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xserver-multidpi/hw/xfree86/common/xf86Xinput.h
Peter Hutterer 16b7ebd7d8 xfree86: Remove xf86GetMotionEvents from public API. 
This function was used as the default motion event queue API until
including XINPUT_ABI 2 (server 1.5).

This API was broken with 1883485 in May 2008 (wrong casting of parameters)
and isn't in use by input drivers past ABI 3.

Signed-off-by: Peter Hutterer <peter.hutterer@who-t.net>
Signed-off-by: Tiago Vignatti <tiago.vignatti@nokia.com>
2009-08-27 14:24:50 +10:00

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/*
* Copyright 1995-1999 by Frederic Lepied, France. <Lepied@XFree86.org>
*
* 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 Frederic Lepied not be used in
* advertising or publicity pertaining to distribution of the software without
* specific, written prior permission. Frederic Lepied makes no
* representations about the suitability of this software for any purpose. It
* is provided "as is" without express or implied warranty.
*
* FREDERIC LEPIED DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE,
* INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO
* EVENT SHALL FREDERIC LEPIED 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.
*
*/
/*
* Copyright (c) 2000-2002 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).
*/
#ifndef _xf86Xinput_h
#define _xf86Xinput_h
#include "xf86str.h"
#include "inputstr.h"
#include <X11/extensions/XI.h>
#include <X11/extensions/XIproto.h>
#include "XIstubs.h"
/* Input device flags */
#define XI86_OPEN_ON_INIT 0x01 /* open the device at startup time */
#define XI86_CONFIGURED 0x02 /* the device has been configured */
#define XI86_ALWAYS_CORE 0x04 /* device always controls the pointer */
/* the device sends Xinput and core pointer events */
#define XI86_SEND_CORE_EVENTS XI86_ALWAYS_CORE
/* if the device is the core pointer or is sending core events, and
* SEND_DRAG_EVENTS is false, and a buttons is done, then no motion events
* (mouse drag action) are sent. This is mainly to allow a touch screen to be
* used with netscape and other browsers which do strange things if the mouse
* moves between button down and button up. With a touch screen, this motion
* is common due to the user's finger moving slightly.
*/
#define XI86_SEND_DRAG_EVENTS 0x08
#define XI86_CORE_POINTER 0x10 /* device is the core pointer */
#define XI86_CORE_KEYBOARD 0x20 /* device is the core keyboard */
#define XI86_POINTER_CAPABLE 0x40 /* capable of being a core pointer */
#define XI86_KEYBOARD_CAPABLE 0x80 /* capable of being a core keyboard */
#define XI_PRIVATE(dev) \
(((LocalDevicePtr)((dev)->public.devicePrivate))->private)
/* Valuator verification macro */
#define XI_VERIFY_VALUATORS(num_valuators) \
if (num_valuators > MAX_VALUATORS) { \
xf86Msg(X_ERROR, "%s: num_valuator %d is greater than" \
" MAX_VALUATORS\n", __FUNCTION__, num_valuators); \
return; \
}
/* Stupid API backwards-compatibility. */
#define TS_Raw 60
#define TS_Scaled 61
/* This holds the input driver entry and module information. */
typedef struct _InputDriverRec {
int driverVersion;
char * driverName;
void (*Identify)(int flags);
struct _LocalDeviceRec *(*PreInit)(struct _InputDriverRec *drv,
IDevPtr dev, int flags);
void (*UnInit)(struct _InputDriverRec *drv,
struct _LocalDeviceRec *pInfo,
int flags);
pointer module;
int refCount;
} InputDriverRec, *InputDriverPtr;
/* This is to input devices what the ScrnInfoRec is to screens. */
typedef struct _LocalDeviceRec {
struct _LocalDeviceRec *next;
char * name;
int flags;
Bool (*device_control)(DeviceIntPtr device, int what);
void (*read_input)(struct _LocalDeviceRec *local);
int (*control_proc)(struct _LocalDeviceRec *local,
xDeviceCtl *control);
void (*close_proc)(struct _LocalDeviceRec *local);
int (*switch_mode)(ClientPtr client, DeviceIntPtr dev,
int mode);
Bool (*conversion_proc)(struct _LocalDeviceRec *local,
int first, int num, int v0,
int v1, int v2, int v3, int v4,
int v5, int *x, int *y);
Bool (*reverse_conversion_proc)(
struct _LocalDeviceRec *local,
int x, int y, int *valuators);
int (*set_device_valuators)
(struct _LocalDeviceRec *local,
int *valuators, int first_valuator,
int num_valuators);
int fd;
Atom atom;
DeviceIntPtr dev;
pointer private;
int private_flags;
unsigned int first;
unsigned int last;
int old_x;
int old_y;
char * type_name;
IntegerFeedbackPtr always_core_feedback;
IDevPtr conf_idev;
InputDriverPtr drv;
pointer module;
pointer options;
unsigned int history_size;
} LocalDeviceRec, *LocalDevicePtr, InputInfoRec, *InputInfoPtr;
typedef struct _DeviceAssocRec
{
char * config_section_name;
LocalDevicePtr (*device_allocate)(void);
} DeviceAssocRec, *DeviceAssocPtr;
/* xf86Globals.c */
extern _X_EXPORT InputInfoPtr xf86InputDevs;
/* xf86Xinput.c */
extern _X_EXPORT void xf86PostMotionEvent(DeviceIntPtr device, int is_absolute,
int first_valuator, int num_valuators, ...);
extern _X_EXPORT void xf86PostMotionEventP(DeviceIntPtr device, int is_absolute,
int first_valuator, int num_valuators, int *valuators);
extern _X_EXPORT void xf86PostProximityEvent(DeviceIntPtr device, int is_in,
int first_valuator, int num_valuators, ...);
extern _X_EXPORT void xf86PostProximityEventP(DeviceIntPtr device, int is_in, int first_valuator,
int num_valuators, int *valuators);
extern _X_EXPORT void xf86PostButtonEvent(DeviceIntPtr device, int is_absolute, int button,
int is_down, int first_valuator, int num_valuators,
...);
extern _X_EXPORT void xf86PostButtonEventP(DeviceIntPtr device, int is_absolute, int button,
int is_down, int first_valuator, int num_valuators,
int *valuators);
extern _X_EXPORT void xf86PostKeyEvent(DeviceIntPtr device, unsigned int key_code, int is_down,
int is_absolute, int first_valuator, int num_valuators,
...);
extern _X_EXPORT void xf86PostKeyEventP(DeviceIntPtr device, unsigned int key_code, int is_down,
int is_absolute, int first_valuator, int num_valuators,
int *valuators);
extern _X_EXPORT void xf86PostKeyboardEvent(DeviceIntPtr device, unsigned int key_code,
int is_down);
extern _X_EXPORT int xf86ActivateDevice(LocalDevicePtr local);
extern _X_EXPORT LocalDevicePtr xf86FirstLocalDevice(void);
extern _X_EXPORT int xf86ScaleAxis(int Cx, int Sxhigh, int Sxlow, int Rxhigh, int Rxlow);
extern _X_EXPORT void xf86XInputSetScreen(LocalDevicePtr local, int screen_number, int x, int y);
extern _X_EXPORT void xf86ProcessCommonOptions(InputInfoPtr pInfo, pointer options);
extern _X_EXPORT void xf86InitValuatorAxisStruct(DeviceIntPtr dev, int axnum, Atom label, int minval,
int maxval, int resolution, int min_res,
int max_res);
extern _X_EXPORT void xf86InitValuatorDefaults(DeviceIntPtr dev, int axnum);
extern _X_EXPORT void xf86AddEnabledDevice(InputInfoPtr pInfo);
extern _X_EXPORT void xf86RemoveEnabledDevice(InputInfoPtr pInfo);
extern _X_EXPORT void xf86DisableDevice(DeviceIntPtr dev, Bool panic);
extern _X_EXPORT void xf86EnableDevice(DeviceIntPtr dev);
/* not exported */
int xf86NewInputDevice(IDevPtr idev, DeviceIntPtr *pdev, BOOL is_auto);
/* xf86Helper.c */
extern _X_EXPORT void xf86AddInputDriver(InputDriverPtr driver, pointer module, int flags);
extern _X_EXPORT void xf86DeleteInputDriver(int drvIndex);
extern _X_EXPORT InputInfoPtr xf86AllocateInput(InputDriverPtr drv, int flags);
extern _X_EXPORT InputDriverPtr xf86LookupInputDriver(const char *name);
extern _X_EXPORT InputInfoPtr xf86LookupInput(const char *name);
extern _X_EXPORT void xf86DeleteInput(InputInfoPtr pInp, int flags);
extern _X_EXPORT void xf86MotionHistoryAllocate(LocalDevicePtr local);
/* xf86Option.c */
extern _X_EXPORT void xf86CollectInputOptions(InputInfoPtr pInfo, const char **defaultOpts,
pointer extraOpts);
/* Legacy hatred */
#define SendCoreEvents 59
#define DontSendCoreEvents 60
#endif /* _xf86Xinput_h */
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