You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
820 lines
36 KiB
C
820 lines
36 KiB
C
/************************************************************
|
|
|
|
Copyright 1987, 1998 The Open Group
|
|
|
|
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.
|
|
|
|
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
|
|
OPEN GROUP 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 Open Group 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 Open Group.
|
|
|
|
Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts.
|
|
|
|
All Rights Reserved
|
|
|
|
Permission to use, copy, modify, and distribute this software and its
|
|
documentation for any purpose and without fee is hereby granted,
|
|
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 Digital not be
|
|
used in advertising or publicity pertaining to distribution of the
|
|
software without specific, written prior permission.
|
|
|
|
DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING
|
|
ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL
|
|
DIGITAL 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 INPUT_H
|
|
#define INPUT_H
|
|
|
|
#include "misc.h"
|
|
#include "screenint.h"
|
|
#include <X11/Xmd.h>
|
|
#include <X11/Xproto.h>
|
|
#include <stdint.h>
|
|
#include "window.h" /* for WindowPtr */
|
|
#include "xkbrules.h"
|
|
#include "events.h"
|
|
#include "list.h"
|
|
#include "os.h"
|
|
#include <X11/extensions/XI2.h>
|
|
|
|
#define DEFAULT_KEYBOARD_CLICK 0
|
|
#define DEFAULT_BELL 50
|
|
#define DEFAULT_BELL_PITCH 400
|
|
#define DEFAULT_BELL_DURATION 100
|
|
#define DEFAULT_AUTOREPEAT TRUE
|
|
#define DEFAULT_AUTOREPEATS {\
|
|
0x00, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,\
|
|
0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff, 0xff,\
|
|
0xff, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00,\
|
|
0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00, 0x00}
|
|
|
|
#define DEFAULT_LEDS 0x0 /* all off */
|
|
#define DEFAULT_LEDS_MASK 0xffffffff /* 32 */
|
|
#define DEFAULT_INT_RESOLUTION 1000
|
|
#define DEFAULT_INT_MIN_VALUE 0
|
|
#define DEFAULT_INT_MAX_VALUE 100
|
|
#define DEFAULT_INT_DISPLAYED 0
|
|
|
|
#define DEFAULT_PTR_NUMERATOR 2
|
|
#define DEFAULT_PTR_DENOMINATOR 1
|
|
#define DEFAULT_PTR_THRESHOLD 4
|
|
|
|
#define DEVICE_INIT 0
|
|
#define DEVICE_ON 1
|
|
#define DEVICE_OFF 2
|
|
#define DEVICE_CLOSE 3
|
|
#define DEVICE_ABORT 4
|
|
|
|
#define POINTER_RELATIVE (1 << 1)
|
|
#define POINTER_ABSOLUTE (1 << 2)
|
|
#define POINTER_ACCELERATE (1 << 3)
|
|
#define POINTER_SCREEN (1 << 4) /* Data in screen coordinates */
|
|
#define POINTER_NORAW (1 << 5) /* Don't generate RawEvents */
|
|
#define POINTER_EMULATED (1 << 6) /* Event was emulated from another event */
|
|
#define POINTER_DESKTOP (1 << 7) /* Data in desktop coordinates */
|
|
#define POINTER_RAWONLY (1 << 8) /* Only generate RawEvents */
|
|
|
|
/* GetTouchEvent flags */
|
|
#define TOUCH_ACCEPT (1 << 0)
|
|
#define TOUCH_REJECT (1 << 1)
|
|
#define TOUCH_PENDING_END (1 << 2)
|
|
#define TOUCH_CLIENT_ID (1 << 3) /* touch ID is the client-visible id */
|
|
#define TOUCH_REPLAYING (1 << 4) /* event is being replayed */
|
|
#define TOUCH_POINTER_EMULATED (1 << 5) /* touch event may be pointer emulated */
|
|
#define TOUCH_END (1 << 6) /* really end this touch now */
|
|
|
|
/* GetGestureEvent flags */
|
|
#define GESTURE_CANCELLED (1 << 0)
|
|
|
|
/*int constants for pointer acceleration schemes*/
|
|
#define PtrAccelNoOp 0
|
|
#define PtrAccelPredictable 1
|
|
#define PtrAccelLightweight 2
|
|
#define PtrAccelDefault PtrAccelPredictable
|
|
|
|
#define MAX_VALUATORS 36
|
|
/* Maximum number of valuators, divided by six, rounded up, to get number
|
|
* of events. */
|
|
#define MAX_VALUATOR_EVENTS 6
|
|
#define MAX_BUTTONS 256 /* completely arbitrarily chosen */
|
|
|
|
#define NO_AXIS_LIMITS -1
|
|
|
|
#define MAP_LENGTH MAX_BUTTONS
|
|
#define DOWN_LENGTH (MAX_BUTTONS/8) /* 256/8 => number of bytes to hold 256 bits */
|
|
#define NullGrab ((GrabPtr)NULL)
|
|
#define PointerRootWin ((WindowPtr)PointerRoot)
|
|
#define NoneWin ((WindowPtr)None)
|
|
#define NullDevice ((DevicePtr)NULL)
|
|
|
|
#ifndef FollowKeyboard
|
|
#define FollowKeyboard 3
|
|
#endif
|
|
#ifndef FollowKeyboardWin
|
|
#define FollowKeyboardWin ((WindowPtr) FollowKeyboard)
|
|
#endif
|
|
#ifndef RevertToFollowKeyboard
|
|
#define RevertToFollowKeyboard 3
|
|
#endif
|
|
|
|
enum InputLevel {
|
|
CORE = 1,
|
|
XI = 2,
|
|
XI2 = 3,
|
|
};
|
|
|
|
typedef unsigned long Leds;
|
|
typedef struct _OtherClients *OtherClientsPtr;
|
|
typedef struct _InputClients *InputClientsPtr;
|
|
typedef struct _DeviceIntRec *DeviceIntPtr;
|
|
typedef struct _ValuatorClassRec *ValuatorClassPtr;
|
|
typedef struct _ClassesRec *ClassesPtr;
|
|
typedef struct _SpriteRec *SpritePtr;
|
|
typedef struct _TouchClassRec *TouchClassPtr;
|
|
typedef struct _GestureClassRec *GestureClassPtr;
|
|
typedef struct _TouchPointInfo *TouchPointInfoPtr;
|
|
typedef struct _GestureInfo *GestureInfoPtr;
|
|
typedef struct _DDXTouchPointInfo *DDXTouchPointInfoPtr;
|
|
typedef union _GrabMask GrabMask;
|
|
|
|
typedef struct _ValuatorMask ValuatorMask;
|
|
|
|
/* The DIX stores incoming input events in this list */
|
|
extern InternalEvent *InputEventList;
|
|
|
|
typedef int (*DeviceProc) (DeviceIntPtr /*device */ ,
|
|
int /*what */ );
|
|
|
|
typedef void (*ProcessInputProc) (InternalEvent * /*event */ ,
|
|
DeviceIntPtr /*device */ );
|
|
|
|
typedef Bool (*DeviceHandleProc) (DeviceIntPtr /*device */ ,
|
|
void * /*data */
|
|
);
|
|
|
|
typedef void (*DeviceUnwrapProc) (DeviceIntPtr /*device */ ,
|
|
DeviceHandleProc /*proc */ ,
|
|
void * /*data */
|
|
);
|
|
|
|
/* pointer acceleration handling */
|
|
typedef void (*PointerAccelSchemeProc) (DeviceIntPtr /*device */ ,
|
|
ValuatorMask * /*valuators */ ,
|
|
CARD32 /*evtime */ );
|
|
|
|
typedef void (*DeviceCallbackProc) (DeviceIntPtr /*pDev */ );
|
|
|
|
struct _ValuatorAccelerationRec;
|
|
typedef Bool (*PointerAccelSchemeInitProc) (DeviceIntPtr /*dev */ ,
|
|
struct _ValuatorAccelerationRec *
|
|
/*protoScheme */ );
|
|
|
|
typedef struct _DeviceRec {
|
|
void *devicePrivate;
|
|
ProcessInputProc processInputProc; /* current */
|
|
ProcessInputProc realInputProc; /* deliver */
|
|
ProcessInputProc enqueueInputProc; /* enqueue */
|
|
Bool on; /* used by DDX to keep state */
|
|
} DeviceRec, *DevicePtr;
|
|
|
|
typedef struct {
|
|
int click, bell, bell_pitch, bell_duration;
|
|
Bool autoRepeat;
|
|
unsigned char autoRepeats[32];
|
|
Leds leds;
|
|
unsigned char id;
|
|
} KeybdCtrl;
|
|
|
|
typedef struct {
|
|
KeySym *map;
|
|
KeyCode minKeyCode, maxKeyCode;
|
|
int mapWidth;
|
|
} KeySymsRec, *KeySymsPtr;
|
|
|
|
typedef struct {
|
|
int num, den, threshold;
|
|
unsigned char id;
|
|
} PtrCtrl;
|
|
|
|
typedef struct {
|
|
int resolution, min_value, max_value;
|
|
int integer_displayed;
|
|
unsigned char id;
|
|
} IntegerCtrl;
|
|
|
|
typedef struct {
|
|
int max_symbols, num_symbols_supported;
|
|
int num_symbols_displayed;
|
|
KeySym *symbols_supported;
|
|
KeySym *symbols_displayed;
|
|
unsigned char id;
|
|
} StringCtrl;
|
|
|
|
typedef struct {
|
|
int percent, pitch, duration;
|
|
unsigned char id;
|
|
} BellCtrl;
|
|
|
|
typedef struct {
|
|
Leds led_values;
|
|
Mask led_mask;
|
|
unsigned char id;
|
|
} LedCtrl;
|
|
|
|
extern _X_EXPORT KeybdCtrl defaultKeyboardControl;
|
|
extern _X_EXPORT PtrCtrl defaultPointerControl;
|
|
|
|
typedef struct _InputOption InputOption;
|
|
typedef struct _XI2Mask XI2Mask;
|
|
|
|
typedef struct _InputAttributes {
|
|
char *product;
|
|
char *vendor;
|
|
char *device;
|
|
char *pnp_id;
|
|
char *usb_id;
|
|
char **tags; /* null-terminated */
|
|
uint32_t flags;
|
|
} InputAttributes;
|
|
|
|
#define ATTR_KEYBOARD (1<<0)
|
|
#define ATTR_POINTER (1<<1)
|
|
#define ATTR_JOYSTICK (1<<2)
|
|
#define ATTR_TABLET (1<<3)
|
|
#define ATTR_TOUCHPAD (1<<4)
|
|
#define ATTR_TOUCHSCREEN (1<<5)
|
|
#define ATTR_KEY (1<<6)
|
|
#define ATTR_TABLET_PAD (1<<7)
|
|
|
|
/* Key/Button has been run through all input processing and events sent to clients. */
|
|
#define KEY_PROCESSED 1
|
|
#define BUTTON_PROCESSED 1
|
|
/* Key/Button has not been fully processed, no events have been sent. */
|
|
#define KEY_POSTED 2
|
|
#define BUTTON_POSTED 2
|
|
|
|
extern _X_EXPORT void set_key_down(DeviceIntPtr pDev, int key_code, int type);
|
|
extern _X_EXPORT void set_key_up(DeviceIntPtr pDev, int key_code, int type);
|
|
extern _X_EXPORT int key_is_down(DeviceIntPtr pDev, int key_code, int type);
|
|
extern _X_EXPORT void set_button_down(DeviceIntPtr pDev, int button, int type);
|
|
extern _X_EXPORT void set_button_up(DeviceIntPtr pDev, int button, int type);
|
|
extern _X_EXPORT int button_is_down(DeviceIntPtr pDev, int button, int type);
|
|
|
|
extern void InitCoreDevices(void);
|
|
extern void InitXTestDevices(void);
|
|
|
|
extern _X_EXPORT DeviceIntPtr AddInputDevice(ClientPtr /*client */ ,
|
|
DeviceProc /*deviceProc */ ,
|
|
Bool /*autoStart */ );
|
|
|
|
extern _X_EXPORT Bool EnableDevice(DeviceIntPtr /*device */ ,
|
|
BOOL /* sendevent */ );
|
|
|
|
extern _X_EXPORT Bool ActivateDevice(DeviceIntPtr /*device */ ,
|
|
BOOL /* sendevent */ );
|
|
|
|
extern _X_EXPORT Bool DisableDevice(DeviceIntPtr /*device */ ,
|
|
BOOL /* sendevent */ );
|
|
extern void DisableAllDevices(void);
|
|
extern int InitAndStartDevices(void);
|
|
|
|
extern void CloseDownDevices(void);
|
|
extern void AbortDevices(void);
|
|
|
|
extern void UndisplayDevices(void);
|
|
|
|
extern _X_EXPORT int RemoveDevice(DeviceIntPtr /*dev */ ,
|
|
BOOL /* sendevent */ );
|
|
|
|
extern _X_EXPORT int NumMotionEvents(void);
|
|
|
|
extern _X_EXPORT int dixLookupDevice(DeviceIntPtr * /* dev */ ,
|
|
int /* id */ ,
|
|
ClientPtr /* client */ ,
|
|
Mask /* access_mode */ );
|
|
|
|
extern _X_EXPORT void QueryMinMaxKeyCodes(KeyCode * /*minCode */ ,
|
|
KeyCode * /*maxCode */ );
|
|
|
|
extern _X_EXPORT Bool InitButtonClassDeviceStruct(DeviceIntPtr /*device */ ,
|
|
int /*numButtons */ ,
|
|
Atom * /* labels */ ,
|
|
CARD8 * /*map */ );
|
|
|
|
extern _X_INTERNAL ValuatorClassPtr AllocValuatorClass(ValuatorClassPtr src,
|
|
int numAxes);
|
|
|
|
extern _X_EXPORT Bool InitValuatorClassDeviceStruct(DeviceIntPtr /*device */ ,
|
|
int /*numAxes */ ,
|
|
Atom * /* labels */ ,
|
|
int /*numMotionEvents */ ,
|
|
int /*mode */ );
|
|
|
|
extern _X_EXPORT Bool InitPointerAccelerationScheme(DeviceIntPtr /*dev */ ,
|
|
int /*scheme */ );
|
|
|
|
extern _X_EXPORT Bool InitFocusClassDeviceStruct(DeviceIntPtr /*device */ );
|
|
|
|
extern _X_EXPORT Bool InitTouchClassDeviceStruct(DeviceIntPtr /*device */ ,
|
|
unsigned int /*max_touches */ ,
|
|
unsigned int /*mode */ ,
|
|
unsigned int /*numAxes */ );
|
|
|
|
extern _X_EXPORT Bool InitGestureClassDeviceStruct(DeviceIntPtr device,
|
|
unsigned int max_touches);
|
|
|
|
typedef void (*BellProcPtr) (int percent,
|
|
DeviceIntPtr device,
|
|
void *ctrl,
|
|
int feedbackClass);
|
|
|
|
typedef void (*KbdCtrlProcPtr) (DeviceIntPtr /*device */ ,
|
|
KeybdCtrl * /*ctrl */ );
|
|
|
|
typedef void (*PtrCtrlProcPtr) (DeviceIntPtr /*device */ ,
|
|
PtrCtrl * /*ctrl */ );
|
|
|
|
extern _X_EXPORT Bool InitPtrFeedbackClassDeviceStruct(DeviceIntPtr /*device */
|
|
,
|
|
PtrCtrlProcPtr
|
|
/*controlProc */ );
|
|
|
|
typedef void (*StringCtrlProcPtr) (DeviceIntPtr /*device */ ,
|
|
StringCtrl * /*ctrl */ );
|
|
|
|
extern _X_EXPORT Bool InitStringFeedbackClassDeviceStruct(DeviceIntPtr
|
|
/*device */ ,
|
|
StringCtrlProcPtr
|
|
/*controlProc */ ,
|
|
int /*max_symbols */ ,
|
|
int
|
|
/*num_symbols_supported */
|
|
,
|
|
KeySym * /*symbols */
|
|
);
|
|
|
|
typedef void (*BellCtrlProcPtr) (DeviceIntPtr /*device */ ,
|
|
BellCtrl * /*ctrl */ );
|
|
|
|
extern _X_EXPORT Bool InitBellFeedbackClassDeviceStruct(DeviceIntPtr /*device */
|
|
,
|
|
BellProcPtr
|
|
/*bellProc */ ,
|
|
BellCtrlProcPtr
|
|
/*controlProc */ );
|
|
|
|
typedef void (*LedCtrlProcPtr) (DeviceIntPtr /*device */ ,
|
|
LedCtrl * /*ctrl */ );
|
|
|
|
extern _X_EXPORT Bool InitLedFeedbackClassDeviceStruct(DeviceIntPtr /*device */
|
|
,
|
|
LedCtrlProcPtr
|
|
/*controlProc */ );
|
|
|
|
typedef void (*IntegerCtrlProcPtr) (DeviceIntPtr /*device */ ,
|
|
IntegerCtrl * /*ctrl */ );
|
|
|
|
extern _X_EXPORT Bool InitIntegerFeedbackClassDeviceStruct(DeviceIntPtr
|
|
/*device */ ,
|
|
IntegerCtrlProcPtr
|
|
/*controlProc */ );
|
|
|
|
extern _X_EXPORT Bool InitPointerDeviceStruct(DevicePtr /*device */ ,
|
|
CARD8 * /*map */ ,
|
|
int /*numButtons */ ,
|
|
Atom * /* btn_labels */ ,
|
|
PtrCtrlProcPtr /*controlProc */ ,
|
|
int /*numMotionEvents */ ,
|
|
int /*numAxes */ ,
|
|
Atom * /* axes_labels */ );
|
|
|
|
extern _X_EXPORT Bool InitKeyboardDeviceStruct(DeviceIntPtr /*device */ ,
|
|
XkbRMLVOSet * /*rmlvo */ ,
|
|
BellProcPtr /*bellProc */ ,
|
|
KbdCtrlProcPtr /*controlProc */
|
|
);
|
|
|
|
extern _X_EXPORT Bool InitKeyboardDeviceStructFromString(DeviceIntPtr dev,
|
|
const char *keymap,
|
|
int keymap_length,
|
|
BellProcPtr bell_func,
|
|
KbdCtrlProcPtr ctrl_func);
|
|
|
|
extern int ApplyPointerMapping(DeviceIntPtr /* pDev */ ,
|
|
CARD8 * /* map */ ,
|
|
int /* len */ ,
|
|
ClientPtr /* client */ );
|
|
|
|
extern Bool BadDeviceMap(BYTE * /*buff */ ,
|
|
int /*length */ ,
|
|
unsigned /*low */ ,
|
|
unsigned /*high */ ,
|
|
XID * /*errval */ );
|
|
|
|
extern void NoteLedState(DeviceIntPtr /*keybd */ ,
|
|
int /*led */ ,
|
|
Bool /*on */ );
|
|
|
|
extern void MaybeStopHint(DeviceIntPtr /*device */ ,
|
|
ClientPtr /*client */ );
|
|
|
|
extern void ProcessPointerEvent(InternalEvent * /* ev */ ,
|
|
DeviceIntPtr /*mouse */ );
|
|
|
|
extern void ProcessKeyboardEvent(InternalEvent * /*ev */ ,
|
|
DeviceIntPtr /*keybd */ );
|
|
|
|
extern _X_EXPORT void ProcessInputEvents(void);
|
|
|
|
extern _X_EXPORT void InitInput(int /*argc */ ,
|
|
char ** /*argv */ );
|
|
extern _X_EXPORT void CloseInput(void);
|
|
|
|
extern _X_EXPORT int GetMaximumEventsNum(void);
|
|
|
|
extern _X_EXPORT InternalEvent *InitEventList(int num_events);
|
|
extern _X_EXPORT void FreeEventList(InternalEvent *list, int num_events);
|
|
|
|
extern void CreateClassesChangedEvent(InternalEvent *event,
|
|
DeviceIntPtr master,
|
|
DeviceIntPtr slave, int flags);
|
|
|
|
extern InternalEvent *UpdateFromMaster(InternalEvent *events,
|
|
DeviceIntPtr pDev,
|
|
int type, int *num_events);
|
|
|
|
extern _X_EXPORT int GetPointerEvents(InternalEvent *events,
|
|
DeviceIntPtr pDev,
|
|
int type,
|
|
int buttons,
|
|
int flags, const ValuatorMask *mask);
|
|
|
|
extern _X_EXPORT void QueuePointerEvents(DeviceIntPtr pDev,
|
|
int type,
|
|
int buttons,
|
|
int flags, const ValuatorMask *mask);
|
|
|
|
extern _X_EXPORT int GetKeyboardEvents(InternalEvent *events,
|
|
DeviceIntPtr pDev,
|
|
int type,
|
|
int key_code);
|
|
|
|
extern _X_EXPORT void QueueKeyboardEvents(DeviceIntPtr pDev,
|
|
int type,
|
|
int key_code);
|
|
|
|
extern int GetTouchEvents(InternalEvent *events,
|
|
DeviceIntPtr pDev,
|
|
uint32_t ddx_touchid,
|
|
uint16_t type,
|
|
uint32_t flags, const ValuatorMask *mask);
|
|
|
|
void QueueTouchEvents(DeviceIntPtr device,
|
|
int type,
|
|
uint32_t ddx_touchid,
|
|
int flags, const ValuatorMask *mask);
|
|
|
|
void InitGestureEvent(InternalEvent *ievent, DeviceIntPtr dev, CARD32 ms,
|
|
int type, uint16_t num_touches, uint32_t flags,
|
|
double delta_x, double delta_y,
|
|
double delta_unaccel_x, double delta_unaccel_y,
|
|
double scale, double delta_angle);
|
|
|
|
int GetGestureEvents(InternalEvent *events, DeviceIntPtr dev,
|
|
uint16_t type, uint16_t num_touches, uint32_t flags,
|
|
double delta_x, double delta_y,
|
|
double delta_unaccel_x,
|
|
double delta_unaccel_y,
|
|
double scale, double delta_angle);
|
|
|
|
|
|
void QueueGesturePinchEvents(DeviceIntPtr dev, uint16_t type,
|
|
uint16_t num_touches, uint32_t flags,
|
|
double delta_x, double delta_y,
|
|
double delta_unaccel_x,
|
|
double delta_unaccel_y,
|
|
double scale, double delta_angle);
|
|
|
|
void QueueGestureSwipeEvents(DeviceIntPtr dev, uint16_t type,
|
|
uint16_t num_touches, uint32_t flags,
|
|
double delta_x, double delta_y,
|
|
double delta_unaccel_x,
|
|
double delta_unaccel_y);
|
|
|
|
extern int GetTouchOwnershipEvents(InternalEvent *events,
|
|
DeviceIntPtr pDev,
|
|
TouchPointInfoPtr ti,
|
|
uint8_t mode, XID resource, uint32_t flags);
|
|
|
|
extern void GetDixTouchEnd(InternalEvent *ievent,
|
|
DeviceIntPtr dev,
|
|
TouchPointInfoPtr ti,
|
|
uint32_t flags);
|
|
|
|
extern _X_EXPORT int GetProximityEvents(InternalEvent *events,
|
|
DeviceIntPtr pDev,
|
|
int type, const ValuatorMask *mask);
|
|
|
|
extern _X_EXPORT void QueueProximityEvents(DeviceIntPtr pDev,
|
|
int type, const ValuatorMask *mask);
|
|
|
|
#ifdef PANORAMIX
|
|
_X_EXPORT
|
|
#endif
|
|
extern void PostSyntheticMotion(DeviceIntPtr pDev,
|
|
int x, int y, int screen, unsigned long time);
|
|
|
|
extern _X_EXPORT int GetMotionHistorySize(void);
|
|
|
|
extern _X_EXPORT void AllocateMotionHistory(DeviceIntPtr pDev);
|
|
|
|
extern _X_EXPORT int GetMotionHistory(DeviceIntPtr pDev,
|
|
xTimecoord ** buff,
|
|
unsigned long start,
|
|
unsigned long stop,
|
|
ScreenPtr pScreen, BOOL core);
|
|
|
|
extern void ReleaseButtonsAndKeys(DeviceIntPtr dev);
|
|
|
|
extern int AttachDevice(ClientPtr client,
|
|
DeviceIntPtr slave, DeviceIntPtr master);
|
|
|
|
extern _X_EXPORT DeviceIntPtr GetPairedDevice(DeviceIntPtr kbd);
|
|
extern _X_EXPORT DeviceIntPtr GetMaster(DeviceIntPtr dev, int type);
|
|
|
|
extern _X_EXPORT int AllocDevicePair(ClientPtr client,
|
|
const char *name,
|
|
DeviceIntPtr *ptr,
|
|
DeviceIntPtr *keybd,
|
|
DeviceProc ptr_proc,
|
|
DeviceProc keybd_proc, Bool master);
|
|
extern void DeepCopyDeviceClasses(DeviceIntPtr from,
|
|
DeviceIntPtr to, DeviceChangedEvent *dce);
|
|
|
|
/* Helper functions. */
|
|
extern _X_EXPORT int generate_modkeymap(ClientPtr client, DeviceIntPtr dev,
|
|
KeyCode **modkeymap,
|
|
int *max_keys_per_mod);
|
|
extern int change_modmap(ClientPtr client, DeviceIntPtr dev, KeyCode *map,
|
|
int max_keys_per_mod);
|
|
extern int AllocXTestDevice(ClientPtr client, const char *name,
|
|
DeviceIntPtr *ptr, DeviceIntPtr *keybd,
|
|
DeviceIntPtr master_ptr, DeviceIntPtr master_keybd);
|
|
extern BOOL IsXTestDevice(DeviceIntPtr dev, DeviceIntPtr master);
|
|
extern DeviceIntPtr GetXTestDevice(DeviceIntPtr master);
|
|
extern void SendDevicePresenceEvent(int deviceid, int type);
|
|
extern void DeliverDeviceClassesChangedEvent(int sourceid, Time time);
|
|
extern _X_EXPORT InputAttributes *DuplicateInputAttributes(InputAttributes *
|
|
attrs);
|
|
extern _X_EXPORT void FreeInputAttributes(InputAttributes * attrs);
|
|
|
|
enum TouchListenerState {
|
|
TOUCH_LISTENER_AWAITING_BEGIN = 0, /**< Waiting for a TouchBegin event */
|
|
TOUCH_LISTENER_AWAITING_OWNER, /**< Waiting for a TouchOwnership event */
|
|
TOUCH_LISTENER_EARLY_ACCEPT, /**< Waiting for ownership, has already
|
|
accepted */
|
|
TOUCH_LISTENER_IS_OWNER, /**< Is the current owner, hasn't
|
|
accepted */
|
|
TOUCH_LISTENER_HAS_ACCEPTED, /**< Is the current owner, has accepted */
|
|
TOUCH_LISTENER_HAS_END, /**< Has already received the end event */
|
|
};
|
|
|
|
enum TouchListenerType {
|
|
TOUCH_LISTENER_GRAB,
|
|
TOUCH_LISTENER_POINTER_GRAB,
|
|
TOUCH_LISTENER_REGULAR,
|
|
TOUCH_LISTENER_POINTER_REGULAR,
|
|
};
|
|
|
|
enum GestureListenerType {
|
|
GESTURE_LISTENER_GRAB,
|
|
GESTURE_LISTENER_NONGESTURE_GRAB,
|
|
GESTURE_LISTENER_REGULAR
|
|
};
|
|
|
|
extern void TouchInitDDXTouchPoint(DeviceIntPtr dev,
|
|
DDXTouchPointInfoPtr ddxtouch);
|
|
extern DDXTouchPointInfoPtr TouchBeginDDXTouch(DeviceIntPtr dev,
|
|
uint32_t ddx_id);
|
|
extern void TouchEndDDXTouch(DeviceIntPtr dev, DDXTouchPointInfoPtr ti);
|
|
extern DDXTouchPointInfoPtr TouchFindByDDXID(DeviceIntPtr dev,
|
|
uint32_t ddx_id, Bool create);
|
|
extern Bool TouchInitTouchPoint(TouchClassPtr touch, ValuatorClassPtr v,
|
|
int index);
|
|
extern void TouchFreeTouchPoint(DeviceIntPtr dev, int index);
|
|
extern TouchPointInfoPtr TouchBeginTouch(DeviceIntPtr dev, int sourceid,
|
|
uint32_t touchid,
|
|
Bool emulate_pointer);
|
|
extern TouchPointInfoPtr TouchFindByClientID(DeviceIntPtr dev,
|
|
uint32_t client_id);
|
|
extern void TouchEndTouch(DeviceIntPtr dev, TouchPointInfoPtr ti);
|
|
extern Bool TouchEventHistoryAllocate(TouchPointInfoPtr ti);
|
|
extern void TouchEventHistoryFree(TouchPointInfoPtr ti);
|
|
extern void TouchEventHistoryPush(TouchPointInfoPtr ti, const DeviceEvent *ev);
|
|
extern void TouchEventHistoryReplay(TouchPointInfoPtr ti, DeviceIntPtr dev,
|
|
XID resource);
|
|
extern Bool TouchResourceIsOwner(TouchPointInfoPtr ti, XID resource);
|
|
extern void TouchAddListener(TouchPointInfoPtr ti, XID resource, int resource_type,
|
|
enum InputLevel level, enum TouchListenerType type,
|
|
enum TouchListenerState state, WindowPtr window, GrabPtr grab);
|
|
extern Bool TouchRemoveListener(TouchPointInfoPtr ti, XID resource);
|
|
extern void TouchSetupListeners(DeviceIntPtr dev, TouchPointInfoPtr ti,
|
|
InternalEvent *ev);
|
|
extern Bool TouchBuildSprite(DeviceIntPtr sourcedev, TouchPointInfoPtr ti,
|
|
InternalEvent *ev);
|
|
extern Bool TouchBuildDependentSpriteTrace(DeviceIntPtr dev, SpritePtr sprite);
|
|
extern int TouchConvertToPointerEvent(const InternalEvent *ev,
|
|
InternalEvent *motion,
|
|
InternalEvent *button);
|
|
extern int TouchGetPointerEventType(const InternalEvent *ev);
|
|
extern void TouchRemovePointerGrab(DeviceIntPtr dev);
|
|
extern void TouchListenerGone(XID resource);
|
|
extern int TouchListenerAcceptReject(DeviceIntPtr dev, TouchPointInfoPtr ti,
|
|
int listener, int mode);
|
|
extern int TouchAcceptReject(ClientPtr client, DeviceIntPtr dev, int mode,
|
|
uint32_t touchid, Window grab_window, XID *error);
|
|
extern void TouchEndPhysicallyActiveTouches(DeviceIntPtr dev);
|
|
extern void TouchEmitTouchEnd(DeviceIntPtr dev, TouchPointInfoPtr ti, int flags, XID resource);
|
|
extern void TouchAcceptAndEnd(DeviceIntPtr dev, int touchid);
|
|
|
|
extern Bool GestureInitGestureInfo(GestureInfoPtr gesture);
|
|
extern GestureInfoPtr GestureBeginGesture(DeviceIntPtr dev, InternalEvent *ev);
|
|
extern GestureInfoPtr GestureFindActiveByEventType(DeviceIntPtr dev, int type);
|
|
extern void GestureEndGesture(GestureInfoPtr gi);
|
|
extern Bool GestureResourceIsOwner(GestureInfoPtr gi, XID resource);
|
|
extern void GestureAddListener(GestureInfoPtr gi, XID resource, int resource_type,
|
|
enum GestureListenerType type,
|
|
WindowPtr window, GrabPtr grab);
|
|
extern void GestureSetupListener(DeviceIntPtr dev, GestureInfoPtr gi,
|
|
InternalEvent *ev);
|
|
extern Bool GestureBuildSprite(DeviceIntPtr sourcedev, GestureInfoPtr gi);
|
|
extern void GestureListenerGone(XID resource);
|
|
extern void GestureEndActiveGestures(DeviceIntPtr dev);
|
|
extern void GestureEmitGestureEndToOwner(DeviceIntPtr dev, GestureInfoPtr gi);
|
|
extern void ProcessGestureEvent(InternalEvent *ev, DeviceIntPtr dev);
|
|
|
|
/* misc event helpers */
|
|
extern Mask GetEventMask(DeviceIntPtr dev, xEvent *ev, InputClientsPtr clients);
|
|
extern Mask GetEventFilter(DeviceIntPtr dev, xEvent *event);
|
|
extern Bool WindowXI2MaskIsset(DeviceIntPtr dev, WindowPtr win, xEvent *ev);
|
|
extern int GetXI2MaskByte(XI2Mask *mask, DeviceIntPtr dev, int event_type);
|
|
void FixUpEventFromWindow(SpritePtr pSprite,
|
|
xEvent *xE,
|
|
WindowPtr pWin, Window child, Bool calcChild);
|
|
extern Bool PointInBorderSize(WindowPtr pWin, int x, int y);
|
|
extern WindowPtr XYToWindow(SpritePtr pSprite, int x, int y);
|
|
extern int EventIsDeliverable(DeviceIntPtr dev, int evtype, WindowPtr win);
|
|
extern Bool ActivatePassiveGrab(DeviceIntPtr dev, GrabPtr grab,
|
|
InternalEvent *ev, InternalEvent *real_event);
|
|
extern void ActivateGrabNoDelivery(DeviceIntPtr dev, GrabPtr grab,
|
|
InternalEvent *event,
|
|
InternalEvent *real_event);
|
|
/**
|
|
* Masks specifying the type of event to deliver for an InternalEvent; used
|
|
* by EventIsDeliverable.
|
|
* @defgroup EventIsDeliverable return flags
|
|
* @{
|
|
*/
|
|
#define EVENT_XI1_MASK (1 << 0) /**< XI1.x event */
|
|
#define EVENT_CORE_MASK (1 << 1) /**< Core event */
|
|
#define EVENT_DONT_PROPAGATE_MASK (1 << 2) /**< DontPropagate mask set */
|
|
#define EVENT_XI2_MASK (1 << 3) /**< XI2 mask set on window */
|
|
/* @} */
|
|
|
|
enum EventDeliveryState {
|
|
EVENT_DELIVERED, /**< Event has been delivered to a client */
|
|
EVENT_NOT_DELIVERED, /**< Event was not delivered to any client */
|
|
EVENT_SKIP, /**< Event can be discarded by the caller */
|
|
EVENT_REJECTED, /**< Event was rejected for delivery to the client */
|
|
};
|
|
|
|
/* Implemented by the DDX. */
|
|
extern _X_EXPORT int NewInputDeviceRequest(InputOption *options,
|
|
InputAttributes * attrs,
|
|
DeviceIntPtr *dev);
|
|
extern _X_EXPORT void DeleteInputDeviceRequest(DeviceIntPtr dev);
|
|
extern _X_EXPORT void RemoveInputDeviceTraces(const char *config_info);
|
|
|
|
extern _X_EXPORT void DDXRingBell(int volume, int pitch, int duration);
|
|
|
|
#define VALUATOR_MODE_ALL_AXES -1
|
|
extern _X_HIDDEN int valuator_get_mode(DeviceIntPtr dev, int axis);
|
|
extern _X_HIDDEN void valuator_set_mode(DeviceIntPtr dev, int axis, int mode);
|
|
|
|
/* Set to TRUE by default - os/utils.c sets it to FALSE on user request,
|
|
xfixes/cursor.c uses it to determine if the cursor is enabled */
|
|
extern Bool EnableCursor;
|
|
|
|
/* Set to FALSE by default - ChangeWindowAttributes sets it to TRUE on
|
|
* CWCursor, xfixes/cursor.c uses it to determine if the cursor is enabled
|
|
*/
|
|
extern Bool CursorVisible;
|
|
|
|
extern _X_EXPORT ValuatorMask *valuator_mask_new(int num_valuators);
|
|
extern _X_EXPORT void valuator_mask_free(ValuatorMask **mask);
|
|
extern _X_EXPORT void valuator_mask_set_range(ValuatorMask *mask,
|
|
int first_valuator,
|
|
int num_valuators,
|
|
const int *valuators);
|
|
extern _X_EXPORT void valuator_mask_set(ValuatorMask *mask, int valuator,
|
|
int data);
|
|
extern _X_EXPORT void valuator_mask_set_double(ValuatorMask *mask, int valuator,
|
|
double data);
|
|
extern _X_EXPORT void valuator_mask_zero(ValuatorMask *mask);
|
|
extern _X_EXPORT int valuator_mask_size(const ValuatorMask *mask);
|
|
extern _X_EXPORT int valuator_mask_isset(const ValuatorMask *mask, int bit);
|
|
extern _X_EXPORT void valuator_mask_unset(ValuatorMask *mask, int bit);
|
|
extern _X_EXPORT int valuator_mask_num_valuators(const ValuatorMask *mask);
|
|
extern _X_EXPORT void valuator_mask_copy(ValuatorMask *dest,
|
|
const ValuatorMask *src);
|
|
extern _X_EXPORT int valuator_mask_get(const ValuatorMask *mask, int valnum);
|
|
extern _X_EXPORT double valuator_mask_get_double(const ValuatorMask *mask,
|
|
int valnum);
|
|
extern _X_EXPORT Bool valuator_mask_fetch(const ValuatorMask *mask,
|
|
int valnum, int *val);
|
|
extern _X_EXPORT Bool valuator_mask_fetch_double(const ValuatorMask *mask,
|
|
int valnum, double *val);
|
|
extern _X_EXPORT Bool valuator_mask_has_unaccelerated(const ValuatorMask *mask);
|
|
extern _X_EXPORT void valuator_mask_set_unaccelerated(ValuatorMask *mask,
|
|
int valuator,
|
|
double accel,
|
|
double unaccel);
|
|
extern _X_EXPORT void valuator_mask_set_absolute_unaccelerated(ValuatorMask *mask,
|
|
int valuator,
|
|
int absolute,
|
|
double unaccel);
|
|
extern _X_EXPORT double valuator_mask_get_accelerated(const ValuatorMask *mask,
|
|
int valuator);
|
|
extern _X_EXPORT double valuator_mask_get_unaccelerated(const ValuatorMask *mask,
|
|
int valuator);
|
|
extern _X_EXPORT Bool valuator_mask_fetch_unaccelerated(const ValuatorMask *mask,
|
|
int valuator,
|
|
double *accel,
|
|
double *unaccel);
|
|
extern _X_HIDDEN void valuator_mask_drop_unaccelerated(ValuatorMask *mask);
|
|
|
|
/* InputOption handling interface */
|
|
extern _X_EXPORT InputOption *input_option_new(InputOption *list,
|
|
const char *key,
|
|
const char *value);
|
|
extern _X_EXPORT void input_option_free_list(InputOption **opt);
|
|
extern _X_EXPORT InputOption *input_option_free_element(InputOption *opt,
|
|
const char *key);
|
|
extern _X_EXPORT InputOption *input_option_find(InputOption *list,
|
|
const char *key);
|
|
extern _X_EXPORT const char *input_option_get_key(const InputOption *opt);
|
|
extern _X_EXPORT const char *input_option_get_value(const InputOption *opt);
|
|
extern _X_EXPORT void input_option_set_key(InputOption *opt, const char *key);
|
|
extern _X_EXPORT void input_option_set_value(InputOption *opt,
|
|
const char *value);
|
|
|
|
extern _X_HIDDEN Bool point_on_screen(ScreenPtr pScreen, int x, int y);
|
|
extern _X_HIDDEN void update_desktop_dimensions(void);
|
|
|
|
extern _X_HIDDEN void input_constrain_cursor(DeviceIntPtr pDev, ScreenPtr screen,
|
|
int current_x, int current_y,
|
|
int dest_x, int dest_y,
|
|
int *out_x, int *out_y,
|
|
int *nevents, InternalEvent* events);
|
|
|
|
extern _X_EXPORT void input_lock(void);
|
|
extern _X_EXPORT void input_unlock(void);
|
|
extern _X_EXPORT void input_force_unlock(void);
|
|
extern _X_EXPORT int in_input_thread(void);
|
|
|
|
extern void InputThreadPreInit(void);
|
|
extern void InputThreadInit(void);
|
|
extern void InputThreadFini(void);
|
|
|
|
extern int InputThreadRegisterDev(int fd,
|
|
NotifyFdProcPtr readInputProc,
|
|
void *readInputArgs);
|
|
|
|
extern int InputThreadUnregisterDev(int fd);
|
|
|
|
extern _X_EXPORT Bool InputThreadEnable;
|
|
|
|
#endif /* INPUT_H */
|