path: root/composer/e-composer-from-header.c

/*
 *
 * 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/>  
 *
 *
 * Copyright (C) 1999-2008 Novell, Inc. (www.novell.com)
 *
 */

#include "e-composer-from-header.h"

/* Convenience macro */
#define E_COMPOSER_FROM_HEADER_GET_COMBO_BOX(header) \
    (E_ACCOUNT_COMBO_BOX (E_COMPOSER_HEADER (header)->input_widget))

enum {
    REFRESHED,
    LAST_SIGNAL
};

static gpointer parent_class;
static guint signal_ids[LAST_SIGNAL];

static void
composer_from_header_changed_cb (EAccountComboBox *combo_box,
                                 EComposerFromHeader *header)
{
    g_signal_emit_by_name (header, "changed");
}

static void
composer_from_header_refreshed_cb (EAccountComboBox *combo_box,
                                   EComposerFromHeader *header)
{
    g_signal_emit (header, signal_ids[REFRESHED], 0);
}

static void
composer_from_header_class_init (EComposerFromHeaderClass *class)
{
    parent_class = g_type_class_peek_parent (class);

    signal_ids[REFRESHED] = g_signal_new (
        "refreshed",
        G_TYPE_FROM_CLASS (class),
        G_SIGNAL_RUN_LAST,
        0, NULL, NULL,
        g_cclosure_marshal_VOID__VOID,
        G_TYPE_NONE, 0);
}

static void
composer_from_header_init (EComposerFromHeader *header)
{
    GtkWidget *widget;

    widget = g_object_ref_sink (e_account_combo_box_new ());
    g_signal_connect (
        widget, "changed",
        G_CALLBACK (composer_from_header_changed_cb), header);
    g_signal_connect (
        widget, "refreshed",
        G_CALLBACK (composer_from_header_refreshed_cb), header);
    E_COMPOSER_HEADER (header)->input_widget = widget;
}

GType
e_composer_from_header_get_type (void)
{
    static GType type = 0;

    if (G_UNLIKELY (type == 0)) {
        static const GTypeInfo type_info = {
            sizeof (EComposerFromHeaderClass),
            (GBaseInitFunc) NULL,
            (GBaseFinalizeFunc) NULL,
            (GClassInitFunc) composer_from_header_class_init,
            (GClassFinalizeFunc) NULL,
            NULL,  /* class_data */
            sizeof (EComposerFromHeader),
            0,     /* n_preallocs */
            (GInstanceInitFunc) composer_from_header_init,
            NULL   /* value_table */
        };

        type = g_type_register_static (
            E_TYPE_COMPOSER_HEADER, "EComposerFromHeader",
            &type_info, 0);
    }

    return type;
}

EComposerHeader *
e_composer_from_header_new (const gchar *label)
{
    return g_object_new (
        E_TYPE_COMPOSER_FROM_HEADER, "label", label,
        "button", FALSE, NULL);
}

EAccountList *
e_composer_from_header_get_account_list (EComposerFromHeader *header)
{
    EAccountComboBox *combo_box;

    g_return_val_if_fail (E_IS_COMPOSER_FROM_HEADER (header), NULL);

    combo_box = E_COMPOSER_FROM_HEADER_GET_COMBO_BOX (header);
    return e_account_combo_box_get_account_list (combo_box);
}

void
e_composer_from_header_set_account_list (EComposerFromHeader *header,
                                         EAccountList *account_list)
{
    EAccountComboBox *combo_box;

    g_return_if_fail (E_IS_COMPOSER_FROM_HEADER (header));

    combo_box = E_COMPOSER_FROM_HEADER_GET_COMBO_BOX (header);
    e_account_combo_box_set_account_list (combo_box, account_list);
}

EAccount *
e_composer_from_header_get_active (EComposerFromHeader *header)
{
    EAccountComboBox *combo_box;

    g_return_val_if_fail (E_IS_COMPOSER_FROM_HEADER (header), NULL);

    combo_box = E_COMPOSER_FROM_HEADER_GET_COMBO_BOX (header);
    return e_account_combo_box_get_active (combo_box);
}

gboolean
e_composer_from_header_set_active (EComposerFromHeader *header,
                                   EAccount *account)
{
    EAccountComboBox *combo_box;

    g_return_val_if_fail (E_IS_COMPOSER_FROM_HEADER (header), FALSE);

    combo_box = E_COMPOSER_FROM_HEADER_GET_COMBO_BOX (header);
    return e_account_combo_box_set_active (combo_box, account);
}

const gchar *
e_composer_from_header_get_active_name (EComposerFromHeader *header)
{
    EAccountComboBox *combo_box;

    g_return_val_if_fail (E_IS_COMPOSER_FROM_HEADER (header), NULL);

    combo_box = E_COMPOSER_FROM_HEADER_GET_COMBO_BOX (header);
    return e_account_combo_box_get_active_name (combo_box);
}

gboolean
e_composer_from_header_set_active_name (EComposerFromHeader *header,
                                        const gchar *account_name)
{
    EAccountComboBox *combo_box;

    g_return_val_if_fail (E_IS_COMPOSER_FROM_HEADER (header), FALSE);

    combo_box = E_COMPOSER_FROM_HEADER_GET_COMBO_BOX (header);
    return e_account_combo_box_set_active_name (combo_box, account_name);
}