--- a/finch/libgnt/gntmenuitem.c Thu Nov 15 14:32:09 2018 -0600 +++ /dev/null Thu Jan 01 00:00:00 1970 +0000 @@ -1,181 +0,0 @@ -/* - * GNT - The GLib Ncurses Toolkit - * - * GNT is the legal property of its developers, whose names are too numerous - * to list here. Please refer to the COPYRIGHT file distributed with this - * source distribution. - * - * This library 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 of the License, 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., 51 Franklin Street, Fifth Floor, Boston, MA 02111-1301 USA - */ - -#include "gntinternal.h" -#include "gntmenu.h" -#include "gntmenuitem.h" - -enum -{ - SIG_ACTIVATE, - SIGS -}; -static guint signals[SIGS] = { 0 }; - -static GObjectClass *parent_class = NULL; - -static void -gnt_menuitem_destroy(GObject *obj) -{ - GntMenuItem *item = GNT_MENU_ITEM(obj); - g_free(item->text); - item->text = NULL; - if (item->submenu) - gnt_widget_destroy(GNT_WIDGET(item->submenu)); - g_free(item->priv.id); - parent_class->dispose(obj); -} - -static void -gnt_menuitem_class_init(GntMenuItemClass *klass) -{ - GObjectClass *obj_class = G_OBJECT_CLASS(klass); - parent_class = g_type_class_peek_parent(klass); - - obj_class->dispose = gnt_menuitem_destroy; - - signals[SIG_ACTIVATE] = - g_signal_new("activate", - G_TYPE_FROM_CLASS(klass), - G_SIGNAL_RUN_LAST, - 0, NULL, NULL, NULL, - G_TYPE_NONE, 0); -} - -static void -gnt_menuitem_init(GTypeInstance *instance, gpointer klass) -{ - GntMenuItem *item = GNT_MENU_ITEM(instance); - - item->visible = TRUE; -} - -/****************************************************************************** - * GntMenuItem API - *****************************************************************************/ -GType -gnt_menuitem_get_type(void) -{ - static GType type = 0; - - if(type == 0) - { - static const GTypeInfo info = { - sizeof(GntMenuItemClass), - NULL, /* base_init */ - NULL, /* base_finalize */ - (GClassInitFunc)gnt_menuitem_class_init, - NULL, /* class_finalize */ - NULL, /* class_data */ - sizeof(GntMenuItem), - 0, /* n_preallocs */ - gnt_menuitem_init, /* instance_init */ - NULL /* value_table */ - }; - - type = g_type_register_static(G_TYPE_OBJECT, - "GntMenuItem", - &info, 0); - } - - return type; -} - -GntMenuItem *gnt_menuitem_new(const char *text) -{ - GObject *item = g_object_new(GNT_TYPE_MENU_ITEM, NULL); - GntMenuItem *menuitem = GNT_MENU_ITEM(item); - - menuitem->text = g_strdup(text); - - return menuitem; -} - -void gnt_menuitem_set_callback(GntMenuItem *item, GntMenuItemCallback callback, gpointer data) -{ - item->callback = callback; - item->callbackdata = data; -} - -void gnt_menuitem_set_submenu(GntMenuItem *item, GntMenu *menu) -{ - if (item->submenu) - gnt_widget_destroy(GNT_WIDGET(item->submenu)); - item->submenu = menu; -} - -GntMenu *gnt_menuitem_get_submenu(GntMenuItem *item) -{ - return item->submenu; -} - -void gnt_menuitem_set_trigger(GntMenuItem *item, char trigger) -{ - item->priv.trigger = trigger; -} - -char gnt_menuitem_get_trigger(GntMenuItem *item) -{ - return item->priv.trigger; -} - -void gnt_menuitem_set_id(GntMenuItem *item, const char *id) -{ - g_free(item->priv.id); - item->priv.id = g_strdup(id); -} - -const char * gnt_menuitem_get_id(GntMenuItem *item) -{ - return item->priv.id; -} - -gboolean gnt_menuitem_activate(GntMenuItem *item) -{ - g_signal_emit(item, signals[SIG_ACTIVATE], 0); - if (item->callback) { - item->callback(item, item->callbackdata); - return TRUE; - } - return FALSE; -} - -void -gnt_menuitem_set_visible(GntMenuItem *item, gboolean visible) -{ - item->visible = visible; -} - -gboolean -gnt_menuitem_is_visible(GntMenuItem *item) -{ - g_return_val_if_fail(GNT_IS_MENU_ITEM(item), FALSE); - - return item->visible; -} - -void -gnt_menuitem_set_text(GntMenuItem *item, const gchar *text) -{ - g_free(item->text); - item->text = g_strdup(text); -}