enum Elm.Calendar.Mark.Repeat.Type
{
   [[
     Event periodicity, used to define if a mark should be repeated
     beyond event's day. It's set when a mark is added.

     So, for a mark added to 13th May with periodicity set to WEEKLY,
     there will be marks every week after this date. Marks will be displayed
     at 13th, 20th, 27th, 3rd June ...

     Values don't work as bitmask, only one can be chosen.

     See also @Elm.Calendar.mark_add.
   ]]
   legacy: elm_calendar;
   unique, [[Default value. Marks will be displayed only on event day.]]
   daily, [[Marks will be displayed every day after event day (inclusive).]]
   weekly, [[Marks will be displayed every week after event day (inclusive) - i.e. each seven days.]]
   monthly, [[Marks will be displayed every month day that coincides to event day. E.g.: if an event is set to 30th Jan, no marks will be displayed on Feb, but will be displayed on 30th Mar.]]
   annually, [[Marks will be displayed every year that coincides to event day (and month). E.g. an event added to 30th Jan 2012 will be repeated on 30th Jan 2013.]]
   last_day_of_month, [[Marks will be displayed every last day of month after event day (inclusive).
                       @since 1.7]]
   reverse_daily [[Marks will be displayed every day before event day. @since 1.19]]
}

enum Elm.Calendar.Weekday
{
   [[
     A weekday

     See also @Elm.Calendar.first_day_of_week.set.
   ]]
   legacy: elm_day;
   sunday,
   monday,
   tuesday,
   wednesday,
   thursday,
   friday,
   saturday,
   last
}

enum Elm.Calendar.Select.Mode
{
   [[
     The mode, who determine how user could select a day

     See also @Elm.Calendar.select_mode.set()
   ]]
   default = 0, [[Default value. a day is always selected.]]
   always, [[A day is always selected.]]
   none, [[None of the days can be selected.]]
   ondemand [[User may have selected a day or not.]]
}

enum Elm.Calendar.Selectable
{
   [[
     A bitmask used to define which fields of a $tm struct will be taken into
     account, when elm_calendar_selected_time_set() is invoked.

     See also @Elm.Calendar.selectable.set, @Elm.Calendar.selected_time_set.

     @since 1.8
   ]]
   none = 0,
   year = (1 << 0),
   month = (1 << 1),
   day = (1 << 2)
}

class Elm.Calendar (Elm.Layout, Elm_Interface_Atspi_Widget_Action)
{
   eo_prefix: elm_obj_calendar;
   methods {
      @property first_day_of_week {
         set {
            [[\@MOBILE_ONLY

              Set the first day of week to use on calendar widgets'.

              \@if MOBILE \@since_tizen 2.4
              \@endif
            ]]
         }
         get {
            [[\@MOBILE_ONLY

              Get the first day of week, who are used on calendar widgets'.

              See also  @.first_day_of_week.set for more details.

              \@if MOBILE \@since_tizen 2.4
              \@endif
            ]]
         }
         values {
            day: Elm.Calendar.Weekday; [[An int which correspond to the first day of the week (Sunday = 0, Monday = 1,
            ..., Saturday = 6).]]
         }
      }
      @property selectable {
         set {
            [[\@MOBILE_ONLY

              Define which fields of a tm struct will be taken into account, when
              Elm.Calendar.selected_time.set is invoked.

              By Default the bitmask is set to use all fields of a tm struct (year,
              month and day of the month).


              See also @.selected_time_set.

              \@if MOBILE \@since_tizen 2.4
              \@endif

              @since 1.8
            ]]
         }
         get {
            [[\@MOBILE_ONLY

              Get how elm_calendar_selected_time_set manage a date

              See also @.selectable.set,
              @.selected_time_set.

              \@if MOBILE \@since_tizen 2.4
              \@endif

              @since 1.8
            ]]
         }
         values {
            selectable: Elm.Calendar.Selectable; [[A bitmask of Elm_Calendar_Selectable]]
         }
      }
      @property interval {
         set {
            [[\@MOBILE_ONLY

              Set the interval on time updates for an user mouse button hold
              on calendar widgets' month/year selection.

              This interval value is decreased while the user holds the
              mouse pointer either selecting next or previous month/year.

              This helps the user to get to a given month distant from the
              current one easier/faster, as it will start to change quicker and
              quicker on mouse button holds.

              The calculation for the next change interval value, starting from
              the one set with this call, is the previous interval divided by
              1.05, so it decreases a little bit.

              The default starting interval value for automatic changes is
              0.85 seconds.

              See also @.interval.get.

              \@if MOBILE \@since_tizen 2.4
              \@endif
            ]]
         }
         get {
            [[\@MOBILE_ONLY

              Get the interval on time updates for an user mouse button hold
              on calendar widgets' month/year selection.

              See also @.interval.set for more details.

              \@if MOBILE \@since_tizen 2.4
              \@endif
            ]]
         }
         values {
            interval: double; [[The (first) interval value in seconds]]
         }
      }
      @property weekdays_names {
         set {
            [[\@MOBILE_ONLY

              Set weekdays names to be displayed by the calendar.

              By default, weekdays abbreviations get from system are displayed:
              E.g. for an en_US locale: "Sun, Mon, Tue, Wed, Thu, Fri, Sat"

              The first string should be related to Sunday, the second to Monday...

              See also @.weekdays_names.get.

              \@ref calendar_example_02.

              \@if MOBILE \@since_tizen 2.4
              \@endif
            ]]
              /* FIXME-doc
               *
               * The usage should be like this:
               * @code
               * const char *weekdays[] =
               * {
               * "Sunday", "Monday", "Tuesday", "Wednesday",
               * "Thursday", "Friday", "Saturday"
               * };
               * elm_calendar_weekdays_names_set(calendar, weekdays);
               * @endcode
               */
         }
         get {
            [[\@MOBILE_ONLY

              Get weekdays names displayed by the calendar.

              By default, weekdays abbreviations get from system are displayed:
              E.g. for an en_US locale: "Sun, Mon, Tue, Wed, Thu, Fri, Sat"
              The first string is related to Sunday, the second to Monday...

              See also @.weekdays_names.set.

              \@ref calendar_example_05.

              \@if MOBILE \@since_tizen 2.4
              \@endif
            ]]
         }
         values {
            weekdays: const(char)**; [[Array of seven strings to be used as weekday names.
            Warning: It must have 7 elements, or it will access invalid memory.
            Warning: The strings must be $null terminated ('@\0').]]
         }
      }
      @property select_mode {
         set {
            [[\@MOBILE_ONLY

              Set select day mode to use.

              Set the day selection mode used.

              \@if MOBILE \@since_tizen 2.4
              \@endif
            ]]
         }
         get {
            [[\@MOBILE_ONLY

              Get the select day mode used.

              Get the day selection mode used.

              See also @.select_mode.set for more details.

              \@if MOBILE \@since_tizen 2.4
              \@endif
            ]]
         }
         values {
            mode: Elm.Calendar.Select.Mode; [[The select mode to use.]]
         }
      }
      @property format_function {
         set {
            [[\@MOBILE_ONLY

              Set a function to format the string that will be used to display
              month and year;

              By default it uses strftime with "%B %Y" format string.
              It should allocate the memory that will be used by the string,
              that will be freed by the widget after usage.
              A pointer to the string and a pointer to the time struct will be provided.

              \@ref calendar_example_02.

              \@if MOBILE \@since_tizen 2.4
              \@endif
            ]]
              /* FIXME-doc
               * Example:
               * @code
               * static char
               * _format_month_year(struct tm *selected_time)
               * {
               * char buf[32];
               * if (!strftime(buf, sizeof(buf), "%B %Y", selected_time)) return NULL;
               *   return strdup(buf);
               * }
               *
               * elm_calendar_format_function_set(calendar, _format_month_year);
               * @endcode
               */
         }
         values {
            format_function: Elm_Calendar_Format_Cb; [[Function to set the month-year string given
            the selected date.]]
         }
      }
      @property date_min {
         [[Minimum date on calendar.

           See also @.date_max.set, @.date_max.get

           @since 1.19
         ]]
         set {
            [[Set minimum date on calendar.

              Set the minimum date, changing the displayed month or year if needed.
              Displayed day also to be disabled if it is smaller than minimum date.
            ]]
         }
         get {
            [[Get minimum date.

              Default value is 1 JAN,1902.
            ]]
         }
         values {
            min: const(Elm_Calendar_Time)*; [[A tm struct to point to minimum date.]]
         }
      }
      @property date_max {
         [[Maximum date on calendar.

           See also @.date_min.set, @.date_min.get

           @since 1.19
         ]]
         set {
            [[Set maximum date on calendar.

              Set the maximum date, changing the displayed month or year if needed.
              Displayed day also to be disabled if it is bigger than maximum date.
            ]]
         }
         get {
            [[Get maximum date.

              Default maximum year is -1.
              Default maximum day and month are 31 and DEC.

              If the maximum year is a negative value, it will be limited depending
              on the platform architecture (year 2037 for 32 bits);
            ]]
         }
         values {
            max: const(Elm_Calendar_Time)*; [[A tm struct to point to maximum date.]]
         }
      }
      @property marks {
         get {
            [[\@MOBILE_ONLY

              Get a list of all the calendar marks.

              See also @.mark_add,
              \@ref elm_calendar_mark_del(),
              @.marks_clear.

              \@if MOBILE \@since_tizen 2.4
              \@endif
            ]]
            return: const(list<Elm.Calendar.Mark*>)*;
         }
      }
      selected_time_set {
         [[\@MOBILE_ONLY

           Set selected date to be highlighted on calendar.

           Set the selected date, changing the displayed month if needed.
           Selected date changes when the user goes to next/previous month or
           select a day pressing over it on calendar.

           See also @.selected_time_get.

           \@ref calendar_example_04

           \@if MOBILE \@since_tizen 2.4
           \@endif
         ]]
         params {
            @in selected_time: Elm_Calendar_Time *; [[A tm struct to represent the selected date.]]
         }
      }
      selected_time_get @const {
         [[\@MOBILE_ONLY

           Get selected date.

           Get date selected by the user or set by function
           @.selected_time_set().
           Selected date changes when the user goes to next/previous month or
           select a day pressing over it on calendar.

           See also @.selected_time_get.

         \@ref calendar_example_05.

           \@if MOBILE \@since_tizen 2.4
           \@endif
         ]]
         return: bool;
         params {
            @inout selected_time: Elm_Calendar_Time; [[A tm struct to point to selected date.]]
         }
      }
      mark_add {
         [[\@MOBILE_ONLY

           Add a new mark to the calendar

           Add a mark that will be drawn in the calendar respecting the insertion
           time and periodicity. It will emit the type as signal to the widget theme.
           Default theme supports "holiday" and "checked", but it can be extended.

           It won't immediately update the calendar, drawing the marks.
           For this, @.marks_draw(). However, when user selects
           next or previous month calendar forces marks drawn.

           Marks created with this method can be deleted with
           \@ref elm_calendar_mark_del().

           See also @.marks_draw,
           \@ref elm_calendar_mark_del().

           \@ref calendar_example_06

           \@if MOBILE \@since_tizen 2.4
           \@endif
         ]]
           /* FIXME-doc
            * Example
            * @code
            * struct tm selected_time;
            * time_t current_time;
            *
            * current_time = time(NULL) + 5 * (24 * 60 * 60);
            * localtime_r(&current_time, &selected_time);
            * elm_calendar_mark_add(cal, "holiday", selected_time,
            * ELM_CALENDAR_ANNUALLY);

            * current_time = time(NULL) + 1 * (24 * 60 * 60);
            * localtime_r(&current_time, &selected_time);
            * elm_calendar_mark_add(cal, "checked", selected_time, ELM_CALENDAR_UNIQUE);

            * elm_calendar_marks_draw(cal);
            * @endcode
            */
         return: Elm_Calendar_Mark *;
         params {
            @in mark_type: const(char)*; [[A string used to define the type of mark. It will be
            emitted to the theme, that should display a related modification on these
            days representation.]]
            @in mark_time: Elm_Calendar_Time *; [[A time struct to represent the date of inclusion of the
            mark. For marks that repeats it will just be displayed after the inclusion
            date in the calendar.]]
            @in repeat: Elm.Calendar.Mark.Repeat.Type; [[Repeat the event following this periodicity. Can be a unique
            mark (that don't repeat), daily, weekly, monthly or annually.]]
         }
      }
      marks_clear {
         [[\@MOBILE_ONLY

           Remove all calendar's marks

           See also  @.mark_add,
           \@ref elm_calendar_mark_del().

           \@if MOBILE \@since_tizen 2.4
           \@endif
         ]]

      }
      marks_draw {
         [[\@MOBILE_ONLY

           Draw calendar marks.

           Should be used after adding, removing or clearing marks.
           It will go through the entire marks list updating the calendar.
           If lots of marks will be added, add all the marks and then call
           this function.

           When the month is changed, i.e. user selects next or previous month,
           marks will be drawn.

           See also  @.mark_add,
           \@ref elm_calendar_mark_del(),
           @.marks_clear.

           \@ref calendar_example_06

           \@if MOBILE \@since_tizen 2.4
           \@endif
         ]]

      }
      displayed_time_get @const {
         [[\@MOBILE_ONLY

           Get the current time displayed in the widget

           \@if MOBILE \@since_tizen 2.4
           \@endif

           @since 1.8
         ]]
         return: bool;
         params {
            @inout displayed_time: Elm_Calendar_Time; [[A tm struct to point to displayed date.]]
         }
      }
   }
   implements {
      class.constructor;
      Eo.Base.constructor;
      Evas.Object_Smart.calculate;
      Evas.Object_Smart.add;
      Evas.Object_Smart.del;
      Elm.Widget.theme_apply;
      Elm.Widget.focus_next_manager_is;
      Elm.Widget.focus_direction_manager_is;
      Elm.Widget.access;
      //TIZEN_ONLY(20160822): When atspi mode is dynamically switched on/off,
      //register/unregister access objects accordingly.
      // TIZEN_ONLY(20170516): connect to at-spi dbus based on org.a11y.Status.IsEnabled property
      Elm.Widget.screen_reader;
      //
      //
      //TIZEN_ONLY(20161116): Apply UI Mirror for Tizen 3.0 UX
      Elm.Widget.mirrored;
      //
      Elm.Widget.focus_next;
      //TIZEN_ONLY(20161123): Support Focused UI.
      Elm.Widget.on_focus;
      //
      Elm.Widget.event;
      Elm.Layout.sizing_eval;
      Elm_Interface_Atspi_Widget_Action.elm_actions.get;
   }
   events {
      changed;
      display,changed;
      language,changed;
      access,changed;
   }

}
