/* * 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. * * $Id$ */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include "ephy-bookmark-action.h" #include "ephy-dnd.h" #include "ephy-bookmarksbar.h" #include "ephy-bookmarks.h" #include "ephy-favicon-cache.h" #include "ephy-shell.h" #include "ephy-string.h" #include "ephy-debug.h" #include #define MAX_LABEL_LENGTH 32 static void ephy_bookmark_action_init (EphyBookmarkAction *action); static void ephy_bookmark_action_class_init (EphyBookmarkActionClass *class); #define EPHY_BOOKMARK_ACTION_GET_PRIVATE(object)(G_TYPE_INSTANCE_GET_PRIVATE ((object), EPHY_TYPE_BOOKMARK_ACTION, EphyBookmarkActionPrivate)) static GtkTargetEntry drag_targets[] = { { EPHY_DND_URL_TYPE, 0, 0 } }; static int n_drag_targets = G_N_ELEMENTS (drag_targets); struct EphyBookmarkActionPrivate { int bookmark_id; char *location; gboolean smart_url; char *icon; guint cache_handler; guint motion_handler; gint drag_x; gint drag_y; }; enum { PROP_0, PROP_BOOKMARK_ID, PROP_TOOLTIP, PROP_LOCATION, PROP_SMART_URL, PROP_ICON }; enum { GO_LOCATION, LAST_SIGNAL }; static GObjectClass *parent_class = NULL; static guint signals[LAST_SIGNAL] = { 0 }; GType ephy_bookmark_action_get_type (void) { static GType type = 0; if (type == 0) { static const GTypeInfo type_info = { sizeof (EphyBookmarkActionClass), (GBaseInitFunc) NULL, (GBaseFinalizeFunc) NULL, (GClassInitFunc) ephy_bookmark_action_class_init, (GClassFinalizeFunc) NULL, NULL, sizeof (EphyBookmarkAction), 0, /* n_preallocs */ (GInstanceInitFunc) ephy_bookmark_action_init, }; type = g_type_register_static (GTK_TYPE_ACTION, "EphyBookmarkAction", &type_info, 0); } return type; } static GtkWidget * create_tool_item (GtkAction *action) { GtkWidget *item, *button, *hbox, *label, *icon, *entry; LOG ("Creating tool item for action %p", action) item = (* GTK_ACTION_CLASS (parent_class)->create_tool_item) (action); hbox = gtk_hbox_new (FALSE, 0); gtk_widget_show (hbox); gtk_container_add (GTK_CONTAINER (item), hbox); button = gtk_button_new (); gtk_widget_add_events (GTK_WIDGET (button), GDK_BUTTON1_MOTION_MASK); gtk_button_set_relief (GTK_BUTTON (button), GTK_RELIEF_NONE); gtk_widget_show (button); gtk_container_add (GTK_CONTAINER (hbox), button); g_object_set_data (G_OBJECT (item), "button", button); entry = gtk_entry_new (); gtk_widget_set_size_request (entry, 120, -1); gtk_box_pack_start (GTK_BOX (hbox), entry, TRUE, TRUE, 0); g_object_set_data (G_OBJECT (item), "entry", entry); hbox = gtk_hbox_new (FALSE, 3); gtk_widget_show (hbox); gtk_container_add (GTK_CONTAINER (button), hbox); icon = gtk_image_new (); gtk_widget_show (icon); gtk_box_pack_start (GTK_BOX (hbox), icon, TRUE, TRUE, 0); g_object_set_data (G_OBJECT (item), "icon", icon); label = gtk_label_new (NULL); gtk_widget_show (label); gtk_box_pack_start (GTK_BOX (hbox), label, TRUE, TRUE, 0); g_object_set_data (G_OBJECT (item), "label", label); return item; } static void ephy_bookmark_action_sync_smart_url (GtkAction *action, GParamSpec *pspec, GtkWidget *proxy) { if (GTK_IS_TOOL_ITEM (proxy)) { GtkWidget *entry, *icon; gboolean smart_url; smart_url = EPHY_BOOKMARK_ACTION (action)->priv->smart_url; entry = GTK_WIDGET (g_object_get_data (G_OBJECT (proxy), "entry")); icon = GTK_WIDGET (g_object_get_data (G_OBJECT (proxy), "icon")); if (smart_url) { gtk_widget_hide (icon); gtk_widget_show (entry); } else { gtk_widget_show (icon); gtk_widget_hide (entry); } } } static void favicon_cache_changed_cb (EphyFaviconCache *cache, const char *icon, EphyBookmarkAction *action) { if (action->priv->icon && strcmp (icon, action->priv->icon) == 0) { g_signal_handler_disconnect (cache, action->priv->cache_handler); action->priv->cache_handler = 0; g_object_notify (G_OBJECT (action), "icon"); } } static void ephy_bookmark_action_sync_icon (GtkAction *action, GParamSpec *pspec, GtkWidget *proxy) { EphyBookmarkAction *bma = EPHY_BOOKMARK_ACTION (action); char *icon_location; EphyFaviconCache *cache; GdkPixbuf *pixbuf = NULL; icon_location = bma->priv->icon; cache = EPHY_FAVICON_CACHE (ephy_embed_shell_get_favicon_cache (EPHY_EMBED_SHELL (ephy_shell))); if (icon_location) { pixbuf = ephy_favicon_cache_get (cache, icon_location); if (pixbuf == NULL && bma->priv->cache_handler == 0) { bma->priv->cache_handler = g_signal_connect_object (cache, "changed", G_CALLBACK (favicon_cache_changed_cb), action, 0); } } if (GTK_IS_TOOL_ITEM (proxy)) { GtkImage *icon; icon = GTK_IMAGE (g_object_get_data (G_OBJECT (proxy), "icon")); g_return_if_fail (icon != NULL); if (pixbuf == NULL) { pixbuf = gtk_widget_render_icon (proxy, GTK_STOCK_JUMP_TO, GTK_ICON_SIZE_MENU, NULL); } gtk_image_set_from_pixbuf (icon, pixbuf); } else if (GTK_IS_MENU_ITEM (proxy) && pixbuf) { GtkWidget *image; image = gtk_image_new_from_pixbuf (pixbuf); gtk_widget_show (image); gtk_image_menu_item_set_image (GTK_IMAGE_MENU_ITEM (proxy), image); } if (pixbuf) { g_object_unref (pixbuf); } } static void ephy_bookmark_action_sync_label (GtkAction *action, GParamSpec *pspec, GtkWidget *proxy) { GtkWidget *label; char *label_text; char *title; GValue value = { 0, }; g_value_init (&value, G_TYPE_STRING); g_object_get_property (G_OBJECT (action), "label", &value); title = ephy_string_shorten (g_value_get_string (&value), MAX_LABEL_LENGTH); g_value_unset (&value); if (EPHY_BOOKMARK_ACTION (action)->priv->smart_url && GTK_IS_TOOL_ITEM (proxy)) { label_text = g_strdup_printf (_("%s:"), title); } else { label_text = g_strdup (title); } if (GTK_IS_TOOL_ITEM (proxy)) { label = g_object_get_data (G_OBJECT (proxy), "label"); g_return_if_fail (label != NULL); } else if (GTK_IS_MENU_ITEM (proxy)) { label = GTK_BIN (proxy)->child; } else { g_warning ("Unkown widget"); return; } gtk_label_set_label (GTK_LABEL (label), label_text); g_free (label_text); g_free (title); } static void activate_cb (GtkWidget *widget, GtkAction *action) { char *location = NULL; char *text = NULL; if (GTK_IS_EDITABLE (widget)) { text = gtk_editable_get_chars (GTK_EDITABLE (widget), 0, -1); } if (text != NULL && text[0] != '\0') { char *smart_url; EphyBookmarks *bookmarks; bookmarks = ephy_shell_get_bookmarks (ephy_shell); smart_url = EPHY_BOOKMARK_ACTION (action)->priv->location; location = ephy_bookmarks_solve_smart_url (bookmarks, smart_url, text); } else { EphyBookmarkAction *baction = EPHY_BOOKMARK_ACTION (action); if (baction->priv->smart_url) { GnomeVFSURI *uri; uri = gnome_vfs_uri_new (baction->priv->location); if (uri) { location = g_strdup (gnome_vfs_uri_get_host_name (uri)); gnome_vfs_uri_unref (uri); } } if (location == NULL) { location = g_strdup (baction->priv->location); } } g_signal_emit (action, signals[GO_LOCATION], 0, location); g_free (location); g_free (text); } static void stop_drag_check (EphyBookmarkAction *action, GtkWidget *widget) { if (action->priv->motion_handler) { g_signal_handler_disconnect (widget, action->priv->motion_handler); action->priv->motion_handler = 0; } } static void drag_data_get_cb (GtkWidget *widget, GdkDragContext *context, GtkSelectionData *selection_data, guint info, guint32 time, EphyBookmarkAction *action) { char *address = action->priv->location; g_return_if_fail (address != NULL); gtk_selection_data_set (selection_data, selection_data->target, 8, address, strlen (address)); } static void drag_data_delete_cb (GtkWidget *widget, GdkDragContext *context, EphyBookmarkAction *action) { EphyBookmarks *bookmarks; EggToolbarsModel *model; GtkWidget *item, *toolbar; int pos; item = gtk_widget_get_ancestor (widget, GTK_TYPE_TOOL_ITEM); g_return_if_fail (item != NULL); toolbar = gtk_widget_get_ancestor (widget, GTK_TYPE_TOOLBAR); g_return_if_fail (toolbar != NULL); pos = gtk_toolbar_get_item_index (GTK_TOOLBAR (toolbar), GTK_TOOL_ITEM (item)); bookmarks = ephy_shell_get_bookmarks (ephy_shell); model = ephy_bookmarks_get_toolbars_model (bookmarks); egg_toolbars_model_remove_item (model, 0, pos); } static gboolean drag_motion_cb (GtkWidget *widget, GdkEventMotion *event, EphyBookmarkAction *action) { if (gtk_drag_check_threshold (widget, action->priv->drag_x, action->priv->drag_y, event->x, event->y)) { GtkTargetList *target_list; target_list = gtk_target_list_new (drag_targets, n_drag_targets); stop_drag_check (action, widget); gtk_drag_begin (widget, target_list, GDK_ACTION_MOVE, 1, (GdkEvent*)event); } return TRUE; } static gboolean button_press_cb (GtkWidget *widget, GdkEventButton *event, EphyBookmarkAction *action) { if (event->button == 2) { gtk_button_pressed (GTK_BUTTON (widget)); } else if (event->button == 1 && gtk_widget_get_ancestor (widget, EPHY_TYPE_BOOKMARKSBAR)) { action->priv->drag_x = event->x; action->priv->drag_y = event->y; action->priv->motion_handler = g_signal_connect (widget, "motion_notify_event", G_CALLBACK (drag_motion_cb), action); } return FALSE; } static gboolean button_release_cb (GtkWidget *widget, GdkEventButton *event, EphyBookmarkAction *action) { if (event->button == 2) { gtk_button_released (GTK_BUTTON (widget)); } else if (event->button == 1) { stop_drag_check (action, widget); } return FALSE; } static void connect_proxy (GtkAction *action, GtkWidget *proxy) { GtkWidget *button, *entry; LOG ("Connecting action %p to proxy %p", action, proxy) (* GTK_ACTION_CLASS (parent_class)->connect_proxy) (action, proxy); ephy_bookmark_action_sync_label (action, NULL, proxy); g_signal_connect_object (action, "notify::label", G_CALLBACK (ephy_bookmark_action_sync_label), proxy, 0); ephy_bookmark_action_sync_icon (action, NULL, proxy); g_signal_connect_object (action, "notify::icon", G_CALLBACK (ephy_bookmark_action_sync_icon), proxy, 0); ephy_bookmark_action_sync_smart_url (action, NULL, proxy); g_signal_connect_object (action, "notify::smarturl", G_CALLBACK (ephy_bookmark_action_sync_smart_url), proxy, 0); if (GTK_IS_TOOL_ITEM (proxy)) { button = GTK_WIDGET (g_object_get_data (G_OBJECT (proxy), "button")); g_signal_connect (button, "clicked", G_CALLBACK (activate_cb), action); g_signal_connect (button, "button-press-event", G_CALLBACK (button_press_cb), action); g_signal_connect (button, "button-release-event", G_CALLBACK (button_release_cb), action); g_signal_connect (button, "drag_data_get", G_CALLBACK (drag_data_get_cb), action); g_signal_connect (button, "drag_data_delete", G_CALLBACK (drag_data_delete_cb), action); entry = GTK_WIDGET (g_object_get_data (G_OBJECT (proxy), "entry")); g_signal_connect (entry, "activate", G_CALLBACK (activate_cb), action); } else if (GTK_IS_MENU_ITEM (proxy)) { g_signal_connect (proxy, "activate", G_CALLBACK (activate_cb), action); } } static void ephy_bookmark_action_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { EphyBookmarkAction *bmk; bmk = EPHY_BOOKMARK_ACTION (object); switch (prop_id) { case PROP_BOOKMARK_ID: bmk->priv->bookmark_id = g_value_get_int (value); break; case PROP_TOOLTIP: case PROP_LOCATION: g_free (bmk->priv->location); bmk->priv->location = g_strdup (g_value_get_string (value)); break; case PROP_SMART_URL: bmk->priv->smart_url = g_value_get_boolean (value); break; case PROP_ICON: g_free (bmk->priv->icon); bmk->priv->icon = g_value_dup_string (value); break; } } static void ephy_bookmark_action_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { EphyBookmarkAction *bmk; bmk = EPHY_BOOKMARK_ACTION (object); switch (prop_id) { case PROP_BOOKMARK_ID: g_value_set_boolean (value, bmk->priv->bookmark_id); break; case PROP_TOOLTIP: case PROP_LOCATION: g_value_set_string (value, bmk->priv->location); break; case PROP_SMART_URL: g_value_set_boolean (value, bmk->priv->smart_url); break; case PROP_ICON: g_value_set_string (value, bmk->priv->icon); break; } } static void ephy_bookmark_action_finalize (GObject *object) { EphyBookmarkAction *eba = EPHY_BOOKMARK_ACTION (object); g_free (eba->priv->location); g_free (eba->priv->icon); LOG ("Bookmark action finalized") G_OBJECT_CLASS (parent_class)->finalize (object); } static void ephy_bookmark_action_class_init (EphyBookmarkActionClass *class) { GObjectClass *object_class = G_OBJECT_CLASS (class); GtkActionClass *action_class = GTK_ACTION_CLASS (class); parent_class = g_type_class_peek_parent (class); action_class->toolbar_item_type = GTK_TYPE_TOOL_ITEM; action_class->create_tool_item = create_tool_item; action_class->menu_item_type = GTK_TYPE_IMAGE_MENU_ITEM; action_class->connect_proxy = connect_proxy; object_class->finalize = ephy_bookmark_action_finalize; object_class->set_property = ephy_bookmark_action_set_property; object_class->get_property = ephy_bookmark_action_get_property; signals[GO_LOCATION] = g_signal_new ("go_location", G_OBJECT_CLASS_TYPE (object_class), G_SIGNAL_RUN_FIRST, G_STRUCT_OFFSET (EphyBookmarkActionClass, go_location), NULL, NULL, g_cclosure_marshal_VOID__STRING, G_TYPE_NONE, 1, G_TYPE_STRING); g_object_class_install_property (object_class, PROP_BOOKMARK_ID, g_param_spec_int ("bookmark_id", "bookmark_id", "bookmark_id", 0, G_MAXINT, 0, G_PARAM_READWRITE)); g_object_class_install_property (object_class, PROP_LOCATION, g_param_spec_string ("tooltip", "Tooltip", "Tooltip", NULL, G_PARAM_READWRITE)); g_object_class_install_property (object_class, PROP_LOCATION, g_param_spec_string ("location", "Location", "Location", NULL, G_PARAM_READWRITE)); g_object_class_install_property (object_class, PROP_SMART_URL, g_param_spec_boolean ("smarturl", "Smart url", "Smart url", FALSE, G_PARAM_READWRITE)); g_object_class_install_property (object_class, PROP_ICON, g_param_spec_string ("icon", "Icon", "Icon", NULL, G_PARAM_READWRITE)); g_type_class_add_private (object_class, sizeof(EphyBookmarkActionPrivate)); } static void sync_bookmark_properties (GtkAction *action, EphyNode *bmk) { const char *tmp, *location, *icon; char *title; gboolean smart_url; EphyBookmarks *bookmarks; EphyNode *smart_bmks; bookmarks = ephy_shell_get_bookmarks (ephy_shell); smart_bmks = ephy_bookmarks_get_smart_bookmarks (bookmarks); icon = ephy_node_get_property_string (bmk, EPHY_NODE_BMK_PROP_ICON); location = ephy_node_get_property_string (bmk, EPHY_NODE_BMK_PROP_LOCATION); smart_url = ephy_node_has_child (smart_bmks, bmk); tmp = ephy_node_get_property_string (bmk, EPHY_NODE_BMK_PROP_TITLE); title = ephy_string_double_underscores (tmp); g_object_set (action, "label", title, "location", location, "smarturl", smart_url, "icon", icon, NULL); g_free (title); } static void bookmarks_child_changed_cb (EphyNode *node, EphyNode *child, guint property_id, GtkAction *action) { guint id; id = EPHY_BOOKMARK_ACTION (action)->priv->bookmark_id; if (id == ephy_node_get_id (child)) { sync_bookmark_properties (action, child); } } static void smart_child_added_cb (EphyNode *smart_bmks, EphyNode *child, EphyBookmarkAction *action) { if (action->priv->bookmark_id == ephy_node_get_id (child)) { g_object_set (action, "smarturl", TRUE, NULL); } } static void smart_child_removed_cb (EphyNode *smart_bmks, EphyNode *child, guint old_index, EphyBookmarkAction *action) { if (action->priv->bookmark_id == ephy_node_get_id (child)) { g_object_set (action, "smarturl", FALSE, NULL); } } static void ephy_bookmark_action_init (EphyBookmarkAction *action) { EphyBookmarks *bookmarks; EphyNode *node; action->priv = EPHY_BOOKMARK_ACTION_GET_PRIVATE (action); action->priv->location = NULL; action->priv->icon = NULL; action->priv->cache_handler = 0; action->priv->motion_handler = 0; bookmarks = ephy_shell_get_bookmarks (ephy_shell); node = ephy_bookmarks_get_bookmarks (bookmarks); ephy_node_signal_connect_object (node, EPHY_NODE_CHILD_CHANGED, (EphyNodeCallback) bookmarks_child_changed_cb, G_OBJECT (action)); node = ephy_bookmarks_get_smart_bookmarks (bookmarks); ephy_node_signal_connect_object (node, EPHY_NODE_CHILD_ADDED, (EphyNodeCallback) smart_child_added_cb, G_OBJECT (action)); ephy_node_signal_connect_object (node, EPHY_NODE_CHILD_REMOVED, (EphyNodeCallback) smart_child_removed_cb, G_OBJECT (action)); } GtkAction * ephy_bookmark_action_new (const char *name, guint id) { EphyNode *bmk; EphyBookmarks *bookmarks; GtkAction *action; bookmarks = ephy_shell_get_bookmarks (ephy_shell); bmk = ephy_bookmarks_get_from_id (bookmarks, id); g_return_val_if_fail (bmk != NULL, NULL); action = GTK_ACTION (g_object_new (EPHY_TYPE_BOOKMARK_ACTION, "name", name, "bookmark_id", id, NULL)); sync_bookmark_properties (action, bmk); return action; }