/*
* Copyright © 2003, 2004 Marco Pesenti Gritti
* Copyright © 2003, 2004 Christian Persch
* Copyright © 2008 Jan Alonzo
* Copyright © 2009 Igalia S.L.
*
* 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.
*
*/
#include "config.h"
#include "ephy-navigation-up-action.h"
#include "ephy-debug.h"
#include "ephy-embed-container.h"
#include "ephy-embed-shell.h"
#include "ephy-embed-utils.h"
#include "ephy-gui.h"
#include "ephy-history.h"
#include "ephy-link.h"
#include "ephy-shell.h"
#include "ephy-type-builtins.h"
#include "ephy-window.h"
#include <gtk/gtk.h>
#include <webkit/webkit.h>
#define URL_DATA_KEY "GoURL"
static void ephy_navigation_up_action_init (EphyNavigationUpAction *action);
static void ephy_navigation_up_action_class_init (EphyNavigationUpActionClass *klass);
G_DEFINE_TYPE (EphyNavigationUpAction, ephy_navigation_up_action, EPHY_TYPE_NAVIGATION_ACTION)
static void
activate_up_menu_item_cb (GtkWidget *menuitem,
EphyNavigationUpAction *action)
{
EphyWindow *window;
EphyEmbed *embed;
char *url;
window = _ephy_navigation_action_get_window (EPHY_NAVIGATION_ACTION (action));
embed = ephy_embed_container_get_active_child (EPHY_EMBED_CONTAINER (window));
g_return_if_fail (embed != NULL);
url = g_object_get_data (G_OBJECT (menuitem), URL_DATA_KEY);
g_return_if_fail (url != NULL);
ephy_link_open (EPHY_LINK (action), url, NULL,
ephy_gui_is_middle_click () ? EPHY_LINK_NEW_TAB : 0);
}
static void
select_menu_item_cb (GtkWidget *menuitem,
EphyNavigationUpAction *action)
{
const char *url;
EphyWindow *window;
EphyNavigationAction *nav_action;
GtkWidget *statusbar;
guint statusbar_cid;
url = g_object_get_data (G_OBJECT (menuitem), URL_DATA_KEY);
window = _ephy_navigation_action_get_window (EPHY_NAVIGATION_ACTION (action));
statusbar = ephy_window_get_statusbar (window);
g_return_if_fail (url != NULL);
/* Update status bar */
nav_action = EPHY_NAVIGATION_ACTION (action);
statusbar_cid = _ephy_navigation_action_get_statusbar_context_id (nav_action);
gtk_statusbar_push (GTK_STATUSBAR (statusbar), statusbar_cid, url);
}
static void
deselect_menu_item_cb (GtkWidget *menuitem,
EphyNavigationAction *action)
{
GtkWidget *statusbar;
EphyWindow *window;
EphyNavigationAction *nav_action;
guint statusbar_cid;
window = _ephy_navigation_action_get_window (EPHY_NAVIGATION_ACTION (action));
statusbar = ephy_window_get_statusbar (window);
/* Update status bar */
nav_action = EPHY_NAVIGATION_ACTION (action);
statusbar_cid = _ephy_navigation_action_get_statusbar_context_id (nav_action);
gtk_statusbar_pop (GTK_STATUSBAR (statusbar), statusbar_cid);
}
static GtkWidget *
build_dropdown_menu (EphyNavigationAction *nav_action)
{
EphyNavigationUpAction *action;
EphyWindow *window;
EphyEmbed *embed;
EphyHistory *history;
GtkMenuShell *menu;
GtkWidget *item;
GSList *list, *l;
char *url;
action = EPHY_NAVIGATION_UP_ACTION (nav_action);
window = _ephy_navigation_action_get_window (nav_action);
embed = ephy_embed_container_get_active_child (EPHY_EMBED_CONTAINER (window));
g_return_val_if_fail (embed != NULL, NULL);
menu = GTK_MENU_SHELL (gtk_menu_new ());
history = EPHY_HISTORY (ephy_embed_shell_get_global_history (embed_shell));
list = ephy_web_view_get_go_up_list (ephy_embed_get_web_view (embed));
for (l = list; l != NULL; l = l->next) {
EphyNode *node;
const char *title = NULL;
url = g_strdup (l->data);
if (url == NULL) continue;
node = ephy_history_get_page (history, url);
if (node != NULL) {
title = ephy_node_get_property_string (node, EPHY_NODE_PAGE_PROP_TITLE);
}
item = _ephy_navigation_action_new_history_menu_item (title ? title : url, url);
g_object_set_data_full (G_OBJECT (item), URL_DATA_KEY, url,
(GDestroyNotify) g_free);
g_signal_connect (item, "activate",
G_CALLBACK (activate_up_menu_item_cb), action);
g_signal_connect (item, "select",
G_CALLBACK (select_menu_item_cb),
action);
g_signal_connect (item, "deselect",
G_CALLBACK (deselect_menu_item_cb),
action);
gtk_menu_shell_append (menu, item);
gtk_widget_show (item);
}
/* the list data has been consumed */
g_slist_foreach (list, (GFunc) g_free, NULL);
g_slist_free (list);
return GTK_WIDGET (menu);
}
static void
action_activate (GtkAction *action)
{
EphyWindow *window;
EphyEmbed *embed;
GSList *up_list;
window = _ephy_navigation_action_get_window (EPHY_NAVIGATION_ACTION (action));
embed = ephy_embed_container_get_active_child (EPHY_EMBED_CONTAINER (window));
g_return_if_fail (embed != NULL);
up_list = ephy_web_view_get_go_up_list (ephy_embed_get_web_view (embed));
ephy_link_open (EPHY_LINK (action),
up_list->data,
NULL,
ephy_gui_is_middle_click () ? EPHY_LINK_NEW_TAB : 0);
g_slist_foreach (up_list, (GFunc) g_free, NULL);
g_slist_free (up_list);
}
static void
ephy_navigation_up_action_init (EphyNavigationUpAction *action)
{
}
static void
ephy_navigation_up_action_class_init (EphyNavigationUpActionClass *klass)
{
GtkActionClass *action_class = GTK_ACTION_CLASS (klass);
EphyNavigationActionClass *nav_action_class = EPHY_NAVIGATION_ACTION_CLASS (klass);
action_class->activate = action_activate;
nav_action_class->build_dropdown_menu = build_dropdown_menu;
}
