2 //gcc -o prefs_example_01 prefs_example_01.c -g `pkg-config --cflags --libs elementary`
4 #include <Elementary.h>
6 //testing ui reflection on prefs data changes
8 _elm_prefs_data_change(void *data)
10 Evas_Object *notify = data;
11 Elm_Prefs_Data *prefs_data;
12 Elm_Prefs_Item_Type type;
15 prefs_data = evas_object_data_get(notify, "prefs_data");
17 if (elm_prefs_data_value_get(prefs_data, "main:universe", &type, &value))
19 eina_value_set(&value, 42);
20 elm_prefs_data_value_set(prefs_data, "main:universe", type, &value);
23 if (elm_prefs_data_value_get(prefs_data, "main:text", &type, &value))
25 eina_value_set(&value, "This is a text field (:");
26 elm_prefs_data_value_set(prefs_data, "main:text", type, &value);
29 evas_object_show(notify);
31 return ECORE_CALLBACK_RENEW;
35 _page_saved_cb(void *data, Evas_Object *obj, void *event_info)
37 const char *page = event_info;
39 printf("page %s was saved!\n", page);
43 _page_loaded_cb(void *data, Evas_Object *obj, void *event_info)
45 const char *page = event_info;
47 printf("page %s was loaded!\n", page);
51 _item_changed_cb(void *data, Evas_Object *obj, void *event_info)
53 const char *item = event_info;
55 printf("item %s was changed!\n", item);
59 elm_main(int argc, char **argv)
61 Evas_Object *win, *prefs, *notify, *label;
62 Elm_Prefs_Data *prefs_data;
64 win = elm_win_util_standard_add("prefs", "Prefs Example 01");
65 elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
66 elm_win_autodel_set(win, EINA_TRUE);
68 prefs = elm_prefs_add(win);
69 evas_object_size_hint_weight_set(prefs, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
70 elm_win_resize_object_add(win, prefs);
71 evas_object_show(prefs);
73 evas_object_smart_callback_add(prefs, "page,saved", _page_saved_cb, NULL);
74 evas_object_smart_callback_add(prefs, "page,loaded", _page_loaded_cb, NULL);
75 evas_object_smart_callback_add(prefs, "item,changed", _item_changed_cb, win);
77 elm_prefs_autosave_set(prefs, EINA_TRUE);
79 prefs_data = elm_prefs_data_new("./prefs_example_01.cfg", NULL,
80 EET_FILE_MODE_READ_WRITE);
82 elm_prefs_file_set(prefs, "prefs_example_01.epb", NULL);
83 elm_prefs_data_set(prefs, prefs_data);
85 label = elm_label_add(win);
86 elm_object_text_set(label, "Setting Values Programmatically");
87 evas_object_size_hint_align_set(label, 0.5, 0.5);
89 notify = elm_notify_add(win);
90 elm_notify_align_set(notify, 0.5, 1);
91 elm_notify_timeout_set(notify, 2);
92 elm_object_content_set(notify, label);
93 evas_object_size_hint_weight_set(notify, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
94 evas_object_show(notify);
96 evas_object_data_set(notify, "prefs_data", prefs_data);
98 evas_object_resize(win, 320, 320);
99 evas_object_show(win);
101 ecore_timer_add(5.0, _elm_prefs_data_change, notify);
105 elm_prefs_data_unref(prefs_data);