Consolidate base utility libraries into libeutil.

Evolution consists of entirely too many small utility libraries, which
increases linking and loading time, places a burden on higher layers of
the application (e.g. modules) which has to remember to link to all the
small in-tree utility libraries, and makes it difficult to generate API
documentation for these utility libraries in one Gtk-Doc module.

Merge the following utility libraries under the umbrella of libeutil,
and enforce a single-include policy on libeutil so we can reorganize
the files as desired without disrupting its pseudo-public API.

   libemail-utils/libemail-utils.la
   libevolution-utils/libevolution-utils.la
   filter/libfilter.la
   widgets/e-timezone-dialog/libetimezonedialog.la
   widgets/menus/libmenus.la
   widgets/misc/libemiscwidgets.la
   widgets/table/libetable.la
   widgets/text/libetext.la

This also merges libedataserverui from the Evolution-Data-Server module,
since Evolution is its only consumer nowadays, and I'd like to make some
improvements to those APIs without concern for backward-compatibility.

And finally, start a Gtk-Doc module for libeutil.  It's going to be a
project just getting all the symbols _listed_ much less _documented_.
But the skeletal structure is in place and I'm off to a good start.

1 files changed, 145 insertions, 0 deletions

diff --git a/e-util/test-calendar.c b/e-util/test-calendar.c
new file mode 100644
index 0000000000..718c80e639
--- /dev/null
+++ b/e-util/test-calendar.c
@@ -0,0 +1,145 @@
+/*
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU Lesser General Public
+ * License as published by the Free Software Foundation; either
+ * version 2 of the License, or (at your option) version 3.
+ *
+ * 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
+ * Lesser General Public License for more details.
+ *
+ * You should have received a copy of the GNU Lesser General Public
+ * License along with the program; if not, see <http://www.gnu.org/licenses/>
+ *
+ *
+ * Authors:
+ *		Damon Chaplin <damon@ximian.com>
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+/*
+ * test-calendar - tests the ECalendar widget.
+ */
+
+#ifdef HAVE_CONFIG_H
+#include <config.h>
+#endif
+
+#include <gtk/gtk.h>
+#include <e-util/e-util.h>
+
+/* Drag and Drop stuff. */
+enum {
+	TARGET_SHORTCUT
+};
+
+static GtkTargetEntry target_table[] = {
+	{ (gchar *) "E-SHORTCUT", 0, TARGET_SHORTCUT }
+};
+
+static void on_date_range_changed	(ECalendarItem *calitem);
+static void on_selection_changed	(ECalendarItem *calitem);
+
+static void
+delete_event_cb (GtkWidget *widget,
+                 GdkEventAny *event,
+                 gpointer data)
+{
+	gtk_main_quit ();
+}
+
+gint
+main (gint argc,
+      gchar **argv)
+{
+	GtkWidget *window;
+	GtkWidget *cal;
+	GtkWidget *vbox;
+	ECalendarItem *calitem;
+
+	gtk_init (&argc, &argv);
+
+	window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
+	gtk_window_set_title (GTK_WINDOW (window), "ECalendar Test");
+	gtk_window_set_default_size (GTK_WINDOW (window), 400, 400);
+	gtk_window_set_resizable (GTK_WINDOW (window), TRUE);
+	gtk_container_set_border_width (GTK_CONTAINER (window), 8);
+
+	g_signal_connect (
+		window, "delete_event",
+		G_CALLBACK (delete_event_cb), NULL);
+
+	cal = e_calendar_new ();
+	e_calendar_set_minimum_size (E_CALENDAR (cal), 1, 1);
+	calitem = E_CALENDAR (cal)->calitem;
+	gtk_widget_show (cal);
+
+	g_signal_connect (
+		calitem, "date_range_changed",
+		G_CALLBACK (on_date_range_changed), NULL);
+	g_signal_connect (
+		calitem, "selection_changed",
+		G_CALLBACK (on_selection_changed), NULL);
+
+	gtk_drag_dest_set (
+		cal,
+		GTK_DEST_DEFAULT_ALL,
+		target_table, G_N_ELEMENTS (target_table),
+		GDK_ACTION_COPY | GDK_ACTION_MOVE);
+
+	vbox = gtk_vbox_new (FALSE, 0);
+	gtk_box_pack_start (GTK_BOX (vbox), cal, TRUE, TRUE, 0);
+	gtk_widget_show (vbox);
+
+	gtk_container_add (GTK_CONTAINER (window), vbox);
+	gtk_widget_show (window);
+
+	gtk_main ();
+
+	return 0;
+}
+
+static void
+on_date_range_changed (ECalendarItem *calitem)
+{
+	gint start_year, start_month, start_day;
+	gint end_year, end_month, end_day;
+
+	e_calendar_item_get_date_range (
+		calitem,
+		&start_year, &start_month, &start_day,
+		&end_year, &end_month, &end_day);
+
+	g_print (
+		"Date range changed (D/M/Y): %i/%i/%i - %i/%i/%i\n",
+		start_day, start_month + 1, start_year,
+		end_day, end_month + 1, end_year);
+
+	/* These days should windowear bold. Remember month is 0 to 11. */
+	e_calendar_item_mark_day (
+		calitem, 2000, 7, 26, /* 26th Aug 2000. */
+		E_CALENDAR_ITEM_MARK_BOLD, FALSE);
+	e_calendar_item_mark_day (
+		calitem, 2000, 8, 13, /* 13th Sep 2000. */
+		E_CALENDAR_ITEM_MARK_BOLD, FALSE);
+}
+
+static void
+on_selection_changed (ECalendarItem *calitem)
+{
+	GDate start_date, end_date;
+
+	e_calendar_item_get_selection (calitem, &start_date, &end_date);
+
+	g_print (
+		"Selection changed (D/M/Y): %i/%i/%i - %i/%i/%i\n",
+		g_date_get_day (&start_date),
+		g_date_get_month (&start_date),
+		g_date_get_year (&start_date),
+		g_date_get_day (&end_date),
+		g_date_get_month (&end_date),
+		g_date_get_year (&end_date));
+}