/*
 *  Copyright (C) 2003 Marco Pesenti Gritti
 *
 *  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.
 */

#include "ephy-location-action.h"
#include "ephy-location-entry.h"
#include "ephy-shell.h"
#include "ephy-debug.h"

static void ephy_location_action_init       (EphyLocationAction *action);
static void ephy_location_action_class_init (EphyLocationActionClass *class);

enum
{
	GO_LOCATION,
	LAST_SIGNAL
};

static GObjectClass *parent_class = NULL;

static guint ephy_location_action_signals[LAST_SIGNAL] = { 0 };

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

	if (!type)
	{
		static const GTypeInfo type_info =
		{
			sizeof (EphyLocationActionClass),
			(GBaseInitFunc) NULL,
			(GBaseFinalizeFunc) NULL,
			(GClassInitFunc) ephy_location_action_class_init,
			(GClassFinalizeFunc) NULL,
			NULL,
			sizeof (EphyLocationAction),
			0, /* n_preallocs */
			(GInstanceInitFunc) ephy_location_action_init,
		};

		type = g_type_register_static (GTK_TYPE_ACTION,
					       "EphyLocationAction",
					       &type_info, 0);
	}
	return type;
}

static void
location_url_activate_cb (EphyLocationEntry *entry,
			  const char *content,
			  const char *target,
			  EphyLocationAction *action)
{
	EphyBookmarks *bookmarks;

	LOG ("Location url activated, content %s target %s", content, target)

	bookmarks = ephy_shell_get_bookmarks (ephy_shell);

	if (!content)
	{
		LOG ("Go to %s", target);
		g_signal_emit (action,
			       ephy_location_action_signals[GO_LOCATION],
			       0, target);
	}
	else
	{
		char *url;

		url = ephy_bookmarks_solve_smart_url
			(bookmarks, target, content);
		g_return_if_fail (url != NULL);
		LOG ("Go to %s", url);
		g_signal_emit (action,
			       ephy_location_action_signals[GO_LOCATION],
			       0, url);
		g_free (url);
	}
}

static void
connect_proxy (GtkAction *action, GtkWidget *proxy)
{
	EphyAutocompletion *ac;
	EphyLocationEntry *e = EPHY_LOCATION_ENTRY (proxy);

	ac = EPHY_AUTOCOMPLETION (ephy_shell_get_autocompletion (ephy_shell));

	LOG ("Connect location proxy")

	g_return_if_fail (EPHY_IS_LOCATION_ENTRY (e));

	ephy_location_entry_set_autocompletion (e, ac);

	g_signal_connect (e, "activated",
			  GTK_SIGNAL_FUNC(location_url_activate_cb),
			  action);

	(* GTK_ACTION_CLASS (parent_class)->connect_proxy) (action, proxy);
}

static void
ephy_location_action_class_init (EphyLocationActionClass *class)
{
	GtkActionClass *action_class;
	GObjectClass *object_class = G_OBJECT_CLASS (class);

	parent_class = g_type_class_peek_parent (class);
	action_class = GTK_ACTION_CLASS (class);

	action_class->toolbar_item_type = EPHY_TYPE_LOCATION_ENTRY;
	action_class->connect_proxy = connect_proxy;

	ephy_location_action_signals[GO_LOCATION] =
                g_signal_new ("go_location",
                              G_OBJECT_CLASS_TYPE (object_class),
                              G_SIGNAL_RUN_FIRST,
                              G_STRUCT_OFFSET (EphyLocationActionClass, go_location),
                              NULL, NULL,
                              g_cclosure_marshal_VOID__STRING,
                              G_TYPE_NONE,
                              1,
			      G_TYPE_STRING);
}

static void
ephy_location_action_init (EphyLocationAction *action)
{
}

GtkWidget *
ephy_location_action_get_widget (EphyLocationAction *action)
{
	GSList *slist;

	slist = GTK_ACTION (action)->proxies;

	if (slist)
	{
		return GTK_WIDGET (slist->data);
	}
	else
	{
		return NULL;
	}
}