1 /** \file mousedrv.h 2 * \brief Mouse handling for Headless UI - header 3 * 4 * \author Marco van den Heuvel <blackystardust68@yahoo.com> 5 */ 6 7 /* This file is part of VICE, the Versatile Commodore Emulator. 8 * See README for copyright notice. 9 * 10 * This program is free software; you can redistribute it and/or modify 11 * it under the terms of the GNU General Public License as published by 12 * the Free Software Foundation; either version 2 of the License, or 13 * (at your option) any later version. 14 * 15 * This program is distributed in the hope that it will be useful, 16 * but WITHOUT ANY WARRANTY; without even the implied warranty of 17 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 18 * GNU General Public License for more details. 19 * 20 * You should have received a copy of the GNU General Public License 21 * along with this program; if not, write to the Free Software 22 * Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA. 23 * 24 */ 25 26 #ifndef VICE_MOUSEDRV_H 27 #define VICE_MOUSEDRV_H 28 29 #include "types.h" 30 31 #include "mouse.h" 32 33 /** \brief Register callbacks for mouse button presses. 34 * \param funcs The callbacks to register. 35 * \return Zero on success, nonzero on failure. */ 36 int mousedrv_resources_init(mouse_func_t *funcs); 37 38 /** \brief Register and parse mouse-related command-line options. 39 * \return Zero on success, nonzero on failure. */ 40 int mousedrv_cmdline_options_init(void); 41 42 /** \brief Initialize the mouse-handling subsystem. */ 43 void mousedrv_init(void); 44 45 /** \brief Called by the emulation core to announce the mouse has been 46 * enabled or disabled. */ 47 void mousedrv_mouse_changed(void); 48 49 /** \brief Called by the UI event handler to announce the user has 50 * pressed or released a button. 51 * \param bnumber Which button was pressed or released. 52 * \param state Nonzero if button was pressed, zero if it was released. 53 */ 54 void mouse_button(int bnumber, int state); 55 56 #endif 57