This commit was manufactured by cvs2svn to create tag 'GNOME_VFS_1_'.GNOME_VFS_1_

svn path=/tags/GNOME_VFS_1_/; revision=16057

1 files changed, 0 insertions, 717 deletions

diff --git a/widgets/e-timezone-dialog/e-timezone-dialog.c b/widgets/e-timezone-dialog/e-timezone-dialog.c
deleted file mode 100644
index 293f2a0680..0000000000
--- a/widgets/e-timezone-dialog/e-timezone-dialog.c
+++ /dev/null
@@ -1,717 +0,0 @@
-/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
-/* Evolution calendar - Timezone selector dialog
- *
- * Copyright (C) 2001 Ximian, Inc.
- *
- * Authors: Damon Chaplin <damon@ximian.com>
- *
- * 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.
- */
-
-#include <config.h>
-#include <gtk/gtksignal.h>
-#include <gtk/gtkcombo.h>
-#include <gtk/gtkentry.h>
-#include <gtk/gtklabel.h>
-#include <gnome.h>
-#include <glade/glade.h>
-#include <widgets/misc/e-map.h>
-#include "e-timezone-dialog.h"
-
-#define E_TIMEZONE_DIALOG_MAP_POINT_NORMAL_RGBA 0xc070a0ff
-#define E_TIMEZONE_DIALOG_MAP_POINT_HOVER_RGBA 0xffff60ff
-#define E_TIMEZONE_DIALOG_MAP_POINT_SELECTED_1_RGBA 0xff60e0ff
-#define E_TIMEZONE_DIALOG_MAP_POINT_SELECTED_2_RGBA 0x000000ff
-
-struct _ETimezoneDialogPrivate {
-	/* The TZID of the timezone. May be NULL for a 'local time' (i.e. when
-	   the displayed name is "") or for builtin timezones which we haven't
-	   loaded yet. */
-	char *tzid;
-
-	/* Glade XML data */
-	GladeXML *xml;
-
-	EMapPoint *point_selected;
-	EMapPoint *point_hover;
-
-	EMap *map;
-
-	/* The timeout used to flash the nearest point. */
-	guint timeout_id;
-
-	/* Widgets from the Glade file */
-	GtkWidget *app;
-	GtkWidget *table;
-	GtkWidget *map_window;
-	GtkWidget *timezone_preview;
-	GtkWidget *timezone_combo;
-};
-
-
-static void e_timezone_dialog_class_init	(ETimezoneDialogClass *class);
-static void e_timezone_dialog_init		(ETimezoneDialog      *etd);
-static void e_timezone_dialog_destroy		(GtkObject	*object);
-
-static gboolean get_widgets			(ETimezoneDialog *etd);
-static gboolean on_map_timeout			(gpointer	 data);
-static gboolean on_map_motion			(GtkWidget	*widget,
-						 GdkEventMotion *event,
-						 gpointer	 data);
-static gboolean on_map_leave			(GtkWidget	*widget,
-						 GdkEventCrossing *event,
-						 gpointer	 data);
-static gboolean on_map_visibility_changed	(GtkWidget	*w,
-						 GdkEventVisibility *event,
-						 gpointer	 data);
-static gboolean on_map_button_pressed		(GtkWidget	*w,
-						 GdkEventButton *event,
-						 gpointer	 data);
-
-static char*	get_zone_from_point		(ETimezoneDialog *etd,
-						 EMapPoint	*point);
-static void	find_selected_point		(ETimezoneDialog *etd);
-static void	on_combo_changed		(GtkEditable	*entry,
-						 ETimezoneDialog *etd);
-
-
-static GtkObjectClass *parent_class;
-
-
-GtkType
-e_timezone_dialog_get_type (void)
-{
-	static GtkType e_timezone_dialog_type = 0;
-
-	if (!e_timezone_dialog_type) {
-		static const GtkTypeInfo e_timezone_dialog_info = {
-			"ETimezoneDialog",
-			sizeof (ETimezoneDialog),
-			sizeof (ETimezoneDialogClass),
-			(GtkClassInitFunc) e_timezone_dialog_class_init,
-			(GtkObjectInitFunc) e_timezone_dialog_init,
-			NULL, /* reserved_1 */
-			NULL, /* reserved_2 */
-			(GtkClassInitFunc) NULL
-		};
-
-		e_timezone_dialog_type = gtk_type_unique (GTK_TYPE_OBJECT,
-							  &e_timezone_dialog_info);
-	}
-
-	return e_timezone_dialog_type;
-}
-
-/* Class initialization function for the event editor */
-static void
-e_timezone_dialog_class_init (ETimezoneDialogClass *class)
-{
-	GtkObjectClass *object_class;
-
-	object_class = (GtkObjectClass *) class;
-
-	parent_class = gtk_type_class (GTK_TYPE_OBJECT);
-
-	object_class->destroy = e_timezone_dialog_destroy;
-}
-
-/* Object initialization function for the event editor */
-static void
-e_timezone_dialog_init (ETimezoneDialog *etd)
-{
-	ETimezoneDialogPrivate *priv;
-
-	priv = g_new0 (ETimezoneDialogPrivate, 1);
-	etd->priv = priv;
-
-	priv->tzid = NULL;
-	priv->point_selected = NULL;
-	priv->point_hover = NULL;
-	priv->timeout_id = 0;
-}
-
-/* Destroy handler for the event editor */
-static void
-e_timezone_dialog_destroy (GtkObject *object)
-{
-	ETimezoneDialog *etd;
-	ETimezoneDialogPrivate *priv;
-	GtkWidget *dialog;
-
-	g_return_if_fail (object != NULL);
-	g_return_if_fail (E_IS_TIMEZONE_DIALOG (object));
-
-	etd = E_TIMEZONE_DIALOG (object);
-	priv = etd->priv;
-
-	/* Destroy the actual dialog. */
-	dialog = e_timezone_dialog_get_toplevel (etd);
-	gtk_widget_destroy (dialog);
-
-	g_free (priv->tzid);
-	priv->tzid = NULL;
-
-	if (priv->timeout_id) {
-		g_source_remove (priv->timeout_id);
-		priv->timeout_id = 0;
-	}
-
-	if (priv->xml) {
-		gtk_object_unref (GTK_OBJECT (priv->xml));
-		priv->xml = NULL;
-	}
-
-	g_free (priv);
-	etd->priv = NULL;
-
-	if (GTK_OBJECT_CLASS (parent_class)->destroy)
-		(* GTK_OBJECT_CLASS (parent_class)->destroy) (object);
-}
-
-
-static void
-e_timezone_dialog_add_timezones (ETimezoneDialog *etd)
-{
-	ETimezoneDialogPrivate *priv;
-	icalarray *zones;
-	GtkWidget *listitem;
-	GtkCombo *combo;
-	int i;
-
-	priv = etd->priv;
-
-	combo = GTK_COMBO (priv->timezone_combo);
-
-	/* Clear any existing items in the combo. */
-	gtk_list_clear_items (GTK_LIST (combo->list), 0, -1);
-
-	/* Put the "None" and "UTC" entries at the top of the combo's list.
-	   When "None" is selected we want the field to be cleared. */
-	listitem = gtk_list_item_new_with_label (_("None"));
-	gtk_combo_set_item_string (combo, GTK_ITEM (listitem), "");
-	gtk_widget_show (listitem);
-	gtk_container_add (GTK_CONTAINER (combo->list), listitem);
-
-	listitem = gtk_list_item_new_with_label (_("UTC"));
-	gtk_widget_show (listitem);
-	gtk_container_add (GTK_CONTAINER (combo->list), listitem);
-
-	/* Get the array of builtin timezones. */
-	zones = icaltimezone_get_builtin_timezones ();
-
-	for (i = 0; i < zones->num_elements; i++) {
-		icaltimezone *zone;
-		char *location;
-
-		zone = icalarray_element_at (zones, i);
-
-		location = _(icaltimezone_get_location (zone));
-
-		e_map_add_point (priv->map, location,
-				 icaltimezone_get_longitude (zone),
-				 icaltimezone_get_latitude (zone),
-				 E_TIMEZONE_DIALOG_MAP_POINT_NORMAL_RGBA);
-
-		listitem = gtk_list_item_new_with_label (location);
-		gtk_widget_show (listitem);
-		gtk_container_add (GTK_CONTAINER (combo->list), listitem);
-	}
-}
-
-
-ETimezoneDialog *
-e_timezone_dialog_construct (ETimezoneDialog *etd)
-{
-	ETimezoneDialogPrivate *priv;
-	GtkWidget *map;
-
-	g_return_val_if_fail (etd != NULL, NULL);
-	g_return_val_if_fail (E_IS_TIMEZONE_DIALOG (etd), NULL);
-
-	priv = etd->priv;
-
-	/* Load the content widgets */
-
-	priv->xml = glade_xml_new (EVOLUTION_GLADEDIR "/e-timezone-dialog.glade",
-				   NULL);
-	if (!priv->xml) {
-		g_message ("e_timezone_dialog_construct(): Could not load the Glade XML file!");
-		goto error;
-	}
-
-	if (!get_widgets (etd)) {
-		g_message ("e_timezone_dialog_construct(): Could not find all widgets in the XML file!");
-		goto error;
-	}
-
-	map = GTK_WIDGET (e_map_new ());
-	priv->map = E_MAP (map);
-	gtk_widget_set_events (map, gtk_widget_get_events (map)
-			       | GDK_LEAVE_NOTIFY_MASK
-			       | GDK_VISIBILITY_NOTIFY_MASK);
-
-	gtk_entry_set_editable (GTK_ENTRY (GTK_COMBO (priv->timezone_combo)->entry), FALSE);
-
-	e_timezone_dialog_add_timezones (etd);
-
-	gtk_container_add (GTK_CONTAINER (priv->map_window), map);
-	gtk_widget_show (map);
-
-        gtk_signal_connect (GTK_OBJECT (map), "motion-notify-event",
-			    GTK_SIGNAL_FUNC (on_map_motion), etd);
-        gtk_signal_connect (GTK_OBJECT (map), "leave-notify-event",
-			    GTK_SIGNAL_FUNC (on_map_leave), etd);
-        gtk_signal_connect (GTK_OBJECT (map), "visibility-notify-event",
-			    GTK_SIGNAL_FUNC (on_map_visibility_changed), etd);
-	gtk_signal_connect (GTK_OBJECT (map), "button-press-event",
-			    GTK_SIGNAL_FUNC (on_map_button_pressed), etd);
-
-	gtk_signal_connect (GTK_OBJECT (GTK_COMBO (priv->timezone_combo)->entry), "changed", 
-			    GTK_SIGNAL_FUNC (on_combo_changed), etd);
-
-	return etd;
-
- error:
-
-	gtk_object_unref (GTK_OBJECT (etd));
-	return NULL;
-}
-
-/* Gets the widgets from the XML file and returns if they are all available.
- * For the widgets whose values can be simply set with e-dialog-utils, it does
- * that as well.
- */
-static gboolean
-get_widgets (ETimezoneDialog *etd)
-{
-	ETimezoneDialogPrivate *priv;
-
-	priv = etd->priv;
-
-#define GW(name) glade_xml_get_widget (priv->xml, name)
-
-	priv->app		= GW ("timezone-dialog");
-	priv->map_window	= GW ("map-window");
-	priv->timezone_combo	= GW ("timezone-combo");
-	priv->timezone_preview	= GW ("timezone-preview");
-	priv->table             = GW ("table1");
-
-	return (priv->app
-		&& priv->map_window
-		&& priv->timezone_combo
-		&& priv->timezone_preview
-		&& priv->table);
-}
-
-
-/**
- * e_timezone_dialog_new:
- *
- * Creates a new event editor dialog.
- *
- * Return value: A newly-created event editor dialog, or NULL if the event
- * editor could not be created.
- **/
-ETimezoneDialog *
-e_timezone_dialog_new (void)
-{
-	ETimezoneDialog *etd;
-
-	etd = E_TIMEZONE_DIALOG (gtk_type_new (E_TYPE_TIMEZONE_DIALOG));
-	return e_timezone_dialog_construct (E_TIMEZONE_DIALOG (etd));
-}
-
-
-
-/* This flashes the currently selected timezone in the map. */
-static gboolean
-on_map_timeout (gpointer data)
-{
-	ETimezoneDialog *etd;
-	ETimezoneDialogPrivate *priv;
-
-	etd = E_TIMEZONE_DIALOG (data);
-	priv = etd->priv;
-
-	if (!priv->point_selected)
-		return TRUE;
-
-        if (e_map_point_get_color_rgba (priv->point_selected)
-	    == E_TIMEZONE_DIALOG_MAP_POINT_SELECTED_1_RGBA)
-	        e_map_point_set_color_rgba (priv->map, priv->point_selected,
-					    E_TIMEZONE_DIALOG_MAP_POINT_SELECTED_2_RGBA);
-	else
-	        e_map_point_set_color_rgba (priv->map, priv->point_selected,
-					    E_TIMEZONE_DIALOG_MAP_POINT_SELECTED_1_RGBA);
-
-	return TRUE;
-}
-
-
-static gboolean
-on_map_motion (GtkWidget *widget, GdkEventMotion *event, gpointer data)
-{
-	ETimezoneDialog *etd;
-	ETimezoneDialogPrivate *priv;
-	double longitude, latitude;
-	char *old_zone, *new_zone;
-
-	etd = E_TIMEZONE_DIALOG (data);
-	priv = etd->priv;
-
-	e_map_window_to_world (priv->map, (double) event->x, (double) event->y,
-			       &longitude, &latitude);
-
-	if (priv->point_hover && priv->point_hover != priv->point_selected)
-	        e_map_point_set_color_rgba (priv->map, priv->point_hover,
-					    E_TIMEZONE_DIALOG_MAP_POINT_NORMAL_RGBA);
-
-	priv->point_hover = e_map_get_closest_point (priv->map, longitude,
-						     latitude, TRUE);
-
-	if (priv->point_hover != priv->point_selected)
-	        e_map_point_set_color_rgba (priv->map, priv->point_hover,
-					    E_TIMEZONE_DIALOG_MAP_POINT_HOVER_RGBA);
-
-	gtk_label_get (GTK_LABEL (priv->timezone_preview), &old_zone);
-	new_zone = get_zone_from_point (etd, priv->point_hover);
-	if (strcmp (old_zone, new_zone))
-		gtk_label_set_text (GTK_LABEL (priv->timezone_preview),
-				    new_zone);
-
-	return TRUE;
-}
-
-
-static gboolean
-on_map_leave (GtkWidget *widget, GdkEventCrossing *event, gpointer data)
-{
-	ETimezoneDialog *etd;
-	ETimezoneDialogPrivate *priv;
-	char *old_zone;
-
-	etd = E_TIMEZONE_DIALOG (data);
-	priv = etd->priv;
-
-	/* We only want to reset the hover point and the preview text if this
-	   is a normal leave event. For some reason we are getting leave events
-	   when the button is pressed in the map, which causes problems. */
-	if (event->mode != GDK_CROSSING_NORMAL)
-		return FALSE;
-
-	if (priv->point_hover && priv->point_hover != priv->point_selected)
-	        e_map_point_set_color_rgba (priv->map, priv->point_hover,
-					    E_TIMEZONE_DIALOG_MAP_POINT_NORMAL_RGBA);
-
-	priv->point_hover = NULL;
-
-	/* Clear the timezone preview label, if it isn't already empty. */
-	gtk_label_get (GTK_LABEL (priv->timezone_preview), &old_zone);
-	if (strcmp (old_zone, ""))
-		gtk_label_set_text (GTK_LABEL (priv->timezone_preview), "");
-
-	return FALSE;
-}
-
-
-static gboolean
-on_map_visibility_changed (GtkWidget *w, GdkEventVisibility *event,
-			   gpointer data)
-{
-	ETimezoneDialog *etd;
-	ETimezoneDialogPrivate *priv;
-	
-	etd = E_TIMEZONE_DIALOG (data);
-	priv = etd->priv;
-
-	if (event->state != GDK_VISIBILITY_FULLY_OBSCURED) {
-		/* Map is visible, at least partly, so make sure we flash the
-		   selected point. */
-		if (!priv->timeout_id)
-			priv->timeout_id = gtk_timeout_add (100, on_map_timeout, etd);
-	} else {
-		/* Map is invisible, so don't waste resources on the timeout.*/
-		if (priv->timeout_id) {
-			g_source_remove (priv->timeout_id);
-			priv->timeout_id = 0;
-		}
-	}
-
-	return FALSE;
-}
-
-
-static gboolean
-on_map_button_pressed (GtkWidget *w, GdkEventButton *event, gpointer data)
-{
-	ETimezoneDialog *etd;
-	ETimezoneDialogPrivate *priv;
-	double longitude, latitude;
-	char *location;
-	
-	etd = E_TIMEZONE_DIALOG (data);
-	priv = etd->priv;
-
-	e_map_window_to_world (priv->map, (double) event->x, (double) event->y,
-			       &longitude, &latitude);
-	
-	if (event->button != 1) {
-	        e_map_zoom_out (priv->map);
-	} else {
-		if (e_map_get_magnification (priv->map) <= 1.0)
-		        e_map_zoom_to_location (priv->map, longitude,
-						latitude);
-	
-		if (priv->point_selected)
-		        e_map_point_set_color_rgba (priv->map,
-						    priv->point_selected,
-						    E_TIMEZONE_DIALOG_MAP_POINT_NORMAL_RGBA);
-		priv->point_selected = priv->point_hover;
-		
-		location = get_zone_from_point (etd, priv->point_selected);
-		gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (priv->timezone_combo)->entry),
-				    location);
-
-		g_free (priv->tzid);
-		priv->tzid = NULL;
-	}
-	
-	return TRUE;
-}
-
-
-/* Returns the translated timezone location of the fiven EMapPoint,
-   e.g. "Europe/London", in the current locale's encoding (not UTF-8). */
-static char*
-get_zone_from_point (ETimezoneDialog *etd,
-		     EMapPoint *point)
-{
-	ETimezoneDialogPrivate *priv;
-	icalarray *zones;
-	double longitude, latitude;
-	int i;
-
-	priv = etd->priv;
-
-	if (point == NULL)
-		return "";
-
-	e_map_point_get_location (point, &longitude, &latitude);
-
-	/* Get the array of builtin timezones. */
-	zones = icaltimezone_get_builtin_timezones ();
-
-	for (i = 0; i < zones->num_elements; i++) {
-		icaltimezone *zone;
-		double zone_longitude, zone_latitude;
-
-		zone = icalarray_element_at (zones, i);
-		zone_longitude = icaltimezone_get_longitude (zone);
-		zone_latitude = icaltimezone_get_latitude (zone);
-
-		if (zone_longitude - 0.005 <= longitude &&
-		    zone_longitude + 0.005 >= longitude &&
-		    zone_latitude - 0.005 <= latitude &&
-		    zone_latitude + 0.005 >= latitude)
-		{
-			return _(icaltimezone_get_location (zone));
-		}
-	}
-
-	g_assert_not_reached ();
-
-	return NULL;
-}
-
-
-/* Returns the TZID of the timezone set, and optionally its displayed name.
-   The TZID may be NULL, in which case the builtin timezone with the city name
-   of display_name should be used. If display_name is also NULL or "", then it
-   is assumed to be a 'local time'. Note that display_name may be translated,
-   so you need to convert it back to English before trying to load it. 
-   It will be in the GTK+ encoding, i.e. not UTF-8. */
-char*
-e_timezone_dialog_get_timezone		(ETimezoneDialog  *etd,
-					 char		 **display_name)
-{
-	ETimezoneDialogPrivate *priv;
-
-	g_return_val_if_fail (etd != NULL, NULL);
-	g_return_val_if_fail (E_IS_TIMEZONE_DIALOG (etd), NULL);
-
-	priv = etd->priv;
-
-	if (display_name)
-		*display_name = gtk_entry_get_text (GTK_ENTRY (GTK_COMBO (priv->timezone_combo)->entry));
-
-	return priv->tzid;
-}
-
-
-/* Sets the TZID and displayed name of the timezone. The TZID may be NULL for
-   a 'local time' (i.e. display_name is NULL or "") or if it is a builtin
-   timezone which hasn't been loaded yet. (This is done so we don't load
-   timezones until we really need them.) The display_name should be the
-   translated name in the GTK+ - it will be displayed exactly as it is. */
-void
-e_timezone_dialog_set_timezone		(ETimezoneDialog  *etd,
-					 char		  *tzid,
-					 char		  *display_name)
-{
-	ETimezoneDialogPrivate *priv;
-
-	g_return_if_fail (etd != NULL);
-	g_return_if_fail (E_IS_TIMEZONE_DIALOG (etd));
-
-	priv = etd->priv;
-
-	if (priv->tzid)
-		g_free (priv->tzid);
-
-	priv->tzid = g_strdup (tzid);
-
-	gtk_entry_set_text (GTK_ENTRY (GTK_COMBO (priv->timezone_combo)->entry),
-			    display_name ? display_name : "");
-
-	find_selected_point (etd);
-}
-
-
-GtkWidget *
-e_timezone_dialog_get_toplevel	(ETimezoneDialog  *etd)
-{
-	ETimezoneDialogPrivate *priv;
-
-	g_return_val_if_fail (etd != NULL, NULL);
-	g_return_val_if_fail (E_IS_TIMEZONE_DIALOG (etd), NULL);
-
-	priv = etd->priv;
-
-	return priv->app;
-}
-
-
-/* This tries to find the timezone corresponding to the text in the combo,
-   and selects the point so that it flashes. */
-static void
-find_selected_point (ETimezoneDialog *etd)
-{
-	ETimezoneDialogPrivate *priv;
-	icalarray *zones;
-	char *current_zone;
-	EMapPoint *point = NULL;
-	int i;
-
-	priv = etd->priv;
-
-	current_zone = gtk_entry_get_text (GTK_ENTRY (GTK_COMBO (priv->timezone_combo)->entry));
-
-	/* Get the array of builtin timezones. */
-	zones = icaltimezone_get_builtin_timezones ();
-
-	for (i = 0; i < zones->num_elements; i++) {
-		icaltimezone *zone;
-		char *location;
-
-		zone = icalarray_element_at (zones, i);
-
-		location = _(icaltimezone_get_location (zone));
-
-		if (!strcmp (current_zone, location)) {
-			double zone_longitude, zone_latitude;
-
-			zone_longitude = icaltimezone_get_longitude (zone);
-			zone_latitude = icaltimezone_get_latitude (zone);
-
-			point = e_map_get_closest_point (priv->map,
-							 zone_longitude,
-							 zone_latitude,
-							 FALSE);
-			break;
-		}
-	}
-
-	if (priv->point_selected)
-		e_map_point_set_color_rgba (priv->map, priv->point_selected,
-					    E_TIMEZONE_DIALOG_MAP_POINT_NORMAL_RGBA);
-
-	priv->point_selected = point;
-}
-
-
-static void
-on_combo_changed (GtkEditable *entry, ETimezoneDialog *etd)
-{
-	ETimezoneDialogPrivate *priv;
-
-	priv = etd->priv;
-
-	find_selected_point (etd);
-
-	g_free (priv->tzid);
-	priv->tzid = NULL;
-}
-
-/**
- * e_timezone_dialog_reparent:
- * @etd: #ETimezoneDialog.
- * @new_parent: The new parent widget.
- *
- * Takes the internal widgets out of the dialog and put them into @new_parent
- */
-void
-e_timezone_dialog_reparent (ETimezoneDialog *etd,
-			    GtkWidget *new_parent)
-{
-	ETimezoneDialogPrivate *priv;
-
-	priv = etd->priv;
-
-	gtk_widget_reparent (priv->table, new_parent);
-}
-
-
-/* Returns the builtin timezone corresponding to display_name, which is
-   the translated location, e.g. 'Europe/London', in the locale's encoding.
-   If display_name is NULL or "" it returns NULL. */
-icaltimezone*
-e_timezone_dialog_get_builtin_timezone	(char		  *display_name)
-{
-	icalarray *zones;
-	int i;
-
-	/* If the field is empty, return NULL (i.e. a floating time). */
-	if (!display_name || !display_name[0])
-		return NULL;
-
-	/* Check for UTC. */
-	if (!strcmp (display_name, _("UTC")))
-		return icaltimezone_get_utc_timezone ();
-
-	/* Get the array of builtin timezones. */
-	zones = icaltimezone_get_builtin_timezones ();
-
-	for (i = 0; i < zones->num_elements; i++) {
-		icaltimezone *zone;
-		char *location;
-
-		zone = icalarray_element_at (zones, i);
-		location = icaltimezone_get_location (zone);
-		if (!strcmp (display_name, _(location)))
-			return zone;
-	}
-
-	return NULL;
-}