295 lines
10 KiB
C
295 lines
10 KiB
C
|
/*
|
||
|
|
* Copyright (c) 1999-2003 by The XFree86 Project, Inc.
|
||
|
|
*
|
||
|
|
* Permission is hereby granted, free of charge, to any person obtaining a
|
||
|
|
* copy of this software and associated documentation files (the "Software"),
|
||
|
|
* to deal in the Software without restriction, including without limitation
|
||
|
|
* the rights to use, copy, modify, merge, publish, distribute, sublicense,
|
||
|
|
* and/or sell copies of the Software, and to permit persons to whom the
|
||
|
|
* Software is furnished to do so, subject to the following conditions:
|
||
|
|
*
|
||
|
|
* The above copyright notice and this permission notice shall be included in
|
||
|
|
* all copies or substantial portions of the Software.
|
||
|
|
*
|
||
|
|
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
|
||
|
|
* IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
|
||
|
|
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
|
||
|
|
* THE COPYRIGHT HOLDER(S) OR AUTHOR(S) BE LIABLE FOR ANY CLAIM, DAMAGES OR
|
||
|
|
* OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE,
|
||
|
|
* ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
|
||
|
|
* OTHER DEALINGS IN THE SOFTWARE.
|
||
|
|
*
|
||
|
|
* Except as contained in this notice, the name of the copyright holder(s)
|
||
|
|
* and author(s) shall not be used in advertising or otherwise to promote
|
||
|
|
* the sale, use or other dealings in this Software without prior written
|
||
|
|
* authorization from the copyright holder(s) and author(s).
|
||
|
|
*/
|
||
|
|
|
||
|
|
/* Public interface to OS-specific mouse support. */
|
||
|
|
|
||
|
|
#ifndef _XF86OSMOUSE_H_
|
||
|
|
#define _XF86OSMOUSE_H_
|
||
|
|
|
||
|
|
#include "xf86Xinput.h"
|
||
|
|
|
||
|
|
/* Mouse interface classes */
|
||
|
|
#define MSE_NONE 0x00
|
||
|
|
#define MSE_SERIAL 0x01 /* serial port */
|
||
|
|
#define MSE_BUS 0x02 /* old bus mouse */
|
||
|
|
#define MSE_PS2 0x04 /* standard read-only PS/2 */
|
||
|
|
#define MSE_XPS2 0x08 /* extended PS/2 */
|
||
|
|
#define MSE_AUTO 0x10 /* auto-detect (PnP) */
|
||
|
|
#define MSE_MISC 0x20 /* The OS layer will identify the
|
||
|
|
* specific protocol names that are
|
||
|
|
* supported for this class. */
|
||
|
|
|
||
|
|
/* Mouse Protocol IDs. */
|
||
|
|
typedef enum {
|
||
|
|
PROT_UNKNOWN = -2,
|
||
|
|
PROT_UNSUP = -1, /* protocol is not supported */
|
||
|
|
PROT_MS = 0,
|
||
|
|
PROT_MSC,
|
||
|
|
PROT_MM,
|
||
|
|
PROT_LOGI,
|
||
|
|
PROT_LOGIMAN,
|
||
|
|
PROT_MMHIT,
|
||
|
|
PROT_GLIDE,
|
||
|
|
PROT_IMSERIAL,
|
||
|
|
PROT_THINKING,
|
||
|
|
PROT_ACECAD,
|
||
|
|
PROT_VALUMOUSESCROLL,
|
||
|
|
PROT_PS2,
|
||
|
|
PROT_GENPS2,
|
||
|
|
PROT_IMPS2,
|
||
|
|
PROT_EXPPS2,
|
||
|
|
PROT_THINKPS2,
|
||
|
|
PROT_MMPS2,
|
||
|
|
PROT_GLIDEPS2,
|
||
|
|
PROT_NETPS2,
|
||
|
|
PROT_NETSCPS2,
|
||
|
|
PROT_BM,
|
||
|
|
PROT_AUTO,
|
||
|
|
PROT_SYSMOUSE,
|
||
|
|
PROT_NUMPROTOS /* This must always be last. */
|
||
|
|
} MouseProtocolID;
|
||
|
|
|
||
|
|
struct _MouseDevRec;
|
||
|
|
|
||
|
|
typedef int (*GetInterfaceTypesProc)(void);
|
||
|
|
typedef const char **(*BuiltinNamesProc)(void);
|
||
|
|
typedef Bool (*CheckProtocolProc)(const char *protocol);
|
||
|
|
typedef Bool (*BuiltinPreInitProc)(InputInfoPtr pInfo, const char *protocol,
|
||
|
|
int flags);
|
||
|
|
typedef const char *(*DefaultProtocolProc)(void);
|
||
|
|
typedef const char *(*SetupAutoProc)(InputInfoPtr pInfo, int *protoPara);
|
||
|
|
typedef void (*SetResProc)(InputInfoPtr pInfo, const char* protocol, int rate,
|
||
|
|
int res);
|
||
|
|
typedef const char *(*FindDeviceProc)(InputInfoPtr pInfo, const char *protocol,
|
||
|
|
int flags);
|
||
|
|
typedef const char *(*GuessProtocolProc)(InputInfoPtr pInfo, int flags);
|
||
|
|
|
||
|
|
/*
|
||
|
|
* OSMouseInfoRec is used to pass information from the OSMouse layer to the
|
||
|
|
* OS-independent mouse driver.
|
||
|
|
*/
|
||
|
|
typedef struct {
|
||
|
|
GetInterfaceTypesProc SupportedInterfaces;
|
||
|
|
BuiltinNamesProc BuiltinNames;
|
||
|
|
CheckProtocolProc CheckProtocol;
|
||
|
|
BuiltinPreInitProc PreInit;
|
||
|
|
DefaultProtocolProc DefaultProtocol;
|
||
|
|
SetupAutoProc SetupAuto;
|
||
|
|
SetResProc SetPS2Res;
|
||
|
|
SetResProc SetBMRes;
|
||
|
|
SetResProc SetMiscRes;
|
||
|
|
FindDeviceProc FindDevice;
|
||
|
|
GuessProtocolProc GuessProtocol;
|
||
|
|
} OSMouseInfoRec, *OSMouseInfoPtr;
|
||
|
|
|
||
|
|
/*
|
||
|
|
* SupportedInterfaces: Returns the mouse interface types that the OS support.
|
||
|
|
* If MSE_MISC is returned, then the BuiltinNames and
|
||
|
|
* CheckProtocol should be set.
|
||
|
|
*
|
||
|
|
* BuiltinNames: Returns the names of the protocols that are fully handled
|
||
|
|
* in the OS-specific code. These are names that don't appear
|
||
|
|
* directly in the main "mouse" driver.
|
||
|
|
*
|
||
|
|
* CheckProtocol: Checks if the protocol name given is supported by the
|
||
|
|
* OS. It should return TRUE for both "builtin" protocols and
|
||
|
|
* protocols of type MSE_MISC that are supported by the OS.
|
||
|
|
*
|
||
|
|
* PreInit: The PreInit function for protocols that are builtin. This
|
||
|
|
* function is passed the protocol name.
|
||
|
|
*
|
||
|
|
* DefaultProtocol: Returns the name of a default protocol that should be used
|
||
|
|
* for the OS when none has been supplied in the config file.
|
||
|
|
* This should only be set when there is a reasonable default.
|
||
|
|
*
|
||
|
|
* SetupAuto: This function can be used to do OS-specific protocol
|
||
|
|
* auto-detection. It returns the name of the detected protocol,
|
||
|
|
* or NULL when detection fails. It may also adjust one or more
|
||
|
|
* of the "protoPara" values for the detected protocol by setting
|
||
|
|
* then to something other than -1. SetupAuto gets called in two
|
||
|
|
* ways. The first is before any devices have been opened. This
|
||
|
|
* can be used when the protocol "Auto" always maps to a single
|
||
|
|
* protocol type. The second is with the device open, allowing
|
||
|
|
* OS-specific probing to be done.
|
||
|
|
*
|
||
|
|
* SetPS2Res: Set the resolution and sample rate for MSE_PS2 and MSE_XPS2
|
||
|
|
* protocol types.
|
||
|
|
*
|
||
|
|
* SetBMRes: Set the resolution and sample rate for MSE_BM protocol types.
|
||
|
|
*
|
||
|
|
* SetMiscRes: Set the resolution and sample rate for MSE_MISC protocol types.
|
||
|
|
*
|
||
|
|
* FindDevice: This function gets called when no Device has been specified
|
||
|
|
* in the config file. OS-specific methods may be used to guess
|
||
|
|
* which input device to use. This function is called after the
|
||
|
|
* pre-open attempts at protocol discovery are done, but before
|
||
|
|
* the device is open. I.e., after the first SetupAuto() call,
|
||
|
|
* after the DefaultProtocol() call, but before the PreInit()
|
||
|
|
* call. Available protocol information may be used in locating
|
||
|
|
* the default input device.
|
||
|
|
*
|
||
|
|
* GuessProtocol: A last resort attempt at guessing the mouse protocol by
|
||
|
|
* whatever OS-specific means might be available. OS-independent
|
||
|
|
* things should be in the mouse driver. This function gets
|
||
|
|
* called after the mouse driver's OS-independent methods have
|
||
|
|
* failed.
|
||
|
|
*/
|
||
|
|
|
||
|
|
extern OSMouseInfoPtr xf86OSMouseInit(int flags);
|
||
|
|
|
||
|
|
/* Adjust this when the mouse interface changes. */
|
||
|
|
|
||
|
|
/*
|
||
|
|
* History:
|
||
|
|
*
|
||
|
|
* 1.0.0 - Everything up to when versioning was started.
|
||
|
|
* 1.1.0 - FindDevice and GuessProtocol added to OSMouseInfoRec
|
||
|
|
* 1.2.0 - xisbscale added to MouseDevRec
|
||
|
|
*
|
||
|
|
*/
|
||
|
|
|
||
|
|
#define OS_MOUSE_VERSION_MAJOR 1
|
||
|
|
#define OS_MOUSE_VERSION_MINOR 2
|
||
|
|
#define OS_MOUSE_VERSION_PATCH 0
|
||
|
|
|
||
|
|
#define OS_MOUSE_VERSION_CURRENT \
|
||
|
|
BUILTIN_INTERFACE_VERSION_NUMERIC(OS_MOUSE_VERSION_MAJOR, \
|
||
|
|
OS_MOUSE_VERSION_MINOR, \
|
||
|
|
OS_MOUSE_VERSION_PATCH)
|
||
|
|
|
||
|
|
#define HAVE_GUESS_PROTOCOL \
|
||
|
|
(xf86GetBuiltinInterfaceVersion(BUILTIN_IF_OSMOUSE, 0) >= \
|
||
|
|
BUILTIN_INTERFACE_VERSION_NUMERIC(1, 1, 0))
|
||
|
|
|
||
|
|
#define HAVE_FIND_DEVICE \
|
||
|
|
(xf86GetBuiltinInterfaceVersion(BUILTIN_IF_OSMOUSE, 0) >= \
|
||
|
|
BUILTIN_INTERFACE_VERSION_NUMERIC(1, 1, 0))
|
||
|
|
|
||
|
|
/* Z axis mapping */
|
||
|
|
#define MSE_NOZMAP 0
|
||
|
|
#define MSE_MAPTOX -1
|
||
|
|
#define MSE_MAPTOY -2
|
||
|
|
#define MSE_MAPTOZ -3
|
||
|
|
#define MSE_MAPTOW -4
|
||
|
|
|
||
|
|
/* Generalize for other axes. */
|
||
|
|
#define MSE_NOAXISMAP MSE_NOZMAP
|
||
|
|
|
||
|
|
#define MSE_MAXBUTTONS 24
|
||
|
|
#define MSE_DFLTBUTTONS 3
|
||
|
|
|
||
|
|
/*
|
||
|
|
* Mouse device record. This is shared by the mouse driver and the OSMouse
|
||
|
|
* layer.
|
||
|
|
*/
|
||
|
|
|
||
|
|
typedef void (*checkMovementsProc)(InputInfoPtr,int, int);
|
||
|
|
typedef void (*autoProbeProc)(InputInfoPtr, Bool, Bool);
|
||
|
|
typedef Bool (*collectDataProc)(struct _MouseDevRec *, unsigned char);
|
||
|
|
typedef Bool (*dataGoodProc)(struct _MouseDevRec *);
|
||
|
|
|
||
|
|
typedef void (*PostMseEventProc)(InputInfoPtr pInfo, int buttons,
|
||
|
|
int dx, int dy, int dz, int dw);
|
||
|
|
typedef void (*MouseCommonOptProc)(InputInfoPtr pInfo);
|
||
|
|
|
||
|
|
typedef struct _MouseDevRec {
|
||
|
|
PtrCtrlProcPtr Ctrl;
|
||
|
|
PostMseEventProc PostEvent;
|
||
|
|
MouseCommonOptProc CommonOptions;
|
||
|
|
DeviceIntPtr device;
|
||
|
|
const char * mseDevice;
|
||
|
|
const char * protocol;
|
||
|
|
MouseProtocolID protocolID;
|
||
|
|
MouseProtocolID oldProtocolID; /* hack */
|
||
|
|
int class;
|
||
|
|
int mseModel;
|
||
|
|
int baudRate;
|
||
|
|
int oldBaudRate;
|
||
|
|
int sampleRate;
|
||
|
|
int lastButtons;
|
||
|
|
int threshold; /* acceleration */
|
||
|
|
int num;
|
||
|
|
int den;
|
||
|
|
int buttons; /* # of buttons */
|
||
|
|
int emulateState; /* automata state for 2 button mode */
|
||
|
|
Bool emulate3Buttons;
|
||
|
|
Bool emulate3ButtonsSoft;
|
||
|
|
int emulate3Timeout;/* Timeout for 3 button emulation */
|
||
|
|
Bool chordMiddle;
|
||
|
|
Bool flipXY;
|
||
|
|
int invX;
|
||
|
|
int invY;
|
||
|
|
int mouseFlags; /* Flags to Clear after opening
|
||
|
|
* mouse dev */
|
||
|
|
int truebuttons; /* (not used)
|
||
|
|
* Arg to maintain before
|
||
|
|
* emulate3buttons timer callback */
|
||
|
|
int resolution;
|
||
|
|
int negativeZ; /* button mask */
|
||
|
|
int positiveZ; /* button mask */
|
||
|
|
int negativeW; /* button mask */
|
||
|
|
int positiveW; /* button mask */
|
||
|
|
pointer buffer; /* usually an XISBuffer* */
|
||
|
|
int protoBufTail;
|
||
|
|
unsigned char protoBuf[8];
|
||
|
|
unsigned char protoPara[8];
|
||
|
|
unsigned char inSync; /* driver in sync with datastream */
|
||
|
|
pointer mousePriv; /* private area */
|
||
|
|
InputInfoPtr pInfo;
|
||
|
|
int origProtocolID;
|
||
|
|
const char * origProtocol;
|
||
|
|
Bool emulate3Pending;/* timer waiting */
|
||
|
|
CARD32 emulate3Expires;/* time to fire emulation code */
|
||
|
|
Bool emulateWheel;
|
||
|
|
int wheelInertia;
|
||
|
|
int wheelButton;
|
||
|
|
int negativeX; /* Button values. Unlike the Z and */
|
||
|
|
int positiveX; /* W equivalents, these are button */
|
||
|
|
int negativeY; /* values rather than button masks. */
|
||
|
|
int positiveY;
|
||
|
|
int wheelYDistance;
|
||
|
|
int wheelXDistance;
|
||
|
|
Bool autoProbe;
|
||
|
|
checkMovementsProc checkMovements;
|
||
|
|
autoProbeProc autoProbeMouse;
|
||
|
|
collectDataProc collectData;
|
||
|
|
dataGoodProc dataGood;
|
||
|
|
int angleOffset;
|
||
|
|
pointer pDragLock; /* drag lock area */
|
||
|
|
int xisbscale; /* buffer size for 1 event */
|
||
|
|
int wheelButtonTimeout;/* Timeout for the wheel button emulation */
|
||
|
|
CARD32 wheelButtonExpires;
|
||
|
|
int doubleClickSourceButtonMask;
|
||
|
|
int doubleClickTargetButton;
|
||
|
|
int doubleClickTargetButtonMask;
|
||
|
|
int doubleClickOldSourceState;
|
||
|
|
int lastMappedButtons;
|
||
|
|
int buttonMap[MSE_MAXBUTTONS];
|
||
|
|
} MouseDevRec, *MouseDevPtr;
|
||
|
|
|
||
|
|
#endif /* _XF86OSMOUSE_H_ */
|