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Diffstat (limited to 'src/bookmarks/ephy-bookmarks-ui.c')
| -rw-r--r-- | src/bookmarks/ephy-bookmarks-ui.c | 552 |
1 files changed, 552 insertions, 0 deletions
diff --git a/src/bookmarks/ephy-bookmarks-ui.c b/src/bookmarks/ephy-bookmarks-ui.c new file mode 100644 index 000000000..0b97a8fa8 --- /dev/null +++ b/src/bookmarks/ephy-bookmarks-ui.c @@ -0,0 +1,552 @@ +/* + * 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 "ephy-bookmarks.h" +#include "ephy-bookmarks-ui.h" +#include "ephy-bookmarks-menu.h" +#include "ephy-bookmark-action.h" +#include "ephy-topic-action.h" +#include "ephy-bookmark-action-group.h" +#include "ephy-topic-action-group.h" +#include "ephy-related-action.h" +#include "ephy-open-tabs-action.h" +#include "ephy-topic-factory-action.h" +#include "ephy-bookmark-factory-action.h" +#include "ephy-node-common.h" +#include "ephy-link.h" +#include "ephy-dnd.h" +#include "ephy-history.h" +#include "ephy-shell.h" +#include "ephy-string.h" +#include "ephy-debug.h" +#include "ephy-file-helpers.h" + +#include <string.h> +#include <glib/gi18n.h> + +#define BM_WINDOW_DATA_KEY "bookmarks-window-data" + +typedef struct +{ + guint bookmarks_menu; + guint favorites_menu; +} BookmarksWindowData; + + + +static GString * bookmarks_menu_string = 0; +static GString * favorites_menu_string = 0; + +static GtkAction * +find_action (GtkUIManager *manager, const char *name) +{ + GList *l = gtk_ui_manager_get_action_groups (manager); + GtkAction *action; + + while (l != NULL) + { + action = gtk_action_group_get_action (GTK_ACTION_GROUP (l->data), name); + if (action) return action; + l = l->next; + } + + return NULL; +} + +static void +activate_bookmarks_menu (GtkAction *action, EphyWindow *window) +{ + BookmarksWindowData *data = g_object_get_data (G_OBJECT (window), BM_WINDOW_DATA_KEY); + if (data && !data->bookmarks_menu) + { + GtkUIManager *manager = GTK_UI_MANAGER (ephy_window_get_ui_manager (window)); + gtk_ui_manager_ensure_update (manager); + + if (!bookmarks_menu_string->len) + { + g_string_append (bookmarks_menu_string, + "<ui><menubar><menu name=\"BookmarksMenu\" action=\"Bookmarks\">"); + ephy_bookmarks_menu_build (bookmarks_menu_string, 0); + g_string_append (bookmarks_menu_string, "</menu></menubar></ui>"); + } + + data->bookmarks_menu = gtk_ui_manager_add_ui_from_string + (manager, bookmarks_menu_string->str, bookmarks_menu_string->len, 0); + + gtk_ui_manager_ensure_update (manager); + } +} + +static void +activate_favorites_menu (GtkAction *action, EphyWindow *window) +{ + BookmarksWindowData *data = g_object_get_data (G_OBJECT (window), BM_WINDOW_DATA_KEY); + if (data && !data->favorites_menu) + { + GtkUIManager *manager = GTK_UI_MANAGER (ephy_window_get_ui_manager (window)); + gtk_ui_manager_ensure_update (manager); + + if (!favorites_menu_string->len) + { + EphyBookmarks *eb = ephy_shell_get_bookmarks (ephy_shell); + EphyNode *favorites = ephy_bookmarks_get_favorites (eb); + + g_string_append (favorites_menu_string, + "<ui><menubar><menu name=\"GoMenu\" action=\"Go\">"); + ephy_bookmarks_menu_build (favorites_menu_string, favorites); + g_string_append (favorites_menu_string, "</menu></menubar></ui>"); + } + + data->favorites_menu = gtk_ui_manager_add_ui_from_string + (manager, favorites_menu_string->str, favorites_menu_string->len, 0); + + gtk_ui_manager_ensure_update (manager); + } +} + +static void +erase_bookmarks_menu (EphyWindow *window) +{ + BookmarksWindowData *data = g_object_get_data (G_OBJECT (window), BM_WINDOW_DATA_KEY); + GtkUIManager *manager = GTK_UI_MANAGER (ephy_window_get_ui_manager (window)); + + if (data != NULL && data->bookmarks_menu != 0) + { + gtk_ui_manager_remove_ui (manager, data->bookmarks_menu); + data->bookmarks_menu = 0; + } + g_string_truncate (bookmarks_menu_string, 0); +} + +static void +erase_favorites_menu (EphyWindow *window) +{ + BookmarksWindowData *data = g_object_get_data (G_OBJECT (window), BM_WINDOW_DATA_KEY); + GtkUIManager *manager = GTK_UI_MANAGER (ephy_window_get_ui_manager (window)); + + if (data != NULL && data->favorites_menu != 0) + { + gtk_ui_manager_remove_ui (manager, data->favorites_menu); + data->favorites_menu = 0; + } + g_string_truncate (favorites_menu_string, 0); +} + +static void +tree_changed_cb (EphyBookmarks *bookmarks, EphyWindow *window) +{ + erase_bookmarks_menu (window); +} + +static void +node_added_cb (EphyNode *parent, EphyNode *child, EphyWindow *window) +{ + erase_bookmarks_menu (window); + erase_favorites_menu (window); +} + +static void +node_changed_cb (EphyNode *parent, EphyNode *child, guint property_id, EphyWindow *window) +{ + if (property_id == EPHY_NODE_KEYWORD_PROP_NAME || property_id == EPHY_NODE_BMK_PROP_TITLE) + { + erase_bookmarks_menu (window); + erase_favorites_menu (window); + } +} + +static void +node_removed_cb (EphyNode *parent, EphyNode *child, guint index, EphyWindow *window) +{ + erase_bookmarks_menu (window); + erase_favorites_menu (window); +} + +void +ephy_bookmarks_ui_attach_window (EphyWindow *window) +{ + EphyBookmarks *eb = ephy_shell_get_bookmarks (ephy_shell); + EphyNode *bookmarks = ephy_bookmarks_get_bookmarks (eb); + EphyNode *topics = ephy_bookmarks_get_keywords (eb); + EphyNode *favorites = ephy_bookmarks_get_favorites (eb); + + BookmarksWindowData *data = g_object_get_data (G_OBJECT (window), BM_WINDOW_DATA_KEY); + GtkUIManager *manager = GTK_UI_MANAGER (ephy_window_get_ui_manager (window)); + GtkActionGroup *actions; + GtkAction *action; + + g_return_if_fail (data == 0); + data = g_new0 (BookmarksWindowData, 1); + g_object_set_data_full (G_OBJECT (window), BM_WINDOW_DATA_KEY, data, g_free); + + actions = ephy_bookmark_group_new (bookmarks); + gtk_ui_manager_insert_action_group (manager, actions, 0); + g_signal_connect_swapped (G_OBJECT (actions), "open-link", + G_CALLBACK (ephy_link_open), G_OBJECT (window)); + g_object_unref (G_OBJECT (actions)); + + actions = ephy_topic_group_new (topics, manager); + gtk_ui_manager_insert_action_group (manager, actions, 0); + g_object_unref (G_OBJECT (actions)); + + actions = ephy_open_tabs_group_new (topics); + gtk_ui_manager_insert_action_group (manager, actions, 0); + g_signal_connect_swapped (G_OBJECT (actions), "open-link", + G_CALLBACK (ephy_link_open), G_OBJECT (window)); + g_object_unref (G_OBJECT (actions)); + + actions = gtk_action_group_new ("BookmarkToolbarActions"); + + action = ephy_topic_factory_action_new ("AddTopicToToolbar"); + gtk_action_group_add_action (actions, action); + g_object_unref (action); + + action = ephy_bookmark_factory_action_new ("AddBookmarkToToolbar"); + gtk_action_group_add_action (actions, action); + g_object_unref (action); + + action = ephy_related_action_new (EPHY_LINK (window), manager, "RelatedTopic"); + gtk_action_group_add_action (actions, action); + g_object_unref (action); + + gtk_ui_manager_insert_action_group (manager, actions, 0); + g_object_unref (G_OBJECT (actions)); + + + ephy_node_signal_connect_object (bookmarks, EPHY_NODE_CHILD_ADDED, + (EphyNodeCallback)node_added_cb, + G_OBJECT (window)); + ephy_node_signal_connect_object (topics, EPHY_NODE_CHILD_ADDED, + (EphyNodeCallback)node_added_cb, + G_OBJECT (window)); + ephy_node_signal_connect_object (favorites, EPHY_NODE_CHILD_ADDED, + (EphyNodeCallback)node_added_cb, + G_OBJECT (window)); + + ephy_node_signal_connect_object (bookmarks, EPHY_NODE_CHILD_REMOVED, + (EphyNodeCallback)node_removed_cb, + G_OBJECT (window)); + ephy_node_signal_connect_object (topics, EPHY_NODE_CHILD_REMOVED, + (EphyNodeCallback)node_removed_cb, + G_OBJECT (window)); + ephy_node_signal_connect_object (favorites, EPHY_NODE_CHILD_REMOVED, + (EphyNodeCallback)node_removed_cb, + G_OBJECT (window)); + + ephy_node_signal_connect_object (bookmarks, EPHY_NODE_CHILD_CHANGED, + (EphyNodeCallback)node_changed_cb, + G_OBJECT (window)); + ephy_node_signal_connect_object (topics, EPHY_NODE_CHILD_CHANGED, + (EphyNodeCallback)node_changed_cb, + G_OBJECT (window)); + + g_signal_connect_object (G_OBJECT (eb), "tree_changed", + G_CALLBACK (tree_changed_cb), + G_OBJECT (window), 0); + + /* Build menus on demand. */ + if (!favorites_menu_string) favorites_menu_string = g_string_new (""); + if (!bookmarks_menu_string) bookmarks_menu_string = g_string_new (""); + action = find_action (manager, "Bookmarks"); + g_signal_connect_object (G_OBJECT (action), "activate", + G_CALLBACK (activate_bookmarks_menu), + G_OBJECT (window), 0); + action = find_action (manager, "Go"); + g_signal_connect_object (G_OBJECT (action), "activate", + G_CALLBACK (activate_favorites_menu), + G_OBJECT (window), 0); +} + +void +ephy_bookmarks_ui_detach_window (EphyWindow *window) +{ + EphyBookmarks *eb = ephy_shell_get_bookmarks (ephy_shell); + EphyNode *bookmarks = ephy_bookmarks_get_bookmarks (eb); + EphyNode *topics = ephy_bookmarks_get_keywords (eb); + EphyNode *favorites = ephy_bookmarks_get_favorites (eb); + + BookmarksWindowData *data = g_object_get_data (G_OBJECT (window), BM_WINDOW_DATA_KEY); + GtkUIManager *manager = GTK_UI_MANAGER (ephy_window_get_ui_manager (window)); + GtkAction *action; + + g_return_if_fail (data != 0); + if (data->bookmarks_menu) gtk_ui_manager_remove_ui (manager, data->bookmarks_menu); + if (data->favorites_menu) gtk_ui_manager_remove_ui (manager, data->favorites_menu); + g_object_set_data (G_OBJECT (window), BM_WINDOW_DATA_KEY, 0); + + ephy_node_signal_disconnect_object (bookmarks, EPHY_NODE_CHILD_ADDED, + (EphyNodeCallback)node_added_cb, + G_OBJECT (window)); + ephy_node_signal_disconnect_object (topics, EPHY_NODE_CHILD_ADDED, + (EphyNodeCallback)node_added_cb, + G_OBJECT (window)); + ephy_node_signal_disconnect_object (favorites, EPHY_NODE_CHILD_ADDED, + (EphyNodeCallback)node_added_cb, + G_OBJECT (window)); + + ephy_node_signal_disconnect_object (bookmarks, EPHY_NODE_CHILD_REMOVED, + (EphyNodeCallback)node_removed_cb, + G_OBJECT (window)); + ephy_node_signal_disconnect_object (topics, EPHY_NODE_CHILD_REMOVED, + (EphyNodeCallback)node_removed_cb, + G_OBJECT (window)); + ephy_node_signal_disconnect_object (favorites, EPHY_NODE_CHILD_REMOVED, + (EphyNodeCallback)node_removed_cb, + G_OBJECT (window)); + + ephy_node_signal_disconnect_object (bookmarks, EPHY_NODE_CHILD_CHANGED, + (EphyNodeCallback)node_changed_cb, + G_OBJECT (window)); + ephy_node_signal_disconnect_object (topics, EPHY_NODE_CHILD_CHANGED, + (EphyNodeCallback)node_changed_cb, + G_OBJECT (window)); + + g_signal_handlers_disconnect_by_func + (G_OBJECT (eb), G_CALLBACK (tree_changed_cb), G_OBJECT (window)); + + action = find_action (manager, "Bookmarks"); + g_signal_handlers_disconnect_by_func + (G_OBJECT (action), G_CALLBACK (activate_bookmarks_menu), G_OBJECT (window)); + + action = find_action (manager, "Go"); + g_signal_handlers_disconnect_by_func + (G_OBJECT (action), G_CALLBACK (activate_favorites_menu), G_OBJECT (window)); +} + +static void +toolbar_node_removed_cb (EphyNode *parent, EphyNode *child, guint index, EggToolbarsModel *model) +{ + gint i, j; + char *nid = NULL; + const char *id; + + switch (ephy_node_get_id (parent)) + { + case BOOKMARKS_NODE_ID: + nid = ephy_bookmark_action_name (child); + break; + case KEYWORDS_NODE_ID: + nid = ephy_topic_action_name (child); + break; + default: + return; + } + + for (i=egg_toolbars_model_n_toolbars(model)-1; i>=0; i--) + for (j=egg_toolbars_model_n_items(model, i)-1; j>=0; j--) + { + id = egg_toolbars_model_item_nth (model, i, j); + if (!strcmp (id, nid)) + { + egg_toolbars_model_remove_item (model, i, j); + } + } + + free (nid); +} + +/* Below this line we have functions relating to toolbar code */ + +static EggToolbarsItemType bookmark_type; +static EggToolbarsItemType topic_type; +static EphyBookmarks *eb; + +static gboolean +topic_has_data (EggToolbarsItemType *type, + const char *name) +{ + EphyNode *node, *topics; + guint node_id; + + if (sscanf (name, "OpenTopic%u", &node_id) != 1 || + sscanf (name, "Tpc%u", &node_id) != 1) return FALSE; + node = ephy_bookmarks_get_from_id (eb, node_id); + if (!node) return FALSE; + topics = ephy_bookmarks_get_keywords (eb); + return ephy_node_has_child (topics, node); +} + +static char * +topic_get_data (EggToolbarsItemType *type, + const char *name) +{ + EphyNode *node; + guint node_id; + + if (sscanf (name, "OpenTopic%u", &node_id) != 1 || + sscanf (name, "Tpc%u", &node_id) != 1) return NULL; + node = ephy_bookmarks_get_from_id (eb, node_id); + if (!node) return NULL; + return ephy_bookmarks_get_topic_uri (eb, node); +} + +static char * +topic_get_name (EggToolbarsItemType *type, + const char *name) +{ + EphyNode *topic = ephy_bookmarks_find_keyword (eb, name, FALSE); + if (topic == NULL) return NULL; + return ephy_topic_action_name (topic); +} + + +static gboolean +bookmark_has_data (EggToolbarsItemType *type, + const char *name) +{ + EphyNode *node; + guint node_id; + + if (sscanf (name, "OpenBmk%u", &node_id) != 1 || + sscanf (name, "Bmk%u", &node_id) != 1) return FALSE; + node = ephy_bookmarks_get_from_id (eb, node_id); + if (!node) return FALSE; + + return (ephy_node_get_property_string (node, EPHY_NODE_BMK_PROP_LOCATION) != NULL); +} + +static char * +bookmark_get_data (EggToolbarsItemType *type, + const char *name) +{ + EphyNode *node; + guint node_id; + + if (sscanf (name, "OpenBmk%u", &node_id) != 1 || + sscanf (name, "Bmk%u", &node_id) != 1) return NULL; + node = ephy_bookmarks_get_from_id (eb, node_id); + if (!node) return NULL; + + return g_strdup (ephy_node_get_property_string (node, EPHY_NODE_BMK_PROP_LOCATION)); +} + +static char * +bookmark_get_name (EggToolbarsItemType *type, + const char *data) +{ + EphyNode *node; + gchar **netscape_url; + + netscape_url = g_strsplit (data, "\n", 2); + if (!netscape_url || !netscape_url[0]) + { + g_strfreev (netscape_url); + return NULL; + } + + node = ephy_bookmarks_find_bookmark (eb, netscape_url[0]); + g_strfreev (netscape_url); + + if (!node) return NULL; + return ephy_bookmark_action_name (node); +} + +static char * +bookmark_new_name (EggToolbarsItemType *type, + const char *data) +{ + EphyHistory *gh; + EphyNode *node; + gchar **netscape_url; + const char *icon; + const char *title; + + netscape_url = g_strsplit (data, "\n", 2); + if (!netscape_url || !netscape_url[0]) + { + g_strfreev (netscape_url); + return NULL; + } + + title = netscape_url[1]; + if (title == NULL || title[0] == '\0') + { + title = _("Untitled"); + } + + node = ephy_bookmarks_add (eb, title, netscape_url[0]); + + if (node != NULL) + { + gh = EPHY_HISTORY (ephy_embed_shell_get_global_history (embed_shell)); + icon = ephy_history_get_icon (gh, netscape_url[0]); + + if (icon) + { + ephy_bookmarks_set_icon (eb, netscape_url[0], icon); + } + } + + g_strfreev (netscape_url); + + return ephy_bookmark_action_name (node); +} + +void +ephy_bookmarks_ui_attach_toolbar_model (EggToolbarsModel *model) +{ + eb = ephy_shell_get_bookmarks (ephy_shell); + EphyNode *bookmarks = ephy_bookmarks_get_bookmarks (eb); + EphyNode *topics = ephy_bookmarks_get_keywords (eb); + GList *types = egg_toolbars_model_get_types (model); + + topic_type.type = gdk_atom_intern (EPHY_DND_TOPIC_TYPE, TRUE); + topic_type.has_data = topic_has_data; + topic_type.get_data = topic_get_data; + topic_type.new_name = NULL; + topic_type.get_name = topic_get_name; + + bookmark_type.type = gdk_atom_intern (EPHY_DND_URL_TYPE, TRUE); + bookmark_type.has_data = bookmark_has_data; + bookmark_type.get_data = bookmark_get_data; + bookmark_type.new_name = bookmark_new_name; + bookmark_type.get_name = bookmark_get_name; + + types = g_list_prepend (types, &bookmark_type); + types = g_list_prepend (types, &topic_type); + egg_toolbars_model_set_types (model, types); + + ephy_node_signal_connect_object (bookmarks, EPHY_NODE_CHILD_REMOVED, + (EphyNodeCallback)toolbar_node_removed_cb, + G_OBJECT (model)); + ephy_node_signal_connect_object (topics, EPHY_NODE_CHILD_REMOVED, + (EphyNodeCallback)toolbar_node_removed_cb, + G_OBJECT (model)); + + egg_toolbars_model_set_n_avail (model, "AddTopicToToolbar", G_MAXINT); + egg_toolbars_model_set_n_avail (model, "AddBookmarkToToolbar", G_MAXINT); + egg_toolbars_model_set_n_avail (model, "RelatedTopic", 1); +} + + +void +ephy_bookmarks_ui_detach_toolbar_model (EggToolbarsModel *model) +{ + EphyBookmarks *eb = ephy_shell_get_bookmarks (ephy_shell); + EphyNode *bookmarks = ephy_bookmarks_get_bookmarks (eb); + EphyNode *topics = ephy_bookmarks_get_keywords (eb); + + ephy_node_signal_disconnect_object (bookmarks, EPHY_NODE_CHILD_REMOVED, + (EphyNodeCallback)toolbar_node_removed_cb, + G_OBJECT (model)); + ephy_node_signal_disconnect_object (topics, EPHY_NODE_CHILD_REMOVED, + (EphyNodeCallback)toolbar_node_removed_cb, + G_OBJECT (model)); +} |