/*
 * Permission to use, copy, modify, distribute, and sell this software
 * and its documentation for any purpose is hereby granted without
 * fee, provided that the above copyright notice appear in all copies
 * and that both that copyright notice and this permission notice
 * appear in supporting documentation, and that the name of Red Hat
 * not be used in advertising or publicity pertaining to distribution
 * of the software without specific, written prior permission.  Red
 * Hat makes no representations about the suitability of this software
 * for any purpose.  It is provided "as is" without express or implied
 * warranty.
 *
 * THE AUTHORS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
 * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN
 * NO EVENT SHALL THE AUTHORS BE LIABLE FOR ANY SPECIAL, INDIRECT OR
 * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS
 * OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT,
 * NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN
 * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.
 */

#ifndef	_SYNAPTICS_H_
#define _SYNAPTICS_H_

#include <X11/Xdefs.h>

/******************************************************************************
 *		Public definitions.
 *			Used by driver and the shared memory configurator
 *****************************************************************************/
typedef enum {
    RT_TAP = 0,				    /* Right top corner */
    RB_TAP,				    /* Right bottom corner */
    LT_TAP,				    /* Left top corner */
    LB_TAP,				    /* Left bottom corner */
    F1_TAP,				    /* Non-corner tap, one finger */
    F2_TAP,				    /* Non-corner tap, two fingers */
    F3_TAP,				    /* Non-corner tap, three fingers */
    MAX_TAP
} TapEvent;

typedef enum {
    F1_CLICK1 = 0,			    /* Click left, one finger */
    F2_CLICK1,				    /* Click left, two fingers */
    F3_CLICK1,				    /* Click left, three fingers */
    MAX_CLICK
} ClickFingerEvent;

#define SYN_MAX_BUTTONS 12		    /* Max number of mouse buttons */

#define SHM_SYNAPTICS 23947
typedef struct _SynapticsSHM
{
    int version;			    /* Driver version */

    /* Current device state */
    int x, y;				    /* actual x, y coordinates */
    int z;				    /* pressure value */
    int numFingers;			    /* number of fingers */
    int fingerWidth;			    /* finger width value */
    int left, right, up, down;		    /* left/right/up/down buttons */
    Bool multi[8];
    Bool middle;
    int guest_left, guest_mid, guest_right; /* guest device buttons */
    int guest_dx, guest_dy; 		    /* guest device movement */
} SynapticsSHM;

/*
 * Minimum and maximum values for scroll_button_repeat
 */
#define SBR_MIN 10
#define SBR_MAX 1000

/*
 * The x/y limits are taken from the Synaptics TouchPad interfacing Guide,
 * section 2.3.2, which says that they should be valid regardless of the
 * actual size of the sensor.
 */
#define XMIN_NOMINAL 1472
#define XMAX_NOMINAL 5472
#define YMIN_NOMINAL 1408
#define YMAX_NOMINAL 4448

#define XMAX_VALID 6143

#endif /* _SYNAPTICS_H_ */