Move calendar preferences to the calendar module.

Continue replacing the use of calendar-config functions with GObject
property bindings to EShellSettings properties.

1 files changed, 905 insertions, 0 deletions

diff --git a/modules/calendar/e-calendar-preferences.c b/modules/calendar/e-calendar-preferences.c
new file mode 100644
index 0000000000..9db9f4538b
--- /dev/null
+++ b/modules/calendar/e-calendar-preferences.c
@@ -0,0 +1,905 @@
+/*
+ * 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>
+ *		Ettore Perazzoli <ettore@ximian.com>
+ *		David Trowbridge <trowbrds cs colorado edu>
+ *
+ * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
+ *
+ */
+
+#include "e-calendar-preferences.h"
+
+#include <config.h>
+#include <string.h>
+#include <glib/gi18n.h>
+
+#include "calendar/gui/e-cal-config.h"
+#include "calendar/gui/e-timezone-entry.h"
+#include "calendar/gui/calendar-config.h"
+#include "widgets/misc/e-dateedit.h"
+#include "e-util/e-util.h"
+#include "e-util/e-datetime-format.h"
+#include "e-util/e-dialog-widgets.h"
+#include "e-util/e-util-private.h"
+#include "shell/e-shell-utils.h"
+
+/* same is used for Birthdays & Anniversaries calendar */
+static const gint default_reminder_units_map[] = {
+	E_DURATION_MINUTES, E_DURATION_HOURS, E_DURATION_DAYS, -1
+};
+
+G_DEFINE_DYNAMIC_TYPE (
+	ECalendarPreferences,
+	e_calendar_preferences,
+	GTK_TYPE_VBOX)
+
+static gboolean
+transform_time_divisions_to_index (GBinding *binding,
+                                   const GValue *source_value,
+                                   GValue *target_value,
+                                   gpointer not_used)
+{
+	gboolean success = TRUE;
+
+	g_return_val_if_fail (G_IS_BINDING (binding), FALSE);
+
+	switch (g_value_get_int (source_value)) {
+		case 60:
+			g_value_set_int (target_value, 0);
+			break;
+		case 30:
+			g_value_set_int (target_value, 1);
+			break;
+		case 15:
+			g_value_set_int (target_value, 2);
+			break;
+		case 10:
+			g_value_set_int (target_value, 3);
+			break;
+		case 5:
+			g_value_set_int (target_value, 4);
+			break;
+		default:
+			success = FALSE;
+	}
+
+	return success;
+}
+
+static gboolean
+transform_index_to_time_divisions (GBinding *binding,
+                                   const GValue *source_value,
+                                   GValue *target_value,
+                                   gpointer not_used)
+{
+	gboolean success = TRUE;
+
+	switch (g_value_get_int (source_value)) {
+		case 0:
+			g_value_set_int (target_value, 60);
+			break;
+		case 1:
+			g_value_set_int (target_value, 30);
+			break;
+		case 2:
+			g_value_set_int (target_value, 15);
+			break;
+		case 3:
+			g_value_set_int (target_value, 10);
+			break;
+		case 4:
+			g_value_set_int (target_value, 5);
+			break;
+		default:
+			success = FALSE;
+	}
+
+	return success;
+}
+
+static void
+calendar_preferences_dispose (GObject *object)
+{
+	ECalendarPreferences *prefs = (ECalendarPreferences *) object;
+
+	if (prefs->builder != NULL) {
+		g_object_unref (prefs->builder);
+		prefs->builder = NULL;
+	}
+
+	if (prefs->shell_settings != NULL) {
+		g_object_unref (prefs->shell_settings);
+		prefs->shell_settings = NULL;
+	}
+
+	/* Chain up to parent's dispose() method. */
+	G_OBJECT_CLASS (e_calendar_preferences_parent_class)->dispose (object);
+}
+
+static void
+e_calendar_preferences_class_init (ECalendarPreferencesClass *class)
+{
+	GObjectClass *object_class;
+
+	object_class = G_OBJECT_CLASS (class);
+	object_class->dispose = calendar_preferences_dispose;
+}
+
+static void
+e_calendar_preferences_class_finalize (ECalendarPreferencesClass *class)
+{
+}
+
+static void
+e_calendar_preferences_init (ECalendarPreferences *preferences)
+{
+}
+
+static GtkWidget *
+calendar_preferences_get_config_widget (EConfig *ec,
+                                        EConfigItem *item,
+                                        GtkWidget *parent,
+                                        GtkWidget *old,
+                                        gpointer data)
+{
+	ECalendarPreferences *preferences = data;
+
+	return e_builder_get_widget (preferences->builder, item->label);
+}
+
+static void
+update_day_second_zone_caption (ECalendarPreferences *prefs)
+{
+	gchar *location;
+	const gchar *caption;
+	icaltimezone *zone;
+
+	g_return_if_fail (prefs != NULL);
+
+	/* Translators: "None" indicates no second time zone set for a day view */
+	caption = C_("cal-second-zone", "None");
+
+	location = calendar_config_get_day_second_zone ();
+	if (location && *location) {
+		zone = icaltimezone_get_builtin_timezone (location);
+		if (zone && icaltimezone_get_display_name (zone)) {
+			caption = icaltimezone_get_display_name (zone);
+		}
+	}
+	g_free (location);
+
+	gtk_button_set_label (GTK_BUTTON (prefs->day_second_zone), caption);
+}
+
+static void
+on_set_day_second_zone (GtkWidget *item, ECalendarPreferences *prefs)
+{
+	if (!gtk_check_menu_item_get_active (GTK_CHECK_MENU_ITEM (item)))
+		return;
+
+	calendar_config_set_day_second_zone (g_object_get_data (G_OBJECT (item), "timezone"));
+	update_day_second_zone_caption (prefs);
+}
+
+static void
+on_select_day_second_zone (GtkWidget *item, ECalendarPreferences *prefs)
+{
+	g_return_if_fail (prefs != NULL);
+
+	calendar_config_select_day_second_zone ();
+	update_day_second_zone_caption (prefs);
+}
+
+static void
+day_second_zone_clicked (GtkWidget *widget, ECalendarPreferences *prefs)
+{
+	GtkWidget *menu, *item;
+	GSList *group = NULL, *recent_zones, *s;
+	gchar *location;
+	icaltimezone *zone, *second_zone = NULL;
+
+	menu = gtk_menu_new ();
+
+	location = calendar_config_get_day_second_zone ();
+	if (location && *location)
+		second_zone = icaltimezone_get_builtin_timezone (location);
+	g_free (location);
+
+	group = NULL;
+	item = gtk_radio_menu_item_new_with_label (group, C_("cal-second-zone", "None"));
+	group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (item));
+	if (!second_zone)
+		gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item), TRUE);
+	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+	g_signal_connect (item, "toggled", G_CALLBACK (on_set_day_second_zone), prefs);
+
+	recent_zones = calendar_config_get_day_second_zones ();
+	for (s = recent_zones; s != NULL; s = s->next) {
+		zone = icaltimezone_get_builtin_timezone (s->data);
+		if (!zone)
+			continue;
+
+		item = gtk_radio_menu_item_new_with_label (group, icaltimezone_get_display_name (zone));
+		group = gtk_radio_menu_item_get_group (GTK_RADIO_MENU_ITEM (item));
+		/* both comes from builtin, thus no problem to compare pointers */
+		if (zone == second_zone)
+			gtk_check_menu_item_set_active (GTK_CHECK_MENU_ITEM (item), TRUE);
+		gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+		g_object_set_data_full (G_OBJECT (item), "timezone", g_strdup (s->data), g_free);
+		g_signal_connect (item, "toggled", G_CALLBACK (on_set_day_second_zone), prefs);
+	}
+	calendar_config_free_day_second_zones (recent_zones);
+
+	item = gtk_separator_menu_item_new ();
+	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+
+	item = gtk_menu_item_new_with_label (_("Select..."));
+	g_signal_connect (item, "activate", G_CALLBACK (on_select_day_second_zone), prefs);
+	gtk_menu_shell_append (GTK_MENU_SHELL (menu), item);
+
+	gtk_widget_show_all (menu);
+
+	gtk_menu_popup (GTK_MENU (menu), NULL, NULL, NULL, NULL,
+			0, gtk_get_current_event_time ());
+}
+
+static void
+start_of_day_changed (GtkWidget *widget, ECalendarPreferences *prefs)
+{
+	gint start_hour, start_minute, end_hour, end_minute;
+	EDateEdit *start, *end;
+
+	start = E_DATE_EDIT (prefs->start_of_day);
+	end = E_DATE_EDIT (prefs->end_of_day);
+
+	e_date_edit_get_time_of_day (start, &start_hour, &start_minute);
+	e_date_edit_get_time_of_day (end, &end_hour, &end_minute);
+
+	if ((start_hour > end_hour) || (start_hour == end_hour && start_minute > end_minute)) {
+		if (start_hour < 23)
+			e_date_edit_set_time_of_day (end, start_hour + 1, start_minute);
+		else
+			e_date_edit_set_time_of_day (end, 23, 59);
+
+		return;
+	}
+
+	e_shell_settings_set_int (
+		prefs->shell_settings,
+		"cal-work-day-start-hour", start_hour);
+	e_shell_settings_set_int (
+		prefs->shell_settings,
+		"cal-work-day-start-minute", start_minute);
+}
+
+static void
+end_of_day_changed (GtkWidget *widget, ECalendarPreferences *prefs)
+{
+	gint start_hour, start_minute, end_hour, end_minute;
+	EDateEdit *start, *end;
+
+	start = E_DATE_EDIT (prefs->start_of_day);
+	end = E_DATE_EDIT (prefs->end_of_day);
+
+	e_date_edit_get_time_of_day (start, &start_hour, &start_minute);
+	e_date_edit_get_time_of_day (end, &end_hour, &end_minute);
+
+	if ((end_hour < start_hour) || (end_hour == start_hour && end_minute < start_minute)) {
+		if (end_hour < 1)
+			e_date_edit_set_time_of_day (start, 0, 0);
+		else
+			e_date_edit_set_time_of_day (start, end_hour - 1, end_minute);
+
+		return;
+	}
+
+	e_shell_settings_set_int (
+		prefs->shell_settings,
+		"cal-work-day-end-hour", end_hour);
+	e_shell_settings_set_int (
+		prefs->shell_settings,
+		"cal-work-day-end-minute", end_minute);
+}
+
+static void
+notify_with_tray_toggled (GtkToggleButton *toggle, ECalendarPreferences *prefs)
+{
+	GConfClient *gconf;
+
+	g_return_if_fail (toggle != NULL);
+
+	gconf = gconf_client_get_default ();
+	gconf_client_set_bool (gconf, "/apps/evolution/calendar/notify/notify_with_tray", gtk_toggle_button_get_active (toggle), NULL);
+	g_object_unref (gconf);
+}
+
+static void
+alarms_selection_changed (ESourceSelector *selector, ECalendarPreferences *prefs)
+{
+	ESourceList *source_list = prefs->alarms_list;
+	GSList *selection;
+	GSList *l;
+	GSList *groups;
+	ESource *source;
+	const gchar *alarm;
+
+	/* first we clear all the alarm flags from all sources */
+	for (groups = e_source_list_peek_groups (source_list); groups; groups = groups->next) {
+		ESourceGroup *group = E_SOURCE_GROUP (groups->data);
+		GSList *sources;
+		for (sources = e_source_group_peek_sources (group); sources; sources = sources->next) {
+			source = E_SOURCE (sources->data);
+
+			alarm = e_source_get_property (source, "alarm");
+			if (alarm && !g_ascii_strcasecmp (alarm, "never"))
+				continue;
+
+			e_source_set_property (source, "alarm", "false");
+		}
+	}
+
+	/* then we loop over the selector's selection, setting the
+	   property on those sources */
+	selection = e_source_selector_get_selection (selector);
+	for (l = selection; l; l = l->next) {
+		source = E_SOURCE (l->data);
+
+		alarm = (gchar *)e_source_get_property (source, "alarm");
+		if (alarm && !g_ascii_strcasecmp (alarm, "never"))
+			continue;
+
+		e_source_set_property (E_SOURCE (l->data), "alarm", "true");
+	}
+	e_source_selector_free_selection (selection);
+
+	/* FIXME show an error if this fails? */
+	e_source_list_sync (source_list, NULL);
+}
+
+static void
+update_system_tz_widgets (EShellSettings *shell_settings,
+                          GParamSpec *pspec,
+                          ECalendarPreferences *prefs)
+{
+	GtkWidget *widget;
+	icaltimezone *zone;
+	const gchar *display_name;
+	gchar *text;
+
+	widget = e_builder_get_widget (prefs->builder, "system-tz-label");
+	g_return_if_fail (GTK_IS_LABEL (widget));
+
+	zone = e_cal_util_get_system_timezone ();
+	if (zone != NULL)
+		display_name = gettext (icaltimezone_get_display_name (zone));
+	else
+		display_name = "UTC";
+
+	text = g_strdup_printf ("(%s)", display_name);
+	gtk_label_set_text (GTK_LABEL (widget), text);
+	g_free (text);
+}
+
+static void
+setup_changes (ECalendarPreferences *prefs)
+{
+	g_signal_connect (G_OBJECT (prefs->day_second_zone), "clicked", G_CALLBACK (day_second_zone_clicked), prefs);
+
+	g_signal_connect (G_OBJECT (prefs->start_of_day), "changed", G_CALLBACK (start_of_day_changed), prefs);
+	g_signal_connect (G_OBJECT (prefs->end_of_day), "changed", G_CALLBACK (end_of_day_changed), prefs);
+
+	g_signal_connect (G_OBJECT (prefs->notify_with_tray), "toggled", G_CALLBACK (notify_with_tray_toggled), prefs);
+	g_signal_connect (G_OBJECT (prefs->alarm_list_widget), "selection_changed", G_CALLBACK (alarms_selection_changed), prefs);
+}
+
+static void
+initialize_selection (ESourceSelector *selector, ESourceList *source_list)
+{
+	GSList *groups;
+
+	for (groups = e_source_list_peek_groups (source_list); groups; groups = groups->next) {
+		ESourceGroup *group = E_SOURCE_GROUP (groups->data);
+		GSList *sources;
+		for (sources = e_source_group_peek_sources (group); sources; sources = sources->next) {
+			ESource *source = E_SOURCE (sources->data);
+			const gchar *completion = e_source_get_property (source, "alarm");
+			if (!completion  || !g_ascii_strcasecmp (completion, "true")) {
+				if (!completion)
+					e_source_set_property (E_SOURCE (source), "alarm", "true");
+				e_source_selector_select_source (selector, source);
+			}
+		}
+	}
+}
+
+static void
+show_alarms_config (ECalendarPreferences *prefs)
+{
+	GConfClient *gconf;
+
+	if (e_cal_get_sources (&prefs->alarms_list, E_CAL_SOURCE_TYPE_EVENT, NULL)) {
+		prefs->alarm_list_widget = e_source_selector_new (prefs->alarms_list);
+		atk_object_set_name (gtk_widget_get_accessible (prefs->alarm_list_widget), _("Selected Calendars for Alarms"));
+		gtk_container_add (GTK_CONTAINER (prefs->scrolled_window), prefs->alarm_list_widget);
+		gtk_widget_show (prefs->alarm_list_widget);
+		initialize_selection (E_SOURCE_SELECTOR (prefs->alarm_list_widget), prefs->alarms_list);
+	}
+
+	gconf = gconf_client_get_default ();
+	gtk_toggle_button_set_active (GTK_TOGGLE_BUTTON (prefs->notify_with_tray), gconf_client_get_bool (gconf, "/apps/evolution/calendar/notify/notify_with_tray", NULL));
+	g_object_unref (gconf);
+}
+
+/* Shows the current config settings in the dialog. */
+static void
+show_config (ECalendarPreferences *prefs)
+{
+	EShellSettings *shell_settings;
+
+	shell_settings = prefs->shell_settings;
+
+	/* Day's second zone */
+	update_day_second_zone_caption (prefs);
+
+	/* Start of Day. */
+	e_date_edit_set_time_of_day (
+		E_DATE_EDIT (prefs->start_of_day),
+		e_shell_settings_get_int (
+			shell_settings, "cal-work-day-start-hour"),
+		e_shell_settings_get_int (
+			shell_settings, "cal-work-day-start-minute"));
+
+	/* End of Day. */
+	e_date_edit_set_time_of_day (
+		E_DATE_EDIT (prefs->end_of_day),
+		e_shell_settings_get_int (
+			shell_settings, "cal-work-day-end-hour"),
+		e_shell_settings_get_int (
+			shell_settings, "cal-work-day-end-minute"));
+
+	/* Alarms list */
+	show_alarms_config (prefs);
+}
+
+/* plugin meta-data */
+static ECalConfigItem eccp_items[] = {
+	{ E_CONFIG_BOOK,          (gchar *) "",                             (gchar *) "toplevel-notebook", calendar_preferences_get_config_widget },
+	{ E_CONFIG_PAGE,          (gchar *) "00.general",                   (gchar *) "general",           calendar_preferences_get_config_widget },
+	{ E_CONFIG_SECTION_TABLE, (gchar *) "00.general/00.time",           (gchar *) "time",              calendar_preferences_get_config_widget },
+	{ E_CONFIG_SECTION_TABLE, (gchar *) "00.general/10.workWeek",       (gchar *) "workWeek",          calendar_preferences_get_config_widget },
+	{ E_CONFIG_SECTION,       (gchar *) "00.general/20.alerts",         (gchar *) "alerts",            calendar_preferences_get_config_widget },
+	{ E_CONFIG_PAGE,          (gchar *) "10.display",                   (gchar *) "display",           calendar_preferences_get_config_widget },
+	{ E_CONFIG_SECTION,       (gchar *) "10.display/00.general",        (gchar *) "displayGeneral",    calendar_preferences_get_config_widget },
+	{ E_CONFIG_SECTION,       (gchar *) "10.display/10.taskList",       (gchar *) "taskList",          calendar_preferences_get_config_widget },
+	{ E_CONFIG_PAGE,          (gchar *) "15.alarms",                    (gchar *) "alarms",            calendar_preferences_get_config_widget },
+	{ E_CONFIG_PAGE,          (gchar *) "20.freeBusy",                  (gchar *) "freebusy",          calendar_preferences_get_config_widget },
+	{ E_CONFIG_SECTION,       (gchar *) "20.freeBusy/00.defaultServer", (gchar *) "default-freebusy-vbox",   calendar_preferences_get_config_widget },
+};
+
+static void
+eccp_free (EConfig *ec, GSList *items, gpointer data)
+{
+	g_slist_free (items);
+}
+
+static void
+calendar_preferences_construct (ECalendarPreferences *prefs,
+                                EShell *shell)
+{
+	ECalConfig *ec;
+	ECalConfigTargetPrefs *target;
+	EShellSettings *shell_settings;
+	gboolean locale_supports_12_hour_format;
+	gint i;
+	GtkWidget *toplevel;
+	GtkWidget *widget;
+	GtkWidget *table;
+	GSList *l;
+
+	shell_settings = prefs->shell_settings;
+
+	locale_supports_12_hour_format =
+		calendar_config_locale_supports_12_hour_format ();
+
+	/* Force 24 hour format for locales which don't support 12 hour format */
+	if (!locale_supports_12_hour_format
+	    && !e_shell_settings_get_boolean (shell_settings, "cal-use-24-hour-format"))
+		e_shell_settings_set_boolean (shell_settings, "cal-use-24-hour-format", TRUE);
+
+	/* Make sure our custom widget classes are registered with
+	 * GType before we load the GtkBuilder definition file. */
+	E_TYPE_DATE_EDIT;
+	E_TYPE_TIMEZONE_ENTRY;
+
+	prefs->builder = gtk_builder_new ();
+	e_load_ui_builder_definition (prefs->builder, "e-calendar-preferences.ui");
+
+	/** @HookPoint-ECalConfig: Calendar Preferences Page
+	 * @Id: org.gnome.evolution.calendar.prefs
+	 * @Type: E_CONFIG_BOOK
+	 * @Class: org.gnome.evolution.calendar.config:1.0
+	 * @Target: ECalConfigTargetPrefs
+	 *
+	 * The mail calendar preferences page
+	 */
+	ec = e_cal_config_new (E_CONFIG_BOOK, "org.gnome.evolution.calendar.prefs");
+	l = NULL;
+	for (i = 0; i < G_N_ELEMENTS (eccp_items); i++)
+		l = g_slist_prepend (l, &eccp_items[i]);
+	e_config_add_items ((EConfig *) ec, l, NULL, NULL, eccp_free, prefs);
+
+	widget = e_builder_get_widget (prefs->builder, "use-system-tz-check");
+	g_object_bind_property (
+		shell_settings, "cal-use-system-timezone",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+	g_signal_connect (
+		shell_settings, "notify::cal-use-system-timezone",
+		G_CALLBACK (update_system_tz_widgets), prefs);
+	g_object_notify (G_OBJECT (shell_settings), "cal-use-system-timezone");
+
+	widget = e_builder_get_widget (prefs->builder, "timezone");
+	g_object_bind_property (
+		shell_settings, "cal-timezone",
+		widget, "timezone",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+	g_object_bind_property (
+		shell_settings, "cal-use-system-timezone",
+		widget, "sensitive",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE |
+		G_BINDING_INVERT_BOOLEAN);
+
+	/* General tab */
+	prefs->day_second_zone = e_builder_get_widget (prefs->builder, "day_second_zone");
+
+	widget = e_builder_get_widget (prefs->builder, "sun_button");
+	g_object_bind_property (
+		shell_settings, "cal-working-days-sunday",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "mon_button");
+	g_object_bind_property (
+		shell_settings, "cal-working-days-monday",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "tue_button");
+	g_object_bind_property (
+		shell_settings, "cal-working-days-tuesday",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "wed_button");
+	g_object_bind_property (
+		shell_settings, "cal-working-days-wednesday",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "thu_button");
+	g_object_bind_property (
+		shell_settings, "cal-working-days-thursday",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "fri_button");
+	g_object_bind_property (
+		shell_settings, "cal-working-days-friday",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "sat_button");
+	g_object_bind_property (
+		shell_settings, "cal-working-days-saturday",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "week_start_day");
+	g_object_bind_property (
+		shell_settings, "cal-week-start-day",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "start_of_day");
+	prefs->start_of_day = widget;  /* XXX delete this */
+	if (locale_supports_12_hour_format)
+		g_object_bind_property (
+			shell_settings, "cal-use-24-hour-format",
+			widget, "use-24-hour-format",
+			G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "end_of_day");
+	prefs->end_of_day = widget;  /* XXX delete this */
+	if (locale_supports_12_hour_format)
+		g_object_bind_property (
+			shell_settings, "cal-use-24-hour-format",
+			widget, "use-24-hour-format",
+			G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "use_12_hour");
+	gtk_widget_set_sensitive (widget, locale_supports_12_hour_format);
+	g_object_bind_property (
+		shell_settings, "cal-use-24-hour-format",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE |
+		G_BINDING_INVERT_BOOLEAN);
+
+	widget = e_builder_get_widget (prefs->builder, "use_24_hour");
+	gtk_widget_set_sensitive (widget, locale_supports_12_hour_format);
+	g_object_bind_property (
+		shell_settings, "cal-use-24-hour-format",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "confirm_delete");
+	g_object_bind_property (
+		shell_settings, "cal-confirm-delete",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "default_reminder");
+	g_object_bind_property (
+		shell_settings, "cal-use-default-reminder",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "default_reminder_interval");
+	g_object_bind_property (
+		shell_settings, "cal-default-reminder-interval",
+		widget, "value",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+	g_object_bind_property (
+		shell_settings, "cal-use-default-reminder",
+		widget, "sensitive",
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "default_reminder_units");
+	g_object_bind_property (
+		shell_settings, "cal-default-reminder-units",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+	g_object_bind_property (
+		shell_settings, "cal-use-default-reminder",
+		widget, "sensitive",
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "ba_reminder");
+	g_object_bind_property (
+		shell_settings, "cal-use-ba-reminder",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "ba_reminder_interval");
+	g_object_bind_property (
+		shell_settings, "cal-ba-reminder-interval",
+		widget, "value",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+	g_object_bind_property (
+		shell_settings, "cal-use-ba-reminder",
+		widget, "sensitive",
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "ba_reminder_units");
+	g_object_bind_property (
+		shell_settings, "cal-ba-reminder-units",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+	g_object_bind_property (
+		shell_settings, "cal-use-ba-reminder",
+		widget, "sensitive",
+		G_BINDING_SYNC_CREATE);
+
+	/* Display tab */
+	widget = e_builder_get_widget (prefs->builder, "time_divisions");
+	g_object_bind_property_full (
+		shell_settings, "cal-time-divisions",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE,
+		transform_time_divisions_to_index,
+		transform_index_to_time_divisions,
+		NULL, (GDestroyNotify) NULL);
+
+	widget = e_builder_get_widget (prefs->builder, "show_end_times");
+	g_object_bind_property (
+		shell_settings, "cal-show-event-end-times",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "compress_weekend");
+	g_object_bind_property (
+		shell_settings, "cal-compress-weekend",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "show_week_numbers");
+	g_object_bind_property (
+		shell_settings, "cal-show-week-numbers",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "recur_events_italic");
+	g_object_bind_property (
+		shell_settings, "cal-recur-events-italic",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "month_scroll_by_week");
+	g_object_bind_property (
+		shell_settings, "cal-month-scroll-by-week",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "tasks_due_today_color");
+	g_object_bind_property_full (
+		shell_settings, "cal-tasks-color-due-today",
+		widget, "color",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE,
+		e_binding_transform_string_to_color,
+		e_binding_transform_color_to_string,
+		NULL, (GDestroyNotify) NULL);
+
+	widget = e_builder_get_widget (prefs->builder, "tasks_overdue_color");
+	g_object_bind_property_full (
+		shell_settings, "cal-tasks-color-overdue",
+		widget, "color",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE,
+		e_binding_transform_string_to_color,
+		e_binding_transform_color_to_string,
+		(GDestroyNotify) NULL, NULL);
+
+	widget = e_builder_get_widget (prefs->builder, "tasks_hide_completed");
+	g_object_bind_property (
+		shell_settings, "cal-hide-completed-tasks",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "tasks_hide_completed_interval");
+	g_object_bind_property (
+		shell_settings, "cal-hide-completed-tasks-value",
+		widget, "value",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+	g_object_bind_property (
+		shell_settings, "cal-hide-completed-tasks",
+		widget, "sensitive",
+		G_BINDING_SYNC_CREATE);
+
+	widget = e_builder_get_widget (prefs->builder, "tasks_hide_completed_units");
+	g_object_bind_property (
+		shell_settings, "cal-hide-completed-tasks-units",
+		widget, "active",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+	g_object_bind_property (
+		shell_settings, "cal-hide-completed-tasks",
+		widget, "sensitive",
+		G_BINDING_SYNC_CREATE);
+
+	/* Alarms tab */
+	prefs->notify_with_tray = e_builder_get_widget (prefs->builder, "notify_with_tray");
+	prefs->scrolled_window = e_builder_get_widget (prefs->builder, "calendar-source-scrolled-window");
+
+	/* Free/Busy tab */
+	widget = e_builder_get_widget (prefs->builder, "template_url");
+	g_object_bind_property (
+		shell_settings, "cal-free-busy-template",
+		widget, "text",
+		G_BINDING_BIDIRECTIONAL |
+		G_BINDING_SYNC_CREATE);
+
+	/* date/time format */
+	table = e_builder_get_widget (prefs->builder, "datetime_format_table");
+	e_datetime_format_add_setup_widget (table, 0, "calendar", "table",  DTFormatKindDateTime, _("Ti_me and date:"));
+	e_datetime_format_add_setup_widget (table, 1, "calendar", "table",  DTFormatKindDate, _("_Date only:"));
+
+	/* Hide senseless preferences when running in Express mode */
+	e_shell_hide_widgets_for_express_mode (shell, prefs->builder,
+					       "label_second_zone",
+					       "hbox_second_zone",
+					       "timezone",
+					       "timezone_label",
+					       "hbox_use_system_timezone",
+					       "hbox_time_divisions",
+					       "show_end_times",
+					       "month_scroll_by_week",
+					       NULL);
+
+	/* HACK: GTK+ 2.18 and 2.20 has a GtkTable which includes
+	 *       row/column spacing even for empty rows/columns.
+	 *       When Evo runs in Express mode, we hide all the rows in
+	 *       the Time section of the calendar's General preferences
+	 *       page.  However, due to that behavior in GTK+, we get a
+	 *       lot of extra spacing in that section.  Since we know that
+	 *       in Express mode we only leave a single row visible, we'll
+	 *       make the table's row spacing equal to 0 in that case. */
+	if (e_shell_get_express_mode (shell)) {
+		widget = e_builder_get_widget (prefs->builder, "time");
+		gtk_table_set_row_spacings (GTK_TABLE (widget), 0);
+	}
+
+	/* Hook up and add the toplevel widget */
+
+	target = e_cal_config_target_new_prefs (ec);
+	e_config_set_target ((EConfig *)ec, (EConfigTarget *) target);
+	toplevel = e_config_create_widget ((EConfig *)ec);
+	gtk_container_add (GTK_CONTAINER (prefs), toplevel);
+
+	show_config (prefs);
+	/* FIXME: weakref? */
+	setup_changes (prefs);
+}
+
+void
+e_calendar_preferences_type_register (GTypeModule *type_module)
+{
+	/* XXX G_DEFINE_DYNAMIC_TYPE declares a static type registration
+	 *     function, so we have to wrap it with a public function in
+	 *     order to register types from a separate compilation unit. */
+	e_calendar_preferences_register_type (type_module);
+}
+
+GtkWidget *
+e_calendar_preferences_new (EPreferencesWindow *window)
+{
+	EShell *shell;
+	EShellSettings *shell_settings;
+	ECalendarPreferences *preferences;
+
+	shell = e_preferences_window_get_shell (window);
+	shell_settings = e_shell_get_shell_settings (shell);
+
+	g_return_val_if_fail (E_IS_SHELL (shell), NULL);
+
+	preferences = g_object_new (E_TYPE_CALENDAR_PREFERENCES, NULL);
+
+	preferences->shell_settings = g_object_ref (shell_settings);
+
+	/* FIXME Kill this function. */
+	calendar_preferences_construct (preferences, shell);
+
+	return GTK_WIDGET (preferences);
+}