use new column enums (set_value_at): emit pre-change/cell change signals

2002-02-14  JP Rosevear  <jpr@ximian.com>

 	* gui/e-meeting-model.c: use new column enums
 	(set_value_at): emit pre-change/cell change signals
 	(destroy): destroy refresh_queue and refresh_data
 	(init): init new elements
 	(refresh_queue_add): if the attendee is being refreshed already,
 	possibly update the start/end times to look for and update the
 	callback info, otherwise add it to the queue
 	(refresh_queue_remove): remove a refreshing attende from the queue
 	(process_callbacks): make all the callbacks and remove the
 	attendee from the queue
 	(process_free_busy): process the callbacks immediately if parsing
 	fails or on successful completion of processing
 	(async_close): process free busy
	(cursor_cb): we're only looking for one at a time now
 	(refresh_busy_periods): idle callback to start processing the queue
 	(e_meeting_model_refresh_all_busy_periods): add every row to the queue
 	(e_meeting_model_refresh_busy_periods): add a single row to the queue

 	* gui/e-meeting-model.h: new protos, enum the columns

 	* gui/e-meeting-time-sel.c: use new compare time function
 	(e_meeting_time_selector_construct): listen for a cell changed
 	signal and use separate callbacks for rows_inserted and
 	rows_deleted
 	(e_meeting_time_selector_refresh_free_busy): util function to
 	refresh free busy info
 	(e_meeting_time_selector_on_update_free_busy): use above
 	(rows_inserted_cb): refresh free busy on the new rows
 	(cell_changed_cb): refresh free busy on the row when the address
 	changes
 	(rows_deleted_cb): redraw

 	* gui/e-meeting-utils.[hc]: a holding spot for a meeting time
 	comparison function

 	* gui/Makefile.am: compile new files

svn path=/trunk/; revision=15741

1 files changed, 52 insertions, 0 deletions

diff --git a/calendar/gui/e-meeting-utils.c b/calendar/gui/e-meeting-utils.c
new file mode 100644
index 0000000000..496bb8ebaa
--- /dev/null
+++ b/calendar/gui/e-meeting-utils.c
@@ -0,0 +1,52 @@
+/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
+/* itip-model.c
+ *
+ * Copyright (C) 2001  Ximian, Inc.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of version 2 of the GNU General Public
+ * License as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
+ * General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this program; if not, write to the
+ * Free Software Foundation, Inc., 59 Temple Place - Suite 330,
+ * Boston, MA 02111-1307, USA.
+ *
+ * Author: JP Rosevear
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include "e-meeting-utils.h"
+
+gint
+e_meeting_time_compare_times (EMeetingTime*time1,
+			      EMeetingTime*time2)
+{
+	gint day_comparison;
+
+	day_comparison = g_date_compare (&time1->date,
+					 &time2->date);
+	if (day_comparison != 0)
+		return day_comparison;
+
+	if (time1->hour < time2->hour)
+		return -1;
+	if (time1->hour > time2->hour)
+		return 1;
+
+	if (time1->minute < time2->minute)
+		return -1;
+	if (time1->minute > time2->minute)
+		return 1;
+
+	/* The start times are exactly the same. */
+	return 0;
+}