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authorArturo Espinosa <unammx@src.gnome.org>1998-04-01 08:30:46 +0800
committerArturo Espinosa <unammx@src.gnome.org>1998-04-01 08:30:46 +0800
commit65e2dca7eb2786ea75ae3f07171281896334d7e2 (patch)
tree1cfe66f4c3180a721afba86693517a330b65a256 /calendar/calendar.c
parent0d8c9252ca14c3aa0e63ca7d807d5a569597e247 (diff)
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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
Diffstat (limited to 'calendar/calendar.c')
-rw-r--r--calendar/calendar.c116
1 files changed, 116 insertions, 0 deletions
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);
+}