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Diffstat (limited to 'src/ephy-navigation-up-action.c')
| -rw-r--r-- | src/ephy-navigation-up-action.c | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/src/ephy-navigation-up-action.c b/src/ephy-navigation-up-action.c new file mode 100644 index 000000000..8934a9efa --- /dev/null +++ b/src/ephy-navigation-up-action.c @@ -0,0 +1,196 @@ +/* + * 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; +} |