/* * caja-menu-item.c - Menu items exported by CajaMenuProvider * objects. * * Copyright (C) 2003 Novell, Inc. * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Library General Public * License as published by the Free Software Foundation; either * version 2 of the License, or (at your option) any later version. * * This library 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 * Library General Public License for more details. * * You should have received a copy of the GNU Library General Public * License along with this library; if not, write to the Free * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. * * Author: Dave Camp <dave@ximian.com> * */ #include <config.h> #include "caja-menu.h" #include "caja-extension-i18n.h" enum { ACTIVATE, LAST_SIGNAL }; enum { PROP_0, PROP_NAME, PROP_LABEL, PROP_TIP, PROP_ICON, PROP_SENSITIVE, PROP_PRIORITY, PROP_MENU, LAST_PROP }; struct _CajaMenuItemDetails { char *name; char *label; char *tip; char *icon; CajaMenu *menu; gboolean sensitive; gboolean priority; }; static guint signals[LAST_SIGNAL]; static GObjectClass *parent_class = NULL; /** * caja_menu_item_new: * @name: the identifier for the menu item * @label: the user-visible label of the menu item * @tip: the tooltip of the menu item * @icon: the name of the icon to display in the menu item * * Creates a new menu item that can be added to the toolbar or to a contextual menu. * * Returns: a newly create #CajaMenuItem */ CajaMenuItem * caja_menu_item_new (const char *name, const char *label, const char *tip, const char *icon) { CajaMenuItem *item; g_return_val_if_fail (name != NULL, NULL); g_return_val_if_fail (label != NULL, NULL); g_return_val_if_fail (tip != NULL, NULL); item = g_object_new (CAJA_TYPE_MENU_ITEM, "name", name, "label", label, "tip", tip, "icon", icon, NULL); return item; } /** * caja_menu_item_activate: * @item: pointer to a #CajaMenuItem * * emits the activate signal. */ void caja_menu_item_activate (CajaMenuItem *item) { g_signal_emit (item, signals[ACTIVATE], 0); } /** * caja_menu_item_set_submenu: * @item: pointer to a #CajaMenuItem * @menu: pointer to a #CajaMenu to attach to the button * * Attachs a menu to the given #CajaMenuItem. */ void caja_menu_item_set_submenu (CajaMenuItem *item, CajaMenu *menu) { g_object_set (item, "menu", menu, NULL); } static void caja_menu_item_get_property (GObject *object, guint param_id, GValue *value, GParamSpec *pspec) { CajaMenuItem *item; item = CAJA_MENU_ITEM (object); switch (param_id) { case PROP_NAME : g_value_set_string (value, item->details->name); break; case PROP_LABEL : g_value_set_string (value, item->details->label); break; case PROP_TIP : g_value_set_string (value, item->details->tip); break; case PROP_ICON : g_value_set_string (value, item->details->icon); break; case PROP_SENSITIVE : g_value_set_boolean (value, item->details->sensitive); break; case PROP_PRIORITY : g_value_set_boolean (value, item->details->priority); break; case PROP_MENU : g_value_set_object (value, item->details->menu); break; default : G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); break; } } static void caja_menu_item_set_property (GObject *object, guint param_id, const GValue *value, GParamSpec *pspec) { CajaMenuItem *item; item = CAJA_MENU_ITEM (object); switch (param_id) { case PROP_NAME : g_free (item->details->name); item->details->name = g_strdup (g_value_get_string (value)); g_object_notify (object, "name"); break; case PROP_LABEL : g_free (item->details->label); item->details->label = g_strdup (g_value_get_string (value)); g_object_notify (object, "label"); break; case PROP_TIP : g_free (item->details->tip); item->details->tip = g_strdup (g_value_get_string (value)); g_object_notify (object, "tip"); break; case PROP_ICON : g_free (item->details->icon); item->details->icon = g_strdup (g_value_get_string (value)); g_object_notify (object, "icon"); break; case PROP_SENSITIVE : item->details->sensitive = g_value_get_boolean (value); g_object_notify (object, "sensitive"); break; case PROP_PRIORITY : item->details->priority = g_value_get_boolean (value); g_object_notify (object, "priority"); break; case PROP_MENU : if (item->details->menu) { g_object_unref (item->details->menu); } item->details->menu = g_object_ref (g_value_get_object (value)); g_object_notify (object, "menu"); break; default : G_OBJECT_WARN_INVALID_PROPERTY_ID (object, param_id, pspec); break; } } static void caja_menu_item_finalize (GObject *object) { CajaMenuItem *item; item = CAJA_MENU_ITEM (object); g_free (item->details->name); g_free (item->details->label); g_free (item->details->tip); g_free (item->details->icon); if (item->details->menu) { g_object_unref (item->details->menu); } g_free (item->details); G_OBJECT_CLASS (parent_class)->finalize (object); } static void caja_menu_item_instance_init (CajaMenuItem *item) { item->details = g_new0 (CajaMenuItemDetails, 1); item->details->sensitive = TRUE; item->details->menu = NULL; } static void caja_menu_item_class_init (CajaMenuItemClass *class) { parent_class = g_type_class_peek_parent (class); G_OBJECT_CLASS (class)->finalize = caja_menu_item_finalize; G_OBJECT_CLASS (class)->get_property = caja_menu_item_get_property; G_OBJECT_CLASS (class)->set_property = caja_menu_item_set_property; signals[ACTIVATE] = g_signal_new ("activate", G_TYPE_FROM_CLASS (class), G_SIGNAL_RUN_LAST, G_STRUCT_OFFSET (CajaMenuItemClass, activate), NULL, NULL, g_cclosure_marshal_VOID__VOID, G_TYPE_NONE, 0); g_object_class_install_property (G_OBJECT_CLASS (class), PROP_NAME, g_param_spec_string ("name", "Name", "Name of the item", NULL, G_PARAM_CONSTRUCT_ONLY | G_PARAM_WRITABLE | G_PARAM_READABLE)); g_object_class_install_property (G_OBJECT_CLASS (class), PROP_LABEL, g_param_spec_string ("label", "Label", "Label to display to the user", NULL, G_PARAM_READWRITE)); g_object_class_install_property (G_OBJECT_CLASS (class), PROP_TIP, g_param_spec_string ("tip", "Tip", "Tooltip for the menu item", NULL, G_PARAM_READWRITE)); g_object_class_install_property (G_OBJECT_CLASS (class), PROP_ICON, g_param_spec_string ("icon", "Icon", "Name of the icon to display in the menu item", NULL, G_PARAM_READWRITE)); g_object_class_install_property (G_OBJECT_CLASS (class), PROP_SENSITIVE, g_param_spec_boolean ("sensitive", "Sensitive", "Whether the menu item is sensitive", TRUE, G_PARAM_READWRITE)); g_object_class_install_property (G_OBJECT_CLASS (class), PROP_PRIORITY, g_param_spec_boolean ("priority", "Priority", "Show priority text in toolbars", TRUE, G_PARAM_READWRITE)); g_object_class_install_property (G_OBJECT_CLASS (class), PROP_MENU, g_param_spec_object ("menu", "Menu", "The menu belonging to this item. May be null.", CAJA_TYPE_MENU, G_PARAM_READWRITE)); } GType caja_menu_item_get_type (void) { static GType type = 0; if (!type) { const GTypeInfo info = { sizeof (CajaMenuItemClass), NULL, NULL, (GClassInitFunc)caja_menu_item_class_init, NULL, NULL, sizeof (CajaMenuItem), 0, (GInstanceInitFunc)caja_menu_item_instance_init }; type = g_type_register_static (G_TYPE_OBJECT, "CajaMenuItem", &info, 0); } return type; }