/* * 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-gobject-misc.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 *wrhm); static void ephy_tabs_menu_finalize_impl (GObject *o); static void ephy_tabs_menu_rebuild (EphyTabsMenu *wrhm); static void ephy_tabs_menu_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec); static void ephy_tabs_menu_get_property (GObject *object, guint prop_id, GValue *value, GParamSpec *pspec); enum { PROP_0, PROP_EPHY_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_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_EPHY_WINDOW, g_param_spec_object ("EphyWindow", "EphyWindow", "Parent window", EPHY_WINDOW_TYPE, G_PARAM_READWRITE)); } static void ephy_tabs_menu_init (EphyTabsMenu *wrhm) { EphyTabsMenuPrivate *p = g_new0 (EphyTabsMenuPrivate, 1); wrhm->priv = p; wrhm->priv->ui_id = -1; wrhm->priv->action_group = NULL; } static void ephy_tabs_menu_clean (EphyTabsMenu *wrhm) { EphyTabsMenuPrivate *p = wrhm->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); } 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 *wrhm = EPHY_TABS_MENU (o); EphyTabsMenuPrivate *p = wrhm->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); } 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_EPHY_WINDOW: m->priv->window = g_value_get_object (value); ephy_tabs_menu_rebuild (m); 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_EPHY_WINDOW: g_value_set_object (value, m->priv->window); break; } } EphyTabsMenu * ephy_tabs_menu_new (EphyWindow *window) { EphyTabsMenu *ret = g_object_new (EPHY_TYPE_TABS_MENU, "EphyWindow", window, NULL); return ret; } static void ephy_tabs_menu_verb_cb (EggAction *action, EphyTab *tab) { EphyWindow *window; g_return_if_fail (IS_EPHY_TAB (tab)); window = ephy_tab_get_window (tab); ephy_window_jump_to_tab (window, tab); } /* 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 ephy_tabs_menu_set_action_accelerator (EggActionGroup *action_group, EggAction *action, int tab_number) { gchar *accel_path; gint accel_number; g_return_if_fail (tab_number >= 0); /* 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 == 9) { accel_number = 0; } else { accel_number = (tab_number + 1); } if (accel_number < 10) { guint accel_key = 0; GdkModifierType accel_mods; gchar* accelerator; accelerator = g_strdup_printf ("%d", accel_number); gtk_accelerator_parse (accelerator, &accel_key, &accel_mods); if (accel_key) gtk_accel_map_add_entry (accel_path, accel_key, accel_mods); g_free (accelerator); } action->accel_quark = g_quark_from_string (accel_path); g_free (accel_path); } static void ephy_tabs_menu_rebuild (EphyTabsMenu *wrhm) { EphyTabsMenuPrivate *p = wrhm->priv; EggMenuMerge *merge = EGG_MENU_MERGE (p->window->ui_merge); GString *xml; guint i = 0; guint len; GList *tabs, *l; GError *error = NULL; LOG ("Rebuilding open tabs menu") START_PROFILER ("Rebuilding tabs menu") ephy_tabs_menu_clean (wrhm); tabs = ephy_window_get_tabs (p->window); len = g_list_length (tabs); if (len == 0) return; /* it's faster to preallocate */ xml = g_string_sized_new (52 * len + 105); g_string_append (xml, "" ""); p->action_group = egg_action_group_new ("TabsActions"); egg_menu_merge_insert_action_group (merge, p->action_group, 0); for (l = tabs; l != NULL; l = l->next) { gchar *verb = g_strdup_printf ("TabsOpen%d", i); gchar *title_s; const gchar *title; EphyTab *tab; EggAction *action; tab = (EphyTab *) l->data; title = ephy_tab_get_title (tab); title_s = ephy_string_shorten (title, MAX_LABEL_LENGTH); action = g_object_new (EGG_TYPE_ACTION, "name", verb, "label", title_s, "tooltip", title, "stock_id", NULL, NULL); g_signal_connect (action, "activate", G_CALLBACK (ephy_tabs_menu_verb_cb), tab); ephy_tabs_menu_set_action_accelerator (p->action_group, action, i); egg_action_group_add_action (p->action_group, action); g_object_unref (action); g_string_append (xml, "\n"); g_free (title_s); g_free (verb); ++i; } g_string_append (xml, ""); 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") } void ephy_tabs_menu_update (EphyTabsMenu *wrhm) { ephy_tabs_menu_rebuild (wrhm); }