path: root/lib/widgets/ephy-spinner-tool-item.c

/* 
 *  Copyright © 2006 Christian Persch
 *
 *  This library is free software; you can redistribute it and/or
 *  modify it under the terms of the GNU Library General Public
 *  License as published by the Free Software Foundation; either
 *  version 2 of the License, or (at your option) any later version.
 *
 *  This library 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
 *  Library General Public License for more details.
 *
 *  You should have received a copy of the GNU Library General Public
 *  License along with this library; if not, write to the
 *  Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
 *  Boston, MA 02110-1301, USA.
 *
 *  $Id$
 */

#ifndef COMPILING_TESTSPINNER
#include "config.h"
#endif

#include "ephy-spinner-tool-item.h"

G_DEFINE_TYPE (EphySpinnerToolItem, ephy_spinner_tool_item, GTK_TYPE_TOOL_ITEM)

static void
ephy_spinner_tool_item_init (EphySpinnerToolItem *item)
{
    GtkWidget *spinner;

    spinner = gtk_spinner_new ();
    gtk_container_add (GTK_CONTAINER (item), spinner);
    gtk_widget_show (spinner);
}

static void
ephy_spinner_tool_item_toolbar_reconfigured (GtkToolItem *tool_item)
{
       GtkWidget *spinner;
       GtkToolbarStyle style;
       gint size;

       spinner = gtk_bin_get_child (GTK_BIN (tool_item));
       g_return_if_fail (spinner);

       style = gtk_tool_item_get_toolbar_style (tool_item);

       /* FIXME: be smarter by taking the toolbar icon size (gtk_toolbar_get_icon_size) into account! */

       if (style == GTK_TOOLBAR_BOTH)
       {
           size = 44;
       }
       else
       {
           size = 20;
       }

       gtk_widget_set_size_request (spinner, size, size);

       if (GTK_TOOL_ITEM_CLASS (ephy_spinner_tool_item_parent_class)->toolbar_reconfigured)
               GTK_TOOL_ITEM_CLASS (ephy_spinner_tool_item_parent_class)->toolbar_reconfigured (tool_item);
}

static void
ephy_spinner_tool_item_class_init (EphySpinnerToolItemClass *klass)
{
       GtkToolItemClass *tool_item_class = GTK_TOOL_ITEM_CLASS (klass);

       tool_item_class->toolbar_reconfigured = ephy_spinner_tool_item_toolbar_reconfigured;
}

/*
 * ephy_spinner_tool_item_new:
 *
 * Create a new #EphySpinnerToolItem. The spinner is a widget
 * that gives the user feedback about network status with
 * an animated image.
 *
 * Return Value: the spinner tool item
 **/
GtkToolItem *
ephy_spinner_tool_item_new (void)
{
    return GTK_TOOL_ITEM (g_object_new (EPHY_TYPE_SPINNER_TOOL_ITEM, NULL));
}

/*
 * ephy_spinner_tool_item_set_spinning:
 *
 * Start or stop the spinner.
 **/
void
ephy_spinner_tool_item_set_spinning (EphySpinnerToolItem *item,
                     gboolean spinning)
{
    GtkWidget *spinner;

    spinner = gtk_bin_get_child (GTK_BIN (item));
    g_return_if_fail (spinner);

    if (spinning)
    {
        gtk_spinner_start (GTK_SPINNER (spinner));
    }
    else
    {
        gtk_spinner_stop (GTK_SPINNER (spinner));
        gtk_spinner_reset (GTK_SPINNER (spinner));
    }
}