
return NULL;
|
|
|
|
}
|
|
|
|
|
|
|
|
EAPI void
|
2011-08-04 01:17:30 -07:00
|
|
|
elm_naviframe_item_style_set(Elm_Object_Item *it, const char *item_style)
|
2011-07-12 21:21:50 -07:00
|
|
|
{
|
2011-08-04 01:58:35 -07:00
|
|
|
ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
|
2011-08-04 01:17:30 -07:00
|
|
|
Elm_Naviframe_Item *navi_it = ELM_CAST(it);
|
2011-07-12 21:21:50 -07:00
|
|
|
|
|
|
|
char buf[256];
|
|
|
|
|
|
|
|
if (!item_style) sprintf(buf, "item/basic");
|
|
|
|
else
|
|
|
|
{
|
|
|
|
if (strlen(item_style) > sizeof(buf))
|
2011-08-04 01:17:30 -07:00
|
|
|
WRN("too much long style name! : naviframe=%p", navi_it->base.widget);
|
2011-07-12 21:21:50 -07:00
|
|
|
else
|
|
|
|
sprintf(buf, "item/%s", item_style);
|
|
|
|
}
|
2011-08-04 01:17:30 -07:00
|
|
|
_elm_theme_object_set(navi_it->base.widget,
|
|
|
|
navi_it->base.view,
|
2011-07-12 21:21:50 -07:00
|
|
|
"naviframe",
|
|
|
|
buf,
|
2011-08-04 01:17:30 -07:00
|
|
|
elm_widget_style_get(navi_it->base.widget));
|
2011-07-12 21:21:50 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
EAPI const char *
|
2011-08-04 01:17:30 -07:00
|
|
|
elm_naviframe_item_style_get(const Elm_Object_Item *it)
|
2011-07-12 21:21:50 -07:00
|
|
|
{
|
2011-08-04 01:58:35 -07:00
|
|
|
ELM_OBJ_ITEM_CHECK_OR_RETURN(it, NULL);
|
2011-08-04 01:17:30 -07:00
|
|
|
Elm_Naviframe_Item *navi_it = ELM_CAST(it);
|
|
|
|
return navi_it->style;
|
2011-07-12 21:21:50 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
EAPI void
|
2011-08-04 01:17:30 -07:00
|
|
|
elm_naviframe_item_title_visible_set(Elm_Object_Item *it, Eina_Bool visible)
|
2011-07-12 21:21:50 -07:00
|
|
|
{
|
2011-08-04 01:58:35 -07:00
|
|
|
ELM_OBJ_ITEM_CHECK_OR_RETURN(it);
|
2011-08-04 01:17:30 -07:00
|
|
|
Elm_Naviframe_Item *navi_it = ELM_CAST(it);
|
2011-07-12 21:21:50 -07:00
|
|
|
|
|
|
|
visible = !!visible;
|
2011-08-04 01:17:30 -07:00
|
|
|
if (navi_it->title_visible == visible) return;
|
2011-07-12 21:21:50 -07:00
|
|
|
|
|
|
|
if (visible)
|
2011-08-04 01:17:30 -07:00
|
|
|
edje_object_signal_emit(navi_it->base.view, "elm,state,title,show", "elm");
|
2011-07-12 21:21:50 -07:00
|
|
|
else
|
2011-08-04 01:17:30 -07:00
|
|
|
edje_object_signal_emit(navi_it->base.view, "elm,state,title,hide", "elm");
|
2011-07-12 21:21:50 -07:00
|
|
|
|
2011-08-04 01:17:30 -07:00
|
|
|
navi_it->title_visible = visible;
|
2011-07-12 21:21:50 -07:00
|
|
|
}
|
|
|
|
|
|
|
|
EAPI Eina_Bool
|
2011-08-04 01:17:30 -07:00
|
|
|
elm_naviframe_item_title_visible_get(const Elm_Object_Item *it)
|
2011-07-12 21:21:50 -07:00
|
|
|
{
|
2011-08-04 01:58:35 -07:00
|
|
|
ELM_OBJ_ITEM_CHECK_OR_RETURN(it, EINA_FALSE);
|
2011-08-04 01:17:30 -07:00
|
|
|
Elm_Naviframe_Item *navi_it = ELM_CAST(it);
|
|
|
|
return navi_it->title_visible;
|
2011-07-12 21:21:50 -07:00
|
|
|
}
|
|
|
|
|