src/examples/calendar_example_06.c

   1 /**
   2  * Elementary's <b>calendar widget</b> example to add / del / clear marks.
   3  *
   4  * See stdout/stderr for output. Compile with:
   5  *
   6  * @verbatim
   7  * gcc -o calendar_example_06 calendar_example_06.c -g `pkg-config --cflags --libs elementary`
   8  * @endverbatim
   9  */
  10
  11 #include <Elementary.h>
  12
  13 #define SECS_DAY 86400
  14
  15 static void
  16 _btn_clear_cb(void *data, Evas_Object *btn, void *ev)
  17 {
  18    Evas_Object *cal = data;
  19    elm_calendar_marks_clear(cal);
  20    elm_calendar_marks_draw(cal);
  21 }
  22
  23 EAPI_MAIN int
  24 elm_main(int argc, char **argv)
  25 {
  26    Evas_Object *win, *bg, *bt, *bx, *cal;
  27    Elm_Calendar_Mark *mark;
  28    struct tm selected_time;
  29    time_t current_time;
  30    struct tm sunday = { 0, 0, 12, 7, 0, 0, 0, 0, -1, 0, NULL };
  31    /* tm {sec, min, hour, mday, mon, year, wday, yday, isdst } */
  32    /* weekdays since Sunday, range 0 to 6 */
  33    struct tm christmas;
  34    christmas.tm_mday = 25;
  35    /* months since Jan, in the range 0 to 11 */
  36    christmas.tm_mon = 11;
  37
  38    win = elm_win_add(NULL, "calendar", ELM_WIN_BASIC);
  39    elm_win_title_set(win, "Calendar Marks Example");
  40    elm_win_autodel_set(win, EINA_TRUE);
  41    elm_policy_set(ELM_POLICY_QUIT, ELM_POLICY_QUIT_LAST_WINDOW_CLOSED);
  42
  43    bg = elm_bg_add(win);
  44    elm_win_resize_object_add(win, bg);
  45    evas_object_size_hint_weight_set(bg, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  46    evas_object_show(bg);
  47
  48    bx = elm_box_add(win);
  49    elm_win_resize_object_add(win, bx);
  50    evas_object_size_hint_weight_set(bx, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  51    evas_object_show(bx);
  52
  53    cal = elm_calendar_add(win);
  54    evas_object_size_hint_weight_set(cal, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  55    evas_object_size_hint_align_set(cal, EVAS_HINT_FILL, EVAS_HINT_FILL);
  56    elm_box_pack_end(bx, cal);
  57    evas_object_show(cal);
  58
  59    /* check today - we'll remove it later */
  60    current_time = time(NULL);
  61    localtime_r(&current_time, &selected_time);
  62    mark = elm_calendar_mark_add(cal, "checked", &selected_time,
  63                                 ELM_CALENDAR_UNIQUE);
  64
  65    /* check tomorrow */
  66    current_time = time(NULL) + 1 * SECS_DAY;
  67    localtime_r(&current_time, &selected_time);
  68    elm_calendar_mark_add(cal, "checked", &selected_time, ELM_CALENDAR_UNIQUE);
  69
  70    /* mark christmas as holiday */
  71    elm_calendar_mark_add(cal, "holiday", &christmas, ELM_CALENDAR_ANNUALLY);
  72
  73    /* mark Sundays as holidays */
  74    elm_calendar_mark_add(cal, "holiday", &sunday, ELM_CALENDAR_WEEKLY);
  75
  76    /* ok, let's remove today's check */
  77    elm_calendar_mark_del(mark);
  78
  79    elm_calendar_marks_draw(cal);
  80
  81    bt = elm_button_add(win);
  82    evas_object_size_hint_weight_set(bt, EVAS_HINT_EXPAND, EVAS_HINT_EXPAND);
  83    evas_object_size_hint_align_set(bt, EVAS_HINT_FILL, EVAS_HINT_FILL);
  84    elm_object_text_set(bt, "Clear marks");
  85    evas_object_smart_callback_add(bt, "clicked", _btn_clear_cb, cal);
  86    elm_box_pack_end(bx, bt);
  87    evas_object_show(bt);
  88
  89    evas_object_show(win);
  90
  91    elm_run();
  92    elm_shutdown();
  93
  94    return 0;
  95 }
  96 ELM_MAIN()