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/*
* Copyright (c) 2011 Samsung Electronics Co., Ltd All Rights Reserved
*
* 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 _GESTUREPROTO_H_
#define _GESTUREPROTO_H_
#include <X11/extensions/gestureconst.h>
#include <X11/X.h>
#include <X11/Xmd.h>
#define Fixed INT32
#define GESTURE_EXT_NAME "X Gesture Extension"
#define GESTURE_MAJOR 0 /* current version numbers */
#define GESTURE_MINOR 1
#define GESTURE_PATCH 0
// Requests
#define X_GestureQueryVersion 0
#define X_GestureSelectEvents 1
#define X_GestureGetSelectedEvents 2
#define X_GestureGrabEvent 3
#define X_GestureUngrabEvent 4
//requests
typedef struct _GestureSelectEvents {
CARD8 reqType; /* always GestureReqCode */
CARD8 gestureReqType; /* always X_GestureSelectEvents */
CARD16 length B16;
CARD32 window B32;
CARD32 mask B32;
} xGestureSelectEventsReq;
#define sz_xGestureSelectEventsReq 12
typedef struct _GestureGetSelectedEvents {
CARD8 reqType; /* always GestureReqCode */
CARD8 gestureReqType; /* always X_GestureGetSelectedEvents */
CARD16 length B16;
CARD32 window B32;
} xGestureGetSelectedEventsReq;
#define sz_xGestureGetSelectedEventsReq 8
typedef struct _GestureGrabEvent {
CARD8 reqType; /* always GestureReqCode */
CARD8 gestureReqType; /* always X_GestureGrabEvent */
CARD16 length B16;
CARD32 window B32;
CARD32 eventType B32; /* gesture event type such as "GestureNotifyFlick" */
CARD8 num_finger; /* number of fingers in a gesture event */
CARD8 pad1;
CARD16 pad2 B16;
Time time B32; /* client request timestamp */
} xGestureGrabEventReq;
#define sz_xGestureGrabEventReq 20
typedef struct _GestureUngrabEvent {
CARD8 reqType; /* always GestureReqCode */
CARD8 gestureReqType; /* always X_GestureUngrabEvent */
CARD16 length B16;
CARD32 window B32;
CARD32 eventType B32; /* gesture event type such as "GestureNotifyFlick" */
CARD8 num_finger; /* number of fingers in a gesture event */
CARD8 pad1;
CARD16 pad2 B16;
Time time B32; /* client request timestamp */
} xGestureUngrabEventReq;
#define sz_xGestureUngrabEventReq 20
typedef struct _GestureQueryVersion {
CARD8 reqType; /* always GestureReqCode */
CARD8 gestureReqType; /* always X_GestureQueryVersion */
CARD16 length B16;
} xGestureQueryVersionReq;
#define sz_xGestureQueryVersionReq 4
//replys for synchronous reqs
typedef struct {
BYTE type; /* X_Reply */
BOOL pad1;
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD32 mask;
CARD32 pad2 B32;
CARD32 pad3 B32;
CARD32 pad4 B32;
CARD32 pad5 B32;
CARD32 pad6 B32;
} xGestureGetSelectedEventsReply;
#define sz_xGestureGetSelectedEventsReply 32
typedef struct {
BYTE type; /* X_Reply */
BYTE status;
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD32 pad1 B32;
CARD32 pad2 B32;
CARD32 pad3 B32;
CARD32 pad4 B32;
CARD32 pad5 B32;
CARD32 pad6 B32;
} xGestureGrabEventReply;
#define sz_xGestureGrabEventReply 32
typedef struct {
BYTE type; /* X_Reply */
BYTE status;
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD32 pad1 B32;
CARD32 pad2 B32;
CARD32 pad3 B32;
CARD32 pad4 B32;
CARD32 pad5 B32;
CARD32 pad6 B32;
} xGestureUngrabEventReply;
#define sz_xGestureUngrabEventReply 32
typedef struct {
BYTE type; /* X_Reply */
BOOL pad1;
CARD16 sequenceNumber B16;
CARD32 length B32;
CARD16 majorVersion B16; /* major version of Gesture extension protocol */
CARD16 minorVersion B16; /* minor version of Gesture extension protocol */
CARD32 patchVersion B32; /* patch version of Gesture extension protocol */
CARD32 pad3 B32;
CARD32 pad4 B32;
CARD32 pad5 B32;
CARD32 pad6 B32;
} xGestureQueryVersionReply;
#define sz_xGestureQueryVersionReply 32
//events
typedef struct _GestureNotifyGroup {
BYTE type; /* always GestureEventBase + event type */
BYTE kind; /* subevent type : GestureNotifyGroup */
CARD16 sequenceNumber B16;
Window window B32;
Time time B32; /* server timestamp when event happened */
CARD8 groupid;
CARD8 num_group;
CARD16 pad1 B16;
CARD32 pad2 B32;
CARD32 pad3 B32;
CARD32 pad4 B32;
CARD32 pad5 B32;
} xGestureNotifyGroupEvent;
#define sz_xGestureNotifyGroupEvent 32
typedef struct _GestureNotifyFlick {
BYTE type; /* always GestureEventBase + event type */
BYTE kind; /* subevent type : GestureNotifyFlick */
CARD16 sequenceNumber B16;
Window window B32;
Time time B32; /* server timestamp when event happened */
CARD8 num_finger;
CARD8 direction; /* 8 way direction (0 ~ 7) */
CARD16 distance B16; /* distance between first point and last point (pixel) */
Time duration B32; /* time difference between press and release (ms) */
Fixed angle B32; /* angel difference between horizontal line and flick line (radian) */
CARD32 pad1 B32;
CARD32 pad2 B32;
} xGestureNotifyFlickEvent;
#define sz_xGestureNotifyFlickEvent 32
typedef struct _GestureNotifyPan {
BYTE type; /* always GestureEventBase + event type */
BYTE kind; /* subevent type : GestureNotifyPan */
CARD16 sequenceNumber B16;
Window window B32;
Time time B32; /* server timestamp when event happened */
CARD8 num_finger;
CARD8 direction; /* 8 way direction (0 ~ 7) */
CARD16 distance B16; /* distance between first point and last point (pixel)*/
Time duration B32; /* time difference between press and release (ms) */
CARD16 dx B16; /* x coordinate delta */
CARD16 dy B16; /* y coordinate delta */
CARD32 pad1 B32;
CARD32 pad2 B32;
} xGestureNotifyPanEvent;
#define sz_xGestureNotifyPanEvent 32
typedef struct _GestureNotifyPinchRotation {
BYTE type; /* always GestureEventBase + event type */
BYTE kind; /* subevent type : GestureNotifyPinchRotation */
CARD16 sequenceNumber B16;
Window window B32;
Time time B32; /* server timestamp when event happened */
CARD8 num_finger;
CARD8 pad1;
CARD16 distance B16; /* distance from center (pixel) */
CARD16 cx B16; /* center x coordinate */
CARD16 cy B16; /* center y coordinate */
Fixed zoom B32; /* zoom factor (base : 1.0) */
Fixed angle B32; /* angel difference between first line and current line (radian) */
CARD32 pad2 B32;
} xGestureNotifyPinchRotationEvent;
#define sz_xGestureNotifyPinchRotationEvent 32
typedef struct _GestureNotifyTap {
BYTE type; /* always GestureEventBase + event type */
BYTE kind; /* subevent type : GestureNotifyTap */
CARD16 sequenceNumber B16;
Window window B32;
Time time B32; /* server timestamp when event happened */
CARD8 num_finger;
CARD8 pad1;
CARD16 cx B16; /* center x coordinate */
CARD16 cy B16; /* center y coordinate */
CARD8 tap_repeat; /* tap repeats such as SINGLE_TAP, DBL_TAP and so on */
CARD8 pad2;
CARD32 interval; /* time difference between tap and previous tap (ms) */
CARD32 pad3 B32;
CARD32 pad4 B32;
} xGestureNotifyTapEvent;
#define sz_xGestureNotifyTapEvent 32
typedef struct _GestureNotifyTapNHold {
BYTE type; /* always GestureEventBase + event type */
BYTE kind; /* subevent type : GestureNotifyTapNHold */
CARD16 sequenceNumber B16;
Window window B32;
Time time B32; /* server timestamp when event happened */
CARD8 num_finger;
CARD8 pad1;
CARD16 cx B16; /* center x coordinate */
CARD16 cy B16; /* center y coordinate */
CARD16 pad2 B16;
Time interval B32; /* time difference between tap and hold (ms) */
Time holdtime B32; /* hold time (ms) */
CARD32 pad3 B32;
} xGestureNotifyTapNHoldEvent;
#define sz_xGestureNotifyTapNHoldEvent 32
typedef struct _GestureNotifyHold {
BYTE type; /* always GestureEventBase + event type */
BYTE kind; /* subevent type : GestureNotifyHold */
CARD16 sequenceNumber B16;
Window window B32;
Time time B32; /* server timestamp when event happened */
CARD8 num_finger;
CARD8 pad1;
CARD16 cx B16; /* center x coordinate */
CARD16 cy B16; /* center y coordinate */
CARD16 pad2 B16;
Time holdtime B32; /* hold time (ms) */
CARD32 pad3 B32;
CARD32 pad4 B32;
} xGestureNotifyHoldEvent;
#define sz_xGestureNotifyHoldEvent 32
union _xGestureCommonEvent {
struct {
BYTE type;
BYTE kind;
CARD16 sequenceNumber B16;
Window window B32;
Time time B32;
} any;
xGestureNotifyGroupEvent gev;
xGestureNotifyFlickEvent fev;
xGestureNotifyPanEvent pev;
xGestureNotifyPinchRotationEvent pcrev;
xGestureNotifyTapEvent tev;
xGestureNotifyTapNHoldEvent thev;
xGestureNotifyHoldEvent hev;
};
typedef union _xGestureCommonEvent xGestureCommonEvent;
#endif//_GESTUREPROTO_H_
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