/* * Copyright (C) 2003 Marco Pesenti Gritti * * 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. */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include "ephy-bookmarks-menu.h" #include "ephy-bookmark-action.h" #include "egg-menu-merge.h" #include "ephy-shell.h" #include "ephy-node-common.h" #include "ephy-debug.h" #include #include #include #include #define EMPTY_ACTION_NAME "GoBookmarkEmpty" /** * Private data */ struct _EphyBookmarksMenuPrivate { EphyWindow *window; EphyBookmarks *bookmarks; EggActionGroup *action_group; guint ui_id; guint update_tag; }; /** * Private functions, only availble from this file */ static void ephy_bookmarks_menu_class_init (EphyBookmarksMenuClass *klass); static void ephy_bookmarks_menu_init (EphyBookmarksMenu *menu); static void ephy_bookmarks_menu_finalize (GObject *o); enum { PROP_0, PROP_EPHY_WINDOW }; static gpointer parent_class; GType ephy_bookmarks_menu_get_type (void) { static GType ephy_bookmarks_menu_type = 0; if (ephy_bookmarks_menu_type == 0) { static const GTypeInfo our_info = { sizeof (EphyBookmarksMenuClass), NULL, /* base_init */ NULL, /* base_finalize */ (GClassInitFunc) ephy_bookmarks_menu_class_init, NULL, NULL, /* class_data */ sizeof (EphyBookmarksMenu), 0, /* n_preallocs */ (GInstanceInitFunc) ephy_bookmarks_menu_init }; ephy_bookmarks_menu_type = g_type_register_static (G_TYPE_OBJECT, "EphyBookmarksMenu", &our_info, 0); } return ephy_bookmarks_menu_type; } static void ephy_bookmarks_menu_clean (EphyBookmarksMenu *menu) { EphyBookmarksMenuPrivate *p = menu->priv; EggMenuMerge *merge = EGG_MENU_MERGE (p->window->ui_merge); if (p->ui_id > 0) { egg_menu_merge_remove_ui (merge, p->ui_id); egg_menu_merge_ensure_update (merge); p->ui_id = 0; } if (p->action_group != NULL) { egg_menu_merge_remove_action_group (merge, p->action_group); g_object_unref (p->action_group); } } static void go_location_cb (EggAction *action, char *location, EphyWindow *window) { ephy_window_load_url (window, location); } static int sort_topics (gconstpointer a, gconstpointer b) { EphyNode *node_a = (EphyNode *)a; EphyNode *node_b = (EphyNode *)b; const char *title1, *title2; int retval; title1 = ephy_node_get_property_string (node_a, EPHY_NODE_KEYWORD_PROP_NAME); title2 = ephy_node_get_property_string (node_b, EPHY_NODE_KEYWORD_PROP_NAME); if (title1 == NULL) { retval = -1; } else if (title2 == NULL) { retval = 1; } else { char *str_a, *str_b; str_a = g_utf8_casefold (title1, -1); str_b = g_utf8_casefold (title2, -1); retval = g_utf8_collate (str_a, str_b); g_free (str_a); g_free (str_b); } return retval; } static int sort_bookmarks (gconstpointer a, gconstpointer b) { EphyNode *node_a = (EphyNode *)a; EphyNode *node_b = (EphyNode *)b; const char *title1, *title2; int retval; title1 = ephy_node_get_property_string (node_a, EPHY_NODE_BMK_PROP_TITLE); title2 = ephy_node_get_property_string (node_b, EPHY_NODE_BMK_PROP_TITLE); if (title1 == NULL) { retval = -1; } else if (title2 == NULL) { retval = 1; } else { char *str_a, *str_b; str_a = g_utf8_casefold (title1, -1); str_b = g_utf8_casefold (title2, -1); retval = g_utf8_collate (str_a, str_b); g_free (str_a); g_free (str_b); } return retval; } static void add_bookmarks_menu (EphyBookmarksMenu *menu, EphyNode *node, GString *xml) { GPtrArray *children; EphyBookmarksMenuPrivate *p = menu->priv; children = ephy_node_get_children (node); if (children->len < 1) { g_string_append (xml, "\n"); } else { GList *node_list = NULL, *l; int i; for (i = 0; i < children->len; ++i) { node_list = g_list_prepend (node_list, g_ptr_array_index (children, i)); } node_list = g_list_sort (node_list, (GCompareFunc)sort_bookmarks); for (l = node_list; l != NULL; l = l->next) { EggAction *action; EphyNode *child; long id; char *verb; child = l->data; id = ephy_node_get_id (child); verb = g_strdup_printf ("OpenBookmark%ld", id); action = ephy_bookmark_action_new (verb, id); egg_action_group_add_action (p->action_group, action); g_object_unref (action); g_signal_connect (action, "go_location", G_CALLBACK (go_location_cb), p->window); g_string_append (xml, "\n"); g_free (verb); } g_list_free (node_list); } ephy_node_thaw (node); } static void ephy_bookmarks_menu_rebuild (EphyBookmarksMenu *menu) { EphyBookmarksMenuPrivate *p = menu->priv; GString *xml; gint i; EphyNode *topics; EphyNode *not_categorized; GPtrArray *children; EggMenuMerge *merge = EGG_MENU_MERGE (p->window->ui_merge); GList *node_list = NULL, *l; EggAction *empty; LOG ("Rebuilding bookmarks menu") START_PROFILER ("Rebuilding bookmarks menu") ephy_bookmarks_menu_clean (menu); topics = ephy_bookmarks_get_keywords (p->bookmarks); not_categorized = ephy_bookmarks_get_not_categorized (p->bookmarks); children = ephy_node_get_children (topics); xml = g_string_new (NULL); g_string_append (xml, "" "" ""); p->action_group = egg_action_group_new ("BookmarksActions"); egg_menu_merge_insert_action_group (merge, p->action_group, 0); empty = g_object_new (EGG_TYPE_ACTION, "name", EMPTY_ACTION_NAME, /* This is the adjective, not the verb */ "label", _("Empty"), "sensitive", FALSE, NULL); egg_action_group_add_action (p->action_group, empty); g_object_unref (empty); for (i = 0; i < children->len; ++i) { EphyNode *kid; EphyNodePriority priority; kid = g_ptr_array_index (children, i); priority = ephy_node_get_property_int (kid, EPHY_NODE_KEYWORD_PROP_PRIORITY); if (priority == EPHY_NODE_NORMAL_PRIORITY) { node_list = g_list_prepend (node_list, kid); } } ephy_node_thaw (topics); node_list = g_list_sort (node_list, (GCompareFunc)sort_topics); for (l = node_list; l != NULL; l = l->next) { char *verb; const char *title; EphyNode *child; EggAction *action; child = l->data; title = ephy_node_get_property_string (child, EPHY_NODE_KEYWORD_PROP_NAME); verb = g_strdup_printf ("OpenTopic%ld", ephy_node_get_id (child)); action = g_object_new (EGG_TYPE_ACTION, "name", verb, "label", title, NULL); egg_action_group_add_action (p->action_group, action); g_object_unref (action); g_string_append (xml, "\n"); add_bookmarks_menu (menu, child, xml); g_string_append (xml, ""); g_free (verb); } if (ephy_node_get_n_children (not_categorized) > 0) { add_bookmarks_menu (menu, not_categorized, xml); } g_string_append (xml, ""); if (children->len > 0) { GError *error = NULL; LOG ("Merging ui\n%s",xml->str); p->ui_id = egg_menu_merge_add_ui_from_string (merge, xml->str, -1, &error); } g_string_free (xml, TRUE); g_list_free (node_list); STOP_PROFILER ("Rebuilding bookmarks menu") } static void ephy_bookmarks_menu_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { EphyBookmarksMenu *m = EPHY_BOOKMARKS_MENU (object); switch (prop_id) { case PROP_EPHY_WINDOW: m->priv->window = g_value_get_object (value); ephy_bookmarks_menu_rebuild (m); break; } } static void ephy_bookmarks_menu_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { EphyBookmarksMenu *m = EPHY_BOOKMARKS_MENU (object); switch (prop_id) { case PROP_EPHY_WINDOW: g_value_set_object (value, m->priv->window); break; } } static void ephy_bookmarks_menu_class_init (EphyBookmarksMenuClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); parent_class = g_type_class_peek_parent (klass); object_class->finalize = ephy_bookmarks_menu_finalize; object_class->set_property = ephy_bookmarks_menu_set_property; object_class->get_property = ephy_bookmarks_menu_get_property; g_object_class_install_property (object_class, PROP_EPHY_WINDOW, g_param_spec_object ("EphyWindow", "EphyWindow", "Parent window", EPHY_WINDOW_TYPE, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY)); } static gboolean do_updates (EphyBookmarksMenu *menu) { ephy_bookmarks_menu_rebuild (menu); menu->priv->update_tag = 0; return FALSE; } static void bookmarks_tree_changed_cb (EphyBookmarks *bookmarks, EphyBookmarksMenu *menu) { if (menu->priv->update_tag == 0) { menu->priv->update_tag = g_idle_add((GSourceFunc)do_updates, menu); } } static void ephy_bookmarks_menu_init (EphyBookmarksMenu *menu) { EphyBookmarksMenuPrivate *p = g_new0 (EphyBookmarksMenuPrivate, 1); menu->priv = p; menu->priv->bookmarks = ephy_shell_get_bookmarks (ephy_shell); g_signal_connect_object (menu->priv->bookmarks, "tree_changed", G_CALLBACK (bookmarks_tree_changed_cb), menu, 0); menu->priv->ui_id = 0; menu->priv->action_group = NULL; menu->priv->update_tag = 0; } static void ephy_bookmarks_menu_finalize (GObject *o) { EphyBookmarksMenu *menu = EPHY_BOOKMARKS_MENU (o); EphyBookmarksMenuPrivate *p = menu->priv; if (menu->priv->update_tag != 0) { g_source_remove (menu->priv->update_tag); } if (p->action_group != NULL) { egg_menu_merge_remove_action_group (EGG_MENU_MERGE (p->window->ui_merge), p->action_group); g_object_unref (p->action_group); } g_free (p); G_OBJECT_CLASS (parent_class)->finalize (o); } EphyBookmarksMenu * ephy_bookmarks_menu_new (EphyWindow *window) { EphyBookmarksMenu *ret = g_object_new (EPHY_TYPE_BOOKMARKS_MENU, "EphyWindow", window, NULL); return ret; }