From 65e2dca7eb2786ea75ae3f07171281896334d7e2 Mon Sep 17 00:00:00 2001 From: Arturo Espinosa Date: Wed, 1 Apr 1998 00:30:46 +0000 Subject: Calendar objects as defined by the iCalendar IETF draft. Calendar holder Calendar objects as defined by the iCalendar IETF draft. Calendar holder for Calendar Objects. -mig&fed svn path=/trunk/; revision=79 --- calendar/calendar.c | 116 ++++++++++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 116 insertions(+) create mode 100644 calendar/calendar.c (limited to 'calendar/calendar.c') diff --git a/calendar/calendar.c b/calendar/calendar.c new file mode 100644 index 0000000000..8725d96081 --- /dev/null +++ b/calendar/calendar.c @@ -0,0 +1,116 @@ +/* + * Calendar manager object + * + * This keeps track of a given calendar. Eventually this will abtract everything + * related to getting calendars/saving calendars locally or to a remote Calendar Service + * + * Copyright (C) 1998 the Free Software Foundation + * + * Authors: + * Miguel de Icaza (miguel@gnu.org) + * Federico Mena (federico@gimp.org) + * + */ +#include "calobj.h" +#include "calendar.h" + +Calendar * +calendar_new (char *title) +{ + Calendar *cal; + + cal = g_new0 (Calendar, 1); + cal->title = g_strdup (title); + + return cal; +} + +void +calendar_add_object (Calendar *cal, iCalObject *obj) +{ + switch (obj->type){ + case ICAL_EVENT: + cal->events = g_list_prepend (cal->events, obj); + break; + + case ICAL_TODO: + cal->todo = g_list_prepend (cal->todo, obj); + break; + + case ICAL_JOURNAL: + cal->journal = g_list_prepend (cal->journal, obj); + break; + default: + g_assert_not_reached (); + } +} + +void +calendar_remove_object (Calendar *cal, iCalObject *obj) +{ + switch (obj->type){ + case ICAL_EVENT: + cal->events = g_list_remove (cal->events, obj); + break; + + case ICAL_TODO: + cal->todo = g_list_remove (cal->todo, obj); + break; + + case ICAL_JOURNAL: + cal->journal = g_list_remove (cal->journal, obj); + break; + default: + g_assert_not_reached (); + } +} + +void +calendar_destroy (Calendar *cal) +{ + g_list_foreach (cal->events, ical_object_destroy, NULL); + g_list_free (cal->events); + + g_list_foreach (cal->todo, ical_object_destroy, NULL); + g_list_free (cal->todo); + + g_list_foreach (cal->journal, ical_object_destroy, NULL); + g_list_free (cal->journal); + + if (cal->title) + g_free (cal->title); + if (cal->filename) + g_free (cal->filename); + + g_free (cal); +} + +static GList * +calendar_get_objects_in_range (GList *objects, time_t start, time_t end) +{ + GList *new_events = 0; + + for (; objects; objects = objects->next){ + iCalObject *object = objects->data; + + if ((start <= object->dtstart) && (end >= object->dtend)) + new_events = g_list_prepend (new_events, object); + } +} + +GList * +calendar_get_events_in_range (Calendar *cal, time_t start, time_t end) +{ + calendar_get_objects_in_range (cal->events, start, end); +} + +GList * +calendar_get_todo_in_range (Calendar *cal, time_t start, time_t end) +{ + calendar_get_objects_in_range (cal->todo, start, end); +} +GList * +calendar_get_journal_in_range (Calendar *cal, time_t start, time_t end) +{ + calendar_get_objects_in_range (cal->journal, start, end); +} -- cgit v1.2.3