path: root/widgets/e-msg-composer-hdrs.c

/* -*- Mode: C; indent-tabs-mode: t; c-basic-offset: 8; tab-width: 8 -*- */
/* msg-composer-hdrs.c
 *
 * Copyright (C) 1999 Helix Code, Inc.
 *
 * 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.
 *
 * Author: Ettore Perazzoli
 */

#ifdef _HAVE_CONFIG_H
#include <config.h>
#endif

#include <gnome.h>
#include <camel/camel.h>

#include "e-msg-composer-address-entry.h"
#include "e-msg-composer-hdrs.h"


struct _EMsgComposerHdrsPrivate {
    /* Total number of headers that we have.  */
    guint num_hdrs;

    /* Standard headers.  */
    GtkWidget *to_entry;
    GtkWidget *cc_entry;
    GtkWidget *bcc_entry;
    GtkWidget *subject_entry;
};


static GtkTableClass *parent_class = NULL;


static GtkWidget *
add_address_header (EMsgComposerHdrs *hdrs,
            const gchar *name)
{
    EMsgComposerHdrsPrivate *priv;
    GtkWidget *label;
    GtkWidget *entry;

    priv = hdrs->priv;

    label = gtk_label_new (name);
    gtk_table_attach (GTK_TABLE (hdrs), label,
              0, 1, priv->num_hdrs, priv->num_hdrs + 1,
              GTK_FILL, GTK_FILL,
              GNOME_PAD, GNOME_PAD);
    gtk_widget_show (label);

    entry = e_msg_composer_address_entry_new ();
    gtk_table_attach (GTK_TABLE (hdrs), entry,
              1, 2, priv->num_hdrs, priv->num_hdrs + 1,
              GTK_FILL | GTK_EXPAND, GTK_FILL,
              GNOME_PAD, GNOME_PAD);
    gtk_widget_show (entry);

    priv->num_hdrs++;

    return entry;
}

static void
setup_headers (EMsgComposerHdrs *hdrs)
{
    EMsgComposerHdrsPrivate *priv;

    priv = hdrs->priv;

    priv->subject_entry = add_address_header (hdrs, _("Subject:"));
    priv->to_entry = add_address_header (hdrs, _("To:"));
    priv->cc_entry = add_address_header (hdrs, _("Cc:"));
    priv->bcc_entry = add_address_header (hdrs, _("Bcc:"));
}


static void
class_init (EMsgComposerHdrsClass *klass)
{
    GtkObjectClass *object_class;

    object_class = (GtkObjectClass*) klass;

    parent_class = gtk_type_class (gtk_table_get_type ());
}

static void
init (EMsgComposerHdrs *hdrs)
{
    EMsgComposerHdrsPrivate *priv;

    priv = g_new (EMsgComposerHdrsPrivate, 1);

    priv->to_entry = NULL;
    priv->cc_entry = NULL;
    priv->bcc_entry = NULL;
    priv->subject_entry = NULL;

    priv->num_hdrs = 0;

    hdrs->priv = priv;
}


GtkType
e_msg_composer_hdrs_get_type (void)
{
    static GtkType type = 0;

    if (type == 0) {
        static const GtkTypeInfo info = {
            "EMsgComposerHdrs",
            sizeof (EMsgComposerHdrs),
            sizeof (EMsgComposerHdrsClass),
            (GtkClassInitFunc) class_init,
            (GtkObjectInitFunc) init,
            /* reserved_1 */ NULL,
            /* reserved_2 */ NULL,
            (GtkClassInitFunc) NULL,
        };

        type = gtk_type_unique (gtk_table_get_type (), &info);
    }

    return type;
}

GtkWidget *
e_msg_composer_hdrs_new (void)
{
    EMsgComposerHdrs *new;

    new = gtk_type_new (e_msg_composer_hdrs_get_type ());

    setup_headers (E_MSG_COMPOSER_HDRS (new));

    return GTK_WIDGET (new);
}


static void
set_recipients (CamelMimeMessage *msg,
        GtkWidget *entry_widget,
        const gchar *type)
{
    EMsgComposerAddressEntry *entry;
    GList *list;
    GList *p;

    entry = E_MSG_COMPOSER_ADDRESS_ENTRY (entry_widget);
    list = e_msg_composer_address_entry_get_addresses (entry);

    /* FIXME leak?  */

    for (p = list; p != NULL; p = p->next) {
        printf ("Adding `%s:' header: %s\n", type, (gchar *) p->data);
        camel_mime_message_add_recipient (msg, type, (gchar *) p->data);
    }

    g_list_free (list);
}

void
e_msg_composer_hdrs_to_message (EMsgComposerHdrs *hdrs,
                CamelMimeMessage *msg)
{
    const gchar *s;

    g_return_if_fail (hdrs != NULL);
    g_return_if_fail (E_IS_MSG_COMPOSER_HDRS (hdrs));
    g_return_if_fail (msg != NULL);
    g_return_if_fail (IS_CAMEL_MIME_MESSAGE (msg));

    s = gtk_entry_get_text (GTK_ENTRY (hdrs->priv->subject_entry));
    camel_mime_message_set_subject (msg, g_strdup (s));

    set_recipients (msg, hdrs->priv->to_entry, RECIPIENT_TYPE_TO);
    set_recipients (msg, hdrs->priv->cc_entry, RECIPIENT_TYPE_CC);
    set_recipients (msg, hdrs->priv->bcc_entry, RECIPIENT_TYPE_BCC);
}