path: root/mail/e-mail-config-welcome-page.c

/*
 * e-mail-config-welcome-page.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/>
 *
 */

#include "e-mail-config-welcome-page.h"

#include <config.h>
#include <glib/gi18n-lib.h>

#include <libebackend/libebackend.h>

#define E_MAIL_CONFIG_WELCOME_PAGE_GET_PRIVATE(obj) \
    (G_TYPE_INSTANCE_GET_PRIVATE \
    ((obj), E_TYPE_MAIL_CONFIG_WELCOME_PAGE, EMailConfigWelcomePagePrivate))

struct _EMailConfigWelcomePagePrivate {
    gchar *text;
};

enum {
    PROP_0,
    PROP_TEXT
};

/* Forward Declarations */
static void e_mail_config_welcome_page_interface_init
                    (EMailConfigPageInterface *interface);

G_DEFINE_TYPE_WITH_CODE (
    EMailConfigWelcomePage,
    e_mail_config_welcome_page,
    GTK_TYPE_BOX,
    G_IMPLEMENT_INTERFACE (
        E_TYPE_EXTENSIBLE, NULL)
    G_IMPLEMENT_INTERFACE (
        E_TYPE_MAIL_CONFIG_PAGE,
        e_mail_config_welcome_page_interface_init))

static void
mail_config_welcome_page_set_property (GObject *object,
                                       guint property_id,
                                       const GValue *value,
                                       GParamSpec *pspec)
{
    switch (property_id) {
        case PROP_TEXT:
            e_mail_config_welcome_page_set_text (
                E_MAIL_CONFIG_WELCOME_PAGE (object),
                g_value_get_string (value));
            return;
    }

    G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}

static void
mail_config_welcome_page_get_property (GObject *object,
                                       guint property_id,
                                       GValue *value,
                                       GParamSpec *pspec)
{
    switch (property_id) {
        case PROP_TEXT:
            g_value_set_string (
                value,
                e_mail_config_welcome_page_get_text (
                E_MAIL_CONFIG_WELCOME_PAGE (object)));
            return;
    }

    G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
}

static void
mail_config_welcome_page_finalize (GObject *object)
{
    EMailConfigWelcomePagePrivate *priv;

    priv = E_MAIL_CONFIG_WELCOME_PAGE_GET_PRIVATE (object);

    g_free (priv->text);

    /* Chain up to parent's finalize() method. */
    G_OBJECT_CLASS (e_mail_config_welcome_page_parent_class)->
        finalize (object);
}

static void
mail_config_welcome_page_constructed (GObject *object)
{
    EMailConfigWelcomePage *page;
    GtkWidget *widget;

    page = E_MAIL_CONFIG_WELCOME_PAGE (object);

    /* Chain up to parent's constructed() method. */
    G_OBJECT_CLASS (e_mail_config_welcome_page_parent_class)->
        constructed (object);

    gtk_orientable_set_orientation (
        GTK_ORIENTABLE (page), GTK_ORIENTATION_VERTICAL);

    gtk_box_set_spacing (GTK_BOX (page), 12);

    gtk_widget_set_valign (GTK_WIDGET (page), GTK_ALIGN_CENTER);

    widget = gtk_label_new (NULL);
    gtk_label_set_line_wrap (GTK_LABEL (widget), TRUE);
    gtk_misc_set_alignment (GTK_MISC (widget), 0.0, 0.5);
    gtk_box_pack_start (GTK_BOX (page), widget, FALSE, FALSE, 0);
    gtk_widget_show (widget);

    g_object_bind_property (
        page, "text",
        widget, "label",
        G_BINDING_BIDIRECTIONAL |
        G_BINDING_SYNC_CREATE);

    e_extensible_load_extensions (E_EXTENSIBLE (page));
}

static void
e_mail_config_welcome_page_class_init (EMailConfigWelcomePageClass *class)
{
    GObjectClass *object_class;

    g_type_class_add_private (
        class, sizeof (EMailConfigWelcomePagePrivate));

    object_class = G_OBJECT_CLASS (class);
    object_class->set_property = mail_config_welcome_page_set_property;
    object_class->get_property = mail_config_welcome_page_get_property;
    object_class->finalize = mail_config_welcome_page_finalize;
    object_class->constructed = mail_config_welcome_page_constructed;

    g_object_class_install_property (
        object_class,
        PROP_TEXT,
        g_param_spec_string (
            "text",
            "Text",
            "Welcome message",
            _("Welcome to the Evolution Mail Configuration "
            "Assistant.\n\nClick \"Continue\" to begin."),
            G_PARAM_READWRITE |
            G_PARAM_CONSTRUCT |
            G_PARAM_STATIC_STRINGS));
}

static void
e_mail_config_welcome_page_interface_init (EMailConfigPageInterface *interface)
{
    interface->title = _("Welcome");
    interface->page_type = GTK_ASSISTANT_PAGE_INTRO;
    interface->sort_order = E_MAIL_CONFIG_WELCOME_PAGE_SORT_ORDER;
}

static void
e_mail_config_welcome_page_init (EMailConfigWelcomePage *page)
{
    page->priv = E_MAIL_CONFIG_WELCOME_PAGE_GET_PRIVATE (page);
}

EMailConfigPage *
e_mail_config_welcome_page_new (void)
{
    return g_object_new (E_TYPE_MAIL_CONFIG_WELCOME_PAGE, NULL);
}

const gchar *
e_mail_config_welcome_page_get_text (EMailConfigWelcomePage *page)
{
    g_return_val_if_fail (E_IS_MAIL_CONFIG_WELCOME_PAGE (page), NULL);

    return page->priv->text;
}

void
e_mail_config_welcome_page_set_text (EMailConfigWelcomePage *page,
                                     const gchar *text)
{
    g_return_if_fail (E_IS_MAIL_CONFIG_WELCOME_PAGE (page));

    if (g_strcmp0 (page->priv->text, (text != NULL) ? text : "") == 0)
        return;

    g_free (page->priv->text);
    page->priv->text = g_strdup ((text != NULL) ? text : "");

    g_object_notify (G_OBJECT (page), "text");
}