/*
 *  Copyright © 2004 Peter Harvey <pah06@uow.edu.au>
 *
 *  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 of the License, 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, see <http://www.gnu.org/licenses/>.
 */

#include "config.h"

#include <string.h>

#include <glib/gi18n.h>
#include <gtk/gtk.h>

#include "ephy-bookmarks.h"
#include "ephy-bookmarks-ui.h"
#include "ephy-node-common.h"
#include "ephy-link-action.h"
#include "ephy-link.h"

#include "ephy-open-tabs-action.h"

static void
activate_cb (GtkAction *action,
             gpointer   dummy)
{
  GObject *object = G_OBJECT (action);
  EphyLink *link;
  EphyNode *node;
  GPtrArray *children;
  EphyEmbed *embed = NULL;
  const char *url;
  guint i;

  link = g_object_get_data (object, "ephy-link");
  node = g_object_get_data (object, "ephy-node");

  children = ephy_node_get_children (node);
  for (i = 0; i < children->len; ++i) {
    node = g_ptr_array_index (children, i);

    url = ephy_node_get_property_string (node, EPHY_NODE_BMK_PROP_LOCATION);
    embed = ephy_link_open (link, url, embed,
                            EPHY_LINK_NEW_TAB | ephy_link_flags_from_current_event ());
  }
}

static void
node_added_cb (EphyNode       *parent,
               EphyNode       *child,
               GtkActionGroup *action_group)
{
  GObject *action_object;
  GtkAction *action;
  char name[EPHY_OPEN_TABS_ACTION_NAME_BUFFER_SIZE];
  char accel[256];

  EPHY_OPEN_TABS_ACTION_NAME_PRINTF (name, child);

  /* FIXME !!!! */
  action = gtk_action_new (name, _("Open in New _Tabs"),
                           _("Open the bookmarks in this topic in new tabs"), NULL);
  action_object = (GObject *)action;

  g_object_set_data (action_object, "ephy-node", child);
  g_object_set_data (action_object, "ephy-link", EPHY_LINK (action_group));

  g_signal_connect (action, "activate",
                    G_CALLBACK (activate_cb), NULL);

  g_snprintf (accel, sizeof (accel), "<Actions>/%s/%s",
              gtk_action_group_get_name (action_group),
              name);

  gtk_action_set_accel_path (action, accel);
  gtk_action_group_add_action (action_group, action);
  g_object_unref (action);
}

static void
node_removed_cb (EphyNode       *parent,
                 EphyNode       *child,
                 guint           index,
                 GtkActionGroup *action_group)
{
  GtkAction *action;
  char name[EPHY_OPEN_TABS_ACTION_NAME_BUFFER_SIZE];

  EPHY_OPEN_TABS_ACTION_NAME_PRINTF (name, child);

  action = gtk_action_group_get_action (action_group, name);

  if (action != NULL) {
    gtk_action_group_remove_action (action_group, action);
  }
}

GtkActionGroup *
ephy_open_tabs_group_new (EphyNode *node)
{
  GPtrArray *children;
  GtkActionGroup *action_group;
  guint i;

  children = ephy_node_get_children (node);
  action_group = (GtkActionGroup *)ephy_link_action_group_new ("OpenTabsActions");

  for (i = 0; i < children->len; i++) {
    node_added_cb (node, g_ptr_array_index (children, i),
                   action_group);
  }

  ephy_node_signal_connect_object (node, EPHY_NODE_CHILD_ADDED,
                                   (EphyNodeCallback)node_added_cb,
                                   (GObject *)action_group);
  ephy_node_signal_connect_object (node, EPHY_NODE_CHILD_REMOVED,
                                   (EphyNodeCallback)node_removed_cb,
                                   (GObject *)action_group);

  return action_group;
}
