/* * Copyright (C) 2003 David Bordoley * * 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-tabs-menu.h" #include "ephy-string.h" #include "egg-menu-merge.h" #include "ephy-marshal.h" #include "ephy-shell.h" #include "ephy-debug.h" #include #include #include #define MAX_LABEL_LENGTH 30 /** * Private data */ struct _EphyTabsMenuPrivate { EphyWindow *window; EggActionGroup *action_group; guint ui_id; }; /** * Private functions, only availble from this file */ static void ephy_tabs_menu_class_init (EphyTabsMenuClass *klass); static void ephy_tabs_menu_init (EphyTabsMenu *menu); static void ephy_tabs_menu_finalize_impl (GObject *o); enum { PROP_0, PROP_WINDOW }; static gpointer g_object_class; /** * EphyTabsMenu object */ GType ephy_tabs_menu_get_type (void) { static GType ephy_tabs_menu_type = 0; if (ephy_tabs_menu_type == 0) { static const GTypeInfo our_info = { sizeof (EphyTabsMenuClass), NULL, /* base_init */ NULL, /* base_finalize */ (GClassInitFunc) ephy_tabs_menu_class_init, NULL, NULL, /* class_data */ sizeof (EphyTab), 0, /* n_preallocs */ (GInstanceInitFunc) ephy_tabs_menu_init }; ephy_tabs_menu_type = g_type_register_static (G_TYPE_OBJECT, "EphyTabsMenu", &our_info, 0); } return ephy_tabs_menu_type; } static void ephy_tabs_menu_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec) { EphyTabsMenu *m = EPHY_TABS_MENU (object); switch (prop_id) { case PROP_WINDOW: m->priv->window = g_value_get_object (value); break; } } static void ephy_tabs_menu_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec) { EphyTabsMenu *m = EPHY_TABS_MENU (object); switch (prop_id) { case PROP_WINDOW: g_value_set_object (value, m->priv->window); break; } } static void ephy_tabs_menu_class_init (EphyTabsMenuClass *klass) { GObjectClass *object_class = G_OBJECT_CLASS (klass); G_OBJECT_CLASS (klass)->finalize = ephy_tabs_menu_finalize_impl; g_object_class = g_type_class_peek_parent (klass); object_class->set_property = ephy_tabs_menu_set_property; object_class->get_property = ephy_tabs_menu_get_property; g_object_class_install_property (object_class, PROP_WINDOW, g_param_spec_object ("EphyWindow", "EphyWindow", "Parent window", EPHY_WINDOW_TYPE, G_PARAM_READWRITE | G_PARAM_CONSTRUCT_ONLY)); } static void ephy_tabs_menu_init (EphyTabsMenu *menu) { EphyTabsMenuPrivate *p; p = g_new0 (EphyTabsMenuPrivate, 1); menu->priv = p; menu->priv->ui_id = 0; menu->priv->action_group = NULL; } static void ephy_tabs_menu_clean (EphyTabsMenu *menu) { EphyTabsMenuPrivate *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 ephy_tabs_menu_finalize_impl (GObject *o) { EphyTabsMenu *menu = EPHY_TABS_MENU (o); EphyTabsMenuPrivate *p = menu->priv; 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 (g_object_class)->finalize (o); } EphyTabsMenu * ephy_tabs_menu_new (EphyWindow *window) { return EPHY_TABS_MENU (g_object_new (EPHY_TYPE_TABS_MENU, "EphyWindow", window, NULL)); } /* This code is from EggActionGroup: * Ideally either EggAction should support setting an accelerator from * a string or EggActionGroup would support adding single EggActionEntry's * to an action group. */ static void tab_set_action_accelerator (EggActionGroup *action_group, EggAction *action, guint tab_number) { char *accel_path = NULL; char accel[7]; gint accel_number; guint accel_key; GdkModifierType accel_mods; /* set the accel path for the menu item */ accel_path = g_strconcat ("/", action_group->name, "/", action->name, NULL); /* Only the first ten tabs get accelerators starting from 1 through 0 */ if (tab_number < 10) { accel_key = 0; accel_number = (tab_number + 1) % 10; g_snprintf (accel, 7, "%d", accel_number); gtk_accelerator_parse (accel, &accel_key, &accel_mods); if (accel_key != 0) { gtk_accel_map_change_entry (accel_path, accel_key, accel_mods, TRUE); } } else { gtk_accel_map_change_entry (accel_path, 0, 0, TRUE); } action->accel_quark = g_quark_from_string (accel_path); g_free (accel_path); } void ephy_tabs_menu_update (EphyTabsMenu *menu) { EphyTabsMenuPrivate *p; EggMenuMerge *merge; EphyTab *tab; EggAction *action; GString *xml; guint i = 0; guint num = 0; GList *tabs = NULL, *l; GError *error = NULL; g_return_if_fail (EPHY_IS_TABS_MENU (menu)); p = menu->priv; merge = EGG_MENU_MERGE (p->window->ui_merge); LOG ("Rebuilding open tabs menu") START_PROFILER ("Rebuilding tabs menu") ephy_tabs_menu_clean (menu); tabs = ephy_window_get_tabs (p->window); num = g_list_length (tabs); if (num == 0) return; p->action_group = egg_action_group_new ("TabsActions"); /* it's faster to preallocate, MIN is sanity check */ xml = g_string_sized_new (44 * MIN (num, 64) + 105); g_string_append (xml, "" ""); for (l = tabs; l != NULL; l = l->next) { tab = (EphyTab *) l->data; action = ephy_tab_get_action (tab); tab_set_action_accelerator (p->action_group, action, i); egg_action_group_add_action (p->action_group, action); g_string_append (xml, "name); g_string_append (xml, "Menu\" verb=\""); g_string_append (xml, action->name); g_string_append (xml, "\"/>\n"); ++i; } g_string_append (xml, ""); egg_menu_merge_insert_action_group (merge, p->action_group, 0); p->ui_id = egg_menu_merge_add_ui_from_string (merge, xml->str, -1, &error); g_string_free (xml, TRUE); STOP_PROFILER ("Rebuilding tabs menu") }