1 /* Dia -- an diagram creation/manipulation program 2 * Copyright (C) 1999 Alexander Larsson 3 * 4 * This program is free software; you can redistribute it and/or modify 5 * it under the terms of the GNU General Public License as published by 6 * the Free Software Foundation; either version 2 of the License, or 7 * (at your option) any later version. 8 * 9 * This program is distributed in the hope that it will be useful, 10 * but WITHOUT ANY WARRANTY; without even the implied warranty of 11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 12 * GNU General Public License for more details. 13 * 14 * You should have received a copy of the GNU General Public License 15 * along with this program; if not, write to the Free Software 16 * Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. 17 */ 18 #ifndef DIAMENU_H 19 #define DIAMENU_H 20 21 #include "diatypes.h" 22 23 /* Flags for DiaMenuItem->active */ 24 #define DIAMENU_ACTIVE (1<<0) 25 #define DIAMENU_TOGGLE (1<<1) 26 #define DIAMENU_TOGGLE_ON (1<<2) 27 28 /* Note: The returned change is already applied. */ 29 typedef ObjectChange *(*DiaMenuCallback)(DiaObject *obj, Point *pos, gpointer data); 30 31 struct _DiaMenuItem { 32 char *text; 33 DiaMenuCallback callback; 34 gpointer callback_data; 35 int active; /* Actually flags now, but keeps name for compatibility */ 36 /* Private for app: */ 37 void *app_data; /* init to NULL */ 38 }; 39 40 typedef void (*DiaMenuAppDataFree) (DiaMenu *menu); 41 42 struct _DiaMenu { 43 char *title; 44 int num_items; 45 DiaMenuItem *items; 46 /* Private for app: */ 47 void *app_data; /* init to NULL */ 48 DiaMenuAppDataFree app_data_free; 49 }; 50 51 #endif /*DIAMENU_H*/ 52