1 /* Copyright (C) 2010 The Android Open Source Project 2 ** 3 ** This software is licensed under the terms of the GNU General Public 4 ** License version 2, as published by the Free Software Foundation, and 5 ** may be copied, distributed, and modified under those terms. 6 ** 7 ** This program is distributed in the hope that it will be useful, 8 ** but WITHOUT ANY WARRANTY; without even the implied warranty of 9 ** MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 10 ** GNU General Public License for more details. 11 */ 12 #ifndef _QEMU_USEREVENTS_H 13 #define _QEMU_USEREVENTS_H 14 15 /* A simple abstract interface to user-events. This is used to de-couple 16 * QEMU-specific and UI-specific code. 17 * 18 * QEMU-specific implementation in user-events-qemu.c 19 */ 20 21 void user_event_key(unsigned key, unsigned down); 22 void user_event_keycode(int kcode); 23 void user_event_keycodes(int *kcodes, int count); 24 void user_event_mouse(int dx, int dy, int dz, unsigned buttons_state); 25 void user_event_generic(int type, int code, int value); 26 27 /* The following is used to register a callback function that will receive 28 * user_event_generic() calls. This is used by hw/goldfish_events_device.c 29 */ 30 typedef void QEMUPutGenericEvent(void* opaque, int type, int code, int value); 31 void user_event_register_generic(void* opaque, QEMUPutGenericEvent callback); 32 33 #endif /* _QEMU_USEREVENTS_H */ 34
