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authorArturo Espinosa <unammx@src.gnome.org>1998-10-09 10:49:23 +0800
committerArturo Espinosa <unammx@src.gnome.org>1998-10-09 10:49:23 +0800
commit0a53e2161b9711fbe689d8e726f6d93ee2fe7e83 (patch)
treebd8ef85ac2042ec222628f182c7d4f94a9e414bc /calendar/month-view.c
parent52f7fe06901ad02630525a21c25993456577d133 (diff)
downloadgsoc2013-evolution-0a53e2161b9711fbe689d8e726f6d93ee2fe7e83.tar.gz
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Sync to laptop - Federico
svn path=/trunk/; revision=436
Diffstat (limited to 'calendar/month-view.c')
-rw-r--r--calendar/month-view.c78
1 files changed, 76 insertions, 2 deletions
diff --git a/calendar/month-view.c b/calendar/month-view.c
index 4fc8fbbe3f..2a76387b5d 100644
--- a/calendar/month-view.c
+++ b/calendar/month-view.c
@@ -16,6 +16,16 @@
#define SPACING 4 /* Spacing between title and calendar */
+/* This is a child in the month view. Each child has a number of canvas items associated to it --
+ * it can be more than one box because an event may span several weeks.
+ */
+struct child {
+ iCalObject *ico; /* The calendar object this child refers to */
+ time_t start, end; /* Start and end times for the instance of the event */
+ GList *items; /* The list of canvas items needed to display this child */
+};
+
+
static void month_view_class_init (MonthViewClass *class);
static void month_view_init (MonthView *mv);
static void month_view_size_request (GtkWidget *widget,
@@ -27,6 +37,13 @@ static void month_view_size_allocate (GtkWidget *widget,
static GnomeCanvasClass *parent_class;
+/* Adjusts the child events of the month view to the appropriate size and position */
+static void
+adjust_children (MonthView *mv)
+{
+
+}
+
GtkType
month_view_get_type (void)
{
@@ -158,16 +175,73 @@ month_view_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
"height", (double) (allocation->height - y - 1),
NULL);
- /* FIXME: adjust events */
+ /* Adjust children */
+
+ adjust_children (mv);
+}
+
+/* Destroys a child structure and its associated canvas items */
+static void
+child_destroy (MonthView *mv, struct child *child)
+{
+ GList *list;
+
+ /* Destroy the list of items */
+
+ for (list = child->items; list; list = list->next)
+ gtk_object_destroy (list->data);
+
+ g_list_free (child->items);
+
+ /* Destroy the child */
+
+ g_free (child);
+}
+
+/* This is the callback function used from the calendar iterator. It adds events to the list of
+ * children in the month view.
+ */
+static int
+add_event (iCalObject *ico, time_t start, time_t end, void *data)
+{
+ MonthView *mv;
+ struct child *child;
+
+ mv = MONTH_VIEW (data);
+
+ child = g_new (struct child, 1);
+ child->ico = ico;
+ child->start = start;
+ child->end = end;
+
+ /* FIXME: create items */
}
void
month_view_update (MonthView *mv, iCalObject *object, int flags)
{
+ GList *list;
+ time_t t;
+ time_t month_begin, month_end;
+
g_return_if_fail (mv != NULL);
g_return_if_fail (IS_MONTH_VIEW (mv));
- /* FIXME */
+ /* Destroy the old list of children */
+
+ for (list = mv->children; list; list = list->next)
+ child_destroy (mv, list->data);
+
+ g_list_free (mv->children);
+ mv->children = NULL;
+
+ /* Create a new list of children and lay them out */
+
+ t = time_from_day (mv->year, mv->month, 1);
+ month_begin = time_month_begin (t);
+ month_end = time_month_end (t);
+
+ calendar_iterate (mv->calendar->cal, month_begin, month_end, add_event, mv);
}
/* Unmarks the old day that was marked as current and marks the current day if appropriate */