Syncety sync, work in progress for an actually useful month view - Federico

svn path=/trunk/; revision=450

4 files changed, 108 insertions, 576 deletions

diff --git a/calendar/gui/month-view.c b/calendar/gui/month-view.c
index 8fd8ed799c..b6d9cd12d9 100644
--- a/calendar/gui/month-view.c
+++ b/calendar/gui/month-view.c
@@ -17,27 +17,6 @@
 #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 */
-	int slot_start;		/* The first slot this child uses */
-	int slots_used;		/* The number of slots occupied by this child */
-	GList *segments;	/* The list of segments needed to display this child */
-};
-
-/* Each child is composed of one or more segments.  Each segment can be considered to be
- * the entire child clipped to a particular week, as events may span several weeks in the
- * month view.
- */
-struct segment {
-	time_t start, end;	/* Start/end times for this segment */
-	GnomeCanvasItem *item;	/* Canvas item used to display this segment */
-};
-
-
 static void month_view_class_init    (MonthViewClass *class);
 static void month_view_init          (MonthView      *mv);
 static void month_view_size_request  (GtkWidget      *widget,
@@ -88,6 +67,11 @@ month_view_class_init (MonthViewClass *class)
 static void
 month_view_init (MonthView *mv)
 {
+	int i;
+	GnomeCanvasItem *day_group;
+	GnomeCanvasPoints *points;
+	char *color_spec;
+
 	/* Title */
 
 	mv->title = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (mv)),
@@ -110,6 +94,51 @@ month_view_init (MonthView *mv)
 			       "day_font", BIG_NORMAL_DAY_FONT,
 			       NULL);
 
+	/* Arrows and text items */
+
+	color_spec = color_spec_from_prop (COLOR_PROP_DAY_FG);
+
+	points = gnome_canvas_points_new (3);
+
+	for (i = 0; i < 42; i++) {
+		day_group = gnome_month_item_num2child (GNOME_MONTH_ITEM (mv->mitem),
+							i + GNOME_MONTH_ITEM_DAY_GROUP);
+
+		/* Up arrow */
+
+		points->coords[0] = 3;
+		points->coords[1] = 10;
+		points->coords[2] = 11;
+		points->coords[3] = 10;
+		points->coords[4] = 7;
+		points->coords[5] = 3;
+
+		mv->up[i] = gnome_canvas_item_new (GNOME_CANVAS_GROUP (day_group),
+						   gnome_canvas_polygon_get_type (),
+						   "points", points,
+						   "fill_color", color_spec,
+						   "outline_color", color_spec,
+						   NULL);
+		gnome_canvas_item_hide (mv->up[i]);
+
+		/* Down arrow */
+
+		points->coords[0] = 13;
+		points->coords[1] = 3;
+		points->coords[2] = 17;
+		points->coords[3] = 10;
+		points->coords[4] = 21;
+		points->coords[5] = 3;
+
+		mv->down[i] = gnome_canvas_item_new (GNOME_CANVAS_GROUP (day_group),
+						     gnome_canvas_polygon_get_type (),
+						     "points", points,
+						     "fill_color", color_spec,
+						     "outline_color", color_spec,
+						     NULL);
+		gnome_canvas_item_hide (mv->down[i]);
+	}
+
 	mv->old_current_index = -1;
 }
 
@@ -143,83 +172,6 @@ month_view_size_request (GtkWidget *widget, GtkRequisition *requisition)
 	requisition->height = 150;
 }
 
-/* Adjusts a single segment from a child.  Takes the dimensions of the day the segment is on and
- * resizes the segment's canvas item to the apporpriate size and position.
- */
-static void
-adjust_segment (MonthView *mv, struct child *child, struct segment *seg)
-{
-	GnomeMonthItem *mitem;
-	struct tm tm;
-	int day_index;
-	GnomeCanvasItem *item;
-	double day_width, day_height;
-	double x1, y1, x2, y2;
-	double y;
-	double slot_width;
-	time_t day_begin_time, day_end_time;
-	double start_factor, end_factor;
-
-	mitem = GNOME_MONTH_ITEM (mv->mitem);
-
-	/* Find out the dimensions of the day item for the segment */
-
-	tm = *localtime (&seg->start);
-	day_index = gnome_month_item_day2index (mitem, tm.tm_mday);
-	g_assert (day_index != -1);
-
-	item = gnome_month_item_num2child (mitem, day_index + GNOME_MONTH_ITEM_DAY_GROUP);
-	gnome_canvas_item_get_bounds (item, &x1, &y1, &x2, &y2);
-
-	/* Get the bottom coordinate of the day label */
-
-	item = gnome_month_item_num2child (mitem, day_index + GNOME_MONTH_ITEM_DAY_LABEL);
-	gnome_canvas_item_get_bounds (item, NULL, NULL, NULL, &y);
-
-	/* Calculate usable area */
-
-	y1 += y;
-	day_width = x2 - x1;
-	day_height = y2 - y1;
-
-	slot_width = day_width / mv->num_slots;
-
-	/* Set the coordinates of the segment's item */
-
-	day_begin_time = time_day_begin (seg->start);
-	day_end_time = time_day_end (seg->end);
-
-	start_factor = (double) (seg->start - day_begin_time) / (day_end_time - day_begin_time);
-	end_factor = (double) (seg->end - day_begin_time) / (day_end_time - day_begin_time);
-
-	gnome_canvas_item_set (seg->item,
-			       "x1", x1 + slot_width * child->slot_start,
-			       "y1", y1 + day_height * start_factor,
-			       "x2", x1 + slot_width * (child->slot_start + child->slots_used),
-			       "y2", y1 + day_height * end_factor,
-			       NULL);
-}
-
-/* Adjusts the child events of the month view to the appropriate size and position */
-static void
-adjust_children (MonthView *mv)
-{
-	GList *children;
-	struct child *child;
-	GList *segments;
-	struct segment *seg;
-
-	for (children = mv->children; children; children = children->next) {
-		child = children->data;
-
-		for (segments = child->segments; segments; segments = segments->next) {
-			seg = segments->data;
-
-			adjust_segment (mv, child, seg);
-		}
-	}
-}
-
 static void
 month_view_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
 {
@@ -256,202 +208,15 @@ month_view_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
 			       "width", (double) (allocation->width - 1),
 			       "height", (double) (allocation->height - y - 1),
 			       NULL);
-
-	/* 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;
-	struct segment *seg;
-
-	/* Destroy the segments */
-
-	for (list = child->segments; list; list = list->next) {
-		seg = list->data;
-
-		gtk_object_destroy (GTK_OBJECT (seg->item));
-		g_free (seg);
-	}
-
-	g_list_free (child->segments);
-
-	/* Destroy the child */
-
-	g_free (child);
-}
-
-/* Creates the list of segments that are used to display a child.  Each child may have several
- * segments, because it may span several days in the month view.  This function only creates the
- * segment structures and the associated canvas items, but it does not set their final position in
- * the month view canvas -- that is done by the adjust_children() function.
- */
-static void
-child_create_segments (MonthView *mv, struct child *child)
-{
-	time_t t;
-	time_t month_begin, month_end;
-	time_t day_begin_time, day_end_time;
-	struct segment *seg;
-
-	/* Get the month's extents */
-
-	t = time_from_day (mv->year, mv->month, 1);
-	month_begin = time_month_begin (t);
-	month_end = time_month_end (t);
-
-	/* Get the first day of the event */
-
-	t = MAX (child->start, month_begin);
-	day_begin_time = time_day_begin (t);
-	day_end_time = time_day_end (day_begin_time);
-
-	/* Loop until the event ends or the month ends -- the segments list is created in reverse
-	 * order.
-	 */
-
-	do {
-		seg = g_new (struct segment, 1);
-
-		/* Clip the child to this day */
-
-		seg->start = MAX (child->start, day_begin_time);
-		seg->end = MIN (child->end, day_end_time);
-
-		seg->item = gnome_canvas_item_new (GNOME_CANVAS_GROUP (mv->mitem),
-						   gnome_canvas_rect_get_type (),
-						   "fill_color", color_spec_from_prop (COLOR_PROP_MARK_DAY_BG),
-						   "outline_color", "black",
-						   "width_pixels", 0,
-						   NULL);
-
-		child->segments = g_list_prepend (child->segments, seg);
-
-		/* Next day */
-
-		day_begin_time = time_add_day (day_begin_time, 1);
-		day_end_time = time_day_end (day_begin_time);
-	} while ((child->end > day_begin_time) && (day_begin_time < month_end));
-
-	/* Reverse the list to put it in increasing order */
-
-	child->segments = g_list_reverse (child->segments);
-}
-
-/* Comparison function used to create the sorted list of children.  Sorts first by increasing start
- * time and then by decreasing end time, so that "longer" events are first in the list.
- */
-static gint
-child_compare (gconstpointer a, gconstpointer b)
-{
-	const struct child *ca, *cb;
-	time_t diff;
-
-	ca = a;
-	cb = b;
-
-	diff = ca->start - cb->start;
-
-	if (diff == 0)
-		diff = cb->end - ca->end;
-
-	return (diff < 0) ? -1 : ((diff > 0) ? 1 : 0);
-}
-
-/* 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;
-	child->segments = NULL;
-
-	child_create_segments (mv, child);
-
-	/* Add it to the list of children */
-
-	mv->children = g_list_insert_sorted (mv->children, child, child_compare);
-
-	return TRUE; /* means "we are not yet finished" */
-}
-
-/* Time query function for the layout engine */
-static void
-child_query_func (GList *list, time_t *start, time_t *end)
-{
-	struct child *child;
-
-	child = list->data;
-
-	*start = child->start;
-	*end = child->end;
-}
-
-/* Uses the generic event layout engine to set the children's layout information */
-static void
-layout_children (MonthView *mv)
-{
-	GList *list;
-	struct child *child;
-	int *allocations;
-	int *slots;
-	int i;
-
-	layout_events (mv->children, child_query_func, &mv->num_slots, &allocations, &slots);
-
-	if (mv->num_slots == 0)
-		return;
-
-	for (list = mv->children, i = 0; list; list = list->next, i++) {
-		child = list->data;
-		child->slot_start = allocations[i];
-		child->slots_used = slots[i];
-	}
-
-	g_free (allocations);
-	g_free (slots);
 }
 
 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));
 
-	/* 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);
-	layout_children (mv);
-	adjust_children (mv);
+	/* FIXME */
 }
 
 /* Unmarks the old day that was marked as current and marks the current day if appropriate */
diff --git a/calendar/gui/month-view.h b/calendar/gui/month-view.h
index 300c8c5607..6e49c2f931 100644
--- a/calendar/gui/month-view.h
+++ b/calendar/gui/month-view.h
@@ -35,8 +35,9 @@ struct _MonthView {
 	int month;			/* The month we are displaying */
 	int old_current_index;		/* The index of the day marked as current, or -1 if none */
 
-	GList *children;		/* The list of children (events) we are carrying */
-	int num_slots;			/* The number of slots we need to do the child layout (layout.h) */
+	GnomeCanvasItem *up[42];	/* Arrows to go up in the days */
+	GnomeCanvasItem *down[42];	/* Arrows to go down in the days */
+	GnomeCanvasItem *text[42];	/* Text items for the events */
 
 	GnomeCanvasItem *title;		/* The title heading with the month/year */
 	GnomeCanvasItem *mitem;		/* The canvas month item used by this month view */
diff --git a/calendar/month-view.c b/calendar/month-view.c
index 8fd8ed799c..b6d9cd12d9 100644
--- a/calendar/month-view.c
+++ b/calendar/month-view.c
@@ -17,27 +17,6 @@
 #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 */
-	int slot_start;		/* The first slot this child uses */
-	int slots_used;		/* The number of slots occupied by this child */
-	GList *segments;	/* The list of segments needed to display this child */
-};
-
-/* Each child is composed of one or more segments.  Each segment can be considered to be
- * the entire child clipped to a particular week, as events may span several weeks in the
- * month view.
- */
-struct segment {
-	time_t start, end;	/* Start/end times for this segment */
-	GnomeCanvasItem *item;	/* Canvas item used to display this segment */
-};
-
-
 static void month_view_class_init    (MonthViewClass *class);
 static void month_view_init          (MonthView      *mv);
 static void month_view_size_request  (GtkWidget      *widget,
@@ -88,6 +67,11 @@ month_view_class_init (MonthViewClass *class)
 static void
 month_view_init (MonthView *mv)
 {
+	int i;
+	GnomeCanvasItem *day_group;
+	GnomeCanvasPoints *points;
+	char *color_spec;
+
 	/* Title */
 
 	mv->title = gnome_canvas_item_new (gnome_canvas_root (GNOME_CANVAS (mv)),
@@ -110,6 +94,51 @@ month_view_init (MonthView *mv)
 			       "day_font", BIG_NORMAL_DAY_FONT,
 			       NULL);
 
+	/* Arrows and text items */
+
+	color_spec = color_spec_from_prop (COLOR_PROP_DAY_FG);
+
+	points = gnome_canvas_points_new (3);
+
+	for (i = 0; i < 42; i++) {
+		day_group = gnome_month_item_num2child (GNOME_MONTH_ITEM (mv->mitem),
+							i + GNOME_MONTH_ITEM_DAY_GROUP);
+
+		/* Up arrow */
+
+		points->coords[0] = 3;
+		points->coords[1] = 10;
+		points->coords[2] = 11;
+		points->coords[3] = 10;
+		points->coords[4] = 7;
+		points->coords[5] = 3;
+
+		mv->up[i] = gnome_canvas_item_new (GNOME_CANVAS_GROUP (day_group),
+						   gnome_canvas_polygon_get_type (),
+						   "points", points,
+						   "fill_color", color_spec,
+						   "outline_color", color_spec,
+						   NULL);
+		gnome_canvas_item_hide (mv->up[i]);
+
+		/* Down arrow */
+
+		points->coords[0] = 13;
+		points->coords[1] = 3;
+		points->coords[2] = 17;
+		points->coords[3] = 10;
+		points->coords[4] = 21;
+		points->coords[5] = 3;
+
+		mv->down[i] = gnome_canvas_item_new (GNOME_CANVAS_GROUP (day_group),
+						     gnome_canvas_polygon_get_type (),
+						     "points", points,
+						     "fill_color", color_spec,
+						     "outline_color", color_spec,
+						     NULL);
+		gnome_canvas_item_hide (mv->down[i]);
+	}
+
 	mv->old_current_index = -1;
 }
 
@@ -143,83 +172,6 @@ month_view_size_request (GtkWidget *widget, GtkRequisition *requisition)
 	requisition->height = 150;
 }
 
-/* Adjusts a single segment from a child.  Takes the dimensions of the day the segment is on and
- * resizes the segment's canvas item to the apporpriate size and position.
- */
-static void
-adjust_segment (MonthView *mv, struct child *child, struct segment *seg)
-{
-	GnomeMonthItem *mitem;
-	struct tm tm;
-	int day_index;
-	GnomeCanvasItem *item;
-	double day_width, day_height;
-	double x1, y1, x2, y2;
-	double y;
-	double slot_width;
-	time_t day_begin_time, day_end_time;
-	double start_factor, end_factor;
-
-	mitem = GNOME_MONTH_ITEM (mv->mitem);
-
-	/* Find out the dimensions of the day item for the segment */
-
-	tm = *localtime (&seg->start);
-	day_index = gnome_month_item_day2index (mitem, tm.tm_mday);
-	g_assert (day_index != -1);
-
-	item = gnome_month_item_num2child (mitem, day_index + GNOME_MONTH_ITEM_DAY_GROUP);
-	gnome_canvas_item_get_bounds (item, &x1, &y1, &x2, &y2);
-
-	/* Get the bottom coordinate of the day label */
-
-	item = gnome_month_item_num2child (mitem, day_index + GNOME_MONTH_ITEM_DAY_LABEL);
-	gnome_canvas_item_get_bounds (item, NULL, NULL, NULL, &y);
-
-	/* Calculate usable area */
-
-	y1 += y;
-	day_width = x2 - x1;
-	day_height = y2 - y1;
-
-	slot_width = day_width / mv->num_slots;
-
-	/* Set the coordinates of the segment's item */
-
-	day_begin_time = time_day_begin (seg->start);
-	day_end_time = time_day_end (seg->end);
-
-	start_factor = (double) (seg->start - day_begin_time) / (day_end_time - day_begin_time);
-	end_factor = (double) (seg->end - day_begin_time) / (day_end_time - day_begin_time);
-
-	gnome_canvas_item_set (seg->item,
-			       "x1", x1 + slot_width * child->slot_start,
-			       "y1", y1 + day_height * start_factor,
-			       "x2", x1 + slot_width * (child->slot_start + child->slots_used),
-			       "y2", y1 + day_height * end_factor,
-			       NULL);
-}
-
-/* Adjusts the child events of the month view to the appropriate size and position */
-static void
-adjust_children (MonthView *mv)
-{
-	GList *children;
-	struct child *child;
-	GList *segments;
-	struct segment *seg;
-
-	for (children = mv->children; children; children = children->next) {
-		child = children->data;
-
-		for (segments = child->segments; segments; segments = segments->next) {
-			seg = segments->data;
-
-			adjust_segment (mv, child, seg);
-		}
-	}
-}
-
 static void
 month_view_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
 {
@@ -256,202 +208,15 @@ month_view_size_allocate (GtkWidget *widget, GtkAllocation *allocation)
 			       "width", (double) (allocation->width - 1),
 			       "height", (double) (allocation->height - y - 1),
 			       NULL);
-
-	/* 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;
-	struct segment *seg;
-
-	/* Destroy the segments */
-
-	for (list = child->segments; list; list = list->next) {
-		seg = list->data;
-
-		gtk_object_destroy (GTK_OBJECT (seg->item));
-		g_free (seg);
-	}
-
-	g_list_free (child->segments);
-
-	/* Destroy the child */
-
-	g_free (child);
-}
-
-/* Creates the list of segments that are used to display a child.  Each child may have several
- * segments, because it may span several days in the month view.  This function only creates the
- * segment structures and the associated canvas items, but it does not set their final position in
- * the month view canvas -- that is done by the adjust_children() function.
- */
-static void
-child_create_segments (MonthView *mv, struct child *child)
-{
-	time_t t;
-	time_t month_begin, month_end;
-	time_t day_begin_time, day_end_time;
-	struct segment *seg;
-
-	/* Get the month's extents */
-
-	t = time_from_day (mv->year, mv->month, 1);
-	month_begin = time_month_begin (t);
-	month_end = time_month_end (t);
-
-	/* Get the first day of the event */
-
-	t = MAX (child->start, month_begin);
-	day_begin_time = time_day_begin (t);
-	day_end_time = time_day_end (day_begin_time);
-
-	/* Loop until the event ends or the month ends -- the segments list is created in reverse
-	 * order.
-	 */
-
-	do {
-		seg = g_new (struct segment, 1);
-
-		/* Clip the child to this day */
-
-		seg->start = MAX (child->start, day_begin_time);
-		seg->end = MIN (child->end, day_end_time);
-
-		seg->item = gnome_canvas_item_new (GNOME_CANVAS_GROUP (mv->mitem),
-						   gnome_canvas_rect_get_type (),
-						   "fill_color", color_spec_from_prop (COLOR_PROP_MARK_DAY_BG),
-						   "outline_color", "black",
-						   "width_pixels", 0,
-						   NULL);
-
-		child->segments = g_list_prepend (child->segments, seg);
-
-		/* Next day */
-
-		day_begin_time = time_add_day (day_begin_time, 1);
-		day_end_time = time_day_end (day_begin_time);
-	} while ((child->end > day_begin_time) && (day_begin_time < month_end));
-
-	/* Reverse the list to put it in increasing order */
-
-	child->segments = g_list_reverse (child->segments);
-}
-
-/* Comparison function used to create the sorted list of children.  Sorts first by increasing start
- * time and then by decreasing end time, so that "longer" events are first in the list.
- */
-static gint
-child_compare (gconstpointer a, gconstpointer b)
-{
-	const struct child *ca, *cb;
-	time_t diff;
-
-	ca = a;
-	cb = b;
-
-	diff = ca->start - cb->start;
-
-	if (diff == 0)
-		diff = cb->end - ca->end;
-
-	return (diff < 0) ? -1 : ((diff > 0) ? 1 : 0);
-}
-
-/* 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;
-	child->segments = NULL;
-
-	child_create_segments (mv, child);
-
-	/* Add it to the list of children */
-
-	mv->children = g_list_insert_sorted (mv->children, child, child_compare);
-
-	return TRUE; /* means "we are not yet finished" */
-}
-
-/* Time query function for the layout engine */
-static void
-child_query_func (GList *list, time_t *start, time_t *end)
-{
-	struct child *child;
-
-	child = list->data;
-
-	*start = child->start;
-	*end = child->end;
-}
-
-/* Uses the generic event layout engine to set the children's layout information */
-static void
-layout_children (MonthView *mv)
-{
-	GList *list;
-	struct child *child;
-	int *allocations;
-	int *slots;
-	int i;
-
-	layout_events (mv->children, child_query_func, &mv->num_slots, &allocations, &slots);
-
-	if (mv->num_slots == 0)
-		return;
-
-	for (list = mv->children, i = 0; list; list = list->next, i++) {
-		child = list->data;
-		child->slot_start = allocations[i];
-		child->slots_used = slots[i];
-	}
-
-	g_free (allocations);
-	g_free (slots);
 }
 
 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));
 
-	/* 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);
-	layout_children (mv);
-	adjust_children (mv);
+	/* FIXME */
 }
 
 /* Unmarks the old day that was marked as current and marks the current day if appropriate */
diff --git a/calendar/month-view.h b/calendar/month-view.h
index 300c8c5607..6e49c2f931 100644
--- a/calendar/month-view.h
+++ b/calendar/month-view.h
@@ -35,8 +35,9 @@ struct _MonthView {
 	int month;			/* The month we are displaying */
 	int old_current_index;		/* The index of the day marked as current, or -1 if none */
 
-	GList *children;		/* The list of children (events) we are carrying */
-	int num_slots;			/* The number of slots we need to do the child layout (layout.h) */
+	GnomeCanvasItem *up[42];	/* Arrows to go up in the days */
+	GnomeCanvasItem *down[42];	/* Arrows to go down in the days */
+	GnomeCanvasItem *text[42];	/* Text items for the events */
 
 	GnomeCanvasItem *title;		/* The title heading with the month/year */
 	GnomeCanvasItem *mitem;		/* The canvas month item used by this month view */