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Diffstat (limited to 'src/bookmarks/ephy-related-action.c')
| -rw-r--r-- | src/bookmarks/ephy-related-action.c | 178 |
1 files changed, 178 insertions, 0 deletions
diff --git a/src/bookmarks/ephy-related-action.c b/src/bookmarks/ephy-related-action.c new file mode 100644 index 000000000..00c3327b5 --- /dev/null +++ b/src/bookmarks/ephy-related-action.c @@ -0,0 +1,178 @@ +/* + * 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. + */ + +#include "config.h" + +#include <gtk/gtk.h> +#include <gtk/gtkaction.h> +#include <gtk/gtkactiongroup.h> +#include <glib/gi18n.h> + +#include "ephy-window.h" +#include "ephy-bookmarks.h" +#include "ephy-shell.h" +#include "ephy-node-common.h" +#include "ephy-stock-icons.h" +#include "ephy-related-action.h" + +static void +node_changed (EphyNode *node, guint propertyid, GObject *object) +{ + ephy_topic_action_updated (EPHY_TOPIC_ACTION (object)); +} + +static void +node_destroyed (EphyNode *node, GObject *object) +{ + EphyBookmarks *eb = ephy_shell_get_bookmarks (ephy_shell); + + ephy_topic_action_set_topic (EPHY_TOPIC_ACTION (object), + ephy_bookmarks_get_favorites (eb)); + ephy_node_signal_connect_object (node, EPHY_NODE_CHANGED, + (EphyNodeCallback) node_changed, + object); + ephy_node_signal_connect_object (node, EPHY_NODE_DESTROY, + (EphyNodeCallback) node_destroyed, + object); +} + +static EphyTab * +open_link (EphyLink *link, + const char *address, + EphyTab *tab, + EphyLinkFlags flags) +{ + EphyBookmarks *eb = ephy_shell_get_bookmarks (ephy_shell); + EphyNode *bookmark = ephy_bookmarks_find_bookmark (eb, address); + EphyNode *topic, *chosen = NULL; + + if (bookmark != NULL) + { + GPtrArray *topics; + gint i, tmp, best = 0; + + topic = ephy_topic_action_get_topic (EPHY_TOPIC_ACTION (link)); + tmp = ephy_node_get_property_int (topic, EPHY_NODE_KEYWORD_PROP_PRIORITY); + if (tmp == EPHY_NODE_NORMAL_PRIORITY && + ephy_node_has_child (topic, bookmark)) + { + return NULL; + } + ephy_node_signal_disconnect_object (topic, EPHY_NODE_CHANGED, + (EphyNodeCallback) node_changed, + G_OBJECT (link)); + ephy_node_signal_disconnect_object (topic, EPHY_NODE_DESTROY, + (EphyNodeCallback) node_destroyed, + G_OBJECT (link)); + + topics = ephy_node_get_children (ephy_bookmarks_get_keywords (eb)); + for (i = 0; i < topics->len; i++) + { + topic = g_ptr_array_index (topics, i); + tmp = ephy_node_get_property_int (topic, EPHY_NODE_KEYWORD_PROP_PRIORITY); + if (tmp == EPHY_NODE_NORMAL_PRIORITY && + ephy_node_has_child (topic, bookmark)) + { + tmp = ephy_node_get_n_children (topic); + if (chosen == NULL || (tmp >= 10 && tmp <= best)) + { + chosen = topic; + best = tmp; + } + } + } + + if (chosen == NULL) chosen = ephy_bookmarks_get_favorites (eb); + + ephy_topic_action_set_topic (EPHY_TOPIC_ACTION (link), chosen); + ephy_node_signal_connect_object (chosen, EPHY_NODE_CHANGED, + (EphyNodeCallback) node_changed, + G_OBJECT (link)); + ephy_node_signal_connect_object (chosen, EPHY_NODE_DESTROY, + (EphyNodeCallback) node_destroyed, + G_OBJECT (link)); + } + + return NULL; +} + +static void +iface_init (EphyLinkIface *iface) +{ + iface->open_link = open_link; +} + +GType +ephy_related_action_get_type (void) +{ + static GType type = 0; + + if (G_UNLIKELY (type == 0)) + { + static const GTypeInfo our_info = + { + sizeof (EphyRelatedActionClass), + NULL, /* base_init */ + NULL, /* base_finalize */ + NULL, /* class_init */ + NULL, + NULL, /* class_data */ + sizeof (EphyRelatedAction), + 0, /* n_preallocs */ + NULL /* instance_init */ + }; + static const GInterfaceInfo link_info = + { + (GInterfaceInitFunc) iface_init, + NULL, + NULL + }; + + type = g_type_register_static (EPHY_TYPE_TOPIC_ACTION, + "EphyRelatedAction", + &our_info, 0); + g_type_add_interface_static (type, + EPHY_TYPE_LINK, + &link_info); + } + + return type; +} + +GtkAction * +ephy_related_action_new (EphyLink *link, GtkUIManager *manager, char * name) +{ + EphyBookmarks *eb = ephy_shell_get_bookmarks (ephy_shell); + EphyNode *favorites = ephy_bookmarks_get_favorites (eb); + + EphyRelatedAction *action = + EPHY_RELATED_ACTION (g_object_new (EPHY_TYPE_RELATED_ACTION, + "name", name, + "topic", favorites, + "short_label", _("Related"), + "stock-id", GTK_STOCK_INDEX, + "manager", manager, + NULL)); + + g_signal_connect_object (G_OBJECT (link), "open-link", + G_CALLBACK (ephy_link_open), action, + G_CONNECT_SWAPPED); + + return GTK_ACTION (action); +} + |