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

/*
 *  Copyright © 2003, 2004 Marco Pesenti Gritti
 *  Copyright © 2003, 2004 Christian Persch
 *  Copyright © 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., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
 *
 *  $Id$
 */

#include "config.h"

#include "egg-editable-toolbar.h"
#include "ephy-bookmark-action.h"
#include "ephy-bookmarks-ui.h"
#include "ephy-bookmarks.h"
#include "ephy-stock-icons.h"
#include "ephy-favicon-cache.h"
#include "ephy-shell.h"
#include "ephy-gui.h"
#include "ephy-debug.h"
#include "ephy-dnd.h"

#include <glib/gi18n.h>
#include <gtk/gtkwidget.h>
#include <gtk/gtkhbox.h>
#include <gtk/gtklabel.h>
#include <gtk/gtkbutton.h>
#include <gtk/gtkstock.h>
#include <gtk/gtkimage.h>
#include <gtk/gtkmenuitem.h>
#include <gtk/gtkimagemenuitem.h>
#include <gtk/gtkseparatormenuitem.h>
#include <gtk/gtkentry.h>
#include <gtk/gtktoolitem.h>
#include <gtk/gtkmain.h>
#include <libgnomevfs/gnome-vfs-uri.h>

#include <string.h>

static const GtkTargetEntry drag_types[] = {
  {EPHY_DND_URL_TYPE, 0, 0},
};

/* FIXME tweak this, or make it configurable? (bug 148093) */
#define ENTRY_WIDTH_CHARS   12
#define TOOLITEM_WIDTH_CHARS    20
#define LABEL_WIDTH_CHARS       32

#define EPHY_BOOKMARK_ACTION_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_BOOKMARK_ACTION, EphyBookmarkActionPrivate))

struct _EphyBookmarkActionPrivate
{
    EphyNode *node;
    gboolean smart_url;
    guint cache_handler;
};

enum
{
    PROP_0,
    PROP_BOOKMARK,
    PROP_TOOLTIP,
    PROP_LOCATION,
    PROP_SMART_URL,
    PROP_ICON
};

static GObjectClass *parent_class;

typedef struct
{
    GObject *weak_ptr;
    GtkWidget *entry;
    EphyLinkFlags flags;
} ClipboardCtx;

static void
clipboard_text_received_cb (GtkClipboard *clipboard,
                const char *text,
                ClipboardCtx *ctx)
{
    if (ctx->weak_ptr != NULL && text != NULL)
    {
        /* This is to avoid middle-clicking on a non-empty smart bookmark
         * triggering another search.
         */
        if (strcmp (text, gtk_entry_get_text (GTK_ENTRY (ctx->entry))) != 0)
        {
            gtk_entry_set_text (GTK_ENTRY (ctx->entry), text);
            ephy_bookmark_action_activate (EPHY_BOOKMARK_ACTION (ctx->weak_ptr),
                               ctx->entry, ctx->flags);
        }
    }

    if (ctx->weak_ptr != NULL)
    {
        GObject **object = &(ctx->weak_ptr);
        g_object_remove_weak_pointer (G_OBJECT (ctx->weak_ptr), 
                          (gpointer *)object);
    }

    g_slice_free (ClipboardCtx, ctx);
}

static gboolean
entry_button_press_event_cb (GtkWidget *entry,
                 GdkEventButton *event,
                 GtkAction *action)
{
    if (event->button == 2) /* middle click */
    {
        ClipboardCtx *ctx;
        GObject **object;

        ctx = g_slice_new (ClipboardCtx);
        ctx->flags = EPHY_LINK_NEW_TAB | EPHY_LINK_JUMP_TO;
        ctx->entry = entry;

        /* We need to make sure we know if the action is destroyed between
        * requesting the clipboard contents, and receiving them.
        */

        ctx->weak_ptr = G_OBJECT (action);
        object = &(ctx->weak_ptr);
        g_object_add_weak_pointer (ctx->weak_ptr, (gpointer *)object);

        gtk_clipboard_request_text
            (gtk_widget_get_clipboard (entry, GDK_SELECTION_PRIMARY),
             (GtkClipboardTextReceivedFunc) clipboard_text_received_cb,
             ctx);
        return TRUE;
    }

    return FALSE;
}

static GtkWidget *
create_tool_item (GtkAction *action)
{
    GtkWidget *item, *button, *hbox, *label, *icon, *entry;

    LOG ("Creating tool item for action %p", action);

    item = GTK_ACTION_CLASS (parent_class)->create_tool_item (action);

    hbox = gtk_hbox_new (FALSE, 0);
    gtk_widget_show (hbox);
    gtk_container_add (GTK_CONTAINER (item), hbox);

    button = gtk_button_new ();
    gtk_widget_add_events (GTK_WIDGET (button), GDK_BUTTON1_MOTION_MASK);
    gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE);
    gtk_button_set_focus_on_click (GTK_BUTTON (button), FALSE);
    gtk_widget_show (button);
    gtk_container_add (GTK_CONTAINER (hbox), button);
    g_object_set_data (G_OBJECT (item), "button", button);

    entry = gtk_entry_new ();
    gtk_entry_set_width_chars (GTK_ENTRY (entry), ENTRY_WIDTH_CHARS);
    gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0);
    g_object_set_data (G_OBJECT (item), "entry", entry);
    g_signal_connect (entry, "button-press-event",
              G_CALLBACK (entry_button_press_event_cb), action);

    hbox = gtk_hbox_new (FALSE, 3);
    gtk_widget_show (hbox);
    gtk_container_add (GTK_CONTAINER (button), hbox);

    icon = gtk_image_new ();
    gtk_widget_show (icon);
    gtk_box_pack_start (GTK_BOX (hbox), icon, TRUE, TRUE, 0);
    g_object_set_data (G_OBJECT (item), "icon", icon);

    label = gtk_label_new (NULL);
    gtk_label_set_ellipsize (GTK_LABEL (label), PANGO_ELLIPSIZE_END);
    gtk_label_set_max_width_chars (GTK_LABEL (label), TOOLITEM_WIDTH_CHARS);
    gtk_widget_show (label);
    gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0);
    g_object_set_data (G_OBJECT (item), "label", label);

    return item;
}

static void
ephy_bookmark_action_sync_smart_url (GtkAction *gaction,
                     GParamSpec *pspec,
                     GtkWidget *proxy)
{
    if (GTK_IS_TOOL_ITEM (proxy))
    {
        EphyBookmarkAction *action = EPHY_BOOKMARK_ACTION (gaction);
        EphyBookmarkActionPrivate *priv = action->priv;
        gboolean is_smart_url = priv->smart_url;
        gboolean has_icon = ephy_node_get_property_string
          (priv->node, EPHY_NODE_BMK_PROP_ICON) != NULL;
        GtkWidget *entry, *icon;
        guint width;

        width = is_smart_url ? ephy_bookmarks_get_smart_bookmark_width (priv->node) : 0;

        entry = GTK_WIDGET (g_object_get_data (G_OBJECT (proxy), "entry"));
        icon = GTK_WIDGET (g_object_get_data (G_OBJECT (proxy), "icon"));

        g_object_set (entry, "visible", is_smart_url, NULL);
        g_object_set (icon, "visible", !is_smart_url || has_icon, NULL);
        gtk_entry_set_width_chars (GTK_ENTRY (entry),
                       width > 0 ? width : ENTRY_WIDTH_CHARS);
    }
}

static void
favicon_cache_changed_cb (EphyFaviconCache *cache,
              const char *icon_address,
              EphyBookmarkAction *action)
{
    const char *icon;

    g_return_if_fail (action->priv->node != NULL);

    icon = ephy_node_get_property_string (action->priv->node,
                          EPHY_NODE_BMK_PROP_ICON);
    
    if (icon != NULL && strcmp (icon, icon_address) == 0)
    {
        g_signal_handler_disconnect (cache, action->priv->cache_handler);
        action->priv->cache_handler = 0;

        g_object_notify (G_OBJECT (action), "icon");
    }
}

static void
ephy_bookmark_action_sync_icon (GtkAction *action,
                GParamSpec *pspec,
                GtkWidget *proxy)
{
    EphyBookmarkAction *bma = EPHY_BOOKMARK_ACTION (action);
    const char *icon_location;
    EphyFaviconCache *cache;
    GdkPixbuf *pixbuf = NULL;

    g_return_if_fail (bma->priv->node != NULL);

    icon_location = ephy_node_get_property_string (bma->priv->node,
                               EPHY_NODE_BMK_PROP_ICON);

    cache = EPHY_FAVICON_CACHE (ephy_embed_shell_get_favicon_cache
        (ephy_embed_shell_get_default ()));

    if (icon_location && *icon_location)
    {
        pixbuf = ephy_favicon_cache_get (cache, icon_location);

        if (pixbuf == NULL && bma->priv->cache_handler == 0)
        {
            bma->priv->cache_handler =
                g_signal_connect_object
                    (cache, "changed",
                     G_CALLBACK (favicon_cache_changed_cb),
                     action, 0);
        }
    }

    if (GTK_IS_TOOL_ITEM (proxy))
    {
        GtkImage *icon;

        icon = GTK_IMAGE (g_object_get_data (G_OBJECT (proxy), "icon"));
        g_return_if_fail (icon != NULL);

        if (pixbuf == NULL && icon_location == NULL)
        {
            pixbuf = gtk_widget_render_icon (proxy, EPHY_STOCK_BOOKMARK,
                             GTK_ICON_SIZE_MENU, NULL);
        }

        gtk_image_set_from_pixbuf (icon, pixbuf);
    }
    else if (GTK_IS_MENU_ITEM (proxy) && pixbuf)
    {
        GtkWidget *image;

        image = gtk_image_new_from_pixbuf (pixbuf);
        gtk_widget_show (image);

        gtk_image_menu_item_set_image
            (GTK_IMAGE_MENU_ITEM (proxy), image);
    }

    if (pixbuf)
    {
        g_object_unref (pixbuf);
    }
}

static void
ephy_bookmark_action_sync_label (GtkAction *gaction,
                 GParamSpec *pspec,
                 GtkWidget *proxy)
{
    EphyBookmarkAction *action = EPHY_BOOKMARK_ACTION (gaction);

    g_return_if_fail (EPHY_IS_NODE (action->priv->node));

    if (GTK_IS_TOOL_ITEM (proxy))
    {
        GtkWidget *label = NULL;
        const char *title;
        char *label_text;

        label = g_object_get_data (G_OBJECT (proxy), "label");
        g_return_if_fail (label != NULL);

        title = ephy_node_get_property_string
            (action->priv->node, EPHY_NODE_BMK_PROP_TITLE);

        if (action->priv->smart_url)
        {
            label_text = g_strdup_printf (_("%s:"), title);
    
            gtk_label_set_label (GTK_LABEL (label), label_text);
            g_free (label_text);
        }
        else
        {
            gtk_label_set_label (GTK_LABEL (label), title);
        }
    }
}

void
ephy_bookmark_action_activate (EphyBookmarkAction *action,
                   GtkWidget *widget,
                   EphyLinkFlags flags)
{
    EphyBookmarkActionPrivate *priv = action->priv;
    EphyBookmarks *bookmarks;
    const char *location;
    char *address = NULL, *text = NULL;

    g_return_if_fail (priv->node != NULL);

    location = ephy_node_get_property_string
            (priv->node, EPHY_NODE_BMK_PROP_LOCATION);
    g_return_if_fail (location != NULL);
    
    bookmarks = ephy_shell_get_bookmarks (ephy_shell_get_default ());
    
    if (GTK_IS_EDITABLE (widget))
    {
        text = gtk_editable_get_chars (GTK_EDITABLE (widget), 0, -1);
    }
    
    /* The entered search term is empty, and we have a smart bookmark */
    if ((text == NULL || text[0] == '\0') && strstr (location, "%s") != NULL)
    {
        GnomeVFSURI *uri = gnome_vfs_uri_new (location);
        if (uri != NULL)
        {
            address = g_strconcat (
                    gnome_vfs_uri_get_scheme (uri),
                    "://",
                    gnome_vfs_uri_get_host_name (uri),
                    NULL);
            gnome_vfs_uri_unref (uri);
        }
    }

    if (address == NULL)
    {
        address = ephy_bookmarks_resolve_address (bookmarks, location, text);
    }
    g_return_if_fail (address != NULL);

    ephy_link_open (EPHY_LINK (action), address, NULL, flags);

    g_free (address);
    g_free (text);
}

static void
activate_cb (GtkWidget *widget,
         EphyBookmarkAction *action)
{
    gboolean control = FALSE;
    GdkEvent *event;

    event = gtk_get_current_event ();
    if (event)
    {
        if (event->type == GDK_KEY_PRESS ||
            event->type == GDK_KEY_RELEASE)
        {
            control = (event->key.state & gtk_accelerator_get_default_mod_mask ()) == GDK_CONTROL_MASK;
        }
            
        gdk_event_free (event);
    }

    ephy_bookmark_action_activate
      (action, widget, (control || ephy_gui_is_middle_click ()) ? EPHY_LINK_NEW_TAB : 0);
}

static gboolean
entry_key_press_cb (GtkEntry *entry,
            GdkEventKey *event,
            EphyBookmarkAction *action)
{
    guint state = event->state & gtk_accelerator_get_default_mod_mask ();

    if ((event->keyval == GDK_Return ||
         event->keyval == GDK_KP_Enter ||
         event->keyval == GDK_ISO_Enter) &&
        state == GDK_CONTROL_MASK)
    {
        gtk_im_context_reset (entry->im_context);

        g_signal_emit_by_name (entry, "activate");

        return TRUE;
    }
    return FALSE;
}

static gboolean
button_press_cb (GtkWidget *widget,
         GdkEventButton *event,
         EphyBookmarkAction *action)
{
    if (event->button == 2) 
    {
        gtk_button_pressed (GTK_BUTTON (widget));
    }

    return FALSE;
}

static gboolean
button_release_cb (GtkWidget *widget,
           GdkEventButton *event,
           EphyBookmarkAction *action)
{
    if (event->button == 2) 
    {
        gtk_button_released (GTK_BUTTON (widget));
    }

    return FALSE;
}

static void
drag_data_get_cb (GtkWidget          *widget,
          GdkDragContext     *context,
          GtkSelectionData   *selection_data,
          guint               info,
          guint32             time,
          GtkAction          *action)
{
    EphyNode *node = ephy_bookmark_action_get_bookmark (EPHY_BOOKMARK_ACTION (action));
    const char *location = ephy_node_get_property_string (node, EPHY_NODE_BMK_PROP_LOCATION);

    g_return_if_fail (location != NULL);

    gtk_selection_data_set (selection_data, selection_data->target, 8, (unsigned char *)location, strlen (location));
}

static void
toolbar_reconfigured_cb (GtkToolItem *toolitem,
             GtkAction *action)
{
    ephy_bookmark_action_sync_icon (action, NULL, GTK_WIDGET (toolitem));
}


static gboolean
query_tooltip_cb (GtkWidget *proxy,
          gint x,
              gint y,
          gboolean keyboard_mode,
          GtkTooltip *tooltip,
          GtkAction *action)
{
    EphyBookmarks *bookmarks;
    EphyNode *node;
    const char *title, *location;
    char *text = NULL;
    
    node = ephy_bookmark_action_get_bookmark (EPHY_BOOKMARK_ACTION (action));
    bookmarks = ephy_shell_get_bookmarks (ephy_shell_get_default ());
    title = ephy_node_get_property_string (node, EPHY_NODE_BMK_PROP_TITLE);
    location = ephy_node_get_property_string (node, EPHY_NODE_BMK_PROP_LOCATION);
    
    if (g_str_has_prefix (location, "javascript:"))
    {
        text = g_strdup_printf (_("Executes the script “%s”"), title);
    }
    else
    {
        if (strstr (location, "%s") != NULL)
        {
            GnomeVFSURI *uri = gnome_vfs_uri_new (location);
            if (uri != NULL)
            {
                if (title[0] == '\0')
                {
                    text = g_markup_printf_escaped ("%s://%s",
                                    gnome_vfs_uri_get_scheme (uri),
                                    gnome_vfs_uri_get_host_name (uri));
                }
                else
                {
                    text = g_markup_printf_escaped ("%s\n%s://%s",
                                    title,
                                    gnome_vfs_uri_get_scheme (uri),
                                    gnome_vfs_uri_get_host_name (uri));
                }
                gnome_vfs_uri_unref (uri);
            }
        }
        if (text == NULL)
        {
            if (title[0] == '\0')
            {
                text = g_markup_printf_escaped ("%s", location);
            }
            else
            {
                text = g_markup_printf_escaped ("%s\n%s", title, location);
            }
        }
    }
    gtk_tooltip_set_markup (tooltip, text);
    g_free (text);
    
    return TRUE;
}

static void
connect_proxy (GtkAction *action,
           GtkWidget *proxy)
{
    GtkWidget *button, *entry;

    LOG ("Connecting action %p to proxy %p", action, proxy);

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

    ephy_bookmark_action_sync_icon (action, NULL, proxy);
    g_signal_connect_object (action, "notify::icon",
                 G_CALLBACK (ephy_bookmark_action_sync_icon), proxy, 0);

    ephy_bookmark_action_sync_smart_url (action, NULL, proxy);
    g_signal_connect_object (action, "notify::smarturl",
                 G_CALLBACK (ephy_bookmark_action_sync_smart_url), proxy, 0);

    if (GTK_IS_TOOL_ITEM (proxy))
    {
        ephy_bookmark_action_sync_label (action, NULL, proxy);
        g_signal_connect_object (action, "notify::label",
                     G_CALLBACK (ephy_bookmark_action_sync_label), proxy, 0);
        
        g_signal_connect (proxy, "toolbar-reconfigured",
                  G_CALLBACK (toolbar_reconfigured_cb), action);

        /* FIXME: maybe make the tooltip cover only the button, not also the entry (if there is one?) */
        gtk_widget_set_has_tooltip (proxy, TRUE);
        g_signal_connect (proxy, "query-tooltip",
                  G_CALLBACK (query_tooltip_cb), action);

        button = GTK_WIDGET (g_object_get_data (G_OBJECT (proxy), "button"));
        g_signal_connect (button, "clicked", G_CALLBACK (activate_cb), action);
        g_signal_connect (button, "button-press-event",
                  G_CALLBACK (button_press_cb), action);
        g_signal_connect (button, "button-release-event",
                  G_CALLBACK (button_release_cb), action);

        entry = GTK_WIDGET (g_object_get_data (G_OBJECT (proxy), "entry"));
        g_signal_connect (entry, "activate", G_CALLBACK (activate_cb), action);
        g_signal_connect (entry, "key-press-event", G_CALLBACK (entry_key_press_cb), action);

        g_signal_connect (button, "drag-data-get",
                  G_CALLBACK (drag_data_get_cb), action);
        gtk_drag_source_set (button, GDK_BUTTON1_MASK, drag_types,
                     G_N_ELEMENTS (drag_types), GDK_ACTION_COPY);
    }
    else if (GTK_IS_MENU_ITEM (proxy))
    {
        GtkLabel *label;

        label = (GtkLabel *) ((GtkBin *) proxy)->child;

        gtk_label_set_use_underline (label, FALSE);
        gtk_label_set_ellipsize (label, PANGO_ELLIPSIZE_END);
        gtk_label_set_max_width_chars (label, LABEL_WIDTH_CHARS);

        g_signal_connect (proxy, "activate", G_CALLBACK (activate_cb), action);
    }
}

void
ephy_bookmark_action_updated (EphyBookmarkAction *action)
{
    GValue value = { 0, };
    EphyBookmarks *bookmarks = ephy_shell_get_bookmarks (ephy_shell);
    EphyNode *smart = ephy_bookmarks_get_smart_bookmarks (bookmarks);
    EphyNode *node = action->priv->node;
    const char *title;
    
    g_return_if_fail (action != NULL);
    g_return_if_fail (node != NULL);
    
    g_object_freeze_notify (G_OBJECT (action));

    /* Set smart_url */
    action->priv->smart_url = ephy_node_has_child (smart, node);
    g_object_notify (G_OBJECT (action), "smarturl");
    
    /* Set title */
    title = ephy_node_get_property_string (node, EPHY_NODE_BMK_PROP_TITLE);
    g_value_init (&value, G_TYPE_STRING);
    g_value_set_static_string (&value, title);
    g_object_set_property (G_OBJECT (action), "label", &value);
    g_value_unset (&value);
    
    /* Notify all other properties */
    g_object_notify (G_OBJECT (action), "location");
    g_object_notify (G_OBJECT (action), "icon");
    
    g_object_thaw_notify (G_OBJECT (action));

    /* We could force a tooltip re-query with gtk_tooltip_trigger_tooltip_query
     * here, but it's not really worth it. Just show the updated tip next time
     * the tip is queried.
     */
}

EphyNode *
ephy_bookmark_action_get_bookmark (EphyBookmarkAction *action)
{
    return action->priv->node;
}

void
ephy_bookmark_action_set_bookmark (EphyBookmarkAction *action,
                   EphyNode *node)
{
    EphyBookmarkActionPrivate *priv = action->priv;
    GObject *object = G_OBJECT (action);

    g_return_if_fail (node != NULL);

    priv->node = node;

    g_object_freeze_notify (object);

    g_object_notify (object, "bookmark");
    ephy_bookmark_action_updated (action);

    g_object_thaw_notify (object);
}

static void
ephy_bookmark_action_set_property (GObject *object,
                   guint prop_id,
                   const GValue *value,
                   GParamSpec *pspec)
{
    EphyBookmarkAction *action = EPHY_BOOKMARK_ACTION (object);

    switch (prop_id)
    {
        case PROP_BOOKMARK:
            ephy_bookmark_action_set_bookmark (action, g_value_get_pointer (value));
            break;
        case PROP_TOOLTIP:
        case PROP_LOCATION:
        case PROP_SMART_URL:
        case PROP_ICON:
            /* not writable */
            break;
    }
}

static void
ephy_bookmark_action_get_property (GObject *object,
                   guint prop_id,
                   GValue *value,
                   GParamSpec *pspec)
{
    EphyBookmarkAction *action = EPHY_BOOKMARK_ACTION (object);
    EphyBookmarkActionPrivate *priv = action->priv;

    g_return_if_fail (priv->node != NULL);

    switch (prop_id)
    {
        case PROP_BOOKMARK:
            g_value_set_pointer (value, priv->node);
            break;
        case PROP_TOOLTIP:
        case PROP_LOCATION:
            g_value_set_string (value,
                ephy_node_get_property_string (priv->node,
                    EPHY_NODE_BMK_PROP_LOCATION));
            break;
        case PROP_SMART_URL:
            g_value_set_boolean (value, priv->smart_url);
            break;
        case PROP_ICON:
            g_value_set_string (value,
                ephy_node_get_property_string (priv->node,
                    EPHY_NODE_BMK_PROP_ICON));
            break;
    }
}

static void
ephy_bookmark_action_init (EphyBookmarkAction *action)
{
    action->priv = EPHY_BOOKMARK_ACTION_GET_PRIVATE (action);
    
    action->priv->cache_handler = 0;
}

static void
ephy_bookmark_action_dispose (GObject *object)
{
    EphyBookmarkAction *action = (EphyBookmarkAction *) object;
    EphyBookmarkActionPrivate *priv = action->priv;
    GObject *cache;

    if (priv->cache_handler != 0)
    {
        cache = ephy_embed_shell_get_favicon_cache
                (ephy_embed_shell_get_default ());

        g_signal_handler_disconnect (cache, priv->cache_handler);
        priv->cache_handler = 0;
    }

    parent_class->dispose (object);
}

static void
ephy_bookmark_action_class_init (EphyBookmarkActionClass *class)
{
    GObjectClass *object_class = G_OBJECT_CLASS (class);
    GtkActionClass *action_class = GTK_ACTION_CLASS (class);

    parent_class = g_type_class_peek_parent (class);

    action_class->toolbar_item_type = GTK_TYPE_TOOL_ITEM;
    action_class->create_tool_item = create_tool_item;
    action_class->menu_item_type = GTK_TYPE_IMAGE_MENU_ITEM;
    action_class->connect_proxy = connect_proxy;

    object_class->dispose = ephy_bookmark_action_dispose;
    object_class->set_property = ephy_bookmark_action_set_property;
    object_class->get_property = ephy_bookmark_action_get_property;

    g_object_class_install_property (object_class,
                     PROP_BOOKMARK,
                     g_param_spec_pointer ("bookmark", NULL, NULL,
                                   G_PARAM_READWRITE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB |
                                   G_PARAM_CONSTRUCT_ONLY));

    /* overwrite GtkActionClass::tooltip, so we can use the url as tooltip */
    g_object_class_install_property (object_class,
                     PROP_TOOLTIP,
                     g_param_spec_string  ("tooltip", NULL, NULL,
                                   NULL,
                                   G_PARAM_READABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
    
    g_object_class_install_property (object_class,
                     PROP_LOCATION,
                     g_param_spec_string  ("location", NULL, NULL,
                                   NULL,
                                   G_PARAM_READABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
    g_object_class_install_property (object_class,
                     PROP_SMART_URL,
                     g_param_spec_boolean  ("smarturl", NULL, NULL,
                                FALSE,
                                G_PARAM_READABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));
    g_object_class_install_property (object_class,
                     PROP_ICON,
                     g_param_spec_string  ("icon", NULL, NULL,
                                   NULL,
                                   G_PARAM_READABLE | G_PARAM_STATIC_NAME | G_PARAM_STATIC_NICK | G_PARAM_STATIC_BLURB));

    g_type_class_add_private (object_class, sizeof(EphyBookmarkActionPrivate));
}

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

    if (G_UNLIKELY (type == 0))
    {
        const GTypeInfo type_info =
        {
            sizeof (EphyBookmarkActionClass),
            (GBaseInitFunc) NULL,
            (GBaseFinalizeFunc) NULL,
            (GClassInitFunc) ephy_bookmark_action_class_init,
            (GClassFinalizeFunc) NULL,
            NULL,
            sizeof (EphyBookmarkAction),
            0, /* n_preallocs */
            (GInstanceInitFunc) ephy_bookmark_action_init,
        };

        type = g_type_register_static (EPHY_TYPE_LINK_ACTION,
                           "EphyBookmarkAction",
                           &type_info, 0);
    }

    return type;
}

GtkAction *
ephy_bookmark_action_new (EphyNode *node,
              const char *name)
{
    g_assert (name != NULL);

    return  GTK_ACTION (g_object_new (EPHY_TYPE_BOOKMARK_ACTION,
                      "name", name,
                      "bookmark", node,
                      NULL));
}