/* -*- Mode: C; tab-width: 8; indent-tabs-mode: t; c-basic-offset: 8 -*- */
/*
* e-destination.c
*
* Copyright (C) 2001 Ximian, Inc.
*
* Developed by Jon Trowbridge <trow@ximian.com>
*/
/*
* This program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public License as
* published by the Free Software Foundation; either version 2 of the
* License, or (at your option) any later version.
*
* 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 <string.h>
#include <gtk/gtkobject.h>
#include <libgnome/gnome-defs.h>
#include <libgnome/gnome-i18n.h>
#include "e-destination.h"
struct _EDestinationPrivate {
ECard *card;
gint card_email_num;
gchar *name;
gchar *string;
gchar *string_email;
gchar *string_email_verbose;
};
static void e_destination_clear_card (EDestination *);
static void e_destination_clear_strings (EDestination *);
static GtkObjectClass *parent_class;
static void
e_destination_destroy (GtkObject *obj)
{
EDestination *dest = E_DESTINATION (obj);
e_destination_clear_card (dest);
e_destination_clear_strings (dest);
g_free (dest->priv);
if (parent_class->destroy)
parent_class->destroy (obj);
}
static void
e_destination_class_init (EDestinationClass *klass)
{
GtkObjectClass *object_class = GTK_OBJECT_CLASS (klass);
parent_class = GTK_OBJECT_CLASS (gtk_type_class (GTK_TYPE_OBJECT));
object_class->destroy = e_destination_destroy;
}
static void
e_destination_init (EDestination *dest)
{
dest->priv = g_new0 (struct _EDestinationPrivate, 1);
}
GtkType
e_destination_get_type (void)
{
static GtkType dest_type = 0;
if (!dest_type) {
GtkTypeInfo dest_info = {
"EDestination",
sizeof (EDestination),
sizeof (EDestinationClass),
(GtkClassInitFunc) e_destination_class_init,
(GtkObjectInitFunc) e_destination_init,
NULL, NULL, /* reserved */
(GtkClassInitFunc) NULL
};
dest_type = gtk_type_unique (gtk_object_get_type (), &dest_info);
}
return dest_type;
}
EDestination *
e_destination_new (void)
{
return E_DESTINATION (gtk_type_new (E_TYPE_DESTINATION));
}
EDestination *
e_destination_copy (EDestination *dest)
{
EDestination *new_dest;
g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
new_dest = e_destination_new ();
new_dest->priv->card = dest->priv->card;
if (new_dest->priv->card)
gtk_object_ref (GTK_OBJECT (new_dest->priv->card));
new_dest->priv->card_email_num = dest->priv->card_email_num;
new_dest->priv->string = g_strdup (dest->priv->string);
new_dest->priv->string_email = g_strdup (dest->priv->string_email);
new_dest->priv->string_email_verbose = g_strdup (dest->priv->string_email_verbose);
return new_dest;
}
gboolean
e_destination_is_empty (EDestination *dest)
{
g_return_val_if_fail (dest && E_IS_DESTINATION (dest), TRUE);
return !(dest->priv->card || (dest->priv->string && *dest->priv->string));
}
static void
e_destination_clear_card (EDestination *dest)
{
if (dest->priv->card)
gtk_object_unref (GTK_OBJECT (dest->priv->card));
dest->priv->card = NULL;
dest->priv->card_email_num = -1;
}
static void
e_destination_clear_strings (EDestination *dest)
{
g_free (dest->priv->name);
g_free (dest->priv->string);
g_free (dest->priv->string_email);
g_free (dest->priv->string_email_verbose);
dest->priv->name = NULL;
dest->priv->string = NULL;
dest->priv->string_email = NULL;
dest->priv->string_email_verbose = NULL;
}
void
e_destination_set_card (EDestination *dest, ECard *card, gint email_num)
{
g_return_if_fail (dest && E_IS_DESTINATION (dest));
g_return_if_fail (card && E_IS_CARD (card));
if (dest->priv->card != card) {
if (dest->priv->card)
gtk_object_unref (GTK_OBJECT (dest->priv->card));
dest->priv->card = card;
gtk_object_ref (GTK_OBJECT (card));
}
dest->priv->card_email_num = email_num;
e_destination_clear_strings (dest);
}
void
e_destination_set_string (EDestination *dest, const gchar *string)
{
g_return_if_fail (dest && E_IS_DESTINATION (dest));
g_return_if_fail (string != NULL);
g_free (dest->priv->string);
dest->priv->string = g_strdup (string);
}
ECard *
e_destination_get_card (const EDestination *dest)
{
g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
return dest->priv->card;
}
gint
e_destination_get_email_num (const EDestination *dest)
{
g_return_val_if_fail (dest && E_IS_DESTINATION (dest), -1);
return dest->priv->card_email_num;
}
const gchar *
e_destination_get_string (const EDestination *dest)
{
struct _EDestinationPrivate *priv;
g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
priv = (struct _EDestinationPrivate *)dest->priv; /* cast out const */
if (priv->string == NULL) {
if (priv->card) {
priv->string = e_card_name_to_string (priv->card->name);
if (priv->string) {
g_strstrip (priv->string);
if (*(priv->string) == '\0') {
g_free (priv->string);
priv->string = NULL;
}
}
if (priv->string == NULL)
priv->string = g_strdup (e_destination_get_email (dest));
if (priv->string == NULL)
priv->string = g_strdup (_("???"));
}
}
return priv->string;
}
gint
e_destination_get_strlen (const EDestination *dest)
{
const gchar *str;
g_return_val_if_fail (dest && E_IS_DESTINATION (dest), 0);
str = e_destination_get_string (dest);
return str ? strlen (str) : 0;
}
const gchar *
e_destination_get_name (const EDestination *dest)
{
struct _EDestinationPrivate *priv;
g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
priv = (struct _EDestinationPrivate *)dest->priv; /* cast out const */
if (priv->name == NULL) {
if (priv->card) {
priv->name = e_card_name_to_string (priv->card->name);
}
}
return priv->name;
}
const gchar *
e_destination_get_email (const EDestination *dest)
{
struct _EDestinationPrivate *priv;
g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
priv = (struct _EDestinationPrivate *)dest->priv; /* cast out const */
if (priv->string_email == NULL) {
if (priv->card) { /* Pull the address out of the card. */
EIterator *iter = e_list_get_iterator (priv->card->email);
gint n = priv->card_email_num;
if (n >= 0) {
while (n > 0) {
e_iterator_next (iter);
--n;
}
if (e_iterator_is_valid (iter)) {
gconstpointer ptr = e_iterator_get (iter);
priv->string_email = g_strdup ((gchar *) ptr);
}
}
} else if (priv->string) { /* Use the string as an e-mail address */
return priv->string;
}
/* else we just return NULL */
}
return priv->string_email;
}
const gchar *
e_destination_get_email_verbose (const EDestination *dest)
{
struct _EDestinationPrivate *priv;
g_return_val_if_fail (dest && E_IS_DESTINATION (dest), NULL);
priv = (struct _EDestinationPrivate *)dest->priv; /* cast out const */
if (priv->string_email_verbose == NULL) {
const gchar *email = e_destination_get_email (dest);
if (priv->card) {
gchar *n = e_card_name_to_string (priv->card->name);
priv->string_email_verbose = g_strdup_printf ("%s <%s>", n, email);
g_free (n);
} else {
return email;
}
}
return priv->string_email_verbose;
}
