path: root/src/ephy-statusbar.c

/*
 *  Copyright (C) 2002 Jorn Baayen
 *  Copyright (C) 2003, 2004 Marco Pesenti Gritti
 *  Copyright (C) 2004 Christian Persch
 *
 *  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, 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.
 *
 *  $Id$
 */

#ifdef HAVE_CONFIG_H
#include "config.h"
#endif

#include "ephy-statusbar.h"
#include "ephy-stock-icons.h"
#include "ephy-string.h"

#include <string.h>
#include <gtk/gtkprogressbar.h>
#include <gtk/gtkeventbox.h>
#include <gtk/gtkimage.h>
#include <gtk/gtkframe.h>
#include <gtk/gtktooltips.h>

static void ephy_statusbar_class_init   (EphyStatusbarClass *klass);
static void ephy_statusbar_init     (EphyStatusbar *t);
static void ephy_statusbar_finalize (GObject *object);

static GObjectClass *parent_class = NULL;

#define EPHY_STATUSBAR_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_STATUSBAR, EphyStatusbarPrivate))

struct EphyStatusbarPrivate
{
    GtkWidget *security_icon;
    GtkWidget *progressbar;
    GtkTooltips *tooltips;
    GtkWidget *security_evbox;
};

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

    if (type == 0)
    {
        static const GTypeInfo our_info =
        {
            sizeof (EphyStatusbarClass),
            NULL, /* base_init */
            NULL, /* base_finalize */
            (GClassInitFunc) ephy_statusbar_class_init,
            NULL,
            NULL, /* class_data */
            sizeof (EphyStatusbar),
            0, /* n_preallocs */
            (GInstanceInitFunc) ephy_statusbar_init
        };

        type = g_type_register_static (GTK_TYPE_STATUSBAR,
                           "EphyStatusbar",
                           &our_info, 0);
    }

    return type;
}

static void
ephy_statusbar_class_init (EphyStatusbarClass *klass)
{
    GObjectClass *object_class = G_OBJECT_CLASS (klass);

    parent_class = g_type_class_peek_parent (klass);

    object_class->finalize = ephy_statusbar_finalize;

    g_type_class_add_private (object_class, sizeof (EphyStatusbarPrivate));
}

static void
create_statusbar_security_icon (EphyStatusbar *s)
{
    s->security_frame = gtk_frame_new (NULL);
    gtk_frame_set_shadow_type (GTK_FRAME (s->security_frame),
                   GTK_SHADOW_IN);

    s->priv->security_icon = gtk_image_new ();
    s->priv->security_evbox = gtk_event_box_new ();
    gtk_event_box_set_visible_window (GTK_EVENT_BOX (s->priv->security_evbox),
                      FALSE);
    gtk_container_add (GTK_CONTAINER (s->security_frame),
               GTK_WIDGET (s->priv->security_evbox));
    gtk_container_add (GTK_CONTAINER (s->priv->security_evbox),
               GTK_WIDGET (s->priv->security_icon));

    ephy_statusbar_set_security_state (s, FALSE, NULL);

    gtk_widget_show_all (s->security_frame);

    gtk_box_pack_start (GTK_BOX (s),
                GTK_WIDGET (s->security_frame),
                FALSE, TRUE, 0);
}

static void
create_statusbar_progress (EphyStatusbar *s)
{
    s->priv->progressbar = gtk_progress_bar_new ();
    gtk_widget_show_all (s->priv->progressbar);

    gtk_box_pack_start (GTK_BOX (s),
                GTK_WIDGET (s->priv->progressbar),
                FALSE, TRUE, 0);
}

static void
ephy_statusbar_init (EphyStatusbar *t)
{
    t->priv = EPHY_STATUSBAR_GET_PRIVATE (t);

    t->priv->tooltips = gtk_tooltips_new ();
    g_object_ref (G_OBJECT (t->priv->tooltips));
    gtk_object_sink (GTK_OBJECT (t->priv->tooltips));

    gtk_statusbar_set_has_resize_grip (GTK_STATUSBAR (t), FALSE);

    create_statusbar_progress (t);
    create_statusbar_security_icon (t);
}

static void
ephy_statusbar_finalize (GObject *object)
{
    EphyStatusbar *t = EPHY_STATUSBAR (object);

    g_object_unref (t->priv->tooltips);

    G_OBJECT_CLASS (parent_class)->finalize (object);
}

GtkWidget *
ephy_statusbar_new (void)
{
    return GTK_WIDGET (g_object_new (EPHY_TYPE_STATUSBAR, NULL));
}

void
ephy_statusbar_set_security_state (EphyStatusbar *t,
                   gboolean secure,
                   const char *tooltip)
{
    const char *stock;

    stock = secure ? EPHY_STOCK_SECURE : EPHY_STOCK_UNSECURE;

    gtk_image_set_from_stock (GTK_IMAGE (t->priv->security_icon), stock,
                  GTK_ICON_SIZE_MENU);

    gtk_tooltips_set_tip (t->priv->tooltips, t->priv->security_evbox,
                  tooltip, NULL);
}

void
ephy_statusbar_set_progress (EphyStatusbar *t,
                 int progress)
{
    if (progress == -1)
    {
        gtk_progress_bar_pulse (GTK_PROGRESS_BAR(t->priv->progressbar));
    }
    else
    {
        float fraction;
        fraction = (float)(progress) / 100;
        gtk_progress_bar_set_fraction (GTK_PROGRESS_BAR(t->priv->progressbar),
                           fraction);
    }
}