path: root/src/bookmarks/ephy-bookmark-action-group.c

/*
 *  Copyright (C) 2005 Peter Harvey
 *
 *  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.
 *
 *  $Id$
 */

#include "config.h"

#include "ephy-shell.h"
#include "ephy-bookmark-action-group.h"
#include "ephy-bookmark-action.h"
#include "ephy-bookmarks.h"
#include "ephy-bookmarks-ui.h"
#include "ephy-link.h"
#include "ephy-node.h"
#include "ephy-node-common.h"
#include "ephy-debug.h"

#include <gtk/gtkaction.h>
#include <gtk/gtkactiongroup.h>
#include <string.h>

static void
smart_added_cb (EphyNode *parent, 
        EphyNode *child,
        GtkActionGroup *action_group)
{
    GtkAction *action;
    char name[EPHY_BOOKMARK_ACTION_NAME_BUFFER_SIZE];

    EPHY_BOOKMARK_ACTION_NAME_PRINTF (name, child);

    action = gtk_action_group_get_action (action_group, name);
    
    if (action != NULL)
    {
        ephy_bookmark_action_updated ((EphyBookmarkAction *) action);
    }
}

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

    EPHY_BOOKMARK_ACTION_NAME_PRINTF (name, child);

    action = gtk_action_group_get_action (action_group, name);
    
    if (action != NULL)
    {
        ephy_bookmark_action_updated ((EphyBookmarkAction *) action);
    }
}

static void
node_changed_cb (EphyNode *parent,
         EphyNode *child,
         guint property_id,
         GtkActionGroup *action_group)
{
    GtkAction *action;
    char name[EPHY_BOOKMARK_ACTION_NAME_BUFFER_SIZE];

    EPHY_BOOKMARK_ACTION_NAME_PRINTF (name, child);

    action = gtk_action_group_get_action (action_group, name);
    
    if (action != NULL)
    {
        ephy_bookmark_action_updated ((EphyBookmarkAction *) action);
    }
}

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

    EPHY_BOOKMARK_ACTION_NAME_PRINTF (name, child);

    action = ephy_bookmark_action_new (child, name);

    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);

    ephy_bookmark_action_updated ((EphyBookmarkAction *) action);

    g_signal_connect_swapped (action, "open-link",
                  G_CALLBACK (ephy_link_open), action_group);
}

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

    EPHY_BOOKMARK_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_bookmark_group_new (EphyNode *node)
{
    EphyBookmarks *bookmarks;
    EphyNode *smart;
    GPtrArray *children;
    GtkActionGroup *action_group;
    guint i;
    
    bookmarks = ephy_shell_get_bookmarks (ephy_shell);
    smart = ephy_bookmarks_get_smart_bookmarks (bookmarks);

    action_group = (GtkActionGroup *) ephy_link_action_group_new ("BA");

    children = ephy_node_get_children (node);
    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);
    ephy_node_signal_connect_object (node, EPHY_NODE_CHILD_CHANGED,
                     (EphyNodeCallback) node_changed_cb,
                     (GObject *) action_group);
    
    ephy_node_signal_connect_object (smart, EPHY_NODE_CHILD_ADDED,
                     (EphyNodeCallback) smart_added_cb,
                     (GObject *) action_group);
    ephy_node_signal_connect_object (smart, EPHY_NODE_CHILD_REMOVED,
                     (EphyNodeCallback) smart_removed_cb,
                     (GObject *) action_group);
    
    return action_group;
}